#include "config.h"
#include "webkitwebview.h"
#include "AXObjectCache.h"
#include "AbstractDatabase.h"
#include "BackForwardListImpl.h"
#include "Chrome.h"
#include "ChromeClientGtk.h"
#include "ClipboardUtilitiesGtk.h"
#include "ContextMenu.h"
#include "ContextMenuClientGtk.h"
#include "ContextMenuController.h"
#include "Cursor.h"
#include "Document.h"
#include "DocumentLoader.h"
#include "DragActions.h"
#include "DragClientGtk.h"
#include "DragController.h"
#include "DragData.h"
#include "Editor.h"
#include "EditorClientGtk.h"
#include "EventHandler.h"
#include "FloatQuad.h"
#include "FocusController.h"
#include "FrameLoader.h"
#include "FrameLoaderTypes.h"
#include "FrameView.h"
#include "GOwnPtrGtk.h"
#include "GraphicsContext.h"
#include "GtkVersioning.h"
#include "HTMLNames.h"
#include "HitTestRequest.h"
#include "HitTestResult.h"
#include "IconDatabase.h"
#include "InspectorClientGtk.h"
#include "InspectorController.h"
#include "MemoryCache.h"
#include "MouseEventWithHitTestResults.h"
#include "NotImplemented.h"
#include "PageCache.h"
#include "Pasteboard.h"
#include "PasteboardHelper.h"
#include "PasteboardHelperGtk.h"
#include "PlatformKeyboardEvent.h"
#include "PlatformWheelEvent.h"
#include "ProgressTracker.h"
#include "RenderView.h"
#include "ResourceHandle.h"
#include "ScriptValue.h"
#include "Settings.h"
#include "webkit/WebKitDOMDocumentPrivate.h"
#include "webkitdownload.h"
#include "webkitdownloadprivate.h"
#include "webkitenumtypes.h"
#include "webkitgeolocationpolicydecision.h"
#include "webkitglobalsprivate.h"
#include "webkithittestresultprivate.h"
#include "webkiticondatabase.h"
#include "webkitmarshal.h"
#include "webkitnetworkrequest.h"
#include "webkitnetworkresponse.h"
#include "webkitviewportattributes.h"
#include "webkitviewportattributesprivate.h"
#include "webkitwebbackforwardlist.h"
#include "webkitwebframeprivate.h"
#include "webkitwebhistoryitem.h"
#include "webkitwebhistoryitemprivate.h"
#include "webkitwebinspector.h"
#include "webkitwebinspectorprivate.h"
#include "webkitwebpolicydecision.h"
#include "webkitwebresource.h"
#include "webkitwebsettingsprivate.h"
#include "webkitwebplugindatabaseprivate.h"
#include "webkitwebwindowfeatures.h"
#include "webkitwebviewprivate.h"
#include <gdk/gdkkeysyms.h>
#include <glib/gi18n-lib.h>
#include <wtf/gobject/GOwnPtr.h>
#include <wtf/text/CString.h>
static const double defaultDPI = 96.0;
static IntPoint globalPointForClientPoint(GdkWindow* window, const IntPoint& clientPoint);
using namespace WebKit;
using namespace WebCore;
enum {
NAVIGATION_REQUESTED,
NEW_WINDOW_POLICY_DECISION_REQUESTED,
NAVIGATION_POLICY_DECISION_REQUESTED,
MIME_TYPE_POLICY_DECISION_REQUESTED,
CREATE_WEB_VIEW,
WEB_VIEW_READY,
WINDOW_OBJECT_CLEARED,
LOAD_STARTED,
LOAD_COMMITTED,
LOAD_PROGRESS_CHANGED,
LOAD_ERROR,
LOAD_FINISHED,
TITLE_CHANGED,
HOVERING_OVER_LINK,
POPULATE_POPUP,
STATUS_BAR_TEXT_CHANGED,
ICON_LOADED,
SELECTION_CHANGED,
CONSOLE_MESSAGE,
SCRIPT_ALERT,
SCRIPT_CONFIRM,
SCRIPT_PROMPT,
SELECT_ALL,
COPY_CLIPBOARD,
PASTE_CLIPBOARD,
CUT_CLIPBOARD,
DOWNLOAD_REQUESTED,
MOVE_CURSOR,
PRINT_REQUESTED,
PLUGIN_WIDGET,
CLOSE_WEB_VIEW,
UNDO,
REDO,
DATABASE_QUOTA_EXCEEDED,
RESOURCE_REQUEST_STARTING,
DOCUMENT_LOAD_FINISHED,
GEOLOCATION_POLICY_DECISION_REQUESTED,
GEOLOCATION_POLICY_DECISION_CANCELLED,
ONLOAD_EVENT,
FRAME_CREATED,
SHOULD_BEGIN_EDITING,
SHOULD_END_EDITING,
SHOULD_INSERT_NODE,
SHOULD_INSERT_TEXT,
SHOULD_DELETE_RANGE,
SHOULD_SHOW_DELETE_INTERFACE_FOR_ELEMENT,
SHOULD_CHANGE_SELECTED_RANGE,
SHOULD_APPLY_STYLE,
EDITING_BEGAN,
USER_CHANGED_CONTENTS,
EDITING_ENDED,
VIEWPORT_ATTRIBUTES_RECOMPUTE_REQUESTED,
VIEWPORT_ATTRIBUTES_CHANGED,
LAST_SIGNAL
};
enum {
PROP_0,
PROP_TITLE,
PROP_URI,
PROP_COPY_TARGET_LIST,
PROP_PASTE_TARGET_LIST,
PROP_EDITABLE,
PROP_SETTINGS,
PROP_WEB_INSPECTOR,
PROP_VIEWPORT_ATTRIBUTES,
PROP_WINDOW_FEATURES,
PROP_TRANSPARENT,
PROP_ZOOM_LEVEL,
PROP_FULL_CONTENT_ZOOM,
PROP_LOAD_STATUS,
PROP_PROGRESS,
PROP_ENCODING,
PROP_CUSTOM_ENCODING,
PROP_ICON_URI,
PROP_IM_CONTEXT,
#ifdef GTK_API_VERSION_2
PROP_VIEW_MODE
#else
PROP_VIEW_MODE,
PROP_HADJUSTMENT,
PROP_VADJUSTMENT,
PROP_HSCROLL_POLICY,
PROP_VSCROLL_POLICY
#endif
};
static guint webkit_web_view_signals[LAST_SIGNAL] = { 0, };
#ifdef GTK_API_VERSION_2
G_DEFINE_TYPE(WebKitWebView, webkit_web_view, GTK_TYPE_CONTAINER)
#else
G_DEFINE_TYPE_WITH_CODE(WebKitWebView, webkit_web_view, GTK_TYPE_CONTAINER,
G_IMPLEMENT_INTERFACE(GTK_TYPE_SCROLLABLE, 0))
#endif
static void webkit_web_view_settings_notify(WebKitWebSettings* webSettings, GParamSpec* pspec, WebKitWebView* webView);
static void webkit_web_view_set_window_features(WebKitWebView* webView, WebKitWebWindowFeatures* webWindowFeatures);
static GtkIMContext* webkit_web_view_get_im_context(WebKitWebView*);
static void PopupMenuPositionFunc(GtkMenu* menu, gint *x, gint *y, gboolean *pushIn, gpointer userData)
{
WebKitWebView* view = WEBKIT_WEB_VIEW(userData);
WebKitWebViewPrivate* priv = view->priv;
GdkScreen* screen = gtk_widget_get_screen(GTK_WIDGET(view));
GtkRequisition menuSize;
#ifdef GTK_API_VERSION_2
gtk_widget_size_request(GTK_WIDGET(menu), &menuSize);
#else
gtk_widget_get_preferred_size(GTK_WIDGET(menu), &menuSize, NULL);
#endif
*x = priv->lastPopupXPosition;
if ((*x + menuSize.width) >= gdk_screen_get_width(screen))
*x -= menuSize.width;
*y = priv->lastPopupYPosition;
if ((*y + menuSize.height) >= gdk_screen_get_height(screen))
*y -= menuSize.height;
*pushIn = FALSE;
}
static Node* getFocusedNode(Frame* frame)
{
if (Document* doc = frame->document())
return doc->focusedNode();
return 0;
}
static void contextMenuItemActivated(GtkMenuItem* item, ContextMenuController* controller)
{
ContextMenuItem contextItem(item);
controller->contextMenuItemSelected(&contextItem);
}
static void contextMenuConnectActivate(GtkMenuItem* item, ContextMenuController* controller)
{
if (GTK_IS_SEPARATOR_MENU_ITEM(item))
return;
if (GtkWidget* menu = gtk_menu_item_get_submenu(item)) {
gtk_container_foreach(GTK_CONTAINER(menu), (GtkCallback)contextMenuConnectActivate, controller);
return;
}
g_signal_connect(item, "activate", G_CALLBACK(contextMenuItemActivated), controller);
}
static gboolean webkit_web_view_forward_context_menu_event(WebKitWebView* webView, const PlatformMouseEvent& event)
{
Page* page = core(webView);
page->contextMenuController()->clearContextMenu();
Frame* focusedFrame;
Frame* mainFrame = page->mainFrame();
gboolean mousePressEventResult = FALSE;
if (!mainFrame->view())
return FALSE;
mainFrame->view()->setCursor(pointerCursor());
if (page->frameCount()) {
HitTestRequest request(HitTestRequest::Active);
IntPoint point = mainFrame->view()->windowToContents(event.pos());
MouseEventWithHitTestResults mev = mainFrame->document()->prepareMouseEvent(request, point, event);
Frame* targetFrame = EventHandler::subframeForHitTestResult(mev);
if (!targetFrame)
targetFrame = mainFrame;
focusedFrame = page->focusController()->focusedOrMainFrame();
if (targetFrame != focusedFrame) {
page->focusController()->setFocusedFrame(targetFrame);
focusedFrame = targetFrame;
}
} else
focusedFrame = mainFrame;
if (focusedFrame->view() && focusedFrame->eventHandler()->handleMousePressEvent(event))
mousePressEventResult = TRUE;
bool handledEvent = focusedFrame->eventHandler()->sendContextMenuEvent(event);
if (!handledEvent)
return FALSE;
ContextMenuController* controller = page->contextMenuController();
ContextMenu* coreMenu = controller->contextMenu();
if (!coreMenu)
return mousePressEventResult;
WebKitWebSettings* settings = webkit_web_view_get_settings(webView);
gboolean enableDefaultContextMenu;
g_object_get(settings, "enable-default-context-menu", &enableDefaultContextMenu, NULL);
if (!enableDefaultContextMenu)
return FALSE;
GtkMenu* menu = GTK_MENU(coreMenu->platformDescription());
if (!menu)
return FALSE;
gtk_container_foreach(GTK_CONTAINER(menu), (GtkCallback)contextMenuConnectActivate, controller);
g_signal_emit(webView, webkit_web_view_signals[POPULATE_POPUP], 0, menu);
GOwnPtr<GList> items(gtk_container_get_children(GTK_CONTAINER(menu)));
if (!items)
return FALSE;
WebKitWebViewPrivate* priv = webView->priv;
priv->currentMenu = menu;
priv->lastPopupXPosition = event.globalX();
priv->lastPopupYPosition = event.globalY();
gtk_menu_popup(menu, 0, 0, &PopupMenuPositionFunc, webView, event.button() + 1, gtk_get_current_event_time());
return TRUE;
}
static const int gContextMenuMargin = 1;
static IntPoint getLocationForKeyboardGeneratedContextMenu(Frame* frame)
{
FrameSelection* selection = frame->selection();
if (!selection->selection().isNonOrphanedCaretOrRange()
|| (selection->selection().isCaret() && !selection->selection().isContentEditable())) {
if (Node* focusedNode = getFocusedNode(frame))
return focusedNode->getRect().location();
return IntPoint(gContextMenuMargin, gContextMenuMargin);
}
IntRect firstRect = frame->editor()->firstRectForRange(selection->selection().firstRange().get());
return IntPoint(firstRect.x(), firstRect.maxY());
}
static gboolean webkit_web_view_popup_menu_handler(GtkWidget* widget)
{
Frame* frame = core(WEBKIT_WEB_VIEW(widget))->focusController()->focusedOrMainFrame();
IntPoint location = getLocationForKeyboardGeneratedContextMenu(frame);
FrameView* view = frame->view();
if (!view)
return FALSE;
location = view->contentsToWindow(location);
location.expandedTo(IntPoint(gContextMenuMargin, gContextMenuMargin));
location.shrunkTo(IntPoint(view->width() - gContextMenuMargin, view->height() - gContextMenuMargin));
IntPoint globalPoint(globalPointForClientPoint(gtk_widget_get_window(widget), location));
PlatformMouseEvent event(location, globalPoint, RightButton, MouseEventPressed, 0, false, false, false, false, gtk_get_current_event_time());
return webkit_web_view_forward_context_menu_event(WEBKIT_WEB_VIEW(widget), event);
}
#ifndef GTK_API_VERSION_2
static void setHorizontalAdjustment(WebKitWebView* webView, GtkAdjustment* adjustment)
{
Page* page = core(webView);
if (page)
static_cast<WebKit::ChromeClient*>(page->chrome()->client())->adjustmentWatcher()->setHorizontalAdjustment(adjustment);
}
static void setVerticalAdjustment(WebKitWebView* webView, GtkAdjustment* adjustment)
{
Page* page = core(webView);
if (page)
static_cast<WebKit::ChromeClient*>(page->chrome()->client())->adjustmentWatcher()->setVerticalAdjustment(adjustment);
}
static GtkAdjustment* getHorizontalAdjustment(WebKitWebView* webView)
{
Page* page = core(webView);
if (page)
return static_cast<WebKit::ChromeClient*>(page->chrome()->client())->adjustmentWatcher()->horizontalAdjustment();
return 0;
}
static GtkAdjustment* getVerticalAdjustment(WebKitWebView* webView)
{
Page* page = core(webView);
if (page)
return static_cast<WebKit::ChromeClient*>(page->chrome()->client())->adjustmentWatcher()->verticalAdjustment();
return 0;
}
static void setHorizontalScrollPolicy(WebKitWebView* webView, GtkScrollablePolicy policy)
{
webView->priv->horizontalScrollingPolicy = policy;
gtk_widget_queue_resize(GTK_WIDGET(webView));
}
static void setVerticalScrollPolicy(WebKitWebView* webView, GtkScrollablePolicy policy)
{
webView->priv->verticalScrollingPolicy = policy;
gtk_widget_queue_resize(GTK_WIDGET(webView));
}
static GtkScrollablePolicy getHorizontalScrollPolicy(WebKitWebView* webView)
{
return webView->priv->horizontalScrollingPolicy;
}
static GtkScrollablePolicy getVerticalScrollPolicy(WebKitWebView* webView)
{
return webView->priv->verticalScrollingPolicy;
}
#endif
static void webkit_web_view_get_property(GObject* object, guint prop_id, GValue* value, GParamSpec* pspec)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(object);
switch(prop_id) {
case PROP_TITLE:
g_value_set_string(value, webkit_web_view_get_title(webView));
break;
case PROP_URI:
g_value_set_string(value, webkit_web_view_get_uri(webView));
break;
case PROP_COPY_TARGET_LIST:
g_value_set_boxed(value, webkit_web_view_get_copy_target_list(webView));
break;
case PROP_PASTE_TARGET_LIST:
g_value_set_boxed(value, webkit_web_view_get_paste_target_list(webView));
break;
case PROP_EDITABLE:
g_value_set_boolean(value, webkit_web_view_get_editable(webView));
break;
case PROP_SETTINGS:
g_value_set_object(value, webkit_web_view_get_settings(webView));
break;
case PROP_WEB_INSPECTOR:
g_value_set_object(value, webkit_web_view_get_inspector(webView));
break;
case PROP_VIEWPORT_ATTRIBUTES:
g_value_set_object(value, webkit_web_view_get_viewport_attributes(webView));
break;
case PROP_WINDOW_FEATURES:
g_value_set_object(value, webkit_web_view_get_window_features(webView));
break;
case PROP_TRANSPARENT:
g_value_set_boolean(value, webkit_web_view_get_transparent(webView));
break;
case PROP_ZOOM_LEVEL:
g_value_set_float(value, webkit_web_view_get_zoom_level(webView));
break;
case PROP_FULL_CONTENT_ZOOM:
g_value_set_boolean(value, webkit_web_view_get_full_content_zoom(webView));
break;
case PROP_ENCODING:
g_value_set_string(value, webkit_web_view_get_encoding(webView));
break;
case PROP_CUSTOM_ENCODING:
g_value_set_string(value, webkit_web_view_get_custom_encoding(webView));
break;
case PROP_LOAD_STATUS:
g_value_set_enum(value, webkit_web_view_get_load_status(webView));
break;
case PROP_PROGRESS:
g_value_set_double(value, webkit_web_view_get_progress(webView));
break;
case PROP_ICON_URI:
g_value_set_string(value, webkit_web_view_get_icon_uri(webView));
break;
case PROP_IM_CONTEXT:
g_value_set_object(value, webkit_web_view_get_im_context(webView));
break;
case PROP_VIEW_MODE:
g_value_set_enum(value, webkit_web_view_get_view_mode(webView));
break;
#ifndef GTK_API_VERSION_2
case PROP_HADJUSTMENT:
g_value_set_object(value, getHorizontalAdjustment(webView));
break;
