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gimp/plug-ins/gap/gap_dbbrowser_utils.c

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* 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.
*/
/*
gap_dbbrowser_utils.c (original code dbbrowser_utils.c by Thomas NOEL <thomas@minet.net>
27. jan .1999 hof: update for GIMP 1.1.1 (show help)
09. dec .1998 hof: update for GIMP 1.1
12. jan .1998 hof: added "Gen Code" button
23. dec .1997 hof: GAP variant of DBbrowser
removed apply_callback
added constraint_procedure,
added 2 buttons
added return type
0.08 26th sept 97 by Thomas NOEL <thomas@minet.net> )
*/
#include <stdlib.h>
#include <string.h>
#include "config.h"
#include "gtk/gtk.h"
#include "libgimp/gimp.h"
#include "libgimp/stdplugins-intl.h"
#include "gap_filter.h"
#include "gap_dbbrowser_utils.h"
extern int gap_debug;
int
gap_db_browser_dialog(char *title_txt,
char *button_1_txt,
char *button_2_txt,
t_constraint_func constraint_func,
t_constraint_func constraint_func_sel1,
t_constraint_func constraint_func_sel2,
t_gap_db_browse_result *result,
gint init_gtk_flag)
/* create the dialog box */
{
gchar **l_argsv;
gint l_argsc;
dbbrowser_t* dbbrowser;
GtkWidget *button;
GtkWidget *hbox,*searchhbox,*vbox;
GtkWidget *label;
l_argsc = 1;
l_argsv = g_new (gchar *, 1);
l_argsv[0] = g_strdup ( _("GAP Animated Filter apply"));
if (init_gtk_flag)
{
/* gtk init (should be called only once in a plugin-process) */
gtk_init (&l_argsc, &l_argsv);
}
dbbrowser = (gpointer)g_malloc(sizeof(dbbrowser_t));
/* store pointers to gap constraint procedures */
dbbrowser->constraint_func = constraint_func;
dbbrowser->constraint_func_sel1 = constraint_func_sel1;
dbbrowser->constraint_func_sel2 = constraint_func_sel2;
dbbrowser->result = result;
dbbrowser->codegen_flag = 0; /* default: no code generation */
/* the dialog box */
dbbrowser->dlg = gtk_dialog_new ();
gtk_window_set_title (GTK_WINDOW (dbbrowser->dlg), _("Animated Filter apply (init)"));
gtk_window_set_position (GTK_WINDOW (dbbrowser->dlg), GTK_WIN_POS_MOUSE);
gtk_signal_connect (GTK_OBJECT (dbbrowser->dlg), "destroy",
(GtkSignalFunc) dialog_close_callback,
dbbrowser);
/* label (fill 1. table_row) */
label = gtk_label_new(title_txt);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_widget_show(label);
/* hbox : left=list ; right=description */
hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dbbrowser->dlg)->vbox),
hbox, TRUE, TRUE, 0);
gtk_widget_show (hbox);
/* left = vbox : the list and the search entry */
vbox = gtk_vbox_new( FALSE, 0 );
gtk_container_set_border_width (GTK_CONTAINER (vbox), 3);
gtk_box_pack_start (GTK_BOX (hbox),
vbox, FALSE, TRUE, 0);
gtk_widget_show(vbox);
/* list : list in a scrolled_win */
dbbrowser->clist = gtk_clist_new(1);
dbbrowser->scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (dbbrowser->scrolled_win),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_clist_set_selection_mode (GTK_CLIST (dbbrowser->clist),
GTK_SELECTION_BROWSE);
gtk_widget_set_usize(dbbrowser->clist, DBL_LIST_WIDTH, DBL_HEIGHT);
gtk_signal_connect (GTK_OBJECT (dbbrowser->clist), "select_row",
(GtkSignalFunc) procedure_select_callback,
dbbrowser);
gtk_box_pack_start (GTK_BOX (vbox), dbbrowser->scrolled_win, TRUE, TRUE, 0);
gtk_container_add (GTK_CONTAINER (dbbrowser->scrolled_win), dbbrowser->clist);
gtk_widget_show(dbbrowser->clist);
gtk_widget_show(dbbrowser->scrolled_win);
/* search entry */
searchhbox = gtk_hbox_new(FALSE,0);
gtk_box_pack_start (GTK_BOX (vbox),
searchhbox, FALSE, TRUE, 0);
gtk_widget_show(searchhbox);
label = gtk_label_new( _("Search:"));
