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-rw-r--r--WebCore/rendering/RenderEmbeddedObject.cpp143
1 files changed, 119 insertions, 24 deletions
diff --git a/WebCore/rendering/RenderEmbeddedObject.cpp b/WebCore/rendering/RenderEmbeddedObject.cpp
index 3d6575c..de9ca17 100644
--- a/WebCore/rendering/RenderEmbeddedObject.cpp
+++ b/WebCore/rendering/RenderEmbeddedObject.cpp
@@ -24,6 +24,8 @@
#include "config.h"
#include "RenderEmbeddedObject.h"
+#include "Chrome.h"
+#include "ChromeClient.h"
#include "CSSValueKeywords.h"
#include "Font.h"
#include "FontSelector.h"
@@ -37,6 +39,7 @@
#include "HTMLParamElement.h"
#include "LocalizedStrings.h"
#include "MIMETypeRegistry.h"
+#include "MouseEvent.h"
#include "Page.h"
#include "Path.h"
#include "PluginWidget.h"
@@ -61,13 +64,23 @@ using namespace HTMLNames;
static const float replacementTextRoundedRectHeight = 18;
static const float replacementTextRoundedRectLeftRightTextMargin = 6;
static const float replacementTextRoundedRectOpacity = 0.20f;
+static const float replacementTextPressedRoundedRectOpacity = 0.65f;
static const float replacementTextRoundedRectRadius = 5;
static const float replacementTextTextOpacity = 0.55f;
+static const float replacementTextPressedTextOpacity = 0.65f;
+static const Color& replacementTextRoundedRectPressedColor()
+{
+ static const Color lightGray(205, 205, 205);
+ return lightGray;
+}
+
RenderEmbeddedObject::RenderEmbeddedObject(Element* element)
: RenderPart(element)
, m_hasFallbackContent(false)
, m_showsMissingPluginIndicator(false)
+ , m_missingPluginIndicatorIsPressed(false)
+ , m_mouseDownWasInMissingPluginIndicator(false)
{
view()->frameView()->setIsVisuallyNonEmpty();
}
@@ -356,6 +369,15 @@ void RenderEmbeddedObject::setShowsCrashedPluginIndicator()
m_replacementText = crashedPluginText();
}
+void RenderEmbeddedObject::setMissingPluginIndicatorIsPressed(bool pressed)
+{
+ if (m_missingPluginIndicatorIsPressed == pressed)
+ return;
+
+ m_missingPluginIndicatorIsPressed = pressed;
+ repaint();
+}
+
void RenderEmbeddedObject::paint(PaintInfo& paintInfo, int tx, int ty)
{
if (!m_replacementText.isNull()) {
@@ -378,8 +400,35 @@ void RenderEmbeddedObject::paintReplaced(PaintInfo& paintInfo, int tx, int ty)
if (context->paintingDisabled())
return;
- FloatRect pluginRect = contentBoxRect();
- pluginRect.move(tx, ty);
+ FloatRect contentRect;
+ Path path;
+ FloatRect replacementTextRect;
+ Font font;
+ TextRun run("");
+ float textWidth;
+ if (!getReplacementTextGeometry(tx, ty, contentRect, path, replacementTextRect, font, run, textWidth))
+ return;
+
+ context->save();
+ context->clip(contentRect);
+ context->beginPath();
+ context->addPath(path);
+ context->setAlpha(m_missingPluginIndicatorIsPressed ? replacementTextPressedRoundedRectOpacity : replacementTextRoundedRectOpacity);
+ context->setFillColor(m_missingPluginIndicatorIsPressed ? replacementTextRoundedRectPressedColor() : Color::white, style()->colorSpace());
+ context->fillPath();
+
+ float labelX = roundf(replacementTextRect.location().x() + (replacementTextRect.size().width() - textWidth) / 2);
+ float labelY = roundf(replacementTextRect.location().y() + (replacementTextRect.size().height() - font.height()) / 2 + font.ascent());
+ context->setAlpha(m_missingPluginIndicatorIsPressed ? replacementTextPressedTextOpacity : replacementTextTextOpacity);
+ context->setFillColor(Color::black, style()->colorSpace());
+ context->drawBidiText(font, run, FloatPoint(labelX, labelY));
+ context->restore();
+}
+
+bool RenderEmbeddedObject::getReplacementTextGeometry(int tx, int ty, FloatRect& contentRect, Path& path, FloatRect& replacementTextRect, Font& font, TextRun& run, float& textWidth)
+{
+ contentRect = contentBoxRect();
+ contentRect.move(tx, ty);
FontDescription fontDescription;
RenderTheme::defaultTheme()->systemFont(CSSValueWebkitSmallControl, fontDescription);
@@ -387,36 +436,24 @@ void RenderEmbeddedObject::paintReplaced(PaintInfo& paintInfo, int tx, int ty)
Settings* settings = document()->settings();
ASSERT(settings);
if (!settings)
- return;
+ return false;
fontDescription.setRenderingMode(settings->fontRenderingMode());
fontDescription.setComputedSize(fontDescription.specifiedSize());
- Font font(fontDescription, 0, 0);
+ font = Font(fontDescription, 0, 0);
