186 lines
5.8 KiB
C++
186 lines
5.8 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.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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#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(bool synchronous,
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NativeWindow* parent_window,
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MessageBoxType type,
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const std::vector<std::string>& buttons,
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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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: dialog_scope_(parent_window),
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cancel_id_(0) {
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// The dialog should be modal when showed synchronous.
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int flags = GTK_DIALOG_NO_SEPARATOR;
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if (synchronous)
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flags |= GTK_DIALOG_MODAL;
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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>(flags), // flags
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GTK_MESSAGE_OTHER, // no icon
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GTK_BUTTONS_NONE, // no buttons
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"%s", message.c_str());
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gtk_message_dialog_format_secondary_text(
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GTK_MESSAGE_DIALOG(dialog_),
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"%s", detail.empty() ? nullptr : detail.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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GtkWidget* image = gtk_image_new_from_pixbuf(pixbuf);
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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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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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gtk_dialog_add_button(GTK_DIALOG(dialog_),
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TranslateToStock(i, buttons[i]),
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i);
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}
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// Parent window.
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if (parent_window) {
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gfx::NativeWindow window = parent_window->GetNativeWindow();
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libgtk2ui::SetGtkTransientForAura(dialog_, window);
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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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}
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const char* TranslateToStock(int id, const std::string& text) {
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std::string lower = base::StringToLowerASCII(text);
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if (lower == "cancel") {
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cancel_id_ = id;
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return GTK_STOCK_CANCEL;
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} else if (lower == "no") {
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cancel_id_ = id;
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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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}
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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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gtk_widget_show_all(dialog_);
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}
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CHROMEGTK_CALLBACK_1(GtkMessageBox, void, OnResponseDialog, int);
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GtkWidget* dialog() const { return dialog_; }
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int cancel_id() const { return cancel_id_; }
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private:
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atom::NativeWindow::DialogScope dialog_scope_;
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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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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_all(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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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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GtkMessageBox box(true, parent, type, buttons, title, message, detail, icon);
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gtk_widget_show_all(box.dialog());
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int response = gtk_dialog_run(GTK_DIALOG(box.dialog()));
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if (response < 0)
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return box.cancel_id();
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else
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return response;
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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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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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auto box = new GtkMessageBox(
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false, parent, type, buttons, title, message, detail, icon);
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box->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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GtkWidget* dialog = gtk_message_dialog_new(
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NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
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"%s", base::UTF16ToUTF8(title).c_str());
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gtk_message_dialog_format_secondary_text(
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GTK_MESSAGE_DIALOG(dialog),
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"%s", base::UTF16ToUTF8(content).c_str());
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gtk_dialog_run(GTK_DIALOG(dialog));
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gtk_widget_destroy(dialog);
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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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