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gimp/app/dialogs/file-save-dialog.c

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995, 1996, 1997 Spencer Kimball and Peter Mattis
* Copyright (C) 1997 Josh MacDonald
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "core/core-types.h"
#include "core/gimpdrawable.h"
#include "core/gimpimage.h"
#include "dialog_handler.h"
#include "docindex.h"
#include "file-dialog-utils.h"
#include "file-save-dialog.h"
#include "gdisplay.h"
#include "menus.h"
#include "app_procs.h"
#include "gimprc.h"
#include "file-save.h"
#include "file-utils.h"
#include "plug_in.h"
#include "undo.h"
#include "libgimp/gimpintl.h"
typedef struct _OverwriteData OverwriteData;
struct _OverwriteData
{
gchar *full_filename;
gchar *raw_filename;
};
static void file_save_dialog_create (void);
static void file_overwrite (gchar *filename,
gchar *raw_filename);
static void file_overwrite_callback (GtkWidget *widget,
gboolean overwrite,
gpointer data);
static void file_save_ok_callback (GtkWidget *widget,
gpointer data);
static void file_save_type_callback (GtkWidget *widget,
gpointer data);
static GtkWidget *filesave = NULL;
static GtkWidget *save_options = NULL;
static PlugInProcDef *save_file_proc = NULL;
static GimpImage *the_gimage = NULL;
static gboolean set_filename = TRUE;
/* public functions */
void
file_save_menu_init (void)
{
GimpItemFactoryEntry entry;
PlugInProcDef *file_proc;
GSList *list;
save_procs = g_slist_reverse (save_procs);
for (list = save_procs; list; list = g_slist_next (list))
{
gchar *help_page;
file_proc = (PlugInProcDef *) list->data;
help_page = g_strconcat ("filters/",
g_basename (file_proc->prog),
".html",
NULL);
g_strdown (help_page);
entry.entry.path = file_proc->menu_path;
entry.entry.accelerator = NULL;
entry.entry.callback = file_save_type_callback;
entry.entry.callback_action = 0;
entry.entry.item_type = NULL;
entry.help_page = help_page;
entry.description = NULL;
menus_create_item_from_full_path (&entry, NULL, file_proc);
}
}
void
file_save_callback (GtkWidget *widget,
gpointer data)
{
GDisplay *gdisplay;
gdisplay = gdisplay_active ();
if (! gdisplay)
return;
if (! gimp_image_active_drawable (gdisplay->gimage))
return;
/* Only save if the gimage has been modified */
if (!gimprc.trust_dirty_flag || gdisplay->gimage->dirty != 0)
{
gchar *filename;
filename =
g_strdup (gimp_object_get_name (GIMP_OBJECT (gdisplay->gimage)));
if (! filename)
{
file_save_as_callback (widget, data);
}
else
{
gchar *raw_filename;
gint status;
raw_filename = g_basename (filename);
status = file_save (gdisplay->gimage,
filename,
raw_filename,
RUN_WITH_LAST_VALS,
TRUE);
if (status != GIMP_PDB_SUCCESS &&
status != GIMP_PDB_CANCEL)
{
g_message (_("Save failed.\n%s"), filename);
}
}
g_free (filename);
}
}
void
file_save_as_callback (GtkWidget *widget,
gpointer data)
{
GDisplay *gdisplay;
const gchar *filename;
gdisplay = gdisplay_active ();
if (! gdisplay)
return;
if (! gimp_image_active_drawable (gdisplay->gimage))
return;
the_gimage = gdisplay->gimage;
set_filename = TRUE;
filename = gimp_object_get_name (GIMP_OBJECT (the_gimage));
if (! filesave)
file_save_dialog_create ();
gtk_widget_set_sensitive (GTK_WIDGET (filesave), TRUE);
if (GTK_WIDGET_VISIBLE (filesave))
return;
gtk_window_set_title (GTK_WINDOW (filesave), _("Save Image"));
gtk_file_selection_set_filename (GTK_FILE_SELECTION (filesave),
filename ?
