gtk2/gtk/gtkfilesystemmodel.h

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/* GTK - The GIMP Toolkit
* gtkfilesystemmodel.h: GtkTreeModel wrapping a GtkFileSystem
* Copyright (C) 2003, Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTK_FILE_SYSTEM_MODEL_H__
#define __GTK_FILE_SYSTEM_MODEL_H__
#include <glib-object.h>
#include "gtkfilesystem.h"
#include <gtk/gtktreemodel.h>
G_BEGIN_DECLS
#define GTK_TYPE_FILE_SYSTEM_MODEL (_gtk_file_system_model_get_type ())
#define GTK_FILE_SYSTEM_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FILE_SYSTEM_MODEL, GtkFileSystemModel))
#define GTK_IS_FILE_SYSTEM_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FILE_SYSTEM_MODEL))
typedef struct _GtkFileSystemModel GtkFileSystemModel;
GType _gtk_file_system_model_get_type (void);
typedef enum {
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GTK_FILE_SYSTEM_MODEL_INFO,
GTK_FILE_SYSTEM_MODEL_DISPLAY_NAME,
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GTK_FILE_SYSTEM_MODEL_N_COLUMNS
} GtkFileSystemModelColumns;
GtkFileSystemModel *_gtk_file_system_model_new (GtkFileSystem *file_system,
const GtkFilePath *root_path,
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gint max_depth,
Fix #139290: 2004-07-08 Federico Mena Quintero <federico@ximian.com> Fix #139290: * gtk/gtkfilesystemmodel.c (_gtk_file_system_model_new): Add a GError argument. Do check for errors when getting the GtkFileFolder: get the folder and read the children before actually creating the model. Removed obsolete code that handled roots-changed on the file system. (file_model_node_get_info): Assert that we don't reach the old case to display file system roots. (roots_changed_callback): Removed. * gtk/gtkfilechooserdefault.c (set_list_model): Add a GError argument, and a boolean return value. Return an error if we cannot create the file system model. On error, set a NULL model on the tree. (gtk_file_chooser_default_set_current_folder): Use the error value from set_list_model(). (gtk_file_chooser_default_set_property): Set the show_hidden property only if the browse_files_model exists. (gtk_file_chooser_default_unselect_path): Only operate if the browse_files_model exists. (check_preview_change): Check whether we have the sort_model. (change_folder_and_display_error): Copy the path we get passed before using it. There's a comment in there that explains why we need to copy it; basically, if the passed path belongs to the model, the model may go away in the middle of this function and we'll be left with a dangling pointer. (install_list_model_filter): Assert that the model is not NULL. (set_current_filter): Check whether the model exists. * gtk/gtktreeselection.c (gtk_tree_selection_get_selected): Don't g_return_if_fail if the model is NULL. (gtk_tree_selection_get_selected_rows): Likewise. (gtk_tree_selection_count_selected_rows): Likewise. (gtk_tree_selection_selected_foreach): Likewise. (gtk_tree_selection_path_is_selected): Likewise; rather just return FALSE. (gtk_tree_selection_select_all): Likewise. (gtk_tree_selection_unselect_all): Likewise. (gtk_tree_selection_select_range): Do g_return_if_fail() if the model is NULL. (gtk_tree_selection_unselect_range): Likewise. * gtk/gtkfilesystemunix.c (fill_in_names): Return immediately if g_dir_open() fails: there is no need to set the error ourselves, as g_dir_open() already does it.
