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Diffstat (limited to 'Tools/DumpRenderTree/gtk/EventSender.cpp')
| -rw-r--r-- | Tools/DumpRenderTree/gtk/EventSender.cpp | 1004 |
1 files changed, 0 insertions, 1004 deletions
diff --git a/Tools/DumpRenderTree/gtk/EventSender.cpp b/Tools/DumpRenderTree/gtk/EventSender.cpp deleted file mode 100644 index bd8e4fb8f..000000000 --- a/Tools/DumpRenderTree/gtk/EventSender.cpp +++ /dev/null @@ -1,1004 +0,0 @@ -/* - * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. - * Copyright (C) 2009 Zan Dobersek <zandobersek@gmail.com> - * Copyright (C) 2009 Holger Hans Peter Freyther - * Copyright (C) 2010 Igalia S.L. - * Copyright (C) 2012 ChangSeok Oh <shivamidow@gmail.com> - * - * 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. - * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 "EventSender.h" - -#include "DumpRenderTree.h" -#include "WebCoreSupport/DumpRenderTreeSupportGtk.h" -#include <GRefPtrGtk.h> -#include <GtkVersioning.h> -#include <JavaScriptCore/JSObjectRef.h> -#include <JavaScriptCore/JSRetainPtr.h> -#include <JavaScriptCore/JSStringRef.h> -#include <cstring> -#include <gdk/gdk.h> -#include <gdk/gdkkeysyms.h> -#include <webkit/webkitwebframe.h> -#include <webkit/webkitwebview.h> -#include <wtf/ASCIICType.h> -#include <wtf/Platform.h> -#include <wtf/gobject/GUniquePtr.h> -#include <wtf/text/CString.h> - -extern "C" { - extern GtkMenu* webkit_web_view_get_context_menu(WebKitWebView*); -} - -static bool dragMode; -static int timeOffset = 0; - -static int lastMousePositionX; -static int lastMousePositionY; -static int lastClickPositionX; -static int lastClickPositionY; -static int lastClickTimeOffset; -static int lastClickButton; -static unsigned buttonCurrentlyDown; -static int clickCount; -GdkDragContext* currentDragSourceContext; - -struct DelayedMessage { - GdkEvent* event; - gulong delay; -}; - -static DelayedMessage msgQueue[1024]; - -static unsigned endOfQueue; -static unsigned startOfQueue; - -static const float zoomMultiplierRatio = 1.2f; - -// WebCore and layout tests assume this value. -static const float pixelsPerScrollTick = 40; - -// Key event location code defined in DOM Level 3. -enum KeyLocationCode { - DOM_KEY_LOCATION_STANDARD = 0x00, - DOM_KEY_LOCATION_LEFT = 0x01, - DOM_KEY_LOCATION_RIGHT = 0x02, - DOM_KEY_LOCATION_NUMPAD = 0x03 -}; - -static void sendOrQueueEvent(GdkEvent*, bool = true); -static void dispatchEvent(GdkEvent* event); -static guint getStateFlags(); - -static JSValueRef getDragModeCallback(JSContextRef context, JSObjectRef object, JSStringRef propertyName, JSValueRef* exception) -{ - return JSValueMakeBoolean(context, dragMode); -} - -static bool setDragModeCallback(JSContextRef context, JSObjectRef object, JSStringRef propertyName, JSValueRef value, JSValueRef* exception) -{ - dragMode = JSValueToBoolean(context, value); - return true; -} - -static JSValueRef leapForwardCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - if (argumentCount > 0) { - msgQueue[endOfQueue].delay = JSValueToNumber(context, arguments[0], exception); - timeOffset += msgQueue[endOfQueue].delay; - ASSERT(!exception || !*exception); - } - - return JSValueMakeUndefined(context); -} - -bool prepareMouseButtonEvent(GdkEvent* event, int eventSenderButtonNumber, guint modifiers) -{ - WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); - if (!view) - return false; - - // The logic for mapping EventSender button numbers to GDK button - // numbers originates from the Windows EventSender. - int gdkButtonNumber = 3; - if (eventSenderButtonNumber >= 0 && eventSenderButtonNumber <= 2) - gdkButtonNumber = eventSenderButtonNumber + 1; - - // fast/events/mouse-click-events expects the 4th button - // to be event->button = 1, so send a middle-button event. - else if (eventSenderButtonNumber == 3) - gdkButtonNumber = 2; - - event->button.button = gdkButtonNumber; - event->button.x = lastMousePositionX; - event->button.y = lastMousePositionY; - event->button.window = gtk_widget_get_window(GTK_WIDGET(view)); - g_object_ref(event->button.window); - event->button.device = getDefaultGDKPointerDevice(event->button.window); - event->button.state = modifiers | getStateFlags(); - event->button.time = GDK_CURRENT_TIME; - event->button.axes = 0; - - int