forked from AuroraMiddleware/gtk
a1a252ce46
Fri Feb 2 12:26:50 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkrc.c (gtk_rc_add_initial_default_files): Get rid of
a bunch of g_strdup_printf("%s%s") in favor of g_strconcat().
* gtk/gtkrc.c Makefile.am: Use $(libdir), not $(exe_prefix),
since some people set $(libdir) separately. (#1290, David Kaelbling)
Thu Feb 1 18:25:46 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkfilesel.c: If PATH_MAX and MAXPATHLEN are not
defined, define MAXPATHLEN to 2048. (The Hurd doesn't have
MAXPATHLEN, but the code here depends on a fixed value.)
(#4524)
Wed Jan 31 22:01:04 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkhandlebox.c (gtk_handle_box_button_changed): Handle the case
where child == NULL and handle_position == RIGHT or BOTTOM. (#8041g)
Wed Jan 31 21:20:39 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkctree.c (real_tree_move): If the node being moved isn't
viewable there is no way that moving the node will cause the
focus row to become not viewable, so omit check on the visibility
of new_sibling, which is irrelevant. (Fixes #8002, David Helder)
Wed Jan 31 20:38:17 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkentry.c (gtk_entry_commit_cb): Delete the current
selection before inserting new text.
Wed Jan 31 18:49:33 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkoptionmenu.c (gtk_option_menu_item_state_changed_cb):
Make the sensitivity of the reparented child track that of
the original parent menu item. (#34218, David Hodson)
* gtk/gtkoptionmenu.c (gtk_option_menu_item_destroy_cb): Handle
the case where the current item is destroyed properly.
* gtk/gtkoptionmenu.c: Some additional code cleanups and fix
some edge cases with child-less menuitems.
Wed Jan 31 17:16:13 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcombo.c (gtk_combo_window_key_press): Make Return
key pop down window. (#12074, Jon K Hellan)
Wed Jan 31 16:21:42 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtklist.c (gtk_list_signal_item_toggle): Don't allow
toggling of rows off in BROWSE or EXTENDED mode. (#12072, Jon K Hellan)
The solution here isn't perfect - you get an extraneous
emission of "toggle", which could conceivably confuse an app,
but better than the current situation. LXR search seems to
indicate that no apps in GNOME CVS connect to "toggle".
Wed Jan 31 15:46:13 2001 Owen Taylor <otaylor@redhat.com>
* gtk/Makefile.am (libgtkinclude_HEADERS): Move gtkcompat.h from
gtk_public_h_sources to directly here to avoid warning when
building srcdir != builddir. (#9656)
Tue Jan 30 19:49:02 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkrange.c: Patch from Kipp Hickman to make the event
handlers in gtkrange.c return the proper values (TRUE == handled)
(#10316).
This is just the tip of the iceberg, but gtkrange.c is the
most common place where the propagation is problematical,
and also a place where it is almost certainly safe to change
this in the stable branch.
(You don't want right click popups on a range control or anything...)
Tue Jan 30 18:57:59 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtktext.c (clear_focus_area): We need to clear the focus
area on focus out, even if a background pixmap isn't set.
(#13941)
Tue Jan 30 18:24:10 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtknotebook.c (gtk_notebook_set_shape): Fix from Sean Cunningham
to deal with setting the shape properly when scrolling arrows are
turned on, but not visible because there is sufficient space.
(#13432)
Tue Jan 30 16:39:25 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkitemfactory.c (gtk_item_factory_delete_item): For menu
items with submenus, destroy the item along with the submenu.
(#7841, Brian Masney(?)) Also, handle paths of the form '<foo>/abcd...'
properly.
* gtk/testgtk.c (menu_items): Add a dummy branch that we delete
later.
Tue Jan 30 15:51:25 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwindow.c (gtk_window_real_set_focus): Fix a problem where
the focus widget sometimes wasn't drawn with the default if there
was no default widget.
* gtk/gtkstyle.c (gtk_style_real_unrealize): free colors,
unreference pixmaps.
* gtk/gtkstyle.c (gtk_style_realize): Reference colormap
for some extra safety.
Mon Jan 29 19:00:01 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtk{ctree.c,clist.c} (set_cell_contents): Handle setting
the text of a cell to the old pointer value better, by
copying the new text before freeing the old text. Some code
cleanup. (#8079, Karl Nelson)
Mon Jan 29 16:50:19 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtklabel.[ch] gtk/gtkframe.[ch]: Make gtk_label_get_text()
gtk_frame_get_label() non strdup'ing, and G_CONST_RETURN.
Mon Jan 29 15:22:51 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkmenu.c (gtk_menu_remove): When removing an
item from a menu, check to see if it matches
menu->old_active_menu_item, and if so, unref and clear
old_active_menu_item (Patch from Pavel Cisler)
* gtk/gtkmenushell.c (gtk_menu_shell_remove): Unset
menu_shell->active_menu_item, if it is the child being
removed. (Patch based on that of Gene Ragan, #50337)
3064 lines
79 KiB
C
3064 lines
79 KiB
C
/* GTK - The GIMP Toolkit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/*
|
|
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
|
|
* file for a list of people on the GTK+ Team. See the ChangeLog
|
|
* files for a list of changes. These files are distributed with
|
|
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#ifdef HAVE_SYS_PARAM_H
|
|
#include <sys/param.h>
|
|
#endif
|
|
#ifdef HAVE_DIRENT_H
|
|
#include <dirent.h>
|
|
#endif
|
|
#include <stdlib.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#ifdef HAVE_PWD_H
|
|
#include <pwd.h>
|
|
#endif
|
|
|
|
#include "fnmatch.h"
|
|
|
|
#include "gdk/gdkkeysyms.h"
|
|
#include "gtkbutton.h"
|
|
#include "gtkentry.h"
|
|
#include "gtkfilesel.h"
|
|
#include "gtkhbox.h"
|
|
#include "gtkhbbox.h"
|
|
#include "gtklabel.h"
|
|
#include "gtklist.h"
|
|
#include "gtklistitem.h"
|
|
#include "gtkmain.h"
|
|
#include "gtkscrolledwindow.h"
|
|
#include "gtkstock.h"
|
|
#include "gtksignal.h"
|
|
#include "gtkvbox.h"
|
|
#include "gtkmenu.h"
|
|
#include "gtkmenuitem.h"
|
|
#include "gtkoptionmenu.h"
|
|
#include "gtkclist.h"
|
|
#include "gtkdialog.h"
|
|
#include "gtkintl.h"
|
|
|
|
#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN)
|
|
#define STRICT
|
|
#include <windows.h>
|
|
|
|
#ifdef G_OS_WIN32
|
|
#include <direct.h>
|
|
#include <io.h>
|
|
#define mkdir(p,m) _mkdir(p)
|
|
#ifndef S_ISDIR
|
|
#define S_ISDIR(mode) ((mode)&_S_IFDIR)
|
|
#endif
|
|
|
|
#endif /* G_OS_WIN32 */
|
|
|
|
#endif /* G_OS_WIN32 || G_WITH_CYGWIN */
|
|
|
|
#define DIR_LIST_WIDTH 180
|
|
#define DIR_LIST_HEIGHT 180
|
|
#define FILE_LIST_WIDTH 180
|
|
#define FILE_LIST_HEIGHT 180
|
|
|
|
/* The Hurd doesn't define either PATH_MAX or MAXPATHLEN, so we put this
|
|
* in here, since the rest of the code in the file does require some
|
|
* fixed maximum.
|
|
*/
|
|
#ifndef MAXPATHLEN
|
|
# ifdef PATH_MAX
|
|
# define MAXPATHLEN PATH_MAX
|
|
# else
|
|
# define MAXPATHLEN 2048
|
|
# endif
|
|
#endif
|
|
|
|
/* I've put this here so it doesn't get confused with the
|
|
* file completion interface */
|
|
typedef struct _HistoryCallbackArg HistoryCallbackArg;
|
|
|
|
struct _HistoryCallbackArg
|
|
{
|
|
gchar *directory;
|
|
GtkWidget *menu_item;
|
|
};
|
|
|
|
|
|
typedef struct _CompletionState CompletionState;
|
|
typedef struct _CompletionDir CompletionDir;
|
|
typedef struct _CompletionDirSent CompletionDirSent;
|
|
typedef struct _CompletionDirEntry CompletionDirEntry;
|
|
typedef struct _CompletionUserDir CompletionUserDir;
|
|
typedef struct _PossibleCompletion PossibleCompletion;
|
|
|
|
/* Non-external file completion decls and structures */
|
|
|
|
/* A contant telling PRCS how many directories to cache. Its actually
|
|
* kept in a list, so the geometry isn't important. */
|
|
#define CMPL_DIRECTORY_CACHE_SIZE 10
|
|
|
|
/* A constant used to determine whether a substring was an exact
|
|
* match by first_diff_index()
|
|
*/
|
|
#define PATTERN_MATCH -1
|
|
/* The arguments used by all fnmatch() calls below
|
|
*/
|
|
#define FNMATCH_FLAGS (FNM_PATHNAME | FNM_PERIOD)
|
|
|
|
#define CMPL_ERRNO_TOO_LONG ((1<<16)-1)
|
|
|
|
/* This structure contains all the useful information about a directory
|
|
* for the purposes of filename completion. These structures are cached
|
|
* in the CompletionState struct. CompletionDir's are reference counted.
|
|
*/
|
|
struct _CompletionDirSent
|
|
{
|
|
ino_t inode;
|
|
time_t mtime;
|
|
dev_t device;
|
|
|
|
gint entry_count;
|
|
struct _CompletionDirEntry *entries;
|
|
};
|
|
|
|
struct _CompletionDir
|
|
{
|
|
CompletionDirSent *sent;
|
|
|
|
gchar *fullname;
|
|
gint fullname_len;
|
|
|
|
struct _CompletionDir *cmpl_parent;
|
|
gint cmpl_index;
|
|
gchar *cmpl_text;
|
|
};
|
|
|
|
/* This structure contains pairs of directory entry names with a flag saying
|
|
* whether or not they are a valid directory. NOTE: This information is used
|
|
* to provide the caller with information about whether to update its completions
|
|
* or try to open a file. Since directories are cached by the directory mtime,
|
|
* a symlink which points to an invalid file (which will not be a directory),
|
|
* will not be reevaluated if that file is created, unless the containing
|
|
* directory is touched. I consider this case to be worth ignoring (josh).
|
|
*/
|
|
struct _CompletionDirEntry
|
|
{
|
|
gboolean is_dir;
|
|
gchar *entry_name;
|
|
};
|
|
|
|
struct _CompletionUserDir
|
|
{
|
|
gchar *login;
|
|
gchar *homedir;
|
|
};
|
|
|
|
struct _PossibleCompletion
|
|
{
|
|
/* accessible fields, all are accessed externally by functions
|
|
* declared above
|
|
*/
|
|
gchar *text;
|
|
gint is_a_completion;
|
|
gboolean is_directory;
|
|
|
|
/* Private fields
|
|
*/
|
|
gint text_alloc;
|
|
};
|
|
|
|
struct _CompletionState
|
|
{
|
|
gint last_valid_char;
|
|
gchar *updated_text;
|
|
gint updated_text_len;
|
|
gint updated_text_alloc;
|
|
gboolean re_complete;
|
|
|
|
gchar *user_dir_name_buffer;
|
|
gint user_directories_len;
|
|
|
|
gchar *last_completion_text;
|
|
|
|
gint user_completion_index; /* if >= 0, currently completing ~user */
|
|
|
|
struct _CompletionDir *completion_dir; /* directory completing from */
|
|
struct _CompletionDir *active_completion_dir;
|
|
|
|
struct _PossibleCompletion the_completion;
|
|
|
|
struct _CompletionDir *reference_dir; /* initial directory */
|
|
|
|
GList* directory_storage;
|
|
GList* directory_sent_storage;
|
|
|
|
struct _CompletionUserDir *user_directories;
|
|
};
|
|
|
|
|
|
/* File completion functions which would be external, were they used
|
|
* outside of this file.
|
|
*/
|
|
|
|
static CompletionState* cmpl_init_state (void);
|
|
static void cmpl_free_state (CompletionState *cmpl_state);
|
|
static gint cmpl_state_okay (CompletionState* cmpl_state);
|
|
static gchar* cmpl_strerror (gint);
|
|
|
|
static PossibleCompletion* cmpl_completion_matches(gchar *text_to_complete,
|
|
gchar **remaining_text,
|
|
CompletionState *cmpl_state);
|
|
|
|
/* Returns a name for consideration, possibly a completion, this name
|
|
* will be invalid after the next call to cmpl_next_completion.
|
|
*/
|
|
static char* cmpl_this_completion (PossibleCompletion*);
|
|
|
|
/* True if this completion matches the given text. Otherwise, this
|
|
* output can be used to have a list of non-completions.
|
|
*/
|
|
static gint cmpl_is_a_completion (PossibleCompletion*);
|
|
|
|
/* True if the completion is a directory
|
|
*/
|
|
static gboolean cmpl_is_directory (PossibleCompletion*);
|
|
|
|
/* Obtains the next completion, or NULL
|
|
*/
|
|
static PossibleCompletion* cmpl_next_completion (CompletionState*);
|
|
|
|
/* Updating completions: the return value of cmpl_updated_text() will
|
|
* be text_to_complete completed as much as possible after the most
|
|
* recent call to cmpl_completion_matches. For the present
|
|
* application, this is the suggested replacement for the user's input
|
|
* string. You must CALL THIS AFTER ALL cmpl_text_completions have
|
|
* been received.
|
|
*/
|
|
static gchar* cmpl_updated_text (CompletionState* cmpl_state);
|
|
|
|
/* After updating, to see if the completion was a directory, call
|
|
* this. If it was, you should consider re-calling completion_matches.
|
|
*/
|
|
static gboolean cmpl_updated_dir (CompletionState* cmpl_state);
|
|
|
|
/* Current location: if using file completion, return the current
|
|
* directory, from which file completion begins. More specifically,
|
|
* the cwd concatenated with all exact completions up to the last
|
|
* directory delimiter('/').