case PROP_VADJUSTMENT:
g_value_set_object(value, getVerticalAdjustment(webView));
break;
case PROP_HSCROLL_POLICY:
g_value_set_enum(value, getHorizontalScrollPolicy(webView));
break;
case PROP_VSCROLL_POLICY:
g_value_set_enum(value, getVerticalScrollPolicy(webView));
break;
#endif
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
}
}
static void webkit_web_view_set_property(GObject* object, guint prop_id, const GValue* value, GParamSpec *pspec)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(object);
switch(prop_id) {
case PROP_EDITABLE:
webkit_web_view_set_editable(webView, g_value_get_boolean(value));
break;
case PROP_SETTINGS:
webkit_web_view_set_settings(webView, WEBKIT_WEB_SETTINGS(g_value_get_object(value)));
break;
case PROP_WINDOW_FEATURES:
webkit_web_view_set_window_features(webView, WEBKIT_WEB_WINDOW_FEATURES(g_value_get_object(value)));
break;
case PROP_TRANSPARENT:
webkit_web_view_set_transparent(webView, g_value_get_boolean(value));
break;
case PROP_ZOOM_LEVEL:
webkit_web_view_set_zoom_level(webView, g_value_get_float(value));
break;
case PROP_FULL_CONTENT_ZOOM:
webkit_web_view_set_full_content_zoom(webView, g_value_get_boolean(value));
break;
case PROP_CUSTOM_ENCODING:
webkit_web_view_set_custom_encoding(webView, g_value_get_string(value));
break;
case PROP_VIEW_MODE:
webkit_web_view_set_view_mode(webView, static_cast<WebKitWebViewViewMode>(g_value_get_enum(value)));
break;
#ifndef GTK_API_VERSION_2
case PROP_HADJUSTMENT:
setHorizontalAdjustment(webView, static_cast<GtkAdjustment*>(g_value_get_object(value)));
break;
case PROP_VADJUSTMENT:
setVerticalAdjustment(webView, static_cast<GtkAdjustment*>(g_value_get_object(value)));
break;
case PROP_HSCROLL_POLICY:
setHorizontalScrollPolicy(webView, static_cast<GtkScrollablePolicy>(g_value_get_enum(value)));
break;
case PROP_VSCROLL_POLICY:
setVerticalScrollPolicy(webView, static_cast<GtkScrollablePolicy>(g_value_get_enum(value)));
break;
#endif
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
}
}
static bool shouldCoalesce(const IntRect& rect, const Vector<IntRect>& rects)
{
const unsigned int cRectThreshold = 10;
const float cWastedSpaceThreshold = 0.75f;
bool useUnionedRect = (rects.size() <= 1) || (rects.size() > cRectThreshold);
if (useUnionedRect)
return true;
float unionPixels = (rect.width() * rect.height());
float singlePixels = 0;
for (size_t i = 0; i < rects.size(); ++i)
singlePixels += rects[i].width() * rects[i].height();
float wastedSpace = 1 - (singlePixels / unionPixels);
if (wastedSpace <= cWastedSpaceThreshold)
useUnionedRect = true;
return useUnionedRect;
}
static void paintWebView(Frame* frame, gboolean transparent, GraphicsContext& context, const IntRect& clipRect, const Vector<IntRect>& rects)
{
bool coalesce = true;
if (rects.size() > 0)
coalesce = shouldCoalesce(clipRect, rects);
if (coalesce) {
context.clip(clipRect);
if (transparent)
context.clearRect(clipRect);
frame->view()->paint(&context, clipRect);
} else {
for (size_t i = 0; i < rects.size(); i++) {
IntRect rect = rects[i];
context.save();
context.clip(rect);
if (transparent)
context.clearRect(rect);
frame->view()->paint(&context, rect);
context.restore();
}
}
context.save();
context.clip(clipRect);
frame->page()->inspectorController()->drawNodeHighlight(context);
context.restore();
}
#ifdef GTK_API_VERSION_2
static gboolean webkit_web_view_expose_event(GtkWidget* widget, GdkEventExpose* event)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKitWebViewPrivate* priv = webView->priv;
Frame* frame = core(webView)->mainFrame();
if (frame->contentRenderer() && frame->view()) {
frame->view()->updateLayoutAndStyleIfNeededRecursive();
RefPtr<cairo_t> cr = adoptRef(gdk_cairo_create(event->window));
GraphicsContext gc(cr.get());
gc.setGdkExposeEvent(event);
int rectCount;
GOwnPtr<GdkRectangle> rects;
gdk_region_get_rectangles(event->region, &rects.outPtr(), &rectCount);
Vector<IntRect> paintRects;
for (int i = 0; i < rectCount; i++)
paintRects.append(IntRect(rects.get()[i]));
paintWebView(frame, priv->transparent, gc, static_cast<IntRect>(event->area), paintRects);
}
return FALSE;
}
#else
static gboolean webkit_web_view_draw(GtkWidget* widget, cairo_t* cr)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKitWebViewPrivate* priv = webView->priv;
GdkRectangle clipRect;
if (!gdk_cairo_get_clip_rectangle(cr, &clipRect))
return FALSE;
Frame* frame = core(webView)->mainFrame();
if (frame->contentRenderer() && frame->view()) {
GraphicsContext gc(cr);
IntRect rect = clipRect;
cairo_rectangle_list_t* rectList = cairo_copy_clip_rectangle_list(cr);
frame->view()->updateLayoutAndStyleIfNeededRecursive();
Vector<IntRect> rects;
if (!rectList->status && rectList->num_rectangles > 0) {
for (int i = 0; i < rectList->num_rectangles; i++)
rects.append(enclosingIntRect(FloatRect(rectList->rectangles[i])));
}
paintWebView(frame, priv->transparent, gc, rect, rects);
cairo_rectangle_list_destroy(rectList);
}
return FALSE;
}
#endif // GTK_API_VERSION_2
static gboolean webkit_web_view_key_press_event(GtkWidget* widget, GdkEventKey* event)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
PlatformKeyboardEvent keyboardEvent(event);
if (!frame->view())
return FALSE;
if (frame->eventHandler()->keyEvent(keyboardEvent))
return TRUE;
return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->key_press_event(widget, event);
}
static gboolean webkit_web_view_key_release_event(GtkWidget* widget, GdkEventKey* event)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKit::EditorClient* client = static_cast<WebKit::EditorClient*>(core(webView)->editorClient());
if (gtk_im_context_filter_keypress(webView->priv->imContext.get(), event) && !client->hasPendingComposition())
return TRUE;
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
if (!frame->view())
return FALSE;
PlatformKeyboardEvent keyboardEvent(event);
if (frame->eventHandler()->keyEvent(keyboardEvent))
return TRUE;
return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->key_release_event(widget, event);
}
static gboolean webkit_web_view_button_press_event(GtkWidget* widget, GdkEventButton* event)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKitWebViewPrivate* priv = webView->priv;
gtk_widget_grab_focus(widget);
if (!priv->clickCounter.shouldProcessButtonEvent(event))
return TRUE;
PlatformMouseEvent platformEvent(event);
platformEvent.setClickCount(priv->clickCounter.clickCountForGdkButtonEvent(widget, event));
if (event->button == 3)
return webkit_web_view_forward_context_menu_event(webView, PlatformMouseEvent(event));
Frame* frame = core(webView)->mainFrame();
if (!frame->view())
return FALSE;
gboolean result = frame->eventHandler()->handleMousePressEvent(platformEvent);
static_cast<WebKit::EditorClient*>(core(webView)->editorClient())->handleInputMethodMousePress();
#if PLATFORM(X11)
if (event->button == 2) {
bool primary = webView->priv->usePrimaryForPaste;
webView->priv->usePrimaryForPaste = true;
Editor* editor = webView->priv->corePage->focusController()->focusedOrMainFrame()->editor();
result = result || editor->canPaste() || editor->canDHTMLPaste();
editor->paste();
webView->priv->usePrimaryForPaste = primary;
}
#endif
return result;
}
static gboolean webkit_web_view_button_release_event(GtkWidget* widget, GdkEventButton* event)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
Frame* focusedFrame = core(webView)->focusController()->focusedFrame();
if (focusedFrame && focusedFrame->editor()->canEdit()) {
#ifdef MAEMO_CHANGES
WebKitWebViewPrivate* priv = webView->priv;
hildon_gtk_im_context_filter_event(priv->imContext.get(), (GdkEvent*)event);
#endif
}
Frame* mainFrame = core(webView)->mainFrame();
if (mainFrame->view())
mainFrame->eventHandler()->handleMouseReleaseEvent(PlatformMouseEvent(event));
return FALSE;
}
static gboolean webkit_web_view_motion_event(GtkWidget* widget, GdkEventMotion* event)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
Frame* frame = core(webView)->mainFrame();
if (!frame->view())
return FALSE;
return frame->eventHandler()->mouseMoved(PlatformMouseEvent(event));
}
static gboolean webkit_web_view_scroll_event(GtkWidget* widget, GdkEventScroll* event)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
Frame* frame = core(webView)->mainFrame();
if (!frame->view())
return FALSE;
PlatformWheelEvent wheelEvent(event);
return frame->eventHandler()->handleWheelEvent(wheelEvent);
}
#ifdef GTK_API_VERSION_2
static void webkit_web_view_size_request(GtkWidget* widget, GtkRequisition* requisition)
{
WebKitWebView* web_view = WEBKIT_WEB_VIEW(widget);
Frame* coreFrame = core(webkit_web_view_get_main_frame(web_view));
if (!coreFrame)
return;
FrameView* view = coreFrame->view();
if (!view)
return;
requisition->width = view->contentsWidth();
requisition->height = view->contentsHeight();
}
#else
static void webkit_web_view_get_preferred_width(GtkWidget* widget, gint* minimum, gint* natural)
{
WebKitWebView* web_view = WEBKIT_WEB_VIEW(widget);
Frame* coreFrame = core(webkit_web_view_get_main_frame(web_view));
if (!coreFrame)
return;
FrameView* view = coreFrame->view();
if (!view)
return;
*minimum = *natural = view->contentsWidth();
}
static void webkit_web_view_get_preferred_height(GtkWidget* widget, gint* minimum, gint* natural)
{
WebKitWebView* web_view = WEBKIT_WEB_VIEW(widget);
Frame* coreFrame = core(webkit_web_view_get_main_frame(web_view));
if (!coreFrame)
return;
FrameView* view = coreFrame->view();
if (!view)
return;
*minimum = *natural = view->contentsHeight();
}
#endif
static void webkit_web_view_size_allocate(GtkWidget* widget, GtkAllocation* allocation)
{
GTK_WIDGET_CLASS(webkit_web_view_parent_class)->size_allocate(widget, allocation);
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
Page* page = core(webView);
Frame* frame = page->mainFrame();
if (!frame->view())
return;
frame->view()->resize(allocation->width, allocation->height);
static_cast<WebKit::ChromeClient*>(page->chrome()->client())->adjustmentWatcher()->updateAdjustmentsFromScrollbars();
}
static void webkit_web_view_grab_focus(GtkWidget* widget)
{
if (gtk_widget_is_sensitive(widget)) {
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
FocusController* focusController = core(webView)->focusController();
focusController->setActive(true);
if (focusController->focusedFrame())
focusController->setFocused(true);
else
focusController->setFocusedFrame(core(webView)->mainFrame());
}
return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->grab_focus(widget);
}
static gboolean webkit_web_view_focus_in_event(GtkWidget* widget, GdkEventFocus* event)
{
GtkWidget* toplevel = gtk_widget_get_toplevel(widget);
if (gtk_widget_is_toplevel(toplevel) && gtk_window_has_toplevel_focus(GTK_WINDOW(toplevel))) {
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
FocusController* focusController = core(webView)->focusController();
focusController->setActive(true);
if (focusController->focusedFrame())
focusController->setFocused(true);
else
focusController->setFocusedFrame(core(webView)->mainFrame());
if (focusController->focusedFrame()->editor()->canEdit())
gtk_im_context_focus_in(webView->priv->imContext.get());
}
return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->focus_in_event(widget, event);
}
static gboolean webkit_web_view_focus_out_event(GtkWidget* widget, GdkEventFocus* event)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
Page* page = core(webView);
if (page) {
page->focusController()->setActive(false);
page->focusController()->setFocused(false);
}
if (webView->priv->imContext)
gtk_im_context_focus_out(webView->priv->imContext.get());
return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->focus_out_event(widget, event);
}
static void webkit_web_view_realize(GtkWidget* widget)
{
gtk_widget_set_realized(widget, TRUE);
GtkAllocation allocation;
#if GTK_CHECK_VERSION(2, 18, 0)
gtk_widget_get_allocation(widget, &allocation);
#else
allocation = widget->allocation;
#endif
GdkWindowAttr attributes;
attributes.window_type = GDK_WINDOW_CHILD;
attributes.x = allocation.x;
attributes.y = allocation.y;
attributes.width = allocation.width;
attributes.height = allocation.height;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.visual = gtk_widget_get_visual(widget);
#ifdef GTK_API_VERSION_2
attributes.colormap = gtk_widget_get_colormap(widget);
#endif
attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK
| GDK_EXPOSURE_MASK
| GDK_BUTTON_PRESS_MASK
| GDK_BUTTON_RELEASE_MASK
| GDK_POINTER_MOTION_MASK
| GDK_KEY_PRESS_MASK
| GDK_KEY_RELEASE_MASK
| GDK_BUTTON_MOTION_MASK
| GDK_BUTTON1_MOTION_MASK
| GDK_BUTTON2_MOTION_MASK
| GDK_BUTTON3_MOTION_MASK;
gint attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
#ifdef GTK_API_VERSION_2
attributes_mask |= GDK_WA_COLORMAP;
#endif
GdkWindow* window = gdk_window_new(gtk_widget_get_parent_window(widget), &attributes, attributes_mask);
gtk_widget_set_window(widget, window);
gdk_window_set_user_data(window, widget);
#ifdef GTK_API_VERSION_2
#if GTK_CHECK_VERSION(2, 20, 0)
gtk_widget_style_attach(widget);
#else
widget->style = gtk_style_attach(gtk_widget_get_style(widget), window);
#endif
gtk_style_set_background(gtk_widget_get_style(widget), window, GTK_STATE_NORMAL);
#else
gtk_style_context_set_background(gtk_widget_get_style_context(widget), window);
#endif
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKitWebViewPrivate* priv = webView->priv;
gtk_im_context_set_client_window(priv->imContext.get(), window);
}
#ifdef GTK_API_VERSION_2
static void webkit_web_view_set_scroll_adjustments(WebKitWebView* webView, GtkAdjustment* horizontalAdjustment, GtkAdjustment* verticalAdjustment)
{
