#include <gtk/gtk.h>
#include <gdk/gdkprivate.h>
#include <string.h>
#include "gtkdrawing.h"
#include <math.h>
#define XTHICKNESS(style) (style->xthickness)
#define YTHICKNESS(style) (style->ythickness)
#define WINDOW_IS_MAPPED(window) ((window) && GDK_IS_WINDOW(window) && gdk_window_is_visible(window))
static GtkWidget* gProtoWindow;
static GtkWidget* gButtonWidget;
static GtkWidget* gToggleButtonWidget;
static GtkWidget* gCheckboxWidget;
static GtkWidget* gRadiobuttonWidget;
static GtkWidget* gHorizScrollbarWidget;
static GtkWidget* gVertScrollbarWidget;
static GtkWidget* gSpinWidget;
static GtkWidget* gHScaleWidget;
static GtkWidget* gVScaleWidget;
static GtkWidget* gEntryWidget;
static GtkWidget* gArrowWidget;
static GtkWidget* gOptionMenuWidget;
static GtkWidget* gComboBoxEntryWidget;
static GtkWidget* gDropdownEntryWidget;
static GtkWidget* gDropdownButtonWidget;
static GtkWidget* gHandleBoxWidget;
static GtkWidget* gToolbarWidget;
static GtkWidget* gFrameWidget;
static GtkWidget* gStatusbarWidget;
static GtkWidget* gProgressWidget;
static GtkWidget* gTabWidget;
static GtkWidget* gTooltipWidget;
static GtkWidget* gMenuBarWidget;
static GtkWidget* gMenuBarItemWidget;
static GtkWidget* gMenuPopupWidget;
static GtkWidget* gMenuItemWidget;
static GtkWidget* gCheckMenuItemWidget;
static GtkWidget* gTreeViewWidget;
static GtkWidget* gTreeHeaderCellWidget;
static GtkWidget* gTreeHeaderSortArrowWidget;
static GtkWidget* gExpanderWidget;
static GtkWidget* gToolbarSeparatorWidget;
static GtkWidget* gMenuSeparatorWidget;
static GtkWidget* gHPanedWidget;
static GtkWidget* gVPanedWidget;
static GtkShadowType gMenuBarShadowType;
static GtkShadowType gToolbarShadowType;
static style_prop_t style_prop_func;
static gboolean have_menu_shadow_type;
static gboolean is_initialized;
gint
moz_gtk_enable_style_props(style_prop_t styleGetProp)
{
style_prop_func = styleGetProp;
return MOZ_GTK_SUCCESS;
}
static gint
ensure_window_widget()
{
if (!gProtoWindow) {
gProtoWindow = gtk_window_new(GTK_WINDOW_POPUP);
gtk_widget_realize(gProtoWindow);
}
return MOZ_GTK_SUCCESS;
}
static gint
setup_widget_prototype(GtkWidget* widget)
{
static GtkWidget* protoLayout;
ensure_window_widget();
if (!protoLayout) {
protoLayout = gtk_fixed_new();
gtk_container_add(GTK_CONTAINER(gProtoWindow), protoLayout);
}
gtk_container_add(GTK_CONTAINER(protoLayout), widget);
gtk_widget_realize(widget);
return MOZ_GTK_SUCCESS;
}
static gint
ensure_button_widget()
{
if (!gButtonWidget) {
gButtonWidget = gtk_button_new_with_label("M");
setup_widget_prototype(gButtonWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_hpaned_widget()
{
if (!gHPanedWidget) {
gHPanedWidget = gtk_hpaned_new();
setup_widget_prototype(gHPanedWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_vpaned_widget()
{
if (!gVPanedWidget) {
gVPanedWidget = gtk_vpaned_new();
setup_widget_prototype(gVPanedWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_toggle_button_widget()
{
if (!gToggleButtonWidget) {
gToggleButtonWidget = gtk_toggle_button_new();
setup_widget_prototype(gToggleButtonWidget);
GTK_TOGGLE_BUTTON(gToggleButtonWidget)->active = TRUE;
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_checkbox_widget()
{
if (!gCheckboxWidget) {
gCheckboxWidget = gtk_check_button_new_with_label("M");
setup_widget_prototype(gCheckboxWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_radiobutton_widget()
{
if (!gRadiobuttonWidget) {
gRadiobuttonWidget = gtk_radio_button_new_with_label(NULL, "M");
setup_widget_prototype(gRadiobuttonWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_scrollbar_widget()
{
if (!gVertScrollbarWidget) {
gVertScrollbarWidget = gtk_vscrollbar_new(NULL);
setup_widget_prototype(gVertScrollbarWidget);
}
if (!gHorizScrollbarWidget) {
gHorizScrollbarWidget = gtk_hscrollbar_new(NULL);
setup_widget_prototype(gHorizScrollbarWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_spin_widget()
{
if (!gSpinWidget) {
gSpinWidget = gtk_spin_button_new(NULL, 1, 0);
setup_widget_prototype(gSpinWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_scale_widget()
{
if (!gHScaleWidget) {
gHScaleWidget = gtk_hscale_new(NULL);
setup_widget_prototype(gHScaleWidget);
}
if (!gVScaleWidget) {
gVScaleWidget = gtk_vscale_new(NULL);
setup_widget_prototype(gVScaleWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_entry_widget()
{
if (!gEntryWidget) {
gEntryWidget = gtk_entry_new();
setup_widget_prototype(gEntryWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_option_menu_widget()
{
if (!gOptionMenuWidget) {
gOptionMenuWidget = gtk_option_menu_new();
setup_widget_prototype(gOptionMenuWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_combo_box_entry_widget()
{
if (!gComboBoxEntryWidget) {
gComboBoxEntryWidget = gtk_combo_box_entry_new();
setup_widget_prototype(gComboBoxEntryWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_dropdown_entry_widget()
{
if (!gDropdownEntryWidget) {
ensure_combo_box_entry_widget();
gDropdownEntryWidget = GTK_BIN(gComboBoxEntryWidget)->child;
gtk_widget_realize(gDropdownEntryWidget);
}
return MOZ_GTK_SUCCESS;
}
static void
moz_gtk_get_dropdown_button(GtkWidget *widget,
gpointer client_data)
{
if (GTK_IS_TOGGLE_BUTTON(widget))
gDropdownButtonWidget = widget;
}
static gint
ensure_arrow_widget()
{
if (!gArrowWidget) {
ensure_combo_box_entry_widget();
gtk_container_forall(GTK_CONTAINER(gComboBoxEntryWidget),
moz_gtk_get_dropdown_button,
NULL);
gArrowWidget = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
gtk_container_add(GTK_CONTAINER(GTK_BIN(gDropdownButtonWidget)->child),
gArrowWidget);
gtk_widget_realize(gArrowWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_handlebox_widget()
{
if (!gHandleBoxWidget) {
gHandleBoxWidget = gtk_handle_box_new();
setup_widget_prototype(gHandleBoxWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_toolbar_widget()
{
if (!gToolbarWidget) {
ensure_handlebox_widget();
gToolbarWidget = gtk_toolbar_new();
gtk_container_add(GTK_CONTAINER(gHandleBoxWidget), gToolbarWidget);
gtk_widget_realize(gToolbarWidget);
gtk_widget_style_get(gToolbarWidget, "shadow_type", &gToolbarShadowType,
NULL);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_toolbar_separator_widget()
{
if (!gToolbarSeparatorWidget) {
ensure_toolbar_widget();
gToolbarSeparatorWidget = GTK_WIDGET(gtk_separator_tool_item_new());
setup_widget_prototype(gToolbarSeparatorWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_tooltip_widget()
{
if (!gTooltipWidget) {
gTooltipWidget = gtk_window_new(GTK_WINDOW_POPUP);
gtk_widget_realize(gTooltipWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_tab_widget()
{
if (!gTabWidget) {
gTabWidget = gtk_notebook_new();
setup_widget_prototype(gTabWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_progress_widget()
{
if (!gProgressWidget) {
gProgressWidget = gtk_progress_bar_new();
setup_widget_prototype(gProgressWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_statusbar_widget()
{
if (!gStatusbarWidget) {
gStatusbarWidget = gtk_statusbar_new();
setup_widget_prototype(gStatusbarWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_frame_widget()
{
if (!gFrameWidget) {
ensure_statusbar_widget();
gFrameWidget = gtk_frame_new(NULL);
gtk_container_add(GTK_CONTAINER(gStatusbarWidget), gFrameWidget);
gtk_widget_realize(gFrameWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_menu_bar_widget()
{
if (!gMenuBarWidget) {
gMenuBarWidget = gtk_menu_bar_new();
setup_widget_prototype(gMenuBarWidget);
gtk_widget_style_get(gMenuBarWidget, "shadow_type", &gMenuBarShadowType,
NULL);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_menu_bar_item_widget()
{
if (!gMenuBarItemWidget) {
ensure_menu_bar_widget();
gMenuBarItemWidget = gtk_menu_item_new();
gtk_menu_shell_append(GTK_MENU_SHELL(gMenuBarWidget),
gMenuBarItemWidget);
gtk_widget_realize(gMenuBarItemWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_menu_popup_widget()
{
if (!gMenuPopupWidget) {
ensure_menu_bar_item_widget();
gMenuPopupWidget = gtk_menu_new();
gtk_menu_item_set_submenu(GTK_MENU_ITEM(gMenuBarItemWidget),
gMenuPopupWidget);
gtk_widget_realize(gMenuPopupWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_menu_item_widget()
{
if (!gMenuItemWidget) {
ensure_menu_popup_widget();
gMenuItemWidget = gtk_menu_item_new_with_label("M");
gtk_menu_shell_append(GTK_MENU_SHELL(gMenuPopupWidget),
gMenuItemWidget);
gtk_widget_realize(gMenuItemWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_menu_separator_widget()
{
if (!gMenuSeparatorWidget) {
ensure_menu_popup_widget();
gMenuSeparatorWidget = gtk_separator_menu_item_new();
gtk_menu_shell_append(GTK_MENU_SHELL(gMenuPopupWidget),
gMenuSeparatorWidget);
gtk_widget_realize(gMenuSeparatorWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_check_menu_item_widget()
{
if (!gCheckMenuItemWidget) {
ensure_menu_popup_widget();
gCheckMenuItemWidget = gtk_check_menu_item_new_with_label("M");