gtk_misc_set_alignment( GTK_MISC(label), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (searchhbox),
label, TRUE, TRUE, 0);
gtk_widget_show(label);
dbbrowser->search_entry = gtk_entry_new();
gtk_box_pack_start (GTK_BOX (searchhbox),
dbbrowser->search_entry, TRUE, TRUE, 0);
gtk_widget_show(dbbrowser->search_entry);
/* right = description */
dbbrowser->descr_scroll = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (dbbrowser->descr_scroll),
GTK_POLICY_ALWAYS,
GTK_POLICY_ALWAYS
);
gtk_box_pack_start (GTK_BOX (hbox),
dbbrowser->descr_scroll, TRUE, TRUE, 0);
gtk_widget_set_usize (dbbrowser->descr_scroll, DBL_WIDTH - DBL_LIST_WIDTH, 0);
gtk_widget_show (dbbrowser->descr_scroll);
/* buttons in dlg->action_aera */
gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG(dbbrowser->dlg)->action_area), 0);
if (gap_debug) {
button = gtk_button_new_with_label ( _("Gen Code by name"));
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) dialog_button_3_callback, dbbrowser );
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dbbrowser->dlg)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_show (button);
}
dbbrowser->name_button = gtk_button_new_with_label ( _("Search by Name"));
GTK_WIDGET_SET_FLAGS (dbbrowser->name_button, GTK_CAN_DEFAULT);
gtk_signal_connect (GTK_OBJECT (dbbrowser->name_button), "clicked",
(GtkSignalFunc) dialog_search_callback, dbbrowser);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dbbrowser->dlg)->action_area),
dbbrowser->name_button , TRUE, TRUE, 0);
gtk_widget_show(dbbrowser->name_button);
dbbrowser->blurb_button = gtk_button_new_with_label ( _("Search by Blurb"));
GTK_WIDGET_SET_FLAGS (dbbrowser->blurb_button, GTK_CAN_DEFAULT);
gtk_signal_connect (GTK_OBJECT (dbbrowser->blurb_button), "clicked",
(GtkSignalFunc) dialog_search_callback, dbbrowser);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dbbrowser->dlg)->action_area),
dbbrowser->blurb_button , TRUE, TRUE, 0);
gtk_widget_show(dbbrowser->blurb_button);
if (button_1_txt) {
dbbrowser->app_const_button = gtk_button_new_with_label (button_1_txt);
GTK_WIDGET_SET_FLAGS (dbbrowser->app_const_button, GTK_CAN_DEFAULT);
gtk_signal_connect (GTK_OBJECT (dbbrowser->app_const_button), "clicked",
(GtkSignalFunc) dialog_button_1_callback, dbbrowser );
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dbbrowser->dlg)->action_area),
dbbrowser->app_const_button, TRUE, TRUE, 0);
gtk_widget_show (dbbrowser->app_const_button);
} else dbbrowser->app_const_button = NULL;
if (button_2_txt) {
dbbrowser->app_vary_button = gtk_button_new_with_label (button_2_txt);
GTK_WIDGET_SET_FLAGS (dbbrowser->app_vary_button, GTK_CAN_DEFAULT);
gtk_signal_connect (GTK_OBJECT (dbbrowser->app_vary_button), "clicked",
(GtkSignalFunc) dialog_button_2_callback, dbbrowser );
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dbbrowser->dlg)->action_area),
dbbrowser->app_vary_button, TRUE, TRUE, 0);
gtk_widget_show (dbbrowser->app_vary_button);
} else dbbrowser->app_vary_button = NULL;
button = gtk_button_new_with_label ( _("Cancel"));
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
(GtkSignalFunc) dialog_close_callback, dbbrowser);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dbbrowser->dlg)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_show (button);
/* now build the list */
gtk_widget_show (dbbrowser->clist);
gtk_widget_show (dbbrowser->dlg);
/* initialize the "return" value (for "apply") */
dbbrowser->descr_table = NULL;
dbbrowser->selected_proc_name = NULL;
dbbrowser->selected_scheme_proc_name = NULL;
dbbrowser->selected_proc_blurb = NULL;
dbbrowser->selected_proc_help = NULL;
