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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:41 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:41 -0800
commit648161bb0edfc3d43db63caed5cc5213bc6cb78f (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /WebKit/gtk/webkit/webkitwebview.cpp
parenta65af38181ac7d34544586bdb5cd004de93897ad (diff)
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auto import from //depot/cupcake/@135843
Diffstat (limited to 'WebKit/gtk/webkit/webkitwebview.cpp')
-rw-r--r--WebKit/gtk/webkit/webkitwebview.cpp2332
1 files changed, 0 insertions, 2332 deletions
diff --git a/WebKit/gtk/webkit/webkitwebview.cpp b/WebKit/gtk/webkit/webkitwebview.cpp
deleted file mode 100644
index 2c90b4e..0000000
--- a/WebKit/gtk/webkit/webkitwebview.cpp
+++ /dev/null
@@ -1,2332 +0,0 @@
-/*
- * Copyright (C) 2007 Holger Hans Peter Freyther
- * Copyright (C) 2007, 2008 Christian Dywan <christian@imendio.com>
- * Copyright (C) 2007 Xan Lopez <xan@gnome.org>
- * Copyright (C) 2007, 2008 Alp Toker <alp@atoker.com>
- * Copyright (C) 2008 Jan Alonzo <jmalonzo@unpluggable.com>
- * Copyright (C) 2008 Nuanti Ltd.
- * Copyright (C) 2008 Collabora Ltd.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "config.h"
-
-#include "webkitwebview.h"
-#include "webkitmarshal.h"
-#include "webkitprivate.h"
-#include "webkitwebinspector.h"
-#include "webkitwebbackforwardlist.h"
-#include "webkitwebhistoryitem.h"
-
-#include "AXObjectCache.h"
-#include "NotImplemented.h"
-#include "BackForwardList.h"
-#include "CString.h"
-#include "ChromeClientGtk.h"
-#include "ContextMenu.h"
-#include "ContextMenuClientGtk.h"
-#include "ContextMenuController.h"
-#include "Cursor.h"
-#include "Document.h"
-#include "DragClientGtk.h"
-#include "Editor.h"
-#include "EditorClientGtk.h"
-#include "EventHandler.h"
-#include "FocusController.h"
-#include "FrameLoaderTypes.h"
-#include "HitTestRequest.h"
-#include "HitTestResult.h"
-#include "GraphicsContext.h"
-#include "InspectorClientGtk.h"
-#include "FrameLoader.h"
-#include "FrameView.h"
-#include "Editor.h"
-#include "PasteboardHelper.h"
-#include "PlatformKeyboardEvent.h"
-#include "PlatformWheelEvent.h"
-#include "Scrollbar.h"
-#include "SubstituteData.h"
-#include <wtf/GOwnPtr.h>
-
-#include <gdk/gdkkeysyms.h>
-
-static const double defaultDPI = 96.0;
-
-using namespace WebKit;
-using namespace WebCore;
-
-extern "C" {
-
-enum {
- /* normal signals */
- NAVIGATION_REQUESTED,
- WINDOW_OBJECT_CLEARED,
- LOAD_STARTED,
- LOAD_COMMITTED,
- LOAD_PROGRESS_CHANGED,
- LOAD_FINISHED,
- TITLE_CHANGED,
- HOVERING_OVER_LINK,
- POPULATE_POPUP,
- STATUS_BAR_TEXT_CHANGED,
- ICOND_LOADED,
- SELECTION_CHANGED,
- CONSOLE_MESSAGE,
- SCRIPT_ALERT,
- SCRIPT_CONFIRM,
- SCRIPT_PROMPT,
- SELECT_ALL,
- COPY_CLIPBOARD,
- PASTE_CLIPBOARD,
- CUT_CLIPBOARD,
- LAST_SIGNAL
-};
-
-enum {
- PROP_0,
-
- PROP_COPY_TARGET_LIST,
- PROP_PASTE_TARGET_LIST,
- PROP_EDITABLE,
- PROP_SETTINGS,
- PROP_WEB_INSPECTOR,
- PROP_TRANSPARENT,
- PROP_ZOOM_LEVEL,
- PROP_FULL_CONTENT_ZOOM
-};
-
-static guint webkit_web_view_signals[LAST_SIGNAL] = { 0, };
-
-G_DEFINE_TYPE(WebKitWebView, webkit_web_view, GTK_TYPE_CONTAINER)
-
-static void webkit_web_view_settings_notify(WebKitWebSettings* webSettings, GParamSpec* pspec, WebKitWebView* webView);
-
-static void webkit_web_view_context_menu_position_func(GtkMenu*, gint* x, gint* y, gboolean* pushIn, WebKitWebViewPrivate* data)
-{
- *pushIn = FALSE;
- *x = data->lastPopupXPosition;
- *y = data->lastPopupYPosition;
-}
-
-static gboolean webkit_web_view_forward_context_menu_event(WebKitWebView* webView, const PlatformMouseEvent& event)
-{
- Page* page = core(webView);
- page->contextMenuController()->clearContextMenu();
- Frame* focusedFrame = page->focusController()->focusedOrMainFrame();
-
- if (!focusedFrame->view())
- return FALSE;
-
- focusedFrame->view()->setCursor(pointerCursor());
- bool handledEvent = focusedFrame->eventHandler()->sendContextMenuEvent(event);
- if (!handledEvent)
- return FALSE;
-
- ContextMenu* coreMenu = page->contextMenuController()->contextMenu();
- if (!coreMenu)
- return FALSE;
-
- GtkMenu* menu = GTK_MENU(coreMenu->platformDescription());
- if (!menu)
- return FALSE;
-
- g_signal_emit(webView, webkit_web_view_signals[POPULATE_POPUP], 0, menu);
-
- GList* items = gtk_container_get_children(GTK_CONTAINER(menu));
- bool empty = !g_list_nth(items, 0);
- g_list_free(items);
- if (empty)
- return FALSE;
-
- WebKitWebViewPrivate* priv = WEBKIT_WEB_VIEW_GET_PRIVATE(webView);
- priv->lastPopupXPosition = event.globalX();
- priv->lastPopupYPosition = event.globalY();
- gtk_menu_popup(menu, NULL, NULL,
- reinterpret_cast<GtkMenuPositionFunc>(webkit_web_view_context_menu_position_func),
- priv, event.button() + 1, gtk_get_current_event_time());
- return TRUE;
-}
-
-static gboolean webkit_web_view_popup_menu_handler(GtkWidget* widget)
-{
- static const int contextMenuMargin = 1;
-
- // The context menu event was generated from the keyboard, so show the context menu by the current selection.
- Page* page = core(WEBKIT_WEB_VIEW(widget));
- FrameView* view = page->mainFrame()->view();
- if (!view)
- return FALSE;
-
- Position start = page->mainFrame()->selection()->selection().start();
- Position end = page->mainFrame()->selection()->selection().end();
-
- int rightAligned = FALSE;
- IntPoint location;
-
- if (!start.node() || !end.node())
- location = IntPoint(rightAligned ? view->contentsWidth() - contextMenuMargin : contextMenuMargin, contextMenuMargin);
- else {
- RenderObject* renderer = start.node()->renderer();
- if (!renderer)
- return FALSE;
-
- // Calculate the rect of the first line of the selection (cribbed from -[WebCoreFrameBridge firstRectForDOMRange:]).
- int extraWidthToEndOfLine = 0;
-
- InlineBox* startInlineBox;
- int startCaretOffset;
- start.getInlineBoxAndOffset(DOWNSTREAM, startInlineBox, startCaretOffset);
- IntRect startCaretRect = renderer->caretRect(startInlineBox, startCaretOffset, &extraWidthToEndOfLine);
-
- InlineBox* endInlineBox;
- int endCaretOffset;
- end.getInlineBoxAndOffset(UPSTREAM, endInlineBox, endCaretOffset);
- IntRect endCaretRect = renderer->caretRect(endInlineBox, endCaretOffset);
-
- IntRect firstRect;
- if (startCaretRect.y() == endCaretRect.y())
- firstRect = IntRect(MIN(startCaretRect.x(), endCaretRect.x()),
- startCaretRect.y(),
- abs(endCaretRect.x() - startCaretRect.x()),
- MAX(startCaretRect.height(), endCaretRect.height()));
- else
- firstRect = IntRect(startCaretRect.x(),
- startCaretRect.y(),
- startCaretRect.width() + extraWidthToEndOfLine,
- startCaretRect.height());
-
- location = IntPoint(rightAligned ? firstRect.right() : firstRect.x(), firstRect.bottom());
- }
-
- int x, y;
- gdk_window_get_origin(GTK_WIDGET(view->hostWindow()->platformWindow())->window, &x, &y);
-
- // FIXME: The IntSize(0, -1) is a hack to get the hit-testing to result in the selected element.
- // Ideally we'd have the position of a context menu event be separate from its target node.