gtk_menu_shell_append(GTK_MENU_SHELL(gMenuPopupWidget),
gCheckMenuItemWidget);
gtk_widget_realize(gCheckMenuItemWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_tree_view_widget()
{
if (!gTreeViewWidget) {
gTreeViewWidget = gtk_tree_view_new();
setup_widget_prototype(gTreeViewWidget);
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_tree_header_cell_widget()
{
if(!gTreeHeaderCellWidget) {
GtkTreeViewColumn* treeViewColumn;
ensure_tree_view_widget();
treeViewColumn = gtk_tree_view_column_new();
gtk_tree_view_column_set_title(treeViewColumn, "M");
gtk_tree_view_append_column(GTK_TREE_VIEW(gTreeViewWidget), treeViewColumn);
gTreeHeaderCellWidget = treeViewColumn->button;
gtk_tree_view_column_set_sort_indicator(treeViewColumn, TRUE);
gTreeHeaderSortArrowWidget = treeViewColumn->arrow;
}
return MOZ_GTK_SUCCESS;
}
static gint
ensure_expander_widget()
{
if (!gExpanderWidget) {
gExpanderWidget = gtk_expander_new("M");
setup_widget_prototype(gExpanderWidget);
}
return MOZ_GTK_SUCCESS;
}
static GtkStateType
ConvertGtkState(GtkWidgetState* state)
{
if (state->disabled)
return GTK_STATE_INSENSITIVE;
else if (state->depressed)
return (state->inHover ? GTK_STATE_PRELIGHT : GTK_STATE_ACTIVE);
else if (state->inHover)
return (state->active ? GTK_STATE_ACTIVE : GTK_STATE_PRELIGHT);
else
return GTK_STATE_NORMAL;
}
static gint
TSOffsetStyleGCArray(GdkGC** gcs, gint xorigin, gint yorigin)
{
int i;
for (i = 0; i < 5; ++i)
gdk_gc_set_ts_origin(gcs[i], xorigin, yorigin);
return MOZ_GTK_SUCCESS;
}
static gint
TSOffsetStyleGCs(GtkStyle* style, gint xorigin, gint yorigin)
{
TSOffsetStyleGCArray(style->fg_gc, xorigin, yorigin);
TSOffsetStyleGCArray(style->bg_gc, xorigin, yorigin);
TSOffsetStyleGCArray(style->light_gc, xorigin, yorigin);
TSOffsetStyleGCArray(style->dark_gc, xorigin, yorigin);
TSOffsetStyleGCArray(style->mid_gc, xorigin, yorigin);
TSOffsetStyleGCArray(style->text_gc, xorigin, yorigin);
TSOffsetStyleGCArray(style->base_gc, xorigin, yorigin);
gdk_gc_set_ts_origin(style->black_gc, xorigin, yorigin);
gdk_gc_set_ts_origin(style->white_gc, xorigin, yorigin);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_button_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkReliefStyle relief, GtkWidget* widget,
GtkTextDirection direction)
{
GtkShadowType shadow_type;
GtkStyle* style = widget->style;
GtkStateType button_state = ConvertGtkState(state);
gint x = rect->x, y=rect->y, width=rect->width, height=rect->height;
gboolean interior_focus;
gint focus_width, focus_pad;
moz_gtk_widget_get_focus(widget, &interior_focus, &focus_width, &focus_pad);
if (WINDOW_IS_MAPPED(drawable)) {
gdk_window_set_back_pixmap(drawable, NULL, TRUE);
gdk_window_clear_area(drawable, cliprect->x, cliprect->y,
cliprect->width, cliprect->height);
}
gtk_widget_set_state(widget, button_state);
gtk_widget_set_direction(widget, direction);
if (state->isDefault)
GTK_WIDGET_SET_FLAGS(widget, GTK_HAS_DEFAULT);
if (!interior_focus && state->focused) {
x += focus_width + focus_pad;
y += focus_width + focus_pad;
width -= 2 * (focus_width + focus_pad);
height -= 2 * (focus_width + focus_pad);
}
shadow_type = button_state == GTK_STATE_ACTIVE ||
state->depressed ? GTK_SHADOW_IN : GTK_SHADOW_OUT;
if (state->isDefault && GTK_BUTTON(widget)->relief == GTK_RELIEF_NORMAL) {
gtk_paint_box(style, drawable, button_state, shadow_type, cliprect,
widget, "buttondefault", x, y, width, height);
}
if (relief != GTK_RELIEF_NONE || state->depressed ||
(button_state != GTK_STATE_NORMAL &&
button_state != GTK_STATE_INSENSITIVE)) {
TSOffsetStyleGCs(style, x, y);
gtk_paint_box(style, drawable, button_state, shadow_type, cliprect,
widget, "button", x, y, width, height);
}
if (state->focused) {
if (interior_focus) {
x += widget->style->xthickness + focus_pad;
y += widget->style->ythickness + focus_pad;
width -= 2 * (widget->style->xthickness + focus_pad);
height -= 2 * (widget->style->ythickness + focus_pad);
} else {
x -= focus_width + focus_pad;
y -= focus_width + focus_pad;
width += 2 * (focus_width + focus_pad);
height += 2 * (focus_width + focus_pad);
}
TSOffsetStyleGCs(style, x, y);
gtk_paint_focus(style, drawable, button_state, cliprect,
widget, "button", x, y, width, height);
}
GTK_WIDGET_UNSET_FLAGS(widget, GTK_HAS_DEFAULT);
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_init()
{
is_initialized = TRUE;
have_menu_shadow_type =
(gtk_major_version > 2 ||
(gtk_major_version == 2 && gtk_minor_version >= 1));
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_checkbox_get_metrics(gint* indicator_size, gint* indicator_spacing)
{
ensure_checkbox_widget();
gtk_widget_style_get (gCheckboxWidget,
"indicator_size", indicator_size,
"indicator_spacing", indicator_spacing,
NULL);
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_radio_get_metrics(gint* indicator_size, gint* indicator_spacing)
{
ensure_radiobutton_widget();
gtk_widget_style_get (gRadiobuttonWidget,
"indicator_size", indicator_size,
"indicator_spacing", indicator_spacing,
NULL);
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_widget_get_focus(GtkWidget* widget, gboolean* interior_focus,
gint* focus_width, gint* focus_pad)
{
gtk_widget_style_get (widget,
"interior-focus", interior_focus,
"focus-line-width", focus_width,
"focus-padding", focus_pad,
NULL);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_option_menu_get_metrics(gboolean* interior_focus,
GtkRequisition* indicator_size,
GtkBorder* indicator_spacing,
gint* focus_width,
gint* focus_pad)
{
static const GtkRequisition default_indicator_size = { 7, 13 };
static const GtkBorder default_indicator_spacing = { 7, 5, 2, 2 };
GtkRequisition *tmp_indicator_size;
GtkBorder *tmp_indicator_spacing;
gtk_widget_style_get(gOptionMenuWidget,
"interior_focus", interior_focus,
"indicator_size", &tmp_indicator_size,
"indicator_spacing", &tmp_indicator_spacing,
"focus_line_width", focus_width,
"focus_padding", focus_pad,
NULL);
if (tmp_indicator_size)
*indicator_size = *tmp_indicator_size;
else
*indicator_size = default_indicator_size;
if (tmp_indicator_spacing)
*indicator_spacing = *tmp_indicator_spacing;
else
*indicator_spacing = default_indicator_spacing;
gtk_requisition_free(tmp_indicator_size);
gtk_border_free(tmp_indicator_spacing);
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_splitter_get_metrics(gint orientation, gint* size)
{
if (orientation == GTK_ORIENTATION_HORIZONTAL) {
ensure_hpaned_widget();
gtk_widget_style_get(gHPanedWidget, "handle_size", size, NULL);
} else {
ensure_vpaned_widget();
gtk_widget_style_get(gVPanedWidget, "handle_size", size, NULL);
}
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_toggle_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
gboolean selected, gboolean isradio,
GtkTextDirection direction)
{
GtkStateType state_type = ConvertGtkState(state);
GtkShadowType shadow_type = (selected)?GTK_SHADOW_IN:GTK_SHADOW_OUT;
gint indicator_size, indicator_spacing;
gint x, y, width, height;
GtkWidget *w;
GtkStyle *style;
if (isradio) {
moz_gtk_radio_get_metrics(&indicator_size, &indicator_spacing);
w = gRadiobuttonWidget;
} else {
moz_gtk_checkbox_get_metrics(&indicator_size, &indicator_spacing);
w = gCheckboxWidget;
}
x = rect->x + indicator_spacing;
y = rect->y + (rect->height - indicator_size) / 2;
width = indicator_size;
height = indicator_size;
style = w->style;
TSOffsetStyleGCs(style, x, y);
gtk_widget_set_sensitive(w, !state->disabled);
gtk_widget_set_direction(w, direction);
GTK_TOGGLE_BUTTON(w)->active = selected;
if (isradio) {
gtk_paint_option(style, drawable, state_type, shadow_type, cliprect,
gRadiobuttonWidget, "radiobutton", x, y,
width, height);
if (state->focused) {
gtk_paint_focus(style, drawable, GTK_STATE_ACTIVE, cliprect,
gRadiobuttonWidget, "radiobutton", rect->x, rect->y,
rect->width, rect->height);
}
}
else {
gtk_paint_check(style, drawable, state_type, shadow_type, cliprect,
gCheckboxWidget, "checkbutton", x, y, width, height);
if (state->focused) {
gtk_paint_focus(style, drawable, GTK_STATE_ACTIVE, cliprect,
gCheckboxWidget, "checkbutton", rect->x, rect->y,
rect->width, rect->height);
}
}
return MOZ_GTK_SUCCESS;
}
static gint
calculate_arrow_dimensions(GdkRectangle* rect, GdkRectangle* arrow_rect)
{
GtkMisc* misc = GTK_MISC(gArrowWidget);
gint extent = MIN(rect->width - misc->xpad * 2,
rect->height - misc->ypad * 2);
arrow_rect->x = ((rect->x + misc->xpad) * (1.0 - misc->xalign) +
(rect->x + rect->width - extent - misc->xpad) *
misc->xalign);
arrow_rect->y = ((rect->y + misc->ypad) * (1.0 - misc->yalign) +
(rect->y + rect->height - extent - misc->ypad) *
misc->yalign);
arrow_rect->width = arrow_rect->height = extent;
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_scrollbar_button_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkScrollbarButtonFlags flags,
GtkTextDirection direction)
{
GtkStateType state_type = ConvertGtkState(state);
GtkShadowType shadow_type = (state->active) ?