|
|
*/
|
|
static gchar* cmpl_reference_position (CompletionState* cmpl_state);
|
|
|
|
/* backing up: if cmpl_completion_matches returns NULL, you may query
|
|
* the index of the last completable character into cmpl_updated_text.
|
|
*/
|
|
static gint cmpl_last_valid_char (CompletionState* cmpl_state);
|
|
|
|
/* When the user selects a non-directory, call cmpl_completion_fullname
|
|
* to get the full name of the selected file.
|
|
*/
|
|
static gchar* cmpl_completion_fullname (gchar*, CompletionState* cmpl_state);
|
|
|
|
|
|
/* Directory operations. */
|
|
static CompletionDir* open_ref_dir (gchar* text_to_complete,
|
|
gchar** remaining_text,
|
|
CompletionState* cmpl_state);
|
|
#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN)
|
|
static gboolean check_dir (gchar *dir_name,
|
|
struct stat *result,
|
|
gboolean *stat_subdirs);
|
|
#endif
|
|
static CompletionDir* open_dir (gchar* dir_name,
|
|
CompletionState* cmpl_state);
|
|
#ifdef HAVE_PWD_H
|
|
static CompletionDir* open_user_dir (gchar* text_to_complete,
|
|
CompletionState *cmpl_state);
|
|
#endif
|
|
static CompletionDir* open_relative_dir (gchar* dir_name, CompletionDir* dir,
|
|
CompletionState *cmpl_state);
|
|
static CompletionDirSent* open_new_dir (gchar* dir_name,
|
|
struct stat* sbuf,
|
|
gboolean stat_subdirs);
|
|
static gint correct_dir_fullname (CompletionDir* cmpl_dir);
|
|
static gint correct_parent (CompletionDir* cmpl_dir,
|
|
struct stat *sbuf);
|
|
static gchar* find_parent_dir_fullname (gchar* dirname);
|
|
static CompletionDir* attach_dir (CompletionDirSent* sent,
|
|
gchar* dir_name,
|
|
CompletionState *cmpl_state);
|
|
static void free_dir_sent (CompletionDirSent* sent);
|
|
static void free_dir (CompletionDir *dir);
|
|
static void prune_memory_usage(CompletionState *cmpl_state);
|
|
|
|
/* Completion operations */
|
|
static PossibleCompletion* attempt_homedir_completion(gchar* text_to_complete,
|
|
CompletionState *cmpl_state);
|
|
static PossibleCompletion* attempt_file_completion(CompletionState *cmpl_state);
|
|
static CompletionDir* find_completion_dir(gchar* text_to_complete,
|
|
gchar** remaining_text,
|
|
CompletionState* cmpl_state);
|
|
static PossibleCompletion* append_completion_text(gchar* text,
|
|
CompletionState* cmpl_state);
|
|
#ifdef HAVE_PWD_H
|
|
static gint get_pwdb(CompletionState* cmpl_state);
|
|
static gint compare_user_dir(const void* a, const void* b);
|
|
#endif
|
|
static gint first_diff_index(gchar* pat, gchar* text);
|
|
static gint compare_cmpl_dir(const void* a, const void* b);
|
|
static void update_cmpl(PossibleCompletion* poss,
|
|
CompletionState* cmpl_state);
|
|
|
|
static void gtk_file_selection_class_init (GtkFileSelectionClass *klass);
|
|
static void gtk_file_selection_init (GtkFileSelection *filesel);
|
|
static void gtk_file_selection_destroy (GtkObject *object);
|
|
static gint gtk_file_selection_key_press (GtkWidget *widget,
|
|
GdkEventKey *event,
|
|
gpointer user_data);
|
|
|
|
static void gtk_file_selection_file_button (GtkWidget *widget,
|
|
gint row,
|
|
gint column,
|
|
GdkEventButton *bevent,
|
|
gpointer user_data);
|
|
|
|
static void gtk_file_selection_dir_button (GtkWidget *widget,
|
|
gint row,
|
|
gint column,
|
|
GdkEventButton *bevent,
|
|
gpointer data);
|
|
|
|
static void gtk_file_selection_populate (GtkFileSelection *fs,
|
|
gchar *rel_path,
|
|
gint try_complete);
|
|
static void gtk_file_selection_abort (GtkFileSelection *fs);
|
|
|
|
static void gtk_file_selection_update_history_menu (GtkFileSelection *fs,
|
|
gchar *current_dir);
|
|
|
|
static void gtk_file_selection_create_dir (GtkWidget *widget, gpointer data);
|
|
static void gtk_file_selection_delete_file (GtkWidget *widget, gpointer data);
|
|
static void gtk_file_selection_rename_file (GtkWidget *widget, gpointer data);
|
|
|
|
|
|
|
|
static GtkWindowClass *parent_class = NULL;
|
|
|
|
/* Saves errno when something cmpl does fails. */
|
|
static gint cmpl_errno;
|
|
|
|
#ifdef G_WITH_CYGWIN
|
|
/*
|
|
* Take the path currently in the file selection
|
|
* entry field and translate as necessary from
|
|
* a WIN32 style to CYGWIN32 style path. For
|
|
* instance translate:
|
|
* x:\somepath\file.jpg
|
|
* to:
|
|
* //x/somepath/file.jpg
|
|
*
|
|
* Replace the path in the selection text field.
|
|
* Return a boolean value concerning whether a
|
|
* translation had to be made.
|
|
*/
|
|
int
|
|
translate_win32_path (GtkFileSelection *filesel)
|
|
{
|
|
int updated = 0;
|
|
gchar *path;
|
|
|
|
/*
|
|
* Retrieve the current path
|
|
*/
|
|
path = gtk_entry_get_text (GTK_ENTRY (filesel->selection_entry));
|
|
|
|
/*
|
|
* Translate only if this looks like a DOS-ish
|
|
* path... First handle any drive letters.
|
|
*/
|
|
if (isalpha (path[0]) && (path[1] == ':')) {
|
|
/*
|
|
* This part kind of stinks... It isn't possible
|
|
* to know if there is enough space in the current
|
|
* string for the extra character required in this
|
|
* conversion. Assume that there isn't enough space
|
|
* and use the set function on the text field to
|
|
* set the newly created string.
|
|
*/
|
|
gchar *newPath = g_strdup_printf ("//%c/%s", path[0], (path + 3));
|
|
gtk_entry_set_text (GTK_ENTRY (filesel->selection_entry), newPath);
|
|
|
|
path = newPath;
|
|
updated = 1;
|
|
}
|
|
|
|
/*
|
|
* Now, replace backslashes with forward slashes
|
|
* if necessary.
|
|
*/
|
|
if (strchr (path, '\\'))
|
|
{
|
|
int index;
|
|
for (index = 0; path[index] != '\0'; index++)
|
|
if (path[index] == '\\')
|
|
path[index] = '/';
|
|
|
|
updated = 1;
|
|
}
|
|
|
|
return updated;
|
|
}
|
|
#endif
|
|
|
|
GtkType
|
|
gtk_file_selection_get_type (void)
|
|
{
|
|
static GtkType file_selection_type = 0;
|
|
|
|
if (!file_selection_type)
|
|
{
|
|
static const GtkTypeInfo filesel_info =
|
|
{
|
|
"GtkFileSelection",
|
|
sizeof (GtkFileSelection),
|
|
sizeof (GtkFileSelectionClass),
|
|
(GtkClassInitFunc) gtk_file_selection_class_init,
|
|
(GtkObjectInitFunc) gtk_file_selection_init,
|
|
/* reserved_1 */ NULL,
|
|
/* reserved_2 */ NULL,
|
|
(GtkClassInitFunc) NULL,
|
|
};
|
|
|
|
file_selection_type = gtk_type_unique (GTK_TYPE_DIALOG, &filesel_info);
|
|
}
|
|
|
|
return file_selection_type;
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_class_init (GtkFileSelectionClass *class)
|
|
{
|
|
GtkObjectClass *object_class;
|
|
|
|
object_class = (GtkObjectClass*) class;
|
|
|
|
parent_class = gtk_type_class (GTK_TYPE_DIALOG);
|
|
|
|
object_class->destroy = gtk_file_selection_destroy;
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_init (GtkFileSelection *filesel)
|
|
{
|
|
GtkWidget *entry_vbox;
|
|
GtkWidget *label;
|
|
GtkWidget *list_hbox;
|
|
GtkWidget *confirm_area;
|
|
GtkWidget *pulldown_hbox;
|
|
GtkWidget *scrolled_win;
|
|
GtkDialog *dialog;
|
|
|
|
char *dir_title [2];
|
|
char *file_title [2];
|
|
|
|
dialog = GTK_DIALOG (filesel);
|
|
|
|
filesel->cmpl_state = cmpl_init_state ();
|
|
|
|
/* The dialog-sized vertical box */
|
|
filesel->main_vbox = dialog->vbox;
|
|
gtk_container_set_border_width (GTK_CONTAINER (filesel), 10);
|
|
|
|
/* The horizontal box containing create, rename etc. buttons */
|
|
filesel->button_area = gtk_hbutton_box_new ();
|
|
gtk_button_box_set_layout (GTK_BUTTON_BOX (filesel->button_area), GTK_BUTTONBOX_START);
|
|
gtk_button_box_set_spacing (GTK_BUTTON_BOX (filesel->button_area), 0);
|
|
gtk_box_pack_start (GTK_BOX (filesel->main_vbox), filesel->button_area,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show (filesel->button_area);
|
|
|
|
gtk_file_selection_show_fileop_buttons (filesel);
|
|
|
|
/* hbox for pulldown menu */
|
|
pulldown_hbox = gtk_hbox_new (TRUE, 5);
|
|
gtk_box_pack_start (GTK_BOX (filesel->main_vbox), pulldown_hbox, FALSE, FALSE, 0);
|
|
gtk_widget_show (pulldown_hbox);
|
|
|
|
/* Pulldown menu */
|
|
filesel->history_pulldown = gtk_option_menu_new ();
|
|
gtk_widget_show (filesel->history_pulldown);
|
|
gtk_box_pack_start (GTK_BOX (pulldown_hbox), filesel->history_pulldown,
|
|
FALSE, FALSE, 0);
|
|
|
|
/* The horizontal box containing the directory and file listboxes */
|
|
list_hbox = gtk_hbox_new (FALSE, 5);
|
|
gtk_box_pack_start (GTK_BOX (filesel->main_vbox), list_hbox, TRUE, TRUE, 0);
|
|
gtk_widget_show (list_hbox);
|
|
|
|
/* The directories clist */
|
|
dir_title[0] = _("Directories");
|
|
dir_title[1] = NULL;
|
|
filesel->dir_list = gtk_clist_new_with_titles (1, (gchar**) dir_title);
|
|
gtk_widget_set_usize (filesel->dir_list, DIR_LIST_WIDTH, DIR_LIST_HEIGHT);
|
|
gtk_signal_connect (GTK_OBJECT (filesel->dir_list), "select_row",
|
|
(GtkSignalFunc) gtk_file_selection_dir_button,
|
|
(gpointer) filesel);
|
|
gtk_clist_set_column_auto_resize (GTK_CLIST (filesel->dir_list), 0, TRUE);
|
|
gtk_clist_column_titles_passive (GTK_CLIST (filesel->dir_list));
|
|
|
|
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_container_add (GTK_CONTAINER (scrolled_win), filesel->dir_list);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
|
|
GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
|
|
gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5);
|
|
gtk_box_pack_start (GTK_BOX (list_hbox), scrolled_win, TRUE, TRUE, 0);
|
|
gtk_widget_show (filesel->dir_list);
|
|
gtk_widget_show (scrolled_win);
|
|
|
|
/* The files clist */
|
|
file_title[0] = _("Files");
|
|
file_title[1] = NULL;
|
|
filesel->file_list = gtk_clist_new_with_titles (1, (gchar**) file_title);
|
|
gtk_widget_set_usize (filesel->file_list, FILE_LIST_WIDTH, FILE_LIST_HEIGHT);
|
|
gtk_signal_connect (GTK_OBJECT (filesel->file_list), "select_row",
|
|
(GtkSignalFunc) gtk_file_selection_file_button,
|
|
(gpointer) filesel);
|
|
gtk_clist_set_column_auto_resize (GTK_CLIST (filesel->file_list), 0, TRUE);
|
|
gtk_clist_column_titles_passive (GTK_CLIST (filesel->file_list));
|
|
|
|
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_container_add (GTK_CONTAINER (scrolled_win), filesel->file_list);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
|
|
GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
|
|
gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5);
|
|
gtk_box_pack_start (GTK_BOX (list_hbox), scrolled_win, TRUE, TRUE, 0);
|
|
gtk_widget_show (filesel->file_list);
|
|
gtk_widget_show (scrolled_win);
|
|
|
|
/* action area for packing buttons into. */
|
|
filesel->action_area = gtk_hbox_new (TRUE, 0);
|
|
gtk_box_pack_start (GTK_BOX (filesel->main_vbox), filesel->action_area,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show (filesel->action_area);
|
|
|
|
/* The OK/Cancel button area */
|
|
confirm_area = dialog->action_area;
|
|
|
|
/* The OK button */
|
|
filesel->ok_button = gtk_dialog_add_button (dialog,
|
|
GTK_STOCK_BUTTON_OK,
|
|
GTK_RESPONSE_OK);
|
|
|
|
gtk_widget_grab_default (filesel->ok_button);
|
|
|
|
/* The Cancel button */
|
|
filesel->cancel_button = gtk_dialog_add_button (dialog,
|
|
GTK_STOCK_BUTTON_CANCEL,
|
|
GTK_RESPONSE_CANCEL);
|
|
|
|
/* The selection entry widget */
|
|
entry_vbox = gtk_vbox_new (FALSE, 2);
|
|
gtk_box_pack_end (GTK_BOX (filesel->main_vbox), entry_vbox, FALSE, FALSE, 2);
|
|
gtk_widget_show (entry_vbox);
|
|
|
|
filesel->selection_text = label = gtk_label_new ("");
|
|
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
|
|
gtk_box_pack_start (GTK_BOX (entry_vbox), label, FALSE, FALSE, 0);
|
|
gtk_widget_show (label);
|
|
|
|
filesel->selection_entry = gtk_entry_new ();
|
|
gtk_signal_connect (GTK_OBJECT (filesel->selection_entry), "key_press_event",
|
|
(GtkSignalFunc) gtk_file_selection_key_press, filesel);
|
|
gtk_signal_connect_object (GTK_OBJECT (filesel->selection_entry), "focus_in_event",
|
|
(GtkSignalFunc) gtk_widget_grab_default,
|
|
GTK_OBJECT (filesel->ok_button));
|
|
gtk_signal_connect_object (GTK_OBJECT (filesel->selection_entry), "activate",
|
|
(GtkSignalFunc) gtk_button_clicked,
|
|
GTK_OBJECT (filesel->ok_button));
|
|
gtk_box_pack_start (GTK_BOX (entry_vbox), filesel->selection_entry, TRUE, TRUE, 0);
|
|
