/* Execute selected entry; either show submenu or
* call given function.
*/
static bool menu_execute_selected(WMenu *menu)
{
WMenuEnt *entry;
WMenuData *data;
WThing *context;
if(menu->selected<0)
return TRUE;
/* Submenu already visible? -> return */
if(MENU_SUBMENU(menu)!=NULL)
return TRUE;
data=menu->data;
context=menu->context;
entry=&(data->entries[menu->selected]);
if(entry->flags&WMENUENT_SUBMENU){
do_show_selected_submenu(menu, entry);
return TRUE;
}
data->nref++;
if(menu->flags&WMENU_KEEP){
menu_set_selected(menu, NO_ENTRY);
}else{
finish_menu(menu, FALSE);
}
finish_contextual_menus();
if(data->exec_func!=NULL)
data->exec_func(entry, context);
if(--data->nref==0 && data->deinit_func!=NULL)
data->deinit_func(data);
return FALSE;
}
void menu_button(WThing *thing, XButtonEvent *ev,
WFunction *func, WFuncArg arg)
{
WMenu *menu;
int x, y, entry;
if(!WTHING_IS(thing, WTHING_MENU))
return;
menu=(WMenu*)thing;
x=ev->x_root-menu->x;
y=ev->y_root-menu->y;
entry=entry_at(menu, x, y);
if(ev->type==ButtonPress){
/* press */
if(entry==menu->selected){
menu_set_selected(menu, NO_ENTRY);
}else{
menu_set_selected(menu, entry);
show_selected_submenu(menu);
}
return;
}
end_scroll();
/* release */
if(entry>=0){
if(menu->selected==entry)
menu_execute_selected(menu);
}else if(entry!=ENTRY_TITLE && !(menu->flags&WMENU_KEEP)){
finish_menu(menu, FALSE);
}
destroy_contextual_menus();
}
GtkWidget* ctk_gvo_sync_new(NvCtrlAttributeHandle *handle,
GtkWidget *parent_window,
CtkConfig *ctk_config,
CtkEvent *ctk_event,
CtkGvo *gvo_parent)
{
GObject *object;
CtkGvoSync *ctk_gvo_sync;
GtkWidget *frame;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *alignment;
GtkWidget *button;
GtkWidget *table, *menu;
gint val, i;
NVCTRLAttributeValidValuesRec valid;
ReturnStatus ret;
gint row;
const char *help_text;
/* make sure we have a handle */
g_return_val_if_fail(handle != NULL, NULL);
/* create and initialize the object */
object = g_object_new(CTK_TYPE_GVO_SYNC, NULL);
ctk_gvo_sync = CTK_GVO_SYNC(object);
ctk_gvo_sync->handle = handle;
ctk_gvo_sync->parent_window = parent_window;
ctk_gvo_sync->ctk_config = ctk_config;
ctk_gvo_sync->ctk_event = ctk_event;
ctk_gvo_sync->gvo_parent = gvo_parent;
/* Query the current GVO state */
if ( !query_init_gvo_sync_state(ctk_gvo_sync) ) {
// Free the object
g_object_ref(object);
gtk_object_sink(GTK_OBJECT(object));
g_object_unref(object);
return NULL;
}
/* set container properties for the widget */
gtk_box_set_spacing(GTK_BOX(object), 10);
/* banner */
hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(object), hbox, FALSE, FALSE, 0);
ctk_gvo_sync->banner_box = hbox;
/*
* Sync options
*/
frame = gtk_frame_new("Sync Options");
ctk_gvo_sync->frame = frame;
gtk_box_pack_start(GTK_BOX(object), frame, FALSE, FALSE, 0);
table = gtk_table_new(6, 2, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 0);
gtk_table_set_col_spacings(GTK_TABLE(table), 0);
gtk_container_add(GTK_CONTAINER(frame), table);