GTK_SHADOW_IN : GTK_SHADOW_OUT;
GdkRectangle button_rect;
GdkRectangle arrow_rect;
GtkStyle* style;
GtkWidget *scrollbar;
GtkArrowType arrow_type;
const char* detail = (flags & MOZ_GTK_STEPPER_VERTICAL) ?
"vscrollbar" : "hscrollbar";
ensure_scrollbar_widget();
if (flags & MOZ_GTK_STEPPER_VERTICAL)
scrollbar = gVertScrollbarWidget;
else
scrollbar = gHorizScrollbarWidget;
gtk_widget_set_direction(scrollbar, direction);
scrollbar->allocation.x = rect->x;
scrollbar->allocation.y = rect->y;
scrollbar->allocation.width = rect->width;
scrollbar->allocation.height = rect->height;
if (flags & MOZ_GTK_STEPPER_VERTICAL) {
scrollbar->allocation.height *= 5;
if (flags & MOZ_GTK_STEPPER_DOWN) {
arrow_type = GTK_ARROW_DOWN;
if (flags & MOZ_GTK_STEPPER_BOTTOM)
scrollbar->allocation.y -= 4 * rect->height;
else
scrollbar->allocation.y -= rect->height;
} else {
arrow_type = GTK_ARROW_UP;
if (flags & MOZ_GTK_STEPPER_BOTTOM)
scrollbar->allocation.y -= 3 * rect->height;
}
} else {
scrollbar->allocation.width *= 5;
if (flags & MOZ_GTK_STEPPER_DOWN) {
arrow_type = GTK_ARROW_RIGHT;
if (flags & MOZ_GTK_STEPPER_BOTTOM)
scrollbar->allocation.x -= 4 * rect->width;
else
scrollbar->allocation.x -= rect->width;
} else {
arrow_type = GTK_ARROW_LEFT;
if (flags & MOZ_GTK_STEPPER_BOTTOM)
scrollbar->allocation.x -= 3 * rect->width;
}
}
style = scrollbar->style;
ensure_arrow_widget();
calculate_arrow_dimensions(rect, &button_rect);
TSOffsetStyleGCs(style, button_rect.x, button_rect.y);
gtk_paint_box(style, drawable, state_type, shadow_type, cliprect,
scrollbar, detail, button_rect.x, button_rect.y,
button_rect.width, button_rect.height);
arrow_rect.width = button_rect.width / 2;
arrow_rect.height = button_rect.height / 2;
arrow_rect.x = button_rect.x + (button_rect.width - arrow_rect.width) / 2;
arrow_rect.y = button_rect.y +
(button_rect.height - arrow_rect.height) / 2;
gtk_paint_arrow(style, drawable, state_type, shadow_type, cliprect,
scrollbar, detail, arrow_type, TRUE, arrow_rect.x,
arrow_rect.y, arrow_rect.width, arrow_rect.height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_scrollbar_trough_paint(GtkThemeWidgetType widget,
GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkTextDirection direction)
{
GtkStyle* style;
GtkScrollbar *scrollbar;
ensure_scrollbar_widget();
if (widget == MOZ_GTK_SCROLLBAR_TRACK_HORIZONTAL)
scrollbar = GTK_SCROLLBAR(gHorizScrollbarWidget);
else
scrollbar = GTK_SCROLLBAR(gVertScrollbarWidget);
gtk_widget_set_direction(GTK_WIDGET(scrollbar), direction);
style = GTK_WIDGET(scrollbar)->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_style_apply_default_background(style, drawable, TRUE, GTK_STATE_ACTIVE,
cliprect, rect->x, rect->y,
rect->width, rect->height);
gtk_paint_box(style, drawable, GTK_STATE_ACTIVE, GTK_SHADOW_IN, cliprect,
GTK_WIDGET(scrollbar), "trough", rect->x, rect->y,
rect->width, rect->height);
if (state->focused) {
gtk_paint_focus(style, drawable, GTK_STATE_ACTIVE, cliprect,
GTK_WIDGET(scrollbar), "trough",
rect->x, rect->y, rect->width, rect->height);
}
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_scrollbar_thumb_paint(GtkThemeWidgetType widget,
GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkTextDirection direction)
{
GtkStateType state_type = (state->inHover || state->active) ?
GTK_STATE_PRELIGHT : GTK_STATE_NORMAL;
GtkStyle* style;
GtkScrollbar *scrollbar;
GtkAdjustment *adj;
ensure_scrollbar_widget();
if (widget == MOZ_GTK_SCROLLBAR_THUMB_HORIZONTAL)
scrollbar = GTK_SCROLLBAR(gHorizScrollbarWidget);
else
scrollbar = GTK_SCROLLBAR(gVertScrollbarWidget);
gtk_widget_set_direction(GTK_WIDGET(scrollbar), direction);
adj = gtk_range_get_adjustment(GTK_RANGE(scrollbar));
if (widget == MOZ_GTK_SCROLLBAR_THUMB_HORIZONTAL) {
cliprect->x -= 1;
cliprect->width += 2;
adj->page_size = rect->width;
}
else {
cliprect->y -= 1;
cliprect->height += 2;
adj->page_size = rect->height;
}
adj->lower = 0;
adj->value = state->curpos;
adj->upper = state->maxpos;
gtk_adjustment_changed(adj);
style = GTK_WIDGET(scrollbar)->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_slider(style, drawable, state_type, GTK_SHADOW_OUT, cliprect,
GTK_WIDGET(scrollbar), "slider", rect->x, rect->y,
rect->width, rect->height,
(widget == MOZ_GTK_SCROLLBAR_THUMB_HORIZONTAL) ?
GTK_ORIENTATION_HORIZONTAL : GTK_ORIENTATION_VERTICAL);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_spin_paint(GdkDrawable* drawable, GdkRectangle* rect,
GtkTextDirection direction)
{
GtkStyle* style;
ensure_spin_widget();
gtk_widget_set_direction(gSpinWidget, direction);
style = gSpinWidget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_box(style, drawable, GTK_STATE_NORMAL, GTK_SHADOW_IN, NULL,
gSpinWidget, "spinbutton",
rect->x, rect->y, rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_spin_updown_paint(GdkDrawable* drawable, GdkRectangle* rect,
gboolean isDown, GtkWidgetState* state,
GtkTextDirection direction)
{
GdkRectangle arrow_rect;
GtkStateType state_type = ConvertGtkState(state);
GtkShadowType shadow_type = state_type == GTK_STATE_ACTIVE ?
