diff options
Diffstat (limited to 'gedit/dialogs/gedit-preferences-dialog.c')
| -rwxr-xr-x | gedit/dialogs/gedit-preferences-dialog.c | 1189 |
1 files changed, 0 insertions, 1189 deletions
diff --git a/gedit/dialogs/gedit-preferences-dialog.c b/gedit/dialogs/gedit-preferences-dialog.c deleted file mode 100755 index 52f180fa..00000000 --- a/gedit/dialogs/gedit-preferences-dialog.c +++ /dev/null @@ -1,1189 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * gedit-preferences-dialog.c - * This file is part of gedit - * - * Copyright (C) 2001-2005 Paolo Maggi - * - * 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the gedit Team, 2001-2003. See the AUTHORS file for a - * list of people on the gedit Team. - * See the ChangeLog files for a list of changes. - * - * $Id$ - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdio.h> -#include <string.h> - -#include <glib/gi18n.h> -#include <mateconf/mateconf-client.h> - -#include <gedit/gedit-prefs-manager.h> - -#include "gedit-preferences-dialog.h" -#include "gedit-utils.h" -#include "gedit-debug.h" -#include "gedit-document.h" -#include "gedit-style-scheme-manager.h" -#include "gedit-plugin-manager.h" -#include "gedit-help.h" -#include "gedit-dirs.h" - -/* - * gedit-preferences dialog is a singleton since we don't - * want two dialogs showing an inconsistent state of the - * preferences. - * When gedit_show_preferences_dialog is called and there - * is already a prefs dialog dialog open, it is reparented - * and shown. - */ - -static GtkWidget *preferences_dialog = NULL; - - -enum -{ - ID_COLUMN = 0, - NAME_COLUMN, - DESC_COLUMN, - NUM_COLUMNS -}; - - -#define GEDIT_PREFERENCES_DIALOG_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), \ - GEDIT_TYPE_PREFERENCES_DIALOG, \ - GeditPreferencesDialogPrivate)) - -struct _GeditPreferencesDialogPrivate -{ - GtkWidget *notebook; - - /* Font */ - GtkWidget *default_font_checkbutton; - GtkWidget *font_button; - GtkWidget *font_hbox; - - /* Style Scheme */ - GtkListStore *schemes_treeview_model; - GtkWidget *schemes_treeview; - GtkWidget *install_scheme_button; - GtkWidget *uninstall_scheme_button; - - GtkWidget *install_scheme_file_schooser; - - /* Tabs */ - GtkWidget *tabs_width_spinbutton; - GtkWidget *insert_spaces_checkbutton; - GtkWidget *tabs_width_hbox; - - /* Auto indentation */ - GtkWidget *auto_indent_checkbutton; - - /* Text Wrapping */ - GtkWidget *wrap_text_checkbutton; - GtkWidget *split_checkbutton; - - /* File Saving */ - GtkWidget *backup_copy_checkbutton; - GtkWidget *auto_save_checkbutton; - GtkWidget *auto_save_spinbutton; - GtkWidget *autosave_hbox; - - /* Line numbers */ - GtkWidget *display_line_numbers_checkbutton; - - /* Highlight current line */ - GtkWidget *highlight_current_line_checkbutton; - - /* Highlight matching bracket */ - GtkWidget *bracket_matching_checkbutton; - - /* Right margin */ - GtkWidget *right_margin_checkbutton; - GtkWidget *right_margin_position_spinbutton; - GtkWidget *right_margin_position_hbox; - - /* Plugins manager */ - GtkWidget *plugin_manager_place_holder; - - /* Style Scheme editor dialog */ - GtkWidget *style_scheme_dialog; -}; - - -G_DEFINE_TYPE(GeditPreferencesDialog, gedit_preferences_dialog, GTK_TYPE_DIALOG) - - -static void -gedit_preferences_dialog_class_init (GeditPreferencesDialogClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - g_type_class_add_private (object_class, sizeof (GeditPreferencesDialogPrivate)); -} - -static void -dialog_response_handler (GtkDialog *dlg, - gint res_id) -{ - gedit_debug (DEBUG_PREFS); - - switch (res_id) - { - case GTK_RESPONSE_HELP: - gedit_help_display (GTK_WINDOW (dlg), - NULL, - "gedit-prefs"); - - g_signal_stop_emission_by_name (dlg, "response"); - - break; - - default: - gtk_widget_destroy (GTK_WIDGET(dlg)); - } -} - -static void -tabs_width_spinbutton_value_changed (GtkSpinButton *spin_button, - GeditPreferencesDialog *dlg) -{ - gedit_debug (DEBUG_PREFS); - - g_return_if_fail (spin_button == GTK_SPIN_BUTTON (dlg->priv->tabs_width_spinbutton)); - - gedit_prefs_manager_set_tabs_size (gtk_spin_button_get_value_as_int (spin_button)); -} - -static void -insert_spaces_checkbutton_toggled (GtkToggleButton *button, - GeditPreferencesDialog *dlg) -{ - gedit_debug (DEBUG_PREFS); - - g_return_if_fail (button == GTK_TOGGLE_BUTTON (dlg->priv->insert_spaces_checkbutton)); - - gedit_prefs_manager_set_insert_spaces (gtk_toggle_button_get_active (button)); -} - -static void -auto_indent_checkbutton_toggled (GtkToggleButton *button, - GeditPreferencesDialog *dlg) -{ - gedit_debug (DEBUG_PREFS); - - g_return_if_fail (button == GTK_TOGGLE_BUTTON (dlg->priv->auto_indent_checkbutton)); - - gedit_prefs_manager_set_auto_indent (gtk_toggle_button_get_active (button)); -} - -static void -auto_save_checkbutton_toggled (GtkToggleButton *button, - GeditPreferencesDialog *dlg) -{ - gedit_debug (DEBUG_PREFS); - - g_return_if_fail (button == GTK_TOGGLE_BUTTON (dlg->priv->auto_save_checkbutton)); - - if (gtk_toggle_button_get_active (button)) - { - gtk_widget_set_sensitive (dlg->priv->auto_save_spinbutton, - gedit_prefs_manager_auto_save_interval_can_set()); - - gedit_prefs_manager_set_auto_save (TRUE); - } - else - { - gtk_widget_set_sensitive (dlg->priv->auto_save_spinbutton, FALSE); - gedit_prefs_manager_set_auto_save (FALSE); - } -} - -static void -backup_copy_checkbutton_toggled (GtkToggleButton *button, - GeditPreferencesDialog *dlg) -{ - gedit_debug (DEBUG_PREFS); - - g_return_if_fail (button == GTK_TOGGLE_BUTTON (dlg->priv->backup_copy_checkbutton)); - - gedit_prefs_manager_set_create_backup_copy (gtk_toggle_button_get_active (button)); -} - -static void -auto_save_spinbutton_value_changed (GtkSpinButton *spin_button, - GeditPreferencesDialog *dlg) -{ - g_return_if_fail (spin_button == GTK_SPIN_BUTTON (dlg->priv->auto_save_spinbutton)); - - gedit_prefs_manager_set_auto_save_interval ( - MAX (1, gtk_spin_button_get_value_as_int (spin_button))); -} - -static void -setup_editor_page (GeditPreferencesDialog *dlg) -{ - gboolean auto_save; - gint auto_save_interval; - - gedit_debug (DEBUG_PREFS); - - /* Set initial state */ - gtk_spin_button_set_value (GTK_SPIN_BUTTON (dlg->priv->tabs_width_spinbutton), - (guint) gedit_prefs_manager_get_tabs_size ()); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dlg->priv->insert_spaces_checkbutton), - gedit_prefs_manager_get_insert_spaces ()); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dlg->priv->auto_indent_checkbutton), - gedit_prefs_manager_get_auto_indent ()); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dlg->priv->backup_copy_checkbutton), - gedit_prefs_manager_get_create_backup_copy ()); - - auto_save = gedit_prefs_manager_get_auto_save (); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dlg->priv->auto_save_checkbutton), - auto_save); - - auto_save_interval = gedit_prefs_manager_get_auto_save_interval (); - if (auto_save_interval <= 0) - auto_save_interval = GPM_DEFAULT_AUTO_SAVE_INTERVAL; - - gtk_spin_button_set_value (GTK_SPIN_BUTTON (dlg->priv->auto_save_spinbutton), - auto_save_interval); - - /* Set widget sensitivity */ - gtk_widget_set_sensitive (dlg->priv->tabs_width_hbox, - gedit_prefs_manager_tabs_size_can_set ()); - gtk_widget_set_sensitive (dlg->priv->insert_spaces_checkbutton, - gedit_prefs_manager_insert_spaces_can_set ()); - gtk_widget_set_sensitive (dlg->priv->auto_indent_checkbutton, - gedit_prefs_manager_auto_indent_can_set ()); - gtk_widget_set_sensitive (dlg->priv->backup_copy_checkbutton, - gedit_prefs_manager_create_backup_copy_can_set ()); - gtk_widget_set_sensitive (dlg->priv->autosave_hbox, - gedit_prefs_manager_auto_save_can_set ()); - gtk_widget_set_sensitive (dlg->priv->auto_save_spinbutton, - auto_save && - gedit_prefs_manager_auto_save_interval_can_set ()); - - /* Connect signal */ - g_signal_connect (dlg->priv->tabs_width_spinbutton, - "value_changed", - G_CALLBACK (tabs_width_spinbutton_value_changed), - dlg); - g_signal_connect (dlg->priv->insert_spaces_checkbutton, - "toggled", - G_CALLBACK (insert_spaces_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->auto_indent_checkbutton, - "toggled", - G_CALLBACK (auto_indent_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->auto_save_checkbutton, - "toggled", - G_CALLBACK (auto_save_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->backup_copy_checkbutton, - "toggled", - G_CALLBACK (backup_copy_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->auto_save_spinbutton, - "value_changed", - G_CALLBACK (auto_save_spinbutton_value_changed), - dlg); -} - -static void -display_line_numbers_checkbutton_toggled (GtkToggleButton *button, - GeditPreferencesDialog *dlg) -{ - g_return_if_fail (button == - GTK_TOGGLE_BUTTON (dlg->priv->display_line_numbers_checkbutton)); - - gedit_prefs_manager_set_display_line_numbers (gtk_toggle_button_get_active (button)); -} - -static void -highlight_current_line_checkbutton_toggled (GtkToggleButton *button, - GeditPreferencesDialog *dlg) -{ - g_return_if_fail (button == - GTK_TOGGLE_BUTTON (dlg->priv->highlight_current_line_checkbutton)); - - gedit_prefs_manager_set_highlight_current_line (gtk_toggle_button_get_active (button)); -} - -static void -bracket_matching_checkbutton_toggled (GtkToggleButton *button, - GeditPreferencesDialog *dlg) -{ - g_return_if_fail (button == - GTK_TOGGLE_BUTTON (dlg->priv->bracket_matching_checkbutton)); - - gedit_prefs_manager_set_bracket_matching ( - gtk_toggle_button_get_active (button)); -} - -static gboolean split_button_state = TRUE; - -static void -wrap_mode_checkbutton_toggled (GtkToggleButton *button, - GeditPreferencesDialog *dlg) -{ - if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dlg->priv->wrap_text_checkbutton))) - { - gedit_prefs_manager_set_wrap_mode (GTK_WRAP_NONE); - - gtk_widget_set_sensitive (dlg->priv->split_checkbutton, - FALSE); - gtk_toggle_button_set_inconsistent ( - GTK_TOGGLE_BUTTON (dlg->priv->split_checkbutton), TRUE); - } - else - { - gtk_widget_set_sensitive (dlg->priv->split_checkbutton, - TRUE); - - gtk_toggle_button_set_inconsistent ( - GTK_TOGGLE_BUTTON (dlg->priv->split_checkbutton), FALSE); - - - if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dlg->priv->split_checkbutton))) - { - split_button_state = TRUE; - - gedit_prefs_manager_set_wrap_mode (GTK_WRAP_WORD); - } - else - { - split_button_state = FALSE; - - gedit_prefs_manager_set_wrap_mode (GTK_WRAP_CHAR); - } - } -} - -static void -right_margin_checkbutton_toggled (GtkToggleButton *button, - GeditPreferencesDialog *dlg) -{ - gboolean active; - - g_return_if_fail (button == GTK_TOGGLE_BUTTON (dlg->priv->right_margin_checkbutton)); - - active = gtk_toggle_button_get_active (button); - - gedit_prefs_manager_set_display_right_margin (active); - - gtk_widget_set_sensitive (dlg->priv->right_margin_position_hbox, - active && - gedit_prefs_manager_right_margin_position_can_set ()); -} - -static void -right_margin_position_spinbutton_value_changed (GtkSpinButton *spin_button, - GeditPreferencesDialog *dlg) -{ - gint value; - - g_return_if_fail (spin_button == GTK_SPIN_BUTTON (dlg->priv->right_margin_position_spinbutton)); - - value = CLAMP (gtk_spin_button_get_value_as_int (spin_button), 1, 160); - - gedit_prefs_manager_set_right_margin_position (value); -} - -static void -setup_view_page (GeditPreferencesDialog *dlg) -{ - GtkWrapMode wrap_mode; - gboolean display_right_margin; - gboolean wrap_mode_can_set; - - gedit_debug (DEBUG_PREFS); - - /* Set initial state */ - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dlg->priv->display_line_numbers_checkbutton), - gedit_prefs_manager_get_display_line_numbers ()); - - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dlg->priv->highlight_current_line_checkbutton), - gedit_prefs_manager_get_highlight_current_line ()); - - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dlg->priv->bracket_matching_checkbutton), - gedit_prefs_manager_get_bracket_matching ()); - - wrap_mode = gedit_prefs_manager_get_wrap_mode (); - switch (wrap_mode ) - { - case GTK_WRAP_WORD: - gtk_toggle_button_set_active ( - GTK_TOGGLE_BUTTON (dlg->priv->wrap_text_checkbutton), TRUE); - gtk_toggle_button_set_active ( - GTK_TOGGLE_BUTTON (dlg->priv->split_checkbutton), TRUE); - break; - case GTK_WRAP_CHAR: - gtk_toggle_button_set_active ( - GTK_TOGGLE_BUTTON (dlg->priv->wrap_text_checkbutton), TRUE); - gtk_toggle_button_set_active ( - GTK_TOGGLE_BUTTON (dlg->priv->split_checkbutton), FALSE); - break; - default: - gtk_toggle_button_set_active ( - GTK_TOGGLE_BUTTON (dlg->priv->wrap_text_checkbutton), FALSE); - gtk_toggle_button_set_active ( - GTK_TOGGLE_BUTTON (dlg->priv->split_checkbutton), split_button_state); - gtk_toggle_button_set_inconsistent ( - GTK_TOGGLE_BUTTON (dlg->priv->split_checkbutton), TRUE); - - } - - display_right_margin = gedit_prefs_manager_get_display_right_margin (); - - gtk_toggle_button_set_active ( - GTK_TOGGLE_BUTTON (dlg->priv->right_margin_checkbutton), - display_right_margin); - - gtk_spin_button_set_value ( - GTK_SPIN_BUTTON (dlg->priv->right_margin_position_spinbutton), - (guint)CLAMP (gedit_prefs_manager_get_right_margin_position (), 1, 160)); - - /* Set widgets sensitivity */ - gtk_widget_set_sensitive (dlg->priv->display_line_numbers_checkbutton, - gedit_prefs_manager_display_line_numbers_can_set ()); - gtk_widget_set_sensitive (dlg->priv->highlight_current_line_checkbutton, - gedit_prefs_manager_highlight_current_line_can_set ()); - gtk_widget_set_sensitive (dlg->priv->bracket_matching_checkbutton, - gedit_prefs_manager_bracket_matching_can_set ()); - wrap_mode_can_set = gedit_prefs_manager_wrap_mode_can_set (); - gtk_widget_set_sensitive (dlg->priv->wrap_text_checkbutton, - wrap_mode_can_set); - gtk_widget_set_sensitive (dlg->priv->split_checkbutton, - wrap_mode_can_set && - (wrap_mode != GTK_WRAP_NONE)); - gtk_widget_set_sensitive (dlg->priv->right_margin_checkbutton, - gedit_prefs_manager_display_right_margin_can_set ()); - gtk_widget_set_sensitive (dlg->priv->right_margin_position_hbox, - display_right_margin && - gedit_prefs_manager_right_margin_position_can_set ()); - - /* Connect signals */ - g_signal_connect (dlg->priv->display_line_numbers_checkbutton, - "toggled", - G_CALLBACK (display_line_numbers_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->highlight_current_line_checkbutton, - "toggled", - G_CALLBACK (highlight_current_line_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->bracket_matching_checkbutton, - "toggled", - G_CALLBACK (bracket_matching_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->wrap_text_checkbutton, - "toggled", - G_CALLBACK (wrap_mode_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->split_checkbutton, - "toggled", - G_CALLBACK (wrap_mode_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->right_margin_checkbutton, - "toggled", - G_CALLBACK (right_margin_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->right_margin_position_spinbutton, - "value_changed", - G_CALLBACK (right_margin_position_spinbutton_value_changed), - dlg); -} - -static void -default_font_font_checkbutton_toggled (GtkToggleButton *button, - GeditPreferencesDialog *dlg) -{ - gedit_debug (DEBUG_PREFS); - - g_return_if_fail (button == GTK_TOGGLE_BUTTON (dlg->priv->default_font_checkbutton)); - - if (gtk_toggle_button_get_active (button)) - { - gtk_widget_set_sensitive (dlg->priv->font_hbox, FALSE); - gedit_prefs_manager_set_use_default_font (TRUE); - } - else - { - gtk_widget_set_sensitive (dlg->priv->font_hbox, - gedit_prefs_manager_editor_font_can_set ()); - gedit_prefs_manager_set_use_default_font (FALSE); - } -} - -static void -editor_font_button_font_set (GtkFontButton *font_button, - GeditPreferencesDialog *dlg) -{ - const gchar *font_name; - - gedit_debug (DEBUG_PREFS); - - g_return_if_fail (font_button == GTK_FONT_BUTTON (dlg->priv->font_button)); - - /* FIXME: Can this fail? Gtk docs are a bit terse... 