diff options
Diffstat (limited to 'Source/WebCore/plugins/gtk')
| -rw-r--r-- | Source/WebCore/plugins/gtk/PluginPackageGtk.cpp | 202 | ||||
| -rw-r--r-- | Source/WebCore/plugins/gtk/PluginViewGtk.cpp | 896 | ||||
| -rw-r--r-- | Source/WebCore/plugins/gtk/gtk2xtbin.c | 956 | ||||
| -rw-r--r-- | Source/WebCore/plugins/gtk/gtk2xtbin.h | 161 | ||||
| -rw-r--r-- | Source/WebCore/plugins/gtk/xembed.h | 64 |
5 files changed, 0 insertions, 2279 deletions
diff --git a/Source/WebCore/plugins/gtk/PluginPackageGtk.cpp b/Source/WebCore/plugins/gtk/PluginPackageGtk.cpp deleted file mode 100644 index a81f5a10c..000000000 --- a/Source/WebCore/plugins/gtk/PluginPackageGtk.cpp +++ /dev/null @@ -1,202 +0,0 @@ -/* - * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. - * Copyright (C) 2008 Collabora Ltd. All rights reserved. - * Copyright (C) 2008 Nuanti Ltd. - * Copyright (C) 2008 Novell Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "PluginPackage.h" - -#include "GRefPtrGtk.h" -#include "MIMETypeRegistry.h" -#include "NotImplemented.h" -#include "npruntime_impl.h" -#include "PluginDebug.h" -#include <gio/gio.h> -#include <wtf/gobject/GUniquePtr.h> -#include <wtf/text/CString.h> - -namespace WebCore { - -bool PluginPackage::fetchInfo() -{ - if (!load()) - return false; - - NP_GetMIMEDescriptionFuncPtr NP_GetMIMEDescription = 0; - NPP_GetValueProcPtr NPP_GetValue = 0; - - g_module_symbol(m_module, "NP_GetMIMEDescription", (void**)&NP_GetMIMEDescription); - g_module_symbol(m_module, "NP_GetValue", (void**)&NPP_GetValue); - - if (!NP_GetMIMEDescription || !NPP_GetValue) - return false; - - char* buffer = 0; - NPError err = NPP_GetValue(0, NPPVpluginNameString, &buffer); - if (err == NPERR_NO_ERROR) - m_name = String::fromUTF8(buffer); - - buffer = 0; - err = NPP_GetValue(0, NPPVpluginDescriptionString, &buffer); - if (err == NPERR_NO_ERROR) { - m_description = String::fromUTF8(buffer); - determineModuleVersionFromDescription(); - } - - const gchar* types = NP_GetMIMEDescription(); - if (!types) - return true; - - gchar** mimeDescs = g_strsplit(types, ";", -1); - for (int i = 0; mimeDescs[i] && mimeDescs[i][0]; i++) { - GUniquePtr<char> mime(g_utf8_strdown(mimeDescs[i], -1)); - gchar** mimeData = g_strsplit(mime.get(), ":", 3); - if (g_strv_length(mimeData) < 3) { - g_strfreev(mimeData); - continue; - } - - String description = String::fromUTF8(mimeData[2]); - gchar** extensions = g_strsplit(mimeData[1], ",", -1); - - Vector<String> extVector; - for (int j = 0; extensions[j]; j++) - extVector.append(String::fromUTF8(extensions[j])); - - determineQuirks(mimeData[0]); - m_mimeToExtensions.add(mimeData[0], extVector); - m_mimeToDescriptions.add(mimeData[0], description); - - g_strfreev(extensions); - g_strfreev(mimeData); - } - g_strfreev(mimeDescs); - - return true; -} - -static int webkitgtkXError(Display* xdisplay, XErrorEvent* error) -{ - gchar errorMessage[64]; - XGetErrorText(xdisplay, error->error_code, errorMessage, 63); - g_warning("The program '%s' received an X Window System error.\n" - "This probably reflects a bug in the Adobe Flash plugin.\n" - "The error was '%s'.\n" - " (Details: serial %ld error_code %d request_code %d minor_code %d)\n", - g_get_prgname(), errorMessage, - error->serial, error->error_code, - error->request_code, error->minor_code); - return 0; -} - -static bool moduleMixesGtkSymbols(GModule* module) -{ - void* symbol; -#ifdef GTK_API_VERSION_2 - return g_module_symbol(module, "gtk_application_get_type", &symbol); -#else - return g_module_symbol(module, "gtk_object_get_type", &symbol); -#endif -} - -bool PluginPackage::load() -{ - if (m_isLoaded) { - m_loadCount++; - return true; - } - - GUniquePtr<gchar> finalPath(g_strdup(m_path.utf8().data())); - while (g_file_test(finalPath.get(), G_FILE_TEST_IS_SYMLINK)) { - GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(finalPath.get())); - GRefPtr<GFile> dir = adoptGRef(g_file_get_parent(file.get())); - GUniquePtr<gchar> linkPath(g_file_read_link(finalPath.get(), 0)); - GRefPtr<GFile> resolvedFile = adoptGRef(g_file_resolve_relative_path(dir.get(), linkPath.get())); - finalPath.reset(g_file_get_path(resolvedFile.get())); - } - - // No joke. If there is a netscape component in the path, go back - // to the symlink, as flash breaks otherwise. - // See http://src.chromium.org/viewvc/chrome/trunk/src/webkit/glue/plugins/plugin_list_posix.cc - GUniquePtr<gchar> baseName(g_path_get_basename(finalPath.get())); - if (!g_strcmp0(baseName.get(), "libflashplayer.so") - && g_strstr_len(finalPath.get(), -1, "/netscape/")) - finalPath.reset(g_strdup(m_path.utf8().data())); - - m_module = g_module_open(finalPath.get(), G_MODULE_BIND_LOCAL); - - if (!m_module) { - LOG(Plugins,"Module Load Failed :%s, Error:%s\n", (m_path.utf8()).data(), g_module_error()); - return false; - } - - if (moduleMixesGtkSymbols(m_module)) { - LOG(Plugins, "Ignoring module '%s' to avoid mixing GTK+ 2 and GTK+ 3 symbols.\n", m_path.utf8().data()); - return false; - } - - m_isLoaded = true; - - if (!g_strcmp0(baseName.get(), "libflashplayer.so")) { - // Flash plugin can produce X errors that are handled by the GDK X error handler, which - // exits the process. Since we don't want to crash due to flash bugs, we install a - // custom error handler to show a warning when a X error happens without aborting. - XSetErrorHandler(webkitgtkXError); - } - - NP_InitializeFuncPtr NP_Initialize = 0; - m_NPP_Shutdown = 0; - - NPError npErr; - - g_module_symbol(m_module, "NP_Initialize", (void**)&NP_Initialize); - g_module_symbol(m_module, "NP_Shutdown", (void**)&m_NPP_Shutdown); - - if (!NP_Initialize || !m_NPP_Shutdown) - goto abort; - - memset(&m_pluginFuncs, 0, sizeof(m_pluginFuncs)); - m_pluginFuncs.size = sizeof(m_pluginFuncs); - - initializeBrowserFuncs(); - - npErr = NP_Initialize(&m_browserFuncs, &m_pluginFuncs); - if (npErr != NPERR_NO_ERROR) - goto abort; - - m_loadCount++; - return true; - -abort: - unloadWithoutShutdown(); - return false; -} - -uint16_t PluginPackage::NPVersion() const -{ - return NPVERS_HAS_PLUGIN_THREAD_ASYNC_CALL; -} -} diff --git a/Source/WebCore/plugins/gtk/PluginViewGtk.cpp b/Source/WebCore/plugins/gtk/PluginViewGtk.cpp deleted file mode 100644 index 0bbbee3fe..000000000 --- a/Source/WebCore/plugins/gtk/PluginViewGtk.cpp +++ /dev/null @@ -1,896 +0,0 @@ -/* - * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. - * Copyright (C) 2008 Collabora Ltd. All rights reserved. - * Copyright (C) 2009, 2010 Kakai, Inc. <brian@kakai.com> - * Copyright (C) 2010 Igalia S.L. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "PluginView.h" - -#include "BridgeJSC.h" -#include "Document.h" -#include "DocumentLoader.h" -#include "Element.h" -#include "FocusController.h" -#include "Frame.h" -#include "FrameLoadRequest.h" -#include "FrameLoader.h" -#include "FrameTree.h" -#include "FrameView.h" -#include "GRefPtrGtk.h" -#include "GraphicsContext.h" -#include "GtkVersioning.h" -#include "HTMLNames.h" -#include "HTMLPlugInElement.h" -#include "HostWindow.h" -#include "Image.h" -#include "JSDOMBinding.h" -#include "JSDOMWindowBase.h" -#include "KeyboardEvent.h" -#include "MouseEvent.h" -#include "NotImplemented.h" -#include "Page.h" -#include "PlatformContextCairo.h" -#include "PlatformKeyboardEvent.h" -#include "PlatformMouseEvent.h" -#include "PluginDebug.h" -#include "PluginMainThreadScheduler.h" -#include "PluginPackage.h" -#include "RenderElement.h" -#include "Settings.h" -#include "SpatialNavigation.h" -#include "npruntime_impl.h" -#include "runtime_root.h" -#include <runtime/JSCJSValue.h> -#include <runtime/JSLock.h> - -#ifdef GTK_API_VERSION_2 -#include <gdkconfig.h> -#endif -#include <gtk/gtk.h> - -#define String XtStringType -#include "RefPtrCairo.h" -#include "gtk2xtbin.h" -#define Bool int // this got