Page* page = core(webView);
if (!page)
return;
WebKit::ChromeClient* client = static_cast<WebKit::ChromeClient*>(page->chrome()->client());
client->adjustmentWatcher()->setHorizontalAdjustment(horizontalAdjustment);
client->adjustmentWatcher()->setVerticalAdjustment(verticalAdjustment);
}
#endif
static void webkit_web_view_container_add(GtkContainer* container, GtkWidget* widget)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(container);
WebKitWebViewPrivate* priv = webView->priv;
priv->children.add(widget);
gtk_widget_set_parent(widget, GTK_WIDGET(container));
}
static void webkit_web_view_container_remove(GtkContainer* container, GtkWidget* widget)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(container);
WebKitWebViewPrivate* priv = webView->priv;
if (priv->children.contains(widget)) {
gtk_widget_unparent(widget);
priv->children.remove(widget);
}
}
static void webkit_web_view_container_forall(GtkContainer* container, gboolean, GtkCallback callback, gpointer callbackData)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(container);
WebKitWebViewPrivate* priv = webView->priv;
HashSet<GtkWidget*> children = priv->children;
HashSet<GtkWidget*>::const_iterator end = children.end();
for (HashSet<GtkWidget*>::const_iterator current = children.begin(); current != end; ++current)
(*callback)(*current, callbackData);
}
static WebKitWebView* webkit_web_view_real_create_web_view(WebKitWebView*, WebKitWebFrame*)
{
return 0;
}
static gboolean webkit_web_view_real_web_view_ready(WebKitWebView*)
{
return FALSE;
}
static gboolean webkit_web_view_real_close_web_view(WebKitWebView*)
{
return FALSE;
}
static WebKitNavigationResponse webkit_web_view_real_navigation_requested(WebKitWebView*, WebKitWebFrame*, WebKitNetworkRequest*)
{
return WEBKIT_NAVIGATION_RESPONSE_ACCEPT;
}
static void webkit_web_view_real_window_object_cleared(WebKitWebView*, WebKitWebFrame*, JSGlobalContextRef context, JSObjectRef window_object)
{
notImplemented();
}
static gchar* webkit_web_view_real_choose_file(WebKitWebView*, WebKitWebFrame*, const gchar* old_name)
{
notImplemented();
return g_strdup(old_name);
}
typedef enum {
WEBKIT_SCRIPT_DIALOG_ALERT,
WEBKIT_SCRIPT_DIALOG_CONFIRM,
WEBKIT_SCRIPT_DIALOG_PROMPT
} WebKitScriptDialogType;
static gboolean webkit_web_view_script_dialog(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message, WebKitScriptDialogType type, const gchar* defaultValue, gchar** value)
{
GtkMessageType messageType;
GtkButtonsType buttons;
gint defaultResponse;
GtkWidget* window;
GtkWidget* dialog;
GtkWidget* entry = 0;
gboolean didConfirm = FALSE;
switch (type) {
case WEBKIT_SCRIPT_DIALOG_ALERT:
messageType = GTK_MESSAGE_WARNING;
buttons = GTK_BUTTONS_CLOSE;
defaultResponse = GTK_RESPONSE_CLOSE;
break;
case WEBKIT_SCRIPT_DIALOG_CONFIRM:
messageType = GTK_MESSAGE_QUESTION;
buttons = GTK_BUTTONS_OK_CANCEL;
defaultResponse = GTK_RESPONSE_OK;
break;
case WEBKIT_SCRIPT_DIALOG_PROMPT:
messageType = GTK_MESSAGE_QUESTION;
buttons = GTK_BUTTONS_OK_CANCEL;
defaultResponse = GTK_RESPONSE_OK;
break;
default:
g_warning("Unknown value for WebKitScriptDialogType.");
return FALSE;
}
window = gtk_widget_get_toplevel(GTK_WIDGET(webView));
dialog = gtk_message_dialog_new(gtk_widget_is_toplevel(window) ? GTK_WINDOW(window) : 0, GTK_DIALOG_DESTROY_WITH_PARENT, messageType, buttons, "%s", message);
gchar* title = g_strconcat("JavaScript - ", webkit_web_frame_get_uri(frame), NULL);
gtk_window_set_title(GTK_WINDOW(dialog), title);
g_free(title);
if (type == WEBKIT_SCRIPT_DIALOG_PROMPT) {
entry = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entry), defaultValue);
gtk_container_add(GTK_CONTAINER(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), entry);
gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
gtk_widget_show(entry);
}
gtk_dialog_set_default_response(GTK_DIALOG(dialog), defaultResponse);
gint response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_OK:
didConfirm = TRUE;
if (entry)
*value = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
break;
case GTK_RESPONSE_CANCEL:
didConfirm = FALSE;
break;
}
gtk_widget_destroy(GTK_WIDGET(dialog));
return didConfirm;
}
static gboolean webkit_web_view_real_script_alert(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message)
{
webkit_web_view_script_dialog(webView, frame, message, WEBKIT_SCRIPT_DIALOG_ALERT, 0, 0);
return TRUE;
}
static gboolean webkit_web_view_real_script_confirm(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message, gboolean* didConfirm)
{
*didConfirm = webkit_web_view_script_dialog(webView, frame, message, WEBKIT_SCRIPT_DIALOG_CONFIRM, 0, 0);
return TRUE;
}
static gboolean webkit_web_view_real_script_prompt(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message, const gchar* defaultValue, gchar** value)
{
if (!webkit_web_view_script_dialog(webView, frame, message, WEBKIT_SCRIPT_DIALOG_PROMPT, defaultValue, value))
*value = NULL;
return TRUE;
}
static gboolean webkit_web_view_real_console_message(WebKitWebView* webView, const gchar* message, unsigned int line, const gchar* sourceId)
{
g_message("console message: %s @%d: %s\n", sourceId, line, message);
return TRUE;
}
static void webkit_web_view_real_select_all(WebKitWebView* webView)
{
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
frame->editor()->command("SelectAll").execute();
}
static void webkit_web_view_real_cut_clipboard(WebKitWebView* webView)
{
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
frame->editor()->command("Cut").execute();
}
static void webkit_web_view_real_copy_clipboard(WebKitWebView* webView)
{
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
frame->editor()->command("Copy").execute();
}
static void webkit_web_view_real_undo(WebKitWebView* webView)
{
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
frame->editor()->command("Undo").execute();
}
static void webkit_web_view_real_redo(WebKitWebView* webView)
{
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
frame->editor()->command("Redo").execute();
}
static gboolean webkit_web_view_real_move_cursor (WebKitWebView* webView, GtkMovementStep step, gint count)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW (webView), FALSE);
g_return_val_if_fail(step == GTK_MOVEMENT_VISUAL_POSITIONS ||
step == GTK_MOVEMENT_DISPLAY_LINES ||
step == GTK_MOVEMENT_PAGES ||
step == GTK_MOVEMENT_BUFFER_ENDS, FALSE);
g_return_val_if_fail(count == 1 || count == -1, FALSE);
ScrollDirection direction;
ScrollGranularity granularity;
switch (step) {
case GTK_MOVEMENT_DISPLAY_LINES:
granularity = ScrollByLine;
if (count == 1)
direction = ScrollDown;
else
direction = ScrollUp;
break;
case GTK_MOVEMENT_VISUAL_POSITIONS:
granularity = ScrollByLine;
if (count == 1)
direction = ScrollRight;
else
direction = ScrollLeft;
break;
case GTK_MOVEMENT_PAGES:
granularity = ScrollByPage;
if (count == 1)
direction = ScrollDown;
else
direction = ScrollUp;
break;
case GTK_MOVEMENT_BUFFER_ENDS:
granularity = ScrollByDocument;
if (count == 1)
direction = ScrollDown;
else
direction = ScrollUp;
break;
default:
g_assert_not_reached();
return false;
}
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
if (!frame->eventHandler()->scrollOverflow(direction, granularity))
frame->view()->scroll(direction, granularity);
return true;
}
static void webkit_web_view_real_paste_clipboard(WebKitWebView* webView)
{
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
frame->editor()->command("Paste").execute();
}
static gboolean webkit_web_view_real_should_allow_editing_action(WebKitWebView*)
{
return TRUE;
}
static void webkit_web_view_dispose(GObject* object)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(object);
WebKitWebViewPrivate* priv = webView->priv;
priv->disposing = TRUE;
priv->backForwardList.clear();
if (priv->corePage) {
webkit_web_view_stop_loading(WEBKIT_WEB_VIEW(object));
core(priv->mainFrame)->loader()->detachFromParent();
delete priv->corePage;
priv->corePage = 0;
}
if (priv->webSettings) {
g_signal_handlers_disconnect_by_func(priv->webSettings.get(), (gpointer)webkit_web_view_settings_notify, webView);
priv->webSettings.clear();
}
if (priv->currentMenu) {
gtk_widget_destroy(GTK_WIDGET(priv->currentMenu));
priv->currentMenu = 0;
}
priv->webInspector.clear();
priv->viewportAttributes.clear();
priv->webWindowFeatures.clear();
priv->mainResource.clear();
priv->subResources.clear();
HashMap<GdkDragContext*, DroppingContext*>::iterator endDroppingContexts = priv->droppingContexts.end();
for (HashMap<GdkDragContext*, DroppingContext*>::iterator iter = priv->droppingContexts.begin(); iter != endDroppingContexts; ++iter)
delete (iter->second);
priv->droppingContexts.clear();
G_OBJECT_CLASS(webkit_web_view_parent_class)->dispose(object);
}
static void webkit_web_view_finalize(GObject* object)
{
WEBKIT_WEB_VIEW(object)->priv->~WebKitWebViewPrivate();
G_OBJECT_CLASS(webkit_web_view_parent_class)->finalize(object);
}
static gboolean webkit_signal_accumulator_object_handled(GSignalInvocationHint* ihint, GValue* returnAccu, const GValue* handlerReturn, gpointer dummy)
{
gpointer newWebView = g_value_get_object(handlerReturn);
g_value_set_object(returnAccu, newWebView);
return !newWebView;
}
static gboolean webkit_navigation_request_handled(GSignalInvocationHint* ihint, GValue* returnAccu, const GValue* handlerReturn, gpointer dummy)
{
WebKitNavigationResponse navigationResponse = (WebKitNavigationResponse)g_value_get_enum(handlerReturn);
g_value_set_enum(returnAccu, navigationResponse);
if (navigationResponse != WEBKIT_NAVIGATION_RESPONSE_ACCEPT)
return FALSE;
return TRUE;
}
static AtkObject* webkit_web_view_get_accessible(GtkWidget* widget)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
if (!core(webView))
return 0;
AXObjectCache::enableAccessibility();
Frame* coreFrame = core(webView)->mainFrame();
if (!coreFrame)
return 0;
Document* doc = coreFrame->document();
if (!doc)
return 0;
AccessibilityObject* rootAccessible = doc->axObjectCache()->rootObject();
if (!rootAccessible)
return 0;
AtkObject* axRoot = rootAccessible->wrapper();
if (!axRoot || !ATK_IS_OBJECT(axRoot))
return 0;
AtkObject* axWebView = atk_object_ref_accessible_child(ATK_OBJECT(axRoot), 0);
if (!axWebView || !ATK_IS_OBJECT(axWebView))
return 0;
g_object_unref(axWebView);
return axWebView;
}
static gdouble webViewGetDPI(WebKitWebView* webView)
{
WebKitWebViewPrivate* priv = webView->priv;
WebKitWebSettings* webSettings = priv->webSettings.get();
gboolean enforce96DPI;
g_object_get(webSettings, "enforce-96-dpi", &enforce96DPI, NULL);
if (enforce96DPI)
return 96.0;
gdouble DPI = defaultDPI;
GdkScreen* screen = gtk_widget_has_screen(GTK_WIDGET(webView)) ? gtk_widget_get_screen(GTK_WIDGET(webView)) : gdk_screen_get_default();
if (screen) {
DPI = gdk_screen_get_resolution(screen);
if (DPI == -1)
DPI = defaultDPI;
}
ASSERT(DPI > 0);
return DPI;
}
static void webkit_web_view_screen_changed(GtkWidget* widget, GdkScreen* previousScreen)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKitWebViewPrivate* priv = webView->priv;
if (priv->disposing)
return;
WebKitWebSettings* webSettings = priv->webSettings.get();
Settings* settings = core(webView)->settings();
gdouble DPI = webViewGetDPI(webView);
guint defaultFontSize, defaultMonospaceFontSize, minimumFontSize, minimumLogicalFontSize;
g_object_get(webSettings,
"default-font-size", &defaultFontSize,
"default-monospace-font-size", &defaultMonospaceFontSize,
"minimum-font-size", &minimumFontSize,
"minimum-logical-font-size", &minimumLogicalFontSize,
NULL);
settings->setDefaultFontSize(defaultFontSize / 72.0 * DPI);
settings->setDefaultFixedFontSize(defaultMonospaceFontSize / 72.0 * DPI);
settings->setMinimumFontSize(minimumFontSize / 72.0 * DPI);
settings->setMinimumLogicalFontSize(minimumLogicalFontSize / 72.0 * DPI);
}
static IntPoint globalPointForClientPoint(GdkWindow* window, const IntPoint& clientPoint)
{
int x, y;
gdk_window_get_origin(window, &x, &y);
return clientPoint + IntSize(x, y);
}
static void webkit_web_view_drag_end(GtkWidget* widget, GdkDragContext* context)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKitWebViewPrivate* priv = webView->priv;
if (!priv->draggingDataObjects.contains(context))
return;
priv->draggingDataObjects.remove(context);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
if (!frame)
return;
GOwnPtr<GdkEvent> event(gdk_event_new(GDK_BUTTON_RELEASE));
int x, y, xRoot, yRoot;
GdkModifierType modifiers = static_cast<GdkModifierType>(0);
#ifdef GTK_API_VERSION_2
GdkDisplay* display = gdk_display_get_default();
gdk_display_get_pointer(display, 0, &xRoot, &yRoot, &modifiers);
event->button.window = gdk_display_get_window_at_pointer(display, &x, &y);
#else
GdkDevice* device = gdk_drag_context_get_device(context);
event->button.window = gdk_device_get_window_at_position(device, &x, &y);
gdk_device_get_position(device, 0, &xRoot, &yRoot);
#endif
if (event->button.window)
g_object_ref(event->button.window);
event->button.x = x;
event->button.y = y;
event->button.x_root = xRoot;
event->button.y_root = yRoot;
event->button.state = modifiers;
PlatformMouseEvent platformEvent(&event->button);
frame->eventHandler()->dragSourceEndedAt(platformEvent, gdkDragActionToDragOperation(gdk_drag_context_get_selected_action(context)));
}
static void webkit_web_view_drag_data_get(GtkWidget* widget, GdkDragContext* context, GtkSelectionData* selectionData, guint info, guint)
{
WebKitWebViewPrivate* priv = WEBKIT_WEB_VIEW(widget)->priv;
if (!priv->draggingDataObjects.contains(context))
return;
pasteboardHelperInstance()->fillSelectionData(selectionData, info, priv->draggingDataObjects.get(context).get());
}
