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fixed some issues (mainly coding style) with the new load and save 

2003-02-02  Sven Neumann  <sven@gimp.org>

	* plug-ins/ifscompose/ifscompose.c: fixed some issues (mainly
	coding style) with the new load and save routines.
This commit is contained in:
Sven Neumann 2003-02-02 18:38:20 +00:00 committed by Sven Neumann
parent 76e8bf6a6a
commit 0b90802f3b
3 changed files with 143 additions and 105 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2003-02-02 Sven Neumann <sven@gimp.org>
* plug-ins/ifscompose/ifscompose.c: fixed some issues (mainly
coding style) with the new load and save routines.
2003-02-02 Sven Neumann <sven@gimp.org>
* plug-ins/ifscompose/ifscompose.c: applied a large patch from

4
NEWS
View File

@ -14,6 +14,8 @@ Overview of Changes in GIMP 1.3.12
- Lots of text tool changes [Sven]
- Factored common code out of a number of plug-ins [Maurits]
- Cleaned up and improved the code that handles the plug-ins [Mitch]
- Finished colorblindness display filter using the algorithm contributed
by Alex Wade and Robert Dougherty.
- Updated the gimprc man-page, or actually, wrote a tool that does it [Sven]
- Improved the code that handles all the menus [Mitch]
- Added new PSD save plug-in [Bolsh]
@ -28,7 +30,7 @@ Overview of Changes in GIMP 1.3.12
Other contributors:
Garry R. Osgood, Jakub Steiner, Simon Budig, Henrik Brix Andersen,
Akkana, Carol Spears, Seth Burgess, Nathan Summers
Akkana, Carol Spears, Seth Burgess, Nathan Summers, David Necas
Overview of Changes in GIMP 1.3.11

