/*
* gedit-file-chooser-dialog-gtk.c
* This file is part of gedit
*
* Copyright (C) 2005-2007 - Paolo Maggi
* Copyright (C) 2014 - Jesse van den Kieboom
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see .
*/
/* TODO: Override set_extra_widget */
/* TODO: add encoding property */
#include "config.h"
#include "gedit-file-chooser-dialog-gtk.h"
#include
#include
#include "gedit-encodings-combo-box.h"
#include "gedit-debug.h"
#include "gedit-enum-types.h"
#include "gedit-settings.h"
#include "gedit-utils.h"
#include "gedit-file-chooser.h"
struct _GeditFileChooserDialogGtk
{
GtkFileChooserDialog parent_instance;
GeditFileChooser *gedit_file_chooser;
GtkWidget *option_menu;
GtkWidget *extra_widget;
GtkWidget *newline_label;
GtkWidget *newline_combo;
GtkListStore *newline_store;
};
static void gedit_file_chooser_dialog_gtk_chooser_init (gpointer g_iface, gpointer iface_data);
G_DEFINE_TYPE_EXTENDED (GeditFileChooserDialogGtk,
gedit_file_chooser_dialog_gtk,
GTK_TYPE_FILE_CHOOSER_DIALOG,
0,
G_IMPLEMENT_INTERFACE (GEDIT_TYPE_FILE_CHOOSER_DIALOG,
gedit_file_chooser_dialog_gtk_chooser_init))
static void
chooser_set_encoding (GeditFileChooserDialog *dialog,
const GtkSourceEncoding *encoding)
{
GeditFileChooserDialogGtk *dialog_gtk = GEDIT_FILE_CHOOSER_DIALOG_GTK (dialog);
g_return_if_fail (GEDIT_IS_ENCODINGS_COMBO_BOX (dialog_gtk->option_menu));
gedit_encodings_combo_box_set_selected_encoding (GEDIT_ENCODINGS_COMBO_BOX (dialog_gtk->option_menu),
encoding);
}
static const GtkSourceEncoding *
chooser_get_encoding (GeditFileChooserDialog *dialog)
{
GeditFileChooserDialogGtk *dialog_gtk = GEDIT_FILE_CHOOSER_DIALOG_GTK (dialog);
g_return_val_if_fail (GEDIT_IS_ENCODINGS_COMBO_BOX (dialog_gtk->option_menu), NULL);
g_return_val_if_fail ((gtk_file_chooser_get_action (GTK_FILE_CHOOSER (dialog)) == GTK_FILE_CHOOSER_ACTION_OPEN ||
gtk_file_chooser_get_action (GTK_FILE_CHOOSER (dialog)) == GTK_FILE_CHOOSER_ACTION_SAVE), NULL);
return gedit_encodings_combo_box_get_selected_encoding (
GEDIT_ENCODINGS_COMBO_BOX (dialog_gtk->option_menu));
}
static void
set_enum_combo (GtkComboBox *combo,
gint value)
{
GtkTreeIter iter;
GtkTreeModel *model;
model = gtk_combo_box_get_model (combo);
if (!gtk_tree_model_get_iter_first (model, &iter))
{
return;
}
do
{
gint nt;
gtk_tree_model_get (model, &iter, 1, &nt, -1);
if (value == nt)
{
gtk_combo_box_set_active_iter (combo, &iter);
break;
}
} while (gtk_tree_model_iter_next (model, &iter));
}
static void
chooser_set_newline_type (GeditFileChooserDialog *dialog,
GtkSourceNewlineType newline_type)
{
GeditFileChooserDialogGtk *dialog_gtk = GEDIT_FILE_CHOOSER_DIALOG_GTK (dialog);
g_return_if_fail (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (dialog)) == GTK_FILE_CHOOSER_ACTION_SAVE);
set_enum_combo (GTK_COMBO_BOX (dialog_gtk->newline_combo), newline_type);
}
static GtkSourceNewlineType
chooser_get_newline_type (GeditFileChooserDialog *dialog)
{
GeditFileChooserDialogGtk *dialog_gtk = GEDIT_FILE_CHOOSER_DIALOG_GTK (dialog);
GtkTreeIter iter;
GtkSourceNewlineType newline_type;
g_return_val_if_fail (gtk_file_chooser_get_action (GTK_FILE_CHOOSER (dialog)) == GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_SOURCE_NEWLINE_TYPE_DEFAULT);
gtk_combo_box_get_active_iter (GTK_COMBO_BOX (dialog_gtk->newline_combo),
&iter);
gtk_tree_model_get (GTK_TREE_MODEL (dialog_gtk->newline_store),
&iter,
1,
&newline_type,
-1);
return newline_type;
}
static void
chooser_set_current_folder (GeditFileChooserDialog *dialog,
GFile *folder)
{
gchar *uri = NULL;
if (folder != NULL)
{
uri = g_file_get_uri (folder);
}
gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (dialog), uri);