GTK_SHADOW_IN : GTK_SHADOW_OUT;
GtkStyle* style;
ensure_spin_widget();
style = gSpinWidget->style;
gtk_widget_set_direction(gSpinWidget, direction);
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_box(style, drawable, state_type, shadow_type, NULL, gSpinWidget,
isDown ? "spinbutton_down" : "spinbutton_up",
rect->x, rect->y, rect->width, rect->height);
arrow_rect.width = 6;
arrow_rect.height = 6;
arrow_rect.x = rect->x + (rect->width - arrow_rect.width) / 2;
arrow_rect.y = rect->y + (rect->height - arrow_rect.height) / 2;
arrow_rect.y += isDown ? -1 : 1;
gtk_paint_arrow(style, drawable, state_type, shadow_type, NULL,
gSpinWidget, "spinbutton",
isDown ? GTK_ARROW_DOWN : GTK_ARROW_UP, TRUE,
arrow_rect.x, arrow_rect.y,
arrow_rect.width, arrow_rect.height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_scale_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkOrientation flags, GtkTextDirection direction)
{
gint x = 0, y = 0;
GtkStateType state_type = ConvertGtkState(state);
GtkStyle* style;
GtkWidget* widget;
ensure_scale_widget();
widget = ((flags == GTK_ORIENTATION_HORIZONTAL) ? gHScaleWidget : gVScaleWidget);
gtk_widget_set_direction(widget, direction);
style = widget->style;
if (flags == GTK_ORIENTATION_HORIZONTAL) {
x = XTHICKNESS(style);
y++;
}
else {
x++;
y = YTHICKNESS(style);
}
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_style_apply_default_background(style, drawable, TRUE, GTK_STATE_NORMAL,
cliprect, rect->x, rect->y,
rect->width, rect->height);
gtk_paint_box(style, drawable, GTK_STATE_ACTIVE, GTK_SHADOW_IN, cliprect,
widget, "trough", rect->x + x, rect->y + y,
rect->width - 2*x, rect->height - 2*y);
if (state->focused)
gtk_paint_focus(style, drawable, state_type, cliprect, widget, "trough",
rect->x, rect->y, rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_scale_thumb_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkOrientation flags, GtkTextDirection direction)
{
GtkStateType state_type = ConvertGtkState(state);
GtkStyle* style;
GtkWidget* widget;
gint thumb_width, thumb_height, x, y;
ensure_scale_widget();
widget = ((flags == GTK_ORIENTATION_HORIZONTAL) ? gHScaleWidget : gVScaleWidget);
gtk_widget_set_direction(widget, direction);
style = widget->style;
if (flags == GTK_ORIENTATION_HORIZONTAL) {
moz_gtk_get_scalethumb_metrics(GTK_ORIENTATION_HORIZONTAL, &thumb_width, &thumb_height);
x = rect->x;
y = rect->y + (rect->height - thumb_height) / 2;
}
else {
moz_gtk_get_scalethumb_metrics(GTK_ORIENTATION_VERTICAL, &thumb_height, &thumb_width);
x = rect->x + (rect->width - thumb_width) / 2;
y = rect->y;
}
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_slider(style, drawable, state_type, GTK_SHADOW_OUT, cliprect,
widget, (flags == GTK_ORIENTATION_HORIZONTAL) ? "hscale" : "vscale",
x, y, thumb_width, thumb_height, flags);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_gripper_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkTextDirection direction)
{
GtkStateType state_type = ConvertGtkState(state);
GtkShadowType shadow_type;
GtkStyle* style;
ensure_handlebox_widget();
gtk_widget_set_direction(gHandleBoxWidget, direction);
style = gHandleBoxWidget->style;
shadow_type = GTK_HANDLE_BOX(gHandleBoxWidget)->shadow_type;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_box(style, drawable, state_type, shadow_type, cliprect,
gHandleBoxWidget, "handlebox_bin", rect->x, rect->y,
rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_hpaned_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state)
{
GtkStateType hpaned_state = ConvertGtkState(state);
ensure_hpaned_widget();
gtk_paint_handle(gHPanedWidget->style, drawable, hpaned_state,
GTK_SHADOW_NONE, cliprect, gHPanedWidget, "paned",
rect->x, rect->y, rect->width, rect->height,
GTK_ORIENTATION_VERTICAL);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_vpaned_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state)
{
GtkStateType vpaned_state = ConvertGtkState(state);
ensure_vpaned_widget();
gtk_paint_handle(gVPanedWidget->style, drawable, vpaned_state,
GTK_SHADOW_NONE, cliprect, gVPanedWidget, "paned",
rect->x, rect->y, rect->width, rect->height,
GTK_ORIENTATION_HORIZONTAL);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_entry_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkWidget* widget, GtkTextDirection direction)
{
gint x, y, width = rect->width, height = rect->height;
GtkStyle* style;
gboolean interior_focus;
gint focus_width;
gtk_widget_set_direction(widget, direction);
style = widget->style;
x = XTHICKNESS(style);
y = YTHICKNESS(style);
gtk_widget_set_sensitive(widget, !state->disabled);
TSOffsetStyleGCs(style, rect->x + x, rect->y + y);
gtk_paint_flat_box(style, drawable, GTK_STATE_NORMAL, GTK_SHADOW_NONE,
cliprect, widget, "entry_bg", rect->x + x,
rect->y + y, rect->width - 2*x, rect->height - 2*y);
gtk_widget_style_get(widget,
"interior-focus", &interior_focus,
"focus-line-width", &focus_width,
NULL);
x = rect->x;
y = rect->y;
if (state->focused && !state->disabled) {
GTK_WIDGET_SET_FLAGS(widget, GTK_HAS_FOCUS);
if (!interior_focus) {
x += focus_width;
y += focus_width;
width -= 2 * focus_width;
height -= 2 * focus_width;
}
}
TSOffsetStyleGCs(style, x, y);
gtk_paint_shadow(style, drawable, GTK_STATE_NORMAL, GTK_SHADOW_IN,
cliprect, widget, "entry", x, y, width, height);
if (state->focused && !state->disabled) {
if (!interior_focus) {
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_focus(style, drawable, GTK_STATE_NORMAL, cliprect,
widget, "entry",
rect->x, rect->y, rect->width, rect->height);
}
GTK_WIDGET_UNSET_FLAGS(widget, GTK_HAS_FOCUS);
}
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_treeview_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkTextDirection direction)
{
gint xthickness, ythickness;
GtkStyle *style;
GtkStateType state_type;
ensure_tree_view_widget();
gtk_widget_set_direction(gTreeViewWidget, direction);
state_type = state->disabled ? GTK_STATE_INSENSITIVE : GTK_STATE_NORMAL;
gtk_widget_modify_bg(gTreeViewWidget, state_type,
&gTreeViewWidget->style->base[state_type]);
style = gTreeViewWidget->style;
xthickness = XTHICKNESS(style);
ythickness = YTHICKNESS(style);
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_flat_box(style, drawable, state_type, GTK_SHADOW_NONE,
cliprect, gTreeViewWidget, "treeview",
rect->x + xthickness, rect->y + ythickness,
rect->width - 2 * xthickness,
rect->height - 2 * ythickness);
gtk_paint_shadow(style, drawable, GTK_STATE_NORMAL, GTK_SHADOW_IN,
cliprect, gTreeViewWidget, "scrolled_window",
rect->x, rect->y, rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_tree_header_cell_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkTextDirection direction)
{
moz_gtk_button_paint(drawable, rect, cliprect, state, GTK_RELIEF_NORMAL,
gTreeHeaderCellWidget, direction);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_tree_header_sort_arrow_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect,
GtkWidgetState* state, GtkArrowType flags,
GtkTextDirection direction)
{
GdkRectangle arrow_rect;
GtkStateType state_type = ConvertGtkState(state);
GtkShadowType shadow_type = GTK_SHADOW_IN;
GtkArrowType arrow_type = flags;
GtkStyle* style;
ensure_tree_header_cell_widget();
gtk_widget_set_direction(gTreeHeaderSortArrowWidget, direction);
arrow_rect.width = 11;
arrow_rect.height = 11;
arrow_rect.x = rect->x + (rect->width - arrow_rect.width) / 2;
arrow_rect.y = rect->y + (rect->height - arrow_rect.height) / 2;
style = gTreeHeaderSortArrowWidget->style;
TSOffsetStyleGCs(style, arrow_rect.x, arrow_rect.y);
gtk_paint_arrow(style, drawable, state_type, shadow_type, cliprect,
gTreeHeaderSortArrowWidget, "arrow", arrow_type, TRUE,
arrow_rect.x, arrow_rect.y,
arrow_rect.width, arrow_rect.height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_treeview_expander_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkExpanderStyle expander_state,
GtkTextDirection direction)
{
GtkStyle *style;
GtkStateType state_type;
ensure_tree_view_widget();
gtk_widget_set_direction(gTreeViewWidget, direction);
style = gTreeViewWidget->style;
state_type = state->disabled ? GTK_STATE_INSENSITIVE : GTK_STATE_NORMAL;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_expander(style, drawable, state_type, cliprect, gTreeViewWidget, "treeview",
rect->x + rect->width / 2, rect->y + rect->height / 2, expander_state);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_expander_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkExpanderStyle expander_state,
GtkTextDirection direction)
{
GtkStyle *style;
GtkStateType state_type = ConvertGtkState(state);
ensure_expander_widget();
gtk_widget_set_direction(gExpanderWidget, direction);
style = gExpanderWidget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_expander(style, drawable, state_type, cliprect, gExpanderWidget, "expander",
rect->x + rect->width / 2, rect->y + rect->height / 2, expander_state);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_option_menu_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkTextDirection direction)
{
GtkStyle* style;
GtkStateType state_type = ConvertGtkState(state);
gint x = rect->x, y=rect->y, width=rect->width, height=rect->height;
gint tab_x, tab_y;
gboolean interior_focus;
GtkRequisition indicator_size;
GtkBorder indicator_spacing;
gint focus_width;
gint focus_pad;
ensure_option_menu_widget();
gtk_widget_set_direction(gOptionMenuWidget, direction);
moz_gtk_option_menu_get_metrics(&interior_focus, &indicator_size,
&indicator_spacing, &focus_width,
&focus_pad);
style = gOptionMenuWidget->style;
if (!interior_focus && state->focused) {
x += focus_width + focus_pad;
y += focus_width + focus_pad;
width -= 2 * (focus_width + focus_pad);
height -= 2 * (focus_width + focus_pad);
}
TSOffsetStyleGCs(style, x, y);
gtk_paint_box(style, drawable, state_type, GTK_SHADOW_OUT,
cliprect, gOptionMenuWidget, "optionmenu",
x, y, width, height);
if (direction == GTK_TEXT_DIR_RTL) {
tab_x = x + indicator_spacing.right + XTHICKNESS(style);
} else {
tab_x = x + width - indicator_size.width - indicator_spacing.right -
XTHICKNESS(style);
}
tab_y = y + (height - indicator_size.height) / 2;
TSOffsetStyleGCs(style, tab_x, tab_y);
