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xed-encodings-dialog: Clean up code styling

This commit is contained in:
JosephMcc 2016-12-11 19:52:18 -08:00
parent 41162911b2
commit c801604a2c
1 changed files with 260 additions and 317 deletions
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577
xed/dialogs/xed-encodings-dialog.c
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@ -2,7 +2,7 @@
* xed-encodings-dialog.c * xed-encodings-dialog.c
* This file is part of xed * This file is part of xed
* *
* Copyright (C) 2002-2005 Paolo Maggi * Copyright (C) 2002-2005 Paolo Maggi
* *
* This program is free software; you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -16,14 +16,14 @@
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, * Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA. * Boston, MA 02110-1301, USA.
*/ */
/* /*
* Modified by the xed Team, 2002-2005. See the AUTHORS file for a * Modified by the xed Team, 2002-2005. See the AUTHORS file for a
* list of people on the xed Team. * list of people on the xed Team.
* See the ChangeLog files for a list of changes. * See the ChangeLog files for a list of changes.
* *
* $Id$ * $Id$
*/ */
@ -47,19 +47,19 @@
#include "xed-dirs.h" #include "xed-dirs.h"
#define XED_ENCODINGS_DIALOG_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), \ #define XED_ENCODINGS_DIALOG_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), \
XED_TYPE_ENCODINGS_DIALOG, \ XED_TYPE_ENCODINGS_DIALOG, \
XedEncodingsDialogPrivate)) XedEncodingsDialogPrivate))
struct _XedEncodingsDialogPrivate struct _XedEncodingsDialogPrivate
{ {
GtkListStore *available_liststore; GtkListStore *available_liststore;
GtkListStore *displayed_liststore; GtkListStore *displayed_liststore;
GtkWidget *available_treeview; GtkWidget *available_treeview;
GtkWidget *displayed_treeview; GtkWidget *displayed_treeview;
GtkWidget *add_button; GtkWidget *add_button;
GtkWidget *remove_button; GtkWidget *remove_button;
GSList *show_in_menu_list; GSList *show_in_menu_list;
}; };
G_DEFINE_TYPE(XedEncodingsDialog, xed_encodings_dialog, GTK_TYPE_DIALOG) G_DEFINE_TYPE(XedEncodingsDialog, xed_encodings_dialog, GTK_TYPE_DIALOG)
@ -67,432 +67,375 @@ G_DEFINE_TYPE(XedEncodingsDialog, xed_encodings_dialog, GTK_TYPE_DIALOG)
static void static void
xed_encodings_dialog_finalize (GObject *object) xed_encodings_dialog_finalize (GObject *object)
{ {
XedEncodingsDialogPrivate *priv = XED_ENCODINGS_DIALOG (object)->priv; XedEncodingsDialogPrivate *priv = XED_ENCODINGS_DIALOG (object)->priv;
g_slist_free (priv->show_in_menu_list); g_slist_free (priv->show_in_menu_list);
G_OBJECT_CLASS (xed_encodings_dialog_parent_class)->finalize (object); G_OBJECT_CLASS (xed_encodings_dialog_parent_class)->finalize (object);
} }
static void static void
xed_encodings_dialog_class_init (XedEncodingsDialogClass *klass) xed_encodings_dialog_class_init (XedEncodingsDialogClass *klass)
{ {
GObjectClass *object_class = G_OBJECT_CLASS (klass); GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = xed_encodings_dialog_finalize; object_class->finalize = xed_encodings_dialog_finalize;
g_type_class_add_private (object_class, sizeof (XedEncodingsDialogPrivate)); g_type_class_add_private (object_class, sizeof (XedEncodingsDialogPrivate));
} }
enum { enum
COLUMN_NAME, {
COLUMN_CHARSET, COLUMN_NAME,
N_COLUMNS COLUMN_CHARSET,
N_COLUMNS
}; };
static void static void
count_selected_items_func (GtkTreeModel *model, count_selected_items_func (GtkTreeModel *model,
GtkTreePath *path, GtkTreePath *path,
GtkTreeIter *iter, GtkTreeIter *iter,
gpointer data) gpointer data)
{ {
int *count = data; int *count = data;
*count += 1; *count += 1;
} }
static void static void
available_selection_changed_callback (GtkTreeSelection *selection, available_selection_changed_callback (GtkTreeSelection *selection,
