diff options
Diffstat (limited to 'src/language-editor.c')
| -rw-r--r-- | src/language-editor.c | 401 |
1 files changed, 0 insertions, 401 deletions
diff --git a/src/language-editor.c b/src/language-editor.c deleted file mode 100644 index bb12d7264..000000000 --- a/src/language-editor.c +++ /dev/null @@ -1,401 +0,0 @@ -/* - * Copyright (C) 2000, 2001, 2002 Marco Pesenti Gritti - * - * 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, 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. - * - * $Id$ - */ - -#include "language-editor.h" -#include "ephy-gui.h" -#include "eel-gconf-extensions.h" -#include "ephy-debug.h" - -#include <gtk/gtklabel.h> -#include <gtk/gtkoptionmenu.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkbutton.h> -#include <gtk/gtkeditable.h> -#include <gtk/gtktreeview.h> -#include <gtk/gtktreeselection.h> -#include <gtk/gtkliststore.h> -#include <gtk/gtkcellrenderertext.h> -#include <glib/gi18n.h> -#include <string.h> - -enum -{ - COL_DESCRIPTION, - COL_DATA -}; - -enum -{ - TREEVIEW_PROP, - ADD_PROP, - REMOVE_PROP, - LANGUAGE_PROP -}; - -static const -EphyDialogProperty properties [] = -{ - { "languages_treeview", NULL, PT_NORMAL, 0 }, - { "add_button", NULL, PT_NORMAL, 0 }, - { "remove_button", NULL, PT_NORMAL, 0 }, - { "languages_combo", NULL, PT_NORMAL, 0 }, - - { NULL } -}; - -#define EPHY_LANGUAGE_EDITOR_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_LANGUAGE_EDITOR, LanguageEditorPrivate)) - -struct LanguageEditorPrivate -{ - GtkWidget *treeview; - GtkTreeModel *model; -}; - -static void language_editor_class_init (LanguageEditorClass *klass); -static void language_editor_init (LanguageEditor *ge); - -/* Glade callbacks */ - -void language_editor_close_button_cb (GtkWidget *button, - EphyDialog *dialog); - -enum -{ - CHANGED, - LAST_SIGNAL -}; - -static gint signals[LAST_SIGNAL]; - -static GObjectClass *parent_class = NULL; - -GType -language_editor_get_type (void) -{ - static GType type = 0; - - if (type == 0) - { - static const GTypeInfo our_info = - { - sizeof (LanguageEditorClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) language_editor_class_init, - NULL, - NULL, /* class_data */ - sizeof (LanguageEditor), - 0, /* n_preallocs */ - (GInstanceInitFunc) language_editor_init - }; - - type = g_type_register_static (EPHY_TYPE_DIALOG, - "LanguageEditor", - &our_info, 0); - } - - return type; -} - -static void -language_editor_class_init (LanguageEditorClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - parent_class = g_type_class_peek_parent (klass); - - signals[CHANGED] = - g_signal_new ("list-changed", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (LanguageEditorClass, list_changed), - NULL, NULL, - g_cclosure_marshal_VOID__POINTER, - G_TYPE_NONE, - 1, - G_TYPE_POINTER); - - g_type_class_add_private (object_class, sizeof(LanguageEditorPrivate)); -} - -static void -language_editor_update_pref (LanguageEditor *editor) -{ - GtkTreeIter iter; - GSList *codes = NULL; - - if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (editor->priv->model), &iter)) - { - return; - } - - do - { - GValue value = {0, }; - - gtk_tree_model_get_value (GTK_TREE_MODEL (editor->priv->model), - &iter, COL_DATA, &value); - - codes = g_slist_append (codes, g_value_dup_string (&value)); - - g_value_unset (&value); - } - while (gtk_tree_model_iter_next (GTK_TREE_MODEL (editor->priv->model), &iter)); - - g_signal_emit (editor, signals[CHANGED], 0, codes); - - g_slist_foreach (codes, (GFunc) g_free, NULL); - g_slist_free (codes); -} - -static void -language_editor_add_button_clicked_cb (GtkButton *button, - LanguageEditor *editor) -{ - GtkWidget *combo; - GtkTreeModel *model; - GtkTreeIter iter; - char *code = NULL, *desc = NULL; - int index; - - combo = ephy_dialog_get_control (EPHY_DIALOG (editor), properties[LANGUAGE_PROP].id); - model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo)); - index = gtk_combo_box_get_active (GTK_COMBO_BOX (combo)); - - if (gtk_tree_model_iter_nth_child (model, &iter, NULL, index)) - { - gtk_tree_model_get (model, &iter, - 0, &desc, - 1, &code, - -1); - - language_editor_add (editor, code, desc); - - g_free (desc); - g_free (code); - } - - language_editor_update_pref (editor); -} - -static void -language_editor_remove_button_clicked_cb (GtkButton *button, - LanguageEditor *editor) -{ - GList *llist, *rlist = NULL, *l, *r; - GtkTreeIter iter; - GtkTreeSelection *selection; - GtkTreeModel *model; - - selection = gtk_tree_view_get_selection (GTK_TREE_VIEW(editor->priv->treeview)); - llist = gtk_tree_selection_get_selected_rows (selection, &model); - for (l = llist;l != NULL; l = l->next) - { - rlist = g_list_prepend (rlist, gtk_tree_row_reference_new - (model, (GtkTreePath *)l->data)); - } - - for (r = rlist; r != NULL; r = r->next) - { - GtkTreePath *path; - - path = gtk_tree_row_reference_get_path - ((GtkTreeRowReference *)r->data); - - gtk_tree_model_get_iter (model, &iter, path); - - gtk_list_store_remove (GTK_LIST_STORE (model), &iter); - - gtk_tree_row_reference_free ((GtkTreeRowReference *)r->data); - gtk_tree_path_free (path); - } - - g_list_foreach (llist, (GFunc)gtk_tree_path_free, NULL); - g_list_free (llist); - g_list_free (rlist); - - language_editor_update_pref (editor); -} - -static void -language_editor_treeview_drag_end_cb (GtkWidget *widget, - GdkDragContext *context, - LanguageEditor *editor) -{ - language_editor_update_pref (editor); -} - -static void -language_editor_set_view (LanguageEditor *ge, - GtkWidget *treeview, - GtkWidget *add_button, - GtkWidget *remove_button) -{ - GtkTreeViewColumn *column; - GtkCellRenderer *renderer; - GtkListStore *liststore; - GtkTreeSelection *selection; - - ge->priv->treeview = treeview; - - gtk_tree_view_set_reorderable (GTK_TREE_VIEW(ge->priv->treeview), TRUE); - - liststore = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING); - - ge->priv->model = GTK_TREE_MODEL (liststore); - - gtk_tree_view_set_model (GTK_TREE_VIEW(ge->priv->treeview), - ge->priv->model); - g_object_unref (ge->priv->model); - gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(ge->priv->treeview), - FALSE); - - renderer = gtk_cell_renderer_text_new (); - - gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW(ge->priv->treeview), - 0, "Language", - renderer, - "text", 0, - NULL); - column = gtk_tree_view_get_column (GTK_TREE_VIEW(ge->priv->treeview), 0); - gtk_tree_view_column_set_resizable (column, TRUE); - gtk_tree_view_column_set_sort_column_id (column, COL_DESCRIPTION); - - selection = gtk_tree_view_get_selection (GTK_TREE_VIEW(ge->priv->treeview)); - gtk_tree_selection_set_mode (selection, GTK_SELECTION_MULTIPLE); - - /* Connect treeview signals */ - g_signal_connect - (G_OBJECT (ge->priv->treeview), - "drag_end", - G_CALLBACK (language_editor_treeview_drag_end_cb), - ge); - - /* Connect buttons signals */ - g_signal_connect - (G_OBJECT (add_button), - "clicked", - G_CALLBACK (language_editor_add_button_clicked_cb), - ge); - - g_signal_connect - (G_OBJECT (remove_button), - "clicked", - G_CALLBACK (language_editor_remove_button_clicked_cb), - ge); -} - -static void -language_editor_init (LanguageEditor *le) -{ - GtkWidget *treeview; - GtkWidget *add_button; - GtkWidget *remove_button; - - le->priv = EPHY_LANGUAGE_EDITOR_GET_PRIVATE (le); - - ephy_dialog_construct (EPHY_DIALOG(le), - properties, - "prefs-dialog.glade", - "languages_dialog"); - - treeview = ephy_dialog_get_control (EPHY_DIALOG(le), properties[TREEVIEW_PROP].id); - add_button = ephy_dialog_get_control (EPHY_DIALOG(le), properties[ADD_PROP].id); - remove_button = ephy_dialog_get_control (EPHY_DIALOG(le), properties[REMOVE_PROP].id); - - language_editor_set_view (le, treeview, add_button, remove_button); -} - -LanguageEditor * -language_editor_new (GtkWidget *parent) -{ - return EPHY_LANGUAGE_EDITOR (g_object_new (EPHY_TYPE_LANGUAGE_EDITOR, - "parent-window", parent, - NULL)); -} - -void -language_editor_set_model (LanguageEditor *editor, - GtkTreeModel *model) -{ - GtkWidget *combo; - GtkCellRenderer *renderer; - - combo = ephy_dialog_get_control (EPHY_DIALOG (editor), properties[LANGUAGE_PROP].id); - - gtk_combo_box_set_model (GTK_COMBO_BOX (combo), model); - - renderer = gtk_cell_renderer_text_new (); - gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), - renderer, - TRUE); - gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), renderer, - "text", COL_DESCRIPTION, - NULL); - - ephy_dialog_set_data_column (EPHY_DIALOG (editor), properties[LANGUAGE_PROP].id, COL_DATA); - - gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0); -} - -void -language_editor_add (LanguageEditor *editor, - const char *code, - const char *desc) -{ - GtkTreeIter iter; - - g_return_if_fail (code != NULL && desc != NULL); - - /* first check that the code isn't already in the list */ - if (gtk_tree_model_get_iter_first (editor->priv->model, &iter)) - { - do - { - char *c; - - gtk_tree_model_get (editor->priv->model, &iter, - COL_DATA, &c, - -1); - - if (c && strcmp (code, c) == 0) - { - /* already in list, no need to add again */ - g_free (c); - return; - } - g_free (c); - } - while (gtk_tree_model_iter_next (editor->priv->model, &iter)); - } - - gtk_list_store_append (GTK_LIST_STORE (editor->priv->model), &iter); - - gtk_list_store_set (GTK_LIST_STORE (editor->priv->model), &iter, - COL_DESCRIPTION, desc, - COL_DATA, code, - -1); -} - -void -language_editor_close_button_cb (GtkWidget *button, EphyDialog *dialog) -{ - g_object_unref (dialog); -} |