static gboolean doDragLeaveLater(DroppingContext* context)
{
WebKitWebView* webView = context->webView;
WebKitWebViewPrivate* priv = webView->priv;
if (!priv->droppingContexts.contains(context->gdkContext))
return FALSE;
if (context->pendingDataRequests)
return FALSE;
if (!context->dropHappened) {
const IntPoint& position = context->lastMotionPosition;
DragData dragData(context->dataObject.get(), position, globalPointForClientPoint(gtk_widget_get_window(GTK_WIDGET(webView)), position), DragOperationNone);
core(webView)->dragController()->dragExited(&dragData);
}
core(webView)->dragController()->dragEnded();
priv->droppingContexts.remove(context->gdkContext);
delete context;
return FALSE;
}
static void webkit_web_view_drag_leave(GtkWidget* widget, GdkDragContext* context, guint time)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKitWebViewPrivate* priv = webView->priv;
if (!priv->droppingContexts.contains(context))
return;
g_timeout_add(0, reinterpret_cast<GSourceFunc>(doDragLeaveLater), priv->droppingContexts.get(context));
}
static gboolean webkit_web_view_drag_motion(GtkWidget* widget, GdkDragContext* context, gint x, gint y, guint time)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKitWebViewPrivate* priv = webView->priv;
DroppingContext* droppingContext = 0;
IntPoint position = IntPoint(x, y);
if (!priv->droppingContexts.contains(context)) {
droppingContext = new DroppingContext;
droppingContext->webView = webView;
droppingContext->gdkContext = context;
droppingContext->dataObject = WebCore::DataObjectGtk::create();
droppingContext->dropHappened = false;
droppingContext->lastMotionPosition = position;
priv->droppingContexts.set(context, droppingContext);
Vector<GdkAtom> acceptableTargets(pasteboardHelperInstance()->dropAtomsForContext(widget, context));
droppingContext->pendingDataRequests = acceptableTargets.size();
for (size_t i = 0; i < acceptableTargets.size(); i++)
gtk_drag_get_data(widget, context, acceptableTargets.at(i), time);
} else {
droppingContext = priv->droppingContexts.get(context);
droppingContext->lastMotionPosition = position;
}
ASSERT(droppingContext);
if (droppingContext->pendingDataRequests > 0)
return TRUE;
DragData dragData(droppingContext->dataObject.get(), position, globalPointForClientPoint(gtk_widget_get_window(widget), position), gdkDragActionToDragOperation(gdk_drag_context_get_actions(context)));
DragOperation operation = core(webView)->dragController()->dragUpdated(&dragData);
gdk_drag_status(context, dragOperationToSingleGdkDragAction(operation), time);
return TRUE;
}
static void webkit_web_view_drag_data_received(GtkWidget* widget, GdkDragContext* context, gint x, gint y, GtkSelectionData* selectionData, guint info, guint time)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKitWebViewPrivate* priv = webView->priv;
if (!priv->droppingContexts.contains(context))
return;
DroppingContext* droppingContext = priv->droppingContexts.get(context);
droppingContext->pendingDataRequests--;
pasteboardHelperInstance()->fillDataObjectFromDropData(selectionData, info, droppingContext->dataObject.get());
if (droppingContext->pendingDataRequests)
return;
const IntPoint& position = droppingContext->lastMotionPosition;
DragData dragData(droppingContext->dataObject.get(), position, globalPointForClientPoint(gtk_widget_get_window(widget), position), gdkDragActionToDragOperation(gdk_drag_context_get_actions(context)));
DragOperation operation = core(webView)->dragController()->dragEntered(&dragData);
gdk_drag_status(context, dragOperationToSingleGdkDragAction(operation), time);
}
static gboolean webkit_web_view_drag_drop(GtkWidget* widget, GdkDragContext* context, gint x, gint y, guint time)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
WebKitWebViewPrivate* priv = webView->priv;
if (!priv->droppingContexts.contains(context))
return FALSE;
DroppingContext* droppingContext = priv->droppingContexts.get(context);
droppingContext->dropHappened = true;
IntPoint position(x, y);
DragData dragData(droppingContext->dataObject.get(), position, globalPointForClientPoint(gtk_widget_get_window(widget), position), gdkDragActionToDragOperation(gdk_drag_context_get_actions(context)));
core(webView)->dragController()->performDrag(&dragData);
gtk_drag_finish(context, TRUE, FALSE, time);
return TRUE;
}
#if GTK_CHECK_VERSION(2, 12, 0)
static gboolean webkit_web_view_query_tooltip(GtkWidget *widget, gint x, gint y, gboolean keyboard_mode, GtkTooltip *tooltip)
{
WebKitWebViewPrivate* priv = WEBKIT_WEB_VIEW(widget)->priv;
if (keyboard_mode) {
WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
Frame* coreFrame = core(webView)->focusController()->focusedOrMainFrame();
if (!coreFrame)
return FALSE;
Node* node = getFocusedNode(coreFrame);
if (!node)
return FALSE;
for (Node* titleNode = node; titleNode; titleNode = titleNode->parentNode()) {
if (titleNode->isElementNode()) {
String title = static_cast<Element*>(titleNode)->title();
if (!title.isEmpty()) {
if (FrameView* view = coreFrame->view()) {
GdkRectangle area = view->contentsToWindow(node->getRect());
gtk_tooltip_set_tip_area(tooltip, &area);
}
gtk_tooltip_set_text(tooltip, title.utf8().data());
return TRUE;
}
}
}
return FALSE;
}
if (priv->tooltipText.length() > 0) {
if (!keyboard_mode) {
if (!priv->tooltipArea.isEmpty()) {
GdkRectangle area = priv->tooltipArea;
gtk_tooltip_set_tip_area(tooltip, &area);
} else
gtk_tooltip_set_tip_area(tooltip, 0);
}
gtk_tooltip_set_text(tooltip, priv->tooltipText.data());
return TRUE;
}
return FALSE;
}
static gboolean webkit_web_view_show_help(GtkWidget* widget, GtkWidgetHelpType help_type)
{
if (help_type == GTK_WIDGET_HELP_TOOLTIP)
gtk_widget_set_has_tooltip(widget, TRUE);
return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->show_help(widget, help_type);
}
#endif
static GtkIMContext* webkit_web_view_get_im_context(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
return GTK_IM_CONTEXT(webView->priv->imContext.get());
}
static void webkit_web_view_class_init(WebKitWebViewClass* webViewClass)
{
GtkBindingSet* binding_set;
webkitInit();
webkit_web_view_signals[CREATE_WEB_VIEW] = g_signal_new("create-web-view",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (WebKitWebViewClass, create_web_view),
webkit_signal_accumulator_object_handled,
NULL,
webkit_marshal_OBJECT__OBJECT,
WEBKIT_TYPE_WEB_VIEW , 1,
WEBKIT_TYPE_WEB_FRAME);
webkit_web_view_signals[WEB_VIEW_READY] = g_signal_new("web-view-ready",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (WebKitWebViewClass, web_view_ready),
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__VOID,
G_TYPE_BOOLEAN, 0);
webkit_web_view_signals[CLOSE_WEB_VIEW] = g_signal_new("close-web-view",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (WebKitWebViewClass, close_web_view),
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__VOID,
G_TYPE_BOOLEAN, 0);
webkit_web_view_signals[NAVIGATION_REQUESTED] = g_signal_new("navigation-requested",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (WebKitWebViewClass, navigation_requested),
webkit_navigation_request_handled,
NULL,
webkit_marshal_ENUM__OBJECT_OBJECT,
WEBKIT_TYPE_NAVIGATION_RESPONSE, 2,
WEBKIT_TYPE_WEB_FRAME,
WEBKIT_TYPE_NETWORK_REQUEST);
webkit_web_view_signals[NEW_WINDOW_POLICY_DECISION_REQUESTED] =
g_signal_new("new-window-policy-decision-requested",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__OBJECT_OBJECT_OBJECT_OBJECT,
G_TYPE_BOOLEAN, 4,
WEBKIT_TYPE_WEB_FRAME,
WEBKIT_TYPE_NETWORK_REQUEST,
WEBKIT_TYPE_WEB_NAVIGATION_ACTION,
WEBKIT_TYPE_WEB_POLICY_DECISION);
webkit_web_view_signals[NAVIGATION_POLICY_DECISION_REQUESTED] = g_signal_new("navigation-policy-decision-requested",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__OBJECT_OBJECT_OBJECT_OBJECT,
G_TYPE_BOOLEAN, 4,
WEBKIT_TYPE_WEB_FRAME,
WEBKIT_TYPE_NETWORK_REQUEST,
WEBKIT_TYPE_WEB_NAVIGATION_ACTION,
WEBKIT_TYPE_WEB_POLICY_DECISION);
webkit_web_view_signals[MIME_TYPE_POLICY_DECISION_REQUESTED] = g_signal_new("mime-type-policy-decision-requested",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__OBJECT_OBJECT_STRING_OBJECT,
G_TYPE_BOOLEAN, 4,
WEBKIT_TYPE_WEB_FRAME,
WEBKIT_TYPE_NETWORK_REQUEST,
G_TYPE_STRING,
WEBKIT_TYPE_WEB_POLICY_DECISION);
webkit_web_view_signals[WINDOW_OBJECT_CLEARED] = g_signal_new("window-object-cleared",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (WebKitWebViewClass, window_object_cleared),
NULL,
NULL,
webkit_marshal_VOID__OBJECT_POINTER_POINTER,
G_TYPE_NONE, 3,
WEBKIT_TYPE_WEB_FRAME,
G_TYPE_POINTER,
G_TYPE_POINTER);
webkit_web_view_signals[DOWNLOAD_REQUESTED] = g_signal_new("download-requested",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__OBJECT,
G_TYPE_BOOLEAN, 1,
G_TYPE_OBJECT);
webkit_web_view_signals[LOAD_STARTED] = g_signal_new("load-started",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
NULL,
NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
WEBKIT_TYPE_WEB_FRAME);
webkit_web_view_signals[LOAD_COMMITTED] = g_signal_new("load-committed",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
NULL,
NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
WEBKIT_TYPE_WEB_FRAME);
webkit_web_view_signals[LOAD_PROGRESS_CHANGED] = g_signal_new("load-progress-changed",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
NULL,
NULL,
g_cclosure_marshal_VOID__INT,
G_TYPE_NONE, 1,
G_TYPE_INT);
webkit_web_view_signals[LOAD_ERROR] = g_signal_new("load-error",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST),
0,
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__OBJECT_STRING_POINTER,
G_TYPE_BOOLEAN, 3,
WEBKIT_TYPE_WEB_FRAME,
G_TYPE_STRING,
G_TYPE_POINTER);
webkit_web_view_signals[LOAD_FINISHED] = g_signal_new("load-finished",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
NULL,
NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
WEBKIT_TYPE_WEB_FRAME);
webkit_web_view_signals[ONLOAD_EVENT] = g_signal_new("onload-event",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
NULL,
NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
WEBKIT_TYPE_WEB_FRAME);
webkit_web_view_signals[TITLE_CHANGED] = g_signal_new("title-changed",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
NULL,
NULL,
webkit_marshal_VOID__OBJECT_STRING,
G_TYPE_NONE, 2,
WEBKIT_TYPE_WEB_FRAME,
G_TYPE_STRING);
webkit_web_view_signals[HOVERING_OVER_LINK] = g_signal_new("hovering-over-link",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
NULL,
NULL,
webkit_marshal_VOID__STRING_STRING,
G_TYPE_NONE, 2,
G_TYPE_STRING,
G_TYPE_STRING);
webkit_web_view_signals[POPULATE_POPUP] = g_signal_new("populate-popup",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
NULL,
NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
GTK_TYPE_MENU);
webkit_web_view_signals[PRINT_REQUESTED] = g_signal_new("print-requested",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__OBJECT,
G_TYPE_BOOLEAN, 1,
WEBKIT_TYPE_WEB_FRAME);
webkit_web_view_signals[STATUS_BAR_TEXT_CHANGED] = g_signal_new("status-bar-text-changed",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
NULL,
NULL,
g_cclosure_marshal_VOID__STRING,
G_TYPE_NONE, 1,
G_TYPE_STRING);
webkit_web_view_signals[ICON_LOADED] = g_signal_new("icon-loaded",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
0,
NULL,
NULL,
g_cclosure_marshal_VOID__STRING,
G_TYPE_NONE, 1,
G_TYPE_STRING);
webkit_web_view_signals[CONSOLE_MESSAGE] = g_signal_new("console-message",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET(WebKitWebViewClass, console_message),
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__STRING_INT_STRING,
G_TYPE_BOOLEAN, 3,
G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING);
webkit_web_view_signals[SCRIPT_ALERT] = g_signal_new("script-alert",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET(WebKitWebViewClass, script_alert),
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__OBJECT_STRING,
G_TYPE_BOOLEAN, 2,
WEBKIT_TYPE_WEB_FRAME, G_TYPE_STRING);
webkit_web_view_signals[SCRIPT_CONFIRM] = g_signal_new("script-confirm",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET(WebKitWebViewClass, script_confirm),
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__OBJECT_STRING_POINTER,
G_TYPE_BOOLEAN, 3,
WEBKIT_TYPE_WEB_FRAME, G_TYPE_STRING, G_TYPE_POINTER);
webkit_web_view_signals[SCRIPT_PROMPT] = g_signal_new("script-prompt",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET(WebKitWebViewClass, script_prompt),
g_signal_accumulator_true_handled,
NULL,
webkit_marshal_BOOLEAN__OBJECT_STRING_STRING_STRING,
G_TYPE_BOOLEAN, 4,
WEBKIT_TYPE_WEB_FRAME, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
webkit_web_view_signals[SELECT_ALL] = g_signal_new("select-all",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, select_all),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
webkit_web_view_signals[CUT_CLIPBOARD] = g_signal_new("cut-clipboard",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, cut_clipboard),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
webkit_web_view_signals[COPY_CLIPBOARD] = g_signal_new("copy-clipboard",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, copy_clipboard),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
webkit_web_view_signals[PASTE_CLIPBOARD] = g_signal_new("paste-clipboard",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, paste_clipboard),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
webkit_web_view_signals[UNDO] = g_signal_new("undo",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, undo),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
webkit_web_view_signals[REDO] = g_signal_new("redo",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, redo),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
