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* This file is part of LaTeXila.
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* Copyright © 2009, 2010 Sébastien Wilmet
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* LaTeXila 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 3 of the License, or
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* (at your option) any later version.
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* LaTeXila is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with LaTeXila. If not, see <http://www.gnu.org/licenses/>.
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#include <string.h> // for strcmp
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#include "file_browser.h"
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#include "callbacks.h"
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#include "external_commands.h"
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static void fill_list_store_with_dir (const gchar *directory);
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static void cb_go_to_home_dir (GtkButton *button, gpointer user_data);
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static void cb_go_to_parent_dir (GtkButton *button, gpointer user_data);
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static void cb_jump_dir_current_doc (GtkButton *button, gpointer user_data);
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static void cb_file_browser_row_activated (GtkTreeView *tree_view,
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GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data);
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static gint sort_list_alphabetical_order (gconstpointer a, gconstpointer b);
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static void cb_combo_parent_dir_changed (GtkComboBox *combo_box,
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// list of files and directories of the current directory
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static GtkListStore *list_store;
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// for the list of directories showed in a combobox
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static GtkListStore *parent_dir_store;
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static GtkComboBox *combo;
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init_file_browser (GtkWidget *vbox)
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GtkWidget *hbox = gtk_hbox_new (TRUE, 0);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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// go to the home user directory
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GtkWidget *home_button = gtk_button_new ();
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gtk_button_set_relief (GTK_BUTTON (home_button), GTK_RELIEF_NONE);
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GtkWidget *home_icon = gtk_image_new_from_stock (GTK_STOCK_HOME,
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GTK_ICON_SIZE_BUTTON);
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gtk_container_add (GTK_CONTAINER (home_button), home_icon);
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gtk_widget_set_tooltip_text (home_button, _("Go to the home directory"));
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g_signal_connect (G_OBJECT (home_button), "clicked",
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G_CALLBACK (cb_go_to_home_dir), NULL);
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gtk_box_pack_start (GTK_BOX (hbox), home_button, TRUE, TRUE, 0);
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// go to the parent directory
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GtkWidget *parent_dir_button = gtk_button_new ();
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gtk_button_set_relief (GTK_BUTTON (parent_dir_button), GTK_RELIEF_NONE);
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GtkWidget *parent_dir_icon = gtk_image_new_from_stock (GTK_STOCK_GO_UP,
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GTK_ICON_SIZE_BUTTON);
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gtk_container_add (GTK_CONTAINER (parent_dir_button), parent_dir_icon);
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gtk_widget_set_tooltip_text (parent_dir_button, _("Go to the parent directory"));
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g_signal_connect (G_OBJECT (parent_dir_button), "clicked",
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G_CALLBACK (cb_go_to_parent_dir), NULL);
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gtk_box_pack_start (GTK_BOX (hbox), parent_dir_button, TRUE, TRUE, 0);
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// jump to the directory of the current document
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GtkWidget *jump_button = gtk_button_new ();
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gtk_button_set_relief (GTK_BUTTON (jump_button), GTK_RELIEF_NONE);
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GtkWidget *jump_icon = gtk_image_new_from_stock (GTK_STOCK_JUMP_TO,
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GTK_ICON_SIZE_BUTTON);
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gtk_container_add (GTK_CONTAINER (jump_button), jump_icon);
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gtk_widget_set_tooltip_text (jump_button,
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_("Go to the directory of the current document"));
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g_signal_connect (G_OBJECT (jump_button), "clicked",
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G_CALLBACK (cb_jump_dir_current_doc), NULL);
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gtk_box_pack_start (GTK_BOX (hbox), jump_button, TRUE, TRUE, 0);
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GtkWidget *refresh_button = gtk_button_new ();
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gtk_button_set_relief (GTK_BUTTON (refresh_button), GTK_RELIEF_NONE);
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GtkWidget *refresh_icon = gtk_image_new_from_stock (GTK_STOCK_REFRESH,
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GTK_ICON_SIZE_BUTTON);
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gtk_container_add (GTK_CONTAINER (refresh_button), refresh_icon);
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gtk_widget_set_tooltip_text (refresh_button, _("Refresh"));
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g_signal_connect (G_OBJECT (refresh_button), "clicked",
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G_CALLBACK (cb_file_browser_refresh), NULL);
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gtk_box_pack_start (GTK_BOX (hbox), refresh_button, TRUE, TRUE, 0);
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/* list of parent directories */
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parent_dir_store = gtk_list_store_new (N_COLS_PARENT_DIR,
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G_TYPE_STRING, // indentation (spaces)
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G_TYPE_STRING, // stock-id of a pixbuf
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G_TYPE_STRING, // directory name
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G_TYPE_STRING // full path
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GtkWidget *combo_box =
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gtk_combo_box_new_with_model (GTK_TREE_MODEL (parent_dir_store));
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g_object_unref (parent_dir_store);
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combo = GTK_COMBO_BOX (combo_box);
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g_signal_connect (G_OBJECT (combo_box), "changed",
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G_CALLBACK (cb_combo_parent_dir_changed), NULL);
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GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
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gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, FALSE);
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gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer,
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"text", COL_PARENT_DIR_INDENT, NULL);
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renderer = gtk_cell_renderer_pixbuf_new ();
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gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, FALSE);