- location = view->contentsToWindow(location) + IntSize(0, -1);
- IntPoint global = location + IntSize(x, y);
- PlatformMouseEvent event(location, global, NoButton, MouseEventPressed, 0, false, false, false, false, gtk_get_current_event_time());
-
- return webkit_web_view_forward_context_menu_event(WEBKIT_WEB_VIEW(widget), event);
-}
-
-static void webkit_web_view_get_property(GObject* object, guint prop_id, GValue* value, GParamSpec* pspec)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(object);
-
- switch(prop_id) {
-#if GTK_CHECK_VERSION(2,10,0)
- case PROP_COPY_TARGET_LIST:
- g_value_set_boxed(value, webkit_web_view_get_copy_target_list(webView));
- break;
- case PROP_PASTE_TARGET_LIST:
- g_value_set_boxed(value, webkit_web_view_get_paste_target_list(webView));
- break;
-#endif
- case PROP_EDITABLE:
- g_value_set_boolean(value, webkit_web_view_get_editable(webView));
- break;
- case PROP_SETTINGS:
- g_value_set_object(value, webkit_web_view_get_settings(webView));
- break;
- case PROP_WEB_INSPECTOR:
- g_value_set_object(value, webkit_web_view_get_inspector(webView));
- break;
- case PROP_TRANSPARENT:
- g_value_set_boolean(value, webkit_web_view_get_transparent(webView));
- break;
- case PROP_ZOOM_LEVEL:
- g_value_set_float(value, webkit_web_view_get_zoom_level(webView));
- break;
- case PROP_FULL_CONTENT_ZOOM:
- g_value_set_boolean(value, webkit_web_view_get_full_content_zoom(webView));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
- }
-}
-
-static void webkit_web_view_set_property(GObject* object, guint prop_id, const GValue* value, GParamSpec *pspec)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(object);
-
- switch(prop_id) {
- case PROP_EDITABLE:
- webkit_web_view_set_editable(webView, g_value_get_boolean(value));
- break;
- case PROP_SETTINGS:
- webkit_web_view_set_settings(webView, WEBKIT_WEB_SETTINGS(g_value_get_object(value)));
- break;
- case PROP_TRANSPARENT:
- webkit_web_view_set_transparent(webView, g_value_get_boolean(value));
- break;
- case PROP_ZOOM_LEVEL:
- webkit_web_view_set_zoom_level(webView, g_value_get_float(value));
- break;
- case PROP_FULL_CONTENT_ZOOM:
- webkit_web_view_set_full_content_zoom(webView, g_value_get_boolean(value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
- }
-}
-
-static bool shouldCoalesce(GdkRectangle rect, GdkRectangle* rects, int count)
-{
- const int cRectThreshold = 10;
- const float cWastedSpaceThreshold = 0.75f;
- bool useUnionedRect = (count <= 1) || (count > cRectThreshold);
- if (!useUnionedRect) {
- // Attempt to guess whether or not we should use the unioned rect or the individual rects.
- // We do this by computing the percentage of "wasted space" in the union. If that wasted space
- // is too large, then we will do individual rect painting instead.
- float unionPixels = (rect.width * rect.height);
- float singlePixels = 0;
- for (int i = 0; i < count; ++i)
- singlePixels += rects[i].width * rects[i].height;
- float wastedSpace = 1 - (singlePixels / unionPixels);
- if (wastedSpace <= cWastedSpaceThreshold)
- useUnionedRect = true;
- }
- return useUnionedRect;
-}
-
-static gboolean webkit_web_view_expose_event(GtkWidget* widget, GdkEventExpose* event)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
- WebKitWebViewPrivate* priv = webView->priv;
-
- Frame* frame = core(webView)->mainFrame();
- if (frame->contentRenderer() && frame->view()) {
- frame->view()->layoutIfNeededRecursive();
-
- cairo_t* cr = gdk_cairo_create(event->window);
- GraphicsContext ctx(cr);
- cairo_destroy(cr);
- ctx.setGdkExposeEvent(event);
-
- GOwnPtr<GdkRectangle> rects;
- int rectCount;
- gdk_region_get_rectangles(event->region, &rects.outPtr(), &rectCount);
-
- // Avoid recursing into the render tree excessively
- bool coalesce = shouldCoalesce(event->area, rects.get(), rectCount);
-
- if (coalesce) {
- IntRect rect = event->area;
- ctx.clip(rect);
- if (priv->transparent)
- ctx.clearRect(rect);
- frame->view()->paint(&ctx, rect);
- } else {
- for (int i = 0; i < rectCount; i++) {
- IntRect rect = rects.get()[i];
- ctx.save();
- ctx.clip(rect);
- if (priv->transparent)
- ctx.clearRect(rect);
- frame->view()->paint(&ctx, rect);
- ctx.restore();
- }
- }
- }
-
- return FALSE;
-}
-
-static gboolean webkit_web_view_key_press_event(GtkWidget* widget, GdkEventKey* event)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
-
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- PlatformKeyboardEvent keyboardEvent(event);
-
- if (!frame->view())
- return FALSE;
-
- if (frame->eventHandler()->keyEvent(keyboardEvent))
- return TRUE;
-
- FrameView* view = frame->view();
- SelectionController::EAlteration alteration;
- if (event->state & GDK_SHIFT_MASK)
- alteration = SelectionController::EXTEND;
- else
- alteration = SelectionController::MOVE;
-
- // TODO: We probably want to use GTK+ key bindings here and perhaps take an
- // approach more like the Win and Mac ports for key handling.
- switch (event->keyval) {
- case GDK_Down:
- view->scrollBy(IntSize(0, cScrollbarPixelsPerLineStep));
- return TRUE;
- case GDK_Up:
- view->scrollBy(IntSize(0, -cScrollbarPixelsPerLineStep));
- return TRUE;
- case GDK_Right:
- view->scrollBy(IntSize(cScrollbarPixelsPerLineStep, 0));
- return TRUE;
- case GDK_Left:
- view->scrollBy(IntSize(-cScrollbarPixelsPerLineStep, 0));
- return TRUE;
- case GDK_Home:
- frame->selection()->modify(alteration, SelectionController::BACKWARD, DocumentBoundary, true);
- return TRUE;
- case GDK_End:
- frame->selection()->modify(alteration, SelectionController::FORWARD, DocumentBoundary, true);
- return TRUE;
- }
-
- /* Chain up to our parent class for binding activation */
- return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->key_press_event(widget, event);
-}
-
-static gboolean webkit_web_view_key_release_event(GtkWidget* widget, GdkEventKey* event)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
-
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- if (!frame->view())
- return FALSE;
-
- PlatformKeyboardEvent keyboardEvent(event);
-
- if (frame->eventHandler()->keyEvent(keyboardEvent))
- return TRUE;
-
- /* Chain up to our parent class for binding activation */
- return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->key_release_event(widget, event);
-}
-
-static gboolean webkit_web_view_button_press_event(GtkWidget* widget, GdkEventButton* event)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
-
- // FIXME: need to keep track of subframe focus for key events
- gtk_widget_grab_focus(widget);
-
- if (event->button == 3)
- return webkit_web_view_forward_context_menu_event(webView, PlatformMouseEvent(event));
-
- Frame* frame = core(webView)->mainFrame();
- if (!frame->view())
- return FALSE;
-
- return frame->eventHandler()->handleMousePressEvent(PlatformMouseEvent(event));
-}
-
-static gboolean webkit_web_view_button_release_event(GtkWidget* widget, GdkEventButton* event)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
-
- Frame* focusedFrame = core(webView)->focusController()->focusedFrame();
-
- if (focusedFrame && focusedFrame->editor()->canEdit()) {
-#ifdef MAEMO_CHANGES
- WebKitWebViewPrivate* priv = webView->priv;
- hildon_gtk_im_context_filter_event(priv->imContext, (GdkEvent*)event);
-#endif
- }
-
- Frame* mainFrame = core(webView)->mainFrame();
- if (!mainFrame->view())
- return FALSE;
-
- return mainFrame->eventHandler()->handleMouseReleaseEvent(PlatformMouseEvent(event));
-}
-
-static gboolean webkit_web_view_motion_event(GtkWidget* widget, GdkEventMotion* event)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
-
- Frame* frame = core(webView)->mainFrame();
- if (!frame->view())
- return FALSE;
-
- return frame->eventHandler()->mouseMoved(PlatformMouseEvent(event));
-}
-
-static gboolean webkit_web_view_scroll_event(GtkWidget* widget, GdkEventScroll* event)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
-
- Frame* frame = core(webView)->mainFrame();
- if (!frame->view())
- return FALSE;
-
- PlatformWheelEvent wheelEvent(event);
- return frame->eventHandler()->handleWheelEvent(wheelEvent);
-}
-
-static void webkit_web_view_size_allocate(GtkWidget* widget, GtkAllocation* allocation)
-{
- GTK_WIDGET_CLASS(webkit_web_view_parent_class)->size_allocate(widget,allocation);
-
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
-
- Frame* frame = core(webView)->mainFrame();
- if (!frame->view())
- return;
-
- frame->view()->resize(allocation->width, allocation->height);
- frame->forceLayout();
- frame->view()->adjustViewSize();
-}
-
-static gboolean webkit_web_view_focus_in_event(GtkWidget* widget, GdkEventFocus* event)
-{
- // TODO: Improve focus handling as suggested in
- // http://bugs.webkit.org/show_bug.cgi?id=16910
- GtkWidget* toplevel = gtk_widget_get_toplevel(widget);
- if (GTK_WIDGET_TOPLEVEL(toplevel) && gtk_window_has_toplevel_focus(GTK_WINDOW(toplevel))) {
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
-
- Frame* frame = core(webView)->mainFrame();
- core(webView)->focusController()->setActive(frame);
- }
- return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->focus_in_event(widget, event);
-}
-
-static gboolean webkit_web_view_focus_out_event(GtkWidget* widget, GdkEventFocus* event)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
-
- core(webView)->focusController()->setActive(false);
-
- return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->focus_out_event(widget, event);
-}
-
-static void webkit_web_view_realize(GtkWidget* widget)
-{
- GTK_WIDGET_SET_FLAGS(widget, GTK_REALIZED);
-
- GdkWindowAttr attributes;
- attributes.window_type = GDK_WINDOW_CHILD;
- attributes.x = widget->allocation.x;
- attributes.y = widget->allocation.y;
- attributes.width = widget->allocation.width;
- attributes.height = widget->allocation.height;
- attributes.wclass = GDK_INPUT_OUTPUT;
- attributes.visual = gtk_widget_get_visual (widget);
- attributes.colormap = gtk_widget_get_colormap (widget);
- attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK
- | GDK_EXPOSURE_MASK
- | GDK_BUTTON_PRESS_MASK
- | GDK_BUTTON_RELEASE_MASK
- | GDK_POINTER_MOTION_MASK
- | GDK_KEY_PRESS_MASK
- | GDK_KEY_RELEASE_MASK
- | GDK_BUTTON_MOTION_MASK