21-02-2004 pbor */ - font_name = gtk_font_button_get_font_name (font_button); - if (!font_name) - { - g_warning ("Could not get font name"); - return; - } - - gedit_prefs_manager_set_editor_font (font_name); -} - -static void -setup_font_colors_page_font_section (GeditPreferencesDialog *dlg) -{ - gboolean use_default_font; - gchar *editor_font = NULL; - gchar *label; - - gedit_debug (DEBUG_PREFS); - - gtk_widget_set_tooltip_text (dlg->priv->font_button, - _("Click on this button to select the font to be used by the editor")); - - gedit_utils_set_atk_relation (dlg->priv->font_button, - dlg->priv->default_font_checkbutton, - ATK_RELATION_CONTROLLED_BY); - gedit_utils_set_atk_relation (dlg->priv->default_font_checkbutton, - dlg->priv->font_button, - ATK_RELATION_CONTROLLER_FOR); - - editor_font = gedit_prefs_manager_get_system_font (); - label = g_strdup_printf(_("_Use the system fixed width font (%s)"), - editor_font); - gtk_button_set_label (GTK_BUTTON (dlg->priv->default_font_checkbutton), - label); - g_free (editor_font); - g_free (label); - - /* read current config and setup initial state */ - use_default_font = gedit_prefs_manager_get_use_default_font (); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dlg->priv->default_font_checkbutton), - use_default_font); - - editor_font = gedit_prefs_manager_get_editor_font (); - if (editor_font != NULL) - { - gtk_font_button_set_font_name (GTK_FONT_BUTTON (dlg->priv->font_button), - editor_font); - g_free (editor_font); - } - - /* Connect signals */ - g_signal_connect (dlg->priv->default_font_checkbutton, - "toggled", - G_CALLBACK (default_font_font_checkbutton_toggled), - dlg); - g_signal_connect (dlg->priv->font_button, - "font_set", - G_CALLBACK (editor_font_button_font_set), - dlg); - - /* Set initial widget sensitivity */ - gtk_widget_set_sensitive (dlg->priv->default_font_checkbutton, - gedit_prefs_manager_use_default_font_can_set ()); - - if (use_default_font) - gtk_widget_set_sensitive (dlg->priv->font_hbox, FALSE); - else - gtk_widget_set_sensitive (dlg->priv->font_hbox, - gedit_prefs_manager_editor_font_can_set ()); -} - -static void -set_buttons_sensisitivity_according_to_scheme (GeditPreferencesDialog *dlg, - const gchar *scheme_id) -{ - gboolean editable; - - editable = (scheme_id != NULL) && - _gedit_style_scheme_manager_scheme_is_gedit_user_scheme ( - gedit_get_style_scheme_manager (), - scheme_id); - - gtk_widget_set_sensitive (dlg->priv->uninstall_scheme_button, - editable); -} - -static void -style_scheme_changed (GtkWidget *treeview, - GeditPreferencesDialog *dlg) -{ - GtkTreePath *path; - GtkTreeIter iter; - gchar *id; - - gtk_tree_view_get_cursor (GTK_TREE_VIEW (dlg->priv->schemes_treeview), &path, NULL); - gtk_tree_model_get_iter (GTK_TREE_MODEL (dlg->priv->schemes_treeview_model), - &iter, path); - gtk_tree_path_free (path); - gtk_tree_model_get (GTK_TREE_MODEL (dlg->priv->schemes_treeview_model), - &iter, ID_COLUMN, &id, -1); - - gedit_prefs_manager_set_source_style_scheme (id); - - set_buttons_sensisitivity_according_to_scheme (dlg, id); - - g_free (id); -} - -static const gchar * -ensure_color_scheme_id (const gchar *id) -{ - GtkSourceStyleScheme *scheme = NULL; - GtkSourceStyleSchemeManager *manager = gedit_get_style_scheme_manager (); - - if (id == NULL) - { - gchar *pref_id; - - pref_id = gedit_prefs_manager_get_source_style_scheme (); - scheme = gtk_source_style_scheme_manager_get_scheme (manager, - pref_id); - g_free (pref_id); - } - else - { - scheme = gtk_source_style_scheme_manager_get_scheme (manager, - id); - } - - if (scheme == NULL) - { - /* Fall-back to classic style scheme */ - scheme = gtk_source_style_scheme_manager_get_scheme (manager, - "classic"); - } - - if (scheme == NULL) - { - /* Cannot determine default style scheme -> broken GtkSourceView installation */ - return NULL; - } - - return gtk_source_style_scheme_get_id (scheme); -} - -/* If def_id is NULL, use the default scheme as returned by - * gedit_style_scheme_manager_get_default_scheme. If this one returns NULL - * use the first available scheme as default */ -static const gchar * -populate_color_scheme_list (GeditPreferencesDialog *dlg, const gchar *def_id) -{ - GSList *schemes; - GSList *l; - - gtk_list_store_clear (dlg->priv->schemes_treeview_model); - - def_id = ensure_color_scheme_id (def_id); - if (def_id == NULL) - { - g_warning ("Cannot build the list of available color schemes.