xRoot, yRoot; - gdk_window_get_root_coords(gtk_widget_get_window(GTK_WIDGET(view)), lastMousePositionX, lastMousePositionY, &xRoot, &yRoot); - event->button.x_root = xRoot; - event->button.y_root = yRoot; - - return true; -} - -static JSValueRef getMenuItemTitleCallback(JSContextRef context, JSObjectRef object, JSStringRef propertyName, JSValueRef* exception) -{ - GtkWidget* widget = GTK_WIDGET(JSObjectGetPrivate(object)); - CString label; - if (GTK_IS_SEPARATOR_MENU_ITEM(widget)) - label = "<separator>"; - else - label = gtk_menu_item_get_label(GTK_MENU_ITEM(widget)); - - JSRetainPtr<JSStringRef> itemText(Adopt, JSStringCreateWithUTF8CString(label.data())); - return JSValueMakeString(context, itemText.get()); -} - -static bool setMenuItemTitleCallback(JSContextRef context, JSObjectRef object, JSStringRef propertyName, JSValueRef value, JSValueRef* exception) -{ - return true; -} - -static JSValueRef menuItemClickCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - GtkMenuItem* item = GTK_MENU_ITEM(JSObjectGetPrivate(thisObject)); - gtk_menu_item_activate(item); - return JSValueMakeUndefined(context); -} - -static JSStaticFunction staticMenuItemFunctions[] = { - { "click", menuItemClickCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { 0, 0, 0 } -}; - -static JSStaticValue staticMenuItemValues[] = { - { "title", getMenuItemTitleCallback, setMenuItemTitleCallback, kJSPropertyAttributeNone }, - { 0, 0, 0, 0 } -}; - -static JSClassRef getMenuItemClass() -{ - static JSClassRef menuItemClass = 0; - - if (!menuItemClass) { - JSClassDefinition classDefinition = { - 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; - classDefinition.staticFunctions = staticMenuItemFunctions; - classDefinition.staticValues = staticMenuItemValues; - - menuItemClass = JSClassCreate(&classDefinition); - } - - return menuItemClass; -} - - -static JSValueRef contextClickCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - GdkEvent* pressEvent = gdk_event_new(GDK_BUTTON_PRESS); - - if (!prepareMouseButtonEvent(pressEvent, 2, 0)) { - gdk_event_free(pressEvent); - return JSObjectMakeArray(context, 0, 0, 0); - } - - GdkEvent* releaseEvent = gdk_event_copy(pressEvent); - sendOrQueueEvent(pressEvent); - - JSValueRef valueRef = JSObjectMakeArray(context, 0, 0, 0); - WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); - GtkMenu* gtkMenu = webkit_web_view_get_context_menu(view); - if (gtkMenu) { - GUniquePtr<GList> items(gtk_container_get_children(GTK_CONTAINER(gtkMenu))); - JSValueRef arrayValues[g_list_length(items.get())]; - int index = 0; - for (GList* item = g_list_first(items.get()); item; item = g_list_next(item)) { - arrayValues[index] = JSObjectMake(context, getMenuItemClass(), item->data); - index++; - } - if (index) - valueRef = JSObjectMakeArray(context, index - 1, arrayValues, 0); - } - - releaseEvent->type = GDK_BUTTON_RELEASE; - sendOrQueueEvent(releaseEvent); - return valueRef; -} - -static gboolean sendClick(gpointer) -{ - GdkEvent* pressEvent = gdk_event_new(GDK_BUTTON_PRESS); - - if (!prepareMouseButtonEvent(pressEvent, 1, 0)) { - gdk_event_free(pressEvent); - return FALSE; - } - - GdkEvent* releaseEvent = gdk_event_copy(pressEvent); - dispatchEvent(pressEvent); - releaseEvent->type = GDK_BUTTON_RELEASE; - dispatchEvent(releaseEvent); - - return FALSE; -} - -static JSValueRef scheduleAsynchronousClickCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - g_idle_add_full(G_PRIORITY_DEFAULT, sendClick, 0, 0); - return JSValueMakeUndefined(context); -} - -static void updateClickCount(int button) -{ - if (lastClickPositionX != lastMousePositionX - || lastClickPositionY != lastMousePositionY - || lastClickButton != button - || timeOffset - lastClickTimeOffset >= 1) - clickCount = 1; - else - clickCount++; -} - -static guint gdkModifierFromJSValue(JSContextRef context, const JSValueRef value) -{ - JSStringRef string = JSValueToStringCopy(context, value, 0); - guint gdkModifier = 0; - if (JSStringIsEqualToUTF8CString(string, "ctrlKey") - || JSStringIsEqualToUTF8CString(string, "addSelectionKey")) - gdkModifier = GDK_CONTROL_MASK; - else if (JSStringIsEqualToUTF8CString(string, "shiftKey") - || JSStringIsEqualToUTF8CString(string, "rangeSelectionKey")) - gdkModifier = GDK_SHIFT_MASK; - else if (JSStringIsEqualToUTF8CString(string, "altKey")) - gdkModifier = GDK_MOD1_MASK; - - // Currently the metaKey as