XedEncodingsDialog *dialogs) XedEncodingsDialog *dialogs)
{ {
int count; int count;
count = 0; count = 0;
gtk_tree_selection_selected_foreach (selection, gtk_tree_selection_selected_foreach (selection, count_selected_items_func, &count);
count_selected_items_func,
&count);
gtk_widget_set_sensitive (dialogs->priv->add_button, count > 0); gtk_widget_set_sensitive (dialogs->priv->add_button, count > 0);
} }
static void static void
displayed_selection_changed_callback (GtkTreeSelection *selection, displayed_selection_changed_callback (GtkTreeSelection *selection,
XedEncodingsDialog *dialogs) XedEncodingsDialog *dialogs)
{ {
int count; int count;
count = 0; count = 0;
gtk_tree_selection_selected_foreach (selection, gtk_tree_selection_selected_foreach (selection, count_selected_items_func, &count);
count_selected_items_func,
&count);
gtk_widget_set_sensitive (dialogs->priv->remove_button, count > 0); gtk_widget_set_sensitive (dialogs->priv->remove_button, count > 0);
} }
static void static void
get_selected_encodings_func (GtkTreeModel *model, get_selected_encodings_func (GtkTreeModel *model,
GtkTreePath *path, GtkTreePath *path,
GtkTreeIter *iter, GtkTreeIter *iter,
gpointer data) gpointer data)
{ {
GSList **list = data; GSList **list = data;
gchar *charset; gchar *charset;
const XedEncoding *enc; const XedEncoding *enc;
charset = NULL; charset = NULL;
gtk_tree_model_get (model, iter, COLUMN_CHARSET, &charset, -1); gtk_tree_model_get (model, iter, COLUMN_CHARSET, &charset, -1);
enc = xed_encoding_get_from_charset (charset); enc = xed_encoding_get_from_charset (charset);
g_free (charset); g_free (charset);
*list = g_slist_prepend (*list, (gpointer)enc); *list = g_slist_prepend (*list, (gpointer)enc);
} }
static void static void
update_shown_in_menu_tree_model (GtkListStore *store, update_shown_in_menu_tree_model (GtkListStore *store,
GSList *list) GSList *list)
{ {
GtkTreeIter iter; GtkTreeIter iter;
gtk_list_store_clear (store); gtk_list_store_clear (store);
while (list != NULL) while (list != NULL)
{ {
const XedEncoding *enc; const XedEncoding *enc;
enc = (const XedEncoding*) list->data; enc = (const XedEncoding*) list->data;
gtk_list_store_append (store, &iter); gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter, gtk_list_store_set (store, &iter,
COLUMN_CHARSET, COLUMN_CHARSET, xed_encoding_get_charset (enc),
xed_encoding_get_charset (enc), COLUMN_NAME, xed_encoding_get_name (enc),
COLUMN_NAME, -1);
xed_encoding_get_name (enc), -1);
list = g_slist_next (list); list = g_slist_next (list);
} }
} }
static void static void
add_button_clicked_callback (GtkWidget *button, add_button_clicked_callback (GtkWidget *button,
XedEncodingsDialog *dialog) XedEncodingsDialog *dialog)
{ {
GtkTreeSelection *selection; GtkTreeSelection *selection;
GSList *encodings; GSList *encodings;
GSList *tmp; GSList *tmp;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->priv->available_treeview)); selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->priv->available_treeview));
encodings = NULL; encodings = NULL;
gtk_tree_selection_selected_foreach (selection, gtk_tree_selection_selected_foreach (selection, get_selected_encodings_func, &encodings);
get_selected_encodings_func,
&encodings);
tmp = encodings; tmp = encodings;
while (tmp != NULL) while (tmp != NULL)
{ {
if (g_slist_find (dialog->priv->show_in_menu_list, tmp->data) == NULL) if (g_slist_find (dialog->priv->show_in_menu_list, tmp->data) == NULL)
dialog->priv->show_in_menu_list = g_slist_prepend (dialog->priv->show_in_menu_list, dialog->priv->show_in_menu_list = g_slist_prepend (dialog->priv->show_in_menu_list, tmp->data);
tmp->data);
tmp = g_slist_next (tmp); tmp = g_slist_next (tmp);
} }
g_slist_free (encodings); g_slist_free (encodings);
