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Configuration dialog box, on the GTK front end only as yet.

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[originally from svn r4182]
This commit is contained in:
Simon Tatham
2004-05-01 11:32:12 +00:00
parent b1bfb378f4
commit 44ff00665b
8 changed files with 623 additions and 10 deletions
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277
gtk.c
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@ -7,6 +7,7 @@
#include <stdlib.h>
#include <time.h>
#include <stdarg.h>
#include <string.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
@ -64,6 +65,9 @@ struct frontend {
int timer_active, timer_id;
struct font *fonts;
int nfonts, fontsize;
config_item *cfg;
int cfgret;
GtkWidget *cfgbox;
};
void frontend_default_colour(frontend *fe, float *output)
@ -370,6 +374,252 @@ void activate_timer(frontend *fe)
fe->timer_active = TRUE;
}
static void window_destroy(GtkWidget *widget, gpointer data)
{
gtk_main_quit();
}
static void errmsg_button_clicked(GtkButton *button, gpointer data)
{
gtk_widget_destroy(GTK_WIDGET(data));
}
void error_box(GtkWidget *parent, char *msg)
{
GtkWidget *window, *hbox, *text, *ok;
window = gtk_dialog_new();
text = gtk_label_new(msg);
gtk_misc_set_alignment(GTK_MISC(text), 0.0, 0.0);
hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), text, FALSE, FALSE, 20);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
hbox, FALSE, FALSE, 20);
gtk_widget_show(text);
gtk_widget_show(hbox);
gtk_window_set_title(GTK_WINDOW(window), "Error");
gtk_label_set_line_wrap(GTK_LABEL(text), TRUE);
ok = gtk_button_new_with_label("OK");
gtk_box_pack_end(GTK_BOX(GTK_DIALOG(window)->action_area),
ok, FALSE, FALSE, 0);
gtk_widget_show(ok);
GTK_WIDGET_SET_FLAGS(ok, GTK_CAN_DEFAULT);
gtk_window_set_default(GTK_WINDOW(window), ok);
gtk_signal_connect(GTK_OBJECT(ok), "clicked",
GTK_SIGNAL_FUNC(errmsg_button_clicked), window);
gtk_signal_connect(GTK_OBJECT(window), "destroy",
GTK_SIGNAL_FUNC(window_destroy), NULL);
gtk_window_set_modal(GTK_WINDOW(window), TRUE);
gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(parent));
//set_transient_window_pos(parent, window);
gtk_widget_show(window);
gtk_main();
}
static void config_ok_button_clicked(GtkButton *button, gpointer data)
{
frontend *fe = (frontend *)data;
char *err;
err = midend_set_config(fe->me, fe->cfg);
if (err)
error_box(fe->cfgbox, err);
else {
fe->cfgret = TRUE;
gtk_widget_destroy(fe->cfgbox);
}
}
static void config_cancel_button_clicked(GtkButton *button, gpointer data)
{
frontend *fe = (frontend *)data;
gtk_widget_destroy(fe->cfgbox);
}
static void editbox_changed(GtkEditable *ed, gpointer data)
{
config_item *i = (config_item *)data;
sfree(i->sval);
i->sval = dupstr(gtk_entry_get_text(GTK_ENTRY(ed)));
}
static void button_toggled(GtkToggleButton *tb, gpointer data)
{
config_item *i = (config_item *)data;
i->ival = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(tb));
}
static void droplist_sel(GtkMenuItem *item, gpointer data)
{
config_item *i = (config_item *)data;
i->ival = GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(item),
"user-data"));
}
static int get_config(frontend *fe)
{
GtkWidget *w, *table;
config_item *i;
int y;
fe->cfg = midend_get_config(fe->me);
fe->cfgret = FALSE;
fe->cfgbox = gtk_dialog_new();
gtk_window_set_title(GTK_WINDOW(fe->cfgbox), "Configure");
w = gtk_button_new_with_label("OK");
gtk_box_pack_end(GTK_BOX(GTK_DIALOG(fe->cfgbox)->action_area),
w, FALSE, FALSE, 0);
gtk_widget_show(w);
GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
gtk_window_set_default(GTK_WINDOW(fe->cfgbox), w);
gtk_signal_connect(GTK_OBJECT(w), "clicked",
GTK_SIGNAL_FUNC(config_ok_button_clicked), fe);
w = gtk_button_new_with_label("Cancel");
gtk_box_pack_end(GTK_BOX(GTK_DIALOG(fe->cfgbox)->action_area),
w, FALSE, FALSE, 0);
gtk_widget_show(w);
gtk_signal_connect(GTK_OBJECT(w), "clicked",
GTK_SIGNAL_FUNC(config_cancel_button_clicked), fe);
table = gtk_table_new(1, 2, FALSE);
y = 0;
gtk_box_pack_end(GTK_BOX(GTK_DIALOG(fe->cfgbox)->vbox),
table, FALSE, FALSE, 0);
gtk_widget_show(table);
for (i = fe->cfg; i->type != ENDCFG; i++) {
gtk_table_resize(GTK_TABLE(table), y+1, 2);
switch (i->type) {
case STRING:
/*
* Edit box with a label beside it.
