blender
/
blender
129
398
Fork 572
Code Issues 6.2k Pull Requests 746 Projects 19 Wiki Activity

Fix T44747: Drag toggle /w nodes (glitch) 

It was possible to perform actions while performing a drag-toggle.
This commit is contained in:
Campbell Barton 2015-06-01 16:40:43 +10:00
parent 565faadd8e
commit bfa7586ba3
Notes: blender-bot 2023-02-14 09:07:17 +01:00 
Referenced by issue #44747, Nodes: Dragging-to-toggle feature not work well sometimes
7 changed files with 35 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
source/blender/editors/include/UI_interface.h
View File

@ -746,7 +746,7 @@ void UI_panel_category_draw_all(struct ARegion *ar, const
* as screen/ if ED_KEYMAP_UI is set, or internally in popup functions. */
void UI_region_handlers_add(struct ListBase *handlers);
void UI_popup_handlers_add(struct bContext *C, struct ListBase *handlers, uiPopupBlockHandle *popup, const bool accept_dbl_click);
void UI_popup_handlers_add(struct bContext *C, struct ListBase *handlers, uiPopupBlockHandle *popup, const char flag);
void UI_popup_handlers_remove(struct ListBase *handlers, uiPopupBlockHandle *popup);
void UI_popup_handlers_remove_all(struct bContext *C, struct ListBase *handlers);

17
source/blender/editors/interface/interface_handlers.c
View File

@ -1629,10 +1629,11 @@ static bool ui_but_drag_init(bContext *C, uiBut *but, uiHandleButtonData *data,
ar_prev = CTX_wm_region(C);
CTX_wm_region_set(C, data->region);
WM_event_add_ui_handler(C, &data->window->modalhandlers,
ui_handler_region_drag_toggle,
ui_handler_region_drag_toggle_remove,
drag_info, false);
WM_event_add_ui_handler(
C, &data->window->modalhandlers,
ui_handler_region_drag_toggle,
ui_handler_region_drag_toggle_remove,
drag_info, WM_HANDLER_BLOCKING);
CTX_wm_region_set(C, ar_prev);
}
@ -7519,7 +7520,7 @@ static void button_activate_state(bContext *C, uiBut *but, uiHandleButtonState s
if (!(but->block->handle && but->block->handle->popup)) {
if (button_modal_state(state)) {
if (!button_modal_state(data->state))
WM_event_add_ui_handler(C, &data->window->modalhandlers, ui_handler_region_menu, NULL, data, false);
WM_event_add_ui_handler(C, &data->window->modalhandlers, ui_handler_region_menu, NULL, data, 0);
}
else {
if (button_modal_state(data->state)) {
@ -9835,12 +9836,12 @@ static void ui_popup_handler_remove(bContext *C, void *userdata)
void UI_region_handlers_add(ListBase *handlers)
{
WM_event_remove_ui_handler(handlers, ui_region_handler, ui_region_handler_remove, NULL, false);
WM_event_add_ui_handler(NULL, handlers, ui_region_handler, ui_region_handler_remove, NULL, false);
WM_event_add_ui_handler(NULL, handlers, ui_region_handler, ui_region_handler_remove, NULL, 0);
}
void UI_popup_handlers_add(bContext *C, ListBase *handlers, uiPopupBlockHandle *popup, const bool accept_dbl_click)
void UI_popup_handlers_add(bContext *C, ListBase *handlers, uiPopupBlockHandle *popup, const char flag)
{
WM_event_add_ui_handler(C, handlers, ui_popup_handler, ui_popup_handler_remove, popup, accept_dbl_click);
WM_event_add_ui_handler(C, handlers, ui_popup_handler, ui_popup_handler_remove, popup, flag);
}
void UI_popup_handlers_remove(ListBase *handlers, uiPopupBlockHandle *popup)

4
source/blender/editors/interface/interface_panel.c
View File

@ -1294,7 +1294,7 @@ static void ui_panel_drag_collapse_handler_add(const bContext *C, const bool was
C, &win->modalhandlers,
ui_panel_drag_collapse_handler,
ui_panel_drag_collapse_handler_remove,
dragcol_data, false);
dragcol_data, 0);
}
/* this function is supposed to call general window drawing too */
@ -2107,7 +2107,7 @@ static void panel_activate_state(const bContext *C, Panel *pa, uiHandlePanelStat
data = MEM_callocN(sizeof(uiHandlePanelData), "uiHandlePanelData");
pa->activedata = data;
WM_event_add_ui_handler(C, &win->modalhandlers, ui_handler_panel, ui_handler_remove_panel, pa, false);
WM_event_add_ui_handler(C, &win->modalhandlers, ui_handler_panel, ui_handler_remove_panel, pa, 0);
}
if (ELEM(state, PANEL_STATE_ANIMATION, PANEL_STATE_DRAG))

