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gtk: Implement synchronous save dialog.

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This commit is contained in:
Cheng Zhao 2014-03-13 13:17:03 +08:00
parent 516551623a
commit 52958d5d3f
1 changed files with 24 additions and 11 deletions
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31
browser/ui/file_dialog_gtk.cc
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@ -54,12 +54,19 @@ class FileChooserDialog {
g_signal_connect(dialog_, "delete-event", g_signal_connect(dialog_, "delete-event",
G_CALLBACK(gtk_widget_hide_on_delete), NULL); G_CALLBACK(gtk_widget_hide_on_delete), NULL);
g_signal_connect(dialog_, "response", g_signal_connect(dialog_, "response",
G_CALLBACK(OnSelectSingleFileDialogResponseThunk), this); G_CALLBACK(OnFileSaveDialogResponseThunk), this);
gtk_widget_show_all(dialog_); gtk_widget_show_all(dialog_);
} }
base::FilePath GetFileName() const {
gchar* filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog_));
return base::FilePath(filename);
}
CHROMEGTK_CALLBACK_1(FileChooserDialog, void, CHROMEGTK_CALLBACK_1(FileChooserDialog, void,
OnSelectSingleFileDialogResponse, int); OnFileSaveDialogResponse, int);
GtkWidget* dialog() const { return dialog_; }
private: private:
GtkWidget* dialog_; GtkWidget* dialog_;
@ -70,17 +77,14 @@ class FileChooserDialog {
DISALLOW_COPY_AND_ASSIGN(FileChooserDialog); DISALLOW_COPY_AND_ASSIGN(FileChooserDialog);
}; };
void FileChooserDialog::OnSelectSingleFileDialogResponse(GtkWidget* widget, void FileChooserDialog::OnFileSaveDialogResponse(GtkWidget* widget,
int response) { int response) {
gtk_widget_hide_all(dialog_); gtk_widget_hide_all(dialog_);
if (response == GTK_RESPONSE_ACCEPT) { if (response == GTK_RESPONSE_ACCEPT)
gchar* filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog_)); save_callback_.Run(true, GetFileName());
save_callback_.Run(true, base::FilePath(filename)); else
} else {
save_callback_.Run(false, base::FilePath()); save_callback_.Run(false, base::FilePath());
}
delete this; delete this;
} }
@ -106,8 +110,17 @@ bool ShowSaveDialog(atom::NativeWindow* parent_window,
const std::string& title, const std::string& title,
const base::FilePath& default_path, const base::FilePath& default_path,
base::FilePath* path) { base::FilePath* path) {
FileChooserDialog save_dialog(
GTK_FILE_CHOOSER_ACTION_SAVE, parent_window, title, default_path);
gtk_widget_show_all(save_dialog.dialog());
int response = gtk_dialog_run(GTK_DIALOG(save_dialog.dialog()));
if (response == GTK_RESPONSE_ACCEPT) {
*path = save_dialog.GetFileName();
return true;
} else {
return false; return false;
} }
}
void ShowSaveDialog(atom::NativeWindow* parent_window, void ShowSaveDialog(atom::NativeWindow* parent_window,
const std::string& title, const std::string& title,