239
plug-ins/ifscompose/ifscompose.c
View File

@ -284,11 +284,10 @@ static void ifs_compose_new_callback (GtkWidget *widget,
gpointer data);
static void ifs_compose_delete_callback (GtkWidget *widget,
gpointer data);
static void ifs_compose_load_callback (GtkWidget *widget,
static void ifs_compose_load_callback (GtkWidget *widget,
gpointer data);
static void ifs_compose_save_callback (GtkWidget *widget,
static void ifs_compose_save_callback (GtkWidget *widget,
gpointer data);
static void ifs_compose_ok_callback (GtkWidget *widget,
GtkWidget *window);
@ -310,7 +309,6 @@ static gint undo_cur = -1;
static gint undo_num = 0;
static gint undo_start = 0;
static gchar ifsfile_path[PATH_MAX] = { '\0' };
/* num_elements = 0, signals not inited */
static IfsComposeVals ifsvals =
@ -2550,7 +2548,8 @@ ifs_compose_set_defaults (void)
gimp_palette_get_foreground (&color);
ifsvals.aspect_ratio = (gdouble)ifsD->drawable_height / ifsD->drawable_width;
ifsvals.aspect_ratio =
(gdouble)ifsD->drawable_height / ifsD->drawable_width;
for (i = 0; i < ifsvals.num_elements; i++)
aff_element_free (elements[i]);
@ -2622,16 +2621,20 @@ ifs_compose_defaults_callback (GtkWidget *widget,
}
/* show a transient message dialog */
void
ifscompose_message_dialog (GtkMessageType type, GtkWindow *parent,
gchar *title, gchar *message)
static void
ifscompose_message_dialog (GtkMessageType type,
GtkWindow *parent,
const gchar *title,
const gchar *message)
{
GtkWidget *dlg;
dlg = gtk_message_dialog_new (parent, 0, type, GTK_BUTTONS_OK, "%s", message);
dlg = gtk_message_dialog_new (parent, 0, type, GTK_BUTTONS_OK, message);
gtk_window_set_transient_for (GTK_WINDOW (dlg), parent);
if (title)
gtk_window_set_title (GTK_WINDOW (dlg), title);
gtk_window_set_wmclass (GTK_WINDOW (dlg), "message", "Gimp");
gtk_dialog_run (GTK_DIALOG (dlg));
gtk_widget_destroy (dlg);
@ -2639,28 +2642,33 @@ ifscompose_message_dialog (GtkMessageType type, GtkWindow *parent,
/* save an ifs file */
static void
ifsfile_save (GtkWidget *widget, GtkWidget *file_select)
ifsfile_save (GtkWidget *widget,
GtkWidget *file_select)
{
gchar *str = ifsvals_stringify (&ifsvals, elements);
FILE *fh;
const gchar *filename;
gchar *str;
FILE *fh;
g_strlcpy (ifsfile_path,
gtk_file_selection_get_filename (GTK_FILE_SELECTION (file_select)),
PATH_MAX);
fh = fopen(ifsfile_path, "w");
if (fh) {
fputs(str, fh);
fclose(fh);
gtk_widget_destroy (file_select);
}
else {
gchar *message = g_strdup_printf (_("Cannot save into file `%s'.\n"
"Check the path and permissions.\n"),
ifsfile_path);
ifscompose_message_dialog (GTK_MESSAGE_ERROR, GTK_WINDOW (file_select),
"Save failed", message);
g_free (message);
}
filename = gtk_file_selection_get_filename (GTK_FILE_SELECTION (file_select));
str = ifsvals_stringify (&ifsvals, elements);
fh = fopen (filename, "w");
if (fh)
{
fputs (str, fh);
fclose (fh);
gtk_widget_hide (file_select);
}
else
{
gchar *message = g_strdup_printf (_("Cannot save file '%s'.\n"
"Check the path and permissions."),
filename);
ifscompose_message_dialog (GTK_MESSAGE_ERROR, GTK_WINDOW (file_select),
"Save failed", message);
g_free (message);
}
}
/* replace ifsvals and elements with specified new values
@ -2679,23 +2687,25 @@ ifsfile_replace_ifsvals (IfsComposeVals *new_ifsvals,
ifsvals = *new_ifsvals;
elements = new_elements;
for (i = 0; i < ifsvals.num_elements; i++) {
aff_element_compute_trans (elements[i], width, height,
ifsvals.center_x, ifsvals.center_y);
aff_element_compute_color_trans (elements[i]);
}
for (i = 0; i < ifsvals.num_elements; i++)
{
aff_element_compute_trans (elements[i], width, height,
ifsvals.center_x, ifsvals.center_y);
aff_element_compute_color_trans (elements[i]);
}
element_selected = g_realloc (element_selected,
ifsvals.num_elements * sizeof(gint));
for (i = 0; i < ifsvals.num_elements; i++)
element_selected[i] = FALSE;
if (ifsOptD) {
value_pair_update (ifsOptD->iterations_pair);
value_pair_update (ifsOptD->subdivide_pair);
value_pair_update (ifsOptD->radius_pair);
value_pair_update (ifsOptD->memory_pair);
}
if (ifsOptD)
{
value_pair_update (ifsOptD->iterations_pair);
value_pair_update (ifsOptD->subdivide_pair);
value_pair_update (ifsOptD->radius_pair);
value_pair_update (ifsOptD->memory_pair);
}
set_current_element (0);
element_selected[0] = TRUE;
@ -2709,85 +2719,105 @@ ifsfile_replace_ifsvals (IfsComposeVals *new_ifsvals,
/* load an ifs file */
static void
ifsfile_load (GtkWidget *widget, GtkWidget *file_select)
ifsfile_load (GtkWidget *widget,
GtkWidget *file_select)
{
gchar *buffer;
AffElement **new_elements;
IfsComposeVals new_ifsvals;
GError *error = NULL;
const gchar *filename;
gchar *buffer;