- | GDK_BUTTON1_MOTION_MASK
- | GDK_BUTTON2_MOTION_MASK
- | GDK_BUTTON3_MOTION_MASK;
-
- gint attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
- widget->window = gdk_window_new(gtk_widget_get_parent_window (widget), &attributes, attributes_mask);
- gdk_window_set_user_data(widget->window, widget);
-
- widget->style = gtk_style_attach(widget->style, widget->window);
- gdk_window_set_background(widget->window, &widget->style->base[GTK_WIDGET_STATE(widget)]);
-
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
- WebKitWebViewPrivate* priv = webView->priv;
- gtk_im_context_set_client_window(priv->imContext, widget->window);
-}
-
-static void webkit_web_view_set_scroll_adjustments(WebKitWebView* webView, GtkAdjustment* hadj, GtkAdjustment* vadj)
-{
- FrameView* view = core(webkit_web_view_get_main_frame(webView))->view();
-
- if (hadj)
- g_object_ref(hadj);
- if (vadj)
- g_object_ref(vadj);
-
- WebKitWebViewPrivate* priv = webView->priv;
-
- if (priv->horizontalAdjustment)
- g_object_unref(priv->horizontalAdjustment);
- if (priv->verticalAdjustment)
- g_object_unref(priv->verticalAdjustment);
-
- priv->horizontalAdjustment = hadj;
- priv->verticalAdjustment = vadj;
-
- if (!view)
- return;
-
- view->setGtkAdjustments(hadj, vadj);
-}
-
-static void webkit_web_view_container_add(GtkContainer* container, GtkWidget* widget)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(container);
- WebKitWebViewPrivate* priv = webView->priv;
-
- priv->children.add(widget);
- if (GTK_WIDGET_REALIZED(container))
- gtk_widget_set_parent_window(widget, GTK_WIDGET(webView)->window);
- gtk_widget_set_parent(widget, GTK_WIDGET(container));
-}
-
-static void webkit_web_view_container_remove(GtkContainer* container, GtkWidget* widget)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(container);
- WebKitWebViewPrivate* priv = webView->priv;
-
- if (priv->children.contains(widget)) {
- gtk_widget_unparent(widget);
- priv->children.remove(widget);
- }
-}
-
-static void webkit_web_view_container_forall(GtkContainer* container, gboolean, GtkCallback callback, gpointer callbackData)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(container);
- WebKitWebViewPrivate* priv = webView->priv;
-
- HashSet<GtkWidget*> children = priv->children;
- HashSet<GtkWidget*>::const_iterator end = children.end();
- for (HashSet<GtkWidget*>::const_iterator current = children.begin(); current != end; ++current)
- (*callback)(*current, callbackData);
-}
-
-static WebKitWebView* webkit_web_view_real_create_web_view(WebKitWebView*)
-{
- notImplemented();
- return 0;
-}
-
-static WebKitNavigationResponse webkit_web_view_real_navigation_requested(WebKitWebView*, WebKitWebFrame* frame, WebKitNetworkRequest*)
-{
- notImplemented();
- return WEBKIT_NAVIGATION_RESPONSE_ACCEPT;
-}
-
-static void webkit_web_view_real_window_object_cleared(WebKitWebView*, WebKitWebFrame*, JSGlobalContextRef context, JSObjectRef window_object)
-{
- notImplemented();
-}
-
-static gchar* webkit_web_view_real_choose_file(WebKitWebView*, WebKitWebFrame*, const gchar* old_name)
-{
- notImplemented();
- return g_strdup(old_name);
-}
-
-typedef enum {
- WEBKIT_SCRIPT_DIALOG_ALERT,
- WEBKIT_SCRIPT_DIALOG_CONFIRM,
- WEBKIT_SCRIPT_DIALOG_PROMPT
- } WebKitScriptDialogType;
-
-static gboolean webkit_web_view_script_dialog(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message, WebKitScriptDialogType type, const gchar* defaultValue, gchar** value)
-{
- GtkMessageType messageType;
- GtkButtonsType buttons;
- gint defaultResponse;
- GtkWidget* window;
- GtkWidget* dialog;
- GtkWidget* entry = 0;
- gboolean didConfirm = FALSE;
-
- switch (type) {
- case WEBKIT_SCRIPT_DIALOG_ALERT:
- messageType = GTK_MESSAGE_WARNING;
- buttons = GTK_BUTTONS_CLOSE;
- defaultResponse = GTK_RESPONSE_CLOSE;
- break;
- case WEBKIT_SCRIPT_DIALOG_CONFIRM:
- messageType = GTK_MESSAGE_QUESTION;
- buttons = GTK_BUTTONS_YES_NO;
- defaultResponse = GTK_RESPONSE_YES;
- break;
- case WEBKIT_SCRIPT_DIALOG_PROMPT:
- messageType = GTK_MESSAGE_QUESTION;
- buttons = GTK_BUTTONS_OK_CANCEL;
- defaultResponse = GTK_RESPONSE_OK;
- break;
- default:
- g_warning("Unknown value for WebKitScriptDialogType.");
- return FALSE;
- }
-
- window = gtk_widget_get_toplevel(GTK_WIDGET(webView));
- dialog = gtk_message_dialog_new(GTK_WIDGET_TOPLEVEL(window) ? GTK_WINDOW(window) : 0, GTK_DIALOG_DESTROY_WITH_PARENT, messageType, buttons, "%s", message);
- gchar* title = g_strconcat("JavaScript - ", webkit_web_frame_get_uri(frame), NULL);
- gtk_window_set_title(GTK_WINDOW(dialog), title);
- g_free(title);
-
- if (type == WEBKIT_SCRIPT_DIALOG_PROMPT) {
- entry = gtk_entry_new();
- gtk_entry_set_text(GTK_ENTRY(entry), defaultValue);
- gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), entry);
- gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
- gtk_widget_show(entry);
- }
-
- gtk_dialog_set_default_response(GTK_DIALOG(dialog), defaultResponse);
- gint response = gtk_dialog_run(GTK_DIALOG(dialog));
-
- switch (response) {
- case GTK_RESPONSE_YES:
- didConfirm = TRUE;
- break;
- case GTK_RESPONSE_OK:
- didConfirm = TRUE;
- if (entry)
- *value = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
- else
- *value = 0;
- break;
- case GTK_RESPONSE_NO:
- case GTK_RESPONSE_CANCEL:
- didConfirm = FALSE;
- break;
-
- }
- gtk_widget_destroy(GTK_WIDGET(dialog));
- return didConfirm;
-}
-
-static gboolean webkit_web_view_real_script_alert(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message)
-{
- webkit_web_view_script_dialog(webView, frame, message, WEBKIT_SCRIPT_DIALOG_ALERT, 0, 0);
- return TRUE;
-}
-
-static gboolean webkit_web_view_real_script_confirm(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message, gboolean* didConfirm)
-{
- *didConfirm = webkit_web_view_script_dialog(webView, frame, message, WEBKIT_SCRIPT_DIALOG_CONFIRM, 0, 0);
- return TRUE;
-}
-
-static gboolean webkit_web_view_real_script_prompt(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message, const gchar* defaultValue, gchar** value)
-{
- if (!webkit_web_view_script_dialog(webView, frame, message, WEBKIT_SCRIPT_DIALOG_PROMPT, defaultValue, value))
- *value = NULL;
- return TRUE;
-}
-
-static gboolean webkit_web_view_real_console_message(WebKitWebView* webView, const gchar* message, unsigned int line, const gchar* sourceId)
-{
- g_print("console message: %s @%d: %s\n", sourceId, line, message);
- return TRUE;
-}
-
-static void webkit_web_view_real_select_all(WebKitWebView* webView)
-{
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- frame->editor()->command("SelectAll").execute();
-}
-
-static void webkit_web_view_real_cut_clipboard(WebKitWebView* webView)
-{
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- frame->editor()->command("Cut").execute();
-}
-
-static void webkit_web_view_real_copy_clipboard(WebKitWebView* webView)
-{
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- frame->editor()->command("Copy").execute();
-}
-
-static void webkit_web_view_real_paste_clipboard(WebKitWebView* webView)
-{
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- frame->editor()->command("Paste").execute();
-}
-
-static void webkit_web_view_finalize(GObject* object)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(object);
- WebKitWebViewPrivate* priv = webView->priv;
-
- webkit_web_view_stop_loading(WEBKIT_WEB_VIEW(object));
-
- core(priv->mainFrame)->loader()->detachChildren();
- delete priv->corePage;
-
- if (priv->horizontalAdjustment)
- g_object_unref(priv->horizontalAdjustment);
- if (priv->verticalAdjustment)
- g_object_unref(priv->verticalAdjustment);
- g_object_unref(priv->backForwardList);
- g_signal_handlers_disconnect_by_func(priv->webSettings, (gpointer)webkit_web_view_settings_notify, webView);
- g_object_unref(priv->webSettings);
- g_object_unref(priv->webInspector);
- g_object_unref(priv->mainFrame);
- g_object_unref(priv->imContext);
- gtk_target_list_unref(priv->copy_target_list);
- gtk_target_list_unref(priv->paste_target_list);
- delete priv->userAgent;
-
- G_OBJECT_CLASS(webkit_web_view_parent_class)->finalize(object);
-}
-
-static gboolean webkit_navigation_request_handled(GSignalInvocationHint* ihint, GValue* returnAccu, const GValue* handlerReturn, gpointer dummy)
-{
- gboolean continueEmission = TRUE;
- int signalHandled = g_value_get_int(handlerReturn);
- g_value_set_int(returnAccu, signalHandled);
-
- if (signalHandled != WEBKIT_NAVIGATION_RESPONSE_ACCEPT)
- continueEmission = FALSE;
-
- return continueEmission;
-}
-
-static AtkObject* webkit_web_view_get_accessible(GtkWidget* widget)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(widget);
- AXObjectCache::enableAccessibility();
-
- Frame* coreFrame = core(webView)->mainFrame();
- if (!coreFrame)
- return NULL;
-
- Document* doc = coreFrame->document();
- if (!doc)
- return NULL;
-
- AccessibilityObject* coreAccessible = doc->axObjectCache()->get(doc->renderer());
- if (!coreAccessible || !coreAccessible->wrapper())
- return NULL;
-
- return coreAccessible->wrapper();
-}
-
-static void webkit_web_view_class_init(WebKitWebViewClass* webViewClass)
-{
- GtkBindingSet* binding_set;
-
- webkit_init();
-
- /*
- * Signals
- */
-
- webkit_web_view_signals[NAVIGATION_REQUESTED] = g_signal_new("navigation-requested",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET (WebKitWebViewClass, navigation_requested),
- webkit_navigation_request_handled,
- NULL,
- webkit_marshal_INT__OBJECT_OBJECT,
- G_TYPE_INT, 2,
- G_TYPE_OBJECT,
- G_TYPE_OBJECT);
-
- /**
- * WebKitWebView::window-object-cleared:
- * @web_view: the object on which the signal is emitted
- * @frame: the #WebKitWebFrame to which @window_object belongs
- * @context: the #JSGlobalContextRef holding the global object and other
- * execution state; equivalent to the return value of
- * webkit_web_frame_get_global_context(@frame)
- *
- * @window_object: the #JSObjectRef representing the frame's JavaScript
- * window object
- *
- * Emitted when the JavaScript window object in a #WebKitWebFrame has been
- * cleared in preparation for a new load. This is the preferred place to
- * set custom properties on the window object using the JavaScriptCore API.
