360 lines
10 KiB
C
360 lines
10 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
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*
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* mooeditprefspage.c
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*
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* Copyright (C) 2004-2006 by Yevgen Muntyan <muntyan@math.tamu.edu>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* See COPYING file that comes with this distribution.
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*/
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#define MOOEDIT_COMPILATION
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#include "mooedit/mooedit-private.h"
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#include "mooedit/mooeditprefs.h"
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#include "mooedit/mooeditprefs-glade.h"
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#include "mooutils/mooprefsdialog.h"
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#include "mooutils/moocompat.h"
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#include "mooutils/moostock.h"
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#include "mooutils/mooglade.h"
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#include <string.h>
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static void prefs_page_init (MooPrefsDialogPage *page);
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static void prefs_page_apply (MooPrefsDialogPage *page);
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static void scheme_combo_init (GtkWidget *combo,
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MooEditor *editor);
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static void scheme_combo_data_func (GtkCellLayout *layout,
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GtkCellRenderer *cell,
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GtkTreeModel *model,
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GtkTreeIter *iter);
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static void scheme_combo_set_scheme (GtkComboBox *combo,
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MooTextStyleScheme *scheme);
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static void default_lang_combo_init (GtkWidget *combo,
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MooEditor *editor);
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static void default_lang_combo_set_lang (GtkComboBox *combo,
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const char *id);
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static MooEditor *page_get_editor (MooPrefsDialogPage *page);
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static MooTextStyleScheme *page_get_scheme (MooPrefsDialogPage *page);
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static char *page_get_default_lang (MooPrefsDialogPage *page);
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GtkWidget *
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moo_edit_prefs_page_new (MooEditor *editor)
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{
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MooPrefsDialogPage *page;
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GtkWidget *page_widget, *scheme_combo, *default_lang_combo;
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MooGladeXML *xml;
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g_return_val_if_fail (MOO_IS_EDITOR (editor), NULL);
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_moo_edit_init_settings ();
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xml = moo_glade_xml_new_empty ();
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moo_glade_xml_set_property (xml, "fontbutton", "monospace", "True");
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page_widget = moo_prefs_dialog_page_new_from_xml ("Editor", GTK_STOCK_EDIT, xml,
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MOO_EDIT_PREFS_GLADE_UI, -1, "page",
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MOO_EDIT_PREFS_PREFIX);
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g_object_unref (xml);
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page = MOO_PREFS_DIALOG_PAGE (page_widget);
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g_object_set_data_full (G_OBJECT (page), "moo-editor",
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g_object_ref (editor), g_object_unref);
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g_object_set_data_full (G_OBJECT (page), "moo-lang-mgr",
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g_object_ref (moo_editor_get_lang_mgr (editor)),
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g_object_unref);
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g_signal_connect (page, "init", G_CALLBACK (prefs_page_init), NULL);
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g_signal_connect (page, "apply", G_CALLBACK (prefs_page_apply), NULL);
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scheme_combo = moo_glade_xml_get_widget (page->xml, "color_scheme_combo");
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scheme_combo_init (scheme_combo, editor);
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default_lang_combo = moo_glade_xml_get_widget (page->xml, "default_lang_combo");
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default_lang_combo_init (default_lang_combo, editor);
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return page_widget;
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}
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static void
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scheme_combo_init (GtkWidget *combo,
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MooEditor *editor)
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{
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GtkListStore *store;
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MooLangMgr *mgr;
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GSList *list, *l;
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GtkCellRenderer *cell;
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mgr = moo_editor_get_lang_mgr (editor);
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list = moo_lang_mgr_list_schemes (mgr);
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g_return_if_fail (list != NULL);
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store = gtk_list_store_new (1, MOO_TYPE_TEXT_STYLE_SCHEME);
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for (l = list; l != NULL; l = l->next)
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{
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GtkTreeIter iter;
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter, 0, l->data, -1);
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}
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gtk_combo_box_set_model (GTK_COMBO_BOX (combo), GTK_TREE_MODEL (store));
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cell = gtk_cell_renderer_text_new ();
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gtk_cell_layout_clear (GTK_CELL_LAYOUT (combo));
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gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, TRUE);
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gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combo), cell,
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(GtkCellLayoutDataFunc) scheme_combo_data_func,
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NULL, NULL);
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g_object_unref (store);
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g_slist_free (list);
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}
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static void
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scheme_combo_data_func (G_GNUC_UNUSED GtkCellLayout *layout,
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GtkCellRenderer *cell,
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GtkTreeModel *model,
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GtkTreeIter *iter)
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{
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MooTextStyleScheme *scheme = NULL;
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gtk_tree_model_get (model, iter, 0, &scheme, -1);
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g_return_if_fail (scheme != NULL);
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g_object_set (cell, "text", scheme->name, NULL);
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g_object_unref (scheme);
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}
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static void
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prefs_page_init (MooPrefsDialogPage *page)
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{
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MooEditor *editor;
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MooLangMgr *mgr;
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MooTextStyleScheme *scheme;
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GtkComboBox *scheme_combo, *lang_combo;
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const char *lang;
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editor = page_get_editor (page);
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mgr = moo_editor_get_lang_mgr (editor);
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scheme = moo_lang_mgr_get_active_scheme (mgr);
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g_return_if_fail (scheme != NULL);
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scheme_combo = moo_glade_xml_get_widget (page->xml, "color_scheme_combo");
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scheme_combo_set_scheme (scheme_combo, scheme);
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lang_combo = moo_glade_xml_get_widget (page->xml, "default_lang_combo");
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lang = moo_prefs_get_string (moo_edit_setting (MOO_EDIT_PREFS_DEFAULT_LANG));
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default_lang_combo_set_lang (lang_combo, lang);
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}
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static MooEditor*
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page_get_editor (MooPrefsDialogPage *page)
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{
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return g_object_get_data (G_OBJECT (page), "moo-editor");
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}
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static void
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scheme_combo_set_scheme (GtkComboBox *combo,
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MooTextStyleScheme *scheme)
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{
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GtkTreeModel *model = gtk_combo_box_get_model (combo);