gtk_paint_tab(style, drawable, state_type, GTK_SHADOW_OUT, cliprect,
gOptionMenuWidget, "optionmenutab", tab_x, tab_y,
indicator_size.width, indicator_size.height);
if (state->focused) {
if (interior_focus) {
x += XTHICKNESS(style) + focus_pad;
y += YTHICKNESS(style) + focus_pad;
width -= 2 * (XTHICKNESS(style) + focus_pad);
height -= 2 * (YTHICKNESS(style) + focus_pad);
} else {
x -= focus_width + focus_pad;
y -= focus_width + focus_pad;
width += 2 * (focus_width + focus_pad);
height += 2 * (focus_width + focus_pad);
}
TSOffsetStyleGCs(style, x, y);
gtk_paint_focus (style, drawable, state_type, cliprect, gOptionMenuWidget,
"button", x, y, width, height);
}
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_downarrow_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state)
{
GtkStyle* style;
GtkStateType state_type = ConvertGtkState(state);
GtkShadowType shadow_type = state->active ? GTK_SHADOW_IN : GTK_SHADOW_OUT;
GdkRectangle arrow_rect;
ensure_arrow_widget();
style = gArrowWidget->style;
arrow_rect.x = rect->x + 1 + XTHICKNESS(style);
arrow_rect.y = rect->y + 1 + YTHICKNESS(style);
arrow_rect.width = MAX(1, rect->width - (arrow_rect.x - rect->x) * 2);
arrow_rect.height = MAX(1, rect->height - (arrow_rect.y - rect->y) * 2);
TSOffsetStyleGCs(style, arrow_rect.x, arrow_rect.y);
gtk_paint_arrow(style, drawable, state_type, shadow_type, cliprect,
gArrowWidget, "arrow", GTK_ARROW_DOWN, TRUE,
arrow_rect.x, arrow_rect.y, arrow_rect.width, arrow_rect.height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_dropdown_arrow_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkTextDirection direction)
{
static gfloat arrow_scaling = 0.7;
gint real_arrow_padding;
GdkRectangle arrow_rect, real_arrow_rect;
GtkStateType state_type = ConvertGtkState(state);
GtkShadowType shadow_type = state->active ? GTK_SHADOW_IN : GTK_SHADOW_OUT;
GtkStyle* style;
ensure_arrow_widget();
gtk_widget_set_direction(gDropdownButtonWidget, direction);
moz_gtk_button_paint(drawable, rect, cliprect, state, GTK_RELIEF_NORMAL,
gDropdownButtonWidget, direction);
style = gDropdownButtonWidget->style;
arrow_rect.x = rect->x + 1 + XTHICKNESS(style);
arrow_rect.y = rect->y + 1 + YTHICKNESS(style);
arrow_rect.width = MAX(1, rect->width - (arrow_rect.x - rect->x) * 2);
arrow_rect.height = MAX(1, rect->height - (arrow_rect.y - rect->y) * 2);
calculate_arrow_dimensions(&arrow_rect, &real_arrow_rect);
style = gArrowWidget->style;
TSOffsetStyleGCs(style, real_arrow_rect.x, real_arrow_rect.y);
real_arrow_rect.width = real_arrow_rect.height =
MIN (real_arrow_rect.width, real_arrow_rect.height) * arrow_scaling;
real_arrow_padding = floor((arrow_rect.width - real_arrow_rect.width) / 2 + 0.5);
real_arrow_rect.x = arrow_rect.x + real_arrow_padding;
if (direction == GTK_TEXT_DIR_RTL)
real_arrow_rect.x = arrow_rect.x + arrow_rect.width -
real_arrow_rect.width - real_arrow_padding;
real_arrow_rect.y = floor (arrow_rect.y + ((arrow_rect.height - real_arrow_rect.height) / 2) + 0.5);
gtk_paint_arrow(style, drawable, state_type, shadow_type, cliprect,
gDropdownButtonWidget, "arrow", GTK_ARROW_DOWN, TRUE,
real_arrow_rect.x, real_arrow_rect.y,
real_arrow_rect.width, real_arrow_rect.height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_container_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
gboolean isradio, GtkTextDirection direction)
{
GtkStateType state_type = ConvertGtkState(state);
GtkStyle* style;
GtkWidget *widget;
gboolean interior_focus;
gint focus_width, focus_pad;
if (isradio) {
ensure_radiobutton_widget();
widget = gRadiobuttonWidget;
} else {
ensure_checkbox_widget();
widget = gCheckboxWidget;
}
gtk_widget_set_direction(widget, direction);
style = widget->style;
moz_gtk_widget_get_focus(widget, &interior_focus, &focus_width,
&focus_pad);
TSOffsetStyleGCs(style, rect->x, rect->y);
if (state_type == GTK_STATE_PRELIGHT || state_type == GTK_STATE_ACTIVE) {
gtk_paint_flat_box(style, drawable, GTK_STATE_PRELIGHT,
GTK_SHADOW_ETCHED_OUT, cliprect, widget,
"checkbutton",
rect->x, rect->y, rect->width, rect->height);
}
if (state_type != GTK_STATE_NORMAL && state_type != GTK_STATE_PRELIGHT)
state_type = GTK_STATE_NORMAL;
if (state->focused && !interior_focus) {
gtk_paint_focus(style, drawable, state_type, cliprect, widget,
"checkbutton",
rect->x, rect->y, rect->width, rect->height);
}
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_toggle_label_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
gboolean isradio, GtkTextDirection direction)
{
GtkStateType state_type;
GtkStyle *style;
GtkWidget *widget;
gboolean interior_focus;
if (!state->focused)
return MOZ_GTK_SUCCESS;
if (isradio) {
ensure_radiobutton_widget();
widget = gRadiobuttonWidget;
} else {
ensure_checkbox_widget();
widget = gCheckboxWidget;
}
gtk_widget_set_direction(widget, direction);
gtk_widget_style_get(widget, "interior-focus", &interior_focus, NULL);
if (!interior_focus)
return MOZ_GTK_SUCCESS;
state_type = ConvertGtkState(state);
style = widget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_focus(style, drawable, state_type, cliprect, widget,
"checkbutton",
rect->x, rect->y, rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_toolbar_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTextDirection direction)
{
GtkStyle* style;
GtkShadowType shadow_type;
ensure_toolbar_widget();
gtk_widget_set_direction(gToolbarWidget, direction);
style = gToolbarWidget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_style_apply_default_background(style, drawable, TRUE,
GTK_STATE_NORMAL,
cliprect, rect->x, rect->y,
rect->width, rect->height);
gtk_paint_box (style, drawable, GTK_STATE_NORMAL, gToolbarShadowType,
cliprect, gToolbarWidget, "toolbar",
rect->x, rect->y, rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_toolbar_separator_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect,
GtkTextDirection direction)
{
GtkStyle* style;
gint separator_width;
gint paint_width;
gboolean wide_separators;
const double start_fraction = 0.2;
const double end_fraction = 0.8;
ensure_toolbar_separator_widget();
gtk_widget_set_direction(gToolbarSeparatorWidget, direction);
style = gToolbarSeparatorWidget->style;
gtk_widget_style_get(gToolbarWidget,
"wide-separators", &wide_separators,
"separator-width", &separator_width,
NULL);
TSOffsetStyleGCs(style, rect->x, rect->y);
if (wide_separators) {
if (separator_width > rect->width)
separator_width = rect->width;
gtk_paint_box(style, drawable,
GTK_STATE_NORMAL, GTK_SHADOW_ETCHED_OUT,
cliprect, gToolbarWidget, "vseparator",
rect->x + (rect->width - separator_width) / 2,
rect->y + rect->height * start_fraction,
separator_width,
rect->height * (end_fraction - start_fraction));
} else {
paint_width = style->xthickness;
if (paint_width > rect->width)
paint_width = rect->width;
gtk_paint_vline(style, drawable,
GTK_STATE_NORMAL, cliprect, gToolbarSeparatorWidget,
"toolbar",
rect->y + rect->height * start_fraction,
rect->y + rect->height * end_fraction,
rect->x + (rect->width - paint_width) / 2);
}
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_tooltip_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTextDirection direction)
{
GtkStyle* style;
ensure_tooltip_widget();
gtk_widget_set_direction(gTooltipWidget, direction);
style = gtk_rc_get_style_by_paths(gtk_settings_get_default(),
"gtk-tooltips", "GtkWindow",
GTK_TYPE_WINDOW);
style = gtk_style_attach(style, gTooltipWidget->window);
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_flat_box(style, drawable, GTK_STATE_NORMAL, GTK_SHADOW_OUT,
cliprect, gTooltipWidget, "tooltip",
rect->x, rect->y, rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_resizer_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkTextDirection direction)
{
GtkStyle* style;
GtkStateType state_type = ConvertGtkState(state);
ensure_window_widget();
gtk_widget_set_direction(gProtoWindow, direction);
style = gProtoWindow->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_resize_grip(style, drawable, state_type, cliprect, gProtoWindow,
NULL, (direction == GTK_TEXT_DIR_LTR) ?
GDK_WINDOW_EDGE_SOUTH_EAST :
GDK_WINDOW_EDGE_SOUTH_WEST,
rect->x, rect->y, rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_frame_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTextDirection direction)
{
GtkStyle* style;
GtkShadowType shadow_type;
ensure_frame_widget();
gtk_widget_set_direction(gFrameWidget, direction);
style = gFrameWidget->style;
gtk_widget_style_get(gStatusbarWidget, "shadow-type", &shadow_type, NULL);
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_shadow(style, drawable, GTK_STATE_NORMAL, shadow_type,
cliprect, gFrameWidget, "frame", rect->x, rect->y,
rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_progressbar_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTextDirection direction)
{
GtkStyle* style;
ensure_progress_widget();
gtk_widget_set_direction(gProgressWidget, direction);
style = gProgressWidget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_box(style, drawable, GTK_STATE_NORMAL, GTK_SHADOW_IN,
cliprect, gProgressWidget, "trough", rect->x, rect->y,
rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_progress_chunk_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTextDirection direction)
{
GtkStyle* style;
ensure_progress_widget();
gtk_widget_set_direction(gProgressWidget, direction);
style = gProgressWidget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_box(style, drawable, GTK_STATE_PRELIGHT, GTK_SHADOW_OUT,
cliprect, gProgressWidget, "bar", rect->x, rect->y,
rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_get_tab_thickness(void)
{
ensure_tab_widget();
if (YTHICKNESS(gTabWidget->style) < 2)
return 2;
return YTHICKNESS(gTabWidget->style);
}
static gint
moz_gtk_tab_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTabFlags flags,
GtkTextDirection direction)
{
GtkStyle* style;
ensure_tab_widget();
gtk_widget_set_direction(gTabWidget, direction);
style = gTabWidget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
if ((flags & MOZ_GTK_TAB_SELECTED) == 0) {
gtk_paint_extension(style, drawable, GTK_STATE_ACTIVE, GTK_SHADOW_OUT,
cliprect, gTabWidget, "tab",
rect->x, rect->y, rect->width, rect->height,
(flags & MOZ_GTK_TAB_BOTTOM) ?