undefined somewhere -#define Status int // ditto -#include <X11/extensions/Xrender.h> -#include <cairo-xlib.h> -#include <gdk/gdkx.h> - -using JSC::ExecState; -using JSC::Interpreter; -using JSC::JSLock; -using JSC::JSObject; - -using std::min; - -using namespace WTF; - -namespace WebCore { - -using namespace HTMLNames; - -bool PluginView::dispatchNPEvent(NPEvent& event) -{ - // sanity check - if (!m_plugin->pluginFuncs()->event) - return false; - - PluginView::setCurrentPluginView(this); - JSC::JSLock::DropAllLocks dropAllLocks(JSDOMWindowBase::commonVM()); - setCallingPlugin(true); - - bool accepted = !m_plugin->pluginFuncs()->event(m_instance, &event); - - setCallingPlugin(false); - PluginView::setCurrentPluginView(0); - return accepted; -} - -static Window getRootWindow(Frame* parentFrame) -{ - GtkWidget* parentWidget = parentFrame->view()->hostWindow()->platformPageClient(); - GdkScreen* gscreen = gtk_widget_get_screen(parentWidget); - return GDK_WINDOW_XWINDOW(gdk_screen_get_root_window(gscreen)); -} - -void PluginView::updatePluginWidget() -{ - if (!parent()) - return; - - ASSERT(parent()->isFrameView()); - FrameView* frameView = toFrameView(parent()); - - IntRect oldWindowRect = m_windowRect; - IntRect oldClipRect = m_clipRect; - - m_windowRect = IntRect(frameView->contentsToWindow(frameRect().location()), frameRect().size()); - m_clipRect = windowClipRect(); - m_clipRect.move(-m_windowRect.x(), -m_windowRect.y()); - - if (m_windowRect == oldWindowRect && m_clipRect == oldClipRect) - return; - - if (m_status != PluginStatusLoadedSuccessfully) - return; - - if (!m_isWindowed && !m_windowRect.isEmpty()) { - Display* display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); - if (m_drawable) - XFreePixmap(display, m_drawable); - - m_drawable = XCreatePixmap(display, getRootWindow(m_parentFrame.get()), - m_windowRect.width(), m_windowRect.height(), - ((NPSetWindowCallbackStruct*)m_npWindow.ws_info)->depth); - XSync(display, false); // make sure that the server knows about the Drawable - } - - setNPWindowIfNeeded(); -} - -void PluginView::setFocus(bool focused) -{ - ASSERT(platformPluginWidget() == platformWidget()); - if (focused && platformWidget()) - gtk_widget_grab_focus(platformWidget()); - Widget::setFocus(focused); -} - -void PluginView::show() -{ - ASSERT(platformPluginWidget() == platformWidget()); - Widget::show(); -} - -void PluginView::hide() -{ - ASSERT(platformPluginWidget() == platformWidget()); - Widget::hide(); -} - -void PluginView::paint(GraphicsContext* context, const IntRect& rect) -{ - if (!m_isStarted || m_status != PluginStatusLoadedSuccessfully) { - paintMissingPluginIcon(context, rect); - return; - } - - if (context->paintingDisabled()) - return; - - setNPWindowIfNeeded(); - - if (m_isWindowed) - return; - - if (!m_drawable) - return; - - Display* display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); - const bool syncX = m_pluginDisplay && m_pluginDisplay != display; - - IntRect exposedRect(rect); - exposedRect.intersect(frameRect()); - exposedRect.move(-frameRect().x(), -frameRect().y()); - - RefPtr<cairo_surface_t> drawableSurface = adoptRef(cairo_xlib_surface_create(display, - m_drawable, - m_visual, - m_windowRect.width(), - m_windowRect.height())); - - if (m_isTransparent) { - // If we have a 32 bit drawable and the plugin wants transparency, - // we'll clear the exposed area to transparent first. Otherwise, - // we'd end up with junk in there from the last paint, or, worse, - // uninitialized data. - RefPtr<cairo_t> cr = adoptRef(cairo_create(drawableSurface.get())); - - if (!(cairo_surface_get_content(drawableSurface.get()) & CAIRO_CONTENT_ALPHA)) { - // Attempt to fake it when we don't have an alpha channel on our - // pixmap. If that's not possible, at least clear the window to - // avoid drawing artifacts. - - // This Would not work without double buffering, but we always use it. - cairo_set_source_surface(cr.get(), cairo_get_group_target(context->platformContext()->cr()), - -m_windowRect.x(), -m_windowRect.y()); - cairo_set_operator(cr.get(), CAIRO_OPERATOR_SOURCE); - } else - cairo_set_operator(cr.get(), CAIRO_OPERATOR_CLEAR); - - cairo_rectangle(cr.get(), exposedRect.x(), exposedRect.y(), - exposedRect.width(), exposedRect.height()); - cairo_fill(cr.get()); - } - - XEvent xevent; - memset(&xevent, 0, sizeof(XEvent)); - XGraphicsExposeEvent& exposeEvent = xevent.xgraphicsexpose; - exposeEvent.type = GraphicsExpose; - exposeEvent.display = display; - exposeEvent.drawable = m_drawable; - exposeEvent.x = exposedRect.x(); - exposeEvent.y = exposedRect.y(); - exposeEvent.width = exposedRect.x() + exposedRect.width(); // flash bug? it thinks width is the right in transparent mode - exposeEvent.height = exposedRect.y() + exposedRect.height(); // flash bug? it thinks height is the bottom in transparent mode - - dispatchNPEvent(xevent); - - if (syncX) - XSync(m_pluginDisplay, false); // sync changes by plugin - - cairo_t* cr = context->platformContext()->cr(); - cairo_save(cr); - - cairo_set_source_surface(cr, drawableSurface.get(), frameRect().x(), frameRect().y()); - - cairo_rectangle(cr, - frameRect().x() + exposedRect.x(), frameRect().y() + exposedRect.y(), - exposedRect.width(), exposedRect.height()); - cairo_clip(cr); - - if (m_isTransparent) - cairo_set_operator(cr, CAIRO_OPERATOR_OVER); - else - cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); - cairo_paint(cr); - - cairo_restore(cr); -} - -void PluginView::handleKeyboardEvent(KeyboardEvent* event) -{ - JSC::JSLock::DropAllLocks dropAllLocks(JSDOMWindowBase::commonVM()); - - if (!m_isStarted || m_status != PluginStatusLoadedSuccessfully) - return; - - if (event->type() != eventNames().keydownEvent && event->type() != eventNames().keyupEvent) - return; - - NPEvent xEvent; - initXEvent(&xEvent); - GdkEventKey* gdkEvent = event->keyEvent()->gdkEventKey(); - - xEvent.type = (event->type() == eventNames().keydownEvent) ? 2 : 3; // KeyPress/Release get unset somewhere - xEvent.xkey.root = getRootWindow(m_parentFrame.get()); - xEvent.xkey.subwindow = 0; // we have no child window - xEvent.xkey.time = event->timeStamp(); - xEvent.xkey.state = gdkEvent->state; // GdkModifierType mirrors xlib state masks - xEvent.xkey.keycode = gdkEvent->hardware_keycode; - xEvent.xkey.same_screen = true; - - // NOTE: As the XEvents sent to the plug-in are synthesized and there is not a native window - // corresponding to the plug-in rectangle, some of the members of the XEvent structures are not - // set to their normal Xserver values. e.g. Key events don't have a position. - // source: https://developer.mozilla.org/en/NPEvent - xEvent.xkey.x = 0; - xEvent.xkey.y = 0; - xEvent.xkey.x_root = 0; - xEvent.xkey.y_root = 0; - - if (dispatchNPEvent(xEvent)) - event->setDefaultHandled(); -} - -static unsigned int inputEventState(MouseEvent* event) -{ - unsigned int state = 0; - if (event->ctrlKey()) - state |= ControlMask; - if (event->shiftKey()) - state |= ShiftMask; - if (event->altKey()) - state |= Mod1Mask; - if (event->metaKey()) - state |= Mod4Mask; - return state; -} - -void PluginView::initXEvent(XEvent* xEvent) -{ - memset(xEvent, 0, sizeof(XEvent)); - - xEvent->xany.serial = 0; // we are unaware of the last request processed by X Server - xEvent->xany.send_event = false; - GtkWidget* widget = m_parentFrame->view()->hostWindow()->platformPageClient(); - xEvent->xany.display = GDK_DISPLAY_XDISPLAY(gtk_widget_get_display(widget)); - - // Mozilla also sends None here for windowless plugins. See nsObjectFrame.cpp in the Mozilla sources. - // This method also sets up FocusIn and FocusOut events for windows plugins, but Mozilla doesn't - // even send these types of events to windowed plugins. In the future, it may be good to only - // send them to windowless