Differential D11063 Diff 36463 source/blender/editors/interface/interface_handlers.c

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source/blender/editors/interface/interface_handlers.c

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Show First 20 Lines • Show All 9,224 Lines • ▼ Show 20 Lines	else {
RNA_property_int_set(&listbox->rnapoin, listbox->rnaprop, index);		RNA_property_int_set(&listbox->rnapoin, listbox->rnaprop, index);
RNA_property_update(C, &listbox->rnapoin, listbox->rnaprop);		RNA_property_update(C, &listbox->rnapoin, listbox->rnaprop);
ui_apply_but_undo(listbox);		ui_apply_but_undo(listbox);
}		}

ui_list->flag \|= UILST_SCROLL_TO_ACTIVE_ITEM;		ui_list->flag \|= UILST_SCROLL_TO_ACTIVE_ITEM;
}		}

		static int ui_list_get_increment(const uiList *ui_list, const int type, const int columns)
		{
		int increment = 0;

		/* Handle column offsets for grid layouts. */
		if (ELEM(type, EVT_UPARROWKEY, EVT_DOWNARROWKEY) &&
		ELEM(ui_list->layout_type, UILST_LAYOUT_GRID, UILST_LAYOUT_BIG_PREVIEW_GRID)) {
		increment = (type == EVT_UPARROWKEY) ? -columns : columns;
		}
		else {
		/* Left or right in grid layouts or any direction in single column layouts increments by 1. */
		increment = ELEM(type, EVT_UPARROWKEY, EVT_LEFTARROWKEY, WHEELUPMOUSE) ? -1 : 1;
		}

		if ((ui_list->filter_sort_flag & UILST_FLT_SORT_REVERSE) != 0) {
		increment *= -1;
		}

		return increment;
		}

static int ui_handle_list_event(bContext C, const wmEvent event, ARegion region, uiBut listbox)		static int ui_handle_list_event(bContext C, const wmEvent event, ARegion region, uiBut listbox)
{		{
int retval = WM_UI_HANDLER_CONTINUE;		int retval = WM_UI_HANDLER_CONTINUE;
int type = event->type, val = event->val;		int type = event->type, val = event->val;
int scroll_dir = 1;		int scroll_dir = 1;
bool redraw = false;		bool redraw = false;

uiList *ui_list = listbox->custom_data;		uiList *ui_list = listbox->custom_data;
Show All 21 Lines	if (type == MOUSEPAN) {
retval = WM_UI_HANDLER_BREAK;		retval = WM_UI_HANDLER_BREAK;
}		}
}		}

if (ELEM(event->type, LEFTMOUSE, EVT_TWEAK_L)) {		if (ELEM(event->type, LEFTMOUSE, EVT_TWEAK_L)) {
retval = ui_list_handle_click_drag(C, ui_list, region, event);		retval = ui_list_handle_click_drag(C, ui_list, region, event);
}		}
else if (val == KM_PRESS) {		else if (val == KM_PRESS) {
if ((ELEM(type, EVT_UPARROWKEY, EVT_DOWNARROWKEY) &&		if ((ELEM(type, EVT_UPARROWKEY, EVT_DOWNARROWKEY, EVT_LEFTARROWKEY, EVT_RIGHTARROWKEY) &&
!IS_EVENT_MOD(event, shift, ctrl, alt, oskey)) \|\|		!IS_EVENT_MOD(event, shift, ctrl, alt, oskey)) \|\|
((ELEM(type, WHEELUPMOUSE, WHEELDOWNMOUSE) && event->ctrl &&		((ELEM(type, WHEELUPMOUSE, WHEELDOWNMOUSE) && event->ctrl &&
!IS_EVENT_MOD(event, shift, alt, oskey)))) {		!IS_EVENT_MOD(event, shift, alt, oskey)))) {
const int value_orig = RNA_property_int_get(&listbox->rnapoin, listbox->rnaprop);		const int value_orig = RNA_property_int_get(&listbox->rnapoin, listbox->rnaprop);
int value, min, max, inc;		int value, min, max;

/* activate up/down the list */
value = value_orig;		value = value_orig;
if ((ui_list->filter_sort_flag & UILST_FLT_SORT_REVERSE) != 0) {		const int inc = ui_list_get_increment(ui_list, type, dyn_data->columns);
inc = ELEM(type, EVT_UPARROWKEY, WHEELUPMOUSE) ? 1 : -1;
}
else {
inc = ELEM(type, EVT_UPARROWKEY, WHEELUPMOUSE) ? -1 : 1;
}

if (dyn_data->items_filter_neworder \|\| dyn_data->items_filter_flags) {		if (dyn_data->items_filter_neworder \|\| dyn_data->items_filter_flags) {
/* If we have a display order different from		/* If we have a display order different from
* collection order, we have some work! */		* collection order, we have some work! */
int org_order = MEM_mallocN(dyn_data->items_shown sizeof(int), __func__);		int org_order = MEM_mallocN(dyn_data->items_shown sizeof(int), __func__);
const int *new_order = dyn_data->items_filter_neworder;		const int *new_order = dyn_data->items_filter_neworder;
int org_idx = -1, len = dyn_data->items_len;		int org_idx = -1, len = dyn_data->items_len;
int current_idx = -1;		int current_idx = -1;
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