initial

1 files changed, 517 insertions, 0 deletions

diff --git a/src/dlg-open-with.c b/src/dlg-open-with.c
new file mode 100644
index 0000000..014e59c
--- /dev/null
+++ b/src/dlg-open-with.c
@@ -0,0 +1,517 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ *  File-Roller
+ *
+ *  Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+ *
+ *  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 Street #330, Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+#include <string.h>
+
+#include <gtk/gtk.h>
+#include "file-utils.h"
+#include "mateconf-utils.h"
+#include "glib-utils.h"
+#include "gtk-utils.h"
+#include "main.h"
+#include "fr-window.h"
+
+
+#define TEMP_DOCS  "temp_docs"
+
+enum { ICON_COLUMN, TEXT_COLUMN, DATA_COLUMN, N_COLUMNS };
+
+typedef struct {
+	FrWindow     *window;
+	GtkBuilder *builder;
+
+	GtkWidget    *dialog;
+	GtkWidget    *o_app_tree_view;
+	GtkWidget    *o_recent_tree_view;
+	GtkWidget    *o_app_entry;
+	GtkWidget    *o_del_button;
+	GtkWidget    *ok_button;
+
+	GList        *app_list;
+	GList        *file_list;
+
+	GtkTreeModel *app_model;
+	GtkTreeModel *recent_model;
+	
+	GtkWidget    *last_clicked_list;
+} DialogData;
+
+
+/* called when the main dialog is closed. */
+static void
+open_with__destroy_cb (GtkWidget  *widget,
+		       DialogData *data)
+{
+	g_object_unref (G_OBJECT (data->builder));
+
+	if (data->app_list != NULL) 
+		g_list_free (data->app_list);
+
+	if (data->file_list != NULL)
+		path_list_free (data->file_list);
+
+	g_free (data);
+}
+
+
+static void
+open_cb (GtkWidget *widget,
+	 gpointer   callback_data)
+{
+	DialogData  *data = callback_data;
+	const char  *application;
+	gboolean     present = FALSE;
+	char        *command = NULL;
+	GList       *scan;
+	GSList      *sscan, *editors;
+
+	application = gtk_entry_get_text (GTK_ENTRY (data->o_app_entry));
+
+	for (scan = data->app_list; scan; scan = scan->next) {
+		GAppInfo *app = scan->data;
+		if (strcmp (g_app_info_get_executable (app), application) == 0) {
+			fr_window_open_files_with_application (data->window, data->file_list, app);
+			gtk_widget_destroy (data->dialog);
+			return;
+		}
+	}
+
+	/* add the command to the editors list if not already present. */
+
+	editors = eel_mateconf_get_string_list (PREF_EDIT_EDITORS);
+	for (sscan = editors; sscan && ! present; sscan = sscan->next) {
+		char *recent_command = sscan->data;
+		if (strcmp (recent_command, application) == 0) {
+			command = g_strdup (recent_command);
+			present = TRUE;
+		}
+	}
+
+	if (! present) {
+		editors = g_slist_prepend (editors, g_strdup (application));
+		command = g_strdup (application);
+		eel_mateconf_set_string_list (PREF_EDIT_EDITORS, editors);
+	}
+
+	g_slist_foreach (editors, (GFunc) g_free, NULL);
+	g_slist_free (editors);
+
+	/* exec the application */
+
+	if (command != NULL) {
+		fr_window_open_files_with_command (data->window, data->file_list, command);
+		g_free (command);
+	}
+
+	gtk_widget_destroy (data->dialog);
+}
+
+
+static void
+app_list_selection_changed_cb (GtkTreeSelection *selection,
+			       gpointer          p)
+{
+	DialogData  *data = p;
+	GtkTreeIter  iter;
+	GAppInfo    *app;
+
+	selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (data->o_app_tree_view));
+	if (selection == NULL)
+		return;
+
+	if (! gtk_tree_selection_get_selected (selection, NULL, &iter))
+		return;
+
+	gtk_tree_model_get (data->app_model, &iter,
+			    DATA_COLUMN, &app,
+			    -1);
+	_gtk_entry_set_locale_text (GTK_ENTRY (data->o_app_entry), g_app_info_get_executable (app));