plugins. - xEvent->xany.window = None; -} - -static void setXButtonEventSpecificFields(XEvent* xEvent, MouseEvent* event, const IntPoint& postZoomPos, Frame* parentFrame) -{ - XButtonEvent& xbutton = xEvent->xbutton; - xbutton.type = event->type() == eventNames().mousedownEvent ? ButtonPress : ButtonRelease; - xbutton.root = getRootWindow(parentFrame); - xbutton.subwindow = 0; - xbutton.time = event->timeStamp(); - xbutton.x = postZoomPos.x(); - xbutton.y = postZoomPos.y(); - xbutton.x_root = event->screenX(); - xbutton.y_root = event->screenY(); - xbutton.state = inputEventState(event); - switch (event->button()) { - case MiddleButton: - xbutton.button = Button2; - break; - case RightButton: - xbutton.button = Button3; - break; - case LeftButton: - default: - xbutton.button = Button1; - break; - } - xbutton.same_screen = true; -} - -static void setXMotionEventSpecificFields(XEvent* xEvent, MouseEvent* event, const IntPoint& postZoomPos, Frame* parentFrame) -{ - XMotionEvent& xmotion = xEvent->xmotion; - xmotion.type = MotionNotify; - xmotion.root = getRootWindow(parentFrame); - xmotion.subwindow = 0; - xmotion.time = event->timeStamp(); - xmotion.x = postZoomPos.x(); - xmotion.y = postZoomPos.y(); - xmotion.x_root = event->screenX(); - xmotion.y_root = event->screenY(); - xmotion.state = inputEventState(event); - xmotion.is_hint = NotifyNormal; - xmotion.same_screen = true; -} - -static void setXCrossingEventSpecificFields(XEvent* xEvent, MouseEvent* event, const IntPoint& postZoomPos, Frame* parentFrame) -{ - XCrossingEvent& xcrossing = xEvent->xcrossing; - xcrossing.type = event->type() == eventNames().mouseoverEvent ? EnterNotify : LeaveNotify; - xcrossing.root = getRootWindow(parentFrame); - xcrossing.subwindow = 0; - xcrossing.time = event->timeStamp(); - xcrossing.x = postZoomPos.y(); - xcrossing.y = postZoomPos.x(); - xcrossing.x_root = event->screenX(); - xcrossing.y_root = event->screenY(); - xcrossing.state = inputEventState(event); - xcrossing.mode = NotifyNormal; - xcrossing.detail = NotifyDetailNone; - xcrossing.same_screen = true; - xcrossing.focus = false; -} - -void PluginView::handleMouseEvent(MouseEvent* event) -{ - JSC::JSLock::DropAllLocks dropAllLocks(JSDOMWindowBase::commonVM()); - - if (!m_isStarted || m_status != PluginStatusLoadedSuccessfully) - return; - - if (event->button() == RightButton && m_plugin->quirks().contains(PluginQuirkIgnoreRightClickInWindowlessMode)) - return; - - if (event->type() == eventNames().mousedownEvent) { - if (Page* page = m_parentFrame->page()) - page->focusController().setActive(true); - focusPluginElement(); - } - - NPEvent xEvent; - initXEvent(&xEvent); - - IntPoint postZoomPos = roundedIntPoint(m_element->renderer()->absoluteToLocal(event->absoluteLocation())); - - if (event->type() == eventNames().mousedownEvent || event->type() == eventNames().mouseupEvent) - setXButtonEventSpecificFields(&xEvent, event, postZoomPos, m_parentFrame.get()); - else if (event->type() == eventNames().mousemoveEvent) - setXMotionEventSpecificFields(&xEvent, event, postZoomPos, m_parentFrame.get()); - else if (event->type() == eventNames().mouseoutEvent || event->type() == eventNames().mouseoverEvent) { - setXCrossingEventSpecificFields(&xEvent, event, postZoomPos, m_parentFrame.get()); - - // This is a work-around for plugins which change the cursor. When that happens we - // get out of sync with GDK somehow. Resetting the cursor here seems to fix the issue. - if (event->type() == eventNames().mouseoutEvent) - gdk_window_set_cursor(gtk_widget_get_window(m_parentFrame->view()->hostWindow()->platformPageClient()), 0); - } - else - return; - - if (dispatchNPEvent(xEvent)) - event->setDefaultHandled(); -} - -void PluginView::handleFocusInEvent() -{ - if (!m_isStarted || m_status != PluginStatusLoadedSuccessfully) - return; - - XEvent npEvent; - initXEvent(&npEvent); - - XFocusChangeEvent& event = npEvent.xfocus; - event.type = 9; // FocusIn gets unset somewhere - event.mode = NotifyNormal; - event.detail = NotifyDetailNone; - - dispatchNPEvent(npEvent); -} - -void PluginView::handleFocusOutEvent() -{ - if (!m_isStarted || m_status != PluginStatusLoadedSuccessfully) - return; - - XEvent npEvent; - initXEvent(&npEvent); - - XFocusChangeEvent& event = npEvent.xfocus; - event.type = 10; // FocusOut gets unset somewhere - event.mode = NotifyNormal; - event.detail = NotifyDetailNone; - - dispatchNPEvent(npEvent); -} - -void PluginView::setParent(ScrollView* parent) -{ - Widget::setParent(parent); - - if (parent) - init(); -} - -void PluginView::setNPWindowRect(const IntRect&) -{ - if (!m_isWindowed) - setNPWindowIfNeeded(); -} - -void PluginView::setNPWindowIfNeeded() -{ - if (!m_isStarted || !parent() || !m_plugin->pluginFuncs()->setwindow) - return; - - // If the plugin didn't load sucessfully, no point in calling setwindow - if (m_status != PluginStatusLoadedSuccessfully) - return; - - // On Unix, only call plugin's setwindow if it's full-page or windowed - if (m_mode != NP_FULL && m_mode != NP_EMBED) - return; - - // Check if the platformPluginWidget still exists - if (m_isWindowed && !platformPluginWidget()) - return; - - if (m_clipRect.isEmpty()) { - // If width or height are null, set the clipRect to null, - // indicating that the plugin is not visible/scrolled out. - m_npWindow.clipRect.left = 0; - m_npWindow.clipRect.right = 0; - m_npWindow.clipRect.top = 0; - m_npWindow.clipRect.bottom = 0; - } else { - // Clipping rectangle of the plug-in; the origin is the top left corner of the drawable or window. - m_npWindow.clipRect.left = m_npWindow.x + m_clipRect.x(); - m_npWindow.clipRect.top = m_npWindow.y + m_clipRect.y(); - m_npWindow.clipRect.right = m_npWindow.x + m_clipRect.x() + m_clipRect.width(); - m_npWindow.clipRect.bottom = m_npWindow.y + m_clipRect.y() + m_clipRect.height(); - } - - // FLASH WORKAROUND: Only set initially. Multiple calls to - // setNPWindow() cause the plugin to crash in windowed mode. - if (!m_plugin->quirks().contains(PluginQuirkDontCallSetWindowMoreThanOnce) || !m_isWindowed - || m_npWindow.width == static_cast<uint32_t>(-1) || m_npWindow.height == static_cast<uint32_t>(-1)) { - m_npWindow.width = m_windowRect.width(); - m_npWindow.height = m_windowRect.height(); - } - - PluginView::setCurrentPluginView(this); - JSC::JSLock::DropAllLocks dropAllLocks(JSDOMWindowBase::commonVM()); - setCallingPlugin(true); - m_plugin->pluginFuncs()->setwindow(m_instance, &m_npWindow); - setCallingPlugin(false); - PluginView::setCurrentPluginView(0); - - if (!m_isWindowed) - return; - - // GtkXtBin will call gtk_widget_size_allocate, so we don't need to do it here. - if (!m_needsXEmbed) { - gtk_xtbin_set_position(GTK_XTBIN(platformPluginWidget()), m_windowRect.x(), m_windowRect.y()); - gtk_xtbin_resize(platformPluginWidget(), m_windowRect.width(), m_windowRect.height()); - return; - } - - m_delayedAllocation = m_windowRect; - updateWidgetAllocationAndClip(); -} - -void PluginView::updateWidgetAllocationAndClip() -{ - // If the window has not been embedded yet (the plug added), we delay setting its allocation until - // that point. This fixes issues with some Java plugin instances not rendering immediately. - if (!m_plugAdded || m_delayedAllocation.isEmpty()) - return; - - GtkWidget* widget = platformPluginWidget(); - if (gtk_widget_get_realized(widget)) { - GdkRectangle clipRect = m_clipRect; -#ifdef GTK_API_VERSION_2 - GdkRegion* clipRegion = gdk_region_rectangle(&clipRect); - gdk_window_shape_combine_region(gtk_widget_get_window(widget), clipRegion, 0, 0); - gdk_region_destroy(clipRegion); -#else - cairo_region_t* clipRegion = cairo_region_create_rectangle(&clipRect); - gdk_window_shape_combine_region(gtk_widget_get_window(widget), clipRegion, 0, 0); - cairo_region_destroy(clipRegion); -#endif - } - - // The goal is to try to avoid calling gtk_widget_size_allocate in the WebView's - // size-allocate method. It blocks the main loop and if the widget is offscreen - // or hasn't moved it isn't required. - - // Don't do anything if the allocation has not changed. - GtkAllocation currentAllocation; - gtk_widget_get_allocation(widget, ¤tAllocation); - if (currentAllocation == m_delayedAllocation) - return; - - // Don't do anything if both the old and the new allocations are outside the frame. - IntRect currentAllocationRect(currentAllocation); - currentAllocationRect.intersect(frameRect()); - if (currentAllocationRect.isEmpty() && m_clipRect.isEmpty()) - return; - - g_object_set_data(G_OBJECT(widget), "delayed-allocation", &m_delayedAllocation); -} - -void PluginView::setParentVisible(bool visible) -{ - if (isParentVisible() == visible) - return; - - Widget::setParentVisible(visible); - - if (isSelfVisible() && platformPluginWidget()) { - if (visible) - gtk_widget_show(platformPluginWidget()); - else - gtk_widget_hide(platformPluginWidget()); - } -} - -NPError PluginView::handlePostReadFile(Vector<char>& outputBuffer, uint32_t filenameLength, const char* filenameBuffer) -{ - // There doesn't seem to be any documentation about what encoding the filename - // is in, but most ports seem to assume UTF-8 here and the test plugin is definitely - // sending the path in UTF-8 encoding. - CString filename(filenameBuffer, filenameLength); - - GRefPtr<GFile> file = adoptGRef(g_file_new_for_commandline_arg(filename.data())); - if (g_file_query_file_type(file.get(), G_FILE_QUERY_INFO_NONE, 0) != G_FILE_TYPE_REGULAR) - return NPERR_FILE_NOT_FOUND; - - GRefPtr<GFileInfo> fileInfo = adoptGRef(g_file_query_info(file.get(), - G_FILE_ATTRIBUTE_STANDARD_SIZE, - G_FILE_QUERY_INFO_NONE, - 0, 0)); - if (!fileInfo) - return NPERR_FILE_NOT_FOUND; - - GRefPtr<GFileInputStream> inputStream = adoptGRef(g_file_read(file.get(), 0, 0)); - if (!inputStream) - return NPERR_FILE_NOT_FOUND; - - outputBuffer.resize(g_file_info_get_size(fileInfo.get())); - gsize bytesRead = 0; - if (!g_input_stream_read_all(G_INPUT_STREAM(inputStream.get()), - outputBuffer.data(), outputBuffer.size(), &bytesRead, 0, 0)) - return NPERR_FILE_NOT_FOUND; - - return NPERR_NO_ERROR; -} - -bool PluginView::platformGetValueStatic(NPNVariable variable, void* value, NPError* result) -{ - switch (variable) { - case NPNVToolkit: - *static_cast<uint32_t*>(value) = 2; - *result = NPERR_NO_ERROR; - return true; - - case NPNVSupportsXEmbedBool: - *static_cast<NPBool*>(value) = true; - *result = NPERR_NO_ERROR; - return true; - - case NPNVjavascriptEnabledBool: - *static_cast<NPBool*>(value) = true; - *result = NPERR_NO_ERROR; - return true; - - case NPNVSupportsWindowless: - *static_cast<NPBool*>(value) = true; - *result = NPERR_NO_ERROR; - return true; - - default: - return false; - } -} - -bool PluginView::platformGetValue(NPNVariable variable, void* value, NPError* result) -{ - switch (variable) { - case NPNVxDisplay: - if (m_needsXEmbed) - *(void **)value = (void *)GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); - else - *(void **)value = (void *)GTK_XTBIN(platformPluginWidget())->xtclient.xtdisplay; - *result = NPERR_NO_ERROR; - return true; - - case NPNVxtAppContext: - if (!m_needsXEmbed) { - *(void **)value = XtDisplayToApplicationContext (GTK_XTBIN(platformPluginWidget())->xtclient.xtdisplay); - - *result = NPERR_NO_ERROR; - } else - *result = NPERR_GENERIC_ERROR; - return true; - - case NPNVnetscapeWindow: { - GdkWindow* gdkWindow = gtk_widget_get_window(m_parentFrame->view()->hostWindow()->platformPageClient()); - GdkWindow* toplevelWindow = gdk_window_get_toplevel(gdkWindow); - if (!toplevelWindow) { - *result = NPERR_GENERIC_ERROR; - return true; - } - *static_cast<Window*>(value) = GDK_WINDOW_XWINDOW(toplevelWindow); - *result = NPERR_NO_ERROR; - return true; - } - - default: - return false; - } -} - -void PluginView::invalidateRect(const IntRect& rect) -{ - if (m_isWindowed) { - gtk_widget_queue_draw_area(GTK_WIDGET(platformPluginWidget()), rect.x(), rect.y(), rect.width(), rect.height()); - return; - } - - invalidateWindowlessPluginRect(rect); -} - -void PluginView::invalidateRect(NPRect* rect) -{ - if (!rect) { - invalidate(); - return; - } - - IntRect r(rect->left, rect->top, rect->right - rect->left, rect->bottom - rect->top); - invalidateWindowlessPluginRect(r); -} - -void PluginView::invalidateRegion(NPRegion) -{ - // TODO: optimize - invalidate(); -} - -void PluginView::forceRedraw() -{ - if (m_isWindowed) - gtk_widget_queue_draw(platformPluginWidget()); - else - gtk_widget_queue_draw(m_parentFrame->view()->hostWindow()->platformPageClient()); -} - -static Display* getPluginDisplay() -{ - // The plugin toolkit might have a different X connection open. Since we're - // a gdk/gtk app, we'll (probably?) have the same X connection as any gdk-based - // plugins, so we can return that. We might want to add other implementations here - // later. - - return GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); -} - -static void getVisualAndColormap(int depth, Visual** visual, Colormap* colormap) -{ - *visual = 0; - *colormap = 0; - - Display* display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); - int rmaj, rmin; - if (depth == 32 && (!XRenderQueryVersion(display, &rmaj, &rmin) || (rmaj == 0 && rmin < 5))) - return; - - XVisualInfo templ; - templ.screen = gdk_screen_get_number(gdk_screen_get_default()); - templ.depth = depth; - templ.c_class = TrueColor; - int nVisuals; - XVisualInfo* visualInfo = XGetVisualInfo(display, VisualScreenMask | VisualDepthMask | VisualClassMask, &templ, &nVisuals); - - if (!nVisuals) - return; - - if (depth == 32) { - for (int idx = 0; idx < nVisuals; ++idx) { - XRenderPictFormat* format = XRenderFindVisualFormat(display, visualInfo[idx].visual); - if (format->type == PictTypeDirect && format->direct.alphaMask) { - *visual = visualInfo[idx].visual; - break; - } - } - } else - *visual = visualInfo[0].visual; - - XFree(visualInfo); - - if (*visual) - *colormap = XCreateColormap(display, GDK_ROOT_WINDOW(), *visual, AllocNone); -} - -gboolean PluginView::plugRemovedCallback(GtkSocket* socket, PluginView* view) -{ - view->m_plugAdded = false; - return TRUE; -} - -void PluginView::plugAddedCallback(GtkSocket* socket, PluginView* view) -{ - ASSERT(socket); - ASSERT(view); - view->m_plugAdded = true; - view->updateWidgetAllocationAndClip(); -} - -bool PluginView::platformStart() -{ - ASSERT(m_isStarted); - ASSERT(m_status == PluginStatusLoadedSuccessfully); - - if (m_plugin->pluginFuncs()->getvalue) { - PluginView::setCurrentPluginView(this); - JSC::JSLock::DropAllLocks dropAllLocks(JSDOMWindowBase::commonVM()); - setCallingPlugin(true); - m_plugin->pluginFuncs()->getvalue(m_instance, NPPVpluginNeedsXEmbed, &m_needsXEmbed); - setCallingPlugin(false); - PluginView::setCurrentPluginView(0); - } - - if (m_isWindowed) { - GtkWidget* pageClient = m_parentFrame->view()->hostWindow()->platformPageClient(); - if (m_needsXEmbed) { - // If our parent is not anchored the startup process will - // fail miserably for XEmbed plugins a bit later on when - // we try to get the ID of our window (since realize will - // fail), so let's just abort here. - if (!gtk_widget_get_parent(pageClient)) - return false; - - m_plugAdded = false; - setPlatformWidget(gtk_socket_new()); - gtk_container_add(GTK_CONTAINER(pageClient), platformPluginWidget()); - g_signal_connect(platformPluginWidget(), "plug-added", G_CALLBACK(PluginView::plugAddedCallback), this); - g_signal_connect(platformPluginWidget(), "plug-removed", G_CALLBACK(PluginView::plugRemovedCallback), this); - } else - setPlatformWidget(gtk_xtbin_new(pageClient, 0)); - } else { - setPlatformWidget(0); - m_pluginDisplay = getPluginDisplay(); - } - - show(); - - NPSetWindowCallbackStruct* ws = new NPSetWindowCallbackStruct(); - ws->type = 0; - - if (m_isWindowed) { - m_npWindow.type = NPWindowTypeWindow; - if (m_needsXEmbed) { - GtkWidget* widget = platformPluginWidget(); - gtk_widget_realize(widget); - m_npWindow.window = reinterpret_cast<void*>(gtk_socket_get_id(GTK_SOCKET(platformPluginWidget()))); - GdkWindow* window = gtk_widget_get_window(widget); - ws->display = GDK_WINDOW_XDISPLAY(window); - ws->visual = GDK_VISUAL_XVISUAL(gdk_window_get_visual(window)); - ws->depth = gdk_visual_get_depth(gdk_window_get_visual(window)); - ws->colormap = XCreateColormap(ws->display, GDK_ROOT_WINDOW(), ws->visual, AllocNone); - } else { - m_npWindow.window = reinterpret_cast<void*>((GTK_XTBIN(platformPluginWidget())->xtwindow)); - ws->display = GTK_XTBIN(platformPluginWidget())->xtdisplay; - ws->visual = GTK_XTBIN(platformPluginWidget())->xtclient.xtvisual; - ws->depth = GTK_XTBIN(platformPluginWidget())->xtclient.xtdepth; - ws->colormap = GTK_XTBIN(platformPluginWidget())->xtclient.xtcolormap; - } - XFlush (ws->display); - } else { - m_npWindow.type = NPWindowTypeDrawable; - m_npWindow.window = 0; // Not used? - - GdkScreen* gscreen = gdk_screen_get_default(); - GdkVisual* gvisual = gdk_screen_get_system_visual(gscreen); - - if (gdk_visual_get_depth(gvisual) == 32 || !m_plugin->quirks().contains(PluginQuirkRequiresDefaultScreenDepth)) { - getVisualAndColormap(32, &m_visual, &m_colormap); - ws->depth = 32; - } - - if (!m_visual) { - getVisualAndColormap(gdk_visual_get_depth(gvisual), &m_visual, &m_colormap); - ws->depth = gdk_visual_get_depth(gvisual); - } - - ws->display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); - ws->visual = m_visual; - ws->colormap = m_colormap; - - m_npWindow.x = 0; - m_npWindow.y = 0; - m_npWindow.width = -1; - m_npWindow.height = -1; - } - - m_npWindow.ws_info = ws; - - // TODO remove in favor of null events, like mac port? - if (!(m_plugin->quirks().contains(PluginQuirkDeferFirstSetWindowCall))) - updatePluginWidget(); // was: setNPWindowIfNeeded(), but this doesn't produce 0x0 rects at first go - - return true; -} - -void PluginView::platformDestroy() -{ - if (m_drawable) { - XFreePixmap(GDK_DISPLAY_XDISPLAY(gdk_display_get_default()), m_drawable); - m_drawable = 0; - } - - GtkWidget* widget = platformWidget(); - if (widget) { - GtkWidget* parent = gtk_widget_get_parent(widget); - ASSERT(parent); - gtk_container_remove(GTK_CONTAINER(parent), widget); - } -} - -} // namespace WebCore diff --git a/Source/WebCore/plugins/gtk/gtk2xtbin.c b/Source/WebCore/plugins/gtk/gtk2xtbin.c deleted file mode 100644 index ef75a1fe2..000000000 --- a/Source/WebCore/plugins/gtk/gtk2xtbin.c +++ /dev/null @@ -1,956 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- - * vim:expandtab:shiftwidth=2:tabstop=2: */ - -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is the Gtk2XtBin Widget Implementation. - * - * The Initial Developer of the Original Code is - * Sun Microsystems, Inc. - * Portions created by the Initial Developer are Copyright (C) 2002 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -/* - * The GtkXtBin widget allows for Xt toolkit code to be used - * inside a GTK application. - */ - -#include "config.h" -#include "GtkVersioning.h" -#include "xembed.h" -#include "gtk2xtbin.h" -#include <gtk/gtk.h> -#ifdef GTK_API_VERSION_2 -#include <gdk/gdkx.h> -#endif -#include <glib.h> -#include <assert.h> -#include <sys/time.h> -#include <sys/types.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> - -/* Xlib/Xt stuff */ -#include <X11/Xlib.h> -#include <X11/Xutil.h> -#include <X11/Shell.h> -#include <X11/Intrinsic.h> -#include <X11/StringDefs.h> - -/* uncomment this if you want debugging information about widget - creation and destruction */ -#undef DEBUG_XTBIN - -#define XTBIN_MAX_EVENTS 30 - -static void gtk_xtbin_class_init (GtkXtBinClass *klass); -static void gtk_xtbin_init (GtkXtBin *xtbin); -static void gtk_xtbin_realize (GtkWidget *widget); -static void gtk_xtbin_unrealize (GtkWidget *widget); -static void gtk_xtbin_dispose (GObject *object); - -/* Xt aware XEmbed */ -static void xt_client_init (XtClient * xtclient, - Visual *xtvisual, - Colormap xtcolormap, - int xtdepth); -static void xt_client_create (XtClient * xtclient, - Window embeder, - int height, - int width ); -static void xt_client_unrealize (XtClient* xtclient); -static void xt_client_destroy (XtClient* xtclient); -static void xt_client_set_info (Widget xtplug, - unsigned long flags); -static void xt_client_event_handler (Widget w, - XtPointer client_data, - XEvent *event); -static void xt_client_handle_xembed_message (Widget w, - XtPointer client_data, - XEvent *event); -static void xt_client_focus_listener (Widget w, - XtPointer user_data, - XEvent *event); -static void xt_add_focus_listener( Widget w, XtPointer user_data ); -static void xt_add_focus_listener_tree ( Widget treeroot, XtPointer user_data); -static void xt_remove_focus_listener(Widget w, XtPointer user_data); -static void send_xembed_message (XtClient *xtclient, - long message, - long detail, - long data1, - long data2, - long time); -static int error_handler (Display *display, - XErrorEvent *error); -/* For error trap of XEmbed */ -static void trap_errors(void); -static int untrap_error(void); -static int (*old_error_handler) (Display *, XErrorEvent *); -static int trapped_error_code = 0; - -static GtkWidgetClass *parent_class = NULL; - -static Display *xtdisplay = NULL; -static String *fallback = NULL; -static gboolean xt_is_initialized = FALSE; -static gint num_widgets = 0; - -static GPollFD xt_event_poll_fd; -static gint xt_polling_timer_id = 0; -static guint tag = 0; - -static gboolean -xt_event_prepare (GSource* source_data, - gint *timeout) -{ - int mask; - - gdk_threads_enter(); - mask = XPending(xtdisplay); - gdk_threads_leave(); - - return (gboolean)mask; -} - -static gboolean -xt_event_check (GSource* source_data) -{ - gdk_threads_enter(); - - if (xt_event_poll_fd.revents & G_IO_IN) { - int mask; - mask = XPending(xtdisplay); - gdk_threads_leave(); - return (gboolean)mask; - } - - gdk_threads_leave(); - return FALSE; -} - -static gboolean -xt_event_dispatch (GSource* source_data, - GSourceFunc call_back, - gpointer user_data) -{ - XtAppContext ac; - int i = 0; - - ac = XtDisplayToApplicationContext(xtdisplay); - - gdk_threads_enter(); - - /* Process only real X traffic here. We only look for data on the - * pipe, limit it to XTBIN_MAX_EVENTS and only call - * XtAppProcessEvent so that it will look for X events. There's no - * timer processing here since we already have a timer callback that - * does it. */ - for (i=0; i < XTBIN_MAX_EVENTS && XPending(xtdisplay); i++) { - XtAppProcessEvent(ac, XtIMXEvent); - } - - gdk_threads_leave(); - - return TRUE; -} - -typedef void (*GSourceFuncsFinalize) (GSource* source); - -static GSourceFuncs xt_event_funcs = { - xt_event_prepare, - xt_event_check, - xt_event_dispatch, - (GSourceFuncsFinalize)g_free, - (GSourceFunc)NULL, - (GSourceDummyMarshal)NULL -}; - -static gboolean -xt_event_polling_timer_callback(gpointer user_data) -{ - Display * display; - XtAppContext ac; - int eventsToProcess = 20; - - display = (Display *)user_data; - ac = XtDisplayToApplicationContext(display); - - /* We need to process many Xt events here. If we just process - one event we might starve one or more Xt consumers. On the other hand - this could hang the whole app if Xt events come pouring in. So process - up to 20 Xt events right now and save the rest for later. This is a hack, - but it oughta work. We *really* should have out of process plugins. - */ - while (eventsToProcess-- && XtAppPending(ac)) - XtAppProcessEvent(ac, XtIMAll); - return TRUE; -} - -GType -gtk_xtbin_get_type (void) -{ - static GType xtbin_type = 0; - - if (!xtbin_type) { - static const GTypeInfo xtbin_info = - { - sizeof (GtkXtBinClass), - NULL, - NULL, - - (GClassInitFunc)gtk_xtbin_class_init, - NULL, - NULL, - - sizeof (GtkXtBin), - 0, - (GInstanceInitFunc)gtk_xtbin_init, - NULL - }; - xtbin_type = g_type_register_static (GTK_TYPE_SOCKET, - "GtkXtBin", - &xtbin_info, - 0); - } - return xtbin_type; -} - -static void -gtk_xtbin_class_init (GtkXtBinClass *klass) -{ - GtkWidgetClass *widget_class; - GObjectClass *object_class; - - parent_class = g_type_class_peek_parent (klass); - - widget_class = GTK_WIDGET_CLASS (klass); - widget_class->realize = gtk_xtbin_realize; - widget_class->unrealize = gtk_xtbin_unrealize; - - object_class = G_OBJECT_CLASS (klass); - object_class->dispose = gtk_xtbin_dispose; -} - -static void -gtk_xtbin_init (GtkXtBin *xtbin) -{ - xtbin->xtdisplay = NULL; - xtbin->parent_window = NULL; - xtbin->xtwindow = 0; - xtbin->x = 0; - xtbin->y = 0; -} - -static void -gtk_xtbin_realize (GtkWidget *widget) -{ - GtkXtBin *xtbin; - GtkAllocation allocation = { 0, 0, 200, 200 }; - GtkAllocation widget_allocation; - -#ifdef DEBUG_XTBIN - printf("gtk_xtbin_realize()\n"); -#endif - - g_return_if_fail (GTK_IS_XTBIN (widget)); - - xtbin = GTK_XTBIN (widget); - - /* caculate the allocation before realize */ - allocation.width = gdk_window_get_width(xtbin->parent_window); - allocation.height = gdk_window_get_height(xtbin->parent_window); - gtk_widget_size_allocate (widget, &allocation); - -#ifdef DEBUG_XTBIN - printf("initial allocation %d %d %d %d\n", x, y, w, h); -#endif - - gtk_widget_get_allocation(widget, &widget_allocation); - xtbin->width = widget_allocation.width; - xtbin->height = widget_allocation.height; - - /* use GtkSocket's realize */ - (*GTK_WIDGET_CLASS(parent_class)->realize)(widget); - - /* create the Xt client widget */ - xt_client_create(&(xtbin->xtclient), - gtk_socket_get_id(GTK_SOCKET(xtbin)), - xtbin->height, - xtbin->width); - xtbin->xtwindow = XtWindow(xtbin->xtclient.child_widget); - - gdk_flush(); - - /* now that we have created the xt client, add it to the socket. */ - gtk_socket_add_id(GTK_SOCKET(widget), xtbin->xtwindow); -} - - - -GtkWidget* -gtk_xtbin_new (GtkWidget *parent_widget, String *f) -{ - GtkXtBin *xtbin; - gpointer user_data; - GdkScreen *screen; - GdkVisual* visual; - Colormap colormap; - GdkWindow* parent_window = gtk_widget_get_window(parent_widget); - - assert(parent_window != NULL); - xtbin = g_object_new (GTK_TYPE_XTBIN, NULL); - - if (!xtbin) - return (GtkWidget*)NULL; - - if (f) - fallback = f; - - /* Initialize the Xt toolkit */ - xtbin->parent_window = parent_window; - - screen = gtk_widget_get_screen(parent_widget); - visual = gdk_screen_get_system_visual(screen); - colormap = XCreateColormap(GDK_DISPLAY_XDISPLAY(gdk_screen_get_display(screen)), - GDK_WINDOW_XWINDOW(gdk_screen_get_root_window(screen)), - GDK_VISUAL_XVISUAL(visual), AllocNone); - - xt_client_init(&(xtbin->xtclient), - GDK_VISUAL_XVISUAL(visual), - colormap, - gdk_visual_get_depth(visual)); - - if (!xtbin->xtclient.xtdisplay) { - /* If XtOpenDisplay failed, we can't go any further. - * Bail out. - */ -#ifdef DEBUG_XTBIN - printf("gtk_xtbin_init: XtOpenDisplay() returned NULL.\n"); -#endif - g_free (xtbin); - return (GtkWidget *)NULL; - } - - /* If this is the first running widget, hook this display into the - mainloop */ - if (0 == num_widgets) { - int cnumber; - /* - * hook Xt event loop into the glib event loop. - */ - - /* the assumption is that gtk_init has already been called */ - GSource* gs = g_source_new(&xt_event_funcs, sizeof(GSource)); - if (!gs) { - return NULL; - } - - g_source_set_priority(gs, GDK_PRIORITY_EVENTS); - g_source_set_can_recurse(gs, TRUE); - tag = g_source_attach(gs, (GMainContext*)NULL); -#ifdef VMS - cnumber = XConnectionNumber(xtdisplay); -#else - cnumber = ConnectionNumber(xtdisplay); -#endif - xt_event_poll_fd.fd = cnumber; - xt_event_poll_fd.events = G_IO_IN; - xt_event_poll_fd.revents = 0; /* hmm... is this correct? */ - - g_main_context_add_poll ((GMainContext*)NULL, - &xt_event_poll_fd, - G_PRIORITY_LOW); - /* add a timer so that we can poll and process Xt timers */ - xt_polling_timer_id = - g_timeout_add(25, - (GSourceFunc)xt_event_polling_timer_callback, - xtdisplay); - g_source_set_name_by_id(xt_polling_timer_id, "[WebKit] xt_event_polling_timer_callback"); - } - - /* Bump up our usage count */ - num_widgets++; - - /* Build the hierachy */ - xtbin->xtdisplay = xtbin->xtclient.xtdisplay; - gtk_widget_set_parent_window(GTK_WIDGET(xtbin), parent_window); - gdk_window_get_user_data(xtbin->parent_window, &user_data); - if (user_data) - gtk_container_add(GTK_CONTAINER(user_data), GTK_WIDGET(xtbin)); - - return GTK_WIDGET (xtbin); -} - -void -gtk_xtbin_set_position (GtkXtBin *xtbin, - gint x, - gint y) -{ - xtbin->x = x; - xtbin->y = y; - - if (gtk_widget_get_realized (GTK_WIDGET(xtbin))) - gdk_window_move (gtk_widget_get_window(GTK_WIDGET (xtbin)), x, y); -} - -void -gtk_xtbin_resize (GtkWidget *widget, - gint width, - gint height) -{ - Arg args[2]; - GtkXtBin *xtbin = GTK_XTBIN (widget); - GtkAllocation allocation; - -#ifdef DEBUG_XTBIN - printf("gtk_xtbin_resize %p %d %d\n", (void *)widget, width, height); -#endif - - xtbin->height = height; - xtbin->width = width; - - // Avoid BadValue errors in XtSetValues - if (height <= 0 || width <=0) { - height = 1; - width = 1; - } - XtSetArg(args[0], XtNheight, height); - XtSetArg(args[1], XtNwidth, width); - XtSetValues(xtbin->xtclient.top_widget, args, 2); - - /* we need to send a size allocate so the socket knows about the - size changes */ - allocation.x = xtbin->x; - allocation.y = xtbin->y; - allocation.width = xtbin->width; - allocation.height = xtbin->height; - - gtk_widget_size_allocate(widget, &allocation); -} - -static void -gtk_xtbin_unrealize (GtkWidget *object) -{ - GtkXtBin *xtbin; - GtkWidget *widget; - -#ifdef DEBUG_XTBIN - printf("gtk_xtbin_unrealize()\n"); -#endif - - /* gtk_object_destroy() will already hold a refcount on object - */ - xtbin = GTK_XTBIN(object); - widget = GTK_WIDGET(object); - - gtk_widget_set_visible(widget, FALSE); - if (gtk_widget_get_realized (widget)) { - xt_client_unrealize(&(xtbin->xtclient)); - } - - (*GTK_WIDGET_CLASS (parent_class)->unrealize)(widget); -} - -static void -gtk_xtbin_dispose (GObject *object) -{ - GtkXtBin *xtbin; - -#ifdef DEBUG_XTBIN - printf("gtk_xtbin_destroy()\n"); -#endif - - g_return_if_fail (object != NULL); - g_return_if_fail (GTK_IS_XTBIN (object)); - - xtbin = GTK_XTBIN (object); - - if(xtbin->xtwindow) { - /* remove the event handler */ - xt_client_destroy(&(xtbin->xtclient)); - xtbin->xtwindow = 0; - - num_widgets--; /* reduce our usage count */ - - /* If this is the last running widget, remove the Xt display - connection from the mainloop */ - if (0 == num_widgets) { -#ifdef DEBUG_XTBIN - printf("removing the Xt connection from the main loop\n"); -#endif - g_main_context_remove_poll((GMainContext*)NULL, &xt_event_poll_fd); - g_source_remove(tag); - - g_source_remove(xt_polling_timer_id); - xt_polling_timer_id = 0; - } - } - - G_OBJECT_CLASS(parent_class)->dispose(object); -} - -/* -* Following is the implementation of Xt XEmbedded for client side -*/ - -/* Initial Xt plugin */ -static void -xt_client_init( XtClient * xtclient, - Visual *xtvisual, - Colormap xtcolormap, - int xtdepth) -{ - XtAppContext app_context; - char *mArgv[1]; - int mArgc = 0; - - /* - * Initialize Xt stuff - */ - xtclient->top_widget = NULL; - xtclient->child_widget = NULL; - xtclient->xtdisplay = NULL; - xtclient->xtvisual = NULL; - xtclient->xtcolormap = 0; - xtclient->xtdepth = 0; - - if (!xt_is_initialized) { -#ifdef DEBUG_XTBIN - printf("starting up Xt stuff\n"); -#endif - XtToolkitInitialize(); - app_context = XtCreateApplicationContext(); - if (fallback) - XtAppSetFallbackResources(app_context, fallback); - - xtdisplay = XtOpenDisplay(app_context, gdk_get_display(), NULL, - "Wrapper", NULL, 0, &mArgc, mArgv); - if (xtdisplay) - xt_is_initialized = TRUE; - } - xtclient->xtdisplay = xtdisplay; - xtclient->xtvisual = xtvisual; - xtclient->xtcolormap = xtcolormap; - xtclient->xtdepth = xtdepth; -} - -/* Create the Xt client widgets -* */ -static void -xt_client_create ( XtClient* xtclient , - Window embedderid, - int height, - int width ) -{ - int n; - Arg args[6]; - Widget child_widget; - Widget top_widget; - -#ifdef DEBUG_XTBIN - printf("xt_client_create() \n"); -#endif - top_widget = XtAppCreateShell("drawingArea", "Wrapper", - applicationShellWidgetClass, - xtclient->xtdisplay, - NULL, 0); - xtclient->top_widget = top_widget; - - /* set size of Xt window */ - n = 0; - XtSetArg(args[n], XtNheight, height);n++; - XtSetArg(args[n], XtNwidth, width);n++; - XtSetValues(top_widget, args, n); - - child_widget = XtVaCreateWidget("form", - compositeWidgetClass, - top_widget, NULL); - - n = 0; - XtSetArg(args[n], XtNheight, height);n++; - XtSetArg(args[n], XtNwidth, width);n++; - XtSetArg(args[n], XtNvisual, xtclient->xtvisual ); n++; - XtSetArg(args[n], XtNdepth, xtclient->xtdepth ); n++; - XtSetArg(args[n], XtNcolormap, xtclient->xtcolormap ); n++; - XtSetArg(args[n], XtNborderWidth, 0); n++; - XtSetValues(child_widget, args, n); - - XSync(xtclient->xtdisplay, FALSE); - xtclient->oldwindow = top_widget->core.window; - top_widget->core.window = embedderid; - - /* this little trick seems to finish initializing the widget */ -#if XlibSpecificationRelease >= 6 - XtRegisterDrawable(xtclient->xtdisplay, - embedderid, - top_widget); -#else - _XtRegisterWindow( embedderid, - top_widget); -#endif - XtRealizeWidget(child_widget); - - /* listen to all Xt events */ - XSelectInput(xtclient->xtdisplay, - XtWindow(top_widget), - 0x0FFFFF); - xt_client_set_info (child_widget, 0); - - XtManageChild(child_widget); - xtclient->child_widget = child_widget; - - /* set the event handler */ - XtAddEventHandler(child_widget, - 0x0FFFFF & ~ResizeRedirectMask, - TRUE, - (XtEventHandler)xt_client_event_handler, xtclient); - XtAddEventHandler(child_widget, - SubstructureNotifyMask | ButtonReleaseMask, - TRUE, - (XtEventHandler)xt_client_focus_listener, - xtclient); - XSync(xtclient->xtdisplay, FALSE); -} - -static void -xt_client_unrealize ( XtClient* xtclient ) -{ -#if XlibSpecificationRelease >= 6 - XtUnregisterDrawable(xtclient->xtdisplay, - xtclient->top_widget->core.window); -#else - _XtUnregisterWindow(xtclient->top_widget->core.window, - xtclient->top_widget); -#endif - - /* flush the queue before we returning origin top_widget->core.window - or we can get X error since the window is gone */ - XSync(xtclient->xtdisplay, False); - - xtclient->top_widget->core.window = xtclient->oldwindow; - XtUnrealizeWidget(xtclient->top_widget); -} - -static void -xt_client_destroy (XtClient* xtclient) -{ - if(xtclient->top_widget) { - XtRemoveEventHandler(xtclient->child_widget, 0x0FFFFF, TRUE, - (XtEventHandler)xt_client_event_handler, xtclient); - XtDestroyWidget(xtclient->top_widget); - xtclient->top_widget = NULL; - } -} - -static void -xt_client_set_info (Widget xtplug, unsigned long flags) -{ - unsigned long buffer[2]; - - Atom infoAtom = XInternAtom(XtDisplay(xtplug), "_XEMBED_INFO", False); - - buffer[1] = 0; /* Protocol version */ - buffer[1] = flags; - - XChangeProperty (XtDisplay(xtplug), XtWindow(xtplug), - infoAtom, infoAtom, 32, - PropModeReplace, - (unsigned char *)buffer, 2); -} - -static void -xt_client_handle_xembed_message(Widget w, XtPointer client_data, XEvent *event) -{ - XtClient *xtplug = (XtClient*)client_data; - switch (event->xclient.data.l[1]) - { - case XEMBED_EMBEDDED_NOTIFY: - break; - case XEMBED_WINDOW_ACTIVATE: -#ifdef DEBUG_XTBIN - printf("Xt client get XEMBED_WINDOW_ACTIVATE\n"); -#endif - break; - case XEMBED_WINDOW_DEACTIVATE: -#ifdef DEBUG_XTBIN - printf("Xt client get XEMBED_WINDOW_DEACTIVATE\n"); -#endif - break; - case XEMBED_MODALITY_ON: -#ifdef DEBUG_XTBIN - printf("Xt client get XEMBED_MODALITY_ON\n"); -#endif - break; - case XEMBED_MODALITY_OFF: -#ifdef DEBUG_XTBIN - printf("Xt client get XEMBED_MODALITY_OFF\n"); -#endif - break; - case XEMBED_FOCUS_IN: - case XEMBED_FOCUS_OUT: - { - XEvent xevent; - memset(&xevent, 0, sizeof(xevent)); - - if(event->xclient.data.l[1] == XEMBED_FOCUS_IN) { -#ifdef DEBUG_XTBIN - printf("XTEMBED got focus in\n"); -#endif - xevent.xfocus.type = FocusIn; - } - else { -#ifdef DEBUG_XTBIN - printf("XTEMBED got focus out\n"); -#endif - xevent.xfocus.type = FocusOut; - } - - xevent.xfocus.window = XtWindow(xtplug->child_widget); - xevent.xfocus.display = XtDisplay(xtplug->child_widget); - XSendEvent(XtDisplay(xtplug->child_widget), - xevent.xfocus.window, - False, NoEventMask, - &xevent ); - XSync( XtDisplay(xtplug->child_widget), False); - } - break; - default: - break; - } /* End of XEmbed Message */ -} - -static void -xt_client_event_handler( Widget w, XtPointer client_data, XEvent *event) -{ - XtClient *xtplug = (XtClient*)client_data; - - switch(event->type) - { - case ClientMessage: - /* Handle xembed message */ - if (event->xclient.message_type== - XInternAtom (XtDisplay(xtplug->child_widget), - "_XEMBED", False)) { - xt_client_handle_xembed_message(w, client_data, event); - } - break; - case ReparentNotify: - break; - case MappingNotify: - xt_client_set_info (w, XEMBED_MAPPED); - break; - case UnmapNotify: - xt_client_set_info (w, 0); - break; - case FocusIn: - send_xembed_message ( xtplug, - XEMBED_REQUEST_FOCUS, 0, 0, 0, 0); - break; - case FocusOut: - break; - case KeyPress: -#ifdef DEBUG_XTBIN - printf("Key Press Got!\n"); -#endif - break; - default: - break; - } /* End of switch(event->type) */ -} - -static void -send_xembed_message (XtClient *xtclient, - long message, - long detail, - long data1, - long data2, - long time) -{ - XEvent xevent; - Window w=XtWindow(xtclient->top_widget); - Display* dpy=xtclient->xtdisplay; - int errorcode; - - memset(&xevent,0,sizeof(xevent)); - xevent.xclient.window = w; - xevent.xclient.type = ClientMessage; - xevent.xclient.message_type = XInternAtom(dpy,"_XEMBED",False); - xevent.xclient.format = 32; - xevent.xclient.data.l[0] = time; - xevent.xclient.data.l[1] = message; - xevent.xclient.data.l[2] = detail; - xevent.xclient.data.l[3] = data1; - xevent.xclient.data.l[4] = data2; - - trap_errors (); - XSendEvent (dpy, w, False, NoEventMask, &xevent); - XSync (dpy,False); - - if((errorcode = untrap_error())) { -#ifdef DEBUG_XTBIN - printf("send_xembed_message error(%d)!!!