gtk_widget_show (filesel->selection_entry);
|
|
|
|
if (!cmpl_state_okay (filesel->cmpl_state))
|
|
{
|
|
gchar err_buf[256];
|
|
|
|
sprintf (err_buf, _("Directory unreadable: %s"), cmpl_strerror (cmpl_errno));
|
|
|
|
gtk_label_set_text (GTK_LABEL (filesel->selection_text), err_buf);
|
|
}
|
|
else
|
|
{
|
|
gtk_file_selection_populate (filesel, "", FALSE);
|
|
}
|
|
|
|
gtk_widget_grab_focus (filesel->selection_entry);
|
|
}
|
|
|
|
GtkWidget*
|
|
gtk_file_selection_new (const gchar *title)
|
|
{
|
|
GtkFileSelection *filesel;
|
|
|
|
filesel = gtk_type_new (GTK_TYPE_FILE_SELECTION);
|
|
gtk_window_set_title (GTK_WINDOW (filesel), title);
|
|
|
|
return GTK_WIDGET (filesel);
|
|
}
|
|
|
|
void
|
|
gtk_file_selection_show_fileop_buttons (GtkFileSelection *filesel)
|
|
{
|
|
g_return_if_fail (filesel != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (filesel));
|
|
|
|
/* delete, create directory, and rename */
|
|
if (!filesel->fileop_c_dir)
|
|
{
|
|
filesel->fileop_c_dir = gtk_button_new_with_label (_("Create Dir"));
|
|
gtk_signal_connect (GTK_OBJECT (filesel->fileop_c_dir), "clicked",
|
|
(GtkSignalFunc) gtk_file_selection_create_dir,
|
|
(gpointer) filesel);
|
|
gtk_box_pack_start (GTK_BOX (filesel->button_area),
|
|
filesel->fileop_c_dir, TRUE, TRUE, 0);
|
|
gtk_widget_show (filesel->fileop_c_dir);
|
|
}
|
|
|
|
if (!filesel->fileop_del_file)
|
|
{
|
|
filesel->fileop_del_file = gtk_button_new_with_label (_("Delete File"));
|
|
gtk_signal_connect (GTK_OBJECT (filesel->fileop_del_file), "clicked",
|
|
(GtkSignalFunc) gtk_file_selection_delete_file,
|
|
(gpointer) filesel);
|
|
gtk_box_pack_start (GTK_BOX (filesel->button_area),
|
|
filesel->fileop_del_file, TRUE, TRUE, 0);
|
|
gtk_widget_show (filesel->fileop_del_file);
|
|
}
|
|
|
|
if (!filesel->fileop_ren_file)
|
|
{
|
|
filesel->fileop_ren_file = gtk_button_new_with_label (_("Rename File"));
|
|
gtk_signal_connect (GTK_OBJECT (filesel->fileop_ren_file), "clicked",
|
|
(GtkSignalFunc) gtk_file_selection_rename_file,
|
|
(gpointer) filesel);
|
|
gtk_box_pack_start (GTK_BOX (filesel->button_area),
|
|
filesel->fileop_ren_file, TRUE, TRUE, 0);
|
|
gtk_widget_show (filesel->fileop_ren_file);
|
|
}
|
|
|
|
gtk_widget_queue_resize (GTK_WIDGET (filesel));
|
|
}
|
|
|
|
void
|
|
gtk_file_selection_hide_fileop_buttons (GtkFileSelection *filesel)
|
|
{
|
|
g_return_if_fail (filesel != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (filesel));
|
|
|
|
if (filesel->fileop_ren_file)
|
|
{
|
|
gtk_widget_destroy (filesel->fileop_ren_file);
|
|
filesel->fileop_ren_file = NULL;
|
|
}
|
|
|
|
if (filesel->fileop_del_file)
|
|
{
|
|
gtk_widget_destroy (filesel->fileop_del_file);
|
|
filesel->fileop_del_file = NULL;
|
|
}
|
|
|
|
if (filesel->fileop_c_dir)
|
|
{
|
|
gtk_widget_destroy (filesel->fileop_c_dir);
|
|
filesel->fileop_c_dir = NULL;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void
|
|
gtk_file_selection_set_filename (GtkFileSelection *filesel,
|
|
const gchar *filename)
|
|
{
|
|
gchar *buf;
|
|
const char *name, *last_slash;
|
|
|
|
g_return_if_fail (filesel != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (filesel));
|
|
g_return_if_fail (filename != NULL);
|
|
|
|
last_slash = strrchr (filename, G_DIR_SEPARATOR);
|
|
|
|
if (!last_slash)
|
|
{
|
|
buf = g_strdup ("");
|
|
name = filename;
|
|
}
|
|
else
|
|
{
|
|
buf = g_strdup (filename);
|
|
buf[last_slash - filename + 1] = 0;
|
|
name = last_slash + 1;
|
|
}
|
|
|
|
gtk_file_selection_populate (filesel, buf, FALSE);
|
|
|
|
if (filesel->selection_entry)
|
|
gtk_entry_set_text (GTK_ENTRY (filesel->selection_entry), name);
|
|
g_free (buf);
|
|
}
|
|
|
|
gchar*
|
|
gtk_file_selection_get_filename (GtkFileSelection *filesel)
|
|
{
|
|
static gchar nothing[2] = "";
|
|
static gchar something[MAXPATHLEN*2];
|
|
char *sys_filename;
|
|
char *text;
|
|
|
|
g_return_val_if_fail (filesel != NULL, nothing);
|
|
g_return_val_if_fail (GTK_IS_FILE_SELECTION (filesel), nothing);
|
|
|
|
#ifdef G_WITH_CYGWIN
|
|
translate_win32_path (filesel);
|
|
#endif
|
|
text = gtk_entry_get_text (GTK_ENTRY (filesel->selection_entry));
|
|
if (text)
|
|
{
|
|
sys_filename = g_filename_from_utf8 (cmpl_completion_fullname (text, filesel->cmpl_state), -1, NULL, NULL, NULL);
|
|
strncpy (something, sys_filename, sizeof (something));
|
|
g_free (sys_filename);
|
|
return something;
|
|
}
|
|
|
|
return nothing;
|
|
}
|
|
|
|
void
|
|
gtk_file_selection_complete (GtkFileSelection *filesel,
|
|
const gchar *pattern)
|
|
{
|
|
g_return_if_fail (filesel != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (filesel));
|
|
g_return_if_fail (pattern != NULL);
|
|
|
|
if (filesel->selection_entry)
|
|
gtk_entry_set_text (GTK_ENTRY (filesel->selection_entry), pattern);
|
|
gtk_file_selection_populate (filesel, (gchar*) pattern, TRUE);
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_destroy (GtkObject *object)
|
|
{
|
|
GtkFileSelection *filesel;
|
|
GList *list;
|
|
HistoryCallbackArg *callback_arg;
|
|
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (object));
|
|
|
|
filesel = GTK_FILE_SELECTION (object);
|
|
|
|
if (filesel->fileop_dialog)
|
|
{
|
|
gtk_widget_destroy (filesel->fileop_dialog);
|
|
filesel->fileop_dialog = NULL;
|
|
}
|
|
|
|
if (filesel->history_list)
|
|
{
|
|
list = filesel->history_list;
|
|
while (list)
|
|
{
|
|
callback_arg = list->data;
|
|
g_free (callback_arg->directory);
|
|
g_free (callback_arg);
|
|
list = list->next;
|
|
}
|
|
g_list_free (filesel->history_list);
|
|
filesel->history_list = NULL;
|
|
}
|
|
|
|
if (filesel->cmpl_state)
|
|
{
|
|
cmpl_free_state (filesel->cmpl_state);
|
|
filesel->cmpl_state = NULL;
|
|
}
|
|
|
|
GTK_OBJECT_CLASS (parent_class)->destroy (object);
|
|
}
|
|
|
|
/* Begin file operations callbacks */
|
|
|
|
static void
|
|
gtk_file_selection_fileop_error (GtkFileSelection *fs,
|
|
gchar *error_message)
|
|
{
|
|
GtkWidget *label;
|
|
GtkWidget *vbox;
|
|
GtkWidget *button;
|
|
GtkWidget *dialog;
|
|
|
|
g_return_if_fail (error_message != NULL);
|
|
|
|
/* main dialog */
|
|
dialog = gtk_dialog_new ();
|
|
/*
|
|
gtk_signal_connect (GTK_OBJECT (dialog), "destroy",
|
|
(GtkSignalFunc) gtk_file_selection_fileop_destroy,
|
|
(gpointer) fs);
|
|
*/
|
|
gtk_window_set_title (GTK_WINDOW (dialog), _("Error"));
|
|
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
|
|
|
|
/* If file dialog is grabbed, make this dialog modal too */
|
|
/* When error dialog is closed, file dialog will be grabbed again */
|
|
if (GTK_WINDOW (fs)->modal)
|
|
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
|
|
|
|
vbox = gtk_vbox_new (FALSE, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), vbox,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show (vbox);
|
|
|
|
label = gtk_label_new (error_message);
|
|
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 5);
|
|
gtk_widget_show (label);
|
|
|
|
/* yes, we free it */
|
|
g_free (error_message);
|
|
|
|
/* close button */
|
|
button = gtk_button_new_with_label (_("Close"));
|
|
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
|
(GtkSignalFunc) gtk_widget_destroy,
|
|
(gpointer) dialog);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area),
|
|
button, TRUE, TRUE, 0);
|
|
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
|
gtk_widget_grab_default (button);
|
|
gtk_widget_show (button);
|
|
|
|
gtk_widget_show (dialog);
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_fileop_destroy (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GtkFileSelection *fs = data;
|
|
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
fs->fileop_dialog = NULL;
|
|
}
|
|
|
|
|
|
static void
|
|
gtk_file_selection_create_dir_confirmed (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GtkFileSelection *fs = data;
|
|
gchar *dirname;
|
|
gchar *path;
|
|
gchar *full_path;
|
|
gchar *sys_full_path;
|
|
gchar *buf;
|
|
CompletionState *cmpl_state;
|
|
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
dirname = gtk_entry_get_text (GTK_ENTRY (fs->fileop_entry));
|
|
cmpl_state = (CompletionState*) fs->cmpl_state;
|
|
path = cmpl_reference_position (cmpl_state);
|
|
|
|
full_path = g_strconcat (path, G_DIR_SEPARATOR_S, dirname, NULL);
|
|
sys_full_path = g_filename_from_utf8 (full_path, -1, NULL, NULL, NULL);
|
|
if (mkdir (sys_full_path, 0755) < 0)
|
|
{
|
|
buf = g_strconcat ("Error creating directory \"", dirname, "\": ",
|
|
g_strerror (errno), NULL);
|
|
gtk_file_selection_fileop_error (fs, buf);
|
|
}
|
|
g_free (full_path);
|
|
g_free (sys_full_path);
|
|
|
|
gtk_widget_destroy (fs->fileop_dialog);
|
|
gtk_file_selection_populate (fs, "", FALSE);
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_create_dir (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GtkFileSelection *fs = data;
|
|
GtkWidget *label;
|
|
GtkWidget *dialog;
|
|
GtkWidget *vbox;
|
|
GtkWidget *button;
|
|
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
if (fs->fileop_dialog)
|
|
return;
|
|
|
|
/* main dialog */
|
|
dialog = gtk_dialog_new ();
|
|
fs->fileop_dialog = dialog;
|
|
gtk_signal_connect (GTK_OBJECT (dialog), "destroy",
|
|
(GtkSignalFunc) gtk_file_selection_fileop_destroy,
|
|
(gpointer) fs);
|
|
gtk_window_set_title (GTK_WINDOW (dialog), _("Create Directory"));
|
|
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
|
|
|
|
/* If file dialog is grabbed, grab option dialog */
|
|
/* When option dialog is closed, file dialog will be grabbed again */
|
|
if (GTK_WINDOW (fs)->modal)
|
|
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
|
|
|
|
vbox = gtk_vbox_new (FALSE, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), vbox,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show( vbox);
|
|
|
|
label = gtk_label_new (_("Directory name:"));
|
|
gtk_misc_set_alignment(GTK_MISC (label), 0.0, 0.0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 5);
|
|
gtk_widget_show (label);
|
|
|
|
/* The directory entry widget */
|
|
fs->fileop_entry = gtk_entry_new ();
|
|
gtk_box_pack_start (GTK_BOX (vbox), fs->fileop_entry,
|
|
TRUE, TRUE, 5);
|
|
GTK_WIDGET_SET_FLAGS (fs->fileop_entry, GTK_CAN_DEFAULT);
|
|
gtk_widget_show (fs->fileop_entry);
|
|
|
|
/* buttons */
|
|
button = gtk_button_new_with_label (_("Create"));
|
|
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
|
(GtkSignalFunc) gtk_file_selection_create_dir_confirmed,
|
|
(gpointer) fs);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area),
|
|
button, TRUE, TRUE, 0);
|
|
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
|
gtk_widget_show (button);
|
|
|
|
button = gtk_button_new_with_label (_("Cancel"));
|
|
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
|
(GtkSignalFunc) gtk_widget_destroy,
|
|
(gpointer) dialog);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area),
|
|
button, TRUE, TRUE, 0);
|
|
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
|
gtk_widget_grab_default (button);
|
|
gtk_widget_show (button);
|
|
|
|
gtk_widget_show (dialog);
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_delete_file_confirmed (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GtkFileSelection *fs = data;
|
|
CompletionState *cmpl_state;
|
|
gchar *path;
|
|
gchar *full_path;
|
|
gchar *sys_full_path;
|
|
gchar *buf;
|
|
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
cmpl_state = (CompletionState*) fs->cmpl_state;
|
|
path = cmpl_reference_position (cmpl_state);
|
|
|
|
full_path = g_strconcat (path, G_DIR_SEPARATOR_S, fs->fileop_file, NULL);
|
|
sys_full_path = g_filename_from_utf8 (full_path, -1, NULL, NULL, NULL);
|
|
if (unlink (sys_full_path) < 0)
|
|
{
|
|
buf = g_strconcat ("Error deleting file \"", fs->fileop_file, "\": ",
|
|
g_strerror (errno), NULL);
|
|
gtk_file_selection_fileop_error (fs, buf);
|
|
}
|
|
g_free (full_path);
|
|
g_free (sys_full_path);
|
|
|
|
gtk_widget_destroy (fs->fileop_dialog);
|
|
gtk_file_selection_populate (fs, "", FALSE);
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_delete_file (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GtkFileSelection *fs = data;