+	data->last_clicked_list = data->o_app_tree_view;
+}
+
+
+static void
+app_activated_cb (GtkTreeView       *tree_view,
+		  GtkTreePath       *path,
+		  GtkTreeViewColumn *column,
+		  gpointer           callback_data)
+{
+	DialogData   *data = callback_data;
+	GtkTreeIter   iter;
+	GAppInfo     *app;
+
+	if (! gtk_tree_model_get_iter (data->app_model, &iter, path))
+		return;
+
+	gtk_tree_model_get (data->app_model, &iter,
+			    DATA_COLUMN, &app,
+			    -1);
+
+	_gtk_entry_set_locale_text (GTK_ENTRY (data->o_app_entry), g_app_info_get_executable (app));
+
+	open_cb (NULL, data);
+}
+
+
+static void
+recent_list_selection_changed_cb (GtkTreeSelection *selection,
+				  gpointer          p)
+{
+	DialogData   *data = p;
+	GtkTreeIter   iter;
+	char         *editor;
+
+	selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (data->o_recent_tree_view));
+	if (selection == NULL)
+		return;
+
+	if (! gtk_tree_selection_get_selected (selection, NULL, &iter))
+		return;
+
+	gtk_tree_model_get (data->recent_model, &iter,
+			    0, &editor,
+			    -1);
+	_gtk_entry_set_locale_text (GTK_ENTRY (data->o_app_entry), editor);
+	g_free (editor);
+	data->last_clicked_list = data->o_recent_tree_view;
+}
+
+
+static void
+recent_activated_cb (GtkTreeView       *tree_view,
+		     GtkTreePath       *path,
+		     GtkTreeViewColumn *column,
+		     gpointer           callback_data)
+{
+	DialogData   *data = callback_data;
+	GtkTreeIter   iter;
+	char         *editor;
+
+	if (! gtk_tree_model_get_iter (data->recent_model, &iter, path))
+		return;
+
+	gtk_tree_model_get (data->recent_model, &iter,
+			    0, &editor,
+			    -1);
+	_gtk_entry_set_locale_text (GTK_ENTRY (data->o_app_entry), editor);
+	g_free (editor);
+
+	open_cb (NULL, data);
+}
+
+
+static void
+app_entry__changed_cb (GtkEditable *editable,
+		       gpointer     user_data)
+{
+	DialogData *data = user_data;
+	const char *text;
+
+	text = eat_void_chars (gtk_entry_get_text (GTK_ENTRY (data->o_app_entry)));
+	gtk_widget_set_sensitive (data->ok_button, strlen (text) > 0);
+}
+
+
+static void
+delete_recent_cb (GtkWidget *widget,
+		  gpointer   callback_data)
+{
+	DialogData       *data = callback_data;
+	GtkTreeSelection *selection;
+	GtkTreeIter       iter;
+	
+
+	if (data->last_clicked_list == data->o_recent_tree_view) {
+		char   *editor;
+		GSList *editors, *link;
+	
+		selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (data->o_recent_tree_view));
+		if (! gtk_tree_selection_get_selected (selection, NULL, &iter))
+			return;
+
+		gtk_tree_model_get (data->recent_model, &iter,
+				    0, &editor,
+				    -1);
+		gtk_list_store_remove (GTK_LIST_STORE (data->recent_model), &iter);
+
+		/**/
+
+		editors = eel_mateconf_get_string_list (PREF_EDIT_EDITORS);
+		link = g_slist_find_custom (editors, editor, (GCompareFunc) strcmp);
+		if (link != NULL) {
+			editors = g_slist_remove_link (editors, link);
+			eel_mateconf_set_string_list (PREF_EDIT_EDITORS, editors);
+			g_free (link->data);
+			g_slist_free (link);
+		}
+		g_slist_foreach (editors, (GFunc) g_free, NULL);
+		g_slist_free (editors);
+
+		g_free (editor);
+	}
+	else if (data->last_clicked_list == data->o_app_tree_view) {
+		GAppInfo *app;
+		
+		selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (data->o_app_tree_view));
+		if (! gtk_tree_selection_get_selected (selection, NULL, &iter))
+			return;
+
+		gtk_tree_model_get (data->app_model, &iter,
+			    	    DATA_COLUMN, &app,
+			    	    -1);
+		gtk_list_store_remove (GTK_LIST_STORE (data->app_model), &iter);
