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// Copyright (c) 2012 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.
//
// Currently this file is only used for the uninstall prompt. The install prompt
// code is in extension_install_prompt2_gtk.cc.
#include <gtk/gtk.h>
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/extensions/extension_uninstall_dialog.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/gtk/browser_window_gtk.h"
#include "chrome/common/extensions/extension.h"
#include "grit/generated_resources.h"
#include "ui/base/gtk/gtk_hig_constants.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/gfx/gtk_util.h"
class Profile;
namespace {
// Left or right margin.
const int kPanelHorizMargin = 13;
// GTK implementation of the uninstall dialog.
class ExtensionUninstallDialogGtk : public ExtensionUninstallDialog {
public:
ExtensionUninstallDialogGtk(Profile* profile, Delegate* delegate);
virtual ~ExtensionUninstallDialogGtk() OVERRIDE;
private:
virtual void Show() OVERRIDE;
CHROMEGTK_CALLBACK_1(ExtensionUninstallDialogGtk, void, OnResponse, int);
GtkWidget* dialog_;
};
ExtensionUninstallDialogGtk::ExtensionUninstallDialogGtk(
Profile* profile, ExtensionUninstallDialog::Delegate* delegate)
: ExtensionUninstallDialog(profile, delegate),
dialog_(NULL) {}
void ExtensionUninstallDialogGtk::Show() {
Browser* browser = BrowserList::GetLastActiveWithProfile(profile_);
if (!browser) {
delegate_->ExtensionUninstallCanceled();
return;
}
BrowserWindow* browser_window = browser->window();
if (!browser_window) {
delegate_->ExtensionUninstallCanceled();
return;
}
// Build the dialog.
dialog_ = gtk_dialog_new_with_buttons(
l10n_util::GetStringUTF8(IDS_EXTENSION_UNINSTALL_PROMPT_TITLE).c_str(),
browser_window->GetNativeHandle(),
GTK_DIALOG_MODAL,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CLOSE,
l10n_util::GetStringUTF8(IDS_EXTENSION_PROMPT_UNINSTALL_BUTTON).c_str(),
GTK_RESPONSE_ACCEPT,
NULL);
#if !GTK_CHECK_VERSION(2, 22, 0)
gtk_dialog_set_has_separator(GTK_DIALOG(dialog_), FALSE);
#endif
// Create a two column layout.
GtkWidget* content_area = gtk_dialog_get_content_area(GTK_DIALOG(dialog_));
gtk_box_set_spacing(GTK_BOX(content_area), ui::kContentAreaSpacing);
GtkWidget* icon_hbox = gtk_hbox_new(FALSE, ui::kContentAreaSpacing);
gtk_box_pack_start(GTK_BOX(content_area), icon_hbox, TRUE, TRUE, 0);
// Put Icon in the left column.
GdkPixbuf* pixbuf = gfx::GdkPixbufFromSkBitmap(&icon_);
GtkWidget* icon = gtk_image_new_from_pixbuf(pixbuf);
g_object_unref(pixbuf);
gtk_box_pack_start(GTK_BOX(icon_hbox), icon, TRUE, TRUE, 0);
// Create a new vbox for the right column.
GtkWidget* right_column_area = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(icon_hbox), right_column_area, TRUE, TRUE, 0);
std::string heading_text = l10n_util::GetStringFUTF8(
IDS_EXTENSION_UNINSTALL_PROMPT_HEADING, UTF8ToUTF16(extension_->name()));
GtkWidget* heading_label = gtk_label_new(heading_text.c_str());
gtk_misc_set_alignment(GTK_MISC(heading_label), 0.0, 0.5);
gtk_box_pack_start(GTK_BOX(right_column_area), heading_label, TRUE, TRUE, 0);
g_signal_connect(dialog_, "response", G_CALLBACK(OnResponseThunk), this);
gtk_window_set_resizable(GTK_WINDOW(dialog_), FALSE);
gtk_widget_show_all(dialog_);
}
ExtensionUninstallDialogGtk::~ExtensionUninstallDialogGtk() {
delegate_ = NULL;
if (dialog_) {
gtk_widget_destroy(dialog_);
dialog_ = NULL;
}
}
void ExtensionUninstallDialogGtk::OnResponse(
GtkWidget* dialog, int response_id) {
CHECK_EQ(dialog_, dialog);
gtk_widget_destroy(dialog_);
dialog_ = NULL;
if (delegate_) {
if (response_id == GTK_RESPONSE_ACCEPT)
delegate_->ExtensionUninstallAccepted();
else
delegate_->ExtensionUninstallCanceled();
}
}
} // namespace
// static
// Platform specific implementation of the uninstall dialog show method.
ExtensionUninstallDialog* ExtensionUninstallDialog::Create(
Profile* profile, Delegate* delegate) {
return new ExtensionUninstallDialogGtk(profile, delegate);
}
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