GTK_POS_TOP : GTK_POS_BOTTOM );
} else {
gint gap_loffset, gap_roffset, gap_voffset, gap_height;
gap_height = moz_gtk_get_tab_thickness();
gap_voffset = flags & MOZ_GTK_TAB_MARGIN_MASK;
if (gap_voffset > gap_height)
gap_voffset = gap_height;
gap_loffset = gap_roffset = 20;
if (flags & MOZ_GTK_TAB_FIRST) {
if (direction == GTK_TEXT_DIR_RTL)
gap_roffset = 0;
else
gap_loffset = 0;
}
if (flags & MOZ_GTK_TAB_BOTTOM) {
cliprect->height += gap_height - gap_voffset;
cliprect->y -= gap_height - gap_voffset;
gtk_paint_extension(style, drawable, GTK_STATE_NORMAL,
GTK_SHADOW_OUT, cliprect, gTabWidget, "tab",
rect->x, rect->y + gap_voffset, rect->width,
rect->height - gap_voffset, GTK_POS_TOP);
gtk_style_apply_default_background(style, drawable, TRUE,
GTK_STATE_NORMAL, cliprect,
rect->x,
rect->y + gap_voffset
- gap_height,
rect->width, gap_height);
gtk_paint_box_gap(style, drawable, GTK_STATE_NORMAL, GTK_SHADOW_OUT,
cliprect, gTabWidget, "notebook",
rect->x - gap_loffset,
rect->y + gap_voffset - 3 * gap_height,
rect->width + gap_loffset + gap_roffset,
3 * gap_height, GTK_POS_BOTTOM,
gap_loffset, rect->width);
} else {
cliprect->height += gap_height - gap_voffset;
gtk_paint_extension(style, drawable, GTK_STATE_NORMAL,
GTK_SHADOW_OUT, cliprect, gTabWidget, "tab",
rect->x, rect->y, rect->width,
rect->height - gap_voffset, GTK_POS_BOTTOM);
gtk_style_apply_default_background(style, drawable, TRUE,
GTK_STATE_NORMAL, cliprect,
rect->x,
rect->y + rect->height
- gap_voffset,
rect->width, gap_height);
gtk_paint_box_gap(style, drawable, GTK_STATE_NORMAL, GTK_SHADOW_OUT,
cliprect, gTabWidget, "notebook",
rect->x - gap_loffset,
rect->y + rect->height - gap_voffset,
rect->width + gap_loffset + gap_roffset,
3 * gap_height, GTK_POS_TOP,
gap_loffset, rect->width);
}
}
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_tabpanels_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTextDirection direction)
{
GtkStyle* style;
ensure_tab_widget();
gtk_widget_set_direction(gTabWidget, direction);
style = gTabWidget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_box_gap(style, drawable, GTK_STATE_NORMAL, GTK_SHADOW_OUT,
cliprect, gTabWidget, "notebook", rect->x, rect->y,
rect->width, rect->height,
GTK_POS_TOP, -10, 0);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_menu_bar_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTextDirection direction)
{
GtkStyle* style;
GtkShadowType shadow_type;
ensure_menu_bar_widget();
gtk_widget_set_direction(gMenuBarWidget, direction);
style = gMenuBarWidget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_style_apply_default_background(style, drawable, TRUE, GTK_STATE_NORMAL,
cliprect, rect->x, rect->y,
rect->width, rect->height);
gtk_paint_box(style, drawable, GTK_STATE_NORMAL, gMenuBarShadowType,
cliprect, gMenuBarWidget, "menubar", rect->x, rect->y,
rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_menu_popup_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTextDirection direction)
{
GtkStyle* style;
ensure_menu_popup_widget();
gtk_widget_set_direction(gMenuPopupWidget, direction);
style = gMenuPopupWidget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_style_apply_default_background(style, drawable, TRUE, GTK_STATE_NORMAL,
cliprect, rect->x, rect->y,
rect->width, rect->height);
gtk_paint_box(style, drawable, GTK_STATE_NORMAL, GTK_SHADOW_OUT,
cliprect, gMenuPopupWidget, "menu",
rect->x, rect->y, rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_menu_separator_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTextDirection direction)
{
GtkStyle* style;
gboolean wide_separators;
gint separator_height;
guint horizontal_padding;
gint paint_height;
ensure_menu_separator_widget();
gtk_widget_set_direction(gMenuSeparatorWidget, direction);
style = gMenuSeparatorWidget->style;
gtk_widget_style_get(gMenuSeparatorWidget,
"wide-separators", &wide_separators,
"separator-height", &separator_height,
"horizontal-padding", &horizontal_padding,
NULL);
TSOffsetStyleGCs(style, rect->x, rect->y);
if (wide_separators) {
if (separator_height > rect->height)
separator_height = rect->height;
gtk_paint_box(style, drawable,
GTK_STATE_NORMAL, GTK_SHADOW_ETCHED_OUT,
cliprect, gMenuSeparatorWidget, "hseparator",
rect->x + horizontal_padding + style->xthickness,
rect->y + (rect->height - separator_height - style->ythickness) / 2,
rect->width - 2 * (horizontal_padding + style->xthickness),
separator_height);
} else {
paint_height = style->ythickness;
if (paint_height > rect->height)
paint_height = rect->height;
gtk_paint_hline(style, drawable,
GTK_STATE_NORMAL, cliprect, gMenuSeparatorWidget,
"menuitem",
rect->x + horizontal_padding + style->xthickness,
rect->x + rect->width - horizontal_padding - style->xthickness - 1,
rect->y + (rect->height - style->ythickness) / 2);
}
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_menu_item_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
gint flags, GtkTextDirection direction)
{
GtkStyle* style;
GtkShadowType shadow_type;
GtkWidget* item_widget;
if (state->inHover && !state->disabled) {
if (flags & MOZ_TOPLEVEL_MENU_ITEM) {
ensure_menu_bar_item_widget();
item_widget = gMenuBarItemWidget;
} else {
ensure_menu_item_widget();
item_widget = gMenuItemWidget;
}
gtk_widget_set_direction(item_widget, direction);
style = item_widget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
if (have_menu_shadow_type) {
gtk_widget_style_get(item_widget, "selected_shadow_type",
&shadow_type, NULL);
} else {
shadow_type = GTK_SHADOW_OUT;
}
gtk_paint_box(style, drawable, GTK_STATE_PRELIGHT, shadow_type,
cliprect, item_widget, "menuitem", rect->x, rect->y,
rect->width, rect->height);
}
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_menu_arrow_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
GtkTextDirection direction)
{
GtkStyle* style;
GtkStateType state_type = ConvertGtkState(state);
ensure_menu_item_widget();
gtk_widget_set_direction(gMenuItemWidget, direction);
style = gMenuItemWidget->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_paint_arrow(style, drawable, state_type,
(state_type == GTK_STATE_PRELIGHT) ? GTK_SHADOW_IN : GTK_SHADOW_OUT,
cliprect, gMenuItemWidget, "menuitem",
(direction == GTK_TEXT_DIR_LTR) ? GTK_ARROW_RIGHT : GTK_ARROW_LEFT,
TRUE, rect->x, rect->y, rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_check_menu_item_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkWidgetState* state,
gboolean checked, gboolean isradio,
GtkTextDirection direction)
{
GtkStateType state_type = ConvertGtkState(state);
GtkStyle* style;
GtkShadowType shadow_type = (checked)?GTK_SHADOW_IN:GTK_SHADOW_OUT;
gint offset;
gint indicator_size;
gint x, y;
moz_gtk_menu_item_paint(drawable, rect, cliprect, state, FALSE, direction);
ensure_check_menu_item_widget();
gtk_widget_set_direction(gCheckMenuItemWidget, direction);
gtk_widget_style_get (gCheckMenuItemWidget,
"indicator-size", &indicator_size,
NULL);
if (checked || GTK_CHECK_MENU_ITEM(gCheckMenuItemWidget)->always_show_toggle) {
style = gCheckMenuItemWidget->style;
offset = GTK_CONTAINER(gCheckMenuItemWidget)->border_width +
gCheckMenuItemWidget->style->xthickness + 2;
x = (direction == GTK_TEXT_DIR_RTL) ?