/* input video format */
label = gtk_label_new("Input Video Format: ");
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 1, 0, 1, GTK_FILL, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
hbox = gtk_hbox_new(FALSE, 5);
ctk_gvo_sync->input_video_format_text_entry = gtk_entry_new();
ctk_config_set_tooltip(ctk_config,
ctk_gvo_sync->input_video_format_text_entry,
__input_video_format_help);
gtk_entry_set_width_chars
(GTK_ENTRY(ctk_gvo_sync->input_video_format_text_entry),
max_input_video_format_text_entry_length());
gtk_widget_set_sensitive(ctk_gvo_sync->input_video_format_text_entry,
FALSE);
update_input_video_format_text_entry(ctk_gvo_sync);
gtk_box_pack_start(GTK_BOX(hbox),
ctk_gvo_sync->input_video_format_text_entry,
TRUE, TRUE, 0);
/* Input video format detect button */
button = gtk_toggle_button_new_with_label("Detect");
alignment = gtk_alignment_new(1, 1, 0, 0);
gtk_container_add(GTK_CONTAINER(alignment), button);
ctk_gvo_sync->input_video_format_detect_button = button;
ctk_config_set_tooltip(ctk_config, button,
__input_video_format_detect_help);
g_signal_connect(G_OBJECT(button), "toggled",
G_CALLBACK(detect_input_toggled), ctk_gvo_sync);
gtk_box_pack_start(GTK_BOX(hbox), alignment, FALSE, FALSE, 0);
gtk_table_attach(GTK_TABLE(table), hbox,
1, 2, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
/* Composite Termination */
if (ctk_gvo_sync->caps & NV_CTRL_GVO_CAPABILITIES_COMPOSITE_TERMINATION) {
button =
gtk_check_button_new_with_label("Enable Composite Termination");
ctk_config_set_tooltip(ctk_config, button,
__composite_termination_help);
alignment = gtk_alignment_new(1, 1, 0, 0);
gtk_container_add(GTK_CONTAINER(alignment), button);
gtk_table_attach(GTK_TABLE(table), alignment,
0, 2, 2, 3, GTK_FILL | GTK_EXPAND, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
ctk_gvo_sync->composite_termination_button = button;
init_composite_termination(ctk_gvo_sync);
g_signal_connect(G_OBJECT(button), "toggled",
G_CALLBACK(composite_termination_toggled),
ctk_gvo_sync);
row = 3;
} else {
ctk_gvo_sync->composite_termination_button = NULL;
row = 2;
}
/* Sync Mode */
menu = start_menu("Sync Mode: ", table, row);
ctk_drop_down_menu_append_item(CTK_DROP_DOWN_MENU(menu), "Free Running",
NV_CTRL_GVO_SYNC_MODE_FREE_RUNNING);
ctk_drop_down_menu_append_item(CTK_DROP_DOWN_MENU(menu), "GenLock",
NV_CTRL_GVO_SYNC_MODE_GENLOCK);
ctk_drop_down_menu_append_item(CTK_DROP_DOWN_MENU(menu), "FrameLock",
NV_CTRL_GVO_SYNC_MODE_FRAMELOCK);
finish_menu(menu, table, row);
row++;
ctk_gvo_sync->sync_mode_menu = menu;
ctk_drop_down_menu_set_tooltip(ctk_config, CTK_DROP_DOWN_MENU(menu),
__sync_mode_help);
ctk_drop_down_menu_set_current_value
(CTK_DROP_DOWN_MENU(ctk_gvo_sync->sync_mode_menu),
ctk_gvo_sync->sync_mode);
g_signal_connect(G_OBJECT(ctk_gvo_sync->sync_mode_menu), "changed",
G_CALLBACK(sync_mode_changed), (gpointer) ctk_gvo_sync);
/* Sync Format */
menu = start_menu("Sync Format: ", table, row);