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gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer,
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"stock-id", COL_PARENT_DIR_PIXBUF, NULL);
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renderer = gtk_cell_renderer_text_new ();
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gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, TRUE);
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gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer,
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"text", COL_PARENT_DIR_DIRECTORY, NULL);
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// omit characters at the end of the text if not enough place
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g_object_set (renderer, "ellipsize-set", TRUE,
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"ellipsize", PANGO_ELLIPSIZE_END, NULL);
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gtk_box_pack_start (GTK_BOX (vbox), combo_box, FALSE, FALSE, 0);
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/* list of files and directories */
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list_store = gtk_list_store_new (N_COLS_FILE_BROWSER,
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G_TYPE_STRING, // stock-id of a pixbuf
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G_TYPE_STRING // file
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fill_list_store_with_dir (NULL);
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GtkWidget *tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (list_store));
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g_object_unref (list_store);
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gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (tree_view), FALSE);
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// dubble-click on a row will open the file
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g_signal_connect (G_OBJECT (tree_view), "row-activated",
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G_CALLBACK (cb_file_browser_row_activated), NULL);
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GtkTreeViewColumn *column = gtk_tree_view_column_new ();
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gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
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GtkCellRenderer *renderer1 = gtk_cell_renderer_pixbuf_new ();
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gtk_tree_view_column_pack_start (column, renderer1, FALSE);
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gtk_tree_view_column_set_attributes (column, renderer1,
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"stock-id", COL_FILE_BROWSER_PIXBUF,
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// show the file name
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GtkCellRenderer *renderer2 = gtk_cell_renderer_text_new ();
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gtk_tree_view_column_pack_start (column, renderer2, FALSE);
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gtk_tree_view_column_set_attributes (column, renderer2,
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"text", COL_FILE_BROWSER_FILE,
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GtkWidget *scrollbar = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollbar),
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GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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gtk_container_add (GTK_CONTAINER (scrollbar), tree_view);
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gtk_box_pack_start (GTK_BOX (vbox), scrollbar, TRUE, TRUE, 0);
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cb_file_browser_refresh (GtkButton *button, gpointer user_data)
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fill_list_store_with_dir (NULL);
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fill_list_store_with_dir (const gchar *directory)
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// if directory is NULL, open the current directory
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GError *error = NULL;
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if (directory == NULL)
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dir = g_dir_open (latexila.prefs.file_browser_dir, 0, &error);
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dir = g_dir_open (directory, 0, &error);
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print_warning ("File browser: %s", error->message);
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GtkWidget *dialog = gtk_message_dialog_new (latexila.main_window,
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GTK_DIALOG_DESTROY_WITH_PARENT,
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gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
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"%s", error->message);
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gtk_dialog_run (GTK_DIALOG (dialog));
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gtk_widget_destroy (dialog);
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g_error_free (error);
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gtk_list_store_clear (list_store);
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gtk_list_store_clear (parent_dir_store);
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if (directory != NULL)
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g_free (latexila.prefs.file_browser_dir);
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latexila.prefs.file_browser_dir = g_strdup (directory);
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/* append all the files contained in the directory */
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const gchar *read_name = NULL;
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GList *directory_list = NULL;
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GList *file_list = NULL;
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while ((read_name = g_dir_read_name (dir)) != NULL)
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// not show hidden files
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if (read_name[0] == '.' && (! latexila.prefs.file_browser_show_all_files
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|| ! latexila.prefs.file_browser_show_hidden_files))
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gchar *full_path = g_build_filename (latexila.prefs.file_browser_dir,
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// make a copy of read_name, else there are memory errors if the
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// directory is very big (/usr/bin for example)
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gchar *tmp = g_strdup (read_name);
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if (g_file_test (full_path, G_FILE_TEST_IS_DIR))
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directory_list = g_list_prepend (directory_list, (gpointer) tmp);
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// show all files or only *.tex, *.pdf, *.dvi, *.ps and *.bib
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else if (latexila.prefs.file_browser_show_all_files
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|| g_str_has_suffix (full_path, ".tex")
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|| g_str_has_suffix (full_path, ".pdf")
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|| g_str_has_suffix (full_path, ".dvi")
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|| g_str_has_suffix (full_path, ".ps")
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|| g_str_has_suffix (full_path, ".bib"))
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file_list = g_list_prepend (file_list, (gpointer) tmp);
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// sort the lists in alphabetical order
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directory_list = g_list_sort (directory_list, sort_list_alphabetical_order);
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file_list = g_list_sort (file_list, sort_list_alphabetical_order);
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// traverse the directory list
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GList *current = directory_list;
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while (current != NULL)
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gchar *directory = current->data;
