RenderThemeChromiumLinux.cpp [plain text]
#include "config.h"
#include "RenderThemeChromiumLinux.h"
#include "CSSValueKeywords.h"
#include "Color.h"
#include "PaintInfo.h"
#include "PlatformSupport.h"
#include "RenderObject.h"
#include "RenderProgress.h"
#include "RenderSlider.h"
#include "ScrollbarTheme.h"
#include "UserAgentStyleSheets.h"
namespace WebCore {
unsigned RenderThemeChromiumLinux::m_activeSelectionBackgroundColor =
0xff1e90ff;
unsigned RenderThemeChromiumLinux::m_activeSelectionForegroundColor =
Color::black;
unsigned RenderThemeChromiumLinux::m_inactiveSelectionBackgroundColor =
0xffc8c8c8;
unsigned RenderThemeChromiumLinux::m_inactiveSelectionForegroundColor =
0xff323232;
double RenderThemeChromiumLinux::m_caretBlinkInterval;
static const unsigned defaultButtonBackgroundColor = 0xffdddddd;
static PlatformSupport::ThemePaintState getWebThemeState(const RenderTheme* theme, const RenderObject* o)
{
if (!theme->isEnabled(o))
return PlatformSupport::StateDisabled;
if (theme->isPressed(o))
return PlatformSupport::StatePressed;
if (theme->isHovered(o))
return PlatformSupport::StateHover;
return PlatformSupport::StateNormal;
}
PassRefPtr<RenderTheme> RenderThemeChromiumLinux::create()
{
return adoptRef(new RenderThemeChromiumLinux());
}
#if !OS(ANDROID)
PassRefPtr<RenderTheme> RenderTheme::themeForPage(Page* page)
{
static RenderTheme* rt = RenderThemeChromiumLinux::create().leakRef();
return rt;
}
#endif
RenderThemeChromiumLinux::RenderThemeChromiumLinux()
{
m_caretBlinkInterval = RenderTheme::caretBlinkInterval();
}
RenderThemeChromiumLinux::~RenderThemeChromiumLinux()
{
}
Color RenderThemeChromiumLinux::systemColor(int cssValueId) const
{
static const Color linuxButtonGrayColor(0xffdddddd);
if (cssValueId == CSSValueButtonface)
return linuxButtonGrayColor;
return RenderTheme::systemColor(cssValueId);
}
String RenderThemeChromiumLinux::extraDefaultStyleSheet()
{
return RenderThemeChromiumSkia::extraDefaultStyleSheet() +
String(themeChromiumLinuxUserAgentStyleSheet, sizeof(themeChromiumLinuxUserAgentStyleSheet));
}
bool RenderThemeChromiumLinux::controlSupportsTints(const RenderObject* o) const
{
return isEnabled(o);
}
Color RenderThemeChromiumLinux::activeListBoxSelectionBackgroundColor() const
{
return Color(0x28, 0x28, 0x28);
}
Color RenderThemeChromiumLinux::activeListBoxSelectionForegroundColor() const
{
return Color::black;
}
Color RenderThemeChromiumLinux::inactiveListBoxSelectionBackgroundColor() const
{
return Color(0xc8, 0xc8, 0xc8);
}
Color RenderThemeChromiumLinux::inactiveListBoxSelectionForegroundColor() const
{
return Color(0x32, 0x32, 0x32);
}
Color RenderThemeChromiumLinux::platformActiveSelectionBackgroundColor() const
{
return m_activeSelectionBackgroundColor;
}
Color RenderThemeChromiumLinux::platformInactiveSelectionBackgroundColor() const
{
return m_inactiveSelectionBackgroundColor;
}
Color RenderThemeChromiumLinux::platformActiveSelectionForegroundColor() const
{
return m_activeSelectionForegroundColor;
}
Color RenderThemeChromiumLinux::platformInactiveSelectionForegroundColor() const
{
return m_inactiveSelectionForegroundColor;
}
void RenderThemeChromiumLinux::adjustSliderThumbSize(RenderStyle* style) const
{
IntSize size = PlatformSupport::getThemePartSize(PlatformSupport::PartSliderThumb);
if (style->appearance() == SliderThumbHorizontalPart) {
style->setWidth(Length(size.width(), Fixed));
style->setHeight(Length(size.height(), Fixed));