|
|
GtkWidget *label;
|
|
GtkWidget *vbox;
|
|
GtkWidget *button;
|
|
GtkWidget *dialog;
|
|
gchar *filename;
|
|
gchar *buf;
|
|
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
if (fs->fileop_dialog)
|
|
return;
|
|
|
|
#ifdef G_WITH_CYGWIN
|
|
translate_win32_path (fs);
|
|
#endif
|
|
|
|
filename = gtk_entry_get_text (GTK_ENTRY (fs->selection_entry));
|
|
if (strlen (filename) < 1)
|
|
return;
|
|
|
|
fs->fileop_file = filename;
|
|
|
|
/* main dialog */
|
|
fs->fileop_dialog = dialog = gtk_dialog_new ();
|
|
gtk_signal_connect (GTK_OBJECT (dialog), "destroy",
|
|
(GtkSignalFunc) gtk_file_selection_fileop_destroy,
|
|
(gpointer) fs);
|
|
gtk_window_set_title (GTK_WINDOW (dialog), _("Delete File"));
|
|
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
|
|
|
|
/* If file dialog is grabbed, grab option dialog */
|
|
/* When option dialog is closed, file dialog will be grabbed again */
|
|
if (GTK_WINDOW (fs)->modal)
|
|
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
|
|
|
|
vbox = gtk_vbox_new (FALSE, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), vbox,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show (vbox);
|
|
|
|
buf = g_strconcat ("Really delete file \"", filename, "\" ?", NULL);
|
|
label = gtk_label_new (buf);
|
|
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 5);
|
|
gtk_widget_show (label);
|
|
g_free (buf);
|
|
|
|
/* buttons */
|
|
button = gtk_button_new_with_label (_("Delete"));
|
|
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
|
(GtkSignalFunc) gtk_file_selection_delete_file_confirmed,
|
|
(gpointer) fs);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area),
|
|
button, TRUE, TRUE, 0);
|
|
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
|
gtk_widget_show (button);
|
|
|
|
button = gtk_button_new_with_label (_("Cancel"));
|
|
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
|
(GtkSignalFunc) gtk_widget_destroy,
|
|
(gpointer) dialog);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area),
|
|
button, TRUE, TRUE, 0);
|
|
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
|
gtk_widget_grab_default (button);
|
|
gtk_widget_show (button);
|
|
|
|
gtk_widget_show (dialog);
|
|
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_rename_file_confirmed (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GtkFileSelection *fs = data;
|
|
gchar *buf;
|
|
gchar *file;
|
|
gchar *path;
|
|
gchar *new_filename;
|
|
gchar *old_filename;
|
|
gchar *sys_new_filename;
|
|
gchar *sys_old_filename;
|
|
CompletionState *cmpl_state;
|
|
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
file = gtk_entry_get_text (GTK_ENTRY (fs->fileop_entry));
|
|
cmpl_state = (CompletionState*) fs->cmpl_state;
|
|
path = cmpl_reference_position (cmpl_state);
|
|
|
|
new_filename = g_strconcat (path, G_DIR_SEPARATOR_S, file, NULL);
|
|
old_filename = g_strconcat (path, G_DIR_SEPARATOR_S, fs->fileop_file, NULL);
|
|
|
|
sys_new_filename = g_filename_from_utf8 (new_filename, -1, NULL, NULL, NULL);
|
|
sys_old_filename = g_filename_from_utf8 (old_filename, -1, NULL, NULL, NULL);
|
|
|
|
if (rename (sys_old_filename, sys_new_filename) < 0)
|
|
{
|
|
buf = g_strconcat ("Error renaming file \"", file, "\": ",
|
|
g_strerror (errno), NULL);
|
|
gtk_file_selection_fileop_error (fs, buf);
|
|
}
|
|
g_free (new_filename);
|
|
g_free (old_filename);
|
|
g_free (sys_new_filename);
|
|
g_free (sys_old_filename);
|
|
|
|
gtk_widget_destroy (fs->fileop_dialog);
|
|
gtk_file_selection_populate (fs, "", FALSE);
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_rename_file (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GtkFileSelection *fs = data;
|
|
GtkWidget *label;
|
|
GtkWidget *dialog;
|
|
GtkWidget *vbox;
|
|
GtkWidget *button;
|
|
gchar *buf;
|
|
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
if (fs->fileop_dialog)
|
|
return;
|
|
|
|
fs->fileop_file = gtk_entry_get_text (GTK_ENTRY (fs->selection_entry));
|
|
if (strlen (fs->fileop_file) < 1)
|
|
return;
|
|
|
|
/* main dialog */
|
|
fs->fileop_dialog = dialog = gtk_dialog_new ();
|
|
gtk_signal_connect (GTK_OBJECT (dialog), "destroy",
|
|
(GtkSignalFunc) gtk_file_selection_fileop_destroy,
|
|
(gpointer) fs);
|
|
gtk_window_set_title (GTK_WINDOW (dialog), _("Rename File"));
|
|
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
|
|
|
|
/* If file dialog is grabbed, grab option dialog */
|
|
/* When option dialog closed, file dialog will be grabbed again */
|
|
if (GTK_WINDOW (fs)->modal)
|
|
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
|
|
|
|
vbox = gtk_vbox_new (FALSE, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), vbox,
|
|
FALSE, FALSE, 0);
|
|
gtk_widget_show(vbox);
|
|
|
|
buf = g_strconcat ("Rename file \"", fs->fileop_file, "\" to:", NULL);
|
|
label = gtk_label_new(buf);
|
|
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 5);
|
|
gtk_widget_show (label);
|
|
g_free (buf);
|
|
|
|
/* New filename entry */
|
|
fs->fileop_entry = gtk_entry_new ();
|
|
gtk_box_pack_start (GTK_BOX (vbox), fs->fileop_entry,
|
|
TRUE, TRUE, 5);
|
|
GTK_WIDGET_SET_FLAGS (fs->fileop_entry, GTK_CAN_DEFAULT);
|
|
gtk_widget_show (fs->fileop_entry);
|
|
|
|
gtk_entry_set_text (GTK_ENTRY (fs->fileop_entry), fs->fileop_file);
|
|
gtk_editable_select_region (GTK_EDITABLE (fs->fileop_entry),
|
|
0, strlen (fs->fileop_file));
|
|
|
|
/* buttons */
|
|
button = gtk_button_new_with_label (_("Rename"));
|
|
gtk_signal_connect (GTK_OBJECT (button), "clicked",
|
|
(GtkSignalFunc) gtk_file_selection_rename_file_confirmed,
|
|
(gpointer) fs);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area),
|
|
button, TRUE, TRUE, 0);
|
|
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
|
gtk_widget_show (button);
|
|
|
|
button = gtk_button_new_with_label (_("Cancel"));
|
|
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
|
(GtkSignalFunc) gtk_widget_destroy,
|
|
(gpointer) dialog);
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area),
|
|
button, TRUE, TRUE, 0);
|
|
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
|
gtk_widget_grab_default (button);
|
|
gtk_widget_show (button);
|
|
|
|
gtk_widget_show (dialog);
|
|
}
|
|
|
|
|
|
static gint
|
|
gtk_file_selection_key_press (GtkWidget *widget,
|
|
GdkEventKey *event,
|
|
gpointer user_data)
|
|
{
|
|
GtkFileSelection *fs;
|
|
char *text;
|
|
|
|
g_return_val_if_fail (widget != NULL, FALSE);
|
|
g_return_val_if_fail (event != NULL, FALSE);
|
|
|
|
if (event->keyval == GDK_Tab)
|
|
{
|
|
fs = GTK_FILE_SELECTION (user_data);
|
|
#ifdef G_WITH_CYGWIN
|
|
translate_win32_path (fs);
|
|
#endif
|
|
text = gtk_entry_get_text (GTK_ENTRY (fs->selection_entry));
|
|
|
|
text = g_strdup (text);
|
|
|
|
gtk_file_selection_populate (fs, text, TRUE);
|
|
|
|
g_free (text);
|
|
|
|
gtk_signal_emit_stop_by_name (GTK_OBJECT (widget), "key_press_event");
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
static void
|
|
gtk_file_selection_history_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GtkFileSelection *fs = data;
|
|
HistoryCallbackArg *callback_arg;
|
|
GList *list;
|
|
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
list = fs->history_list;
|
|
|
|
while (list) {
|
|
callback_arg = list->data;
|
|
|
|
if (callback_arg->menu_item == widget)
|
|
{
|
|
gtk_file_selection_populate (fs, callback_arg->directory, FALSE);
|
|
break;
|
|
}
|
|
|
|
list = list->next;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_update_history_menu (GtkFileSelection *fs,
|
|
gchar *current_directory)
|
|
{
|
|
HistoryCallbackArg *callback_arg;
|
|
GtkWidget *menu_item;
|
|
GList *list;
|
|
gchar *current_dir;
|
|
gint dir_len;
|
|
gint i;
|
|
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
g_return_if_fail (current_directory != NULL);
|
|
|
|
list = fs->history_list;
|
|
|
|
if (fs->history_menu)
|
|
{
|
|
while (list) {
|
|
callback_arg = list->data;
|
|
g_free (callback_arg->directory);
|
|
g_free (callback_arg);
|
|
list = list->next;
|
|
}
|
|
g_list_free (fs->history_list);
|
|
fs->history_list = NULL;
|
|
|
|
gtk_widget_destroy (fs->history_menu);
|
|
}
|
|
|
|
fs->history_menu = gtk_menu_new ();
|
|
|
|
current_dir = g_strdup (current_directory);
|
|
|
|
dir_len = strlen (current_dir);
|
|
|
|
for (i = dir_len; i >= 0; i--)
|
|
{
|
|
/* the i == dir_len is to catch the full path for the first
|
|
* entry. */
|
|
if ( (current_dir[i] == G_DIR_SEPARATOR) || (i == dir_len))
|
|
{
|
|
/* another small hack to catch the full path */
|
|
if (i != dir_len)
|
|
current_dir[i + 1] = '\0';
|
|
#ifdef G_WITH_CYGWIN
|
|
if (!strcmp (current_dir, "//"))
|
|
continue;
|
|
#endif
|
|
menu_item = gtk_menu_item_new_with_label (current_dir);
|
|
|
|
callback_arg = g_new (HistoryCallbackArg, 1);
|
|
callback_arg->menu_item = menu_item;
|
|
|
|
/* since the autocompletion gets confused if you don't
|
|
* supply a trailing '/' on a dir entry, set the full
|
|
* (current) path to "" which just refreshes the filesel */
|
|
if (dir_len == i)
|
|
{
|
|
callback_arg->directory = g_strdup ("");
|
|
}
|
|
else
|
|
{
|
|
callback_arg->directory = g_strdup (current_dir);
|
|
}
|
|
|
|
fs->history_list = g_list_append (fs->history_list, callback_arg);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (menu_item), "activate",
|
|
(GtkSignalFunc) gtk_file_selection_history_callback,
|
|
(gpointer) fs);
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (fs->history_menu), menu_item);
|
|
gtk_widget_show (menu_item);
|
|
}
|
|
}
|
|
|
|
gtk_option_menu_set_menu (GTK_OPTION_MENU (fs->history_pulldown),
|
|
fs->history_menu);
|
|
g_free (current_dir);
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_file_button (GtkWidget *widget,
|
|
gint row,
|
|
gint column,
|
|
GdkEventButton *bevent,
|
|
gpointer user_data)
|
|
{
|
|
GtkFileSelection *fs = NULL;
|
|
gchar *filename, *temp = NULL;
|
|
|
|
g_return_if_fail (GTK_IS_CLIST (widget));
|
|
|
|
fs = user_data;
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
gtk_clist_get_text (GTK_CLIST (fs->file_list), row, 0, &temp);
|
|
filename = g_strdup (temp);
|
|
|
|
#ifdef G_WITH_CYGWIN
|
|
/* Check to see if the selection was a drive selector */
|
|
if (isalpha (filename[0]) && (filename[1] == ':')) {
|
|
/* It is... map it to a CYGWIN32 drive */
|
|
gchar *temp_filename = g_strdup_printf ("//%c/", tolower (filename[0]));
|
|
g_free(filename);
|
|
filename = temp_filename;
|
|
}
|
|
#endif /* G_WITH_CYGWIN */
|
|
|
|
if (filename)
|
|
{
|
|
if (bevent)
|
|
switch (bevent->type)
|
|
{
|
|
case GDK_2BUTTON_PRESS:
|
|
gtk_button_clicked (GTK_BUTTON (fs->ok_button));
|
|
break;
|
|
|
|
default:
|
|
gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), filename);
|
|
break;
|
|
}
|
|
else
|
|
gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), filename);
|
|
|
|
g_free (filename);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_dir_button (GtkWidget *widget,
|
|
gint row,
|
|
gint column,
|
|
GdkEventButton *bevent,
|
|
gpointer user_data)
|
|
{
|
|
GtkFileSelection *fs = NULL;
|
|
gchar *filename, *temp = NULL;
|
|
|
|
g_return_if_fail (GTK_IS_CLIST (widget));
|
|
|
|
fs = GTK_FILE_SELECTION (user_data);
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
gtk_clist_get_text (GTK_CLIST (fs->dir_list), row, 0, &temp);
|
|
filename = g_strdup (temp);
|
|
|
|
if (filename)
|
|
{
|
|
if (bevent)
|
|
switch (bevent->type)
|
|
{
|
|
case GDK_2BUTTON_PRESS:
|
|
gtk_file_selection_populate (fs, filename, FALSE);
|
|
break;
|
|
|
|
default:
|
|
gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), filename);
|
|
break;
|
|
}
|
|
else
|
|
gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), filename);
|
|
|
|
g_free (filename);
|
|
}
|
|
}
|
|
|
|
#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN)
|
|
|
|
static void
|
|
win32_gtk_add_drives_to_dir_list (GtkWidget *the_dir_list)
|
|
{
|
|
gchar *text[2], *textPtr;
|
|
gchar buffer[128];
|
|
char volumeNameBuf[128];
|
|