for (i = 0; syncFormatNames[i].name; i++) {
ctk_drop_down_menu_append_item(CTK_DROP_DOWN_MENU(menu),
syncFormatNames[i].name,
syncFormatNames[i].format);
}
finish_menu(menu, table, row);
row++;
ctk_gvo_sync->sync_format_menu = menu;
ctk_drop_down_menu_set_tooltip(ctk_config, CTK_DROP_DOWN_MENU(menu),
__sync_format_help);
init_sync_format_menu(ctk_gvo_sync);
g_signal_connect(G_OBJECT(ctk_gvo_sync->sync_format_menu),
"changed", G_CALLBACK(sync_format_changed),
(gpointer) ctk_gvo_sync);
/* Sync Status */
label = gtk_label_new("Sync Status:");
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_table_attach(GTK_TABLE(table), label, 0, 1, row, row+1,
GTK_FILL, GTK_FILL, TABLE_PADDING, TABLE_PADDING);
ctk_gvo_sync->sync_lock_status_text = gtk_label_new("");
update_sync_lock_status_text(ctk_gvo_sync);
hbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(hbox), ctk_gvo_sync->sync_lock_status_text,
FALSE, FALSE, 0);
gtk_table_attach(GTK_TABLE(table), hbox,
1, 2, row, row+1,
GTK_FILL /*| GTK_EXPAND*/, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
row++;
/*
* Synchronization Skew (Delay/Advance)
*/
/* NV_CTRL_GVO_SYNC_DELAY_PIXELS */
ret = NvCtrlGetValidAttributeValues(handle, NV_CTRL_GVO_SYNC_DELAY_PIXELS,
&valid);
if ((ret == NvCtrlSuccess) && (valid.type == ATTRIBUTE_TYPE_RANGE)) {
ret = NvCtrlGetAttribute(handle, NV_CTRL_GVO_SYNC_DELAY_PIXELS, &val);
if (ret != NvCtrlSuccess) val = 0;
if (ctk_gvo_sync->caps & NV_CTRL_GVO_CAPABILITIES_ADVANCE_SYNC_SKEW) {
label = gtk_label_new("HSync Advance:");
help_text = __hsync_advance_help;
} else {
label = gtk_label_new("HSync Delay:");
help_text = __hsync_delay_help;
}
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_table_attach(GTK_TABLE(table), label, 0, 1, row, row+1,
GTK_FILL, GTK_FILL, TABLE_PADDING, TABLE_PADDING);
ctk_gvo_sync->hsync_delay_spin_button =
gtk_spin_button_new_with_range(valid.u.range.min,
valid.u.range.max, 1);
ctk_config_set_tooltip(ctk_config,
ctk_gvo_sync->hsync_delay_spin_button,
help_text);
gtk_spin_button_set_value
(GTK_SPIN_BUTTON(ctk_gvo_sync->hsync_delay_spin_button), val);
g_signal_connect(G_OBJECT(ctk_gvo_sync->hsync_delay_spin_button),
"value-changed",
G_CALLBACK(hsync_delay_changed), ctk_gvo_sync);
hbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(hbox),
ctk_gvo_sync->hsync_delay_spin_button,
FALSE, FALSE, 0);
label = gtk_label_new("(pixels)");
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox), label,
FALSE, FALSE, 0);
gtk_table_attach(GTK_TABLE(table), hbox,
1, 2, row, row+1,
GTK_FILL /*| GTK_EXPAND*/, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
row++;
}
/* NV_CTRL_GVO_SYNC_DELAY_LINES */
ret = NvCtrlGetValidAttributeValues(handle, NV_CTRL_GVO_SYNC_DELAY_LINES,
&valid);
if ((ret == NvCtrlSuccess) && (valid.type == ATTRIBUTE_TYPE_RANGE)) {
ret = NvCtrlGetAttribute(handle, NV_CTRL_GVO_SYNC_DELAY_LINES, &val);
if (ret != NvCtrlSuccess) val = 0;
if (ctk_gvo_sync->caps & NV_CTRL_GVO_CAPABILITIES_ADVANCE_SYNC_SKEW) {