\n" - "Please check your GtkSourceView installation."); - return NULL; - } - - schemes = gedit_style_scheme_manager_list_schemes_sorted (gedit_get_style_scheme_manager ()); - l = schemes; - while (l != NULL) - { - GtkSourceStyleScheme *scheme; - const gchar *id; - const gchar *name; - const gchar *description; - GtkTreeIter iter; - - scheme = GTK_SOURCE_STYLE_SCHEME (l->data); - - id = gtk_source_style_scheme_get_id (scheme); - name = gtk_source_style_scheme_get_name (scheme); - description = gtk_source_style_scheme_get_description (scheme); - - gtk_list_store_append (dlg->priv->schemes_treeview_model, &iter); - gtk_list_store_set (dlg->priv->schemes_treeview_model, - &iter, - ID_COLUMN, id, - NAME_COLUMN, name, - DESC_COLUMN, description, - -1); - - g_return_val_if_fail (def_id != NULL, NULL); - if (strcmp (id, def_id) == 0) - { - GtkTreeSelection *selection; - - selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dlg->priv->schemes_treeview)); - gtk_tree_selection_select_iter (selection, &iter); - } - - l = g_slist_next (l); - } - - g_slist_free (schemes); - - return def_id; -} - -static void -add_scheme_chooser_response_cb (GtkDialog *chooser, - gint res_id, - GeditPreferencesDialog *dlg) -{ - gchar* filename; - const gchar *scheme_id; - - if (res_id != GTK_RESPONSE_ACCEPT) - { - gtk_widget_hide (GTK_WIDGET (chooser)); - return; - } - - filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (chooser)); - if (filename == NULL) - return; - - gtk_widget_hide (GTK_WIDGET (chooser)); - - scheme_id = _gedit_style_scheme_manager_install_scheme ( - gedit_get_style_scheme_manager (), - filename); - g_free (filename); - - if (scheme_id == NULL) - { - gedit_warning (GTK_WINDOW (dlg), - _("The selected color scheme cannot be installed.")); - - return; - } - - gedit_prefs_manager_set_source_style_scheme (scheme_id); - - scheme_id = populate_color_scheme_list (dlg, scheme_id); - - set_buttons_sensisitivity_according_to_scheme (dlg, scheme_id); -} - -static void -install_scheme_clicked (GtkButton *button, - GeditPreferencesDialog *dlg) -{ - GtkWidget *chooser; - GtkFileFilter *filter; - - if (dlg->priv->install_scheme_file_schooser != NULL) { - gtk_window_present (GTK_WINDOW (dlg->priv->install_scheme_file_schooser)); - gtk_widget_grab_focus (dlg->priv->install_scheme_file_schooser); - return; - } - - chooser = gtk_file_chooser_dialog_new (_("Add Scheme"), - GTK_WINDOW (dlg), - GTK_FILE_CHOOSER_ACTION_OPEN, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - NULL); - - gedit_dialog_add_button (GTK_DIALOG (chooser), - _("A_dd Scheme"), - GTK_STOCK_ADD, - GTK_RESPONSE_ACCEPT); - - gtk_window_set_destroy_with_parent (GTK_WINDOW (chooser), TRUE); - - /* Filters */ - filter = gtk_file_filter_new (); - gtk_file_filter_set_name (filter, _("Color Scheme Files")); - gtk_file_filter_add_pattern (filter, "*.xml"); - gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter); - - gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (chooser), filter); - - filter = gtk_file_filter_new (); - gtk_file_filter_set_name (filter, _("All Files")); - gtk_file_filter_add_pattern (filter, "*"); - gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter); - - gtk_dialog_set_default_response (GTK_DIALOG (chooser), GTK_RESPONSE_ACCEPT); - - g_signal_connect (chooser, - "response", - G_CALLBACK (add_scheme_chooser_response_cb), - dlg); - - dlg->priv->install_scheme_file_schooser = chooser; - - g_object_add_weak_pointer (G_OBJECT (chooser), - (gpointer) &dlg->priv->install_scheme_file_schooser); - - gtk_widget_show (chooser); -} - -static void -uninstall_scheme_clicked (GtkButton *button, - GeditPreferencesDialog *dlg) -{ - GtkTreeSelection *selection; - GtkTreeModel *model; - GtkTreeIter iter; - - selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dlg->priv->schemes_treeview)); - model = GTK_TREE_MODEL (dlg->priv->schemes_treeview_model); - - if (gtk_tree_selection_get_selected (selection, - &model, - &iter)) - { - gchar *id; - gchar *name; - - gtk_tree_model_get (model, &iter, - ID_COLUMN, &id, - NAME_COLUMN, &name, - -1); - - if (!