webkit_web_view_signals[MOVE_CURSOR] = g_signal_new("move-cursor",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, move_cursor),
NULL, NULL,
webkit_marshal_BOOLEAN__ENUM_INT,
G_TYPE_BOOLEAN, 2,
GTK_TYPE_MOVEMENT_STEP,
G_TYPE_INT);
webkit_web_view_signals[PLUGIN_WIDGET] = g_signal_new("create-plugin-widget",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags) (G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
0,
webkit_signal_accumulator_object_handled,
NULL,
webkit_marshal_OBJECT__STRING_STRING_POINTER,
GTK_TYPE_WIDGET, 3,
G_TYPE_STRING, G_TYPE_STRING, G_TYPE_HASH_TABLE);
webkit_web_view_signals[DATABASE_QUOTA_EXCEEDED] = g_signal_new("database-quota-exceeded",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags) (G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
0,
NULL, NULL,
webkit_marshal_VOID__OBJECT_OBJECT,
G_TYPE_NONE, 2,
G_TYPE_OBJECT, G_TYPE_OBJECT);
webkit_web_view_signals[RESOURCE_REQUEST_STARTING] = g_signal_new("resource-request-starting",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
0,
NULL, NULL,
webkit_marshal_VOID__OBJECT_OBJECT_OBJECT_OBJECT,
G_TYPE_NONE, 4,
WEBKIT_TYPE_WEB_FRAME,
WEBKIT_TYPE_WEB_RESOURCE,
WEBKIT_TYPE_NETWORK_REQUEST,
WEBKIT_TYPE_NETWORK_RESPONSE);
webkit_web_view_signals[GEOLOCATION_POLICY_DECISION_REQUESTED] = g_signal_new("geolocation-policy-decision-requested",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST),
0,
NULL, NULL,
webkit_marshal_BOOLEAN__OBJECT_OBJECT,
G_TYPE_BOOLEAN, 2,
WEBKIT_TYPE_WEB_FRAME,
WEBKIT_TYPE_GEOLOCATION_POLICY_DECISION);
webkit_web_view_signals[GEOLOCATION_POLICY_DECISION_CANCELLED] = g_signal_new("geolocation-policy-decision-cancelled",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST),
0,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
WEBKIT_TYPE_WEB_FRAME);
webkit_web_view_signals[DOCUMENT_LOAD_FINISHED] = g_signal_new("document-load-finished",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
0,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
WEBKIT_TYPE_WEB_FRAME);
webkit_web_view_signals[FRAME_CREATED] = g_signal_new("frame-created",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
0,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
WEBKIT_TYPE_WEB_FRAME);
webkit_web_view_signals[SHOULD_BEGIN_EDITING] = g_signal_new("should-begin-editing",
G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0,
webkit_marshal_BOOLEAN__OBJECT, G_TYPE_BOOLEAN, 1, WEBKIT_TYPE_DOM_RANGE);
webkit_web_view_signals[SHOULD_END_EDITING] = g_signal_new("should-end-editing", G_TYPE_FROM_CLASS(webViewClass),
static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0,
webkit_marshal_BOOLEAN__OBJECT, G_TYPE_BOOLEAN, 1, WEBKIT_TYPE_DOM_RANGE);
webkit_web_view_signals[SHOULD_INSERT_NODE] = g_signal_new("should-insert-node", G_TYPE_FROM_CLASS(webViewClass),
static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0,
webkit_marshal_BOOLEAN__OBJECT_OBJECT_ENUM, G_TYPE_BOOLEAN,
3, WEBKIT_TYPE_DOM_NODE, WEBKIT_TYPE_DOM_RANGE, WEBKIT_TYPE_INSERT_ACTION);
webkit_web_view_signals[SHOULD_INSERT_TEXT] = g_signal_new("should-insert-text", G_TYPE_FROM_CLASS(webViewClass),
static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0,
webkit_marshal_BOOLEAN__STRING_OBJECT_ENUM, G_TYPE_BOOLEAN,
3, G_TYPE_STRING, WEBKIT_TYPE_DOM_RANGE, WEBKIT_TYPE_INSERT_ACTION);
webkit_web_view_signals[SHOULD_DELETE_RANGE] = g_signal_new("should-delete-range", G_TYPE_FROM_CLASS(webViewClass),
static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0,
webkit_marshal_BOOLEAN__OBJECT, G_TYPE_BOOLEAN, 1, WEBKIT_TYPE_DOM_RANGE);
webkit_web_view_signals[SHOULD_SHOW_DELETE_INTERFACE_FOR_ELEMENT] = g_signal_new("should-show-delete-interface-for-element",
G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0,
webkit_marshal_BOOLEAN__OBJECT, G_TYPE_BOOLEAN, 1, WEBKIT_TYPE_DOM_HTML_ELEMENT);
webkit_web_view_signals[SHOULD_CHANGE_SELECTED_RANGE] = g_signal_new("should-change-selected-range",
G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0,
webkit_marshal_BOOLEAN__OBJECT_OBJECT_ENUM_BOOLEAN, G_TYPE_BOOLEAN,
4, WEBKIT_TYPE_DOM_RANGE, WEBKIT_TYPE_DOM_RANGE, WEBKIT_TYPE_SELECTION_AFFINITY, G_TYPE_BOOLEAN);
webkit_web_view_signals[SHOULD_APPLY_STYLE] = g_signal_new("should-apply-style",
G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0,
webkit_marshal_BOOLEAN__OBJECT_OBJECT, G_TYPE_BOOLEAN,
2, WEBKIT_TYPE_DOM_CSS_STYLE_DECLARATION, WEBKIT_TYPE_DOM_RANGE);
webkit_web_view_signals[EDITING_BEGAN] = g_signal_new("editing-began",
G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), 0, 0, 0,
g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
webkit_web_view_signals[USER_CHANGED_CONTENTS] = g_signal_new("user-changed-contents",
G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), 0, 0, 0,
g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
webkit_web_view_signals[EDITING_ENDED] = g_signal_new("editing-ended",
G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), 0, 0, 0,
g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
webkit_web_view_signals[SELECTION_CHANGED] = g_signal_new("selection-changed",
G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), 0, 0, 0,
g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
webkit_web_view_signals[VIEWPORT_ATTRIBUTES_RECOMPUTE_REQUESTED] = g_signal_new("viewport-attributes-recompute-requested",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
0,
0, 0,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
WEBKIT_TYPE_VIEWPORT_ATTRIBUTES);
webkit_web_view_signals[VIEWPORT_ATTRIBUTES_CHANGED] = g_signal_new("viewport-attributes-changed",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
0,
0, 0,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
WEBKIT_TYPE_VIEWPORT_ATTRIBUTES);
webViewClass->create_web_view = webkit_web_view_real_create_web_view;
webViewClass->web_view_ready = webkit_web_view_real_web_view_ready;
webViewClass->close_web_view = webkit_web_view_real_close_web_view;
webViewClass->navigation_requested = webkit_web_view_real_navigation_requested;
webViewClass->window_object_cleared = webkit_web_view_real_window_object_cleared;
webViewClass->choose_file = webkit_web_view_real_choose_file;
webViewClass->script_alert = webkit_web_view_real_script_alert;
webViewClass->script_confirm = webkit_web_view_real_script_confirm;
webViewClass->script_prompt = webkit_web_view_real_script_prompt;
webViewClass->console_message = webkit_web_view_real_console_message;
webViewClass->select_all = webkit_web_view_real_select_all;
webViewClass->cut_clipboard = webkit_web_view_real_cut_clipboard;
webViewClass->copy_clipboard = webkit_web_view_real_copy_clipboard;
webViewClass->paste_clipboard = webkit_web_view_real_paste_clipboard;
webViewClass->undo = webkit_web_view_real_undo;
webViewClass->redo = webkit_web_view_real_redo;
webViewClass->move_cursor = webkit_web_view_real_move_cursor;
webViewClass->should_allow_editing_action = webkit_web_view_real_should_allow_editing_action;
GObjectClass* objectClass = G_OBJECT_CLASS(webViewClass);
objectClass->dispose = webkit_web_view_dispose;
objectClass->finalize = webkit_web_view_finalize;
objectClass->get_property = webkit_web_view_get_property;
objectClass->set_property = webkit_web_view_set_property;
GtkWidgetClass* widgetClass = GTK_WIDGET_CLASS(webViewClass);
widgetClass->realize = webkit_web_view_realize;
#ifdef GTK_API_VERSION_2
widgetClass->expose_event = webkit_web_view_expose_event;
#else
widgetClass->draw = webkit_web_view_draw;
#endif
widgetClass->key_press_event = webkit_web_view_key_press_event;
widgetClass->key_release_event = webkit_web_view_key_release_event;
widgetClass->button_press_event = webkit_web_view_button_press_event;
widgetClass->button_release_event = webkit_web_view_button_release_event;
widgetClass->motion_notify_event = webkit_web_view_motion_event;
widgetClass->scroll_event = webkit_web_view_scroll_event;
widgetClass->size_allocate = webkit_web_view_size_allocate;
#ifdef GTK_API_VERSION_2
widgetClass->size_request = webkit_web_view_size_request;
#else
widgetClass->get_preferred_width = webkit_web_view_get_preferred_width;
widgetClass->get_preferred_height = webkit_web_view_get_preferred_height;
#endif
widgetClass->popup_menu = webkit_web_view_popup_menu_handler;
widgetClass->grab_focus = webkit_web_view_grab_focus;
widgetClass->focus_in_event = webkit_web_view_focus_in_event;
widgetClass->focus_out_event = webkit_web_view_focus_out_event;
widgetClass->get_accessible = webkit_web_view_get_accessible;
widgetClass->screen_changed = webkit_web_view_screen_changed;
widgetClass->drag_end = webkit_web_view_drag_end;
widgetClass->drag_data_get = webkit_web_view_drag_data_get;
widgetClass->drag_motion = webkit_web_view_drag_motion;
widgetClass->drag_leave = webkit_web_view_drag_leave;
widgetClass->drag_drop = webkit_web_view_drag_drop;
widgetClass->drag_data_received = webkit_web_view_drag_data_received;
#if GTK_CHECK_VERSION(2, 12, 0)
widgetClass->query_tooltip = webkit_web_view_query_tooltip;
widgetClass->show_help = webkit_web_view_show_help;
#endif
GtkContainerClass* containerClass = GTK_CONTAINER_CLASS(webViewClass);
containerClass->add = webkit_web_view_container_add;
containerClass->remove = webkit_web_view_container_remove;
containerClass->forall = webkit_web_view_container_forall;
#ifdef GTK_API_VERSION_2
webViewClass->set_scroll_adjustments = webkit_web_view_set_scroll_adjustments;
GTK_WIDGET_CLASS(webViewClass)->set_scroll_adjustments_signal = g_signal_new("set-scroll-adjustments",
G_TYPE_FROM_CLASS(webViewClass),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET(WebKitWebViewClass, set_scroll_adjustments),
NULL, NULL,
webkit_marshal_VOID__OBJECT_OBJECT,
G_TYPE_NONE, 2,
GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
#else
g_object_class_override_property(objectClass, PROP_HADJUSTMENT, "hadjustment");
g_object_class_override_property(objectClass, PROP_VADJUSTMENT, "vadjustment");
g_object_class_override_property(objectClass, PROP_HSCROLL_POLICY, "hscroll-policy");
g_object_class_override_property(objectClass, PROP_VSCROLL_POLICY, "vscroll-policy");
#endif
binding_set = gtk_binding_set_by_class(webViewClass);
gtk_binding_entry_add_signal(binding_set, GDK_a, GDK_CONTROL_MASK,
"select_all", 0);
gtk_binding_entry_add_signal(binding_set, GDK_x, GDK_CONTROL_MASK,
"cut_clipboard", 0);
gtk_binding_entry_add_signal(binding_set, GDK_c, GDK_CONTROL_MASK,
"copy_clipboard", 0);
gtk_binding_entry_add_signal(binding_set, GDK_v, GDK_CONTROL_MASK,
"paste_clipboard", 0);
gtk_binding_entry_add_signal(binding_set, GDK_z, GDK_CONTROL_MASK,
"undo", 0);
gtk_binding_entry_add_signal(binding_set, GDK_z, static_cast<GdkModifierType>(GDK_CONTROL_MASK | GDK_SHIFT_MASK),
"redo", 0);
gtk_binding_entry_add_signal(binding_set, GDK_Delete, GDK_SHIFT_MASK,
"cut_clipboard", 0);
gtk_binding_entry_add_signal(binding_set, GDK_Insert, GDK_CONTROL_MASK,
"copy_clipboard", 0);
gtk_binding_entry_add_signal(binding_set, GDK_Insert, GDK_SHIFT_MASK,
"paste_clipboard", 0);
gtk_binding_entry_add_signal(binding_set, GDK_Down, static_cast<GdkModifierType>(0),
"move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_DISPLAY_LINES,
G_TYPE_INT, 1);
gtk_binding_entry_add_signal(binding_set, GDK_Up, static_cast<GdkModifierType>(0),
"move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_DISPLAY_LINES,
G_TYPE_INT, -1);
gtk_binding_entry_add_signal(binding_set, GDK_Right, static_cast<GdkModifierType>(0),
"move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
G_TYPE_INT, 1);
gtk_binding_entry_add_signal(binding_set, GDK_Left, static_cast<GdkModifierType>(0),
"move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
G_TYPE_INT, -1);
gtk_binding_entry_add_signal(binding_set, GDK_space, static_cast<GdkModifierType>(0),
"move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_PAGES,
G_TYPE_INT, 1);
gtk_binding_entry_add_signal(binding_set, GDK_space, GDK_SHIFT_MASK,
"move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_PAGES,
G_TYPE_INT, -1);
gtk_binding_entry_add_signal(binding_set, GDK_Page_Down, static_cast<GdkModifierType>(0),
"move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_PAGES,
G_TYPE_INT, 1);
gtk_binding_entry_add_signal(binding_set, GDK_Page_Up, static_cast<GdkModifierType>(0),
"move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_PAGES,
G_TYPE_INT, -1);
gtk_binding_entry_add_signal(binding_set, GDK_End, static_cast<GdkModifierType>(0),
"move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_BUFFER_ENDS,
G_TYPE_INT, 1);
gtk_binding_entry_add_signal(binding_set, GDK_Home, static_cast<GdkModifierType>(0),
"move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_BUFFER_ENDS,
G_TYPE_INT, -1);
g_object_class_install_property(objectClass, PROP_TITLE,
g_param_spec_string("title",
_("Title"),
_("Returns the @web_view's document title"),
NULL,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_URI,
g_param_spec_string("uri",
_("URI"),
_("Returns the current URI of the contents displayed by the @web_view"),
NULL,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_COPY_TARGET_LIST,
g_param_spec_boxed("copy-target-list",
_("Copy target list"),
_("The list of targets this web view supports for clipboard copying"),
GTK_TYPE_TARGET_LIST,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_PASTE_TARGET_LIST,
g_param_spec_boxed("paste-target-list",
_("Paste target list"),
_("The list of targets this web view supports for clipboard pasting"),
GTK_TYPE_TARGET_LIST,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_SETTINGS,
g_param_spec_object("settings",
_("Settings"),