- */
- webkit_web_view_signals[WINDOW_OBJECT_CLEARED] = g_signal_new("window-object-cleared",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET (WebKitWebViewClass, window_object_cleared),
- NULL,
- NULL,
- webkit_marshal_VOID__OBJECT_POINTER_POINTER,
- G_TYPE_NONE, 3,
- WEBKIT_TYPE_WEB_FRAME,
- G_TYPE_POINTER,
- G_TYPE_POINTER);
-
- /**
- * WebKitWebView::load-started:
- * @web_view: the object on which the signal is emitted
- * @frame: the frame going to do the load
- *
- * When a #WebKitWebFrame begins to load this signal is emitted.
- */
- webkit_web_view_signals[LOAD_STARTED] = g_signal_new("load-started",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- 0,
- NULL,
- NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE, 1,
- WEBKIT_TYPE_WEB_FRAME);
-
- /**
- * WebKitWebView::load-committed:
- * @web_view: the object on which the signal is emitted
- * @frame: the main frame that received the first data
- *
- * When a #WebKitWebFrame loaded the first data this signal is emitted.
- */
- webkit_web_view_signals[LOAD_COMMITTED] = g_signal_new("load-committed",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- 0,
- NULL,
- NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE, 1,
- WEBKIT_TYPE_WEB_FRAME);
-
-
- /**
- * WebKitWebView::load-progress-changed:
- * @web_view: the #WebKitWebView
- * @progress: the global progress
- */
- webkit_web_view_signals[LOAD_PROGRESS_CHANGED] = g_signal_new("load-progress-changed",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- 0,
- NULL,
- NULL,
- g_cclosure_marshal_VOID__INT,
- G_TYPE_NONE, 1,
- G_TYPE_INT);
-
- webkit_web_view_signals[LOAD_FINISHED] = g_signal_new("load-finished",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- 0,
- NULL,
- NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE, 1,
- WEBKIT_TYPE_WEB_FRAME);
-
- /**
- * WebKitWebView::title-changed:
- * @web_view: the object on which the signal is emitted
- * @frame: the main frame
- * @title: the new title
- *
- * When a #WebKitWebFrame changes the document title this signal is emitted.
- */
- webkit_web_view_signals[TITLE_CHANGED] = g_signal_new("title-changed",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- 0,
- NULL,
- NULL,
- webkit_marshal_VOID__OBJECT_STRING,
- G_TYPE_NONE, 2,
- WEBKIT_TYPE_WEB_FRAME,
- G_TYPE_STRING);
-
- /**
- * WebKitWebView::hovering-over-link:
- * @web_view: the object on which the signal is emitted
- * @title: the link's title
- * @uri: the URI the link points to
- *
- * When the cursor is over a link, this signal is emitted.
- */
- webkit_web_view_signals[HOVERING_OVER_LINK] = g_signal_new("hovering-over-link",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- 0,
- NULL,
- NULL,
- webkit_marshal_VOID__STRING_STRING,
- G_TYPE_NONE, 2,
- G_TYPE_STRING,
- G_TYPE_STRING);
-
- /**
- * WebKitWebView::populate-popup:
- * @web_view: the object on which the signal is emitted
- * @menu: the context menu
- *
- * When a context menu is about to be displayed this signal is emitted.
- *
- * Add menu items to #menu to extend the context menu.
- */
- webkit_web_view_signals[POPULATE_POPUP] = g_signal_new("populate-popup",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- 0,
- NULL,
- NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE, 1,
- GTK_TYPE_MENU);
-
- webkit_web_view_signals[STATUS_BAR_TEXT_CHANGED] = g_signal_new("status-bar-text-changed",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- 0,
- NULL,
- NULL,
- g_cclosure_marshal_VOID__STRING,
- G_TYPE_NONE, 1,
- G_TYPE_STRING);
-
- webkit_web_view_signals[ICOND_LOADED] = g_signal_new("icon-loaded",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- 0,
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- webkit_web_view_signals[SELECTION_CHANGED] = g_signal_new("selection-changed",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- 0,
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- /**
- * WebKitWebView::console-message:
- * @web_view: the object on which the signal is emitted
- * @message: the message text
- * @line: the line where the error occured
- * @source_id: the source id
- * @return: TRUE to stop other handlers from being invoked for the event. FALSE to propagate the event further.
- *
- * A JavaScript console message was created.
- */
- webkit_web_view_signals[CONSOLE_MESSAGE] = g_signal_new("console-message",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET(WebKitWebViewClass, console_message),
- g_signal_accumulator_true_handled,
- NULL,
- webkit_marshal_BOOLEAN__STRING_INT_STRING,
- G_TYPE_BOOLEAN, 3,
- G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING);
-
- /**
- * WebKitWebView::script-alert:
- * @web_view: the object on which the signal is emitted
- * @frame: the relevant frame
- * @message: the message text
- * @return: TRUE to stop other handlers from being invoked for the event. FALSE to propagate the event further.
- *
- * A JavaScript alert dialog was created.
- */
- webkit_web_view_signals[SCRIPT_ALERT] = g_signal_new("script-alert",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET(WebKitWebViewClass, script_alert),
- g_signal_accumulator_true_handled,
- NULL,
- webkit_marshal_BOOLEAN__OBJECT_STRING,
- G_TYPE_BOOLEAN, 2,
- WEBKIT_TYPE_WEB_FRAME, G_TYPE_STRING);
-
- /**
- * WebKitWebView::script-confirm:
- * @web_view: the object on which the signal is emitted
- * @frame: the relevant frame
- * @message: the message text
- * @confirmed: whether the dialog has been confirmed
- * @return: TRUE to stop other handlers from being invoked for the event. FALSE to propagate the event further.
- *
- * A JavaScript confirm dialog was created, providing Yes and No buttons.
- */
- webkit_web_view_signals[SCRIPT_CONFIRM] = g_signal_new("script-confirm",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET(WebKitWebViewClass, script_confirm),
- g_signal_accumulator_true_handled,
- NULL,
- webkit_marshal_BOOLEAN__OBJECT_STRING_BOOLEAN,
- G_TYPE_BOOLEAN, 3,
- WEBKIT_TYPE_WEB_FRAME, G_TYPE_STRING, G_TYPE_BOOLEAN);
-
- /**
- * WebKitWebView::script-prompt:
- * @web_view: the object on which the signal is emitted
- * @frame: the relevant frame
- * @message: the message text
- * @default: the default value
- * @text: To be filled with the return value or NULL if the dialog was cancelled.
- * @return: TRUE to stop other handlers from being invoked for the event. FALSE to propagate the event further.
- *
- * A JavaScript prompt dialog was created, providing an entry to input text.
- */
- webkit_web_view_signals[SCRIPT_PROMPT] = g_signal_new("script-prompt",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET(WebKitWebViewClass, script_prompt),
- g_signal_accumulator_true_handled,
- NULL,
- webkit_marshal_BOOLEAN__OBJECT_STRING_STRING_STRING,
- G_TYPE_BOOLEAN, 4,
- WEBKIT_TYPE_WEB_FRAME, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
-
- /**
- * WebKitWebView::select-all:
- * @web_view: the object which received the signal
- *
- * The ::select-all signal is a keybinding signal which gets emitted to
- * select the complete contents of the text view.
- *
- * The default bindings for this signal is Ctrl-a.
- */
- webkit_web_view_signals[SELECT_ALL] = g_signal_new("select-all",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET(WebKitWebViewClass, select_all),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- /**
- * WebKitWebView::cut-clipboard:
- * @web_view: the object which received the signal
- *
- * The ::cut-clipboard signal is a keybinding signal which gets emitted to
- * cut the selection to the clipboard.
- *
- * The default bindings for this signal are Ctrl-x and Shift-Delete.
- */
- webkit_web_view_signals[CUT_CLIPBOARD] = g_signal_new("cut-clipboard",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET(WebKitWebViewClass, cut_clipboard),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- /**
- * WebKitWebView::copy-clipboard:
- * @web_view: the object which received the signal
- *
- * The ::copy-clipboard signal is a keybinding signal which gets emitted to
- * copy the selection to the clipboard.
- *
- * The default bindings for this signal are Ctrl-c and Ctrl-Insert.
- */
- webkit_web_view_signals[COPY_CLIPBOARD] = g_signal_new("copy-clipboard",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET(WebKitWebViewClass, copy_clipboard),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- /**
- * WebKitWebView::paste-clipboard:
- * @web_view: the object which received the signal
- *
- * The ::paste-clipboard signal is a keybinding signal which gets emitted to
- * paste the contents of the clipboard into the Web view.
- *
- * The default bindings for this signal are Ctrl-v and Shift-Insert.
