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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
* Copyright (C) 2010 University of Szeged. All rights reserved.
* Copyright (C) 2010 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "PlatformWebView.h"
#include <WebKit/WKImageCairo.h>
#include <WebKit/WKPageConfigurationRef.h>
#include <WebKit/WKView.h>
#include <WebKit/WKViewPrivate.h>
#include <gtk/gtk.h>
#include <wtf/Assertions.h>
namespace WTR {
PlatformWebView::PlatformWebView(WKPageConfigurationRef configuration, const TestOptions& options)
: m_view(WKViewCreate(configuration))
, m_window(gtk_window_new(GTK_WINDOW_POPUP))
, m_windowIsKey(true)
, m_options(options)
{
gtk_container_add(GTK_CONTAINER(m_window), GTK_WIDGET(m_view));
GtkAllocation size = { 0, 0, 800, 600 };
gtk_widget_size_allocate(GTK_WIDGET(m_view), &size);
gtk_window_resize(GTK_WINDOW(m_window), 800, 600);
gtk_widget_show_all(m_window);
while (gtk_events_pending())
gtk_main_iteration();
}
PlatformWebView::~PlatformWebView()
{
if (gtk_bin_get_child(GTK_BIN(m_window)) != GTK_WIDGET(m_view))
g_object_unref(GTK_WIDGET(m_view));
gtk_widget_destroy(m_window);
if (m_otherWindow)
gtk_widget_destroy(m_otherWindow);
}
void PlatformWebView::setWindowIsKey(bool isKey)
{
if (m_windowIsKey == isKey)
return;
m_windowIsKey = isKey;
if (isKey) {
if (m_otherWindow) {
gtk_widget_destroy(m_otherWindow);
m_otherWindow = nullptr;
}
gtk_window_present(GTK_WINDOW(m_window));
} else {
ASSERT(!m_otherWindow);
m_otherWindow = gtk_window_new(GTK_WINDOW_POPUP);
gtk_widget_show_all(m_otherWindow);
gtk_window_present(GTK_WINDOW(m_otherWindow));
}
while (gtk_events_pending())
gtk_main_iteration();
}
void PlatformWebView::resizeTo(unsigned width, unsigned height, WebViewSizingMode sizingMode)
{
WKRect frame = windowFrame();
frame.size.width = width;
frame.size.height = height;
setWindowFrame(frame, sizingMode);
}
WKPageRef PlatformWebView::page()
{
return WKViewGetPage(m_view);
}
void PlatformWebView::focus()
{
WKViewSetFocus(m_view, true);
setWindowIsKey(true);
}
WKRect PlatformWebView::windowFrame()
{
GtkAllocation geometry;
gdk_window_get_geometry(gtk_widget_get_window(GTK_WIDGET(m_window)),
&geometry.x, &geometry.y, &geometry.width, &geometry.height);
WKRect frame;
frame.origin.x = geometry.x;
frame.origin.y = geometry.y;
frame.size.width = geometry.width;
frame.size.height = geometry.height;
return frame;
}
void PlatformWebView::setWindowFrame(WKRect frame, WebViewSizingMode)
{
gdk_window_move_resize(gtk_widget_get_window(GTK_WIDGET(m_window)),
frame.origin.x, frame.origin.y, frame.size.width, frame.size.height);
GtkAllocation size = { 0, 0, static_cast<int>(frame.size.width), static_cast<int>(frame.size.height) };
gtk_widget_size_allocate(GTK_WIDGET(m_view), &size);
while (gtk_events_pending())
gtk_main_iteration();
}
void PlatformWebView::addChromeInputField()
{
}
void PlatformWebView::removeChromeInputField()
{
}
void PlatformWebView::addToWindow()
{
if (gtk_bin_get_child(GTK_BIN(m_window)) == GTK_WIDGET(m_view))
return;
gtk_container_add(GTK_CONTAINER(m_window), GTK_WIDGET(m_view));
g_object_unref(GTK_WIDGET(m_view));
}
void PlatformWebView::removeFromWindow()
{
if (gtk_bin_get_child(GTK_BIN(m_window)) == GTK_WIDGET(m_view)) {
g_object_ref(GTK_WIDGET(m_view));
gtk_container_remove(GTK_CONTAINER(m_window), GTK_WIDGET(m_view));
}
}
void PlatformWebView::makeWebViewFirstResponder()
{
}
void PlatformWebView::changeWindowScaleIfNeeded(float)
{
}
cairo_surface_t* PlatformWebView::windowSnapshotImage()
{
int width = gtk_widget_get_allocated_width(GTK_WIDGET(m_view));
int height = gtk_widget_get_allocated_height(GTK_WIDGET(m_view));
while (gtk_events_pending())
gtk_main_iteration();
cairo_surface_t* imageSurface = cairo_image_surface_create(CAIRO_FORMAT_RGB24, width, height);
cairo_t* context = cairo_create(imageSurface);
gtk_widget_draw(GTK_WIDGET(m_view), context);
cairo_destroy(context);
return imageSurface;
}
void PlatformWebView::didInitializeClients()
{
}
void PlatformWebView::dismissAllPopupMenus()
{
// gtk_menu_popdown doesn't modify the GList of attached menus, so it should
// be safe to walk this list while calling it.
GList* attachedMenusList = gtk_menu_get_for_attach_widget(GTK_WIDGET(m_view));
g_list_foreach(attachedMenusList, [] (void* data, void*) {
ASSERT(data);
gtk_menu_popdown(GTK_MENU(data));
}, nullptr);
}
void PlatformWebView::setNavigationGesturesEnabled(bool enabled)
{
WKViewSetEnableBackForwardNavigationGesture(platformView(), enabled);
}
bool PlatformWebView::drawsBackground() const
{
return false;
}
void PlatformWebView::setDrawsBackground(bool)
{
}
void PlatformWebView::setEditable(bool)
{
}
} // namespace WTR