char formatBuffer[128];
|
|
|
|
text[1] = NULL;
|
|
|
|
/* Get the Drives string */
|
|
GetLogicalDriveStrings (sizeof (buffer), buffer);
|
|
|
|
/* Add the drives as necessary */
|
|
textPtr = buffer;
|
|
while (*textPtr != '\0') {
|
|
/* Get the volume information for this drive */
|
|
if ((tolower (textPtr[0]) != 'a') && (tolower (textPtr[0]) != 'b'))
|
|
{
|
|
/* Ignore floppies (?) */
|
|
DWORD maxComponentLength, flags;
|
|
|
|
GetVolumeInformation (textPtr,
|
|
volumeNameBuf, sizeof(volumeNameBuf),
|
|
NULL, &maxComponentLength,
|
|
&flags, NULL, 0);
|
|
/* Build the actual displayable string */
|
|
|
|
sprintf (formatBuffer, "%c:\\", toupper(textPtr[0]));
|
|
#if 0 /* HB: removed to allow drive change AND directory update with one click */
|
|
if (strlen (volumeNameBuf) > 0)
|
|
sprintf (formatBuffer, "%s (%s)", formatBuffer, volumeNameBuf);
|
|
#endif
|
|
/* Add to the list */
|
|
text[0] = formatBuffer;
|
|
gtk_clist_append (GTK_CLIST (the_dir_list), text);
|
|
}
|
|
textPtr += (strlen (textPtr) + 1);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
static void
|
|
gtk_file_selection_populate (GtkFileSelection *fs,
|
|
gchar *rel_path,
|
|
gint try_complete)
|
|
{
|
|
CompletionState *cmpl_state;
|
|
PossibleCompletion* poss;
|
|
gchar* filename;
|
|
gchar* rem_path = rel_path;
|
|
gchar* sel_text;
|
|
gchar* text[2];
|
|
gint did_recurse = FALSE;
|
|
gint possible_count = 0;
|
|
gint selection_index = -1;
|
|
|
|
g_return_if_fail (fs != NULL);
|
|
g_return_if_fail (GTK_IS_FILE_SELECTION (fs));
|
|
|
|
cmpl_state = (CompletionState*) fs->cmpl_state;
|
|
poss = cmpl_completion_matches (rel_path, &rem_path, cmpl_state);
|
|
|
|
if (!cmpl_state_okay (cmpl_state))
|
|
{
|
|
/* Something went wrong. */
|
|
gtk_file_selection_abort (fs);
|
|
return;
|
|
}
|
|
|
|
g_assert (cmpl_state->reference_dir);
|
|
|
|
gtk_clist_freeze (GTK_CLIST (fs->dir_list));
|
|
gtk_clist_clear (GTK_CLIST (fs->dir_list));
|
|
gtk_clist_freeze (GTK_CLIST (fs->file_list));
|
|
gtk_clist_clear (GTK_CLIST (fs->file_list));
|
|
|
|
/* Set the dir_list to include ./ and ../ */
|
|
text[1] = NULL;
|
|
text[0] = "." G_DIR_SEPARATOR_S;
|
|
gtk_clist_append (GTK_CLIST (fs->dir_list), text);
|
|
|
|
text[0] = ".." G_DIR_SEPARATOR_S;
|
|
gtk_clist_append (GTK_CLIST (fs->dir_list), text);
|
|
|
|
while (poss)
|
|
{
|
|
if (cmpl_is_a_completion (poss))
|
|
{
|
|
possible_count += 1;
|
|
|
|
filename = cmpl_this_completion (poss);
|
|
|
|
text[0] = filename;
|
|
|
|
if (cmpl_is_directory (poss))
|
|
{
|
|
if (strcmp (filename, "." G_DIR_SEPARATOR_S) != 0 &&
|
|
strcmp (filename, ".." G_DIR_SEPARATOR_S) != 0)
|
|
gtk_clist_append (GTK_CLIST (fs->dir_list), text);
|
|
}
|
|
else
|
|
{
|
|
gtk_clist_append (GTK_CLIST (fs->file_list), text);
|
|
}
|
|
}
|
|
|
|
poss = cmpl_next_completion (cmpl_state);
|
|
}
|
|
|
|
#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN)
|
|
/* For Windows, add drives as potential selections */
|
|
win32_gtk_add_drives_to_dir_list (fs->dir_list);
|
|
#endif
|
|
|
|
gtk_clist_thaw (GTK_CLIST (fs->dir_list));
|
|
gtk_clist_thaw (GTK_CLIST (fs->file_list));
|
|
|
|
/* File lists are set. */
|
|
|
|
g_assert (cmpl_state->reference_dir);
|
|
|
|
if (try_complete)
|
|
{
|
|
|
|
/* User is trying to complete filenames, so advance the user's input
|
|
* string to the updated_text, which is the common leading substring
|
|
* of all possible completions, and if its a directory attempt
|
|
* attempt completions in it. */
|
|
|
|
if (cmpl_updated_text (cmpl_state)[0])
|
|
{
|
|
|
|
if (cmpl_updated_dir (cmpl_state))
|
|
{
|
|
gchar* dir_name = g_strdup (cmpl_updated_text (cmpl_state));
|
|
|
|
did_recurse = TRUE;
|
|
|
|
gtk_file_selection_populate (fs, dir_name, TRUE);
|
|
|
|
g_free (dir_name);
|
|
}
|
|
else
|
|
{
|
|
if (fs->selection_entry)
|
|
gtk_entry_set_text (GTK_ENTRY (fs->selection_entry),
|
|
cmpl_updated_text (cmpl_state));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
selection_index = cmpl_last_valid_char (cmpl_state) -
|
|
(strlen (rel_path) - strlen (rem_path));
|
|
if (fs->selection_entry)
|
|
gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), rem_path);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (fs->selection_entry)
|
|
gtk_entry_set_text (GTK_ENTRY (fs->selection_entry), "");
|
|
}
|
|
|
|
if (!did_recurse)
|
|
{
|
|
if (fs->selection_entry)
|
|
gtk_entry_set_position (GTK_ENTRY (fs->selection_entry), selection_index);
|
|
|
|
if (fs->selection_entry)
|
|
{
|
|
sel_text = g_strconcat (_("Selection: "),
|
|
cmpl_reference_position (cmpl_state),
|
|
NULL);
|
|
|
|
gtk_label_set_text (GTK_LABEL (fs->selection_text), sel_text);
|
|
g_free (sel_text);
|
|
}
|
|
|
|
if (fs->history_pulldown)
|
|
{
|
|
gtk_file_selection_update_history_menu (fs, cmpl_reference_position (cmpl_state));
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_file_selection_abort (GtkFileSelection *fs)
|
|
{
|
|
gchar err_buf[256];
|
|
|
|
sprintf (err_buf, _("Directory unreadable: %s"), cmpl_strerror (cmpl_errno));
|
|
|
|
/* BEEP gdk_beep(); */
|
|
|
|
if (fs->selection_entry)
|
|
gtk_label_set_text (GTK_LABEL (fs->selection_text), err_buf);
|
|
}
|
|
|
|
/**********************************************************************/
|
|
/* External Interface */
|
|
/**********************************************************************/
|
|
|
|
/* The four completion state selectors
|
|
*/
|
|
static gchar*
|
|
cmpl_updated_text (CompletionState *cmpl_state)
|
|
{
|
|
return cmpl_state->updated_text;
|
|
}
|
|
|
|
static gboolean
|
|
cmpl_updated_dir (CompletionState *cmpl_state)
|
|
{
|
|
return cmpl_state->re_complete;
|
|
}
|
|
|
|
static gchar*
|
|
cmpl_reference_position (CompletionState *cmpl_state)
|
|
{
|
|
return cmpl_state->reference_dir->fullname;
|
|
}
|
|
|
|
static gint
|
|
cmpl_last_valid_char (CompletionState *cmpl_state)
|
|
{
|
|
return cmpl_state->last_valid_char;
|
|
}
|
|
|
|
static gchar*
|
|
cmpl_completion_fullname (gchar *text,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
static char nothing[2] = "";
|
|
|
|
if (!cmpl_state_okay (cmpl_state))
|
|
{
|
|
return nothing;
|
|
}
|
|
else if (g_path_is_absolute (text))
|
|
{
|
|
strcpy (cmpl_state->updated_text, text);
|
|
}
|
|
#ifdef HAVE_PWD_H
|
|
else if (text[0] == '~')
|
|
{
|
|
CompletionDir* dir;
|
|
char* slash;
|
|
|
|
dir = open_user_dir (text, cmpl_state);
|
|
|
|
if (!dir)
|
|
{
|
|
/* spencer says just return ~something, so
|
|
* for now just do it. */
|
|
strcpy (cmpl_state->updated_text, text);
|
|
}
|
|
else
|
|
{
|
|
|
|
strcpy (cmpl_state->updated_text, dir->fullname);
|
|
|
|
slash = strchr (text, G_DIR_SEPARATOR);
|
|
|
|
if (slash)
|
|
strcat (cmpl_state->updated_text, slash);
|
|
}
|
|
}
|
|
#endif
|
|
else
|
|
{
|
|
strcpy (cmpl_state->updated_text, cmpl_state->reference_dir->fullname);
|
|
if (cmpl_state->updated_text[strlen (cmpl_state->updated_text) - 1] != G_DIR_SEPARATOR)
|
|
strcat (cmpl_state->updated_text, G_DIR_SEPARATOR_S);
|
|
strcat (cmpl_state->updated_text, text);
|
|
}
|
|
|
|
return cmpl_state->updated_text;
|
|
}
|
|
|
|
/* The three completion selectors
|
|
*/
|
|
static gchar*
|
|
cmpl_this_completion (PossibleCompletion* pc)
|
|
{
|
|
return pc->text;
|
|
}
|
|
|
|
static gboolean
|
|
cmpl_is_directory (PossibleCompletion* pc)
|
|
{
|
|
return pc->is_directory;
|
|
}
|
|
|
|
static gint
|
|
cmpl_is_a_completion (PossibleCompletion* pc)
|
|
{
|
|
return pc->is_a_completion;
|
|
}
|
|
|
|
/**********************************************************************/
|
|
/* Construction, deletion */
|
|
/**********************************************************************/
|
|
|
|
static CompletionState*
|
|
cmpl_init_state (void)
|
|
{
|
|
gchar *sys_getcwd_buf;
|
|
gchar *utf8_cwd;
|
|
CompletionState *new_state;
|
|
|
|
new_state = g_new (CompletionState, 1);
|
|
|
|
/* g_get_current_dir() returns a string in the "system" charset */
|
|
sys_getcwd_buf = g_get_current_dir ();
|
|
utf8_cwd = g_filename_to_utf8 (sys_getcwd_buf, -1, NULL, NULL, NULL);
|
|
g_free (sys_getcwd_buf);
|
|
|
|
tryagain:
|
|
|
|
new_state->reference_dir = NULL;
|
|
new_state->completion_dir = NULL;
|
|
new_state->active_completion_dir = NULL;
|
|
new_state->directory_storage = NULL;
|
|
new_state->directory_sent_storage = NULL;
|
|
new_state->last_valid_char = 0;
|
|
new_state->updated_text = g_new (gchar, MAXPATHLEN);
|
|
new_state->updated_text_alloc = MAXPATHLEN;
|
|
new_state->the_completion.text = g_new (gchar, MAXPATHLEN);
|
|
new_state->the_completion.text_alloc = MAXPATHLEN;
|
|
new_state->user_dir_name_buffer = NULL;
|
|
new_state->user_directories = NULL;
|
|
|
|
new_state->reference_dir = open_dir (utf8_cwd, new_state);
|
|
|
|
if (!new_state->reference_dir)
|
|
{
|
|
/* Directories changing from underneath us, grumble */
|
|
strcpy (utf8_cwd, G_DIR_SEPARATOR_S);
|
|
goto tryagain;
|
|
}
|
|
|
|
g_free (utf8_cwd);
|
|
return new_state;
|
|
}
|
|
|
|
static void
|
|
cmpl_free_dir_list (GList* dp0)
|
|
{
|
|
GList *dp = dp0;
|
|
|
|
while (dp)
|
|
{
|
|
free_dir (dp->data);
|
|
dp = dp->next;
|
|
}
|
|
|
|
g_list_free (dp0);
|
|
}
|
|
|
|
static void
|
|
cmpl_free_dir_sent_list (GList* dp0)
|
|
{
|
|
GList *dp = dp0;
|
|
|
|
while (dp)
|
|
{
|
|
free_dir_sent (dp->data);
|
|
dp = dp->next;
|
|
}
|
|
|
|
g_list_free (dp0);
|
|
}
|
|
|
|
static void
|
|
cmpl_free_state (CompletionState* cmpl_state)
|
|
{
|
|
g_return_if_fail (cmpl_state != NULL);
|
|
|
|
cmpl_free_dir_list (cmpl_state->directory_storage);
|
|
cmpl_free_dir_sent_list (cmpl_state->directory_sent_storage);
|
|
|
|
if (cmpl_state->user_dir_name_buffer)
|
|
g_free (cmpl_state->user_dir_name_buffer);
|
|
if (cmpl_state->user_directories)
|
|
g_free (cmpl_state->user_directories);
|
|
if (cmpl_state->the_completion.text)
|
|
g_free (cmpl_state->the_completion.text);
|
|
if (cmpl_state->updated_text)
|
|
g_free (cmpl_state->updated_text);
|
|
|
|
g_free (cmpl_state);
|
|
}
|
|
|
|
static void
|
|
free_dir (CompletionDir* dir)
|
|
{
|
|
g_free (dir->fullname);
|
|
g_free (dir);
|
|
}
|
|
|
|
static void
|
|
free_dir_sent (CompletionDirSent* sent)
|
|
{
|
|
gint i;
|
|
for (i = 0; i < sent->entry_count; i++)
|
|
g_free (sent->entries[i].entry_name);
|
|
g_free (sent->entries);
|
|
g_free (sent);
|
|
}
|
|
|
|
static void
|
|
prune_memory_usage (CompletionState *cmpl_state)
|
|
{
|
|
GList* cdsl = cmpl_state->directory_sent_storage;
|
|
GList* cdl = cmpl_state->directory_storage;
|
|
GList* cdl0 = cdl;
|
|
gint len = 0;
|
|
|
|
for (; cdsl && len < CMPL_DIRECTORY_CACHE_SIZE; len += 1)
|
|
cdsl = cdsl->next;
|
|
|
|
if (cdsl)
|
|
{
|
|
cmpl_free_dir_sent_list (cdsl->next);
|
|
cdsl->next = NULL;
|
|
}
|
|
|
|
cmpl_state->directory_storage = NULL;
|
|
while (cdl)
|
|
{
|
|
if (cdl->data == cmpl_state->reference_dir)
|
|
cmpl_state->directory_storage = g_list_prepend (NULL, cdl->data);
|
|
else
|
|
free_dir (cdl->data);
|
|
cdl = cdl->next;
|
|
}
|
|
|
|
g_list_free (cdl0);
|
|
}
|
|
|
|
/**********************************************************************/
|
|
/* The main entrances. */
|
|
/**********************************************************************/
|
|
|
|
static PossibleCompletion*
|
|
cmpl_completion_matches (gchar *text_to_complete,
|
|
gchar **remaining_text,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
gchar* first_slash;
|
|
PossibleCompletion *poss;
|
|
|
|
prune_memory_usage (cmpl_state);
|
|
|
|
g_assert (text_to_complete != NULL);
|
|
|
|
cmpl_state->user_completion_index = -1;
|
|
cmpl_state->last_completion_text = text_to_complete;
|
|
cmpl_state->the_completion.text[0] = 0;
|
|
cmpl_state->last_valid_char = 0;
|
|
cmpl_state->updated_text_len = -1;
|
|
cmpl_state->updated_text[0] = 0;
|
|
cmpl_state->re_complete = FALSE;
|
|
|
|
#ifdef HAVE_PWD_H
|
|
first_slash = strchr (text_to_complete, G_DIR_SEPARATOR);
|
|
|
|
if (text_to_complete[0] == '~' && !first_slash)
|
|
{
|
|
/* Text starts with ~ and there is no slash, show all the
|
|
* home directory completions.