- */
- webkit_web_view_signals[PASTE_CLIPBOARD] = g_signal_new("paste-clipboard",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET(WebKitWebViewClass, paste_clipboard),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- /*
- * implementations of virtual methods
- */
- webViewClass->create_web_view = webkit_web_view_real_create_web_view;
- webViewClass->navigation_requested = webkit_web_view_real_navigation_requested;
- webViewClass->window_object_cleared = webkit_web_view_real_window_object_cleared;
- webViewClass->choose_file = webkit_web_view_real_choose_file;
- webViewClass->script_alert = webkit_web_view_real_script_alert;
- webViewClass->script_confirm = webkit_web_view_real_script_confirm;
- webViewClass->script_prompt = webkit_web_view_real_script_prompt;
- webViewClass->console_message = webkit_web_view_real_console_message;
- webViewClass->select_all = webkit_web_view_real_select_all;
- webViewClass->cut_clipboard = webkit_web_view_real_cut_clipboard;
- webViewClass->copy_clipboard = webkit_web_view_real_copy_clipboard;
- webViewClass->paste_clipboard = webkit_web_view_real_paste_clipboard;
-
- GObjectClass* objectClass = G_OBJECT_CLASS(webViewClass);
- objectClass->finalize = webkit_web_view_finalize;
- objectClass->get_property = webkit_web_view_get_property;
- objectClass->set_property = webkit_web_view_set_property;
-
- GtkWidgetClass* widgetClass = GTK_WIDGET_CLASS(webViewClass);
- widgetClass->realize = webkit_web_view_realize;
- widgetClass->expose_event = webkit_web_view_expose_event;
- widgetClass->key_press_event = webkit_web_view_key_press_event;
- widgetClass->key_release_event = webkit_web_view_key_release_event;
- widgetClass->button_press_event = webkit_web_view_button_press_event;
- widgetClass->button_release_event = webkit_web_view_button_release_event;
- widgetClass->motion_notify_event = webkit_web_view_motion_event;
- widgetClass->scroll_event = webkit_web_view_scroll_event;
- widgetClass->size_allocate = webkit_web_view_size_allocate;
- widgetClass->popup_menu = webkit_web_view_popup_menu_handler;
- widgetClass->focus_in_event = webkit_web_view_focus_in_event;
- widgetClass->focus_out_event = webkit_web_view_focus_out_event;
- widgetClass->get_accessible = webkit_web_view_get_accessible;
-
- GtkContainerClass* containerClass = GTK_CONTAINER_CLASS(webViewClass);
- containerClass->add = webkit_web_view_container_add;
- containerClass->remove = webkit_web_view_container_remove;
- containerClass->forall = webkit_web_view_container_forall;
-
- /*
- * make us scrollable (e.g. addable to a GtkScrolledWindow)
- */
- webViewClass->set_scroll_adjustments = webkit_web_view_set_scroll_adjustments;
- GTK_WIDGET_CLASS(webViewClass)->set_scroll_adjustments_signal = g_signal_new("set-scroll-adjustments",
- G_TYPE_FROM_CLASS(webViewClass),
- (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_STRUCT_OFFSET(WebKitWebViewClass, set_scroll_adjustments),
- NULL, NULL,
- webkit_marshal_VOID__OBJECT_OBJECT,
- G_TYPE_NONE, 2,
- GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
-
- /*
- * Key bindings
- */
-
- binding_set = gtk_binding_set_by_class(webViewClass);
-
- gtk_binding_entry_add_signal(binding_set, GDK_a, GDK_CONTROL_MASK,
- "select_all", 0);
-
- /* Cut/copy/paste */
-
- gtk_binding_entry_add_signal(binding_set, GDK_x, GDK_CONTROL_MASK,
- "cut_clipboard", 0);
- gtk_binding_entry_add_signal(binding_set, GDK_c, GDK_CONTROL_MASK,
- "copy_clipboard", 0);
- gtk_binding_entry_add_signal(binding_set, GDK_v, GDK_CONTROL_MASK,
- "paste_clipboard", 0);
-
- gtk_binding_entry_add_signal(binding_set, GDK_Delete, GDK_SHIFT_MASK,
- "cut_clipboard", 0);
- gtk_binding_entry_add_signal(binding_set, GDK_Insert, GDK_CONTROL_MASK,
- "copy_clipboard", 0);
- gtk_binding_entry_add_signal(binding_set, GDK_Insert, GDK_SHIFT_MASK,
- "paste_clipboard", 0);
-
- /*
- * properties
- */
-
-#if GTK_CHECK_VERSION(2,10,0)
- /**
- * WebKitWebView:copy-target-list:
- *
- * The list of targets this web view supports for clipboard copying.
- *
- * Since: 1.0.2
- */
- g_object_class_install_property(objectClass, PROP_COPY_TARGET_LIST,
- g_param_spec_boxed("copy-target-list",
- "Copy target list",
- "The list of targets this web view supports for clipboard copying",
- GTK_TYPE_TARGET_LIST,
- WEBKIT_PARAM_READABLE));
-
- /**
- * WebKitWebView:paste-target-list:
- *
- * The list of targets this web view supports for clipboard pasting.
- *
- * Since: 1.0.2
- */
- g_object_class_install_property(objectClass, PROP_PASTE_TARGET_LIST,
- g_param_spec_boxed("paste-target-list",
- "Paste target list",
- "The list of targets this web view supports for clipboard pasting",
- GTK_TYPE_TARGET_LIST,
- WEBKIT_PARAM_READABLE));
-#endif
-
- g_object_class_install_property(objectClass, PROP_SETTINGS,
- g_param_spec_object("settings",
- "Settings",
- "An associated WebKitWebSettings instance",
- WEBKIT_TYPE_WEB_SETTINGS,
- WEBKIT_PARAM_READWRITE));
-
- /**
- * WebKitWebView:web-inspector:
- *
- * The associated WebKitWebInspector instance.
- *
- * Since: 1.0.3
- */
- g_object_class_install_property(objectClass, PROP_WEB_INSPECTOR,
- g_param_spec_object("web-inspector",
- "Web Inspector",
- "The associated WebKitWebInspector instance",
- WEBKIT_TYPE_WEB_INSPECTOR,
- WEBKIT_PARAM_READABLE));
-
- g_object_class_install_property(objectClass, PROP_EDITABLE,
- g_param_spec_boolean("editable",
- "Editable",
- "Whether content can be modified by the user",
- FALSE,
- WEBKIT_PARAM_READWRITE));
-
- g_object_class_install_property(objectClass, PROP_TRANSPARENT,
- g_param_spec_boolean("transparent",
- "Transparent",
- "Whether content has a transparent background",
- FALSE,
- WEBKIT_PARAM_READWRITE));
-
- /**
- * WebKitWebView:zoom-level:
- *
- * The level of zoom of the content.
- *
- * Since: 1.0.1
- */
- g_object_class_install_property(objectClass, PROP_ZOOM_LEVEL,
- g_param_spec_float("zoom-level",
- "Zoom level",
- "The level of zoom of the content",
- G_MINFLOAT,
- G_MAXFLOAT,
- 1.0f,
- WEBKIT_PARAM_READWRITE));
-
- /**
- * WebKitWebView:full-content-zoom:
- *
- * Whether the full content is scaled when zooming.
- *
- * Since: 1.0.1
- */
- g_object_class_install_property(objectClass, PROP_FULL_CONTENT_ZOOM,
- g_param_spec_boolean("full-content-zoom",
- "Full content zoom",
- "Whether the full content is scaled when zooming",
- FALSE,
- WEBKIT_PARAM_READWRITE));
-
- g_type_class_add_private(webViewClass, sizeof(WebKitWebViewPrivate));
-}
-
-static void webkit_web_view_screen_changed(WebKitWebView* webView, GdkScreen* previousScreen, gpointer userdata)
-{
- WebKitWebViewPrivate* priv = webView->priv;
- WebKitWebSettings* webSettings = priv->webSettings;
- Settings* settings = core(webView)->settings();
-
- guint defaultFontSize, defaultMonospaceFontSize, minimumFontSize, minimumLogicalFontSize;
-
- g_object_get(G_OBJECT(webSettings),
- "default-font-size", &defaultFontSize,
- "default-monospace-font-size", &defaultMonospaceFontSize,
- "minimum-font-size", &minimumFontSize,
- "minimum-logical-font-size", &minimumLogicalFontSize,
- NULL);
-
- gdouble DPI = defaultDPI;
-#if GTK_CHECK_VERSION(2,10,0)
- GdkScreen* screen = gtk_widget_has_screen(GTK_WIDGET(webView)) ? gtk_widget_get_screen(GTK_WIDGET(webView)) : gdk_screen_get_default();
- if (screen) {
- DPI = gdk_screen_get_resolution(screen);
- // gdk_screen_get_resolution() returns -1 when no DPI is set.