g_free (uri);
}
static void
chooser_set_current_name (GeditFileChooserDialog *dialog,
const gchar *name)
{
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), name);
}
static void
chooser_set_file (GeditFileChooserDialog *dialog,
GFile *file)
{
gtk_file_chooser_set_file (GTK_FILE_CHOOSER (dialog), file, NULL);
}
static GFile *
chooser_get_file (GeditFileChooserDialog *dialog)
{
return gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
}
static void
chooser_set_do_overwrite_confirmation (GeditFileChooserDialog *dialog,
gboolean overwrite_confirmation)
{
gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), overwrite_confirmation);
}
static void
chooser_show (GeditFileChooserDialog *dialog)
{
gtk_window_present (GTK_WINDOW (dialog));
gtk_widget_grab_focus (GTK_WIDGET (dialog));
}
static void
chooser_destroy (GeditFileChooserDialog *dialog)
{
gtk_widget_destroy (GTK_WIDGET (dialog));
}
static void
chooser_set_modal (GeditFileChooserDialog *dialog,
gboolean is_modal)
{
gtk_window_set_modal (GTK_WINDOW (dialog), is_modal);
}
static GtkWindow *
chooser_get_window (GeditFileChooserDialog *dialog)
{
return GTK_WINDOW (dialog);
}
static void
gedit_file_chooser_dialog_gtk_chooser_init (gpointer g_iface,
gpointer iface_data)
{
GeditFileChooserDialogInterface *iface = g_iface;
iface->set_encoding = chooser_set_encoding;
iface->get_encoding = chooser_get_encoding;
iface->set_newline_type = chooser_set_newline_type;
iface->get_newline_type = chooser_get_newline_type;
iface->set_current_folder = chooser_set_current_folder;
iface->set_current_name = chooser_set_current_name;
iface->set_file = chooser_set_file;
iface->get_file = chooser_get_file;
iface->set_do_overwrite_confirmation = chooser_set_do_overwrite_confirmation;
iface->show = chooser_show;
iface->destroy = chooser_destroy;
iface->set_modal = chooser_set_modal;
iface->get_window = chooser_get_window;
}
static void
gedit_file_chooser_dialog_gtk_dispose (GObject *object)
{
GeditFileChooserDialogGtk *dialog = GEDIT_FILE_CHOOSER_DIALOG_GTK (object);
g_clear_object (&dialog->gedit_file_chooser);
G_OBJECT_CLASS (gedit_file_chooser_dialog_gtk_parent_class)->dispose (object);
}
static void
gedit_file_chooser_dialog_gtk_class_init (GeditFileChooserDialogGtkClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->dispose = gedit_file_chooser_dialog_gtk_dispose;
}
static void
create_option_menu (GeditFileChooserDialogGtk *dialog)
{
GtkWidget *label;
GtkWidget *menu;
gboolean save_mode;
label = gtk_label_new_with_mnemonic (_("C_haracter Encoding:"));
gtk_widget_set_halign (label, GTK_ALIGN_START);
save_mode = TRUE;
menu = gedit_encodings_combo_box_new (save_mode);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), menu);
gtk_box_pack_start (GTK_BOX (dialog->extra_widget),
label,
FALSE,
TRUE,
0);
gtk_box_pack_start (GTK_BOX (dialog->extra_widget),
menu,
TRUE,
TRUE,
0);
gtk_widget_show (label);
gtk_widget_show (menu);
dialog->option_menu = menu;
}
static void
update_newline_visibility (GeditFileChooserDialogGtk *dialog)
{
gboolean visible = gtk_file_chooser_get_action (GTK_FILE_CHOOSER (dialog)) == GTK_FILE_CHOOSER_ACTION_SAVE;
gtk_widget_set_visible (dialog->newline_label, visible);
gtk_widget_set_visible (dialog->newline_combo, visible);
}
static void
newline_combo_append (GtkComboBox *combo,
GtkListStore *store,
GtkTreeIter *iter,
const gchar *label,
GtkSourceNewlineType newline_type)
{
gtk_list_store_append (store, iter);
gtk_list_store_set (store, iter, 0, label, 1, newline_type, -1);
if (newline_type == GTK_SOURCE_NEWLINE_TYPE_DEFAULT)
{
gtk_combo_box_set_active_iter (combo, iter);