*/
w = gtk_label_new(i->name);
gtk_misc_set_alignment(GTK_MISC(w), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), w, 0, 1, y, y+1,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
3, 3);
gtk_widget_show(w);
w = gtk_entry_new();
gtk_table_attach(GTK_TABLE(table), w, 1, 2, y, y+1,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
3, 3);
gtk_entry_set_text(GTK_ENTRY(w), i->sval);
gtk_signal_connect(GTK_OBJECT(w), "changed",
GTK_SIGNAL_FUNC(editbox_changed), i);
gtk_widget_show(w);
break;
case BOOLEAN:
/*
* Simple checkbox.
*/
w = gtk_check_button_new_with_label(i->name);
gtk_signal_connect(GTK_OBJECT(w), "toggled",
GTK_SIGNAL_FUNC(button_toggled), i);
gtk_table_attach(GTK_TABLE(table), w, 0, 2, y, y+1,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
3, 3);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), i->ival);
gtk_widget_show(w);
break;
case CHOICES:
/*
* Drop-down list (GtkOptionMenu).
*/
w = gtk_label_new(i->name);
gtk_misc_set_alignment(GTK_MISC(w), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), w, 0, 1, y, y+1,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
3, 3);
gtk_widget_show(w);
w = gtk_option_menu_new();
gtk_table_attach(GTK_TABLE(table), w, 1, 2, y, y+1,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
GTK_EXPAND | GTK_SHRINK | GTK_FILL,
3, 3);
gtk_widget_show(w);
{
int c, val;
char *p, *q, *name;
GtkWidget *menuitem;
GtkWidget *menu = gtk_menu_new();
gtk_option_menu_set_menu(GTK_OPTION_MENU(w), menu);
c = *i->sval;
p = i->sval+1;
val = 0;
while (*p) {
q = p;
while (*q && *q != c)
q++;
name = snewn(q-p+1, char);
strncpy(name, p, q-p);
name[q-p] = '\0';
if (*q) q++; /* eat delimiter */
menuitem = gtk_menu_item_new_with_label(name);
gtk_container_add(GTK_CONTAINER(menu), menuitem);
gtk_object_set_data(GTK_OBJECT(menuitem), "user-data",
GINT_TO_POINTER(val));
gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
GTK_SIGNAL_FUNC(droplist_sel), i);
gtk_widget_show(menuitem);
val++;
p = q;
}
gtk_option_menu_set_history(GTK_OPTION_MENU(w), i->ival);
}
break;
}
y++;
}
gtk_signal_connect(GTK_OBJECT(fe->cfgbox), "destroy",
GTK_SIGNAL_FUNC(window_destroy), NULL);
gtk_window_set_modal(GTK_WINDOW(fe->cfgbox), TRUE);
gtk_window_set_transient_for(GTK_WINDOW(fe->cfgbox),
GTK_WINDOW(fe->window));
//set_transient_window_pos(fe->window, fe->cfgbox);
gtk_widget_show(fe->cfgbox);
gtk_main();
/*
* FIXME: free fe->cfg
*/
return fe->cfgret;
}
static void menu_key_event(GtkMenuItem *menuitem, gpointer data)
{
frontend *fe = (frontend *)data;
@ -394,6 +644,21 @@ static void menu_preset_event(GtkMenuItem *menuitem, gpointer data)
fe->h = y;
}
static void menu_config_event(GtkMenuItem *menuitem, gpointer data)
{
frontend *fe = (frontend *)data;
int x, y;
if (!get_config(fe))
return;
midend_new_game(fe->me, NULL);
midend_size(fe->me, &x, &y);
gtk_drawing_area_size(GTK_DRAWING_AREA(fe->area), x, y);
fe->w = x;
fe->h = y;
}
static GtkWidget *add_menu_item_with_key(frontend *fe, GtkContainer *cont,
char *text, int key)
{
@ -451,12 +716,12 @@ static frontend *new_window(void)
add_menu_item_with_key(fe, GTK_CONTAINER(menu), "New", 'n');
add_menu_item_with_key(fe, GTK_CONTAINER(menu), "Restart", 'r');
if ((n = midend_num_presets(fe->me)) > 0) {
if ((n = midend_num_presets(fe->me)) > 0 || game_can_configure) {
GtkWidget *submenu;
int i;
menuitem = gtk_menu_item_new_with_label("Type");
gtk_container_add(GTK_CONTAINER(menu), menuitem);
gtk_container_add(GTK_CONTAINER(menubar), menuitem);
gtk_widget_show(menuitem);
submenu = gtk_menu_new();
@ -475,6 +740,14 @@ static frontend *new_window(void)
GTK_SIGNAL_FUNC(menu_preset_event), fe);
gtk_widget_show(menuitem);
}
if (game_can_configure) {
menuitem = gtk_menu_item_new_with_label("Custom...");
gtk_container_add(GTK_CONTAINER(submenu), menuitem);
gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
GTK_SIGNAL_FUNC(menu_config_event), fe);
gtk_widget_show(menuitem);
}
}
add_menu_separator(GTK_CONTAINER(menu));