- if (DPI == -1)
- DPI = defaultDPI;
- }
-#endif
- ASSERT(DPI > 0);
- settings->setDefaultFontSize(defaultFontSize / 72.0 * DPI);
- settings->setDefaultFixedFontSize(defaultMonospaceFontSize / 72.0 * DPI);
- settings->setMinimumFontSize(minimumFontSize / 72.0 * DPI);
- settings->setMinimumLogicalFontSize(minimumLogicalFontSize / 72.0 * DPI);
-}
-
-static void webkit_web_view_update_settings(WebKitWebView* webView)
-{
- WebKitWebViewPrivate* priv = webView->priv;
- WebKitWebSettings* webSettings = priv->webSettings;
- Settings* settings = core(webView)->settings();
-
- gchar* defaultEncoding, *cursiveFontFamily, *defaultFontFamily, *fantasyFontFamily, *monospaceFontFamily, *sansSerifFontFamily, *serifFontFamily, *userStylesheetUri;
- gboolean autoLoadImages, autoShrinkImages, printBackgrounds, enableScripts, enablePlugins, enableDeveloperExtras, resizableTextAreas;
-
- g_object_get(G_OBJECT(webSettings),
- "default-encoding", &defaultEncoding,
- "cursive-font-family", &cursiveFontFamily,
- "default-font-family", &defaultFontFamily,
- "fantasy-font-family", &fantasyFontFamily,
- "monospace-font-family", &monospaceFontFamily,
- "sans-serif-font-family", &sansSerifFontFamily,
- "serif-font-family", &serifFontFamily,
- "auto-load-images", &autoLoadImages,
- "auto-shrink-images", &autoShrinkImages,
- "print-backgrounds", &printBackgrounds,
- "enable-scripts", &enableScripts,
- "enable-plugins", &enablePlugins,
- "resizable-text-areas", &resizableTextAreas,
- "user-stylesheet-uri", &userStylesheetUri,
- "enable-developer-extras", &enableDeveloperExtras,
- NULL);
-
- settings->setDefaultTextEncodingName(defaultEncoding);
- settings->setCursiveFontFamily(cursiveFontFamily);
- settings->setStandardFontFamily(defaultFontFamily);
- settings->setFantasyFontFamily(fantasyFontFamily);
- settings->setFixedFontFamily(monospaceFontFamily);
- settings->setSansSerifFontFamily(sansSerifFontFamily);
- settings->setSerifFontFamily(serifFontFamily);
- settings->setLoadsImagesAutomatically(autoLoadImages);
- settings->setShrinksStandaloneImagesToFit(autoShrinkImages);
- settings->setShouldPrintBackgrounds(printBackgrounds);
- settings->setJavaScriptEnabled(enableScripts);
- settings->setPluginsEnabled(enablePlugins);
- settings->setTextAreasAreResizable(resizableTextAreas);
- settings->setUserStyleSheetLocation(KURL(userStylesheetUri));
- settings->setDeveloperExtrasEnabled(enableDeveloperExtras);
-
- g_free(defaultEncoding);
- g_free(cursiveFontFamily);
- g_free(defaultFontFamily);
- g_free(fantasyFontFamily);
- g_free(monospaceFontFamily);
- g_free(sansSerifFontFamily);
- g_free(serifFontFamily);
- g_free(userStylesheetUri);
-
- webkit_web_view_screen_changed(webView, NULL, NULL);
-}
-
-static void webkit_web_view_settings_notify(WebKitWebSettings* webSettings, GParamSpec* pspec, WebKitWebView* webView)
-{
- Settings* settings = core(webView)->settings();
-
- const gchar* name = g_intern_string(pspec->name);
- GValue value = { 0, { { 0 } } };
- g_value_init(&value, pspec->value_type);
- g_object_get_property(G_OBJECT(webSettings), name, &value);
-
- if (name == g_intern_string("default-encoding"))
- settings->setDefaultTextEncodingName(g_value_get_string(&value));
- else if (name == g_intern_string("cursive-font-family"))
- settings->setCursiveFontFamily(g_value_get_string(&value));
- else if (name == g_intern_string("default-font-family"))
- settings->setStandardFontFamily(g_value_get_string(&value));
- else if (name == g_intern_string("fantasy-font-family"))
- settings->setFantasyFontFamily(g_value_get_string(&value));
- else if (name == g_intern_string("monospace-font-family"))
- settings->setFixedFontFamily(g_value_get_string(&value));
- else if (name == g_intern_string("sans-serif-font-family"))
- settings->setSansSerifFontFamily(g_value_get_string(&value));
- else if (name == g_intern_string("serif-font-family"))
- settings->setSerifFontFamily(g_value_get_string(&value));
- else if (name == g_intern_string("default-font-size"))
- settings->setDefaultFontSize(g_value_get_int(&value));
- else if (name == g_intern_string("default-monospace-font-size"))
- settings->setDefaultFixedFontSize(g_value_get_int(&value));
- else if (name == g_intern_string("minimum-font-size"))
- settings->setMinimumFontSize(g_value_get_int(&value));
- else if (name == g_intern_string("minimum-logical-font-size"))
- settings->setMinimumLogicalFontSize(g_value_get_int(&value));
- else if (name == g_intern_string("auto-load-images"))
- settings->setLoadsImagesAutomatically(g_value_get_boolean(&value));
- else if (name == g_intern_string("auto-shrink-images"))
- settings->setShrinksStandaloneImagesToFit(g_value_get_boolean(&value));
- else if (name == g_intern_string("print-backgrounds"))
- settings->setShouldPrintBackgrounds(g_value_get_boolean(&value));
- else if (name == g_intern_string("enable-scripts"))
- settings->setJavaScriptEnabled(g_value_get_boolean(&value));
- else if (name == g_intern_string("enable-plugins"))
- settings->setPluginsEnabled(g_value_get_boolean(&value));
- else if (name == g_intern_string("resizable-text-areas"))
- settings->setTextAreasAreResizable(g_value_get_boolean(&value));
- else if (name == g_intern_string("user-stylesheet-uri"))
- settings->setUserStyleSheetLocation(KURL(g_value_get_string(&value)));
- else if (name == g_intern_string("enable-developer-extras"))
- settings->setDeveloperExtrasEnabled(g_value_get_boolean(&value));
- else if (!g_object_class_find_property(G_OBJECT_GET_CLASS(webSettings), name))
- g_warning("Unexpected setting '%s'", name);
- g_value_unset(&value);
-}
-
-static void webkit_web_view_init(WebKitWebView* webView)
-{
- WebKitWebViewPrivate* priv = WEBKIT_WEB_VIEW_GET_PRIVATE(webView);
- webView->priv = priv;
-
- priv->imContext = gtk_im_multicontext_new();
-
- WebKit::InspectorClient* inspectorClient = new WebKit::InspectorClient(webView);
- priv->corePage = new Page(new WebKit::ChromeClient(webView), new WebKit::ContextMenuClient(webView), new WebKit::EditorClient(webView), new WebKit::DragClient, inspectorClient);
-
- // We also add a simple wrapper class to provide the public
- // interface for the Web Inspector.
- priv->webInspector = WEBKIT_WEB_INSPECTOR(g_object_new(WEBKIT_TYPE_WEB_INSPECTOR, NULL));
- webkit_web_inspector_set_inspector_client(priv->webInspector, inspectorClient);
-
- priv->horizontalAdjustment = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
- priv->verticalAdjustment = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
-
-#if GLIB_CHECK_VERSION(2,10,0)
- g_object_ref_sink(priv->horizontalAdjustment);
- g_object_ref_sink(priv->verticalAdjustment);
-#else
- g_object_ref(priv->horizontalAdjustment);
- gtk_object_sink(GTK_OBJECT(priv->horizontalAdjustment));
- g_object_ref(priv->verticalAdjustment);
- gtk_object_sink(GTK_OBJECT(priv->verticalAdjustment));
-#endif
-
- GTK_WIDGET_SET_FLAGS(webView, GTK_CAN_FOCUS);
- priv->mainFrame = WEBKIT_WEB_FRAME(webkit_web_frame_new(webView));
- priv->lastPopupXPosition = priv->lastPopupYPosition = -1;
- priv->editable = false;
-
- priv->backForwardList = webkit_web_back_forward_list_new_with_web_view(webView);
-
- priv->zoomFullContent = FALSE;
-
-#if GTK_CHECK_VERSION(2,10,0)
- GdkAtom textHtml = gdk_atom_intern_static_string("text/html");
-#else
- GdkAtom textHtml = gdk_atom_intern("text/html", false);
-#endif
- /* Targets for copy */
- priv->copy_target_list = gtk_target_list_new(NULL, 0);
- gtk_target_list_add(priv->copy_target_list, textHtml, 0, WEBKIT_WEB_VIEW_TARGET_INFO_HTML);
- gtk_target_list_add_text_targets(priv->copy_target_list, WEBKIT_WEB_VIEW_TARGET_INFO_TEXT);
-
- /* Targets for pasting */
- priv->paste_target_list = gtk_target_list_new(NULL, 0);
- gtk_target_list_add(priv->paste_target_list, textHtml, 0, WEBKIT_WEB_VIEW_TARGET_INFO_HTML);
- gtk_target_list_add_text_targets(priv->paste_target_list, WEBKIT_WEB_VIEW_TARGET_INFO_TEXT);
-
- priv->webSettings = webkit_web_settings_new();
- webkit_web_view_update_settings(webView);
- g_signal_connect(webView, "screen-changed", G_CALLBACK(webkit_web_view_screen_changed), NULL);
- g_signal_connect(priv->webSettings, "notify", G_CALLBACK(webkit_web_view_settings_notify), webView);
-}
-
-GtkWidget* webkit_web_view_new(void)
-{
- WebKitWebView* webView = WEBKIT_WEB_VIEW(g_object_new(WEBKIT_TYPE_WEB_VIEW, NULL));
-
- return GTK_WIDGET(webView);
-}
-
-void webkit_web_view_set_settings(WebKitWebView* webView, WebKitWebSettings* webSettings)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
- g_return_if_fail(WEBKIT_IS_WEB_SETTINGS(webSettings));
-
- WebKitWebViewPrivate* priv = webView->priv;
- g_signal_handlers_disconnect_by_func(priv->webSettings, (gpointer)webkit_web_view_settings_notify, webView);
- g_object_unref(priv->webSettings);
- g_object_ref(webSettings);
- priv->webSettings = webSettings;
- webkit_web_view_update_settings(webView);
- g_signal_connect(webSettings, "notify", G_CALLBACK(webkit_web_view_settings_notify), webView);
- g_object_notify(G_OBJECT(webView), "settings");
-}
-
-WebKitWebSettings* webkit_web_view_get_settings(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
-
- WebKitWebViewPrivate* priv = webView->priv;
- return priv->webSettings;
-}
-
-/**
- * webkit_web_view_get_inspector:
- * @webView: a #WebKitWebView
- *
- * Obtains the #WebKitWebInspector associated with the
- * #WebKitWebView. Every #WebKitWebView object has a
- * #WebKitWebInspector object attached to it as soon as it is created,
- * so this function will only return NULL if the argument is not a
- * valid #WebKitWebView.
- *
- * Returns: the #WebKitWebInspector instance associated with the
- * #WebKitWebView; %NULL is only returned if the argument is not a
- * valid #WebKitWebView.
- *
- * Since: 1.0.3
- */
-WebKitWebInspector* webkit_web_view_get_inspector(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
-
- WebKitWebViewPrivate* priv = webView->priv;
- return priv->webInspector;
-}
-
-/**
- * webkit_web_view_set_maintains_back_forward_list:
- * @webView: a #WebKitWebView
- * @flag: to tell the view to maintain a back or forward list
- *
- * Set the view to maintain a back or forward list of history items.
- */
-void webkit_web_view_set_maintains_back_forward_list(WebKitWebView* webView, gboolean flag)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- core(webView)->backForwardList()->setEnabled(flag);
-}
-
-/**
- * webkit_web_view_get_back_forward_list:
- * @webView: a #WebKitWebView
- *
- * Returns a #WebKitWebBackForwardList
- *
- * Return value: the #WebKitWebBackForwardList
- */
-WebKitWebBackForwardList* webkit_web_view_get_back_forward_list(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
-
- WebKitWebViewPrivate* priv = webView->priv;
-
- if (!core(webView) || !core(webView)->backForwardList()->enabled())
- return NULL;
-
- return priv->backForwardList;
-}
-
-/**
- * webkit_web_view_go_to_back_forward_item:
- * @webView: a #WebKitWebView
- * @item: a #WebKitWebHistoryItem*
- *
- * Go to the specified #WebKitWebHistoryItem
- *
- * Return value: %TRUE if loading of item is successful, %FALSE if not
- */
-gboolean webkit_web_view_go_to_back_forward_item(WebKitWebView* webView, WebKitWebHistoryItem* item)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
- g_return_val_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(item), FALSE);
-
- WebKitWebBackForwardList* backForwardList = webkit_web_view_get_back_forward_list(webView);
- if (!webkit_web_back_forward_list_contains_item(backForwardList, item))
- return FALSE;
-
- core(webView)->goToItem(core(item), FrameLoadTypeIndexedBackForward);
- return TRUE;
-}
-
-/**
- * webkit_web_view_go_back:
- * @web_view: a #WebKitWebView
- *
- * Loads the previous history item.