label = gtk_label_new("VSync Advance:");
help_text = __vsync_advance_help;
} else {
label = gtk_label_new("VSync Delay:");
help_text = __vsync_delay_help;
}
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_table_attach(GTK_TABLE(table), label, 0, 1, row, row+1,
GTK_FILL, GTK_FILL, TABLE_PADDING, TABLE_PADDING);
ctk_gvo_sync->vsync_delay_spin_button =
gtk_spin_button_new_with_range(valid.u.range.min,
valid.u.range.max, 1);
ctk_config_set_tooltip(ctk_config,
ctk_gvo_sync->vsync_delay_spin_button,
help_text);
gtk_spin_button_set_value
(GTK_SPIN_BUTTON(ctk_gvo_sync->vsync_delay_spin_button), val);
g_signal_connect(G_OBJECT(ctk_gvo_sync->vsync_delay_spin_button),
"value-changed",
G_CALLBACK(vsync_delay_changed), ctk_gvo_sync);
hbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(hbox),
ctk_gvo_sync->vsync_delay_spin_button,
FALSE, FALSE, 0);
label = gtk_label_new("(lines)");
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox), label,
FALSE, FALSE, 0);
gtk_table_attach(GTK_TABLE(table), hbox,
1, 2, row, row+1,
GTK_FILL /*| GTK_EXPAND*/, GTK_FILL,
TABLE_PADDING, TABLE_PADDING);
row++;
}
/* create the watch cursor (for use when the "Detect" button is toggled" */
ctk_gvo_sync->wait_cursor = gdk_cursor_new(GDK_WATCH);
/* Set UI sensitivity */
update_gvo_sync_sensitivity(ctk_gvo_sync);
/* Start listening for events */
register_for_gvo_sync_events(ctk_gvo_sync);
/* show the page */
gtk_widget_show_all(GTK_WIDGET(object));
return GTK_WIDGET(object);
} /* ctk_gvo_sync_new() */
void menu_command(WMenu *menu, int cmd)
{
WMenu *other;
switch(cmd){
case MENU_CMD_PREV:
if(menu->selected>0)
menu_set_selected(menu, menu->selected-1);
else
menu_set_selected(menu, menu->data->nentries-1);
vis_entry(menu, menu->selected);
break;
case MENU_CMD_NEXT:
if(menu->selected<menu->data->nentries-1)
menu_set_selected(menu, menu->selected+1);
else
menu_set_selected(menu, 0);
vis_entry(menu, menu->selected);
break;
case MENU_CMD_ENTERSUB:
case MENU_CMD_EXECUTE:
if(menu->selected<0)
break;
if(MENU_SUBMENU(menu)==NULL){
if(menu->data->entries[menu->selected].flags&WMENUENT_SUBMENU)
show_selected_submenu(menu);
}
other=MENU_SUBMENU(menu);
if(other!=NULL){
set_active_menu(other);
if(other->selected==NO_ENTRY)
other->selected=0;
vis_entry(other, other->selected);
break;
}
if(cmd!=MENU_CMD_EXECUTE)
break;
menu_execute_selected(menu);
break;
case MENU_CMD_LEAVESUB:
other=MENU_PARENT(menu);
if(other!=NULL){
do_destroy_menu_tree(menu, FALSE, FALSE);
/* set_active_menu is not used because unlink_winobj_d gives the
* parent a focus if the destroyed menu is current. This should
* not bee true in INPUT_CTXMENU mode.
*/
if(wglobal.input_mode==INPUT_CTXMENU)
wglobal.grab_holder=(WThing*)other;
vis_entry(other, other->selected);
}
break;
case MENU_CMD_CLOSE:
finish_menu(menu, TRUE);
finish_contextual_menus();
break;
case MENU_CMD_RAISEKEEP:
raise_winobj((WWinObj*)menu);
case MENU_CMD_KEEP:
keep(menu);
break;
}
}