update_shown_in_menu_tree_model (GTK_LIST_STORE (dialog->priv->displayed_liststore), update_shown_in_menu_tree_model (GTK_LIST_STORE (dialog->priv->displayed_liststore),
dialog->priv->show_in_menu_list); dialog->priv->show_in_menu_list);
} }
static void static void
remove_button_clicked_callback (GtkWidget *button, remove_button_clicked_callback (GtkWidget *button,
XedEncodingsDialog *dialog) XedEncodingsDialog *dialog)
{ {
GtkTreeSelection *selection; GtkTreeSelection *selection;
GSList *encodings; GSList *encodings;
GSList *tmp; GSList *tmp;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->priv->displayed_treeview)); selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->priv->displayed_treeview));
encodings = NULL; encodings = NULL;
gtk_tree_selection_selected_foreach (selection, gtk_tree_selection_selected_foreach (selection, get_selected_encodings_func, &encodings);
get_selected_encodings_func,
&encodings);
tmp = encodings; tmp = encodings;
while (tmp != NULL) while (tmp != NULL)
{ {
dialog->priv->show_in_menu_list = g_slist_remove (dialog->priv->show_in_menu_list, dialog->priv->show_in_menu_list = g_slist_remove (dialog->priv->show_in_menu_list, tmp->data);
tmp->data);
tmp = g_slist_next (tmp); tmp = g_slist_next (tmp);
} }
g_slist_free (encodings); g_slist_free (encodings);
update_shown_in_menu_tree_model (GTK_LIST_STORE (dialog->priv->displayed_liststore), update_shown_in_menu_tree_model (GTK_LIST_STORE (dialog->priv->displayed_liststore),
dialog->priv->show_in_menu_list); dialog->priv->show_in_menu_list);
} }
static void static void
init_shown_in_menu_tree_model (XedEncodingsDialog *dialog) init_shown_in_menu_tree_model (XedEncodingsDialog *dialog)
{ {
GtkTreeIter iter; GtkTreeIter iter;
GSList *list, *tmp; GSList *list, *tmp;
/* add data to the list store */ /* add data to the list store */
list = xed_prefs_manager_get_shown_in_menu_encodings (); list = xed_prefs_manager_get_shown_in_menu_encodings ();
tmp = list; tmp = list;
while (tmp != NULL) while (tmp != NULL)
{ {
const XedEncoding *enc; const XedEncoding *enc;
enc = (const XedEncoding *) tmp->data; enc = (const XedEncoding *) tmp->data;
dialog->priv->show_in_menu_list = g_slist_prepend (dialog->priv->show_in_menu_list, dialog->priv->show_in_menu_list = g_slist_prepend (dialog->priv->show_in_menu_list, tmp->data);
tmp->data);
gtk_list_store_append (dialog->priv->displayed_liststore, gtk_list_store_append (dialog->priv->displayed_liststore, &iter);
&iter); gtk_list_store_set (dialog->priv->displayed_liststore, &iter,
gtk_list_store_set (dialog->priv->displayed_liststore, COLUMN_CHARSET, xed_encoding_get_charset (enc),
&iter, COLUMN_NAME, xed_encoding_get_name (enc),
COLUMN_CHARSET, -1);
xed_encoding_get_charset (enc),
COLUMN_NAME,
xed_encoding_get_name (enc), -1);
tmp = g_slist_next (tmp); tmp = g_slist_next (tmp);
} }
g_slist_free (list); g_slist_free (list);
} }
static void static void
response_handler (GtkDialog *dialog, response_handler (GtkDialog *dialog,
gint response_id, gint response_id,
XedEncodingsDialog *dlg) XedEncodingsDialog *dlg)
{ {
if (response_id == GTK_RESPONSE_HELP) if (response_id == GTK_RESPONSE_HELP)
{ {
xed_help_display (GTK_WINDOW (dialog), "xed", NULL); xed_help_display (GTK_WINDOW (dialog), "xed", NULL);
g_signal_stop_emission_by_name (dialog, "response"); g_signal_stop_emission_by_name (dialog, "response");
return; return;
} }
if (response_id == GTK_RESPONSE_OK) if (response_id == GTK_RESPONSE_OK)
{ {
g_return_if_fail (xed_prefs_manager_shown_in_menu_encodings_can_set ()); g_return_if_fail (xed_prefs_manager_shown_in_menu_encodings_can_set ());
xed_prefs_manager_set_shown_in_menu_encodings (dlg->priv->show_in_menu_list); xed_prefs_manager_set_shown_in_menu_encodings (dlg->priv->show_in_menu_list);
