220 lines
7.1 KiB
C++
220 lines
7.1 KiB
C++
// Copyright (c) 2015 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "atom/browser/ui/message_box.h"
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#include "atom/browser/browser.h"
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#include "atom/browser/native_window_views.h"
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#include "atom/browser/unresponsive_suppressor.h"
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#include "base/callback.h"
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#include "base/strings/string_util.h"
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#include "base/strings/utf_string_conversions.h"
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#include "chrome/browser/ui/libgtk2ui/gtk2_signal.h"
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#include "chrome/browser/ui/libgtk2ui/gtk2_util.h"
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#include "chrome/browser/ui/libgtk2ui/skia_utils_gtk2.h"
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#include "ui/views/widget/desktop_aura/x11_desktop_handler.h"
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#define ANSI_FOREGROUND_RED "\x1b[31m"
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#define ANSI_FOREGROUND_BLACK "\x1b[30m"
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#define ANSI_TEXT_BOLD "\x1b[1m"
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#define ANSI_BACKGROUND_GRAY "\x1b[47m"
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#define ANSI_RESET "\x1b[0m"
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namespace atom {
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namespace {
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class GtkMessageBox {
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public:
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GtkMessageBox(NativeWindow* parent_window,
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MessageBoxType type,
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const std::vector<std::string>& buttons,
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int default_id,
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int cancel_id,
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const std::string& title,
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const std::string& message,
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const std::string& detail,
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const gfx::ImageSkia& icon)
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: cancel_id_(cancel_id),
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parent_(static_cast<NativeWindowViews*>(parent_window)) {
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// Create dialog.
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dialog_ = gtk_message_dialog_new(
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nullptr, // parent
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static_cast<GtkDialogFlags>(0), // no flags
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GetMessageType(type), // type
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GTK_BUTTONS_NONE, // no buttons
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"%s", message.c_str());
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if (!detail.empty())
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gtk_message_dialog_format_secondary_text(
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GTK_MESSAGE_DIALOG(dialog_), "%s", detail.c_str());
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if (!title.empty())
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gtk_window_set_title(GTK_WINDOW(dialog_), title.c_str());
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// Set dialog's icon.
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if (!icon.isNull()) {
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GdkPixbuf* pixbuf = libgtk2ui::GdkPixbufFromSkBitmap(*icon.bitmap());
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GtkIconSource* iconsource = gtk_icon_source_new();
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GtkIconSet* iconset = gtk_icon_set_new();
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gtk_icon_source_set_pixbuf(iconsource, pixbuf);
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gtk_icon_set_add_source(iconset, iconsource);
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GtkWidget* image = gtk_image_new_from_icon_set(iconset,
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GTK_ICON_SIZE_DIALOG);
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gtk_message_dialog_set_image(GTK_MESSAGE_DIALOG(dialog_), image);
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gtk_widget_show(image);
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gtk_icon_source_free(iconsource);
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gtk_icon_set_unref(iconset);
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g_object_unref(pixbuf);
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}
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// Add buttons.
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for (size_t i = 0; i < buttons.size(); ++i) {
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GtkWidget* button = gtk_dialog_add_button(
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GTK_DIALOG(dialog_), TranslateToStock(i, buttons[i]), i);
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if (static_cast<int>(i) == default_id)
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gtk_widget_grab_focus(button);
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}
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// Parent window.