rect->width - indicator_size - offset - 3: rect->x + offset + 3;
y = rect->y + (rect->height - indicator_size) / 2;
TSOffsetStyleGCs(style, x, y);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(gCheckMenuItemWidget),
checked);
if (isradio) {
gtk_paint_option(style, drawable, state_type, shadow_type, cliprect,
gCheckMenuItemWidget, "option",
x, y, indicator_size, indicator_size);
} else {
gtk_paint_check(style, drawable, state_type, shadow_type, cliprect,
gCheckMenuItemWidget, "check",
x, y, indicator_size, indicator_size);
}
}
return MOZ_GTK_SUCCESS;
}
static gint
moz_gtk_window_paint(GdkDrawable* drawable, GdkRectangle* rect,
GdkRectangle* cliprect, GtkTextDirection direction)
{
GtkStyle* style;
ensure_window_widget();
gtk_widget_set_direction(gProtoWindow, direction);
style = gProtoWindow->style;
TSOffsetStyleGCs(style, rect->x, rect->y);
gtk_style_apply_default_background(style, drawable, TRUE,
GTK_STATE_NORMAL,
cliprect, rect->x, rect->y,
rect->width, rect->height);
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_get_widget_border(GtkThemeWidgetType widget, gint* left, gint* top,
gint* right, gint* bottom, GtkTextDirection direction,
gboolean inhtml)
{
GtkWidget* w;
switch (widget) {
case MOZ_GTK_BUTTON:
{
static const gint child_spacing = 1;
gboolean interior_focus;
gint focus_width, focus_pad;
ensure_button_widget();
*left = *top = *right = *bottom = GTK_CONTAINER(gButtonWidget)->border_width;
if (!inhtml) {
moz_gtk_widget_get_focus(gButtonWidget, &interior_focus, &focus_width, &focus_pad);
*left += focus_width + focus_pad + child_spacing;
*right += focus_width + focus_pad + child_spacing;
*top += focus_width + focus_pad + child_spacing;
*bottom += focus_width + focus_pad + child_spacing;
}
*left += gButtonWidget->style->xthickness;
*right += gButtonWidget->style->xthickness;
*top += gButtonWidget->style->ythickness;
*bottom += gButtonWidget->style->ythickness;
return MOZ_GTK_SUCCESS;
}
case MOZ_GTK_TOOLBAR:
ensure_toolbar_widget();
w = gToolbarWidget;
break;
case MOZ_GTK_ENTRY:
ensure_entry_widget();
w = gEntryWidget;
break;
case MOZ_GTK_TREEVIEW:
ensure_tree_view_widget();
w = gTreeViewWidget;
break;
case MOZ_GTK_TREE_HEADER_CELL:
{
static const gint child_spacing = 1;
gboolean interior_focus;
gint focus_width, focus_pad;
ensure_tree_header_cell_widget();
*left = *top = *right = *bottom = GTK_CONTAINER(gTreeHeaderCellWidget)->border_width;
moz_gtk_widget_get_focus(gTreeHeaderCellWidget, &interior_focus, &focus_width, &focus_pad);
*left += focus_width + focus_pad;
*right += focus_width + focus_pad;
*top += focus_width + focus_pad + child_spacing;
*bottom += focus_width + focus_pad + child_spacing;
*left += gTreeHeaderCellWidget->style->xthickness;
*right += gTreeHeaderCellWidget->style->xthickness;
*top += gTreeHeaderCellWidget->style->ythickness;
*bottom += gTreeHeaderCellWidget->style->ythickness;
return MOZ_GTK_SUCCESS;
}
case MOZ_GTK_TREE_HEADER_SORTARROW:
ensure_tree_header_cell_widget();
w = gTreeHeaderSortArrowWidget;
break;
case MOZ_GTK_DROPDOWN_ENTRY:
ensure_dropdown_entry_widget();
w = gDropdownEntryWidget;
break;
case MOZ_GTK_DROPDOWN_ARROW:
ensure_arrow_widget();
w = gDropdownButtonWidget;
break;
case MOZ_GTK_DROPDOWN:
{
gboolean interior_focus;
GtkRequisition indicator_size;
GtkBorder indicator_spacing;
gint focus_width, focus_pad;
ensure_option_menu_widget();
*right = *left = gOptionMenuWidget->style->xthickness;
*bottom = *top = gOptionMenuWidget->style->ythickness;
moz_gtk_option_menu_get_metrics(&interior_focus, &indicator_size,
&indicator_spacing, &focus_width, &focus_pad);
if (direction == GTK_TEXT_DIR_RTL)
*left += indicator_spacing.left + indicator_size.width + indicator_spacing.right;
else
*right += indicator_spacing.left + indicator_size.width + indicator_spacing.right;
return MOZ_GTK_SUCCESS;
}
case MOZ_GTK_TABPANELS:
ensure_tab_widget();
w = gTabWidget;
break;
case MOZ_GTK_PROGRESSBAR:
ensure_progress_widget();
w = gProgressWidget;
break;
case MOZ_GTK_SPINBUTTON_ENTRY:
case MOZ_GTK_SPINBUTTON_UP:
case MOZ_GTK_SPINBUTTON_DOWN:
ensure_spin_widget();
w = gSpinWidget;
break;
case MOZ_GTK_SCALE_HORIZONTAL:
ensure_scale_widget();
w = gHScaleWidget;
break;
case MOZ_GTK_SCALE_VERTICAL:
ensure_scale_widget();
w = gVScaleWidget;
break;
case MOZ_GTK_FRAME:
ensure_frame_widget();
w = gFrameWidget;
break;
case MOZ_GTK_CHECKBUTTON_LABEL:
case MOZ_GTK_RADIOBUTTON_LABEL:
{
gboolean interior_focus;
gint focus_width, focus_pad;
if (widget == MOZ_GTK_CHECKBUTTON_LABEL) {
ensure_checkbox_widget();
moz_gtk_widget_get_focus(gCheckboxWidget, &interior_focus,
&focus_width, &focus_pad);
}
else {
ensure_radiobutton_widget();
moz_gtk_widget_get_focus(gRadiobuttonWidget, &interior_focus,
&focus_width, &focus_pad);
}
if (interior_focus)
*left = *top = *right = *bottom = (focus_width + focus_pad);
else
*left = *top = *right = *bottom = 0;
return MOZ_GTK_SUCCESS;
}
case MOZ_GTK_CHECKBUTTON_CONTAINER:
case MOZ_GTK_RADIOBUTTON_CONTAINER:
{
gboolean interior_focus;
gint focus_width, focus_pad;
if (widget == MOZ_GTK_CHECKBUTTON_CONTAINER) {
ensure_checkbox_widget();
moz_gtk_widget_get_focus(gCheckboxWidget, &interior_focus,
&focus_width, &focus_pad);
w = gCheckboxWidget;
} else {
ensure_radiobutton_widget();
moz_gtk_widget_get_focus(gRadiobuttonWidget, &interior_focus,
&focus_width, &focus_pad);
w = gRadiobuttonWidget;
}
*left = *top = *right = *bottom = GTK_CONTAINER(w)->border_width;
if (!interior_focus) {
*left += (focus_width + focus_pad);
*right += (focus_width + focus_pad);
*top += (focus_width + focus_pad);
*bottom += (focus_width + focus_pad);
}
return MOZ_GTK_SUCCESS;
}
case MOZ_GTK_MENUBAR:
ensure_menu_bar_widget();
w = gMenuBarWidget;
break;
case MOZ_GTK_MENUPOPUP:
ensure_menu_popup_widget();
w = gMenuPopupWidget;
break;
case MOZ_GTK_MENUITEM:
ensure_menu_item_widget();
ensure_menu_bar_item_widget();
w = gMenuItemWidget;
break;
case MOZ_GTK_CHECKMENUITEM:
case MOZ_GTK_RADIOMENUITEM:
ensure_check_menu_item_widget();
w = gCheckMenuItemWidget;
break;
case MOZ_GTK_TAB:
ensure_tab_widget();
w = gTabWidget;
break;
case MOZ_GTK_SPLITTER_HORIZONTAL:
case MOZ_GTK_SPLITTER_VERTICAL:
case MOZ_GTK_CHECKBUTTON:
case MOZ_GTK_RADIOBUTTON:
case MOZ_GTK_SCROLLBAR_BUTTON:
case MOZ_GTK_SCROLLBAR_TRACK_HORIZONTAL:
case MOZ_GTK_SCROLLBAR_TRACK_VERTICAL:
case MOZ_GTK_SCROLLBAR_THUMB_HORIZONTAL:
case MOZ_GTK_SCROLLBAR_THUMB_VERTICAL:
case MOZ_GTK_SCALE_THUMB_HORIZONTAL:
case MOZ_GTK_SCALE_THUMB_VERTICAL:
case MOZ_GTK_GRIPPER:
case MOZ_GTK_PROGRESS_CHUNK:
case MOZ_GTK_EXPANDER:
case MOZ_GTK_TOOLBAR_SEPARATOR:
case MOZ_GTK_MENUSEPARATOR:
case MOZ_GTK_SPINBUTTON:
case MOZ_GTK_TOOLTIP:
case MOZ_GTK_WINDOW:
case MOZ_GTK_RESIZER:
case MOZ_GTK_MENUARROW:
case MOZ_GTK_TOOLBARBUTTON_ARROW:
*left = *top = *right = *bottom = 0;
return MOZ_GTK_SUCCESS;
default:
g_warning("Unsupported widget type: %d", widget);
return MOZ_GTK_UNKNOWN_WIDGET;
}
*right = *left = XTHICKNESS(w->style);
*bottom = *top = YTHICKNESS(w->style);
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_get_dropdown_arrow_size(gint* width, gint* height)
{
const gint min_arrow_size = 15;
ensure_arrow_widget();
*width = 2 * (1 + XTHICKNESS(gDropdownButtonWidget->style));
*width += min_arrow_size + GTK_MISC(gArrowWidget)->xpad * 2;
*height = 2 * (1 + YTHICKNESS(gDropdownButtonWidget->style));
*height += min_arrow_size + GTK_MISC(gArrowWidget)->ypad * 2;
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_get_toolbar_separator_width(gint* size)
{
gboolean wide_separators;
gint separator_width;
GtkStyle* style;
ensure_toolbar_widget();
style = gToolbarWidget->style;
gtk_widget_style_get(gToolbarWidget,
"space-size", size,
"wide-separators", &wide_separators,
"separator-width", &separator_width,
NULL);
*size = MAX(*size, (wide_separators ? separator_width : style->xthickness));
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_get_expander_size(gint* size)
{
ensure_expander_widget();
gtk_widget_style_get(gExpanderWidget,
"expander-size", size,
NULL);
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_get_treeview_expander_size(gint* size)
{
ensure_tree_view_widget();
gtk_widget_style_get(gTreeViewWidget,
"expander-size", size,
NULL);
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_get_menu_separator_height(gint *size)
