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// Copyright (c) 2009 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 <gtk/gtk.h>
#include "app/l10n_util.h"
#include "base/gfx/gtk_util.h"
#include "base/rand_util.h"
#include "base/string_util.h"
#include "chrome/browser/browser_list.h"
#include "chrome/browser/browser_window.h"
#include "chrome/browser/gtk/browser_window_gtk.h"
#include "chrome/browser/extensions/extension_install_ui.h"
#include "chrome/common/gtk_util.h"
#include "chrome/common/extensions/extension.h"
#include "grit/generated_resources.h"
class Profile;
namespace {
const int kRightColumnWidth = 290;
// Left or right margin.
const int kPanelHorizMargin = 13;
GtkWidget* MakeMarkupLabel(const char* format, const std::string& str) {
GtkWidget* label = gtk_label_new(NULL);
char* markup = g_markup_printf_escaped(format, str.c_str());
gtk_label_set_markup(GTK_LABEL(label), markup);
g_free(markup);
// Left align it.
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
return label;
}
void OnDialogResponse(GtkDialog* dialog, int response_id,
ExtensionInstallUI::Delegate* delegate) {
if (response_id == GTK_RESPONSE_ACCEPT) {
delegate->ContinueInstall();
} else {
delegate->AbortInstall();
}
gtk_widget_destroy(GTK_WIDGET(dialog));
}
void ShowInstallPromptDialog(GtkWindow* parent, SkBitmap* skia_icon,
Extension *extension,
ExtensionInstallUI::Delegate *delegate) {
// Build the dialog.
GtkWidget* dialog = gtk_dialog_new_with_buttons(
l10n_util::GetStringUTF8(IDS_EXTENSION_PROMPT_TITLE).c_str(),
parent,
GTK_DIALOG_MODAL,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CLOSE,
"Install",
GTK_RESPONSE_ACCEPT,
NULL);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
GtkWidget* content_area = GTK_DIALOG(dialog)->vbox;
gtk_box_set_spacing(GTK_BOX(content_area), gtk_util::kContentAreaSpacing);
GtkWidget* right_column_area;
if (skia_icon) {
// Create a two column layout.
GtkWidget* icon_hbox = gtk_hbox_new(FALSE, gtk_util::kContentAreaSpacing);
gtk_box_pack_start(GTK_BOX(content_area), icon_hbox, TRUE, TRUE, 0);
// Put Icon in the left column.
GdkPixbuf* pixbuf = gfx::GdkPixbufFromSkBitmap(skia_icon);
GtkWidget* icon = gtk_image_new_from_pixbuf(pixbuf);
gtk_box_pack_start(GTK_BOX(icon_hbox), icon, TRUE, TRUE, 0);
// Create a new vbox for the right column.
right_column_area = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(icon_hbox), right_column_area, TRUE, TRUE, 0);
} else {
right_column_area = content_area;
}
// Prompt.
std::string prompt_text = WideToUTF8(l10n_util::GetStringF(
IDS_EXTENSION_PROMPT_HEADING, UTF8ToWide(extension->name())));
GtkWidget* prompt_label = MakeMarkupLabel("<span weight=\"bold\">%s</span>",
prompt_text);
gtk_misc_set_alignment(GTK_MISC(prompt_label), 0.0, 0.5);
gtk_label_set_selectable(GTK_LABEL(prompt_label), TRUE);
gtk_box_pack_start(GTK_BOX(right_column_area), prompt_label, TRUE, TRUE, 0);
// Pick a random warning.
std::string warnings[] = {
l10n_util::GetStringUTF8(IDS_EXTENSION_PROMPT_WARNING_1),
l10n_util::GetStringUTF8(IDS_EXTENSION_PROMPT_WARNING_2),
l10n_util::GetStringUTF8(IDS_EXTENSION_PROMPT_WARNING_3)
};
std::string warning_text = warnings[
base::RandInt(0, arraysize(warnings) - 1)];
GtkWidget* warning_label = gtk_label_new(warning_text.c_str());
gtk_label_set_line_wrap(GTK_LABEL(warning_label), TRUE);
gtk_widget_set_size_request(warning_label, kRightColumnWidth, -1);
gtk_misc_set_alignment(GTK_MISC(warning_label), 0.0, 0.5);
gtk_label_set_selectable(GTK_LABEL(warning_label), TRUE);
gtk_box_pack_start(GTK_BOX(right_column_area), warning_label, TRUE, TRUE, 0);
// Severe label
std::string severe_text = l10n_util::GetStringUTF8(
IDS_EXTENSION_PROMPT_WARNING_SEVERE);
GtkWidget* severe_label = MakeMarkupLabel("<span weight=\"bold\">%s</span>",
severe_text);
GdkColor red = GDK_COLOR_RGB(0xff, 0x00, 0x00);
gtk_widget_modify_fg(severe_label, GTK_STATE_NORMAL, &red);
gtk_misc_set_alignment(GTK_MISC(severe_label), 0.0, 0.5);
gtk_label_set_selectable(GTK_LABEL(severe_label), TRUE);
gtk_box_pack_start(GTK_BOX(right_column_area), severe_label, TRUE, TRUE, 0);
g_signal_connect(dialog, "response", G_CALLBACK(OnDialogResponse), delegate);
gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
gtk_widget_show_all(dialog);
}
} // namespace
void ExtensionInstallUI::ShowExtensionInstallPrompt(
Profile* profile, Delegate* delegate, Extension* extension, SkBitmap* icon,
const std::wstring& warning_text) {
Browser* browser = BrowserList::GetLastActiveWithProfile(profile);
if (!browser) {
delegate->ContinueInstall();
return;
}
BrowserWindowGtk* browser_window = static_cast<BrowserWindowGtk*>(
browser->window());
if (!browser_window) {
delegate->AbortInstall();
return;
}
ShowInstallPromptDialog(browser_window->window(), icon, extension, delegate);
}
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