} }
} }
static void static void
xed_encodings_dialog_init (XedEncodingsDialog *dlg) xed_encodings_dialog_init (XedEncodingsDialog *dlg)
{ {
GtkWidget *content; GtkWidget *content;
GtkCellRenderer *cell_renderer; GtkCellRenderer *cell_renderer;
GtkTreeModel *sort_model; GtkTreeModel *sort_model;
GtkTreeViewColumn *column; GtkTreeViewColumn *column;
GtkTreeIter parent_iter; GtkTreeIter parent_iter;
GtkTreeSelection *selection; GtkTreeSelection *selection;
const XedEncoding *enc; const XedEncoding *enc;
GtkWidget *error_widget; GtkWidget *error_widget;
int i; int i;
gboolean ret; gboolean ret;
gchar *file; gchar *file;
gchar *root_objects[] = { gchar *root_objects[] = {
"encodings-dialog-contents", "encodings-dialog-contents",
NULL NULL
}; };
dlg->priv = XED_ENCODINGS_DIALOG_GET_PRIVATE (dlg); dlg->priv = XED_ENCODINGS_DIALOG_GET_PRIVATE (dlg);
gtk_dialog_add_buttons (GTK_DIALOG (dlg),
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL,
GTK_STOCK_OK,
GTK_RESPONSE_OK,
GTK_STOCK_HELP,
GTK_RESPONSE_HELP,
NULL);
gtk_window_set_title (GTK_WINDOW (dlg), _("Character Encodings")); gtk_dialog_add_buttons (GTK_DIALOG (dlg),
gtk_window_set_default_size (GTK_WINDOW (dlg), 650, 400); GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
/* HIG defaults */ GTK_STOCK_HELP, GTK_RESPONSE_HELP,
gtk_container_set_border_width (GTK_CONTAINER (dlg), 5); NULL);
gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))),
2); /* 2 * 5 + 2 = 12 */
gtk_container_set_border_width (GTK_CONTAINER (gtk_dialog_get_action_area (GTK_DIALOG (dlg))),
5);
gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_action_area (GTK_DIALOG (dlg))), 6);
gtk_dialog_set_default_response (GTK_DIALOG (dlg), gtk_window_set_title (GTK_WINDOW (dlg), _("Character Encodings"));
GTK_RESPONSE_OK); gtk_window_set_default_size (GTK_WINDOW (dlg), 650, 400);
g_signal_connect (dlg, /* HIG defaults */
"response", gtk_container_set_border_width (GTK_CONTAINER (dlg), 5);
G_CALLBACK (response_handler), gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))), 2); /* 2 * 5 + 2 = 12 */
dlg); gtk_container_set_border_width (GTK_CONTAINER (gtk_dialog_get_action_area (GTK_DIALOG (dlg))), 5);
gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_action_area (GTK_DIALOG (dlg))), 6);
file = xed_dirs_get_ui_file ("xed-encodings-dialog.ui"); gtk_dialog_set_default_response (GTK_DIALOG (dlg), GTK_RESPONSE_OK);
ret = xed_utils_get_ui_objects (file,
root_objects,
&error_widget,
"encodings-dialog-contents", &content,
"add-button", &dlg->priv->add_button,
"remove-button", &dlg->priv->remove_button,
"available-treeview", &dlg->priv->available_treeview,
"displayed-treeview", &dlg->priv->displayed_treeview,
NULL);
g_free (file);
if (!ret) g_signal_connect (dlg, "response", G_CALLBACK (response_handler), dlg);
{
gtk_widget_show (error_widget);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))), file = xed_dirs_get_ui_file ("xed-encodings-dialog.ui");
error_widget, ret = xed_utils_get_ui_objects (file,
TRUE, TRUE, 0); root_objects,
gtk_container_set_border_width (GTK_CONTAINER (error_widget), 5); &error_widget,
"encodings-dialog-contents", &content,
"add-button", &dlg->priv->add_button,
"remove-button", &dlg->priv->remove_button,
"available-treeview", &dlg->priv->available_treeview,
"displayed-treeview", &dlg->priv->displayed_treeview,
NULL);
g_free (file);
return; if (!ret)
} {
gtk_widget_show (error_widget);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))), gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))), error_widget, TRUE, TRUE, 0);
content, TRUE, TRUE, 0); gtk_container_set_border_width (GTK_CONTAINER (error_widget), 5);
g_object_unref (content);
gtk_container_set_border_width (GTK_CONTAINER (content), 5);
g_signal_connect (dlg->priv->add_button, return;
