void NetscapePlugin::platformGeometryDidChange()
{
if (m_isWindowed) {
uint64_t windowID = 0;
#if PLATFORM(GTK)
windowID = static_cast<uint64_t>(GDK_WINDOW_XID(gtk_plug_get_socket_window(GTK_PLUG(m_platformPluginWidget))));
#endif
IntRect clipRect(m_clipRect);
clipRect.move(-m_frameRectInWindowCoordinates.x(), -m_frameRectInWindowCoordinates.y());
controller()->windowedPluginGeometryDidChange(m_frameRectInWindowCoordinates, clipRect, windowID);
return;
}
Display* display = x11HostDisplay();
if (m_drawable)
XFreePixmap(display, m_drawable);
if (m_pluginSize.isEmpty()) {
m_drawable = 0;
return;
}
m_drawable = XCreatePixmap(display, rootWindowID(), m_pluginSize.width(), m_pluginSize.height(), displayDepth());
XSync(display, false); // Make sure that the server knows about the Drawable.
}
bool NetscapePlugin::platformPostInitializeWindowless()
{
Display* display = x11HostDisplay();
m_npWindow.type = NPWindowTypeDrawable;
m_npWindow.window = 0;
int depth = displayDepth();
#if PLATFORM(QT)
ASSERT(depth == 16 || depth == 24 || depth == 32);
#endif
NPSetWindowCallbackStruct* callbackStruct = static_cast<NPSetWindowCallbackStruct*>(m_npWindow.ws_info);
callbackStruct->display = display;
callbackStruct->depth = depth;
XVisualInfo visualTemplate;
visualTemplate.screen = x11Screen();
visualTemplate.depth = depth;
visualTemplate.c_class = TrueColor;
int numMatching;
XVisualInfo* visualInfo = XGetVisualInfo(display, VisualScreenMask | VisualDepthMask | VisualClassMask,
&visualTemplate, &numMatching);
ASSERT(visualInfo);
Visual* visual = visualInfo[0].visual;
ASSERT(visual);
XFree(visualInfo);
callbackStruct->visual = visual;
callbackStruct->colormap = XCreateColormap(display, rootWindowID(), visual, AllocNone);
callSetWindow();
return true;
}
static inline void setCommonMouseEventFields(XEventType& xEvent, const WebEventType& webEvent, const WebCore::IntPoint& pluginLocation)
{
xEvent.root = rootWindowID();
xEvent.subwindow = 0;
xEvent.time = xTimeStamp(webEvent.timestamp());
xEvent.x = webEvent.position().x() - pluginLocation.x();
xEvent.y = webEvent.position().y() - pluginLocation.y();
xEvent.x_root = webEvent.globalPosition().x();
xEvent.y_root = webEvent.globalPosition().y();
xEvent.state = xKeyModifiers(webEvent);
xEvent.same_screen = true;
}
void NetscapePluginX11::geometryDidChange()
{
if (m_plugin.isWindowed()) {
uint64_t windowID = 0;
#if PLATFORM(GTK)
windowID = static_cast<uint64_t>(GDK_WINDOW_XID(gtk_plug_get_socket_window(GTK_PLUG(m_platformPluginWidget))));
#endif
m_plugin.controller()->windowedPluginGeometryDidChange(m_plugin.frameRectInWindowCoordinates(), m_plugin.clipRect(), windowID);
return;
}
m_drawable.reset();
if (m_plugin.size().isEmpty())
return;
m_drawable = XCreatePixmap(x11HostDisplay(), rootWindowID(), m_plugin.size().width(), m_plugin.size().height(), displayDepth());
XSync(x11HostDisplay(), false); // Make sure that the server knows about the Drawable.
}
static inline void setXKeyEventFields(XEvent& xEvent, const WebKeyboardEvent& webEvent)
{
xEvent.xany.type = (webEvent.type() == WebEvent::KeyDown) ? kKeyPressType : kKeyReleaseType;
XKeyEvent& xKey = xEvent.xkey;
xKey.root = rootWindowID();
xKey.subwindow = 0;
xKey.time = xTimeStamp(webEvent.timestamp());
xKey.state = xKeyModifiers(webEvent);
xKey.keycode = webEvent.nativeVirtualKeyCode();
xKey.same_screen = true;
// Key events propagated to the plugin does not need to have position.
// source: https://developer.mozilla.org/en/NPEvent
xKey.x = 0;
xKey.y = 0;
xKey.x_root = 0;
xKey.y_root = 0;
}
NetscapePluginX11::NetscapePluginX11(NetscapePlugin& plugin, Display* display)
: m_plugin(plugin)
, m_pluginDisplay(display)
{
Display* hostDisplay = x11HostDisplay();
int depth = displayDepth();
m_setWindowCallbackStruct.display = hostDisplay;
m_setWindowCallbackStruct.depth = depth;
XVisualInfo visualTemplate;
visualTemplate.screen = x11Screen();
visualTemplate.depth = depth;
visualTemplate.c_class = TrueColor;
int numMatching;
XUniquePtr<XVisualInfo> visualInfo(XGetVisualInfo(hostDisplay, VisualScreenMask | VisualDepthMask | VisualClassMask, &visualTemplate, &numMatching));
ASSERT(visualInfo);
Visual* visual = visualInfo.get()[0].visual;
ASSERT(visual);
m_setWindowCallbackStruct.visual = visual;
m_setWindowCallbackStruct.colormap = XCreateColormap(hostDisplay, rootWindowID(), visual, AllocNone);
}