dbbrowser->selected_proc_author = NULL;
dbbrowser->selected_proc_copyright = NULL;
dbbrowser->selected_proc_date = NULL;
dbbrowser->selected_proc_type = 0;
dbbrowser->selected_nparams = 0;
dbbrowser->selected_nreturn_vals = 0;
dbbrowser->selected_params = NULL;
dbbrowser->selected_return_vals = NULL;
dbbrowser->result->selected_proc_name[0] = '\0';
dbbrowser->result->button_nr = -1;
/* first search (all procedures) */
dialog_search_callback( NULL, (gpointer)dbbrowser );
gtk_main ();
gdk_flush ();
return (dbbrowser->result->button_nr);
}
static gint
procedure_select_callback (GtkWidget *widget,
gint row,
gint column,
GdkEventButton * bevent,
gpointer data)
{
dbbrowser_t *dbbrowser = data;
gchar *func;
g_return_val_if_fail (widget != NULL, FALSE);
/* g_return_val_if_fail (bevent != NULL, FALSE); */
g_return_val_if_fail (dbbrowser != NULL, FALSE);
if ((func = (gchar *) (gtk_clist_get_row_data (GTK_CLIST (widget), row))))
dialog_select (dbbrowser, func);
return FALSE;
}
static void
dialog_select (dbbrowser_t *dbbrowser,
gchar *proc_name)
/* update the description box (right) */
{
GtkWidget *label;
GtkWidget *old_table;
GtkWidget *help;
GtkWidget *text = NULL;
GtkWidget *vscrollbar;
gint i,row=0;
if (dbbrowser->selected_proc_name)
g_free(dbbrowser->selected_proc_name);
dbbrowser->selected_proc_name = g_strdup(proc_name);
if (dbbrowser->selected_scheme_proc_name)
g_free(dbbrowser->selected_scheme_proc_name);
dbbrowser->selected_scheme_proc_name =
g_strdup(proc_name);
convert_string(dbbrowser->selected_scheme_proc_name);
if (dbbrowser->selected_proc_blurb) g_free(dbbrowser->selected_proc_blurb);
if (dbbrowser->selected_proc_help) g_free(dbbrowser->selected_proc_help);
if (dbbrowser->selected_proc_author) g_free(dbbrowser->selected_proc_author);
if (dbbrowser->selected_proc_copyright) g_free(dbbrowser->selected_proc_copyright);
if (dbbrowser->selected_proc_date) g_free(dbbrowser->selected_proc_date);
if (dbbrowser->selected_params) g_free(dbbrowser->selected_params);
if (dbbrowser->selected_return_vals) g_free(dbbrowser->selected_return_vals);
gimp_procedural_db_proc_info (proc_name,
&(dbbrowser->selected_proc_blurb),
&(dbbrowser->selected_proc_help),
&(dbbrowser->selected_proc_author),
&(dbbrowser->selected_proc_copyright),
&(dbbrowser->selected_proc_date),
&(dbbrowser->selected_proc_type),
&(dbbrowser->selected_nparams),
&(dbbrowser->selected_nreturn_vals),
&(dbbrowser->selected_params),
&(dbbrowser->selected_return_vals));
/* save the "old" table */
old_table = dbbrowser->descr_table;
dbbrowser->descr_table = gtk_table_new(
10 + dbbrowser->selected_nparams + dbbrowser->selected_nreturn_vals ,
5 , FALSE );
gtk_table_set_col_spacings( GTK_TABLE(dbbrowser->descr_table), 3);
/* show the name */
label = gtk_label_new( _("Name:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 1, row, row+1, GTK_FILL, GTK_FILL, 3, 6);
gtk_widget_show(label);
label = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(label),dbbrowser->selected_scheme_proc_name);
gtk_entry_set_editable(GTK_ENTRY(label), FALSE);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
1, 4, row, row+1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
row++;
/* show the description */
label = gtk_label_new( _("Blurb:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 1, row, row+1, GTK_FILL, GTK_FILL, 3, 0);
gtk_widget_show(label);
label = gtk_label_new(dbbrowser->selected_proc_blurb);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
1, 4, row, row+1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
row++;
label = gtk_hseparator_new(); /* ok, not really a label ... :) */