_("An associated WebKitWebSettings instance"),
WEBKIT_TYPE_WEB_SETTINGS,
WEBKIT_PARAM_READWRITE));
g_object_class_install_property(objectClass, PROP_WEB_INSPECTOR,
g_param_spec_object("web-inspector",
_("Web Inspector"),
_("The associated WebKitWebInspector instance"),
WEBKIT_TYPE_WEB_INSPECTOR,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_VIEWPORT_ATTRIBUTES,
g_param_spec_object("viewport-attributes",
_("Viewport Attributes"),
_("The associated WebKitViewportAttributes instance"),
WEBKIT_TYPE_VIEWPORT_ATTRIBUTES,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_WINDOW_FEATURES,
g_param_spec_object("window-features",
"Window Features",
"An associated WebKitWebWindowFeatures instance",
WEBKIT_TYPE_WEB_WINDOW_FEATURES,
WEBKIT_PARAM_READWRITE));
g_object_class_install_property(objectClass, PROP_EDITABLE,
g_param_spec_boolean("editable",
_("Editable"),
_("Whether content can be modified by the user"),
FALSE,
WEBKIT_PARAM_READWRITE));
g_object_class_install_property(objectClass, PROP_TRANSPARENT,
g_param_spec_boolean("transparent",
_("Transparent"),
_("Whether content has a transparent background"),
FALSE,
WEBKIT_PARAM_READWRITE));
g_object_class_install_property(objectClass, PROP_ZOOM_LEVEL,
g_param_spec_float("zoom-level",
_("Zoom level"),
_("The level of zoom of the content"),
G_MINFLOAT,
G_MAXFLOAT,
1.0f,
WEBKIT_PARAM_READWRITE));
g_object_class_install_property(objectClass, PROP_FULL_CONTENT_ZOOM,
g_param_spec_boolean("full-content-zoom",
_("Full content zoom"),
_("Whether the full content is scaled when zooming"),
FALSE,
WEBKIT_PARAM_READWRITE));
g_object_class_install_property(objectClass, PROP_ENCODING,
g_param_spec_string("encoding",
_("Encoding"),
_("The default encoding of the web view"),
NULL,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_CUSTOM_ENCODING,
g_param_spec_string("custom-encoding",
_("Custom Encoding"),
_("The custom encoding of the web view"),
NULL,
WEBKIT_PARAM_READWRITE));
g_object_class_install_property(objectClass, PROP_LOAD_STATUS,
g_param_spec_enum("load-status",
"Load Status",
"Determines the current status of the load",
WEBKIT_TYPE_LOAD_STATUS,
WEBKIT_LOAD_FINISHED,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_PROGRESS,
g_param_spec_double("progress",
"Progress",
"Determines the current progress of the load",
0.0, 1.0, 1.0,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_ICON_URI,
g_param_spec_string("icon-uri",
_("Icon URI"),
_("The URI for the favicon for the #WebKitWebView."),
NULL,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_IM_CONTEXT,
g_param_spec_object("im-context",
"IM Context",
"The GtkIMMultiContext for the #WebKitWebView.",
GTK_TYPE_IM_CONTEXT,
WEBKIT_PARAM_READABLE));
g_object_class_install_property(objectClass, PROP_VIEW_MODE,
g_param_spec_enum("view-mode",
"View Mode",
"The view-mode media feature for the #WebKitWebView.",
WEBKIT_TYPE_WEB_VIEW_VIEW_MODE,
WEBKIT_WEB_VIEW_VIEW_MODE_WINDOWED,
WEBKIT_PARAM_READWRITE));
g_type_class_add_private(webViewClass, sizeof(WebKitWebViewPrivate));
}
static void webkit_web_view_update_settings(WebKitWebView* webView)
{
WebKitWebViewPrivate* priv = webView->priv;
WebKitWebSettings* webSettings = priv->webSettings.get();
Settings* settings = core(webView)->settings();
gchar* defaultEncoding, *cursiveFontFamily, *defaultFontFamily, *fantasyFontFamily, *monospaceFontFamily, *sansSerifFontFamily, *serifFontFamily, *userStylesheetUri, *defaultSpellCheckingLanguages;
gboolean autoLoadImages, autoShrinkImages, printBackgrounds,
enableScripts, enablePlugins, enableDeveloperExtras, resizableTextAreas,
enablePrivateBrowsing, enableCaretBrowsing, enableHTML5Database, enableHTML5LocalStorage,
enableXSSAuditor, enableSpatialNavigation, enableFrameFlattening, javascriptCanOpenWindows,
javaScriptCanAccessClipboard, enableOfflineWebAppCache,
enableUniversalAccessFromFileURI, enableFileAccessFromFileURI,
enableDOMPaste, tabKeyCyclesThroughElements, enableWebGL,
enableSiteSpecificQuirks, usePageCache, enableJavaApplet,
enableHyperlinkAuditing, enableFullscreen, enableDNSPrefetching;
WebKitEditingBehavior editingBehavior;
g_object_get(webSettings,
"default-encoding", &defaultEncoding,
"cursive-font-family", &cursiveFontFamily,
"default-font-family", &defaultFontFamily,
"fantasy-font-family", &fantasyFontFamily,
"monospace-font-family", &monospaceFontFamily,
"sans-serif-font-family", &sansSerifFontFamily,
"serif-font-family", &serifFontFamily,
"auto-load-images", &autoLoadImages,
"auto-shrink-images", &autoShrinkImages,
"print-backgrounds", &printBackgrounds,
"enable-scripts", &enableScripts,
"enable-plugins", &enablePlugins,
"resizable-text-areas", &resizableTextAreas,
"user-stylesheet-uri", &userStylesheetUri,
"enable-developer-extras", &enableDeveloperExtras,
"enable-private-browsing", &enablePrivateBrowsing,
"enable-caret-browsing", &enableCaretBrowsing,
"enable-html5-database", &enableHTML5Database,
"enable-html5-local-storage", &enableHTML5LocalStorage,
"enable-xss-auditor", &enableXSSAuditor,
"enable-spatial-navigation", &enableSpatialNavigation,
"enable-frame-flattening", &enableFrameFlattening,
"javascript-can-open-windows-automatically", &javascriptCanOpenWindows,
"javascript-can-access-clipboard", &javaScriptCanAccessClipboard,
"enable-offline-web-application-cache", &enableOfflineWebAppCache,
"editing-behavior", &editingBehavior,
"enable-universal-access-from-file-uris", &enableUniversalAccessFromFileURI,
"enable-file-access-from-file-uris", &enableFileAccessFromFileURI,
"enable-dom-paste", &enableDOMPaste,
"tab-key-cycles-through-elements", &tabKeyCyclesThroughElements,
"enable-site-specific-quirks", &enableSiteSpecificQuirks,
"enable-page-cache", &usePageCache,
"enable-java-applet", &enableJavaApplet,
"enable-hyperlink-auditing", &enableHyperlinkAuditing,
"spell-checking-languages", &defaultSpellCheckingLanguages,
"enable-fullscreen", &enableFullscreen,
"enable-dns-prefetching", &enableDNSPrefetching,
"enable-webgl", &enableWebGL,
NULL);
settings->setDefaultTextEncodingName(defaultEncoding);
settings->setCursiveFontFamily(cursiveFontFamily);
settings->setStandardFontFamily(defaultFontFamily);
settings->setFantasyFontFamily(fantasyFontFamily);
settings->setFixedFontFamily(monospaceFontFamily);
settings->setSansSerifFontFamily(sansSerifFontFamily);
settings->setSerifFontFamily(serifFontFamily);
settings->setLoadsImagesAutomatically(autoLoadImages);
settings->setShrinksStandaloneImagesToFit(autoShrinkImages);
settings->setShouldPrintBackgrounds(printBackgrounds);
settings->setJavaScriptEnabled(enableScripts);
settings->setPluginsEnabled(enablePlugins);
settings->setTextAreasAreResizable(resizableTextAreas);
settings->setUserStyleSheetLocation(KURL(KURL(), userStylesheetUri));
settings->setDeveloperExtrasEnabled(enableDeveloperExtras);
settings->setPrivateBrowsingEnabled(enablePrivateBrowsing);
settings->setCaretBrowsingEnabled(enableCaretBrowsing);
#if ENABLE(DATABASE)
AbstractDatabase::setIsAvailable(enableHTML5Database);
#endif
settings->setLocalStorageEnabled(enableHTML5LocalStorage);
settings->setXSSAuditorEnabled(enableXSSAuditor);
settings->setSpatialNavigationEnabled(enableSpatialNavigation);
settings->setFrameFlatteningEnabled(enableFrameFlattening);
settings->setJavaScriptCanOpenWindowsAutomatically(javascriptCanOpenWindows);
settings->setJavaScriptCanAccessClipboard(javaScriptCanAccessClipboard);
settings->setOfflineWebApplicationCacheEnabled(enableOfflineWebAppCache);
settings->setEditingBehaviorType(static_cast<WebCore::EditingBehaviorType>(editingBehavior));
settings->setAllowUniversalAccessFromFileURLs(enableUniversalAccessFromFileURI);
settings->setAllowFileAccessFromFileURLs(enableFileAccessFromFileURI);
settings->setDOMPasteAllowed(enableDOMPaste);
settings->setNeedsSiteSpecificQuirks(enableSiteSpecificQuirks);
settings->setUsesPageCache(usePageCache);
settings->setJavaEnabled(enableJavaApplet);
settings->setHyperlinkAuditingEnabled(enableHyperlinkAuditing);
settings->setDNSPrefetchingEnabled(enableDNSPrefetching);
#if ENABLE(FULLSCREEN_API)
settings->setFullScreenEnabled(enableFullscreen);
#endif
#if ENABLE(SPELLCHECK)
WebKit::EditorClient* client = static_cast<WebKit::EditorClient*>(core(webView)->editorClient());
static_cast<WebKit::TextCheckerClientEnchant*>(client->textChecker())->updateSpellCheckingLanguage(defaultSpellCheckingLanguages);
#endif
#if ENABLE(WEBGL)
settings->setWebGLEnabled(enableWebGL);
#endif
Page* page = core(webView);
if (page)
page->setTabKeyCyclesThroughElements(tabKeyCyclesThroughElements);
g_free(defaultEncoding);
g_free(cursiveFontFamily);
g_free(defaultFontFamily);
g_free(fantasyFontFamily);
g_free(monospaceFontFamily);
g_free(sansSerifFontFamily);
g_free(serifFontFamily);
g_free(userStylesheetUri);
webkit_web_view_screen_changed(GTK_WIDGET(webView), NULL);
}
static inline gint pixelsFromSize(WebKitWebView* webView, gint size)
{
gdouble DPI = webViewGetDPI(webView);
return size / 72.0 * DPI;
}
static void webkit_web_view_settings_notify(WebKitWebSettings* webSettings, GParamSpec* pspec, WebKitWebView* webView)
{
Settings* settings = core(webView)->settings();
const gchar* name = g_intern_string(pspec->name);
GValue value = { 0, { { 0 } } };
g_value_init(&value, pspec->value_type);
g_object_get_property(G_OBJECT(webSettings), name, &value);
if (name == g_intern_string("default-encoding"))
settings->setDefaultTextEncodingName(g_value_get_string(&value));
else if (name == g_intern_string("cursive-font-family"))
settings->setCursiveFontFamily(g_value_get_string(&value));
else if (name == g_intern_string("default-font-family"))
settings->setStandardFontFamily(g_value_get_string(&value));
else if (name == g_intern_string("fantasy-font-family"))
settings->setFantasyFontFamily(g_value_get_string(&value));
else if (name == g_intern_string("monospace-font-family"))
settings->setFixedFontFamily(g_value_get_string(&value));
else if (name == g_intern_string("sans-serif-font-family"))
settings->setSansSerifFontFamily(g_value_get_string(&value));
else if (name == g_intern_string("serif-font-family"))
settings->setSerifFontFamily(g_value_get_string(&value));
else if (name == g_intern_string("default-font-size"))
settings->setDefaultFontSize(pixelsFromSize(webView, g_value_get_int(&value)));
else if (name == g_intern_string("default-monospace-font-size"))
settings->setDefaultFixedFontSize(pixelsFromSize(webView, g_value_get_int(&value)));
else if (name == g_intern_string("minimum-font-size"))
settings->setMinimumFontSize(pixelsFromSize(webView, g_value_get_int(&value)));
else if (name == g_intern_string("minimum-logical-font-size"))
settings->setMinimumLogicalFontSize(pixelsFromSize(webView, g_value_get_int(&value)));
else if (name == g_intern_string("enforce-96-dpi"))
webkit_web_view_screen_changed(GTK_WIDGET(webView), NULL);
else if (name == g_intern_string("auto-load-images"))
settings->setLoadsImagesAutomatically(g_value_get_boolean(&value));
else if (name == g_intern_string("auto-shrink-images"))
settings->setShrinksStandaloneImagesToFit(g_value_get_boolean(&value));
else if (name == g_intern_string("print-backgrounds"))
settings->setShouldPrintBackgrounds(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-scripts"))
settings->setJavaScriptEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-plugins"))
settings->setPluginsEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-dns-prefetching"))
settings->setDNSPrefetchingEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("resizable-text-areas"))
settings->setTextAreasAreResizable(g_value_get_boolean(&value));
else if (name == g_intern_string("user-stylesheet-uri"))
settings->setUserStyleSheetLocation(KURL(KURL(), g_value_get_string(&value)));
else if (name == g_intern_string("enable-developer-extras"))
settings->setDeveloperExtrasEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-private-browsing"))
settings->setPrivateBrowsingEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-caret-browsing"))
settings->setCaretBrowsingEnabled(g_value_get_boolean(&value));
#if ENABLE(DATABASE)
else if (name == g_intern_string("enable-html5-database")) {
AbstractDatabase::setIsAvailable(g_value_get_boolean(&value));
}
#endif
else if (name == g_intern_string("enable-html5-local-storage"))
settings->setLocalStorageEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-xss-auditor"))
settings->setXSSAuditorEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-spatial-navigation"))
settings->setSpatialNavigationEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-frame-flattening"))
settings->setFrameFlatteningEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("javascript-can-open-windows-automatically"))
settings->setJavaScriptCanOpenWindowsAutomatically(g_value_get_boolean(&value));
else if (name == g_intern_string("javascript-can-access-clipboard"))
settings->setJavaScriptCanAccessClipboard(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-offline-web-application-cache"))
settings->setOfflineWebApplicationCacheEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("editing-behavior"))
settings->setEditingBehaviorType(static_cast<WebCore::EditingBehaviorType>(g_value_get_enum(&value)));
else if (name == g_intern_string("enable-universal-access-from-file-uris"))
settings->setAllowUniversalAccessFromFileURLs(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-file-access-from-file-uris"))
settings->setAllowFileAccessFromFileURLs(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-dom-paste"))
settings->setDOMPasteAllowed(g_value_get_boolean(&value));
else if (name == g_intern_string("tab-key-cycles-through-elements")) {
Page* page = core(webView);