}
}
static void
create_newline_combo (GeditFileChooserDialogGtk *dialog)
{
GtkWidget *label, *combo;
GtkListStore *store;
GtkCellRenderer *renderer;
GtkTreeIter iter;
label = gtk_label_new_with_mnemonic (_("L_ine Ending:"));
gtk_widget_set_halign (label, GTK_ALIGN_START);
store = gtk_list_store_new (2, G_TYPE_STRING, GTK_SOURCE_TYPE_NEWLINE_TYPE);
combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (store));
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo),
renderer,
TRUE);
gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combo),
renderer,
"text",
0);
newline_combo_append (GTK_COMBO_BOX (combo),
store,
&iter,
gedit_utils_newline_type_to_string (GTK_SOURCE_NEWLINE_TYPE_LF),
GTK_SOURCE_NEWLINE_TYPE_LF);
newline_combo_append (GTK_COMBO_BOX (combo),
store,
&iter,
gedit_utils_newline_type_to_string (GTK_SOURCE_NEWLINE_TYPE_CR),
GTK_SOURCE_NEWLINE_TYPE_CR);
newline_combo_append (GTK_COMBO_BOX (combo),
store,
&iter,
gedit_utils_newline_type_to_string (GTK_SOURCE_NEWLINE_TYPE_CR_LF),
GTK_SOURCE_NEWLINE_TYPE_CR_LF);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), combo);
gtk_box_pack_start (GTK_BOX (dialog->extra_widget),
label,
FALSE,
TRUE,
0);
gtk_box_pack_start (GTK_BOX (dialog->extra_widget),
combo,
TRUE,
TRUE,
0);
dialog->newline_combo = combo;
dialog->newline_label = label;
dialog->newline_store = store;
update_newline_visibility (dialog);
}
static void
create_extra_widget (GeditFileChooserDialogGtk *dialog)
{
dialog->extra_widget = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_widget_show (dialog->extra_widget);
create_option_menu (dialog);
create_newline_combo (dialog);
gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dialog), dialog->extra_widget);
}
static void
action_changed (GeditFileChooserDialogGtk *dialog,
GParamSpec *pspec,
gpointer data)
{
GtkFileChooserAction action;
action = gtk_file_chooser_get_action (GTK_FILE_CHOOSER (dialog));
switch (action)
{
case GTK_FILE_CHOOSER_ACTION_OPEN:
g_object_set (dialog->option_menu,
"save_mode", FALSE,
NULL);
gtk_widget_show (dialog->option_menu);
break;
case GTK_FILE_CHOOSER_ACTION_SAVE:
g_object_set (dialog->option_menu,
"save_mode", TRUE,
NULL);
gtk_widget_show (dialog->option_menu);
break;
default:
gtk_widget_hide (dialog->option_menu);
}
update_newline_visibility (dialog);
}
static void
gedit_file_chooser_dialog_gtk_init (GeditFileChooserDialogGtk *dialog)
{
}
GeditFileChooserDialog *
gedit_file_chooser_dialog_gtk_create (const gchar *title,
GtkWindow *parent,
const gchar *accept_label,
const gchar *cancel_label)
{
GeditFileChooserDialogGtk *result;
result = g_object_new (GEDIT_TYPE_FILE_CHOOSER_DIALOG_GTK,
"title", title,
"local-only", FALSE,
"action", GTK_FILE_CHOOSER_ACTION_SAVE,
"select-multiple", FALSE,
NULL);
create_extra_widget (result);
g_signal_connect (result,
"notify::action",
G_CALLBACK (action_changed),
NULL);
/* FIXME: attention, there is a ref cycle here. This will be fixed when
* GeditFileChooserSave will be created (and this class removed).
*/
result->gedit_file_chooser = _gedit_file_chooser_new ();
_gedit_file_chooser_set_gtk_file_chooser (result->gedit_file_chooser,
GTK_FILE_CHOOSER (result));
if (parent != NULL)
{
gtk_window_set_transient_for (GTK_WINDOW (result), parent);
gtk_window_set_destroy_with_parent (GTK_WINDOW (result), TRUE);
}
gtk_dialog_add_button (GTK_DIALOG (result), cancel_label, GTK_RESPONSE_CANCEL);
gtk_dialog_add_button (GTK_DIALOG (result), accept_label, GTK_RESPONSE_ACCEPT);
gtk_dialog_set_default_response (GTK_DIALOG (result), GTK_RESPONSE_ACCEPT);
return GEDIT_FILE_CHOOSER_DIALOG (result);
}
/* ex:set ts=8 noet: */