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// append the directory to the list store
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gtk_list_store_append (list_store, &iter);
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gtk_list_store_set (list_store, &iter,
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COL_FILE_BROWSER_PIXBUF, GTK_STOCK_DIRECTORY,
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COL_FILE_BROWSER_FILE, directory,
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current = g_list_next (current);
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// traverse the file list
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while (current != NULL)
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gchar *file = current->data;
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if (g_str_has_suffix (file, ".tex"))
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stock_id = GTK_STOCK_EDIT;
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else if (g_str_has_suffix (file, ".pdf"))
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stock_id = "view_pdf";
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else if (g_str_has_suffix (file, ".dvi"))
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stock_id = "view_dvi";
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else if (g_str_has_suffix (file, ".ps"))
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stock_id = "view_ps";
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stock_id = GTK_STOCK_FILE;
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// append the file to the list store
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gtk_list_store_append (list_store, &iter);
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gtk_list_store_set (list_store, &iter,
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COL_FILE_BROWSER_PIXBUF, stock_id,
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COL_FILE_BROWSER_FILE, file,
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current = g_list_next (current);
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g_list_free (directory_list);
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g_list_free (file_list);
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/* fill the parent directory list */
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if (! g_path_is_absolute (latexila.prefs.file_browser_dir))
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GList *parent_dirs = NULL;
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parent_dirs = g_list_append (parent_dirs,
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g_strdup (latexila.prefs.file_browser_dir));
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gchar *path = latexila.prefs.file_browser_dir;
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gchar *parent = g_path_get_dirname (path);
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parent_dirs = g_list_prepend (parent_dirs, parent);
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if (strcmp (parent, "/") == 0)
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current = parent_dirs;
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while (current != NULL)
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gchar *current_dir = current->data;
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basename = g_strdup (_("File System"));
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basename = g_path_get_basename (current_dir);
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gchar *indent = g_strnfill (i * 2, ' ');
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stock_id = GTK_STOCK_HARDDISK;
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else if (strcmp (current_dir, g_get_home_dir ()) == 0)
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stock_id = GTK_STOCK_HOME;
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stock_id = GTK_STOCK_DIRECTORY;
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gtk_list_store_append (parent_dir_store, &iter);
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gtk_list_store_set (parent_dir_store, &iter,
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COL_PARENT_DIR_INDENT, indent,
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COL_PARENT_DIR_PIXBUF, stock_id,
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COL_PARENT_DIR_DIRECTORY, basename,
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COL_PARENT_DIR_PATH, current_dir,
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g_free (current_dir);
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current = g_list_next (current);
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// select the last parent directory
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gtk_combo_box_set_active_iter (combo, &iter);
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cb_go_to_home_dir (GtkButton *button, gpointer user_data)
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fill_list_store_with_dir (g_get_home_dir ());
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cb_go_to_parent_dir (GtkButton *button, gpointer user_data)
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gchar *path = g_path_get_dirname (latexila.prefs.file_browser_dir);
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fill_list_store_with_dir (path);
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cb_jump_dir_current_doc (GtkButton *button, gpointer user_data)
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if (latexila.active_doc == NULL || latexila.active_doc->path == NULL)
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gchar *path = g_path_get_dirname (latexila.active_doc->path);
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fill_list_store_with_dir (path);
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cb_file_browser_row_activated (GtkTreeView *tree_view, GtkTreePath *path,
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GtkTreeViewColumn *column, gpointer user_data)
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GtkTreeModel *model = GTK_TREE_MODEL (list_store);
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gtk_tree_model_get_iter (model, &iter, path);
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gtk_tree_model_get (model, &iter,
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COL_FILE_BROWSER_FILE, &file,
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gchar *full_path = g_build_filename (latexila.prefs.file_browser_dir,
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// open the directory
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if (g_file_test (full_path, G_FILE_TEST_IS_DIR))
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fill_list_store_with_dir (full_path);
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else if (g_str_has_suffix (full_path, ".pdf"))
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view_document (_("View PDF"), full_path);
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else if (g_str_has_suffix (full_path, ".dvi"))
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view_document (_("View DVI"), full_path);
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else if (g_str_has_suffix (full_path, ".ps"))
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view_document (_("View PS"), full_path);
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open_new_document_without_uri (full_path);
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sort_list_alphabetical_order (gconstpointer a, gconstpointer b)
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return g_utf8_collate ((char *) a, (char *) b);
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cb_combo_parent_dir_changed (GtkComboBox *combo_box, gpointer user_data)
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if (gtk_combo_box_get_active_iter (combo_box, &iter))
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GtkTreeModel *model = gtk_combo_box_get_model (combo_box);
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gtk_tree_model_get (model, &iter,
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COL_PARENT_DIR_PATH, &path,
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// avoid infinite loop (this function is called in
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// fill_list_store_with_dir())
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if (strcmp (path, latexila.prefs.file_browser_dir) != 0)
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fill_list_store_with_dir (path);
added
removed
src/file_browser.c