14
source/blender/editors/interface/interface_regions.c
View File

@ -2617,7 +2617,7 @@ uiPopupBlockHandle *ui_popup_menu_create(
if (!but) {
handle->popup = true;
UI_popup_handlers_add(C, &window->modalhandlers, handle, false);
UI_popup_handlers_add(C, &window->modalhandlers, handle, 0);
WM_event_add_mousemove(C);
}
@ -2679,7 +2679,7 @@ void UI_popup_menu_end(bContext *C, uiPopupMenu *pup)
menu = ui_popup_block_create(C, NULL, NULL, NULL, ui_block_func_POPUP, pup);
menu->popup = true;
UI_popup_handlers_add(C, &window->modalhandlers, menu, false);
UI_popup_handlers_add(C, &window->modalhandlers, menu, 0);
WM_event_add_mousemove(C);
MEM_freeN(pup);
@ -2805,7 +2805,9 @@ void UI_pie_menu_end(bContext *C, uiPieMenu *pie)
menu->popup = true;
menu->towardstime = PIL_check_seconds_timer();
UI_popup_handlers_add(C, &window->modalhandlers, menu, true);
UI_popup_handlers_add(
C, &window->modalhandlers,
menu, WM_HANDLER_ACCEPT_DBL_CLICK);
WM_event_add_mousemove(C);
MEM_freeN(pie);
@ -2997,7 +2999,7 @@ void UI_popup_block_invoke_ex(bContext *C, uiBlockCreateFunc func, void *arg, co
handle->optype = (opname) ? WM_operatortype_find(opname, 0) : NULL;
handle->opcontext = opcontext;
UI_popup_handlers_add(C, &window->modalhandlers, handle, false);
UI_popup_handlers_add(C, &window->modalhandlers, handle, 0);
WM_event_add_mousemove(C);
}
@ -3020,7 +3022,7 @@ void UI_popup_block_ex(bContext *C, uiBlockCreateFunc func, uiBlockHandleFunc po
handle->cancel_func = cancel_func;
// handle->opcontext = opcontext;
UI_popup_handlers_add(C, &window->modalhandlers, handle, false);
UI_popup_handlers_add(C, &window->modalhandlers, handle, 0);
WM_event_add_mousemove(C);
}
@ -3039,7 +3041,7 @@ void uiPupBlockOperator(bContext *C, uiBlockCreateFunc func, wmOperator *op, int
handle->cancel_func = confirm_cancel_operator;
handle->opcontext = opcontext;
UI_popup_handlers_add(C, &window->modalhandlers, handle);
UI_popup_handlers_add(C, &window->modalhandlers, handle, 0);
WM_event_add_mousemove(C);
}
#endif

11
source/blender/windowmanager/WM_api.h
View File

@ -151,7 +151,7 @@ typedef void (*wmUIHandlerRemoveFunc)(struct bContext *C, void *userdata);
struct wmEventHandler *WM_event_add_ui_handler(
const struct bContext *C, ListBase *handlers,
wmUIHandlerFunc ui_handle, wmUIHandlerRemoveFunc ui_remove,
void *userdata, const bool accept_dbl_click);
void *userdata, const char flag);
void WM_event_remove_ui_handler(
ListBase *handlers,
wmUIHandlerFunc ui_handle, wmUIHandlerRemoveFunc ui_remove,
@ -165,6 +165,15 @@ void WM_event_free_ui_handler_all(
struct wmEventHandler *WM_event_add_modal_handler(struct bContext *C, struct wmOperator *op);
void WM_event_remove_handlers(struct bContext *C, ListBase *handlers);
/* handler flag */
enum {
WM_HANDLER_BLOCKING = (1 << 0), /* after this handler all others are ignored */
WM_HANDLER_ACCEPT_DBL_CLICK = (1 << 1), /* handler accepts double key press events */
/* internal */
WM_HANDLER_DO_FREE = (1 << 7), /* handler tagged to be freed in wm_handlers_do() */
};
struct wmEventHandler *WM_event_add_dropbox_handler(ListBase *handlers, ListBase *dropboxes);
/* mouse */

7
source/blender/windowmanager/intern/wm_event_system.c
View File

@ -2677,7 +2677,7 @@ void WM_event_remove_keymap_handler(ListBase *handlers, wmKeyMap *keymap)
wmEventHandler *WM_event_add_ui_handler(
const bContext *C, ListBase *handlers,
wmUIHandlerFunc ui_handle, wmUIHandlerRemoveFunc ui_remove,
void *userdata, const bool accept_dbl_click)
void *userdata, const char flag)
{
wmEventHandler *handler = MEM_callocN(sizeof(wmEventHandler), "event ui handler");
handler->ui_handle = ui_handle;
@ -2694,9 +2694,8 @@ wmEventHandler *WM_event_add_ui_handler(
handler->ui_menu = NULL;
}
if (accept_dbl_click) {
handler->flag |= WM_HANDLER_ACCEPT_DBL_CLICK;
}
BLI_assert((flag & WM_HANDLER_DO_FREE) == 0);
handler->flag = flag;
BLI_addhead(handlers, handler);

11
source/blender/windowmanager/wm_event_system.h
View File

@ -45,8 +45,8 @@ struct ARegion;
typedef struct wmEventHandler {
struct wmEventHandler *next, *prev;
int type; /* WM_HANDLER_DEFAULT, ... */
int flag; /* WM_HANDLER_BLOCKING, ... */
char type; /* WM_HANDLER_DEFAULT, ... */
char flag; /* WM_HANDLER_BLOCKING, ... */
/* keymap handler */
wmKeyMap *keymap; /* pointer to builtin/custom keymaps */
@ -77,13 +77,6 @@ enum {
WM_HANDLER_FILESELECT
};
/* handler flag */
enum {
WM_HANDLER_BLOCKING = (1 << 0), /* after this handler all others are ignored */
WM_HANDLER_DO_FREE = (1 << 1), /* handler tagged to be freed in wm_handlers_do() */
WM_HANDLER_ACCEPT_DBL_CLICK = (1 << 2), /* handler accepts double key press events */
};
/* wm_event_system.c */
void wm_event_free_all (wmWindow *win);
void wm_event_free (wmEvent *event);