if (page)
page->setTabKeyCyclesThroughElements(g_value_get_boolean(&value));
} else if (name == g_intern_string("enable-site-specific-quirks"))
settings->setNeedsSiteSpecificQuirks(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-page-cache"))
settings->setUsesPageCache(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-java-applet"))
settings->setJavaEnabled(g_value_get_boolean(&value));
else if (name == g_intern_string("enable-hyperlink-auditing"))
settings->setHyperlinkAuditingEnabled(g_value_get_boolean(&value));
#if ENABLE(SPELLCHECK)
else if (name == g_intern_string("spell-checking-languages")) {
WebKit::EditorClient* client = static_cast<WebKit::EditorClient*>(core(webView)->editorClient());
static_cast<WebKit::TextCheckerClientEnchant*>(client->textChecker())->updateSpellCheckingLanguage(g_value_get_string(&value));
}
#endif
#if ENABLE(WEBGL)
else if (name == g_intern_string("enable-webgl"))
settings->setWebGLEnabled(g_value_get_boolean(&value));
#endif
else if (!g_object_class_find_property(G_OBJECT_GET_CLASS(webSettings), name))
g_warning("Unexpected setting '%s'", name);
g_value_unset(&value);
}
static void webkit_web_view_init(WebKitWebView* webView)
{
WebKitWebViewPrivate* priv = G_TYPE_INSTANCE_GET_PRIVATE(webView, WEBKIT_TYPE_WEB_VIEW, WebKitWebViewPrivate);
webView->priv = priv;
new (priv) WebKitWebViewPrivate();
priv->imContext = adoptGRef(gtk_im_multicontext_new());
Page::PageClients pageClients;
pageClients.chromeClient = new WebKit::ChromeClient(webView);
pageClients.contextMenuClient = new WebKit::ContextMenuClient(webView);
pageClients.editorClient = new WebKit::EditorClient(webView);
pageClients.dragClient = new WebKit::DragClient(webView);
pageClients.inspectorClient = new WebKit::InspectorClient(webView);
priv->corePage = new Page(pageClients);
priv->corePage->setGroupName("org.webkit.gtk.WebKitGTK");
priv->webInspector = adoptGRef(WEBKIT_WEB_INSPECTOR(g_object_new(WEBKIT_TYPE_WEB_INSPECTOR, NULL)));
webkit_web_inspector_set_inspector_client(priv->webInspector.get(), priv->corePage);
priv->viewportAttributes = adoptGRef(WEBKIT_VIEWPORT_ATTRIBUTES(g_object_new(WEBKIT_TYPE_VIEWPORT_ATTRIBUTES, NULL)));
priv->viewportAttributes->priv->webView = webView;
gtk_widget_set_can_focus(GTK_WIDGET(webView), TRUE);
priv->mainFrame = WEBKIT_WEB_FRAME(webkit_web_frame_new(webView));
priv->lastPopupXPosition = priv->lastPopupYPosition = -1;
priv->backForwardList = adoptGRef(webkit_web_back_forward_list_new_with_web_view(webView));
priv->zoomFullContent = FALSE;
priv->webSettings = adoptGRef(webkit_web_settings_new());
webkit_web_view_update_settings(webView);
g_signal_connect(priv->webSettings.get(), "notify", G_CALLBACK(webkit_web_view_settings_notify), webView);
priv->webWindowFeatures = adoptGRef(webkit_web_window_features_new());
priv->subResources = adoptGRef(g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_object_unref));
gtk_drag_dest_set(GTK_WIDGET(webView), static_cast<GtkDestDefaults>(0), 0, 0, static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK | GDK_ACTION_PRIVATE));
gtk_drag_dest_set_target_list(GTK_WIDGET(webView), pasteboardHelperInstance()->targetList());
}
GtkWidget* webkit_web_view_new(void)
{
WebKitWebView* webView = WEBKIT_WEB_VIEW(g_object_new(WEBKIT_TYPE_WEB_VIEW, NULL));
return GTK_WIDGET(webView);
}
void webkit_web_view_notify_ready(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
gboolean isHandled = FALSE;
g_signal_emit(webView, webkit_web_view_signals[WEB_VIEW_READY], 0, &isHandled);
}
void webkit_web_view_request_download(WebKitWebView* webView, WebKitNetworkRequest* request, const ResourceResponse& response, ResourceHandle* handle)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
WebKitDownload* download;
if (handle)
download = webkit_download_new_with_handle(request, handle, response);
else
download = webkit_download_new(request);
gboolean handled;
g_signal_emit(webView, webkit_web_view_signals[DOWNLOAD_REQUESTED], 0, download, &handled);
if (!handled) {
webkit_download_cancel(download);
g_object_unref(download);
return;
}
if (webkit_download_get_destination_uri(download))
webkit_download_start(download);
}
bool webkit_web_view_use_primary_for_paste(WebKitWebView* webView)
{
return webView->priv->usePrimaryForPaste;
}
void webkit_web_view_set_settings(WebKitWebView* webView, WebKitWebSettings* webSettings)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_return_if_fail(WEBKIT_IS_WEB_SETTINGS(webSettings));
WebKitWebViewPrivate* priv = webView->priv;
g_signal_handlers_disconnect_by_func(priv->webSettings.get(), (gpointer)webkit_web_view_settings_notify, webView);
priv->webSettings = webSettings;
webkit_web_view_update_settings(webView);
g_signal_connect(webSettings, "notify", G_CALLBACK(webkit_web_view_settings_notify), webView);
g_object_notify(G_OBJECT(webView), "settings");
}
WebKitWebSettings* webkit_web_view_get_settings(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
return webView->priv->webSettings.get();
}
WebKitWebInspector* webkit_web_view_get_inspector(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
return webView->priv->webInspector.get();
}
WebKitViewportAttributes* webkit_web_view_get_viewport_attributes(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
return webView->priv->viewportAttributes.get();
}
static void webkit_web_view_set_window_features(WebKitWebView* webView, WebKitWebWindowFeatures* webWindowFeatures)
{
if (!webWindowFeatures)
return;
if (webkit_web_window_features_equal(webView->priv->webWindowFeatures.get(), webWindowFeatures))
return;
webView->priv->webWindowFeatures = webWindowFeatures;
}
WebKitWebWindowFeatures* webkit_web_view_get_window_features(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
return webView->priv->webWindowFeatures.get();
}
G_CONST_RETURN gchar* webkit_web_view_get_title(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
WebKitWebViewPrivate* priv = webView->priv;
return priv->mainFrame->priv->title;
}
G_CONST_RETURN gchar* webkit_web_view_get_uri(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
WebKitWebViewPrivate* priv = webView->priv;
return priv->mainFrame->priv->uri;
}
void webkit_web_view_set_maintains_back_forward_list(WebKitWebView* webView, gboolean flag)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
static_cast<BackForwardListImpl*>(core(webView)->backForwardList())->setEnabled(flag);
}
WebKitWebBackForwardList* webkit_web_view_get_back_forward_list(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
if (!core(webView) || !static_cast<BackForwardListImpl*>(core(webView)->backForwardList())->enabled())
return 0;
return webView->priv->backForwardList.get();
}
gboolean webkit_web_view_go_to_back_forward_item(WebKitWebView* webView, WebKitWebHistoryItem* item)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
g_return_val_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(item), FALSE);
WebKitWebBackForwardList* backForwardList = webkit_web_view_get_back_forward_list(webView);
if (!webkit_web_back_forward_list_contains_item(backForwardList, item))
return FALSE;
core(webView)->goToItem(core(item), FrameLoadTypeIndexedBackForward);
return TRUE;
}
void webkit_web_view_go_back(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
core(webView)->goBack();
}
void webkit_web_view_go_back_or_forward(WebKitWebView* webView, gint steps)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
core(webView)->goBackOrForward(steps);
}
void webkit_web_view_go_forward(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
core(webView)->goForward();
}
gboolean webkit_web_view_can_go_back(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
if (!core(webView) || !core(webView)->backForwardList()->backItem())
return FALSE;
return TRUE;
}
gboolean webkit_web_view_can_go_back_or_forward(WebKitWebView* webView, gint steps)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
return core(webView)->canGoBackOrForward(steps);
}
gboolean webkit_web_view_can_go_forward(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
Page* page = core(webView);
if (!page)
return FALSE;
if (!page->backForwardList()->forwardItem())
return FALSE;
return TRUE;
}
void webkit_web_view_open(WebKitWebView* webView, const gchar* uri)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_return_if_fail(uri);
if (g_path_is_absolute(uri)) {
gchar* fileUri = g_filename_to_uri(uri, NULL, NULL);
webkit_web_view_load_uri(webView, fileUri);
g_free(fileUri);
}
else
webkit_web_view_load_uri(webView, uri);
}
void webkit_web_view_reload(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
core(webView)->mainFrame()->loader()->reload();
}
void webkit_web_view_reload_bypass_cache(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
core(webView)->mainFrame()->loader()->reload(true);
}
void webkit_web_view_load_uri(WebKitWebView* webView, const gchar* uri)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_return_if_fail(uri);
WebKitWebFrame* frame = webView->priv->mainFrame;
webkit_web_frame_load_uri(frame, uri);
}
void webkit_web_view_load_string(WebKitWebView* webView, const gchar* content, const gchar* mimeType, const gchar* encoding, const gchar* baseUri)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_return_if_fail(content);
WebKitWebFrame* frame = webView->priv->mainFrame;
webkit_web_frame_load_string(frame, content, mimeType, encoding, baseUri);
}
void webkit_web_view_load_html_string(WebKitWebView* webView, const gchar* content, const gchar* baseUri)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_return_if_fail(content);
webkit_web_view_load_string(webView, content, NULL, NULL, baseUri);
}
void webkit_web_view_load_request(WebKitWebView* webView, WebKitNetworkRequest* request)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_return_if_fail(WEBKIT_IS_NETWORK_REQUEST(request));
WebKitWebFrame* frame = webView->priv->mainFrame;
webkit_web_frame_load_request(frame, request);
}
void webkit_web_view_stop_loading(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
Frame* frame = core(webView)->mainFrame();
if (FrameLoader* loader = frame->loader())
loader->stopForUserCancel();
}
gboolean webkit_web_view_search_text(WebKitWebView* webView, const gchar* string, gboolean caseSensitive, gboolean forward, gboolean shouldWrap)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
g_return_val_if_fail(string, FALSE);
TextCaseSensitivity caseSensitivity = caseSensitive ? TextCaseSensitive : TextCaseInsensitive;
FindDirection direction = forward ? FindDirectionForward : FindDirectionBackward;
return core(webView)->findString(String::fromUTF8(string), caseSensitivity, direction, shouldWrap);
}
guint webkit_web_view_mark_text_matches(WebKitWebView* webView, const gchar* string, gboolean caseSensitive, guint limit)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
g_return_val_if_fail(string, 0);
TextCaseSensitivity caseSensitivity = caseSensitive ? TextCaseSensitive : TextCaseInsensitive;
return core(webView)->markAllMatchesForText(String::fromUTF8(string), caseSensitivity, false, limit);
}
void webkit_web_view_set_highlight_text_matches(WebKitWebView* webView, gboolean shouldHighlight)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
Frame *frame = core(webView)->mainFrame();
do {
frame->editor()->setMarkedTextMatchesAreHighlighted(shouldHighlight);
frame = frame->tree()->traverseNextWithWrap(false);
} while (frame);
}
void webkit_web_view_unmark_text_matches(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
return core(webView)->unmarkAllTextMatches();
}
WebKitWebFrame* webkit_web_view_get_main_frame(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
return webView->priv->mainFrame;
}
WebKitWebFrame* webkit_web_view_get_focused_frame(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
Frame* focusedFrame = core(webView)->focusController()->focusedFrame();
return kit(focusedFrame);
}
void webkit_web_view_execute_script(WebKitWebView* webView, const gchar* script)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_return_if_fail(script);
core(webView)->mainFrame()->script()->executeScript(String::fromUTF8(script), true);
}
gboolean webkit_web_view_can_cut_clipboard(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
return frame->editor()->canCut() || frame->editor()->canDHTMLCut();
}
gboolean webkit_web_view_can_copy_clipboard(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
return frame->editor()->canCopy() || frame->editor()->canDHTMLCopy();
}
gboolean webkit_web_view_can_paste_clipboard(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
return frame->editor()->canPaste() || frame->editor()->canDHTMLPaste();
}
void webkit_web_view_cut_clipboard(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
if (webkit_web_view_can_cut_clipboard(webView))
g_signal_emit(webView, webkit_web_view_signals[CUT_CLIPBOARD], 0);
}
void webkit_web_view_copy_clipboard(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
if (webkit_web_view_can_copy_clipboard(webView))
g_signal_emit(webView, webkit_web_view_signals[COPY_CLIPBOARD], 0);
}
void webkit_web_view_paste_clipboard(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
if (webkit_web_view_can_paste_clipboard(webView))
g_signal_emit(webView, webkit_web_view_signals[PASTE_CLIPBOARD], 0);
}
void webkit_web_view_delete_selection(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
frame->editor()->performDelete();
}
gboolean webkit_web_view_has_selection(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
return !core(webView)->selection().isNone();
}
gchar* webkit_web_view_get_selected_text(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
