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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/gtk/web_intent_picker_gtk.h"
#include "chrome/browser/favicon/favicon_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/gtk/custom_button.h"
#include "chrome/browser/ui/gtk/gtk_theme_service.h"
#include "chrome/browser/ui/gtk/gtk_util.h"
#include "chrome/browser/ui/intents/web_intent_picker_controller.h"
#include "chrome/browser/ui/intents/web_intent_picker_delegate.h"
#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
#include "content/browser/tab_contents/tab_contents.h"
#include "content/common/content_notification_types.h"
#include "googleurl/src/gurl.h"
#include "grit/generated_resources.h"
#include "grit/ui_resources.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/gtk_util.h"
#include "ui/gfx/image/image.h"
namespace {
GtkThemeService *GetThemeService(TabContents* tab_contents) {
Profile* profile = Profile::FromBrowserContext(
tab_contents->browser_context());
return GtkThemeService::GetFrom(profile);
}
} // namespace
// static
WebIntentPicker* WebIntentPicker::Create(TabContents* tab_contents,
WebIntentPickerDelegate* delegate) {
return new WebIntentPickerGtk(tab_contents, delegate);
}
WebIntentPickerGtk::WebIntentPickerGtk(TabContents* tab_contents,
WebIntentPickerDelegate* delegate)
: tab_contents_(tab_contents),
delegate_(delegate),
window_(NULL) {
DCHECK(delegate_ != NULL);
root_.Own(gtk_vbox_new(FALSE, gtk_util::kContentAreaBorder));
GtkWidget* hbox = gtk_hbox_new(FALSE, 0);
GtkWidget* label = gtk_label_new(
l10n_util::GetStringUTF8(IDS_CHOOSE_INTENT_HANDLER_MESSAGE).c_str());
gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 0);
close_button_.reset(
CustomDrawButton::CloseButton(GetThemeService(tab_contents_)));
g_signal_connect(close_button_->widget(),
"clicked",
G_CALLBACK(OnCloseButtonClickThunk),
this);
gtk_widget_set_can_focus(close_button_->widget(), FALSE);
gtk_box_pack_end(GTK_BOX(hbox), close_button_->widget(), FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(root_.get()), hbox, FALSE, FALSE, 0);
button_hbox_ = gtk_hbox_new(FALSE, gtk_util::kContentAreaBorder);
gtk_box_pack_start(GTK_BOX(root_.get()), button_hbox_, TRUE, TRUE, 0);
}
WebIntentPickerGtk::~WebIntentPickerGtk() {
DCHECK(window_ == NULL) << "Should have closed window before destroying.";
}
void WebIntentPickerGtk::SetServiceURLs(const std::vector<GURL>& urls) {
for (size_t i = 0; i < urls.size(); ++i) {
GtkWidget* button = gtk_button_new();
gtk_widget_set_tooltip_text(button, urls[i].spec().c_str());
gtk_box_pack_start(GTK_BOX(button_hbox_), button, FALSE, FALSE, 0);
g_signal_connect(button,
"clicked",
G_CALLBACK(OnServiceButtonClickThunk),
this);
}
gtk_widget_show_all(button_hbox_);
}
void WebIntentPickerGtk::SetServiceIcon(size_t index, const SkBitmap& icon) {
if (icon.empty())
return;
GList* button_list = gtk_container_get_children(GTK_CONTAINER(button_hbox_));
GtkButton* button = GTK_BUTTON(g_list_nth_data(button_list, index));
DCHECK(button != NULL) << "Invalid index.";
GdkPixbuf* icon_pixbuf = gfx::GdkPixbufFromSkBitmap(&icon);
gtk_button_set_image(button, gtk_image_new_from_pixbuf(icon_pixbuf));
g_object_unref(icon_pixbuf);
}
void WebIntentPickerGtk::SetDefaultServiceIcon(size_t index) {
GList* button_list = gtk_container_get_children(GTK_CONTAINER(button_hbox_));
GtkButton* button = GTK_BUTTON(g_list_nth_data(button_list, index));
DCHECK(button != NULL) << "Invalid index.";
ResourceBundle& rb = ResourceBundle::GetSharedInstance();
GdkPixbuf* icon_pixbuf = rb.GetNativeImageNamed(IDR_DEFAULT_FAVICON);
gtk_button_set_image(button, gtk_image_new_from_pixbuf(icon_pixbuf));
}
void WebIntentPickerGtk::Show() {
DCHECK(window_ == NULL) << "Show already called.";
window_ = tab_contents_->CreateConstrainedDialog(this);
}
void WebIntentPickerGtk::Close() {
DCHECK(window_ != NULL) << "Show not called.";
window_->CloseConstrainedWindow();
window_ = NULL;
}
GtkWidget* WebIntentPickerGtk::GetWidgetRoot() {
return root_.get();
}
GtkWidget* WebIntentPickerGtk::GetFocusWidget() {
return root_.get();
}
void WebIntentPickerGtk::DeleteDelegate() {
MessageLoop::current()->DeleteSoon(FROM_HERE, this);
}
void WebIntentPickerGtk::OnCloseButtonClick(GtkWidget* button) {
delegate_->OnCancelled();
}
void WebIntentPickerGtk::OnServiceButtonClick(GtkWidget* button) {
GList* button_list = gtk_container_get_children(GTK_CONTAINER(button_hbox_));
gint index = g_list_index(button_list, button);
DCHECK(index != -1);
delegate_->OnServiceChosen(static_cast<size_t>(index));
}
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