filename :
"." G_DIR_SEPARATOR_S);
switch (gimp_drawable_type (gimp_image_active_drawable (gdisplay->gimage)))
{
case RGB_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_RGB_IMAGE);
break;
case RGBA_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_RGBA_IMAGE);
break;
case GRAY_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_GRAY_IMAGE);
break;
case GRAYA_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_GRAYA_IMAGE);
break;
case INDEXED_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_INDEXED_IMAGE);
break;
case INDEXEDA_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_INDEXEDA_IMAGE);
break;
}
file_dialog_show (filesave);
}
void
file_save_a_copy_as_callback (GtkWidget *widget,
gpointer data)
{
GDisplay *gdisplay;
const gchar *filename;
gdisplay = gdisplay_active ();
if (! gdisplay)
return;
if (! gimp_image_active_drawable (gdisplay->gimage))
return;
the_gimage = gdisplay->gimage;
set_filename = FALSE;
filename = gimp_object_get_name (GIMP_OBJECT (the_gimage));
if (!filesave)
file_save_dialog_create ();
gtk_widget_set_sensitive (GTK_WIDGET (filesave), TRUE);
if (GTK_WIDGET_VISIBLE (filesave))
return;
gtk_window_set_title (GTK_WINDOW (filesave), _("Save a Copy of the Image"));
gtk_file_selection_set_filename (GTK_FILE_SELECTION (filesave),
filename ?
filename :
"." G_DIR_SEPARATOR_S);
switch (gimp_drawable_type (gimp_image_active_drawable (gdisplay->gimage)))
{
case RGB_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_RGB_IMAGE);
break;
case RGBA_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_RGBA_IMAGE);
break;
case GRAY_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_GRAY_IMAGE);
break;
case GRAYA_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_GRAYA_IMAGE);
break;
case INDEXED_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_INDEXED_IMAGE);
break;
case INDEXEDA_GIMAGE:
file_dialog_update_menus (save_procs, PLUG_IN_INDEXEDA_IMAGE);
break;
}
file_dialog_show (filesave);
}
void
file_save_by_extension_callback (GtkWidget *widget,
gpointer data)
{
save_file_proc = NULL;
}
/* private functions */
static void
file_save_dialog_create (void)
{
filesave = gtk_file_selection_new (_("Save Image"));
gtk_window_set_wmclass (GTK_WINDOW (filesave), "save_image", "Gimp");
gtk_window_set_position (GTK_WINDOW (filesave), GTK_WIN_POS_MOUSE);
gtk_container_set_border_width (GTK_CONTAINER (filesave), 2);
gtk_container_set_border_width
(GTK_CONTAINER (GTK_FILE_SELECTION (filesave)->button_area), 2);
gtk_signal_connect_object
(GTK_OBJECT (GTK_FILE_SELECTION (filesave)->cancel_button), "clicked",
GTK_SIGNAL_FUNC (file_dialog_hide),
GTK_OBJECT (filesave));
gtk_signal_connect (GTK_OBJECT (filesave), "delete_event",
GTK_SIGNAL_FUNC (file_dialog_hide),
NULL);
gtk_signal_connect
(GTK_OBJECT (GTK_FILE_SELECTION (filesave)->ok_button), "clicked",
GTK_SIGNAL_FUNC (file_save_ok_callback),
filesave);
gtk_quit_add_destroy (1, GTK_OBJECT (filesave));
/* Connect the "F1" help key */
gimp_help_connect_help_accel (filesave,
gimp_standard_help_func,
"save/dialogs/file_save.html");
{
GtkWidget *frame;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *option_menu;
GtkWidget *save_menu;
save_options = gtk_hbox_new (TRUE, 1);
frame = gtk_frame_new (_("Save Options"));
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_ETCHED_IN);
gtk_box_pack_start (GTK_BOX (save_options), frame, TRUE, TRUE, 4);
hbox = gtk_hbox_new (FALSE, 4);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 4);
gtk_container_add (GTK_CONTAINER (frame), hbox);
gtk_widget_show (hbox);
label = gtk_label_new (_("Determine File Type:"));
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
option_menu = gtk_option_menu_new ();