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 4, row, row+1, GTK_FILL, GTK_FILL, 3, 6);
gtk_widget_show(label);
row++;
/* in parameters */
if (dbbrowser->selected_nparams)
{
label = gtk_label_new( _("In:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 1, row, row+(dbbrowser->selected_nparams),
GTK_FILL, GTK_FILL, 3, 0);
gtk_widget_show(label);
for (i=0;i<(dbbrowser->selected_nparams);i++)
{
/* name */
label = gtk_label_new((dbbrowser->selected_params[i]).name);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
1, 2, row, row+1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
/* type */
label = gtk_label_new(GParamType2char((dbbrowser->selected_params[i]).type));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
2, 3, row, row+1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
/* description */
label = gtk_label_new((dbbrowser->selected_params[i]).description);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
3, 4, row, row+1, GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
row++;
}
}
if ((dbbrowser->selected_nparams) &&
(dbbrowser->selected_nreturn_vals)) {
label = gtk_hseparator_new(); /* ok, not really a label ... :) */
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 4, row, row+1,
GTK_FILL, GTK_FILL, 3, 6);
gtk_widget_show( label );
row++;
}
/* out parameters */
if (dbbrowser->selected_nreturn_vals)
{
label = gtk_label_new( _("Out:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 1, row, row+(dbbrowser->selected_nreturn_vals),
GTK_FILL, GTK_FILL, 3, 0);
gtk_widget_show(label);
for (i=0;i<(dbbrowser->selected_nreturn_vals);i++)
{
/* name */
label = gtk_label_new((dbbrowser->selected_return_vals[i]).name);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
1, 2, row, row+1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
/* type */
label = gtk_label_new(GParamType2char((dbbrowser->selected_return_vals[i]).type));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
2, 3, row, row+1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
/* description */
label = gtk_label_new((dbbrowser->selected_return_vals[i]).description);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
3, 4, row, row+1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
row++;
}
}
if ((dbbrowser->selected_nparams) ||
(dbbrowser->selected_nreturn_vals)) {
label = gtk_hseparator_new(); /* ok, not really a label ... :) */
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 4, row, row+1,
GTK_FILL, GTK_FILL, 3, 6);
gtk_widget_show( label );
row++;
}
/* show the help */
if ((dbbrowser->selected_proc_help) && (strlen(dbbrowser->selected_proc_help) > 1))
{
label = gtk_label_new( _("Help:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 1, row, row+1,
GTK_FILL, GTK_FILL, 3, 0);
gtk_widget_show(label);
help = gtk_table_new (2, 2, FALSE);
gtk_table_set_row_spacing (GTK_TABLE (help), 0, 2);
gtk_table_set_col_spacing (GTK_TABLE (help), 0, 2);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), help,
1, 4, row, row+1, GTK_FILL, GTK_FILL, 3, 0);
gtk_widget_show (help);
row++;
text = gtk_text_new (NULL, NULL);
gtk_text_set_editable (GTK_TEXT (text), FALSE);
gtk_text_set_word_wrap(GTK_TEXT(text), TRUE);
gtk_widget_set_usize (text, -1, 60);
gtk_table_attach (GTK_TABLE (help), text, 0, 1, 0, 1,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (text);
vscrollbar = gtk_vscrollbar_new (GTK_TEXT (text)->vadj);
gtk_table_attach (GTK_TABLE (help), vscrollbar, 1, 2, 0, 1,
GTK_FILL, GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (vscrollbar);
label = gtk_hseparator_new(); /* ok, not really a label ... :) */