defined in WebCore/platform/gtk/PlatformMouseEventGtk.cpp - // is GDK_META_MASK. This code must be kept in sync with that file. - else if (JSStringIsEqualToUTF8CString(string, "metaKey")) - gdkModifier = GDK_META_MASK; - - JSStringRelease(string); - return gdkModifier; -} - -static guint gdkModifersFromJSValue(JSContextRef context, const JSValueRef modifiers) -{ - // The value may either be a string with a single modifier or an array of modifiers. - if (JSValueIsString(context, modifiers)) - return gdkModifierFromJSValue(context, modifiers); - - JSObjectRef modifiersArray = JSValueToObject(context, modifiers, 0); - if (!modifiersArray) - return 0; - - guint gdkModifiers = 0; - JSRetainPtr<JSStringRef> lengthProperty(Adopt, JSStringCreateWithUTF8CString("length")); - int modifiersCount = JSValueToNumber(context, JSObjectGetProperty(context, modifiersArray, lengthProperty.get(), 0), 0); - for (int i = 0; i < modifiersCount; ++i) - gdkModifiers |= gdkModifierFromJSValue(context, JSObjectGetPropertyAtIndex(context, modifiersArray, i, 0)); - return gdkModifiers; -} - -static JSValueRef mouseDownCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - int button = 0; - if (argumentCount == 1) { - button = static_cast<int>(JSValueToNumber(context, arguments[0], exception)); - g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); - } - guint modifiers = argumentCount >= 2 ? gdkModifersFromJSValue(context, arguments[1]) : 0; - - GdkEvent* event = gdk_event_new(GDK_BUTTON_PRESS); - if (!prepareMouseButtonEvent(event, button, modifiers)) { - gdk_event_free(event); - return JSValueMakeUndefined(context); - } - - // If the same mouse button is already in the down position don't send another event as it may confuse Xvfb. - if (buttonCurrentlyDown == event->button.button) { - gdk_event_free(event); - return JSValueMakeUndefined(context); - } - - buttonCurrentlyDown = event->button.button; - - // Normally GDK will send both GDK_BUTTON_PRESS and GDK_2BUTTON_PRESS for - // the second button press during double-clicks. WebKit GTK+ selectively - // ignores the first GDK_BUTTON_PRESS of that pair using gdk_event_peek. - // Since our events aren't ever going onto the GDK event queue, WebKit won't - // be able to filter out the first GDK_BUTTON_PRESS, so we just don't send - // it here. Eventually this code should probably figure out a way to get all - // appropriate events onto the event queue and this work-around should be - // removed. - updateClickCount(event->button.button); - if (clickCount == 2) - event->type = GDK_2BUTTON_PRESS; - else if (clickCount == 3) - event->type = GDK_3BUTTON_PRESS; - - sendOrQueueEvent(event); - return JSValueMakeUndefined(context); -} - -static guint getStateFlags() -{ - if (buttonCurrentlyDown == 1) - return GDK_BUTTON1_MASK; - if (buttonCurrentlyDown == 2) - return GDK_BUTTON2_MASK; - if (buttonCurrentlyDown == 3) - return GDK_BUTTON3_MASK; - return 0; -} - -static JSValueRef mouseUpCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - int button = 0; - if (argumentCount == 1) { - button = static_cast<int>(JSValueToNumber(context, arguments[0], exception)); - g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); - } - guint modifiers = argumentCount >= 2 ? gdkModifersFromJSValue(context, arguments[1]) : 0; - - GdkEvent* event = gdk_event_new(GDK_BUTTON_RELEASE); - if (!prepareMouseButtonEvent(event, button, modifiers)) { - gdk_event_free(event); - return JSValueMakeUndefined(context); - } - - lastClickPositionX = lastMousePositionX; - lastClickPositionY = lastMousePositionY; - lastClickButton = buttonCurrentlyDown; - lastClickTimeOffset = timeOffset; - buttonCurrentlyDown = 0; - - sendOrQueueEvent(event); - return JSValueMakeUndefined(context); -} - -static JSValueRef mouseMoveToCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); - if (!view) - return JSValueMakeUndefined(context); - - if (argumentCount < 2) - return JSValueMakeUndefined(context); - - lastMousePositionX = (int)JSValueToNumber(context, arguments[0], exception); - g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); - lastMousePositionY = (int)JSValueToNumber(context, arguments[1], exception); - g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); - - GdkEvent* event = gdk_event_new(GDK_MOTION_NOTIFY); - event->motion.x = lastMousePositionX; - event->motion.y = lastMousePositionY; - - event->motion.time = GDK_CURRENT_TIME; - event->motion.window = gtk_widget_get_window(GTK_WIDGET(view)); - g_object_ref(event->motion.window); - event->button.device = getDefaultGDKPointerDevice(event->motion.window); - - guint modifiers = argumentCount >= 3 ? gdkModifersFromJSValue(context, arguments[2]) : 0; - event->motion.state = modifiers | getStateFlags(); - event->motion.axes = 0; - - int xRoot, yRoot; - gdk_window_get_root_coords(gtk_widget_get_window(GTK_WIDGET(view)), lastMousePositionX, lastMousePositionY, &xRoot, &yRoot); - event->motion.x_root = xRoot; - event->motion.y_root = yRoot; - - sendOrQueueEvent(event, false); - return JSValueMakeUndefined(context); -} - -static JSValueRef mouseScrollByCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); - if (!view) - return JSValueMakeUndefined(context); - - if (argumentCount < 2) - return JSValueMakeUndefined(context); - - int horizontal = (int)JSValueToNumber(context, arguments[0], exception); - g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); - int vertical = (int)JSValueToNumber(context, arguments[1], exception); - g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); - - // Copy behaviour of Qt and EFL - just return in case of (0,0) mouse scroll - if (!horizontal && !vertical) - return JSValueMakeUndefined(context); - - GdkEvent* event = gdk_event_new(GDK_SCROLL); - event->scroll.x = lastMousePositionX; - event->scroll.y = lastMousePositionY; - event->scroll.time = GDK_CURRENT_TIME; - event->scroll.window = gtk_widget_get_window(GTK_WIDGET(view)); - g_object_ref(event->scroll.window); - - // GTK+ only supports one tick in each scroll event that is not smooth. For the cases of more than one direction, - // and more than one step in a direction, we can only use smooth events, supported from Gtk 3.3.18. -#if GTK_CHECK_VERSION(3, 3, 18) - if ((horizontal && vertical) || horizontal > 1 || horizontal < -1 || vertical > 1 || vertical < -1) { - event->scroll.direction = GDK_SCROLL_SMOOTH; - event->scroll.delta_x = -horizontal; - event->scroll.delta_y = -vertical; - - sendOrQueueEvent(event); - return JSValueMakeUndefined(context); - } -#else - g_return_val_if_fail((!vertical || !horizontal), JSValueMakeUndefined(context)); -#endif - - if (horizontal < 0) - event->scroll.direction = GDK_SCROLL_RIGHT; - else if (horizontal > 0) - event->scroll.direction = GDK_SCROLL_LEFT; - else if (vertical < 0) - event->scroll.direction = GDK_SCROLL_DOWN; - else if (vertical > 0) - event->scroll.direction = GDK_SCROLL_UP; - else - g_assert_not_reached(); - - sendOrQueueEvent(event); - return JSValueMakeUndefined(context); -} - -static JSValueRef continuousMouseScrollByCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ -#if GTK_CHECK_VERSION(3, 3, 18) - WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); - if (!view) - return JSValueMakeUndefined(context); - - if (argumentCount < 2) - return JSValueMakeUndefined(context); - - int horizontal = JSValueToNumber(context, arguments[0], exception); - g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); - int vertical = JSValueToNumber(context, arguments[1], exception); - g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); - - // We do not yet support continuous scrolling by page. - if (argumentCount >= 3 && JSValueToBoolean(context, arguments[2])) - return JSValueMakeUndefined(context); - - GdkEvent* event = gdk_event_new(GDK_SCROLL); - event->scroll.x = lastMousePositionX; - event->scroll.y = lastMousePositionY; - event->scroll.time = GDK_CURRENT_TIME; - event->scroll.window = gtk_widget_get_window(GTK_WIDGET(view)); - g_object_ref(event->scroll.window); - - event->scroll.direction = GDK_SCROLL_SMOOTH; - event->scroll.delta_x = -horizontal / pixelsPerScrollTick; - event->scroll.delta_y = -vertical / pixelsPerScrollTick; - - sendOrQueueEvent(event); -#endif - return JSValueMakeUndefined(context); -} - -static void dragWithFilesDragDataGetCallback(GtkWidget*, GdkDragContext*, GtkSelectionData *data, guint, guint, gpointer userData) -{ - gtk_selection_data_set_uris(data, static_cast<gchar**>(userData)); -} - -static void dragWithFilesDragEndCallback(GtkWidget* widget, GdkDragContext*, gpointer userData) -{ - g_signal_handlers_disconnect_by_func(widget, reinterpret_cast<void*>(dragWithFilesDragEndCallback), userData); - g_signal_handlers_disconnect_by_func(widget, reinterpret_cast<void*>(dragWithFilesDragDataGetCallback), userData); - g_strfreev(static_cast<gchar**>(userData)); -} - -static JSValueRef beginDragWithFilesCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - if (argumentCount < 1) - return JSValueMakeUndefined(context); - - JSObjectRef filesArray = JSValueToObject(context, arguments[0], exception); - ASSERT(!exception || !