+		
+		if (g_app_info_can_remove_supports_type (app)) {
+			const char *mime_type;
+			
+			mime_type = get_file_mime_type_for_path ((char*) data->file_list->data, FALSE);
+			g_app_info_remove_supports_type (app, mime_type, NULL);
+		}
+	}
+}
+
+
+/* create the "open with" dialog. */
+void
+dlg_open_with (FrWindow *window,
+	       GList    *file_list)
+{
+	DialogData        *data;
+	GAppInfo          *app;
+	GList             *scan, *app_names = NULL;
+	GSList            *sscan, *editors;
+	GtkWidget         *cancel_button;
+	GtkTreeIter        iter;
+	GtkCellRenderer   *renderer;
+	GtkTreeViewColumn *column;
+	GtkIconTheme      *theme;
+	int                icon_size;
+
+	if (file_list == NULL)
+		return;
+
+	data = g_new0 (DialogData, 1);
+
+	data->builder = _gtk_builder_new_from_file ("open-with.ui");
+	if (data->builder == NULL) {
+		g_free (data);
+		return;
+	}
+
+	data->file_list = path_list_dup (file_list);
+	data->window = window;
+
+	/* Get the widgets. */
+
+	data->dialog = _gtk_builder_get_widget (data->builder, "open_with_dialog");
+	data->o_app_tree_view = _gtk_builder_get_widget (data->builder, "o_app_list_tree_view");
+	data->o_recent_tree_view = _gtk_builder_get_widget (data->builder, "o_recent_tree_view");
+	data->o_app_entry = _gtk_builder_get_widget (data->builder, "o_app_entry");
+	data->o_del_button = _gtk_builder_get_widget (data->builder, "o_del_button");
+	data->ok_button = _gtk_builder_get_widget (data->builder, "o_ok_button");
+	cancel_button = _gtk_builder_get_widget (data->builder, "o_cancel_button");
+
+	gtk_widget_set_sensitive (data->ok_button, FALSE);
+
+	/* Set the signals handlers. */
+
+	g_signal_connect (G_OBJECT (data->dialog),
+			  "destroy",
+			  G_CALLBACK (open_with__destroy_cb),
+			  data);
+
+	g_signal_connect (G_OBJECT (data->o_app_entry),
+			  "changed",
+			  G_CALLBACK (app_entry__changed_cb),
+			  data);
+
+	g_signal_connect (G_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (data->o_app_tree_view))),
+			  "changed",
+			  G_CALLBACK (app_list_selection_changed_cb),
+			  data);
+	g_signal_connect (G_OBJECT (data->o_app_tree_view),
+			  "row_activated",
+			  G_CALLBACK (app_activated_cb),
+			  data);
+
+	g_signal_connect (G_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (data->o_recent_tree_view))),
+			  "changed",
+			  G_CALLBACK (recent_list_selection_changed_cb),
+			  data);
+	g_signal_connect (G_OBJECT (data->o_recent_tree_view),
+			  "row_activated",
+			  G_CALLBACK (recent_activated_cb),
+			  data);
+
+	g_signal_connect (G_OBJECT (data->ok_button),
+			  "clicked",
+			  G_CALLBACK (open_cb),
+			  data);
+	g_signal_connect_swapped (G_OBJECT (cancel_button),
+				  "clicked",
+				  G_CALLBACK (gtk_widget_destroy),
+				  G_OBJECT (data->dialog));
+	g_signal_connect (G_OBJECT (data->o_del_button),
+			  "clicked",
+			  G_CALLBACK (delete_recent_cb),
+			  data);
+
+	/* Set data. */
+
+	/* * registered applications list. */
+
+	data->app_list = NULL;
+	for (scan = data->file_list; scan; scan = scan->next) {
+		const char *mime_type;
+		const char *name = scan->data;
+
+		mime_type = get_file_mime_type_for_path (name, FALSE);
+		if ((mime_type != NULL) && ! g_content_type_is_unknown (mime_type))
+			data->app_list = g_list_concat (data->app_list, g_app_info_get_all_for_type (mime_type));
+	}
+
+	data->app_model = GTK_TREE_MODEL (gtk_list_store_new (N_COLUMNS,
+							      GDK_TYPE_PIXBUF,
+							      G_TYPE_STRING,
+							      G_TYPE_POINTER));
+
+	gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (data->app_model),