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 4, row, row+1, GTK_FILL, GTK_FILL, 3, 6);
gtk_widget_show(label);
row++;
}
/* show the author & the copyright */
label = gtk_label_new( _("Author:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 1, row, row+1,
GTK_FILL, GTK_FILL, 3, 0);
gtk_widget_show(label);
label = gtk_label_new(dbbrowser->selected_proc_author);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
1, 4, row, row+1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
row++;
label = gtk_label_new( _("Date:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 1, row, row+1,
GTK_FILL, GTK_FILL, 3, 0);
gtk_widget_show(label);
label = gtk_label_new(dbbrowser->selected_proc_date);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
1, 4, row, row+1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
row++;
label = gtk_label_new( _("Copyright:"));
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
0, 1, row, row+1,
GTK_FILL, GTK_FILL, 3, 0);
gtk_widget_show(label);
label = gtk_label_new(dbbrowser->selected_proc_copyright);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (dbbrowser->descr_table), label,
1, 4, row, row+1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(label);
row++;
if (old_table) gtk_widget_destroy(old_table);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (dbbrowser->descr_scroll),
dbbrowser->descr_table);
/* now after the table is added to a window add the text */
if (text != NULL)
{
gtk_widget_realize (text);
gtk_text_freeze (GTK_TEXT (text));
gtk_text_insert (GTK_TEXT (text), NULL, NULL, NULL,
dbbrowser->selected_proc_help, -1);
gtk_text_thaw (GTK_TEXT (text));
}
gtk_widget_show(dbbrowser->descr_table);
/* call constraint functions to check sensibility for the apply buttons */
if(dbbrowser->app_const_button != NULL)
{
if(0 != (dbbrowser->constraint_func_sel1)(dbbrowser->selected_proc_name))
{
gtk_widget_set_sensitive (dbbrowser->app_const_button, TRUE);
}
else
{
gtk_widget_set_sensitive (dbbrowser->app_const_button, FALSE);
}
}
if(dbbrowser->app_vary_button != NULL)
{
if(0 != (dbbrowser->constraint_func_sel2)(dbbrowser->selected_proc_name))
{
gtk_widget_set_sensitive (dbbrowser->app_vary_button, TRUE);
}
else
{
gtk_widget_set_sensitive (dbbrowser->app_vary_button, FALSE);
}
}
}
static void
dialog_close_callback (GtkWidget *widget,
gpointer data)
/* end of the dialog */
{
dbbrowser_t* dbbrowser = data;
/* we are in the plug_in : kill the gtk application */
gtk_widget_destroy(dbbrowser->dlg);
gtk_main_quit ();
}
static void
dialog_button_1_callback (GtkWidget *widget,
gpointer data)
/* end of the dialog */
{
dbbrowser_t* dbbrowser = data;
if (dbbrowser->selected_proc_name==NULL) return;
strcpy(dbbrowser->result->selected_proc_name, dbbrowser->selected_proc_name);
dbbrowser->result->button_nr = 0;
gtk_widget_hide(dbbrowser->dlg);
gtk_widget_destroy(dbbrowser->dlg);
gtk_main_quit ();
}
static void
dialog_button_2_callback (GtkWidget *widget,
gpointer data)
/* end of the dialog */
{
dbbrowser_t* dbbrowser = data;
if (dbbrowser->selected_proc_name==NULL) return;
strcpy(dbbrowser->result->selected_proc_name, dbbrowser->selected_proc_name);
dbbrowser->result->button_nr = 1;
gtk_widget_hide(dbbrowser->dlg);
gtk_widget_destroy(dbbrowser->dlg);
gtk_main_quit ();
}
static void
dialog_button_3_callback (GtkWidget *widget,
gpointer data)
/* end of the dialog */
{
dbbrowser_t* dbbrowser = data;
p_remove_codegen_files(); /* remove old versions of generated CODE */
dbbrowser->codegen_flag = 1; /* let dialog_search_callback generate */
dialog_search_callback(dbbrowser->name_button, (gpointer)dbbrowser );