} else if (style->appearance() == SliderThumbVerticalPart) {
style->setWidth(Length(size.height(), Fixed));
style->setHeight(Length(size.width(), Fixed));
} else
RenderThemeChromiumSkia::adjustSliderThumbSize(style);
}
bool RenderThemeChromiumLinux::supportsControlTints() const
{
return true;
}
void RenderThemeChromiumLinux::setCaretBlinkInterval(double interval)
{
m_caretBlinkInterval = interval;
}
double RenderThemeChromiumLinux::caretBlinkIntervalInternal() const
{
return m_caretBlinkInterval;
}
void RenderThemeChromiumLinux::setSelectionColors(
unsigned activeBackgroundColor,
unsigned activeForegroundColor,
unsigned inactiveBackgroundColor,
unsigned inactiveForegroundColor)
{
m_activeSelectionBackgroundColor = activeBackgroundColor;
m_activeSelectionForegroundColor = activeForegroundColor;
m_inactiveSelectionBackgroundColor = inactiveBackgroundColor;
m_inactiveSelectionForegroundColor = inactiveForegroundColor;
}
bool RenderThemeChromiumLinux::paintCheckbox(RenderObject* o, const PaintInfo& i, const IntRect& rect)
{
PlatformSupport::ThemePaintExtraParams extraParams;
extraParams.button.checked = isChecked(o);
extraParams.button.indeterminate = isIndeterminate(o);
PlatformSupport::paintThemePart(i.context, PlatformSupport::PartCheckbox, getWebThemeState(this, o), rect, &extraParams);
return false;
}
void RenderThemeChromiumLinux::setCheckboxSize(RenderStyle* style) const
{
if (!style->width().isIntrinsicOrAuto() && !style->height().isAuto())
return;
IntSize size = PlatformSupport::getThemePartSize(PlatformSupport::PartCheckbox);
setSizeIfAuto(style, size);
}
bool RenderThemeChromiumLinux::paintRadio(RenderObject* o, const PaintInfo& i, const IntRect& rect)
{
PlatformSupport::ThemePaintExtraParams extraParams;
extraParams.button.checked = isChecked(o);
PlatformSupport::paintThemePart(i.context, PlatformSupport::PartRadio, getWebThemeState(this, o), rect, &extraParams);
return false;
}
void RenderThemeChromiumLinux::setRadioSize(RenderStyle* style) const
{
if (!style->width().isIntrinsicOrAuto() && !style->height().isAuto())
return;
IntSize size = PlatformSupport::getThemePartSize(PlatformSupport::PartRadio);
setSizeIfAuto(style, size);
}
bool RenderThemeChromiumLinux::paintButton(RenderObject* o, const PaintInfo& i, const IntRect& rect)
{
PlatformSupport::ThemePaintExtraParams extraParams;
extraParams.button.isDefault = isDefault(o);
extraParams.button.hasBorder = true;
extraParams.button.backgroundColor = defaultButtonBackgroundColor;
if (o->hasBackground())
extraParams.button.backgroundColor = o->style()->visitedDependentColor(CSSPropertyBackgroundColor).rgb();
PlatformSupport::paintThemePart(i.context, PlatformSupport::PartButton, getWebThemeState(this, o), rect, &extraParams);
return false;
}
bool RenderThemeChromiumLinux::paintTextField(RenderObject* o, const PaintInfo& i, const IntRect& rect)
{
if (o->style()->hasBorderRadius() || o->style()->hasBackgroundImage())
return true;
ControlPart part = o->style()->appearance();
PlatformSupport::ThemePaintExtraParams extraParams;
extraParams.textField.isTextArea = part == TextAreaPart;
extraParams.textField.isListbox = part == ListboxPart;
Color backgroundColor(Color::white);
if (o->style()->visitedDependentColor(CSSPropertyBackgroundColor).isValid())
backgroundColor = o->style()->visitedDependentColor(CSSPropertyBackgroundColor);
extraParams.textField.backgroundColor = backgroundColor.rgb();