+					      TEXT_COLUMN,
+					      GTK_SORT_ASCENDING);
+
+	gtk_tree_view_set_model (GTK_TREE_VIEW (data->o_app_tree_view),
+				 data->app_model);
+	g_object_unref (G_OBJECT (data->app_model));
+
+	theme = gtk_icon_theme_get_default ();
+	icon_size = get_folder_pixbuf_size_for_list (GTK_WIDGET (data->dialog));
+
+	for (scan = data->app_list; scan; scan = scan->next) {
+		gboolean   found;
+		char      *utf8_name;
+		GdkPixbuf *icon_image = NULL;
+
+		app = scan->data;
+
+		found = FALSE;
+		if (app_names != NULL) {
+			GList *p;
+			for (p = app_names; p && !found; p = p->next)
+				if (strcmp ((char*)p->data, g_app_info_get_executable (app)) == 0)
+					found = TRUE;
+		}
+
+		if (found)
+			continue;
+
+		app_names = g_list_prepend (app_names, (char*) g_app_info_get_executable (app));
+
+		utf8_name = g_locale_to_utf8 (g_app_info_get_name (app), -1, NULL, NULL, NULL);	
+		icon_image = get_icon_pixbuf (g_app_info_get_icon (app), icon_size, theme);
+		
+		gtk_list_store_append (GTK_LIST_STORE (data->app_model),
+				       &iter);
+		gtk_list_store_set (GTK_LIST_STORE (data->app_model),
+				    &iter,
+				    ICON_COLUMN, icon_image,
+				    TEXT_COLUMN, utf8_name,
+				    DATA_COLUMN, app,
+				    -1);
+
+		g_free (utf8_name);
+	}
+
+	column = gtk_tree_view_column_new ();
+
+	renderer = gtk_cell_renderer_pixbuf_new ();
+	gtk_tree_view_column_pack_start (column, renderer, FALSE);
+	gtk_tree_view_column_set_attributes (column, renderer,
+					     "pixbuf", ICON_COLUMN,
+					     NULL);
+
+	renderer = gtk_cell_renderer_text_new ();
+	gtk_tree_view_column_pack_start (column,
+					 renderer,
+					 TRUE);
+	gtk_tree_view_column_set_attributes (column, renderer,
+					     "text", TEXT_COLUMN,
+					     NULL);
+
+	gtk_tree_view_append_column (GTK_TREE_VIEW (data->o_app_tree_view),
+				     column);
+
+	if (app_names)
+		g_list_free (app_names);
+
+	/* * recent editors list. */
+
+	data->recent_model = GTK_TREE_MODEL (gtk_list_store_new (1, G_TYPE_STRING));
+	gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (data->recent_model), 0, GTK_SORT_ASCENDING);
+
+	gtk_tree_view_set_model (GTK_TREE_VIEW (data->o_recent_tree_view),
+				 data->recent_model);
+	g_object_unref (G_OBJECT (data->recent_model));
+
+	editors = eel_mateconf_get_string_list (PREF_EDIT_EDITORS);
+	for (sscan = editors; sscan; sscan = sscan->next) {
+		char *editor = sscan->data;
+
+		gtk_list_store_append (GTK_LIST_STORE (data->recent_model), &iter);
+		gtk_list_store_set (GTK_LIST_STORE (data->recent_model), &iter,
+				    0, editor,
+				    -1);
+	}
+	g_slist_foreach (editors, (GFunc) g_free, NULL);
+	g_slist_free (editors);
+
+	renderer = gtk_cell_renderer_text_new ();
+	column = gtk_tree_view_column_new_with_attributes (NULL,
+							   renderer,
+							   "text", 0,
+							   NULL);
+	gtk_tree_view_column_set_sort_column_id (column, 0);
+	gtk_tree_view_append_column (GTK_TREE_VIEW (data->o_recent_tree_view),
+				     column);
+
+	/* Run dialog. */
+	gtk_window_set_transient_for (GTK_WINDOW (data->dialog),
+				      GTK_WINDOW (window));
+	gtk_window_set_modal (GTK_WINDOW (data->dialog), TRUE);
+	gtk_widget_show_all (data->dialog);
+}
+
+
+void
+open_with_cb (GtkWidget *widget,
+	      void      *callback_data)
+{
+	FrWindow *window = callback_data;
+	GList    *file_list;
+
+	file_list = fr_window_get_file_list_selection (window, FALSE, NULL);
+	if (file_list == NULL)
+		return;
+
+	fr_window_open_files (window, file_list, TRUE);
+	path_list_free (file_list);
+}