*exception); - - const gchar* mainFrameURI = webkit_web_frame_get_uri(mainFrame); - GRefPtr<GFile> testFile(adoptGRef(g_file_new_for_uri(mainFrameURI))); - GRefPtr<GFile> parentDirectory(g_file_get_parent(testFile.get())); - if (!parentDirectory) - return JSValueMakeUndefined(context); - - // If this is an HTTP test, we still need to pass a local file path - // to WebCore. Even though the file doesn't exist, this should be fine - // for most tests. - GUniquePtr<gchar> scheme(g_file_get_uri_scheme(parentDirectory.get())); - if (g_str_equal(scheme.get(), "http") || g_str_equal(scheme.get(), "https")) { - GUniquePtr<gchar> currentDirectory(g_get_current_dir()); - parentDirectory = adoptGRef(g_file_new_for_path(currentDirectory.get())); - } - - JSStringRef lengthProperty = JSStringCreateWithUTF8CString("length"); - int filesArrayLength = JSValueToNumber(context, JSObjectGetProperty(context, filesArray, lengthProperty, 0), 0); - JSStringRelease(lengthProperty); - - gchar** draggedFilesURIList = g_new0(gchar*, filesArrayLength + 1); - for (int i = 0; i < filesArrayLength; ++i) { - JSStringRef filenameString = JSValueToStringCopy(context, - JSObjectGetPropertyAtIndex(context, filesArray, i, 0), 0); - size_t bufferSize = JSStringGetMaximumUTF8CStringSize(filenameString); - GUniquePtr<gchar> filenameBuffer(static_cast<gchar*>(g_malloc(bufferSize))); - JSStringGetUTF8CString(filenameString, filenameBuffer.get(), bufferSize); - JSStringRelease(filenameString); - - GRefPtr<GFile> dragFile(g_file_get_child(parentDirectory.get(), filenameBuffer.get())); - draggedFilesURIList[i] = g_file_get_uri(dragFile.get()); - } - - GtkWidget* view = GTK_WIDGET(webkit_web_frame_get_web_view(mainFrame)); - g_object_connect(G_OBJECT(view), - "signal::drag-end", dragWithFilesDragEndCallback, draggedFilesURIList, - "signal::drag-data-get", dragWithFilesDragDataGetCallback, draggedFilesURIList, - NULL); - - GdkEvent event; - GdkWindow* viewGDKWindow = gtk_widget_get_window(view); - memset(&event, 0, sizeof(event)); - event.type = GDK_MOTION_NOTIFY; - event.motion.x = lastMousePositionX; - event.motion.y = lastMousePositionY; - event.motion.time = GDK_CURRENT_TIME; - event.motion.window = viewGDKWindow; - event.motion.device = getDefaultGDKPointerDevice(viewGDKWindow); - event.motion.state = GDK_BUTTON1_MASK; - - int xRoot, yRoot; - gdk_window_get_root_coords(viewGDKWindow, lastMousePositionX, lastMousePositionY, &xRoot, &yRoot); - event.motion.x_root = xRoot; - event.motion.y_root = yRoot; - - GtkTargetList* targetList = gtk_target_list_new(0, 0); - gtk_target_list_add_uri_targets(targetList, 0); - gtk_drag_begin(view, targetList, GDK_ACTION_COPY, 1, &event); - gtk_target_list_unref(targetList); - - return JSValueMakeUndefined(context); -} - -static void sendOrQueueEvent(GdkEvent* event, bool shouldReplaySavedEvents) -{ - // Mouse move events are queued if the previous event was queued or if a - // delay was set up by leapForward(). - if ((dragMode && buttonCurrentlyDown) || endOfQueue != startOfQueue || msgQueue[endOfQueue].delay) { - msgQueue[endOfQueue++].event = event; - - if (shouldReplaySavedEvents) - replaySavedEvents(); - - return; - } - - dispatchEvent(event); -} - -static void dispatchEvent(GdkEvent* event) -{ - DumpRenderTreeSupportGtk::layoutFrame(mainFrame); - WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); - if (!view) { - gdk_event_free(event); - return; - } - - // The widget focus may have been lost in the course of the test, - // so force another explicit focus grab here. - gtk_widget_grab_focus(GTK_WIDGET(view)); - gtk_main_do_event(event); - - if (!currentDragSourceContext) { - gdk_event_free(event); - return; - } - - if (event->type == GDK_MOTION_NOTIFY) { - // WebKit has called gtk_drag_start(), but because the main loop isn't - // running GDK internals don't know that the drag has started yet. Pump - // the main loop a