|
|
*/
|
|
poss = attempt_homedir_completion (text_to_complete, cmpl_state);
|
|
|
|
update_cmpl (poss, cmpl_state);
|
|
|
|
return poss;
|
|
}
|
|
#endif
|
|
cmpl_state->reference_dir =
|
|
open_ref_dir (text_to_complete, remaining_text, cmpl_state);
|
|
|
|
if (!cmpl_state->reference_dir)
|
|
return NULL;
|
|
|
|
cmpl_state->completion_dir =
|
|
find_completion_dir (*remaining_text, remaining_text, cmpl_state);
|
|
|
|
cmpl_state->last_valid_char = *remaining_text - text_to_complete;
|
|
|
|
if (!cmpl_state->completion_dir)
|
|
return NULL;
|
|
|
|
cmpl_state->completion_dir->cmpl_index = -1;
|
|
cmpl_state->completion_dir->cmpl_parent = NULL;
|
|
cmpl_state->completion_dir->cmpl_text = *remaining_text;
|
|
|
|
cmpl_state->active_completion_dir = cmpl_state->completion_dir;
|
|
|
|
cmpl_state->reference_dir = cmpl_state->completion_dir;
|
|
|
|
poss = attempt_file_completion (cmpl_state);
|
|
|
|
update_cmpl (poss, cmpl_state);
|
|
|
|
return poss;
|
|
}
|
|
|
|
static PossibleCompletion*
|
|
cmpl_next_completion (CompletionState* cmpl_state)
|
|
{
|
|
PossibleCompletion* poss = NULL;
|
|
|
|
cmpl_state->the_completion.text[0] = 0;
|
|
|
|
#ifdef HAVE_PWD_H
|
|
if (cmpl_state->user_completion_index >= 0)
|
|
poss = attempt_homedir_completion (cmpl_state->last_completion_text, cmpl_state);
|
|
else
|
|
poss = attempt_file_completion (cmpl_state);
|
|
#else
|
|
poss = attempt_file_completion (cmpl_state);
|
|
#endif
|
|
|
|
update_cmpl (poss, cmpl_state);
|
|
|
|
return poss;
|
|
}
|
|
|
|
/**********************************************************************/
|
|
/* Directory Operations */
|
|
/**********************************************************************/
|
|
|
|
/* Open the directory where completion will begin from, if possible. */
|
|
static CompletionDir*
|
|
open_ref_dir (gchar *text_to_complete,
|
|
gchar **remaining_text,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
gchar* first_slash;
|
|
CompletionDir *new_dir;
|
|
|
|
first_slash = strchr (text_to_complete, G_DIR_SEPARATOR);
|
|
|
|
#ifdef G_WITH_CYGWIN
|
|
if (text_to_complete[0] == '/' && text_to_complete[1] == '/')
|
|
{
|
|
char root_dir[5];
|
|
sprintf (root_dir, "//%c", text_to_complete[2]);
|
|
|
|
new_dir = open_dir (root_dir, cmpl_state);
|
|
|
|
if (new_dir) {
|
|
*remaining_text = text_to_complete + 4;
|
|
}
|
|
}
|
|
#else
|
|
if (FALSE)
|
|
;
|
|
#endif
|
|
#ifdef HAVE_PWD_H
|
|
else if (text_to_complete[0] == '~')
|
|
{
|
|
new_dir = open_user_dir (text_to_complete, cmpl_state);
|
|
|
|
if (new_dir)
|
|
{
|
|
if (first_slash)
|
|
*remaining_text = first_slash + 1;
|
|
else
|
|
*remaining_text = text_to_complete + strlen (text_to_complete);
|
|
}
|
|
else
|
|
{
|
|
return NULL;
|
|
}
|
|
}
|
|
#endif
|
|
else if (g_path_is_absolute (text_to_complete) || !cmpl_state->reference_dir)
|
|
{
|
|
gchar *tmp = g_strdup (text_to_complete);
|
|
gchar *p;
|
|
|
|
p = tmp;
|
|
while (*p && *p != '*' && *p != '?')
|
|
p++;
|
|
|
|
*p = '\0';
|
|
p = strrchr (tmp, G_DIR_SEPARATOR);
|
|
if (p)
|
|
{
|
|
if (p == tmp)
|
|
p++;
|
|
|
|
*p = '\0';
|
|
|
|
new_dir = open_dir (tmp, cmpl_state);
|
|
|
|
if (new_dir)
|
|
*remaining_text = text_to_complete +
|
|
((p == tmp + 1) ? (p - tmp) : (p + 1 - tmp));
|
|
}
|
|
else
|
|
{
|
|
/* If no possible candidates, use the cwd */
|
|
gchar *sys_curdir = g_get_current_dir ();
|
|
gchar *utf8_curdir = g_filename_to_utf8 (sys_curdir, -1, NULL, NULL, NULL);
|
|
|
|
g_free (sys_curdir);
|
|
|
|
new_dir = open_dir (utf8_curdir, cmpl_state);
|
|
|
|
if (new_dir)
|
|
*remaining_text = text_to_complete;
|
|
|
|
g_free (utf8_curdir);
|
|
}
|
|
|
|
g_free (tmp);
|
|
}
|
|
else
|
|
{
|
|
*remaining_text = text_to_complete;
|
|
|
|
new_dir = open_dir (cmpl_state->reference_dir->fullname, cmpl_state);
|
|
}
|
|
|
|
if (new_dir)
|
|
{
|
|
new_dir->cmpl_index = -1;
|
|
new_dir->cmpl_parent = NULL;
|
|
}
|
|
|
|
return new_dir;
|
|
}
|
|
|
|
#ifdef HAVE_PWD_H
|
|
|
|
/* open a directory by user name */
|
|
static CompletionDir*
|
|
open_user_dir (gchar *text_to_complete,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
CompletionDir *result;
|
|
gchar *first_slash;
|
|
gint cmp_len;
|
|
|
|
g_assert (text_to_complete && text_to_complete[0] == '~');
|
|
|
|
first_slash = strchr (text_to_complete, G_DIR_SEPARATOR);
|
|
|
|
if (first_slash)
|
|
cmp_len = first_slash - text_to_complete - 1;
|
|
else
|
|
cmp_len = strlen (text_to_complete + 1);
|
|
|
|
if (!cmp_len)
|
|
{
|
|
/* ~/ */
|
|
gchar *homedir = g_get_home_dir ();
|
|
gchar *utf8_homedir = g_filename_to_utf8 (homedir, -1, NULL, NULL, NULL);
|
|
|
|
g_free (homedir);
|
|
|
|
if (utf8_homedir)
|
|
result = open_dir (utf8_homedir, cmpl_state);
|
|
else
|
|
result = NULL;
|
|
|
|
g_free (utf8_homedir);
|
|
}
|
|
else
|
|
{
|
|
/* ~user/ */
|
|
gchar* copy = g_new (char, cmp_len + 1);
|
|
gchar *utf8_dir;
|
|
struct passwd *pwd;
|
|
|
|
strncpy (copy, text_to_complete + 1, cmp_len);
|
|
copy[cmp_len] = 0;
|
|
pwd = getpwnam (copy);
|
|
g_free (copy);
|
|
if (!pwd)
|
|
{
|
|
cmpl_errno = errno;
|
|
return NULL;
|
|
}
|
|
utf8_dir = g_filename_to_utf8 (pwd->pw_dir, -1, NULL, NULL, NULL);
|
|
result = open_dir (utf8_dir, cmpl_state);
|
|
g_free (utf8_dir);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
#endif
|
|
|
|
/* open a directory relative the the current relative directory */
|
|
static CompletionDir*
|
|
open_relative_dir (gchar *dir_name,
|
|
CompletionDir *dir,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
CompletionDir *result;
|
|
GString *path;
|
|
|
|
path = g_string_sized_new (dir->fullname_len + strlen (dir_name) + 10);
|
|
g_string_assign (path, dir->fullname);
|
|
|
|
if (dir->fullname_len > 1
|
|
&& path->str[dir->fullname_len - 1] != G_DIR_SEPARATOR)
|
|
g_string_append_c (path, G_DIR_SEPARATOR);
|
|
g_string_append (path, dir_name);
|
|
|
|
result = open_dir (path->str, cmpl_state);
|
|
|
|
g_string_free (path, TRUE);
|
|
|
|
return result;
|
|
}
|
|
|
|
/* after the cache lookup fails, really open a new directory */
|
|
static CompletionDirSent*
|
|
open_new_dir (gchar *dir_name,
|
|
struct stat *sbuf,
|
|
gboolean stat_subdirs)
|
|
{
|
|
CompletionDirSent *sent;
|
|
DIR *directory;
|
|
struct dirent *dirent_ptr;
|
|
gint entry_count = 0;
|
|
gint i;
|
|
struct stat ent_sbuf;
|
|
GString *path;
|
|
gchar *sys_dir_name;
|
|
|
|
sent = g_new (CompletionDirSent, 1);
|
|
sent->mtime = sbuf->st_mtime;
|
|
sent->inode = sbuf->st_ino;
|
|
sent->device = sbuf->st_dev;
|
|
|
|
path = g_string_sized_new (2*MAXPATHLEN + 10);
|
|
|
|
sys_dir_name = g_filename_from_utf8 (dir_name, -1, NULL, NULL, NULL);
|
|
directory = opendir (sys_dir_name);
|
|
|
|
if (!directory)
|
|
{
|
|
cmpl_errno = errno;
|
|
g_free (sys_dir_name);
|
|
return NULL;
|
|
}
|
|
|
|
while ((dirent_ptr = readdir (directory)) != NULL)
|
|
entry_count++;
|
|
|
|
sent->entries = g_new (CompletionDirEntry, entry_count);
|
|
sent->entry_count = entry_count;
|
|
|
|
rewinddir (directory);
|
|
|
|
for (i = 0; i < entry_count; i += 1)
|
|
{
|
|
dirent_ptr = readdir (directory);
|
|
|
|
if (!dirent_ptr)
|
|
{
|
|
cmpl_errno = errno;
|
|
closedir (directory);
|
|
g_free (sys_dir_name);
|
|
return NULL;
|
|
}
|
|
|
|
sent->entries[i].entry_name = g_filename_to_utf8 (dirent_ptr->d_name, -1, NULL, NULL, NULL);
|
|
|
|
g_string_assign (path, sys_dir_name);
|
|
if (path->str[path->len-1] != G_DIR_SEPARATOR)
|
|
{
|
|
g_string_append_c (path, G_DIR_SEPARATOR);
|
|
}
|
|
g_string_append (path, dirent_ptr->d_name);
|
|
|
|
if (stat_subdirs)
|
|
{
|
|
/* Here we know path->str is a "system charset" string */
|
|
if (stat (path->str, &ent_sbuf) >= 0 && S_ISDIR (ent_sbuf.st_mode))
|
|
sent->entries[i].is_dir = TRUE;
|
|
else
|
|
/* stat may fail, and we don't mind, since it could be a
|
|
* dangling symlink. */
|
|
sent->entries[i].is_dir = FALSE;
|
|
}
|
|
else
|
|
sent->entries[i].is_dir = 1;
|
|
}
|
|
|
|
g_free (sys_dir_name);
|
|
g_string_free (path, TRUE);
|
|
qsort (sent->entries, sent->entry_count, sizeof (CompletionDirEntry), compare_cmpl_dir);
|
|
|
|
closedir (directory);
|
|
|
|
return sent;
|
|
}
|
|
|
|
#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN)
|
|
|
|
static gboolean
|
|
check_dir (gchar *dir_name,
|
|
struct stat *result,
|
|
gboolean *stat_subdirs)
|
|
{
|
|
/* A list of directories that we know only contain other directories.