- */
-void webkit_web_view_go_back(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- core(webView)->goBack();
-}
-
-/**
- * webkit_web_view_go_back_or_forward:
- * @web_view: a #WebKitWebView
- * @steps: the number of steps
- *
- * Loads the history item that is the number of @steps away from the current
- * item. Negative values represent steps backward while positive values
- * represent steps forward.
- */
-void webkit_web_view_go_back_or_forward(WebKitWebView* webView, gint steps)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- Frame* frame = core(webView)->mainFrame();
- frame->loader()->goBackOrForward(steps);
-}
-
-/**
- * webkit_web_view_go_forward:
- * @web_view: a #WebKitWebView
- *
- * Loads the next history item.
- */
-void webkit_web_view_go_forward(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- core(webView)->goForward();
-}
-
-/**
- * webkit_web_view_can_go_back:
- * @web_view: a #WebKitWebView
- *
- * Determines whether #web_view has a previous history item.
- *
- * Return value: %TRUE if able to move back, %FALSE otherwise
- */
-gboolean webkit_web_view_can_go_back(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
-
- if (!core(webView) || !core(webView)->backForwardList()->backItem())
- return FALSE;
-
- return TRUE;
-}
-
-/**
- * webkit_web_view_can_go_back_or_forward:
- * @web_view: a #WebKitWebView
- * @steps: the number of steps
- *
- * Determines whether #web_view has a history item of @steps. Negative values
- * represent steps backward while positive values represent steps forward.
- *
- * Return value: %TRUE if able to move back or forward the given number of
- * steps, %FALSE otherwise
- */
-gboolean webkit_web_view_can_go_back_or_forward(WebKitWebView* webView, gint steps)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
-
- Frame* frame = core(webView)->mainFrame();
- return frame->loader()->canGoBackOrForward(steps);
-}
-
-/**
- * webkit_web_view_can_go_forward:
- * @web_view: a #WebKitWebView
- *
- * Determines whether #web_view has a next history item.
- *
- * Return value: %TRUE if able to move forward, %FALSE otherwise
- */
-gboolean webkit_web_view_can_go_forward(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
-
- Page* page = core(webView);
-
- if (!page)
- return FALSE;
-
- if (!page->backForwardList()->forwardItem())
- return FALSE;
-
- return TRUE;
-}
-
-void webkit_web_view_open(WebKitWebView* webView, const gchar* uri)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
- g_return_if_fail(uri);
-
- Frame* frame = core(webView)->mainFrame();
- frame->loader()->load(ResourceRequest(KURL(String::fromUTF8(uri))));
-}
-
-void webkit_web_view_reload(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- core(webView)->mainFrame()->loader()->reload();
-}
-
-void webkit_web_view_load_string(WebKitWebView* webView, const gchar* content, const gchar* contentMimeType, const gchar* contentEncoding, const gchar* baseUri)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
- g_return_if_fail(content);
-
- Frame* frame = core(webView)->mainFrame();
-
- KURL url(baseUri ? String::fromUTF8(baseUri) : "");
- RefPtr<SharedBuffer> sharedBuffer = SharedBuffer::create(content, strlen(content));
- SubstituteData substituteData(sharedBuffer.release(), contentMimeType ? String(contentMimeType) : "text/html", contentEncoding ? String(contentEncoding) : "UTF-8", KURL("about:blank"), url);
-
- frame->loader()->load(ResourceRequest(url), substituteData);
-}
-
-void webkit_web_view_load_html_string(WebKitWebView* webView, const gchar* content, const gchar* baseUri)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
- g_return_if_fail(content);
-
- webkit_web_view_load_string(webView, content, NULL, NULL, baseUri);
-}
-
-void webkit_web_view_stop_loading(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- Frame* frame = core(webView)->mainFrame();
-
- if (FrameLoader* loader = frame->loader())
- loader->stopAllLoaders();
-}
-
-/**
- * webkit_web_view_search_text:
- * @web_view: a #WebKitWebView
- * @text: a string to look for
- * @forward: whether to find forward or not
- * @case_sensitive: whether to respect the case of text
- * @wrap: whether to continue looking at the beginning after reaching the end
- *
- * Looks for a specified string inside #web_view.
- *
- * Return value: %TRUE on success or %FALSE on failure
- */
-gboolean webkit_web_view_search_text(WebKitWebView* webView, const gchar* string, gboolean caseSensitive, gboolean forward, gboolean shouldWrap)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
- g_return_val_if_fail(string, FALSE);
-
- TextCaseSensitivity caseSensitivity = caseSensitive ? TextCaseSensitive : TextCaseInsensitive;
- FindDirection direction = forward ? FindDirectionForward : FindDirectionBackward;
-
- return core(webView)->findString(String::fromUTF8(string), caseSensitivity, direction, shouldWrap);
-}
-
-/**
- * webkit_web_view_mark_text_matches:
- * @web_view: a #WebKitWebView
- * @string: a string to look for
- * @case_sensitive: whether to respect the case of text
- * @limit: the maximum number of strings to look for or %0 for all
- *
- * Attempts to highlight all occurances of #string inside #web_view.
- *
- * Return value: the number of strings highlighted
- */
-guint webkit_web_view_mark_text_matches(WebKitWebView* webView, const gchar* string, gboolean caseSensitive, guint limit)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
- g_return_val_if_fail(string, 0);
-
- TextCaseSensitivity caseSensitivity = caseSensitive ? TextCaseSensitive : TextCaseInsensitive;
-
- return core(webView)->markAllMatchesForText(String::fromUTF8(string), caseSensitivity, false, limit);
-}
-
-/**
- * webkit_web_view_set_highlight_text_matches:
- * @web_view: a #WebKitWebView
- * @highlight: whether to highlight text matches
- *
- * Highlights text matches previously marked by webkit_web_view_mark_text_matches.
- */
-void webkit_web_view_set_highlight_text_matches(WebKitWebView* webView, gboolean shouldHighlight)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- core(webView)->mainFrame()->setMarkedTextMatchesAreHighlighted(shouldHighlight);
-}
-
-/**
- * webkit_web_view_unmark_text_matches:
- * @web_view: a #WebKitWebView
- *
- * Removes highlighting previously set by webkit_web_view_mark_text_matches.
- */
-void webkit_web_view_unmark_text_matches(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- return core(webView)->unmarkAllTextMatches();
-}
-
-WebKitWebFrame* webkit_web_view_get_main_frame(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
-
- WebKitWebViewPrivate* priv = webView->priv;
- return priv->mainFrame;
-}
-
-/**
- * webkit_web_view_get_focused_frame:
- * @web_view: a #WebKitWebView
- *
- * Returns the frame that has focus or an active text selection.
- *
- * Return value: The focused #WebKitWebFrame or %NULL if no frame is focused
- */
-WebKitWebFrame* webkit_web_view_get_focused_frame(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
-
- Frame* focusedFrame = core(webView)->focusController()->focusedFrame();
- return kit(focusedFrame);
-}
-
-void webkit_web_view_execute_script(WebKitWebView* webView, const gchar* script)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
- g_return_if_fail(script);
-
- if (FrameLoader* loader = core(webView)->mainFrame()->loader())
- loader->executeScript(String::fromUTF8(script), true);
-}
-
-/**
- * webkit_web_view_cut_clipboard:
- * @web_view: a #WebKitWebView
- *
- * Determines whether or not it is currently possible to cut to the clipboard.
- *
- * Return value: %TRUE if a selection can be cut, %FALSE if not
- */
-gboolean webkit_web_view_can_cut_clipboard(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
-
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- return frame->editor()->canCut() || frame->editor()->canDHTMLCut();
-}
-
-/**
- * webkit_web_view_copy_clipboard:
- * @web_view: a #WebKitWebView
- *
- * Determines whether or not it is currently possible to copy to the clipboard.
- *
- * Return value: %TRUE if a selection can be copied, %FALSE if not
- */
-gboolean webkit_web_view_can_copy_clipboard(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
-
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- return frame->editor()->canCopy() || frame->editor()->canDHTMLCopy();
-}
-
-/**
- * webkit_web_view_paste_clipboard:
- * @web_view: a #WebKitWebView
- *
- * Determines whether or not it is currently possible to paste from the clipboard.
- *
- * Return value: %TRUE if a selection can be pasted, %FALSE if not
- */
-gboolean webkit_web_view_can_paste_clipboard(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
-
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- return frame->editor()->canPaste() || frame->editor()->canDHTMLPaste();
-}
-
-/**
- * webkit_web_view_cut_clipboard:
- * @web_view: a #WebKitWebView
- *
- * Cuts the current selection inside the @web_view to the clipboard.
- */
-void webkit_web_view_cut_clipboard(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- if (webkit_web_view_can_cut_clipboard(webView))
- g_signal_emit(webView, webkit_web_view_signals[CUT_CLIPBOARD], 0);
-}
-
-/**
- * webkit_web_view_copy_clipboard:
- * @web_view: a #WebKitWebView
- *
- * Copies the current selection inside the @web_view to the clipboard.
- */
-void webkit_web_view_copy_clipboard(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- if (webkit_web_view_can_copy_clipboard(webView))
- g_signal_emit(webView, webkit_web_view_signals[COPY_CLIPBOARD], 0);
-}
-
-/**
- * webkit_web_view_paste_clipboard:
- * @web_view: a #WebKitWebView
- *
- * Pastes the current contents of the clipboard to the @web_view.
- */
-void webkit_web_view_paste_clipboard(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- if (webkit_web_view_can_paste_clipboard(webView))
- g_signal_emit(webView, webkit_web_view_signals[PASTE_CLIPBOARD], 0);
-}
-
-/**
- * webkit_web_view_delete_selection:
- * @web_view: a #WebKitWebView
- *
- * Deletes the current selection inside the @web_view.