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if (parent_) {
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parent_->SetEnabled(false);
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libgtk2ui::SetGtkTransientForAura(dialog_, parent_->GetNativeWindow());
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gtk_window_set_modal(GTK_WINDOW(dialog_), TRUE);
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}
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}
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~GtkMessageBox() {
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gtk_widget_destroy(dialog_);
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if (parent_)
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parent_->SetEnabled(true);
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}
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GtkMessageType GetMessageType(MessageBoxType type) {
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switch (type) {
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case MESSAGE_BOX_TYPE_INFORMATION:
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return GTK_MESSAGE_INFO;
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case MESSAGE_BOX_TYPE_WARNING:
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return GTK_MESSAGE_WARNING;
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case MESSAGE_BOX_TYPE_QUESTION:
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return GTK_MESSAGE_QUESTION;
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case MESSAGE_BOX_TYPE_ERROR:
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return GTK_MESSAGE_ERROR;
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default:
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return GTK_MESSAGE_OTHER;
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}
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}
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const char* TranslateToStock(int id, const std::string& text) {
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std::string lower = base::ToLowerASCII(text);
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if (lower == "cancel")
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return GTK_STOCK_CANCEL;
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else if (lower == "no")
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return GTK_STOCK_NO;
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else if (lower == "ok")
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return GTK_STOCK_OK;
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else if (lower == "yes")
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return GTK_STOCK_YES;
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else
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return text.c_str();
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}
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void Show() {
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gtk_widget_show_all(dialog_);
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// We need to call gtk_window_present after making the widgets visible to
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// make sure window gets correctly raised and gets focus.
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int time = views::X11DesktopHandler::get()->wm_user_time_ms();
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gtk_window_present_with_time(GTK_WINDOW(dialog_), time);
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}
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int RunSynchronous() {
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Show();
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int response = gtk_dialog_run(GTK_DIALOG(dialog_));
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if (response < 0)
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return cancel_id_;
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else
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return response;
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}
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void RunAsynchronous(const MessageBoxCallback& callback) {
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callback_ = callback;
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g_signal_connect(dialog_, "delete-event",
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G_CALLBACK(gtk_widget_hide_on_delete), nullptr);
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g_signal_connect(dialog_, "response",
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G_CALLBACK(OnResponseDialogThunk), this);
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Show();
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}
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CHROMEGTK_CALLBACK_1(GtkMessageBox, void, OnResponseDialog, int);
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private:
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atom::UnresponsiveSuppressor unresponsive_suppressor_;
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// The id to return when the dialog is closed without pressing buttons.
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int cancel_id_;
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NativeWindowViews* parent_;
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GtkWidget* dialog_;
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MessageBoxCallback callback_;
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DISALLOW_COPY_AND_ASSIGN(GtkMessageBox);
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};
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void GtkMessageBox::OnResponseDialog(GtkWidget* widget, int response) {
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gtk_widget_hide(dialog_);
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if (response < 0)
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callback_.Run(cancel_id_);
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else
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callback_.Run(response);
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delete this;
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}
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} // namespace
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int ShowMessageBox(NativeWindow* parent,
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MessageBoxType type,
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const std::vector<std::string>& buttons,
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int default_id,
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int cancel_id,
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int options,
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const std::string& title,
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const std::string& message,
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const std::string& detail,
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const gfx::ImageSkia& icon) {
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return GtkMessageBox(parent, type, buttons, default_id, cancel_id,
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title, message, detail, icon).RunSynchronous();
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}
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void ShowMessageBox(NativeWindow* parent,
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MessageBoxType type,
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const std::vector<std::string>& buttons,
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int default_id,
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int cancel_id,
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int options,
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const std::string& title,
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const std::string& message,
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const std::string& detail,
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const gfx::ImageSkia& icon,
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const MessageBoxCallback& callback) {
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(new GtkMessageBox(parent, type, buttons, default_id, cancel_id,
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title, message, detail, icon))->RunAsynchronous(callback);
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}
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void ShowErrorBox(const base::string16& title, const base::string16& content) {
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if (Browser::Get()->is_ready()) {
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GtkMessageBox(nullptr, MESSAGE_BOX_TYPE_ERROR, { "OK" }, -1, 0, "Error",
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base::UTF16ToUTF8(title).c_str(),
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base::UTF16ToUTF8(content).c_str(),
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gfx::ImageSkia()).RunSynchronous();
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} else {
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fprintf(stderr,
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ANSI_TEXT_BOLD ANSI_BACKGROUND_GRAY
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ANSI_FOREGROUND_RED "%s\n"
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ANSI_FOREGROUND_BLACK "%s"
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ANSI_RESET "\n",
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base::UTF16ToUTF8(title).c_str(),
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base::UTF16ToUTF8(content).c_str());
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}
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}
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} // namespace atom
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