{
gboolean wide_separators;
gint separator_height;
ensure_menu_separator_widget();
gtk_widget_style_get(gMenuSeparatorWidget,
"wide-separators", &wide_separators,
"separator-height", &separator_height,
NULL);
if (wide_separators)
*size = separator_height + gMenuSeparatorWidget->style->ythickness;
else
*size = gMenuSeparatorWidget->style->ythickness * 2;
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_get_scalethumb_metrics(GtkOrientation orient, gint* thumb_length, gint* thumb_height)
{
GtkWidget* widget;
ensure_scale_widget();
widget = ((orient == GTK_ORIENTATION_HORIZONTAL) ? gHScaleWidget : gVScaleWidget);
gtk_widget_style_get (widget,
"slider_length", thumb_length,
"slider_width", thumb_height,
NULL);
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_get_scrollbar_metrics(MozGtkScrollbarMetrics *metrics)
{
ensure_scrollbar_widget();
gtk_widget_style_get (gHorizScrollbarWidget,
"slider_width", &metrics->slider_width,
"trough_border", &metrics->trough_border,
"stepper_size", &metrics->stepper_size,
"stepper_spacing", &metrics->stepper_spacing,
NULL);
metrics->min_slider_size =
GTK_RANGE(gHorizScrollbarWidget)->min_slider_size;
return MOZ_GTK_SUCCESS;
}
gint
moz_gtk_widget_paint(GtkThemeWidgetType widget, GdkDrawable* drawable,
GdkRectangle* rect, GdkRectangle* cliprect,
GtkWidgetState* state, gint flags,
GtkTextDirection direction)
{
switch (widget) {
case MOZ_GTK_BUTTON:
if (state->depressed) {
ensure_toggle_button_widget();
return moz_gtk_button_paint(drawable, rect, cliprect, state,
(GtkReliefStyle) flags,
gToggleButtonWidget, direction);
}
ensure_button_widget();
return moz_gtk_button_paint(drawable, rect, cliprect, state,
(GtkReliefStyle) flags, gButtonWidget,
direction);
break;
case MOZ_GTK_CHECKBUTTON:
case MOZ_GTK_RADIOBUTTON:
return moz_gtk_toggle_paint(drawable, rect, cliprect, state,
(gboolean) flags,
(widget == MOZ_GTK_RADIOBUTTON),
direction);
break;
case MOZ_GTK_SCROLLBAR_BUTTON:
return moz_gtk_scrollbar_button_paint(drawable, rect, cliprect, state,
(GtkScrollbarButtonFlags) flags,
direction);
break;
case MOZ_GTK_SCROLLBAR_TRACK_HORIZONTAL:
case MOZ_GTK_SCROLLBAR_TRACK_VERTICAL:
return moz_gtk_scrollbar_trough_paint(widget, drawable, rect,
cliprect, state, direction);
break;
case MOZ_GTK_SCROLLBAR_THUMB_HORIZONTAL:
case MOZ_GTK_SCROLLBAR_THUMB_VERTICAL:
return moz_gtk_scrollbar_thumb_paint(widget, drawable, rect,
cliprect, state, direction);
break;
case MOZ_GTK_SCALE_HORIZONTAL:
case MOZ_GTK_SCALE_VERTICAL:
return moz_gtk_scale_paint(drawable, rect, cliprect, state,
(GtkOrientation) flags, direction);
break;
case MOZ_GTK_SCALE_THUMB_HORIZONTAL:
case MOZ_GTK_SCALE_THUMB_VERTICAL:
return moz_gtk_scale_thumb_paint(drawable, rect, cliprect, state,
(GtkOrientation) flags, direction);
break;
case MOZ_GTK_SPINBUTTON:
return moz_gtk_spin_paint(drawable, rect, direction);
break;
case MOZ_GTK_SPINBUTTON_UP:
case MOZ_GTK_SPINBUTTON_DOWN:
return moz_gtk_spin_updown_paint(drawable, rect,
(widget == MOZ_GTK_SPINBUTTON_DOWN),
state, direction);
break;
case MOZ_GTK_SPINBUTTON_ENTRY:
ensure_spin_widget();
return moz_gtk_entry_paint(drawable, rect, cliprect, state,
gSpinWidget, direction);
break;
case MOZ_GTK_GRIPPER:
return moz_gtk_gripper_paint(drawable, rect, cliprect, state,
direction);
break;
case MOZ_GTK_TREEVIEW:
return moz_gtk_treeview_paint(drawable, rect, cliprect, state,
direction);
break;
case MOZ_GTK_TREE_HEADER_CELL:
return moz_gtk_tree_header_cell_paint(drawable, rect, cliprect, state,
direction);
break;
case MOZ_GTK_TREE_HEADER_SORTARROW:
return moz_gtk_tree_header_sort_arrow_paint(drawable, rect, cliprect,
state,
(GtkArrowType) flags,
direction);
break;
case MOZ_GTK_TREEVIEW_EXPANDER:
return moz_gtk_treeview_expander_paint(drawable, rect, cliprect, state,
(GtkExpanderStyle) flags, direction);
break;
case MOZ_GTK_EXPANDER:
return moz_gtk_expander_paint(drawable, rect, cliprect, state,
(GtkExpanderStyle) flags, direction);
break;
case MOZ_GTK_ENTRY:
ensure_entry_widget();
return moz_gtk_entry_paint(drawable, rect, cliprect, state,
gEntryWidget, direction);
break;
case MOZ_GTK_DROPDOWN:
return moz_gtk_option_menu_paint(drawable, rect, cliprect, state,
direction);
break;
case MOZ_GTK_DROPDOWN_ARROW:
return moz_gtk_dropdown_arrow_paint(drawable, rect, cliprect, state,
direction);
break;
case MOZ_GTK_DROPDOWN_ENTRY:
ensure_dropdown_entry_widget();
return moz_gtk_entry_paint(drawable, rect, cliprect, state,
gDropdownEntryWidget, direction);
break;
case MOZ_GTK_CHECKBUTTON_CONTAINER:
case MOZ_GTK_RADIOBUTTON_CONTAINER:
return moz_gtk_container_paint(drawable, rect, cliprect, state,
(widget == MOZ_GTK_RADIOBUTTON_CONTAINER),
direction);
break;
case MOZ_GTK_CHECKBUTTON_LABEL:
case MOZ_GTK_RADIOBUTTON_LABEL:
return moz_gtk_toggle_label_paint(drawable, rect, cliprect, state,
(widget == MOZ_GTK_RADIOBUTTON_LABEL),
direction);
break;
case MOZ_GTK_TOOLBAR:
return moz_gtk_toolbar_paint(drawable, rect, cliprect, direction);
break;
case MOZ_GTK_TOOLBAR_SEPARATOR:
return moz_gtk_toolbar_separator_paint(drawable, rect, cliprect,
direction);
break;
case MOZ_GTK_TOOLTIP:
return moz_gtk_tooltip_paint(drawable, rect, cliprect, direction);
break;
case MOZ_GTK_FRAME:
return moz_gtk_frame_paint(drawable, rect, cliprect, direction);
break;
case MOZ_GTK_RESIZER:
return moz_gtk_resizer_paint(drawable, rect, cliprect, state,
direction);
break;
case MOZ_GTK_PROGRESSBAR:
return moz_gtk_progressbar_paint(drawable, rect, cliprect, direction);
break;
case MOZ_GTK_PROGRESS_CHUNK:
return moz_gtk_progress_chunk_paint(drawable, rect, cliprect,
direction);
break;
case MOZ_GTK_TAB:
return moz_gtk_tab_paint(drawable, rect, cliprect,
(GtkTabFlags) flags, direction);
break;
case MOZ_GTK_TABPANELS:
return moz_gtk_tabpanels_paint(drawable, rect, cliprect, direction);
break;
case MOZ_GTK_MENUBAR:
return moz_gtk_menu_bar_paint(drawable, rect, cliprect, direction);
break;
case MOZ_GTK_MENUPOPUP:
return moz_gtk_menu_popup_paint(drawable, rect, cliprect, direction);
break;
case MOZ_GTK_MENUSEPARATOR:
return moz_gtk_menu_separator_paint(drawable, rect, cliprect,
direction);
break;
case MOZ_GTK_MENUITEM:
return moz_gtk_menu_item_paint(drawable, rect, cliprect, state, flags,
direction);
break;
case MOZ_GTK_MENUARROW:
return moz_gtk_menu_arrow_paint(drawable, rect, cliprect, state,
direction);
break;
case MOZ_GTK_TOOLBARBUTTON_ARROW:
return moz_gtk_downarrow_paint(drawable, rect, cliprect, state);
break;
case MOZ_GTK_CHECKMENUITEM:
case MOZ_GTK_RADIOMENUITEM:
return moz_gtk_check_menu_item_paint(drawable, rect, cliprect, state,
(gboolean) flags,
(widget == MOZ_GTK_RADIOMENUITEM),
direction);
break;
case MOZ_GTK_SPLITTER_HORIZONTAL:
return moz_gtk_vpaned_paint(drawable, rect, cliprect, state);
break;
case MOZ_GTK_SPLITTER_VERTICAL:
return moz_gtk_hpaned_paint(drawable, rect, cliprect, state);
break;
case MOZ_GTK_WINDOW:
return moz_gtk_window_paint(drawable, rect, cliprect, direction);
break;
default:
g_warning("Unknown widget type: %d", widget);
}
return MOZ_GTK_UNKNOWN_WIDGET;
}
GtkWidget* moz_gtk_get_scrollbar_widget(void)
{
if (!is_initialized)
return NULL;
ensure_scrollbar_widget();
return gHorizScrollbarWidget;
}
gint
moz_gtk_shutdown()
{
if (gTooltipWidget)
gtk_widget_destroy(gTooltipWidget);
if (gProtoWindow)
gtk_widget_destroy(gProtoWindow);
gProtoWindow = NULL;
gButtonWidget = NULL;
gToggleButtonWidget = NULL;
gCheckboxWidget = NULL;
gRadiobuttonWidget = NULL;
gHorizScrollbarWidget = NULL;
gVertScrollbarWidget = NULL;
gSpinWidget = NULL;
gHScaleWidget = NULL;
gVScaleWidget = NULL;
gEntryWidget = NULL;
gArrowWidget = NULL;
gOptionMenuWidget = NULL;
gDropdownButtonWidget = NULL;
gDropdownEntryWidget = NULL;
gComboBoxEntryWidget = NULL;
gHandleBoxWidget = NULL;
gToolbarWidget = NULL;
gStatusbarWidget = NULL;
gFrameWidget = NULL;
gProgressWidget = NULL;
gTabWidget = NULL;
gTooltipWidget = NULL;
gMenuBarWidget = NULL;
gMenuBarItemWidget = NULL;
gMenuPopupWidget = NULL;
gMenuItemWidget = NULL;
gCheckMenuItemWidget = NULL;
gTreeViewWidget = NULL;
gTreeHeaderCellWidget = NULL;
gTreeHeaderSortArrowWidget = NULL;
gExpanderWidget = NULL;
gToolbarSeparatorWidget = NULL;
gMenuSeparatorWidget = NULL;
gHPanedWidget = NULL;
gVPanedWidget = NULL;
is_initialized = FALSE;
return MOZ_GTK_SUCCESS;
}