return g_strdup(frame->editor()->selectedText().utf8().data());
}
void webkit_web_view_select_all(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_signal_emit(webView, webkit_web_view_signals[SELECT_ALL], 0);
}
gboolean webkit_web_view_get_editable(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
return core(webView)->isEditable();
}
void webkit_web_view_set_editable(WebKitWebView* webView, gboolean flag)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
flag = flag != FALSE;
if (flag == webkit_web_view_get_editable(webView))
return;
core(webView)->setEditable(flag);
Frame* frame = core(webView)->mainFrame();
g_return_if_fail(frame);
if (flag) {
frame->editor()->applyEditingStyleToBodyElement();
}
g_object_notify(G_OBJECT(webView), "editable");
}
GtkTargetList* webkit_web_view_get_copy_target_list(WebKitWebView* webView)
{
return pasteboardHelperInstance()->targetList();
}
GtkTargetList* webkit_web_view_get_paste_target_list(WebKitWebView* webView)
{
return pasteboardHelperInstance()->targetList();
}
gboolean webkit_web_view_can_show_mime_type(WebKitWebView* webView, const gchar* mimeType)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
Frame* frame = core(webkit_web_view_get_main_frame(webView));
if (FrameLoader* loader = frame->loader())
return loader->canShowMIMEType(String::fromUTF8(mimeType));
else
return FALSE;
}
gboolean webkit_web_view_get_transparent(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
WebKitWebViewPrivate* priv = webView->priv;
return priv->transparent;
}
void webkit_web_view_set_transparent(WebKitWebView* webView, gboolean flag)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
WebKitWebViewPrivate* priv = webView->priv;
priv->transparent = flag;
Frame* frame = core(webView)->mainFrame();
g_return_if_fail(frame);
frame->view()->setTransparent(flag);
g_object_notify(G_OBJECT(webView), "transparent");
}
gfloat webkit_web_view_get_zoom_level(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 1.0f);
Frame* frame = core(webView)->mainFrame();
if (!frame)
return 1.0f;
WebKitWebViewPrivate* priv = webView->priv;
return priv->zoomFullContent ? frame->pageZoomFactor() : frame->textZoomFactor();
}
static void webkit_web_view_apply_zoom_level(WebKitWebView* webView, gfloat zoomLevel)
{
Frame* frame = core(webView)->mainFrame();
if (!frame)
return;
WebKitWebViewPrivate* priv = webView->priv;
if (priv->zoomFullContent)
frame->setPageZoomFactor(zoomLevel);
else
frame->setTextZoomFactor(zoomLevel);
}
void webkit_web_view_set_zoom_level(WebKitWebView* webView, gfloat zoomLevel)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
webkit_web_view_apply_zoom_level(webView, zoomLevel);
g_object_notify(G_OBJECT(webView), "zoom-level");
}
void webkit_web_view_zoom_in(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
WebKitWebViewPrivate* priv = webView->priv;
gfloat zoomMultiplierRatio;
g_object_get(priv->webSettings.get(), "zoom-step", &zoomMultiplierRatio, NULL);
webkit_web_view_set_zoom_level(webView, webkit_web_view_get_zoom_level(webView) + zoomMultiplierRatio);
}
void webkit_web_view_zoom_out(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
WebKitWebViewPrivate* priv = webView->priv;
gfloat zoomMultiplierRatio;
g_object_get(priv->webSettings.get(), "zoom-step", &zoomMultiplierRatio, NULL);
webkit_web_view_set_zoom_level(webView, webkit_web_view_get_zoom_level(webView) - zoomMultiplierRatio);
}
gboolean webkit_web_view_get_full_content_zoom(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
WebKitWebViewPrivate* priv = webView->priv;
return priv->zoomFullContent;
}
void webkit_web_view_set_full_content_zoom(WebKitWebView* webView, gboolean zoomFullContent)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
WebKitWebViewPrivate* priv = webView->priv;
if (priv->zoomFullContent == zoomFullContent)
return;
Frame* frame = core(webView)->mainFrame();
if (!frame)
return;
gfloat zoomLevel = priv->zoomFullContent ? frame->pageZoomFactor() : frame->textZoomFactor();
priv->zoomFullContent = zoomFullContent;
if (priv->zoomFullContent)
frame->setPageAndTextZoomFactors(zoomLevel, 1);
else
frame->setPageAndTextZoomFactors(1, zoomLevel);
g_object_notify(G_OBJECT(webView), "full-content-zoom");
}
WebKitLoadStatus webkit_web_view_get_load_status(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), WEBKIT_LOAD_FINISHED);
WebKitWebViewPrivate* priv = webView->priv;
return priv->loadStatus;
}
gdouble webkit_web_view_get_progress(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 1.0);
return core(webView)->progress()->estimatedProgress();
}
const gchar* webkit_web_view_get_encoding(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
String encoding = core(webView)->mainFrame()->document()->loader()->writer()->encoding();
if (encoding.isEmpty())
return 0;
webView->priv->encoding = encoding.utf8();
return webView->priv->encoding.data();
}
void webkit_web_view_set_custom_encoding(WebKitWebView* webView, const char* encoding)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
core(webView)->mainFrame()->loader()->reloadWithOverrideEncoding(String::fromUTF8(encoding));
}
const char* webkit_web_view_get_custom_encoding(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
String overrideEncoding = core(webView)->mainFrame()->loader()->documentLoader()->overrideEncoding();
if (overrideEncoding.isEmpty())
return 0;
webView->priv->customEncoding = overrideEncoding.utf8();
return webView->priv->customEncoding.data();
}
void webkit_web_view_set_view_mode(WebKitWebView* webView, WebKitWebViewViewMode mode)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
Page* page = core(webView);
switch (mode) {
case WEBKIT_WEB_VIEW_VIEW_MODE_FLOATING:
page->setViewMode(Page::ViewModeFloating);
break;
case WEBKIT_WEB_VIEW_VIEW_MODE_FULLSCREEN:
page->setViewMode(Page::ViewModeFullscreen);
break;
case WEBKIT_WEB_VIEW_VIEW_MODE_MAXIMIZED:
page->setViewMode(Page::ViewModeMaximized);
break;
case WEBKIT_WEB_VIEW_VIEW_MODE_MINIMIZED:
page->setViewMode(Page::ViewModeMinimized);
break;
default:
page->setViewMode(Page::ViewModeWindowed);
break;
}
}
WebKitWebViewViewMode webkit_web_view_get_view_mode(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), WEBKIT_WEB_VIEW_VIEW_MODE_WINDOWED);
Page* page = core(webView);
Page::ViewMode mode = page->viewMode();
if (mode == Page::ViewModeFloating)
return WEBKIT_WEB_VIEW_VIEW_MODE_FLOATING;
if (mode == Page::ViewModeFullscreen)
return WEBKIT_WEB_VIEW_VIEW_MODE_FULLSCREEN;
if (mode == Page::ViewModeMaximized)
return WEBKIT_WEB_VIEW_VIEW_MODE_MAXIMIZED;
if (mode == Page::ViewModeMinimized)
return WEBKIT_WEB_VIEW_VIEW_MODE_MINIMIZED;
return WEBKIT_WEB_VIEW_VIEW_MODE_WINDOWED;
}
void webkit_web_view_move_cursor(WebKitWebView* webView, GtkMovementStep step, gint count)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_return_if_fail(step == GTK_MOVEMENT_VISUAL_POSITIONS ||
step == GTK_MOVEMENT_DISPLAY_LINES ||
step == GTK_MOVEMENT_PAGES ||
step == GTK_MOVEMENT_BUFFER_ENDS);
g_return_if_fail(count == 1 || count == -1);
gboolean handled;
g_signal_emit(webView, webkit_web_view_signals[MOVE_CURSOR], 0, step, count, &handled);
}
gboolean webkit_web_view_can_undo(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
return frame->editor()->canUndo();
}
void webkit_web_view_undo(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
if (webkit_web_view_can_undo(webView))
g_signal_emit(webView, webkit_web_view_signals[UNDO], 0);
}
gboolean webkit_web_view_can_redo(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
return frame->editor()->canRedo();
}
void webkit_web_view_redo(WebKitWebView* webView)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
if (webkit_web_view_can_redo(webView))
g_signal_emit(webView, webkit_web_view_signals[REDO], 0);
}
void webkit_web_view_set_view_source_mode (WebKitWebView* webView, gboolean mode)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
if (Frame* mainFrame = core(webView)->mainFrame())
mainFrame->setInViewSourceMode(mode);
}
gboolean webkit_web_view_get_view_source_mode (WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
if (Frame* mainFrame = core(webView)->mainFrame())
return mainFrame->inViewSourceMode();
return FALSE;
}
void webkit_web_view_add_main_resource(WebKitWebView* webView, const char* identifier, WebKitWebResource* webResource)
{
WebKitWebViewPrivate* priv = webView->priv;
priv->mainResource = adoptGRef(webResource);
priv->mainResourceIdentifier = identifier;
}
void webkit_web_view_add_resource(WebKitWebView* webView, const char* identifier, WebKitWebResource* webResource)
{
WebKitWebViewPrivate* priv = webView->priv;
g_hash_table_insert(priv->subResources.get(), g_strdup(identifier), webResource);
}
void webkit_web_view_remove_resource(WebKitWebView* webView, const char* identifier)
{
WebKitWebViewPrivate* priv = webView->priv;
if (g_str_equal(identifier, priv->mainResourceIdentifier.data())) {
priv->mainResourceIdentifier = "";
priv->mainResource = 0;
} else
g_hash_table_remove(priv->subResources.get(), identifier);
}
WebKitWebResource* webkit_web_view_get_resource(WebKitWebView* webView, char* identifier)
{
WebKitWebViewPrivate* priv = webView->priv;
gpointer webResource = 0;
gboolean resourceFound = g_hash_table_lookup_extended(priv->subResources.get(), identifier, NULL, &webResource);
if (!resourceFound && !g_str_equal(identifier, priv->mainResourceIdentifier.data()))
return 0;
if (!webResource)
return webkit_web_view_get_main_resource(webView);
return WEBKIT_WEB_RESOURCE(webResource);
}
WebKitWebResource* webkit_web_view_get_main_resource(WebKitWebView* webView)
{
return webView->priv->mainResource.get();
}
void webkit_web_view_clear_resources(WebKitWebView* webView)
{
WebKitWebViewPrivate* priv = webView->priv;
if (priv->subResources)
g_hash_table_remove_all(priv->subResources.get());
}
GList* webkit_web_view_get_subresources(WebKitWebView* webView)
{
WebKitWebViewPrivate* priv = webView->priv;
GList* subResources = g_hash_table_get_values(priv->subResources.get());
return g_list_remove(subResources, priv->mainResource.get());
}
static IntPoint documentPointForWindowPoint(Frame* frame, const IntPoint& windowPoint)
{
FrameView* view = frame->view();
return view ? view->windowToContents(windowPoint) : windowPoint;
}
void webkit_web_view_set_tooltip_text(WebKitWebView* webView, const char* tooltip)
{
#if GTK_CHECK_VERSION(2, 12, 0)
WebKitWebViewPrivate* priv = webView->priv;
if (tooltip && *tooltip != '\0') {
priv->tooltipText = tooltip;
gtk_widget_set_has_tooltip(GTK_WIDGET(webView), TRUE);
} else {
priv->tooltipText = "";
gtk_widget_set_has_tooltip(GTK_WIDGET(webView), FALSE);
}
gtk_widget_trigger_tooltip_query(GTK_WIDGET(webView));
#else
notImplemented();
#endif
}
WebKitHitTestResult* webkit_web_view_get_hit_test_result(WebKitWebView* webView, GdkEventButton* event)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
g_return_val_if_fail(event, NULL);
PlatformMouseEvent mouseEvent = PlatformMouseEvent(event);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
HitTestRequest request(HitTestRequest::Active);
IntPoint documentPoint = documentPointForWindowPoint(frame, mouseEvent.pos());
MouseEventWithHitTestResults mev = frame->document()->prepareMouseEvent(request, documentPoint, mouseEvent);
return kit(mev.hitTestResult());
}
G_CONST_RETURN gchar* webkit_web_view_get_icon_uri(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
String iconURL = iconDatabase().synchronousIconURLForPageURL(core(webView)->mainFrame()->document()->url().prettyURL());
webView->priv->iconURI = iconURL.utf8();
return webView->priv->iconURI.data();
}
GdkPixbuf* webkit_web_view_get_icon_pixbuf(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
const gchar* pageURI = webkit_web_view_get_uri(webView);
WebKitIconDatabase* database = webkit_get_icon_database();
return webkit_icon_database_get_icon_pixbuf(database, pageURI);
}
WebKitDOMDocument*
webkit_web_view_get_dom_document(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
Frame* coreFrame = core(webView)->mainFrame();
if (!coreFrame)
return 0;
Document* doc = coreFrame->document();
if (!doc)
return 0;
return kit(doc);
}
GtkMenu* webkit_web_view_get_context_menu(WebKitWebView* webView)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
#if ENABLE(CONTEXT_MENUS)
ContextMenu* menu = core(webView)->contextMenuController()->contextMenu();
if (!menu)
return 0;
return menu->platformDescription();
#else
return 0;
#endif
}
void webViewEnterFullscreen(WebKitWebView* webView, Node* node)
{
if (!node->hasTagName(HTMLNames::videoTag))
return;
#if ENABLE(VIDEO)
HTMLMediaElement* videoElement = static_cast<HTMLMediaElement*>(node);
WebKitWebViewPrivate* priv = webView->priv;
if (priv->fullscreenVideoController)
priv->fullscreenVideoController->exitFullscreen();
priv->fullscreenVideoController = new FullscreenVideoController;
priv->fullscreenVideoController->setMediaElement(videoElement);
priv->fullscreenVideoController->enterFullscreen();
#endif
}
void webViewExitFullscreen(WebKitWebView* webView)
{
#if ENABLE(VIDEO)
WebKitWebViewPrivate* priv = webView->priv;
if (priv->fullscreenVideoController)
priv->fullscreenVideoController->exitFullscreen();
#endif
}
namespace WebKit {
WebCore::Page* core(WebKitWebView* webView)
{
if (!webView)
return 0;
WebKitWebViewPrivate* priv = webView->priv;
return priv ? priv->corePage : 0;
}
WebKitWebView* kit(WebCore::Page* corePage)
{
if (!corePage)
return 0;
ASSERT(corePage->chrome());
WebKit::ChromeClient* client = static_cast<WebKit::ChromeClient*>(corePage->chrome()->client());
return client ? static_cast<WebKitWebView*>(client->webView()) : 0;
}
}