|
|
* Trying to stat every file in these directories would be very
|
|
* expensive.
|
|
*/
|
|
|
|
static struct {
|
|
gchar *name;
|
|
gboolean present;
|
|
struct stat statbuf;
|
|
} no_stat_dirs[] = {
|
|
{ "/afs", FALSE, { 0 } },
|
|
{ "/net", FALSE, { 0 } }
|
|
};
|
|
|
|
static const gint n_no_stat_dirs = G_N_ELEMENTS (no_stat_dirs);
|
|
static gboolean initialized = FALSE;
|
|
gchar *sys_dir_name;
|
|
gint i;
|
|
|
|
if (!initialized)
|
|
{
|
|
initialized = TRUE;
|
|
for (i = 0; i < n_no_stat_dirs; i++)
|
|
{
|
|
if (stat (no_stat_dirs[i].name, &no_stat_dirs[i].statbuf) == 0)
|
|
no_stat_dirs[i].present = TRUE;
|
|
}
|
|
}
|
|
|
|
sys_dir_name = g_filename_from_utf8 (dir_name, -1, NULL, NULL, NULL);
|
|
if (stat (sys_dir_name, result) < 0)
|
|
{
|
|
g_free (sys_dir_name);
|
|
cmpl_errno = errno;
|
|
return FALSE;
|
|
}
|
|
g_free (sys_dir_name);
|
|
|
|
*stat_subdirs = TRUE;
|
|
for (i = 0; i < n_no_stat_dirs; i++)
|
|
{
|
|
if (no_stat_dirs[i].present &&
|
|
(no_stat_dirs[i].statbuf.st_dev == result->st_dev) &&
|
|
(no_stat_dirs[i].statbuf.st_ino == result->st_ino))
|
|
{
|
|
*stat_subdirs = FALSE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
#endif
|
|
|
|
/* open a directory by absolute pathname */
|
|
static CompletionDir*
|
|
open_dir (gchar *dir_name,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
struct stat sbuf;
|
|
gboolean stat_subdirs;
|
|
CompletionDirSent *sent;
|
|
GList* cdsl;
|
|
|
|
#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN)
|
|
if (!check_dir (dir_name, &sbuf, &stat_subdirs))
|
|
return NULL;
|
|
|
|
cdsl = cmpl_state->directory_sent_storage;
|
|
|
|
while (cdsl)
|
|
{
|
|
sent = cdsl->data;
|
|
|
|
if (sent->inode == sbuf.st_ino &&
|
|
sent->mtime == sbuf.st_mtime &&
|
|
sent->device == sbuf.st_dev)
|
|
return attach_dir (sent, dir_name, cmpl_state);
|
|
|
|
cdsl = cdsl->next;
|
|
}
|
|
#else
|
|
stat_subdirs = TRUE;
|
|
#endif
|
|
|
|
sent = open_new_dir (dir_name, &sbuf, stat_subdirs);
|
|
|
|
if (sent)
|
|
{
|
|
cmpl_state->directory_sent_storage =
|
|
g_list_prepend (cmpl_state->directory_sent_storage, sent);
|
|
|
|
return attach_dir (sent, dir_name, cmpl_state);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static CompletionDir*
|
|
attach_dir (CompletionDirSent *sent,
|
|
gchar *dir_name,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
CompletionDir* new_dir;
|
|
|
|
new_dir = g_new (CompletionDir, 1);
|
|
|
|
cmpl_state->directory_storage =
|
|
g_list_prepend (cmpl_state->directory_storage, new_dir);
|
|
|
|
new_dir->sent = sent;
|
|
new_dir->fullname = g_strdup (dir_name);
|
|
new_dir->fullname_len = strlen (dir_name);
|
|
|
|
return new_dir;
|
|
}
|
|
|
|
static gint
|
|
correct_dir_fullname (CompletionDir* cmpl_dir)
|
|
{
|
|
gint length = strlen (cmpl_dir->fullname);
|
|
gchar *first_slash = strchr (cmpl_dir->fullname, G_DIR_SEPARATOR);
|
|
gchar *sys_filename;
|
|
struct stat sbuf;
|
|
|
|
/* Does it end with /. (\.) ? */
|
|
if (length >= 2 &&
|
|
strcmp (cmpl_dir->fullname + length - 2, G_DIR_SEPARATOR_S ".") == 0)
|
|
{
|
|
/* Is it just the root directory (on a drive) ? */
|
|
if (cmpl_dir->fullname + length - 2 == first_slash)
|
|
{
|
|
cmpl_dir->fullname[length - 1] = 0;
|
|
cmpl_dir->fullname_len = length - 1;
|
|
return TRUE;
|
|
}
|
|
else
|
|
{
|
|
cmpl_dir->fullname[length - 2] = 0;
|
|
}
|
|
}
|
|
|
|
/* Ends with /./ (\.\)? */
|
|
else if (length >= 3 &&
|
|
strcmp (cmpl_dir->fullname + length - 3,
|
|
G_DIR_SEPARATOR_S "." G_DIR_SEPARATOR_S) == 0)
|
|
cmpl_dir->fullname[length - 2] = 0;
|
|
|
|
/* Ends with /.. (\..) ? */
|
|
else if (length >= 3 &&
|
|
strcmp (cmpl_dir->fullname + length - 3,
|
|
G_DIR_SEPARATOR_S "..") == 0)
|
|
{
|
|
/* Is it just /.. (X:\..)? */
|
|
if (cmpl_dir->fullname + length - 3 == first_slash)
|
|
{
|
|
cmpl_dir->fullname[length - 2] = 0;
|
|
cmpl_dir->fullname_len = length - 2;
|
|
return TRUE;
|
|
}
|
|
|
|
sys_filename = g_filename_from_utf8 (cmpl_dir->fullname, -1, NULL, NULL, NULL);
|
|
if (stat (sys_filename, &sbuf) < 0)
|
|
{
|
|
g_free (sys_filename);
|
|
cmpl_errno = errno;
|
|
return FALSE;
|
|
}
|
|
g_free (sys_filename);
|
|
|
|
cmpl_dir->fullname[length - 3] = 0;
|
|
|
|
if (!correct_parent (cmpl_dir, &sbuf))
|
|
return FALSE;
|
|
}
|
|
|
|
/* Ends with /../ (\..\)? */
|
|
else if (length >= 4 &&
|
|
strcmp (cmpl_dir->fullname + length - 4,
|
|
G_DIR_SEPARATOR_S ".." G_DIR_SEPARATOR_S) == 0)
|
|
{
|
|
/* Is it just /../ (X:\..\)? */
|
|
if (cmpl_dir->fullname + length - 4 == first_slash)
|
|
{
|
|
cmpl_dir->fullname[length - 3] = 0;
|
|
cmpl_dir->fullname_len = length - 3;
|
|
return TRUE;
|
|
}
|
|
|
|
sys_filename = g_filename_from_utf8 (cmpl_dir->fullname, -1, NULL, NULL, NULL);
|
|
if (stat (sys_filename, &sbuf) < 0)
|
|
{
|
|
g_free (sys_filename);
|
|
cmpl_errno = errno;
|
|
return FALSE;
|
|
}
|
|
g_free (sys_filename);
|
|
|
|
cmpl_dir->fullname[length - 4] = 0;
|
|
|
|
if (!correct_parent (cmpl_dir, &sbuf))
|
|
return FALSE;
|
|
}
|
|
|
|
cmpl_dir->fullname_len = strlen (cmpl_dir->fullname);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gint
|
|
correct_parent (CompletionDir *cmpl_dir,
|
|
struct stat *sbuf)
|
|
{
|
|
struct stat parbuf;
|
|
gchar *last_slash;
|
|
gchar *first_slash;
|
|
gchar *new_name;
|
|
gchar *sys_filename;
|
|
gchar c = 0;
|
|
|
|
last_slash = strrchr (cmpl_dir->fullname, G_DIR_SEPARATOR);
|
|
g_assert (last_slash);
|
|
first_slash = strchr (cmpl_dir->fullname, G_DIR_SEPARATOR);
|
|
|
|
/* Clever (?) way to check for top-level directory that works also on
|
|
* Win32, where there is a drive letter and colon prefixed...
|
|
*/
|
|
if (last_slash != first_slash)
|
|
{
|
|
last_slash[0] = 0;
|
|
}
|
|
else
|
|
{
|
|
c = last_slash[1];
|
|
last_slash[1] = 0;
|
|
}
|
|
|
|
sys_filename = g_filename_from_utf8 (cmpl_dir->fullname, -1, NULL, NULL, NULL);
|
|
if (stat (sys_filename, &parbuf) < 0)
|
|
{
|
|
g_free (sys_filename);
|
|
cmpl_errno = errno;
|
|
if (!c)
|
|
last_slash[0] = G_DIR_SEPARATOR;
|
|
return FALSE;
|
|
}
|
|
g_free (sys_filename);
|
|
|
|
#ifndef G_OS_WIN32 /* No inode numbers on Win32 */
|
|
if (parbuf.st_ino == sbuf->st_ino && parbuf.st_dev == sbuf->st_dev)
|
|
/* it wasn't a link */
|
|
return TRUE;
|
|
|
|
if (c)
|
|
last_slash[1] = c;
|
|
else
|
|
last_slash[0] = G_DIR_SEPARATOR;
|
|
|
|
/* it was a link, have to figure it out the hard way */
|
|
|
|
new_name = find_parent_dir_fullname (cmpl_dir->fullname);
|
|
|
|
if (!new_name)
|
|
return FALSE;
|
|
|
|
g_free (cmpl_dir->fullname);
|
|
|
|
cmpl_dir->fullname = new_name;
|
|
#endif
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
#ifndef G_OS_WIN32
|
|
|
|
static gchar*
|
|
find_parent_dir_fullname (gchar* dirname)
|
|
{
|
|
gchar *sys_orig_dir;
|
|
gchar *result;
|
|
gchar *sys_cwd;
|
|
gchar *sys_dirname;
|
|
|
|
sys_orig_dir = g_get_current_dir ();
|
|
sys_dirname = g_filename_from_utf8 (dirname, -1, NULL, NULL, NULL);
|
|
if (chdir (sys_dirname) != 0 || chdir ("..") != 0)
|
|
{
|
|
g_free (sys_dirname);
|
|
g_free (sys_orig_dir);
|
|
cmpl_errno = errno;
|
|
return NULL;
|
|
}
|
|
g_free (sys_dirname);
|
|
|
|
sys_cwd = g_get_current_dir ();
|
|
result = g_filename_to_utf8 (sys_cwd, -1, NULL, NULL, NULL);
|
|
g_free (sys_cwd);
|
|
|
|
if (chdir (sys_orig_dir) != 0)
|
|
{
|
|
cmpl_errno = errno;
|
|
g_free (sys_orig_dir);
|
|
return NULL;
|
|
}
|
|
|
|
g_free (sys_orig_dir);
|
|
return result;
|
|
}
|
|
|
|
#endif
|
|
|
|
/**********************************************************************/
|
|
/* Completion Operations */
|
|
/**********************************************************************/
|
|
|
|
#ifdef HAVE_PWD_H
|
|
|
|
static PossibleCompletion*
|
|
attempt_homedir_completion (gchar *text_to_complete,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
gint index, length;
|
|
|
|
if (!cmpl_state->user_dir_name_buffer &&
|
|
!get_pwdb (cmpl_state))
|
|
return NULL;
|
|
length = strlen (text_to_complete) - 1;
|
|
|
|
cmpl_state->user_completion_index += 1;
|
|
|
|
while (cmpl_state->user_completion_index < cmpl_state->user_directories_len)
|
|
{
|
|
index = first_diff_index (text_to_complete + 1,
|
|
cmpl_state->user_directories
|
|
[cmpl_state->user_completion_index].login);
|
|
|
|
switch (index)
|
|
{
|
|
case PATTERN_MATCH:
|
|
break;
|
|
default:
|
|
if (cmpl_state->last_valid_char < (index + 1))
|
|
cmpl_state->last_valid_char = index + 1;
|
|
cmpl_state->user_completion_index += 1;
|
|
continue;
|
|
}
|
|
|
|
cmpl_state->the_completion.is_a_completion = 1;
|
|
cmpl_state->the_completion.is_directory = TRUE;
|
|
|
|
append_completion_text ("~", cmpl_state);
|
|
|
|
append_completion_text (cmpl_state->
|
|
user_directories[cmpl_state->user_completion_index].login,
|
|
cmpl_state);
|
|
|
|
return append_completion_text (G_DIR_SEPARATOR_S, cmpl_state);
|
|
}
|
|
|
|
if (text_to_complete[1]
|
|
|| cmpl_state->user_completion_index > cmpl_state->user_directories_len)
|
|
{
|
|
cmpl_state->user_completion_index = -1;
|
|
return NULL;
|
|
}
|
|
else
|
|
{
|
|
cmpl_state->user_completion_index += 1;
|
|
cmpl_state->the_completion.is_a_completion = 1;
|
|
cmpl_state->the_completion.is_directory = TRUE;
|
|
|
|
return append_completion_text ("~" G_DIR_SEPARATOR_S, cmpl_state);
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
#if defined(G_OS_WIN32) || defined(G_WITH_CYGWIN)
|
|
#define FOLD(c) (tolower(c))
|
|
#else
|
|
#define FOLD(c) (c)
|
|
#endif
|
|
|
|
/* returns the index (>= 0) of the first differing character,
|
|
* PATTERN_MATCH if the completion matches */
|
|
static gint
|
|
first_diff_index (gchar *pat,
|