dbbrowser->codegen_flag = 0;
}
static void
dialog_search_callback (GtkWidget *widget,
gpointer data)
/* search in the whole db */
{
char **proc_list;
int num_procs;
int i, j;
int i_added;
dbbrowser_t* dbbrowser = data;
gchar *func_name, *label, *query_text;
GString *query;
gtk_clist_freeze(GTK_CLIST(dbbrowser->clist));
gtk_clist_clear(GTK_CLIST(dbbrowser->clist));
/* search */
if ( widget == (dbbrowser->name_button) )
{
gtk_window_set_title (GTK_WINDOW (dbbrowser->dlg),
_("Animated Filter apply (by name - please wait)"));
query = g_string_new ("");
query_text = gtk_entry_get_text(GTK_ENTRY(dbbrowser->search_entry));
while (*query_text)
{
if ((*query_text == '_') || (*query_text == '-'))
g_string_append (query, "[-_]");
else
g_string_append_c (query, *query_text);
query_text++;
}
gimp_procedural_db_query (query->str,
".*", ".*", ".*", ".*", ".*", ".*",
&num_procs, &proc_list);
g_string_free (query, TRUE);
}
else if ( widget == (dbbrowser->blurb_button) )
{
gtk_window_set_title (GTK_WINDOW (dbbrowser->dlg),
_("Animated Filter apply (by blurb - please wait)"));
gimp_procedural_db_query (".*",
gtk_entry_get_text( GTK_ENTRY(dbbrowser->search_entry) ),
".*", ".*", ".*", ".*", ".*",
&num_procs, &proc_list);
}
else {
gtk_window_set_title (GTK_WINDOW (dbbrowser->dlg),
_("Animated Filter apply (please wait)"));
gimp_procedural_db_query (".*", ".*", ".*", ".*", ".*", ".*", ".*",
&num_procs, &proc_list);
}
i_added = 0;
for (i = 0; i < num_procs; i++)
{
/* the filter constraint_function checks if the
* PDB-proc has a typical interface to operate on a single drawable.
* all other PDB-procedures are not listed in the GAP-dbbrowser
*/
if(0 != (dbbrowser->constraint_func)((char *)proc_list[i]))
{
j = 0;
while((j < i_added) &&
(strcmp(gtk_clist_get_row_data(GTK_CLIST(dbbrowser->clist), j),
proc_list[i]) < 0))
{
j++;
}
i_added++;
label = g_strdup(proc_list[i]);
if((dbbrowser->codegen_flag != 0) && (gap_debug))
{
p_gen_forward_iter_ALT(label);
p_gen_tab_iter_ALT(label);
p_gen_code_iter_ALT(label);
}
convert_string(label);
gtk_clist_insert (GTK_CLIST (GTK_CLIST(dbbrowser->clist)), j,
&label);
func_name = g_strdup (proc_list[i]);
gtk_clist_set_row_data_full(GTK_CLIST(dbbrowser->clist), j,
func_name, g_free);
}
}
if ( dbbrowser->clist ) {
;
}
g_free( proc_list );
gtk_window_set_title (GTK_WINDOW (dbbrowser->dlg),
_("Animated Filter apply"));
gtk_clist_thaw(GTK_CLIST(dbbrowser->clist));
}
/* utils ... */
static void
convert_string (char *str)
{
while (*str)
{
if (*str == '_') *str = '-';
str++;
}
}
static char*
GParamType2char(GimpPDBArgType t)
{
switch (t) {
case GIMP_PDB_INT32: return "INT32";
case GIMP_PDB_INT16: return "INT16";
case GIMP_PDB_INT8: return "INT8";
case GIMP_PDB_FLOAT: return "FLOAT";
case GIMP_PDB_STRING: return "STRING";
case GIMP_PDB_INT32ARRAY: return "INT32ARRAY";
case GIMP_PDB_INT16ARRAY: return "INT16ARRAY";
case GIMP_PDB_INT8ARRAY: return "INT8ARRAY";
case GIMP_PDB_FLOATARRAY: return "FLOATARRAY";
case GIMP_PDB_STRINGARRAY: return "STRINGARRAY";
case GIMP_PDB_COLOR: return "COLOR";
case GIMP_PDB_REGION: return "REGION";
case GIMP_PDB_DISPLAY: return "DISPLAY";
case GIMP_PDB_IMAGE: return "IMAGE";
case GIMP_PDB_LAYER: return "LAYER";
case GIMP_PDB_CHANNEL: return "CHANNEL";
case GIMP_PDB_DRAWABLE: return "DRAWABLE";
case GIMP_PDB_SELECTION: return "SELECTION";
case GIMP_PDB_BOUNDARY: return "BOUNDARY";
case GIMP_PDB_PATH: return "PATH";
case GIMP_PDB_PARASITE: return "PARASITE";
case GIMP_PDB_STATUS: return "STATUS";
case GIMP_PDB_END: return "END";
default: return "UNKNOWN?";
}
}
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