font.update(0);
- TextRun run(m_replacementText.characters(), m_replacementText.length());
+ run = TextRun(m_replacementText.characters(), m_replacementText.length());
run.disableRoundingHacks();
- float textWidth = font.floatWidth(run);
+ textWidth = font.floatWidth(run);
- FloatRect replacementTextRect;
replacementTextRect.setSize(FloatSize(textWidth + replacementTextRoundedRectLeftRightTextMargin * 2, replacementTextRoundedRectHeight));
- replacementTextRect.setLocation(FloatPoint((pluginRect.size().width() / 2 - replacementTextRect.size().width() / 2) + pluginRect.location().x(),
- (pluginRect.size().height() / 2 - replacementTextRect.size().height() / 2) + pluginRect.location().y()));
-
- Path path = Path::createRoundedRectangle(replacementTextRect, FloatSize(replacementTextRoundedRectRadius, replacementTextRoundedRectRadius));
- context->save();
- context->clip(pluginRect);
- context->beginPath();
- context->addPath(path);
- context->setAlpha(replacementTextRoundedRectOpacity);
- context->setFillColor(Color::white, style()->colorSpace());
- context->fillPath();
+ float x = (contentRect.size().width() / 2 - replacementTextRect.size().width() / 2) + contentRect.location().x();
+ float y = (contentRect.size().height() / 2 - replacementTextRect.size().height() / 2) + contentRect.location().y();
+ replacementTextRect.setLocation(FloatPoint(x, y));
+
+ path = Path::createRoundedRectangle(replacementTextRect, FloatSize(replacementTextRoundedRectRadius, replacementTextRoundedRectRadius));
- FloatPoint labelPoint(roundf(replacementTextRect.location().x() + (replacementTextRect.size().width() - textWidth) / 2),
- roundf(replacementTextRect.location().y()+ (replacementTextRect.size().height() - font.height()) / 2 + font.ascent()));
- context->setAlpha(replacementTextTextOpacity);
- context->setFillColor(Color::black, style()->colorSpace());
- context->drawBidiText(font, run, labelPoint);
- context->restore();
+ return true;
}
void RenderEmbeddedObject::layout()
@@ -455,5 +492,63 @@ void RenderEmbeddedObject::viewCleared()
view->setMarginHeight(marginh);
}
}
+
+bool RenderEmbeddedObject::isInMissingPluginIndicator(MouseEvent* event)
+{
+ FloatRect contentRect;
+ Path path;
+ FloatRect replacementTextRect;
+ Font font;
+ TextRun run("");
+ float textWidth;
+ if (!getReplacementTextGeometry(0, 0, contentRect, path, replacementTextRect, font, run, textWidth))
+ return false;
+
+ return path.contains(absoluteToLocal(event->absoluteLocation(), false, true));
+}
+
+void RenderEmbeddedObject::handleMissingPluginIndicatorEvent(Event* event)
+{
+ if (Page* page = document()->page()) {
+ if (!page->chrome()->client()->shouldMissingPluginMessageBeButton())
+ return;
+ }
+
+ if (!event->isMouseEvent())
+ return;
+
+ MouseEvent* mouseEvent = static_cast<MouseEvent*>(event);
+ HTMLPlugInElement* element = static_cast<HTMLPlugInElement*>(node());
+ if (event->type() == eventNames().mousedownEvent && static_cast<MouseEvent*>(event)->button() == LeftButton) {
+ m_mouseDownWasInMissingPluginIndicator = isInMissingPluginIndicator(mouseEvent);
+ if (m_mouseDownWasInMissingPluginIndicator) {
+ if (Frame* frame = document()->frame()) {
+ frame->eventHandler()->setCapturingMouseEventsNode(element);
+ element->setIsCapturingMouseEvents(true);
+ }
+ setMissingPluginIndicatorIsPressed(true);
+ }
+ event->setDefaultHandled();
+ }
+ if (event->type() == eventNames().mouseupEvent && static_cast<MouseEvent*>(event)->button() == LeftButton) {
+ if (m_missingPluginIndicatorIsPressed) {
+ if (Frame* frame = document()->frame()) {
+ frame->eventHandler()->setCapturingMouseEventsNode(0);
+ element->setIsCapturingMouseEvents(false);
+ }
+ setMissingPluginIndicatorIsPressed(false);
+ }
+ if (m_mouseDownWasInMissingPluginIndicator && isInMissingPluginIndicator(mouseEvent)) {
+ if (Page* page = document()->page())
+ page->chrome()->client()->missingPluginButtonClicked(element);
+ }
+ m_mouseDownWasInMissingPluginIndicator = false;
+ event->setDefaultHandled();
+ }
+ if (event->type() == eventNames().mousemoveEvent) {
+ setMissingPluginIndicatorIsPressed(m_mouseDownWasInMissingPluginIndicator && isInMissingPluginIndicator(mouseEvent));
+ event->setDefaultHandled();
+ }
+}
}
generated by cgit v1.1 at 2024-12-22 22:55:55 +0000