|
gchar *text)
|
|
{
|
|
gint diff = 0;
|
|
|
|
while (*pat && *text && FOLD (*text) == FOLD (*pat))
|
|
{
|
|
pat += 1;
|
|
text += 1;
|
|
diff += 1;
|
|
}
|
|
|
|
if (*pat)
|
|
return diff;
|
|
|
|
return PATTERN_MATCH;
|
|
}
|
|
|
|
static PossibleCompletion*
|
|
append_completion_text (gchar *text,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
gint len, i = 1;
|
|
|
|
if (!cmpl_state->the_completion.text)
|
|
return NULL;
|
|
|
|
len = strlen (text) + strlen (cmpl_state->the_completion.text) + 1;
|
|
|
|
if (cmpl_state->the_completion.text_alloc > len)
|
|
{
|
|
strcat (cmpl_state->the_completion.text, text);
|
|
return &cmpl_state->the_completion;
|
|
}
|
|
|
|
while (i < len)
|
|
i <<= 1;
|
|
|
|
cmpl_state->the_completion.text_alloc = i;
|
|
|
|
cmpl_state->the_completion.text = (gchar*) g_realloc (cmpl_state->the_completion.text, i);
|
|
|
|
if (!cmpl_state->the_completion.text)
|
|
return NULL;
|
|
else
|
|
{
|
|
strcat (cmpl_state->the_completion.text, text);
|
|
return &cmpl_state->the_completion;
|
|
}
|
|
}
|
|
|
|
static CompletionDir*
|
|
find_completion_dir (gchar *text_to_complete,
|
|
gchar **remaining_text,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
gchar* first_slash = strchr (text_to_complete, G_DIR_SEPARATOR);
|
|
CompletionDir* dir = cmpl_state->reference_dir;
|
|
CompletionDir* next;
|
|
*remaining_text = text_to_complete;
|
|
|
|
while (first_slash)
|
|
{
|
|
gint len = first_slash - *remaining_text;
|
|
gint found = 0;
|
|
gchar *found_name = NULL; /* Quiet gcc */
|
|
gint i;
|
|
gchar* pat_buf = g_new (gchar, len + 1);
|
|
|
|
strncpy (pat_buf, *remaining_text, len);
|
|
pat_buf[len] = 0;
|
|
|
|
for (i = 0; i < dir->sent->entry_count; i += 1)
|
|
{
|
|
if (dir->sent->entries[i].is_dir &&
|
|
fnmatch (pat_buf, dir->sent->entries[i].entry_name,
|
|
FNMATCH_FLAGS)!= FNM_NOMATCH)
|
|
{
|
|
if (found)
|
|
{
|
|
g_free (pat_buf);
|
|
return dir;
|
|
}
|
|
else
|
|
{
|
|
found = 1;
|
|
found_name = dir->sent->entries[i].entry_name;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!found)
|
|
{
|
|
/* Perhaps we are trying to open an automount directory */
|
|
found_name = pat_buf;
|
|
}
|
|
|
|
next = open_relative_dir (found_name, dir, cmpl_state);
|
|
|
|
if (!next)
|
|
{
|
|
g_free (pat_buf);
|
|
return NULL;
|
|
}
|
|
|
|
next->cmpl_parent = dir;
|
|
|
|
dir = next;
|
|
|
|
if (!correct_dir_fullname (dir))
|
|
{
|
|
g_free (pat_buf);
|
|
return NULL;
|
|
}
|
|
|
|
*remaining_text = first_slash + 1;
|
|
first_slash = strchr (*remaining_text, G_DIR_SEPARATOR);
|
|
|
|
g_free (pat_buf);
|
|
}
|
|
|
|
return dir;
|
|
}
|
|
|
|
static void
|
|
update_cmpl (PossibleCompletion *poss,
|
|
CompletionState *cmpl_state)
|
|
{
|
|
gint cmpl_len;
|
|
|
|
if (!poss || !cmpl_is_a_completion (poss))
|
|
return;
|
|
|
|
cmpl_len = strlen (cmpl_this_completion (poss));
|
|
|
|
if (cmpl_state->updated_text_alloc < cmpl_len + 1)
|
|
{
|
|
cmpl_state->updated_text =
|
|
(gchar*)g_realloc (cmpl_state->updated_text,
|
|
cmpl_state->updated_text_alloc);
|
|
cmpl_state->updated_text_alloc = 2*cmpl_len;
|
|
}
|
|
|
|
if (cmpl_state->updated_text_len < 0)
|
|
{
|
|
strcpy (cmpl_state->updated_text, cmpl_this_completion (poss));
|
|
cmpl_state->updated_text_len = cmpl_len;
|
|
cmpl_state->re_complete = cmpl_is_directory (poss);
|
|
}
|
|
else if (cmpl_state->updated_text_len == 0)
|
|
{
|
|
cmpl_state->re_complete = FALSE;
|
|
}
|
|
else
|
|
{
|
|
gint first_diff =
|
|
first_diff_index (cmpl_state->updated_text,
|
|
cmpl_this_completion (poss));
|
|
|
|
cmpl_state->re_complete = FALSE;
|
|
|
|
if (first_diff == PATTERN_MATCH)
|
|
return;
|
|
|
|
if (first_diff > cmpl_state->updated_text_len)
|
|
strcpy (cmpl_state->updated_text, cmpl_this_completion (poss));
|
|
|
|
cmpl_state->updated_text_len = first_diff;
|
|
cmpl_state->updated_text[first_diff] = 0;
|
|
}
|
|
}
|
|
|
|
static PossibleCompletion*
|
|
attempt_file_completion (CompletionState *cmpl_state)
|
|
{
|
|
gchar *pat_buf, *first_slash;
|
|
CompletionDir *dir = cmpl_state->active_completion_dir;
|
|
|
|
dir->cmpl_index += 1;
|
|
|
|
if (dir->cmpl_index == dir->sent->entry_count)
|
|
{
|
|
if (dir->cmpl_parent == NULL)
|
|
{
|
|
cmpl_state->active_completion_dir = NULL;
|
|
|
|
return NULL;
|
|
}
|
|
else
|
|
{
|
|
cmpl_state->active_completion_dir = dir->cmpl_parent;
|
|
|
|
return attempt_file_completion (cmpl_state);
|
|
}
|
|
}
|
|
|
|
g_assert (dir->cmpl_text);
|
|
|
|
first_slash = strchr (dir->cmpl_text, G_DIR_SEPARATOR);
|
|
|
|
if (first_slash)
|
|
{
|
|
gint len = first_slash - dir->cmpl_text;
|
|
|
|
pat_buf = g_new (gchar, len + 1);
|
|
strncpy (pat_buf, dir->cmpl_text, len);
|
|
pat_buf[len] = 0;
|
|
}
|
|
else
|
|
{
|
|
gint len = strlen (dir->cmpl_text);
|
|
|
|
pat_buf = g_new (gchar, len + 2);
|
|
strcpy (pat_buf, dir->cmpl_text);
|
|
/* Don't append a * if the user entered one herself.
|
|
* This way one can complete *.h and don't get matches
|
|
* on any .help files, for instance.
|
|
*/
|
|
if (strchr (pat_buf, '*') == NULL)
|
|
strcpy (pat_buf + len, "*");
|
|
}
|
|
|
|
if (first_slash)
|
|
{
|
|
if (dir->sent->entries[dir->cmpl_index].is_dir)
|
|
{
|
|
if (fnmatch (pat_buf, dir->sent->entries[dir->cmpl_index].entry_name,
|
|
FNMATCH_FLAGS) != FNM_NOMATCH)
|
|
{
|
|
CompletionDir* new_dir;
|
|
|
|
new_dir = open_relative_dir (dir->sent->entries[dir->cmpl_index].entry_name,
|
|
dir, cmpl_state);
|
|
|
|
if (!new_dir)
|
|
{
|
|
g_free (pat_buf);
|
|
return NULL;
|
|
}
|
|
|
|
new_dir->cmpl_parent = dir;
|
|
|
|
new_dir->cmpl_index = -1;
|
|
new_dir->cmpl_text = first_slash + 1;
|
|
|
|
cmpl_state->active_completion_dir = new_dir;
|
|
|
|
g_free (pat_buf);
|
|
return attempt_file_completion (cmpl_state);
|
|
}
|
|
else
|
|
{
|
|
g_free (pat_buf);
|
|
return attempt_file_completion (cmpl_state);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
g_free (pat_buf);
|
|
return attempt_file_completion (cmpl_state);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (dir->cmpl_parent != NULL)
|
|
{
|
|
append_completion_text (dir->fullname +
|
|
strlen (cmpl_state->completion_dir->fullname) + 1,
|
|
cmpl_state);
|
|
append_completion_text (G_DIR_SEPARATOR_S, cmpl_state);
|
|
}
|
|
|
|
append_completion_text (dir->sent->entries[dir->cmpl_index].entry_name, cmpl_state);
|
|
|
|
cmpl_state->the_completion.is_a_completion =
|
|
fnmatch (pat_buf, dir->sent->entries[dir->cmpl_index].entry_name,
|
|
FNMATCH_FLAGS) != FNM_NOMATCH;
|
|
|
|
cmpl_state->the_completion.is_directory = dir->sent->entries[dir->cmpl_index].is_dir;
|
|
if (dir->sent->entries[dir->cmpl_index].is_dir)
|
|
append_completion_text (G_DIR_SEPARATOR_S, cmpl_state);
|
|
|
|
g_free (pat_buf);
|
|
return &cmpl_state->the_completion;
|
|
}
|
|
}
|
|
|
|
#ifdef HAVE_PWD_H
|
|
|
|
static gint
|
|
get_pwdb (CompletionState* cmpl_state)
|
|
{
|
|
struct passwd *pwd_ptr;
|
|
gchar* buf_ptr;
|
|
gchar *utf8;
|
|
gint len = 0, i, count = 0;
|
|
|
|
if (cmpl_state->user_dir_name_buffer)
|
|
return TRUE;
|
|
setpwent ();
|
|
|
|
while ((pwd_ptr = getpwent ()) != NULL)
|
|
{
|
|
utf8 = g_filename_to_utf8 (pwd_ptr->pw_name, -1, NULL, NULL, NULL);
|
|
len += strlen (utf8);
|
|
g_free (utf8);
|
|
utf8 = g_filename_to_utf8 (pwd_ptr->pw_dir, -1, NULL, NULL, NULL);
|
|
len += strlen (utf8);
|
|
g_free (utf8);
|
|
len += 2;
|
|
count += 1;
|
|
}
|
|
|
|
setpwent ();
|
|
|
|
cmpl_state->user_dir_name_buffer = g_new (gchar, len);
|
|
cmpl_state->user_directories = g_new (CompletionUserDir, count);
|
|
cmpl_state->user_directories_len = count;
|
|
|
|
buf_ptr = cmpl_state->user_dir_name_buffer;
|
|
|
|
for (i = 0; i < count; i += 1)
|
|
{
|
|
pwd_ptr = getpwent ();
|
|
if (!pwd_ptr)
|
|
{
|
|
cmpl_errno = errno;
|
|
goto error;
|
|
}
|
|
|
|
utf8 = g_filename_to_utf8 (pwd_ptr->pw_name, -1, NULL, NULL, NULL);
|
|
strcpy (buf_ptr, utf8);
|
|
g_free (utf8);
|
|
|
|
cmpl_state->user_directories[i].login = buf_ptr;
|
|
|
|
buf_ptr += strlen (buf_ptr);
|
|
buf_ptr += 1;
|
|
|
|
utf8 = g_filename_to_utf8 (pwd_ptr->pw_dir, -1, NULL, NULL, NULL);
|
|
strcpy (buf_ptr, utf8);
|
|
g_free (utf8);
|
|
|
|
cmpl_state->user_directories[i].homedir = buf_ptr;
|
|
|
|
buf_ptr += strlen (buf_ptr);
|
|
buf_ptr += 1;
|
|
}
|
|
|
|
qsort (cmpl_state->user_directories,
|
|
cmpl_state->user_directories_len,
|
|
sizeof (CompletionUserDir),
|
|
compare_user_dir);
|
|
|
|
endpwent ();
|
|
|
|
return TRUE;
|
|
|
|
error:
|
|
|
|
if (cmpl_state->user_dir_name_buffer)
|
|
g_free (cmpl_state->user_dir_name_buffer);
|
|
if (cmpl_state->user_directories)
|
|
g_free (cmpl_state->user_directories);
|
|
|
|
cmpl_state->user_dir_name_buffer = NULL;
|
|
cmpl_state->user_directories = NULL;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static gint
|
|
compare_user_dir (const void *a,
|
|
const void *b)
|
|
{
|
|
return strcmp ((((CompletionUserDir*)a))->login,
|
|
(((CompletionUserDir*)b))->login);
|
|
}
|
|
|
|
#endif
|
|
|
|
static gint
|
|
compare_cmpl_dir (const void *a,
|
|
const void *b)
|
|
{
|
|
#if !defined(G_OS_WIN32) && !defined(G_WITH_CYGWIN)
|
|
return strcmp ((((CompletionDirEntry*)a))->entry_name,
|
|
(((CompletionDirEntry*)b))->entry_name);
|
|
#else
|
|
return g_strcasecmp ((((CompletionDirEntry*)a))->entry_name,
|
|
(((CompletionDirEntry*)b))->entry_name);
|
|
#endif
|
|
}
|
|
|
|
static gint
|
|
cmpl_state_okay (CompletionState* cmpl_state)
|
|
{
|
|
return cmpl_state && cmpl_state->reference_dir;
|
|
}
|
|
|
|
static gchar*
|
|
cmpl_strerror (gint err)
|
|
{
|
|
if (err == CMPL_ERRNO_TOO_LONG)
|
|
return "Name too long";
|
|
else
|
|
return g_strerror (err);
|
|
}
|