_gedit_style_scheme_manager_uninstall_scheme (gedit_get_style_scheme_manager (), id)) - { - gedit_warning (GTK_WINDOW (dlg), - _("Could not remove color scheme \"%s\"."), - name); - } - else - { - const gchar *real_new_id; - gchar *new_id = NULL; - GtkTreePath *path; - GtkTreeIter new_iter; - gboolean new_iter_set = FALSE; - - /* If the removed style scheme is the last of the list, - * set as new default style scheme the previous one, - * otherwise set the next one. - * To make this possible, we need to get the id of the - * new default style scheme before re-populating the list. - * Fall back to "classic" if it is not possible to get - * the id - */ - path = gtk_tree_model_get_path (model, &iter); - - /* Try to move to the next path */ - gtk_tree_path_next (path); - if (!gtk_tree_model_get_iter (model, &new_iter, path)) - { - /* It seems the removed style scheme was the - * last of the list. Try to move to the - * previous one */ - gtk_tree_path_free (path); - - path = gtk_tree_model_get_path (model, &iter); - - gtk_tree_path_prev (path); - if (gtk_tree_model_get_iter (model, &new_iter, path)) - new_iter_set = TRUE; - } - else - new_iter_set = TRUE; - - gtk_tree_path_free (path); - - if (new_iter_set) - gtk_tree_model_get (model, &new_iter, - ID_COLUMN, &new_id, - -1); - - real_new_id = populate_color_scheme_list (dlg, new_id); - g_free (new_id); - - set_buttons_sensisitivity_according_to_scheme (dlg, real_new_id); - - if (real_new_id != NULL) - gedit_prefs_manager_set_source_style_scheme (real_new_id); - } - - g_free (id); - g_free (name); - } -} - -static void -scheme_description_cell_data_func (GtkTreeViewColumn *column, - GtkCellRenderer *renderer, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) -{ - gchar *name; - gchar *desc; - gchar *text; - - gtk_tree_model_get (model, iter, - NAME_COLUMN, &name, - DESC_COLUMN, &desc, - -1); - - if (desc != NULL) - { - text = g_markup_printf_escaped ("<b>%s</b> - %s", - name, - desc); - } - else - { - text = g_markup_printf_escaped ("<b>%s</b>", - name); - } - - g_free (name); - g_free (desc); - - g_object_set (G_OBJECT (renderer), - "markup", - text, - NULL); - - g_free (text); -} - -static void -setup_font_colors_page_style_scheme_section (GeditPreferencesDialog *dlg) -{ - GtkCellRenderer *renderer; - GtkTreeViewColumn *column; - GtkTreeSelection *selection; - const gchar *def_id; - - gedit_debug (DEBUG_PREFS); - - /* Create GtkListStore for styles & setup treeview. */ - dlg->priv->schemes_treeview_model = gtk_list_store_new (NUM_COLUMNS, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING); - - gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (dlg->priv->schemes_treeview_model), - 0, - GTK_SORT_ASCENDING); - gtk_tree_view_set_model (GTK_TREE_VIEW (dlg->priv->schemes_treeview), - GTK_TREE_MODEL (dlg->priv->schemes_treeview_model)); - - column = gtk_tree_view_column_new (); - - renderer = gtk_cell_renderer_text_new (); - g_object_set (renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL); - gtk_tree_view_column_pack_start (column, renderer, TRUE); - gtk_tree_view_column_set_cell_data_func (column, - renderer, - scheme_description_cell_data_func, - dlg, - NULL); - - gtk_tree_view_append_column (GTK_TREE_VIEW (dlg->priv->schemes_treeview), - column); - - selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dlg->priv->schemes_treeview)); - gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE); - - def_id = populate_color_scheme_list (dlg, NULL); - - /* Connect signals */ - g_signal_connect (dlg->priv->schemes_treeview, - "cursor-changed", - G_CALLBACK (style_scheme_changed), - dlg); - g_signal_connect (dlg->priv->install_scheme_button, - "clicked", - G_CALLBACK (install_scheme_clicked), - dlg); - g_signal_connect (dlg->priv->uninstall_scheme_button, - "clicked", - G_CALLBACK (uninstall_scheme_clicked), - dlg); - - /* Set initial widget sensitivity */ - set_buttons_sensisitivity_according_to_scheme (dlg, def_id); -} - -static void -setup_font_colors_page (GeditPreferencesDialog *dlg) -{ - setup_font_colors_page_font_section (dlg); - setup_font_colors_page_style_scheme_section (dlg); -} - -static void -setup_plugins_page (GeditPreferencesDialog *dlg) -{ - GtkWidget *page_content; - - gedit_debug (DEBUG_PREFS); - - page_content = gedit_plugin_manager_new (); - g_return_if_fail (page_content != NULL); - - gtk_box_pack_start (GTK_BOX (dlg->priv->plugin_manager_place_holder), - page_content, - TRUE, - TRUE, - 0); - - gtk_widget_show_all (page_content); -} - -static void -gedit_preferences_dialog_init (GeditPreferencesDialog *dlg) -{ - GtkWidget *error_widget; - gboolean ret; - gchar *file; - gchar *root_objects[] = { - "notebook", - "adjustment1", - "adjustment2", - "adjustment3", - "install_scheme_image", - NULL - }; - - gedit_debug (DEBUG_PREFS); - - dlg->priv = GEDIT_PREFERENCES_DIALOG_GET_PRIVATE (dlg); - - gtk_dialog_add_buttons (GTK_DIALOG (dlg), - GTK_STOCK_CLOSE, - GTK_RESPONSE_CLOSE, - GTK_STOCK_HELP, - GTK_RESPONSE_HELP, - NULL); - - gtk_window_set_title (GTK_WINDOW (dlg), _("gedit Preferences")); - gtk_window_set_resizable (GTK_WINDOW (dlg), FALSE); - gtk_dialog_set_has_separator (GTK_DIALOG (dlg), FALSE); - gtk_window_set_destroy_with_parent (GTK_WINDOW (dlg), TRUE); - - /* HIG defaults */ - gtk_container_set_border_width (GTK_CONTAINER (dlg), 5); - 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); - - g_signal_connect (dlg, - "response", - G_CALLBACK (dialog_response_handler), - NULL); - - file = gedit_dirs_get_ui_file ("gedit-preferences-dialog.ui"); - ret = gedit_utils_get_ui_objects (file, - root_objects, - &error_widget, - - "notebook", &dlg->priv->notebook, - - "display_line_numbers_checkbutton", &dlg->priv->display_line_numbers_checkbutton, - "highlight_current_line_checkbutton", &dlg->priv->highlight_current_line_checkbutton, - "bracket_matching_checkbutton", &dlg->priv->bracket_matching_checkbutton, - "wrap_text_checkbutton", &dlg->priv->wrap_text_checkbutton, - "split_checkbutton", &dlg->priv->split_checkbutton, - - "right_margin_checkbutton", &dlg->priv->right_margin_checkbutton, - "right_margin_position_spinbutton", &dlg->priv->right_margin_position_spinbutton, - "right_margin_position_hbox", &dlg->priv->right_margin_position_hbox, - - "tabs_width_spinbutton", &dlg->priv->tabs_width_spinbutton, - "tabs_width_hbox", &dlg->priv->tabs_width_hbox, - "insert_spaces_checkbutton", &dlg->priv->insert_spaces_checkbutton, - - "auto_indent_checkbutton", &dlg->priv->auto_indent_checkbutton, - - "autosave_hbox", &dlg->priv->autosave_hbox, - "backup_copy_checkbutton", &dlg->priv->backup_copy_checkbutton, - "auto_save_checkbutton", &dlg->priv->auto_save_checkbutton, - "auto_save_spinbutton", &dlg->priv->auto_save_spinbutton, - - "default_font_checkbutton", &dlg->priv->default_font_checkbutton, - "font_button", &dlg->priv->font_button, - "font_hbox", &dlg->priv->font_hbox, - - "schemes_treeview", &dlg->priv->schemes_treeview, - "install_scheme_button", &dlg->priv->install_scheme_button, - "uninstall_scheme_button", &dlg->priv->uninstall_scheme_button, - - "plugin_manager_place_holder", &dlg->priv->plugin_manager_place_holder, - - NULL); - g_free (file); - - if (!ret) - { - gtk_widget_show (error_widget); - - gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))), - error_widget, - TRUE, TRUE, 0); - - return; - } - - gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))), - dlg->priv->notebook, FALSE, FALSE, 0); - g_object_unref (dlg->priv->notebook); - gtk_container_set_border_width (GTK_CONTAINER (dlg->priv->notebook), 5); - - setup_editor_page (dlg); - setup_view_page (dlg); - setup_font_colors_page (dlg); - setup_plugins_page (dlg); -} - -void -gedit_show_preferences_dialog (GeditWindow *parent) -{ - gedit_debug (DEBUG_PREFS); - - g_return_if_fail (GEDIT_IS_WINDOW (parent)); - - if (preferences_dialog == NULL) - { - preferences_dialog = GTK_WIDGET (g_object_new (GEDIT_TYPE_PREFERENCES_DIALOG, NULL)); - g_signal_connect (preferences_dialog, - "destroy", - G_CALLBACK (gtk_widget_destroyed), - &preferences_dialog); - } - - if (GTK_WINDOW (parent) != gtk_window_get_transient_for (GTK_WINDOW (preferences_dialog))) - { - gtk_window_set_transient_for (GTK_WINDOW (preferences_dialog), - GTK_WINDOW (parent)); - } - - gtk_window_present (GTK_WINDOW (preferences_dialog)); -} |