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GtkFileInfoType types,
GError **error);
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const GtkFileInfo * _gtk_file_system_model_get_info (GtkFileSystemModel *model,
GtkTreeIter *iter);
const GtkFilePath * _gtk_file_system_model_get_path (GtkFileSystemModel *model,
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GtkTreeIter *iter);
void _gtk_file_system_model_set_show_hidden (GtkFileSystemModel *model,
gboolean show_hidden);
void _gtk_file_system_model_set_show_folders (GtkFileSystemModel *model,
gboolean show_folders);
void _gtk_file_system_model_set_show_files (GtkFileSystemModel *model,
gboolean show_files);
typedef gboolean (*GtkFileSystemModelFilter) (GtkFileSystemModel *model,
GtkFilePath *path,
const GtkFileInfo *info,
gpointer user_data);
void _gtk_file_system_model_set_filter (GtkFileSystemModel *model,
GtkFileSystemModelFilter filter,
gpointer user_data);
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typedef void (*GtkFileSystemModelPathFunc) (GtkFileSystemModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer user_data);
Added a has_editable field. (_gtk_file_system_model_add_editable): New 2004-01-16 Federico Mena Quintero <federico@ximian.com> * gtk/gtkfilesystemmodel.c (struct _GtkFileSystemModel): Added a has_editable field. (_gtk_file_system_model_add_editable): New function. (_gtk_file_system_model_remove_editable): New function. (gtk_file_system_model_get_value): Return appropriate values for the temporary editable row. (_gtk_file_system_model_get_info): Handle the editable row. (_gtk_file_system_model_get_path): Likewise. * gtk/gtkfilechooserdefault.c (shortcuts_append_bookmarks): Removed an unused variable. (toolbar_button_new): Optionally show the button. (up_button_clicked_cb): Renamed from up_button_cb(), fixed prototype. (toolbar_create): Add a "New Folder" button for Save mode. (error_building_filename_dialog): New helper function. (gtk_file_chooser_default_get_paths): Use error_building_filename_dialog(). (create_file_list): Connect to the "edited" signal of the text cell renderer. Store the name column and text renderer in the impl structure. (renderer_edited_cb): New callback. (gtk_file_chooser_default_set_property): Show/hide the "New folder" button when the save action changes. (COMPARE_DIRECTORIES): Allow the info values to be NULL. (COMPARE_DIRECTORIES): Duh, use the list_model, not the tree_model. (get_list_file_info): Likewise! (list_icon_data_func): Handle the path being NULL. (new_folder_button_clicked): New callback. (list_name_data_func): If we are on the editable row, set the text to "Type name of new folder". (list_selection_changed): Handle the editable row. (list_mtime_data_func): Likewise. * gtk/gtkfilesystemunix.c (gtk_file_system_unix_make_path): Return NULL, not FALSE. (gtk_file_system_unix_create_folder): Test the result of mkdir() correctly.
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gboolean _gtk_file_system_model_path_do (GtkFileSystemModel *model,
const GtkFilePath *path,
GtkFileSystemModelPathFunc func,
gpointer user_data);
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Added a has_editable field. (_gtk_file_system_model_add_editable): New 2004-01-16 Federico Mena Quintero <federico@ximian.com> * gtk/gtkfilesystemmodel.c (struct _GtkFileSystemModel): Added a has_editable field. (_gtk_file_system_model_add_editable): New function. (_gtk_file_system_model_remove_editable): New function. (gtk_file_system_model_get_value): Return appropriate values for the temporary editable row. (_gtk_file_system_model_get_info): Handle the editable row. (_gtk_file_system_model_get_path): Likewise. * gtk/gtkfilechooserdefault.c (shortcuts_append_bookmarks): Removed an unused variable. (toolbar_button_new): Optionally show the button. (up_button_clicked_cb): Renamed from up_button_cb(), fixed prototype. (toolbar_create): Add a "New Folder" button for Save mode. (error_building_filename_dialog): New helper function. (gtk_file_chooser_default_get_paths): Use error_building_filename_dialog(). (create_file_list): Connect to the "edited" signal of the text cell renderer. Store the name column and text renderer in the impl structure. (renderer_edited_cb): New callback. (gtk_file_chooser_default_set_property): Show/hide the "New folder" button when the save action changes. (COMPARE_DIRECTORIES): Allow the info values to be NULL. (COMPARE_DIRECTORIES): Duh, use the list_model, not the tree_model. (get_list_file_info): Likewise! (list_icon_data_func): Handle the path being NULL. (new_folder_button_clicked): New callback. (list_name_data_func): If we are on the editable row, set the text to "Type name of new folder". (list_selection_changed): Handle the editable row. (list_mtime_data_func): Likewise. * gtk/gtkfilesystemunix.c (gtk_file_system_unix_make_path): Return NULL, not FALSE. (gtk_file_system_unix_create_folder): Test the result of mkdir() correctly.
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void _gtk_file_system_model_add_editable (GtkFileSystemModel *model,
GtkTreeIter *iter);
void _gtk_file_system_model_remove_editable (GtkFileSystemModel *model);
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G_END_DECLS
#endif /* __GTK_FILE_SYSTEM_MODEL_H__ */