little bit so that GDK is in the correct state. - while (gtk_events_pending()) - gtk_main_iteration(); - - // Simulate a drag motion on the top-level GDK window. - GtkWidget* parentWidget = gtk_widget_get_parent(GTK_WIDGET(view)); - GdkWindow* parentWidgetWindow = gtk_widget_get_window(parentWidget); - gdk_drag_motion(currentDragSourceContext, parentWidgetWindow, GDK_DRAG_PROTO_XDND, - event->motion.x_root, event->motion.y_root, - gdk_drag_context_get_selected_action(currentDragSourceContext), - gdk_drag_context_get_actions(currentDragSourceContext), - GDK_CURRENT_TIME); - - } else if (currentDragSourceContext && event->type == GDK_BUTTON_RELEASE) { - // We've released the mouse button, we should just be able to spin the - // event loop here and have GTK+ send the appropriate notifications for - // the end of the drag. - while (gtk_events_pending()) - gtk_main_iteration(); - } - - gdk_event_free(event); -} - -void replaySavedEvents() -{ - // First send all the events that are ready to be sent - while (startOfQueue < endOfQueue) { - if (msgQueue[startOfQueue].delay) { - g_usleep(msgQueue[startOfQueue].delay * 1000); - msgQueue[startOfQueue].delay = 0; - } - - dispatchEvent(msgQueue[startOfQueue++].event); - } - - startOfQueue = 0; - endOfQueue = 0; -} - -static GdkEvent* createKeyPressEvent(JSContextRef context, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - g_return_val_if_fail(argumentCount >= 1, 0); - guint modifiers = argumentCount >= 2 ? gdkModifersFromJSValue(context, arguments[1]) : 0; - - // handle location argument. - int location = DOM_KEY_LOCATION_STANDARD; - if (argumentCount > 2) - location = (int)JSValueToNumber(context, arguments[2], exception); - - JSStringRef character = JSValueToStringCopy(context, arguments[0], exception); - g_return_val_if_fail((!exception || !*exception), 0); - - int gdkKeySym = GDK_VoidSymbol; - if (location == DOM_KEY_LOCATION_NUMPAD) { - if (JSStringIsEqualToUTF8CString(character, "leftArrow")) - gdkKeySym = GDK_KP_Left; - else if (JSStringIsEqualToUTF8CString(character, "rightArrow")) - gdkKeySym = GDK_KP_Right; - else if (JSStringIsEqualToUTF8CString(character, "upArrow")) - gdkKeySym = GDK_KP_Up; - else if (JSStringIsEqualToUTF8CString(character, "downArrow")) - gdkKeySym = GDK_KP_Down; - else if (JSStringIsEqualToUTF8CString(character, "pageUp")) - gdkKeySym = GDK_KP_Page_Up; - else if (JSStringIsEqualToUTF8CString(character, "pageDown")) - gdkKeySym = GDK_KP_Page_Down; - else if (JSStringIsEqualToUTF8CString(character, "home")) - gdkKeySym = GDK_KP_Home; - else if (JSStringIsEqualToUTF8CString(character, "end")) - gdkKeySym = GDK_KP_End; - else if (JSStringIsEqualToUTF8CString(character, "insert")) - gdkKeySym = GDK_KP_Insert; - else if (JSStringIsEqualToUTF8CString(character, "delete")) - gdkKeySym = GDK_KP_Delete; - else - // If we get some other key specified with the numpad location, - // crash here, so we add it sooner rather than later. - g_assert_not_reached(); - } else { - if (JSStringIsEqualToUTF8CString(character, "leftArrow")) - gdkKeySym = GDK_Left; - else if (JSStringIsEqualToUTF8CString(character, "rightArrow")) - gdkKeySym = GDK_Right; - else if (JSStringIsEqualToUTF8CString(character, "upArrow")) - gdkKeySym = GDK_Up; - else if (JSStringIsEqualToUTF8CString(character, "downArrow")) - gdkKeySym = GDK_Down; - else if (JSStringIsEqualToUTF8CString(character, "pageUp")) - gdkKeySym = GDK_Page_Up; - else if (JSStringIsEqualToUTF8CString(character, "pageDown")) - gdkKeySym = GDK_Page_Down; - else if (JSStringIsEqualToUTF8CString(character, "home")) - gdkKeySym = GDK_Home; - else if (JSStringIsEqualToUTF8CString(character, "end")) - gdkKeySym = GDK_End; - else if (JSStringIsEqualToUTF8CString(character, "insert")) - gdkKeySym = GDK_Insert; - else if (JSStringIsEqualToUTF8CString(character, "delete")) - gdkKeySym = GDK_Delete; - else if (JSStringIsEqualToUTF8CString(character, "printScreen")) - gdkKeySym = GDK_Print; - else if (JSStringIsEqualToUTF8CString(character, "menu")) - gdkKeySym = GDK_Menu; - else if (JSStringIsEqualToUTF8CString(character, "F1")) - gdkKeySym = GDK_F1; - else if (JSStringIsEqualToUTF8CString(character, "F2")) - gdkKeySym = GDK_F2; - else if (JSStringIsEqualToUTF8CString(character, "F3")) - gdkKeySym = GDK_F3; - else if (JSStringIsEqualToUTF8CString(character, "F4")) - gdkKeySym = GDK_F4; - else if (JSStringIsEqualToUTF8CString(character, "F5")) - gdkKeySym = GDK_F5; - else if (JSStringIsEqualToUTF8CString(character, "F6")) - gdkKeySym = GDK_F6; - else if (JSStringIsEqualToUTF8CString(character, "F7")) - gdkKeySym = GDK_F7; - else if (JSStringIsEqualToUTF8CString(character, "F8")) - gdkKeySym = GDK_F8; - else if (JSStringIsEqualToUTF8CString(character, "F9")) - gdkKeySym = GDK_F9; - else if (JSStringIsEqualToUTF8CString(character, "F10")) - gdkKeySym = GDK_F10; - else if (JSStringIsEqualToUTF8CString(character, "F11")) - gdkKeySym = GDK_F11; - else if (JSStringIsEqualToUTF8CString(character, "F12")) - gdkKeySym = GDK_F12; - else if (JSStringIsEqualToUTF8CString(character, "leftAlt")) - gdkKeySym = GDK_Alt_L; - else if (JSStringIsEqualToUTF8CString(character, "leftControl")) - gdkKeySym = GDK_Control_L; - else if (JSStringIsEqualToUTF8CString(character, "leftShift")) - gdkKeySym = GDK_Shift_L; - else if (JSStringIsEqualToUTF8CString(character, "rightAlt")) - gdkKeySym = GDK_Alt_R; - else if (JSStringIsEqualToUTF8CString(character, "rightControl")) - gdkKeySym = GDK_Control_R; - else if (JSStringIsEqualToUTF8CString(character, "rightShift")) - gdkKeySym = GDK_Shift_R; - else { - int charCode = JSStringGetCharactersPtr(character)[0]; - if (charCode == '\n' || charCode == '\r') - gdkKeySym = GDK_Return; - else if (charCode == '\t') - gdkKeySym = GDK_Tab; - else if (charCode == '\x8') - gdkKeySym = GDK_BackSpace; - else { - gdkKeySym = gdk_unicode_to_keyval(charCode); - if (WTF::isASCIIUpper(charCode)) - modifiers |= GDK_SHIFT_MASK; - } - } - } - JSStringRelease(character); - - WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); - g_return_val_if_fail(view, 0); - - GdkEvent* pressEvent = gdk_event_new(GDK_KEY_PRESS); - pressEvent->key.keyval = gdkKeySym; - pressEvent->key.state = modifiers; - pressEvent->key.window = gtk_widget_get_window(GTK_WIDGET(view)); - g_object_ref(pressEvent->key.window); -#ifndef GTK_API_VERSION_2 - gdk_event_set_device(pressEvent, getDefaultGDKPointerDevice(pressEvent->key.window)); -#endif - - // When synthesizing an event, an invalid hardware_keycode value - // can cause it to be badly processed by Gtk+. - GUniqueOutPtr<GdkKeymapKey> keys; - gint nKeys; - if (gdk_keymap_get_entries_for_keyval(gdk_keymap_get_default(), gdkKeySym, &keys.outPtr(), &nKeys)) - pressEvent->key.hardware_keycode = keys.get()[0].keycode; - - return pressEvent; -} - -static void sendKeyDown(GdkEvent* pressEvent) -{ - g_return_if_fail(pressEvent); - GdkEvent* releaseEvent = gdk_event_copy(pressEvent); - releaseEvent->type = GDK_KEY_RELEASE; - - dispatchEvent(pressEvent); - dispatchEvent(releaseEvent); - - DumpRenderTreeSupportGtk::deliverAllMutationsIfNecessary(); -} - -static JSValueRef keyDownCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - GdkEvent* pressEvent = createKeyPressEvent(context, argumentCount, arguments, exception); - sendKeyDown(pressEvent); - - return JSValueMakeUndefined(context); -} - -static void zoomIn(gboolean fullContentsZoom) -{ - WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); - if (!view) - return; - - webkit_web_view_set_full_content_zoom(view, fullContentsZoom); - gfloat currentZoom = webkit_web_view_get_zoom_level(view); - webkit_web_view_set_zoom_level(view, currentZoom * zoomMultiplierRatio); -} - -static void zoomOut(gboolean fullContentsZoom) -{ - WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); - if (!view) - return; - - webkit_web_view_set_full_content_zoom(view, fullContentsZoom); - gfloat currentZoom = webkit_web_view_get_zoom_level(view); - webkit_web_view_set_zoom_level(view, currentZoom / zoomMultiplierRatio); -} - -static JSValueRef textZoomInCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - zoomIn(FALSE); - return JSValueMakeUndefined(context); -} - -static JSValueRef textZoomOutCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - zoomOut(FALSE); - return JSValueMakeUndefined(context); -} - -static JSValueRef zoomPageInCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - zoomIn(TRUE); - return JSValueMakeUndefined(context); -} - -static JSValueRef zoomPageOutCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - zoomOut(TRUE); - return JSValueMakeUndefined(context); -} - -static JSValueRef scalePageByCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - if (argumentCount < 3) - return JSValueMakeUndefined(context); - - float scaleFactor = JSValueToNumber(context, arguments[0], exception); - float x = JSValueToNumber(context, arguments[1], exception); - float y = JSValueToNumber(context, arguments[2], exception); - - WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); - if (!view) - return JSValueMakeUndefined(context); - - DumpRenderTreeSupportGtk::scalePageBy(view, scaleFactor, x, y); - - return JSValueMakeUndefined(context); -} - -static gboolean sendAsynchronousKeyDown(gpointer userData) -{ - sendKeyDown(static_cast<GdkEvent*>(userData)); - return FALSE; -} - -static JSValueRef scheduleAsynchronousKeyDownCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - GdkEvent* pressEvent = createKeyPressEvent(context, argumentCount, arguments, exception); - if (pressEvent) - g_idle_add_full(G_PRIORITY_DEFAULT, sendAsynchronousKeyDown, static_cast<gpointer>(pressEvent), 0); - - return JSValueMakeUndefined(context); -} - -static JSValueRef clearTouchPointsCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) -{ - return JSValueMakeUndefined(context); -} - -static JSStaticFunction staticFunctions[] = { - { "mouseScrollBy", mouseScrollByCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "continuousMouseScrollBy", continuousMouseScrollByCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "contextClick", contextClickCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "mouseDown", mouseDownCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "mouseUp", mouseUpCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "mouseMoveTo", mouseMoveToCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "beginDragWithFiles", beginDragWithFilesCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "leapForward", leapForwardCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "keyDown", keyDownCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "textZoomIn", textZoomInCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "textZoomOut", textZoomOutCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "zoomPageIn", zoomPageInCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "zoomPageOut", zoomPageOutCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "scheduleAsynchronousClick", scheduleAsynchronousClickCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "scalePageBy", scalePageByCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - { "scheduleAsynchronousKeyDown", scheduleAsynchronousKeyDownCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, - - { 0, 0, 0 } -}; - -static JSStaticValue staticValues[] = { - { "dragMode", getDragModeCallback, setDragModeCallback, kJSPropertyAttributeNone }, - { 0, 0, 0, 0 } -}; - -static JSClassRef getClass(JSContextRef context) -{ - static JSClassRef eventSenderClass = 0; - - if (!eventSenderClass) { - JSClassDefinition classDefinition = { - 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; - classDefinition.staticFunctions = staticFunctions; - classDefinition.staticValues = staticValues; - - eventSenderClass = JSClassCreate(&classDefinition); - } - - return eventSenderClass; -} - -JSObjectRef makeEventSender(JSContextRef context, bool isTopFrame) -{ - if (isTopFrame) { - dragMode = true; - - // Fly forward in time one second when the main frame loads. This will - // ensure that when a test begins clicking in the same location as - // a previous test, those clicks won't be interpreted as continuations - // of the previous test's click sequences. - timeOffset += 1000; - - lastMousePositionX = lastMousePositionY = 0; - lastClickPositionX = lastClickPositionY = 0; - lastClickTimeOffset = 0; - lastClickButton = 0; - buttonCurrentlyDown = 0; - clickCount = 0; - - endOfQueue = 0; - startOfQueue = 0; - - currentDragSourceContext = 0; - } - - return JSObjectMake(context, getClass(context), 0); -} - -void dragBeginCallback(GtkWidget*, GdkDragContext* context, gpointer) -{ - currentDragSourceContext = context; -} - -void dragEndCallback(GtkWidget*, GdkDragContext* context, gpointer) -{ - currentDragSourceContext = 0; -} - -gboolean dragFailedCallback(GtkWidget*, GdkDragContext* context, gpointer) -{ - // Return TRUE here to disable the stupid GTK+ drag failed animation, - // which introduces asynchronous behavior into our drags. - return TRUE; -} |