"clicked", }
G_CALLBACK (add_button_clicked_callback),
dlg);
g_signal_connect (dlg->priv->remove_button,
"clicked",
G_CALLBACK (remove_button_clicked_callback),
dlg);
/* Tree view of available encodings */ gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))), content, TRUE, TRUE, 0);
dlg->priv->available_liststore = gtk_list_store_new (N_COLUMNS, g_object_unref (content);
G_TYPE_STRING, gtk_container_set_border_width (GTK_CONTAINER (content), 5);
G_TYPE_STRING);
cell_renderer = gtk_cell_renderer_text_new (); g_signal_connect (dlg->priv->add_button, "clicked", G_CALLBACK (add_button_clicked_callback), dlg);
column = gtk_tree_view_column_new_with_attributes (_("_Description"), g_signal_connect (dlg->priv->remove_button, "clicked", G_CALLBACK (remove_button_clicked_callback), dlg);
cell_renderer,
"text", COLUMN_NAME,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (dlg->priv->available_treeview),
column);
gtk_tree_view_column_set_sort_column_id (column, COLUMN_NAME);
cell_renderer = gtk_cell_renderer_text_new (); /* Tree view of available encodings */
column = gtk_tree_view_column_new_with_attributes (_("_Encoding"), dlg->priv->available_liststore = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING, G_TYPE_STRING);
cell_renderer,
"text",
COLUMN_CHARSET,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (dlg->priv->available_treeview),
column);
gtk_tree_view_column_set_sort_column_id (column, COLUMN_CHARSET);
/* Add the data */ cell_renderer = gtk_cell_renderer_text_new ();
i = 0; column = gtk_tree_view_column_new_with_attributes (_("_Description"),
while ((enc = xed_encoding_get_from_index (i)) != NULL) cell_renderer,
{ "text", COLUMN_NAME,
gtk_list_store_append (dlg->priv->available_liststore, NULL);
&parent_iter); gtk_tree_view_append_column (GTK_TREE_VIEW (dlg->priv->available_treeview), column);
gtk_list_store_set (dlg->priv->available_liststore, gtk_tree_view_column_set_sort_column_id (column, COLUMN_NAME);
&parent_iter,
COLUMN_CHARSET,
xed_encoding_get_charset (enc),
COLUMN_NAME,
xed_encoding_get_name (enc), -1);
++i; cell_renderer = gtk_cell_renderer_text_new ();
} column = gtk_tree_view_column_new_with_attributes (_("_Encoding"),
cell_renderer,
"text",
COLUMN_CHARSET,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (dlg->priv->available_treeview), column);
gtk_tree_view_column_set_sort_column_id (column, COLUMN_CHARSET);
/* Sort model */ /* Add the data */
sort_model = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (dlg->priv->available_liststore)); i = 0;
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (sort_model), while ((enc = xed_encoding_get_from_index (i)) != NULL)
COLUMN_NAME, {
GTK_SORT_ASCENDING); gtk_list_store_append (dlg->priv->available_liststore, &parent_iter);
gtk_list_store_set (dlg->priv->available_liststore, &parent_iter,
COLUMN_CHARSET, xed_encoding_get_charset (enc),
COLUMN_NAME, xed_encoding_get_name (enc),
-1);
gtk_tree_view_set_model (GTK_TREE_VIEW (dlg->priv->available_treeview), ++i;
sort_model); }
g_object_unref (G_OBJECT (dlg->priv->available_liststore));
g_object_unref (G_OBJECT (sort_model));
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dlg->priv->available_treeview)); /* Sort model */
gtk_tree_selection_set_mode (GTK_TREE_SELECTION (selection), sort_model = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (dlg->priv->available_liststore));
GTK_SELECTION_MULTIPLE); gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (sort_model), COLUMN_NAME, GTK_SORT_ASCENDING);
available_selection_changed_callback (selection, dlg); gtk_tree_view_set_model (GTK_TREE_VIEW (dlg->priv->available_treeview), sort_model);
g_signal_connect (selection, g_object_unref (G_OBJECT (dlg->priv->available_liststore));
"changed", g_object_unref (G_OBJECT (sort_model));