- */
-void webkit_web_view_delete_selection(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- frame->editor()->performDelete();
-}
-
-/**
- * webkit_web_view_has_selection:
- * @web_view: a #WebKitWebView
- *
- * Determines whether text was selected.
- *
- * Return value: %TRUE if there is selected text, %FALSE if not
- */
-gboolean webkit_web_view_has_selection(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
-
- return !core(webView)->selection().isNone();
-}
-
-/**
- * webkit_web_view_get_selected_text:
- * @web_view: a #WebKitWebView
- *
- * Retrieves the selected text if any.
- *
- * Return value: a newly allocated string with the selection or %NULL
- */
-gchar* webkit_web_view_get_selected_text(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0);
-
- Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
- return g_strdup(frame->selectedText().utf8().data());
-}
-
-/**
- * webkit_web_view_select_all:
- * @web_view: a #WebKitWebView
- *
- * Attempts to select everything inside the @web_view.
- */
-void webkit_web_view_select_all(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- g_signal_emit(webView, webkit_web_view_signals[SELECT_ALL], 0);
-}
-
-/**
- * webkit_web_view_get_editable:
- * @web_view: a #WebKitWebView
- *
- * Returns whether the user is allowed to edit the document.
- *
- * Returns %TRUE if @web_view allows the user to edit the HTML document, %FALSE if
- * it doesn't. You can change @web_view's document programmatically regardless of
- * this setting.
- *
- * Return value: a #gboolean indicating the editable state
- */
-gboolean webkit_web_view_get_editable(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
-
- WebKitWebViewPrivate* priv = webView->priv;
-
- return priv->editable;
-}
-
-/**
- * webkit_web_view_set_editable:
- * @web_view: a #WebKitWebView
- * @flag: a #gboolean indicating the editable state
- *
- * Sets whether @web_view allows the user to edit its HTML document.
- *
- * If @flag is %TRUE, @web_view allows the user to edit the document. If @flag is
- * %FALSE, an element in @web_view's document can only be edited if the
- * CONTENTEDITABLE attribute has been set on the element or one of its parent
- * elements. You can change @web_view's document programmatically regardless of
- * this setting. By default a #WebKitWebView is not editable.
-
- * Normally, an HTML document is not editable unless the elements within the
- * document are editable. This function provides a low-level way to make the
- * contents of a #WebKitWebView editable without altering the document or DOM
- * structure.
- */
-void webkit_web_view_set_editable(WebKitWebView* webView, gboolean flag)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- WebKitWebViewPrivate* priv = webView->priv;
-
- Frame* frame = core(webView)->mainFrame();
- g_return_if_fail(frame);
-
- // TODO: What happens when the frame is replaced?
- flag = flag != FALSE;
- if (flag == priv->editable)
- return;
-
- priv->editable = flag;
-
- if (flag) {
- frame->applyEditingStyleToBodyElement();
- // TODO: If the WebKitWebView is made editable and the selection is empty, set it to something.
- //if (!webkit_web_view_get_selected_dom_range(webView))
- // mainFrame->setSelectionFromNone();
- } else
- frame->removeEditingStyleFromBodyElement();
- g_object_notify(G_OBJECT(webView), "editable");
-}
-
-/**
- * webkit_web_view_get_copy_target_list:
- * @web_view: a #WebKitWebView
- *
- * This function returns the list of targets this #WebKitWebView can
- * provide for clipboard copying and as DND source. The targets in the list are
- * added with %info values from the #WebKitWebViewTargetInfo enum,
- * using gtk_target_list_add() and
- * gtk_target_list_add_text_targets().
- *
- * Return value: the #GtkTargetList
- **/
-GtkTargetList* webkit_web_view_get_copy_target_list(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
-
- WebKitWebViewPrivate* priv = webView->priv;
- return priv->copy_target_list;
-}
-
-/**
- * webkit_web_view_get_paste_target_list:
- * @web_view: a #WebKitWebView
- *
- * This function returns the list of targets this #WebKitWebView can
- * provide for clipboard pasting and as DND destination. The targets in the list are
- * added with %info values from the #WebKitWebViewTargetInfo enum,
- * using gtk_target_list_add() and
- * gtk_target_list_add_text_targets().
- *
- * Return value: the #GtkTargetList
- **/
-GtkTargetList* webkit_web_view_get_paste_target_list(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL);
-
- WebKitWebViewPrivate* priv = webView->priv;
- return priv->paste_target_list;
-}
-
-/**
- * webkit_web_view_get_transparent:
- * @web_view: a #WebKitWebView
- *
- * Returns whether the #WebKitWebView has a transparent background.
- *
- * Return value: %FALSE when the #WebKitWebView draws a solid background
- * (the default), otherwise %TRUE.
- */
-gboolean webkit_web_view_get_transparent(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
-
- WebKitWebViewPrivate* priv = webView->priv;
- return priv->transparent;
-}
-
-/**
- * webkit_web_view_set_transparent:
- * @web_view: a #WebKitWebView
- *
- * Sets whether the #WebKitWebView has a transparent background.
- *
- * Pass %FALSE to have the #WebKitWebView draw a solid background
- * (the default), otherwise %TRUE.
- */
-void webkit_web_view_set_transparent(WebKitWebView* webView, gboolean flag)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- WebKitWebViewPrivate* priv = webView->priv;
- priv->transparent = flag;
-
- // TODO: This needs to be made persistent or it could become a problem when
- // the main frame is replaced.
- Frame* frame = core(webView)->mainFrame();
- g_return_if_fail(frame);
- frame->view()->setTransparent(flag);
- g_object_notify(G_OBJECT(webView), "transparent");
-}
-
-/**
- * webkit_web_view_get_zoom_level:
- * @web_view: a #WebKitWebView
- *
- * Returns the zoom level of @web_view, i.e. the factor by which elements in
- * the page are scaled with respect to their original size.
- * If the "full-content-zoom" property is set to %FALSE (the default)
- * the zoom level changes the text size, or if %TRUE, scales all
- * elements in the page.
- *
- * Return value: the zoom level of @web_view
- *
- * Since: 1.0.1
- */
-gfloat webkit_web_view_get_zoom_level(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 1.0f);
-
- Frame* frame = core(webView)->mainFrame();
- if (!frame)
- return 1.0f;
-
- return frame->zoomFactor();
-}
-
-static void webkit_web_view_apply_zoom_level(WebKitWebView* webView, gfloat zoomLevel)
-{
- Frame* frame = core(webView)->mainFrame();
- if (!frame)
- return;
-
- WebKitWebViewPrivate* priv = webView->priv;
- frame->setZoomFactor(zoomLevel, !priv->zoomFullContent);
-}
-
-/**
- * webkit_web_view_set_zoom_level:
- * @web_view: a #WebKitWebView
- * @zoom_level: the new zoom level
- *
- * Sets the zoom level of @web_view, i.e. the factor by which elements in
- * the page are scaled with respect to their original size.
- * If the "full-content-zoom" property is set to %FALSE (the default)
- * the zoom level changes the text size, or if %TRUE, scales all
- * elements in the page.
- *
- * Since: 1.0.1
- */
-void webkit_web_view_set_zoom_level(WebKitWebView* webView, gfloat zoomLevel)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- webkit_web_view_apply_zoom_level(webView, zoomLevel);
- g_object_notify(G_OBJECT(webView), "zoom-level");
-}
-
-/**
- * webkit_web_view_zoom_in:
- * @web_view: a #WebKitWebView
- *
- * Increases the zoom level of @web_view. The current zoom
- * level is incremented by the value of the "zoom-step"
- * property of the #WebKitWebSettings associated with @web_view.
- *
- * Since: 1.0.1
- */
-void webkit_web_view_zoom_in(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- WebKitWebViewPrivate* priv = webView->priv;
- gfloat zoomMultiplierRatio;
- g_object_get(priv->webSettings, "zoom-step", &zoomMultiplierRatio, NULL);
-
- webkit_web_view_set_zoom_level(webView, webkit_web_view_get_zoom_level(webView) + zoomMultiplierRatio);
-}
-
-/**
- * webkit_web_view_zoom_out:
- * @web_view: a #WebKitWebView
- *
- * Decreases the zoom level of @web_view. The current zoom
- * level is decremented by the value of the "zoom-step"
- * property of the #WebKitWebSettings associated with @web_view.
- *
- * Since: 1.0.1
- */
-void webkit_web_view_zoom_out(WebKitWebView* webView)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- WebKitWebViewPrivate* priv = webView->priv;
- gfloat zoomMultiplierRatio;
- g_object_get(priv->webSettings, "zoom-step", &zoomMultiplierRatio, NULL);
-
- webkit_web_view_set_zoom_level(webView, webkit_web_view_get_zoom_level(webView) - zoomMultiplierRatio);
-}
-
-/**
- * webkit_web_view_get_full_content_zoom:
- * @web_view: a #WebKitWebView
- *
- * Returns whether the zoom level affects only text or all elements.
- *
- * Return value: %FALSE if only text should be scaled (the default),
- * %TRUE if the full content of the view should be scaled.
- *
- * Since: 1.0.1
- */
-gboolean webkit_web_view_get_full_content_zoom(WebKitWebView* webView)
-{
- g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
-
- WebKitWebViewPrivate* priv = webView->priv;
- return priv->zoomFullContent;
-}
-
-/**
- * webkit_web_view_set_full_content_zoom:
- * @web_view: a #WebKitWebView
- * @full_content_zoom: %FALSE if only text should be scaled (the default),
- * %TRUE if the full content of the view should be scaled.
- *
- * Sets whether the zoom level affects only text or all elements.
- *
- * Since: 1.0.1
- */
-void webkit_web_view_set_full_content_zoom(WebKitWebView* webView, gboolean zoomFullContent)
-{
- g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
-
- WebKitWebViewPrivate* priv = webView->priv;
- if (priv->zoomFullContent == zoomFullContent)
- return;
-
- priv->zoomFullContent = zoomFullContent;
- webkit_web_view_apply_zoom_level(webView, webkit_web_view_get_zoom_level(webView));
-
- g_object_notify(G_OBJECT(webView), "full-content-zoom");
-}
-
-}