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gboolean found = FALSE;
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GtkTreeIter iter;
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gtk_tree_model_get_iter_first (model, &iter);
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do {
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MooTextStyleScheme *s;
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gtk_tree_model_get (model, &iter, 0, &s, -1);
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g_object_unref (s);
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if (scheme == s)
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{
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found = TRUE;
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break;
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}
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}
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while (gtk_tree_model_iter_next (model, &iter));
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g_return_if_fail (found);
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gtk_combo_box_set_active_iter (combo, &iter);
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}
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static MooTextStyleScheme *
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page_get_scheme (MooPrefsDialogPage *page)
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{
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GtkTreeModel *model;
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GtkTreeIter iter;
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MooTextStyleScheme *scheme = NULL;
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GtkComboBox *combo;
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combo = moo_glade_xml_get_widget (page->xml, "color_scheme_combo");
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g_return_val_if_fail (combo != NULL, NULL);
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if (!gtk_combo_box_get_active_iter (combo, &iter))
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g_return_val_if_reached (NULL);
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model = gtk_combo_box_get_model (combo);
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gtk_tree_model_get (model, &iter, 0, &scheme, -1);
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return scheme;
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}
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static void
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prefs_page_apply (MooPrefsDialogPage *page)
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{
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MooTextStyleScheme *scheme;
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char *lang;
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scheme = page_get_scheme (page);
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g_return_if_fail (scheme != NULL);
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moo_prefs_set_string (moo_edit_setting (MOO_EDIT_PREFS_COLOR_SCHEME), scheme->name);
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g_object_unref (scheme);
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lang = page_get_default_lang (page);
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moo_prefs_set_string (moo_edit_setting (MOO_EDIT_PREFS_DEFAULT_LANG), lang);
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g_free (lang);
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}
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enum {
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COLUMN_ID,
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COLUMN_NAME
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};
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static gboolean
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separator_func (GtkTreeModel *model,
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GtkTreeIter *iter,
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G_GNUC_UNUSED gpointer data)
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{
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char *name = NULL;
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gtk_tree_model_get (model, iter, COLUMN_NAME, &name, -1);
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if (!name)
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return TRUE;
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g_free (name);
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return FALSE;
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}
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static void
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default_lang_combo_init (GtkWidget *combo,
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MooEditor *editor)
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{
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GtkListStore *store;
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MooLangMgr *mgr;
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GSList *list, *l;
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GtkCellRenderer *cell;
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GtkTreeIter iter;
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mgr = moo_editor_get_lang_mgr (editor);
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list = moo_lang_mgr_get_available_langs (mgr);
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store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter, COLUMN_ID, NULL,
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COLUMN_NAME, "None", -1);
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/* separator */
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gtk_list_store_append (store, &iter);
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for (l = list; l != NULL; l = l->next)
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{
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MooLang *lang = l->data;
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gtk_list_store_append (store, &iter);
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gtk_list_store_set (store, &iter, COLUMN_ID, lang->id,
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COLUMN_NAME, lang->display_name, -1);
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}
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gtk_combo_box_set_model (GTK_COMBO_BOX (combo), GTK_TREE_MODEL (store));
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gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (combo),
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separator_func, NULL, NULL);
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cell = gtk_cell_renderer_text_new ();
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gtk_cell_layout_clear (GTK_CELL_LAYOUT (combo));
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gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, TRUE);
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gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), cell,
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"text", COLUMN_NAME, NULL);
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g_object_unref (store);
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g_slist_free (list);
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}
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static gboolean
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str_equal (const char *s1, const char *s2)
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{
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s1 = s1 ? s1 : "";
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s2 = s2 ? s2 : "";
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return !strcmp (s1, s2);
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}
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static void
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default_lang_combo_set_lang (GtkComboBox *combo,
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const char *id)
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{
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gboolean found = FALSE;
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GtkTreeIter iter;
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GtkTreeModel *model;
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g_return_if_fail (GTK_IS_COMBO_BOX (combo));
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model = gtk_combo_box_get_model (combo);
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gtk_tree_model_get_iter_first (model, &iter);
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do
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{
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char *lang_id;
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gtk_tree_model_get (model, &iter, COLUMN_ID, &lang_id, -1);
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if (str_equal (id, lang_id))
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{
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found = TRUE;
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g_free (lang_id);
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break;
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}
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g_free (lang_id);
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}
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while (gtk_tree_model_iter_next (model, &iter));
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g_return_if_fail (found);
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gtk_combo_box_set_active_iter (combo, &iter);
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}
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static char *
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page_get_default_lang (MooPrefsDialogPage *page)
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{
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GtkTreeModel *model;
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GtkTreeIter iter;
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char *lang = NULL;
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GtkComboBox *combo;
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combo = moo_glade_xml_get_widget (page->xml, "default_lang_combo");
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g_return_val_if_fail (combo != NULL, NULL);
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if (!gtk_combo_box_get_active_iter (combo, &iter))
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g_return_val_if_reached (NULL);
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model = gtk_combo_box_get_model (combo);
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gtk_tree_model_get (model, &iter, COLUMN_ID, &lang, -1);
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return lang;
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}
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