G_CALLBACK (available_selection_changed_callback),
dlg);
/* Tree view of selected encodings */ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dlg->priv->available_treeview));
dlg->priv->displayed_liststore = gtk_list_store_new (N_COLUMNS, gtk_tree_selection_set_mode (GTK_TREE_SELECTION (selection), GTK_SELECTION_MULTIPLE);
G_TYPE_STRING,
G_TYPE_STRING);
cell_renderer = gtk_cell_renderer_text_new (); available_selection_changed_callback (selection, dlg);
column = gtk_tree_view_column_new_with_attributes (_("_Description"), g_signal_connect (selection, "changed", G_CALLBACK (available_selection_changed_callback), dlg);
cell_renderer,
"text", COLUMN_NAME,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (dlg->priv->displayed_treeview),
column);
gtk_tree_view_column_set_sort_column_id (column, COLUMN_NAME);
cell_renderer = gtk_cell_renderer_text_new (); /* Tree view of selected encodings */
column = gtk_tree_view_column_new_with_attributes (_("_Encoding"), dlg->priv->displayed_liststore = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING, G_TYPE_STRING);
cell_renderer,
"text",
COLUMN_CHARSET,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (dlg->priv->displayed_treeview),
column);
gtk_tree_view_column_set_sort_column_id (column, COLUMN_CHARSET);
/* Add the data */ cell_renderer = gtk_cell_renderer_text_new ();
init_shown_in_menu_tree_model (dlg); column = gtk_tree_view_column_new_with_attributes (_("_Description"),
cell_renderer,
"text", COLUMN_NAME,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (dlg->priv->displayed_treeview), column);
gtk_tree_view_column_set_sort_column_id (column, COLUMN_NAME);
/* Sort model */ cell_renderer = gtk_cell_renderer_text_new ();
sort_model = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (dlg->priv->displayed_liststore)); column = gtk_tree_view_column_new_with_attributes (_("_Encoding"),
cell_renderer,
"text",
COLUMN_CHARSET,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (dlg->priv->displayed_treeview), column);
gtk_tree_view_column_set_sort_column_id (column, COLUMN_CHARSET);
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE /* Add the data */
(sort_model), COLUMN_NAME, init_shown_in_menu_tree_model (dlg);
GTK_SORT_ASCENDING);
gtk_tree_view_set_model (GTK_TREE_VIEW (dlg->priv->displayed_treeview), /* Sort model */
sort_model); sort_model = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (dlg->priv->displayed_liststore));
g_object_unref (G_OBJECT (sort_model));
g_object_unref (G_OBJECT (dlg->priv->displayed_liststore));
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dlg->priv->displayed_treeview)); gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (sort_model), COLUMN_NAME, GTK_SORT_ASCENDING);
gtk_tree_selection_set_mode (GTK_TREE_SELECTION (selection),
GTK_SELECTION_MULTIPLE);
displayed_selection_changed_callback (selection, dlg); gtk_tree_view_set_model (GTK_TREE_VIEW (dlg->priv->displayed_treeview), sort_model);
g_signal_connect (selection, g_object_unref (G_OBJECT (sort_model));
"changed", g_object_unref (G_OBJECT (dlg->priv->displayed_liststore));
G_CALLBACK (displayed_selection_changed_callback),
dlg); selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dlg->priv->displayed_treeview));
gtk_tree_selection_set_mode (GTK_TREE_SELECTION (selection), GTK_SELECTION_MULTIPLE);
displayed_selection_changed_callback (selection, dlg);
g_signal_connect (selection, "changed", G_CALLBACK (displayed_selection_changed_callback), dlg);
} }
GtkWidget * GtkWidget *
xed_encodings_dialog_new (void) xed_encodings_dialog_new (void)
{ {
GtkWidget *dlg; GtkWidget *dlg;
dlg = GTK_WIDGET (g_object_new (XED_TYPE_ENCODINGS_DIALOG, NULL)); dlg = GTK_WIDGET (g_object_new (XED_TYPE_ENCODINGS_DIALOG, NULL));
return dlg; return dlg;
} }