PlatformSupport::paintThemePart(i.context, PlatformSupport::PartTextField, getWebThemeState(this, o), rect, &extraParams);
return false;
}
bool RenderThemeChromiumLinux::paintMenuList(RenderObject* o, const PaintInfo& i, const IntRect& rect)
{
if (!o->isBox())
return false;
const int right = rect.x() + rect.width();
const int middle = rect.y() + rect.height() / 2;
PlatformSupport::ThemePaintExtraParams extraParams;
extraParams.menuList.arrowX = (o->style()->direction() == RTL) ? rect.x() + 7 : right - 13;
extraParams.menuList.arrowY = middle;
const RenderBox* box = toRenderBox(o);
extraParams.menuList.hasBorder = box->borderRight() || box->borderLeft() || box->borderTop() || box->borderBottom();
extraParams.menuList.hasBorderRadius = o->style()->hasBorderRadius();
extraParams.menuList.backgroundColor = Color::transparent;
if (o->hasBackground())
extraParams.menuList.backgroundColor = o->style()->visitedDependentColor(CSSPropertyBackgroundColor).rgb();
PlatformSupport::paintThemePart(i.context, PlatformSupport::PartMenuList, getWebThemeState(this, o), rect, &extraParams);
return false;
}
bool RenderThemeChromiumLinux::paintSliderTrack(RenderObject* o, const PaintInfo& i, const IntRect& rect)
{
PlatformSupport::ThemePaintExtraParams extraParams;
extraParams.slider.vertical = o->style()->appearance() == SliderVerticalPart;
PlatformSupport::paintThemePart(i.context, PlatformSupport::PartSliderTrack, getWebThemeState(this, o), rect, &extraParams);
return false;
}
bool RenderThemeChromiumLinux::paintSliderThumb(RenderObject* o, const PaintInfo& i, const IntRect& rect)
{
PlatformSupport::ThemePaintExtraParams extraParams;
extraParams.slider.vertical = o->style()->appearance() == SliderThumbVerticalPart;
extraParams.slider.inDrag = isPressed(o);
PlatformSupport::paintThemePart(i.context, PlatformSupport::PartSliderThumb, getWebThemeState(this, o), rect, &extraParams);
return false;
}
void RenderThemeChromiumLinux::adjustInnerSpinButtonStyle(StyleResolver*, RenderStyle* style, Element*) const
{
IntSize size = PlatformSupport::getThemePartSize(PlatformSupport::PartInnerSpinButton);
style->setWidth(Length(size.width(), Fixed));
style->setMinWidth(Length(size.width(), Fixed));
}
bool RenderThemeChromiumLinux::paintInnerSpinButton(RenderObject* o, const PaintInfo& i, const IntRect& rect)
{
PlatformSupport::ThemePaintExtraParams extraParams;
extraParams.innerSpin.spinUp = (controlStatesForRenderer(o) & SpinUpState);
extraParams.innerSpin.readOnly = isReadOnlyControl(o);
PlatformSupport::paintThemePart(i.context, PlatformSupport::PartInnerSpinButton, getWebThemeState(this, o), rect, &extraParams);
return false;
}
#if ENABLE(PROGRESS_TAG)
bool RenderThemeChromiumLinux::paintProgressBar(RenderObject* o, const PaintInfo& i, const IntRect& rect)
{
if (!o->isProgress())
return true;
RenderProgress* renderProgress = toRenderProgress(o);
IntRect valueRect = progressValueRectFor(renderProgress, rect);
PlatformSupport::ThemePaintExtraParams extraParams;
extraParams.progressBar.determinate = renderProgress->isDeterminate();
extraParams.progressBar.valueRectX = valueRect.x();
extraParams.progressBar.valueRectY = valueRect.y();
extraParams.progressBar.valueRectWidth = valueRect.width();
extraParams.progressBar.valueRectHeight = valueRect.height();
PlatformSupport::paintThemePart(i.context, PlatformSupport::PartProgressBar, getWebThemeState(this, o), rect, &extraParams);
return false;
}
#endif
}