gtk_box_pack_start (GTK_BOX (hbox), option_menu, TRUE, TRUE, 0);
gtk_widget_show (option_menu);
save_menu = menus_get_save_factory ()->widget;
gtk_option_menu_set_menu (GTK_OPTION_MENU (option_menu), save_menu);
gtk_widget_show (frame);
/* pack the containing save_options hbox into the save-dialog */
gtk_box_pack_end (GTK_BOX (GTK_FILE_SELECTION (filesave)->main_vbox),
save_options, FALSE, FALSE, 0);
}
gtk_widget_show (save_options);
}
static void
file_save_type_callback (GtkWidget *widget,
gpointer data)
{
PlugInProcDef *proc = (PlugInProcDef *) data;
file_dialog_update_name (proc, filesave);
save_file_proc = proc;
}
static void
file_save_ok_callback (GtkWidget *widget,
gpointer data)
{
GtkFileSelection *fs;
gchar *filename;
gchar *raw_filename;
gchar *dot;
gint x;
struct stat buf;
gint err;
fs = GTK_FILE_SELECTION (data);
filename = gtk_file_selection_get_filename (fs);
raw_filename = gtk_entry_get_text (GTK_ENTRY (fs->selection_entry));
g_assert (filename && raw_filename);
for (dot = strrchr (filename, '.'), x = 0; dot && *(++dot);)
{
if (*dot != 'e' || ++x < 0)
break;
else if (x > 3 && !strcmp (dot + 1, "k"))
{
ProcRecord *proc_rec;
Argument *args;
GimpDrawable *the_drawable;
the_drawable = gimp_image_active_drawable (the_gimage);
if (!the_drawable)
return;
proc_rec = procedural_db_lookup (the_gimp, "plug_in_the_slimy_egg");
if (!proc_rec)
break;
file_dialog_hide (filesave);
args = g_new (Argument, 3);
args[0].arg_type = GIMP_PDB_INT32;
args[0].value.pdb_int = RUN_INTERACTIVE;
args[1].arg_type = GIMP_PDB_IMAGE;
args[1].value.pdb_int = gimp_image_get_ID (the_gimage);
args[2].arg_type = GIMP_PDB_DRAWABLE;
args[2].value.pdb_int = gimp_drawable_get_ID (the_drawable);
plug_in_run (proc_rec, args, 3, FALSE, TRUE, 0);
g_free (args);
return;
}
}
err = stat (filename, &buf);
if (err == 0)
{
if (buf.st_mode & S_IFDIR)
{
if (filename[strlen (filename) - 1] != G_DIR_SEPARATOR)
{
gchar *s = g_strconcat (filename, G_DIR_SEPARATOR_S, NULL);
gtk_file_selection_set_filename (fs, s);
g_free (s);
}
else
gtk_file_selection_set_filename (fs, filename);
}
else
{
gtk_widget_set_sensitive (GTK_WIDGET (fs), FALSE);
file_overwrite (g_strdup (filename), g_strdup (raw_filename));
}
}
else
{
gtk_widget_set_sensitive (GTK_WIDGET (fs), FALSE);
if (file_save_with_proc (the_gimage,
filename, raw_filename,
save_file_proc,
set_filename))
{
file_dialog_hide (GTK_WIDGET (fs));
}
gtk_widget_set_sensitive (GTK_WIDGET (fs), TRUE);
}
}
static void
file_overwrite (gchar *filename,
gchar *raw_filename)
{
OverwriteData *overwrite_data;
GtkWidget *query_box;
gchar *overwrite_text;
overwrite_data = g_new (OverwriteData, 1);
overwrite_data->full_filename = filename;
overwrite_data->raw_filename = raw_filename;
overwrite_text = g_strdup_printf (_("%s exists, overwrite?"), filename);
query_box = gimp_query_boolean_box (_("File Exists!"),
gimp_standard_help_func,
"save/file_exists.html",
FALSE,
overwrite_text,
_("Yes"), _("No"),
NULL, NULL,
file_overwrite_callback,
overwrite_data);
g_free (overwrite_text);
gtk_widget_show (query_box);
}
static void
file_overwrite_callback (GtkWidget *widget,
gboolean overwrite,
gpointer data)
{
OverwriteData *overwrite_data;
overwrite_data = (OverwriteData *) data;
if (overwrite)
{
if (file_save_with_proc (the_gimage,
overwrite_data->full_filename,
overwrite_data->raw_filename,
save_file_proc,
set_filename))
{
file_dialog_hide (GTK_WIDGET (filesave));
}
}
/* always make file save dialog sensitive */
gtk_widget_set_sensitive (GTK_WIDGET (filesave), TRUE);
g_free (overwrite_data->full_filename);
g_free (overwrite_data->raw_filename);
g_free (overwrite_data);
}
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