\n",errorcode); -#endif - } -} - -static int -error_handler(Display *display, XErrorEvent *error) -{ - trapped_error_code = error->error_code; - return 0; -} - -static void -trap_errors(void) -{ - trapped_error_code =0; - old_error_handler = XSetErrorHandler(error_handler); -} - -static int -untrap_error(void) -{ - XSetErrorHandler(old_error_handler); - if(trapped_error_code) { -#ifdef DEBUG_XTBIN - printf("Get X Window Error = %d\n", trapped_error_code); -#endif - } - return trapped_error_code; -} - -static void -xt_client_focus_listener( Widget w, XtPointer user_data, XEvent *event) -{ - Display *dpy = XtDisplay(w); - XtClient *xtclient = user_data; - Window win = XtWindow(w); - - switch(event->type) - { - case CreateNotify: - if(event->xcreatewindow.parent == win) { - Widget child=XtWindowToWidget( dpy, event->xcreatewindow.window); - if (child) - xt_add_focus_listener_tree(child, user_data); - } - break; - case DestroyNotify: - xt_remove_focus_listener( w, user_data); - break; - case ReparentNotify: - if(event->xreparent.parent == win) { - /* I am the new parent */ - Widget child=XtWindowToWidget(dpy, event->xreparent.window); - if (child) - xt_add_focus_listener_tree( child, user_data); - } - else if(event->xreparent.window == win) { - /* I am the new child */ - } - else { - /* I am the old parent */ - } - break; - case ButtonRelease: -#if 0 - XSetInputFocus(dpy, XtWindow(xtclient->child_widget), RevertToParent, event->xbutton.time); -#endif - send_xembed_message ( xtclient, - XEMBED_REQUEST_FOCUS, 0, 0, 0, 0); - break; - default: - break; - } /* End of switch(event->type) */ -} - -static void -xt_add_focus_listener( Widget w, XtPointer user_data) -{ - XWindowAttributes attr; - long eventmask; - XtClient *xtclient = user_data; - - trap_errors (); - XGetWindowAttributes(XtDisplay(w), XtWindow(w), &attr); - eventmask = attr.your_event_mask | SubstructureNotifyMask | ButtonReleaseMask; - XSelectInput(XtDisplay(w), - XtWindow(w), - eventmask); - - XtAddEventHandler(w, - SubstructureNotifyMask | ButtonReleaseMask, - TRUE, - (XtEventHandler)xt_client_focus_listener, - xtclient); - untrap_error(); -} - -static void -xt_remove_focus_listener(Widget w, XtPointer user_data) -{ - trap_errors (); - XtRemoveEventHandler(w, SubstructureNotifyMask | ButtonReleaseMask, TRUE, - (XtEventHandler)xt_client_focus_listener, user_data); - - untrap_error(); -} - -static void -xt_add_focus_listener_tree ( Widget treeroot, XtPointer user_data) -{ - Window win = XtWindow(treeroot); - Window *children; - Window root, parent; - Display *dpy = XtDisplay(treeroot); - unsigned int i, nchildren; - - /* ensure we don't add more than once */ - xt_remove_focus_listener( treeroot, user_data); - xt_add_focus_listener( treeroot, user_data); - trap_errors(); - if(!XQueryTree(dpy, win, &root, &parent, &children, &nchildren)) { - untrap_error(); - return; - } - - if(untrap_error()) - return; - - for(i=0; i<nchildren; ++i) { - Widget child = XtWindowToWidget(dpy, children[i]); - if (child) - xt_add_focus_listener_tree( child, user_data); - } - XFree((void*)children); - - return; -} diff --git a/Source/WebCore/plugins/gtk/gtk2xtbin.h b/Source/WebCore/plugins/gtk/gtk2xtbin.h deleted file mode 100644 index 937cd7745..000000000 --- a/Source/WebCore/plugins/gtk/gtk2xtbin.h +++ /dev/null @@ -1,161 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- - * vim: set expandtab shiftwidth=2 tabstop=2: */ - -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is the Gtk2XtBin Widget Implementation. - * - * The Initial Developer of the Original Code is - * Sun Microsystems, Inc. - * Portions created by the Initial Developer are Copyright (C) 2002 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -#ifndef __GTK_XTBIN_H__ -#define __GTK_XTBIN_H__ - -#include <gtk/gtk.h> -#ifndef GTK_API_VERSION_2 -#include <gtk/gtkx.h> -#endif -#include <X11/Intrinsic.h> -#include <X11/Xutil.h> -#include <X11/Xlib.h> -#ifdef MOZILLA_CLIENT -#include "nscore.h" -#ifdef _IMPL_GTKXTBIN_API -#define GTKXTBIN_API(type) NS_EXPORT_(type) -#else -#define GTKXTBIN_API(type) NS_IMPORT_(type) -#endif -#else -#define GTKXTBIN_API(type) type -#endif - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -typedef struct _GtkXtBin GtkXtBin; -typedef struct _GtkXtBinClass GtkXtBinClass; - -#define GTK_TYPE_XTBIN (gtk_xtbin_get_type ()) -#define GTK_XTBIN(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), \ - GTK_TYPE_XTBIN, GtkXtBin)) -#define GTK_XTBIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), \ - GTK_TYPE_XTBIN, GtkXtBinClass)) -#define GTK_IS_XTBIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \ - GTK_TYPE_XTBIN)) -#define GTK_IS_XTBIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), \ - GTK_TYPE_XTBIN)) -typedef struct _XtClient XtClient; - -struct _XtClient { - Display *xtdisplay; - Widget top_widget; /* The toplevel widget */ - Widget child_widget; /* The embedded widget */ - Visual *xtvisual; - int xtdepth; - Colormap xtcolormap; - Window oldwindow; -}; - -struct _GtkXtBin -{ - GtkSocket gsocket; - GdkWindow *parent_window; - Display *xtdisplay; /* Xt Toolkit Display */ - - Window xtwindow; /* Xt Toolkit XWindow */ - gint x, y; - gint width, height; - XtClient xtclient; /* Xt Client for XEmbed */ -}; - -struct _GtkXtBinClass -{ - GtkSocketClass widget_class; -}; - -GTKXTBIN_API(GType) gtk_xtbin_get_type (void); -GTKXTBIN_API(GtkWidget *) gtk_xtbin_new (GtkWidget *parent_widget, String *f); -GTKXTBIN_API(void) gtk_xtbin_set_position (GtkXtBin *xtbin, - gint x, - gint y); -GTKXTBIN_API(void) gtk_xtbin_resize (GtkWidget *widget, - gint width, - gint height); - -typedef struct _XtTMRec { - XtTranslations translations; /* private to Translation Manager */ - XtBoundActions proc_table; /* procedure bindings for actions */ - struct _XtStateRec *current_state; /* Translation Manager state ptr */ - unsigned long lastEventTime; -} XtTMRec, *XtTM; - -typedef struct _CorePart { - Widget self; /* pointer to widget itself */ - WidgetClass widget_class; /* pointer to Widget's ClassRec */ - Widget parent; /* parent widget */ - XrmName xrm_name; /* widget resource name quarkified */ - Boolean being_destroyed; /* marked for destroy */ - XtCallbackList destroy_callbacks; /* who to call when widget destroyed */ - XtPointer constraints; /* constraint record */ - Position x, y; /* window position */ - Dimension width, height; /* window dimensions */ - Dimension border_width; /* window border width */ - Boolean managed; /* is widget geometry managed? */ - Boolean sensitive; /* is widget sensitive to user events*/ - Boolean ancestor_sensitive; /* are all ancestors sensitive? */ - XtEventTable event_table; /* private to event dispatcher */ - XtTMRec tm; /* translation management */ - XtTranslations accelerators; /* accelerator translations */ - Pixel border_pixel; /* window border pixel */ - Pixmap border_pixmap; /* window border pixmap or NULL */ - WidgetList popup_list; /* list of popups */ - Cardinal num_popups; /* how many popups */ - String name; /* widget resource name */ - Screen *screen; /* window's screen */ - Colormap colormap; /* colormap */ - Window window; /* window ID */ - Cardinal depth; /* number of planes in window */ - Pixel background_pixel; /* window background pixel */ - Pixmap background_pixmap; /* window background pixmap or NULL */ - Boolean visible; /* is window mapped and not occluded?*/ - Boolean mapped_when_managed;/* map window if it's managed? */ -} CorePart; - -typedef struct _WidgetRec { - CorePart core; - } WidgetRec, CoreRec; - -#ifdef __cplusplus -} -#endif /* __cplusplus */ -#endif /* __GTK_XTBIN_H__ */ diff --git a/Source/WebCore/plugins/gtk/xembed.h b/Source/WebCore/plugins/gtk/xembed.h deleted file mode 100644 index dff7be9cd..000000000 --- a/Source/WebCore/plugins/gtk/xembed.h +++ /dev/null @@ -1,64 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- - * vim:expandtab:shiftwidth=2:tabstop=2: */ - -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is the XEMBED Declaration. - * - * The Initial Developer of the Original Code is - * Sun Microsystems, Inc. - * Portions created by the Initial Developer are Copyright (C) 2002 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -/* XEMBED messages */ -#define XEMBED_EMBEDDED_NOTIFY 0 -#define XEMBED_WINDOW_ACTIVATE 1 -#define XEMBED_WINDOW_DEACTIVATE 2 -#define XEMBED_REQUEST_FOCUS 3 -#define XEMBED_FOCUS_IN 4 -#define XEMBED_FOCUS_OUT 5 -#define XEMBED_FOCUS_NEXT 6 -#define XEMBED_FOCUS_PREV 7 -#define XEMBED_GRAB_KEY 8 -#define XEMBED_UNGRAB_KEY 9 -#define XEMBED_MODALITY_ON 10 -#define XEMBED_MODALITY_OFF 11 - -/* Non standard messages*/ -#define XEMBED_GTK_GRAB_KEY 108 -#define XEMBED_GTK_UNGRAB_KEY 109 - -/* Details for XEMBED_FOCUS_IN: */ -#define XEMBED_FOCUS_CURRENT 0 -#define XEMBED_FOCUS_FIRST 1 -#define XEMBED_FOCUS_LAST 2 - -/* Flags for _XEMBED_INFO */ -#define XEMBED_MAPPED (1 << 0) |