AffElement **new_elements;
IfsComposeVals new_ifsvals;
GError *error = NULL;
g_strlcpy (ifsfile_path,
gtk_file_selection_get_filename (GTK_FILE_SELECTION (file_select)),
PATH_MAX);
if (g_file_get_contents (ifsfile_path, &buffer, NULL, &error)) {
if (ifsvals_parse_string (buffer, &new_ifsvals, &new_elements)) {
guint i;
filename = gtk_file_selection_get_filename (GTK_FILE_SELECTION (file_select));
undo_begin ();
for (i = 0; i < ifsvals.num_elements; i++)
undo_update (i);
if (g_file_get_contents (filename, &buffer, NULL, &error))
{
if (ifsvals_parse_string (buffer, &new_ifsvals, &new_elements))
{
guint i;
ifsfile_replace_ifsvals (&new_ifsvals, new_elements);
undo_begin ();
for (i = 0; i < ifsvals.num_elements; i++)
undo_update (i);
ifsfile_replace_ifsvals (&new_ifsvals, new_elements);
if (ifsD->auto_preview)
ifs_compose_preview ();
gtk_widget_hide (file_select);
design_area_redraw ();
}
else
{
gchar *message = g_strdup_printf (_("File '%s' doesn't seem to be "
"an IFS Compose file."),
filename);
ifscompose_message_dialog (GTK_MESSAGE_ERROR,
GTK_WINDOW (file_select),
_("Load failed"), message);
g_free (message);
}
if (ifsD->auto_preview)
ifs_compose_preview ();
gtk_widget_destroy (file_select);
design_area_redraw ();
g_free (buffer);
}
else {
gchar *message = g_strdup_printf (_("File `%s' doesn't seem to be "
"an IFS Compose file.\n"),
ifsfile_path);
ifscompose_message_dialog (GTK_MESSAGE_ERROR, GTK_WINDOW (file_select),
_("Load failed"), message);
g_free (message);
else
{
ifscompose_message_dialog (GTK_MESSAGE_ERROR,
GTK_WINDOW (file_select),
_("Load failed"), error->message);
g_error_free (error);
}
g_free (buffer);
}
else {
gchar *message = g_strdup_printf("%s.\n", error->message);
ifscompose_message_dialog (GTK_MESSAGE_ERROR, GTK_WINDOW (file_select),
_("Load failed"), error->message);
g_error_free (error);
g_free (message);
}
}
static void
ifs_compose_save_callback (GtkWidget *widget, gpointer data)
ifs_compose_save_callback (GtkWidget *widget,
gpointer data)
{
GtkWidget *file_select;
static GtkWidget *file_select = NULL;
file_select = gtk_file_selection_new (_("Save as IFS file"));
gimp_help_connect (file_select, gimp_standard_help_func,
"filters/ifscompose.html");
gtk_file_selection_set_filename (GTK_FILE_SELECTION (file_select),
ifsfile_path);
g_signal_connect (G_OBJECT (GTK_FILE_SELECTION (file_select)->ok_button),
"clicked", G_CALLBACK (ifsfile_save), file_select);
g_signal_connect_swapped (G_OBJECT (GTK_FILE_SELECTION (file_select)->cancel_button),
"clicked", G_CALLBACK (gtk_widget_destroy),
file_select);
gtk_widget_show (file_select);
if (!file_select)
{
file_select = gtk_file_selection_new (_("Save as IFS file"));
gimp_help_connect (file_select, gimp_standard_help_func,
"filters/ifscompose.html");
g_signal_connect (GTK_FILE_SELECTION (file_select)->ok_button, "clicked",
G_CALLBACK (ifsfile_save),
file_select);
g_signal_connect_swapped (GTK_FILE_SELECTION (file_select)->cancel_button,
"clicked",
G_CALLBACK (gtk_widget_destroy),
file_select);
}
gtk_window_present (GTK_WINDOW (file_select));
}
static void
ifs_compose_load_callback (GtkWidget *widget, gpointer data)
ifs_compose_load_callback (GtkWidget *widget,
gpointer data)
{
GtkWidget *file_select;
static GtkWidget *file_select = NULL;
file_select = gtk_file_selection_new (_("Load IFS file"));
gimp_help_connect (file_select, gimp_standard_help_func,
"filters/ifscompose.html");
gtk_file_selection_set_filename (GTK_FILE_SELECTION (file_select),
ifsfile_path);
g_signal_connect (G_OBJECT (GTK_FILE_SELECTION (file_select)->ok_button),
"clicked", G_CALLBACK (ifsfile_load), file_select);
g_signal_connect_swapped (G_OBJECT (GTK_FILE_SELECTION (file_select)->cancel_button),
"clicked", G_CALLBACK (gtk_widget_destroy),
file_select);
gtk_widget_show (file_select);
if (!file_select)
{
file_select = gtk_file_selection_new (_("Load IFS file"));
gimp_help_connect (file_select, gimp_standard_help_func,
"filters/ifscompose.html");
g_signal_connect (GTK_FILE_SELECTION (file_select)->ok_button, "clicked",
G_CALLBACK (ifsfile_load),
file_select);
g_signal_connect_swapped (GTK_FILE_SELECTION (file_select)->cancel_button,
"clicked",
G_CALLBACK (gtk_widget_hide),
file_select);
}
gtk_window_present (GTK_WINDOW (file_select));
}
static void
@ -2939,8 +2969,9 @@ ifs_compose_preview (void)
if (ifsD->preview_iterations == 0)
g_idle_add (preview_idle_render, NULL);
ifsD->preview_iterations = ifsvals.iterations*((gdouble)width*height/
(ifsD->drawable_width*ifsD->drawable_height));
ifsD->preview_iterations =
ifsvals.iterations * ((gdouble) width * height /
(ifsD->drawable_width * ifsD->drawable_height));
}
static void