static int editsource_exec(bContext *C, wmOperator *op)
{
uiBut *but = UI_context_active_but_get(C);
if (but) {
GHashIterator ghi;
struct uiEditSourceButStore *but_store = NULL;
ARegion *ar = CTX_wm_region(C);
int ret;
/* needed else the active button does not get tested */
UI_screen_free_active_but(C, CTX_wm_screen(C));
// printf("%s: begin\n", __func__);
/* take care not to return before calling ui_editsource_active_but_clear */
ui_editsource_active_but_set(but);
/* redraw and get active button python info */
ED_region_do_layout(C, ar);
ED_region_do_draw(C, ar);
ar->do_draw = false;
for (BLI_ghashIterator_init(&ghi, ui_editsource_info->hash);
BLI_ghashIterator_done(&ghi) == false;
BLI_ghashIterator_step(&ghi)) {
uiBut *but_key = BLI_ghashIterator_getKey(&ghi);
if (but_key && ui_editsource_uibut_match(&ui_editsource_info->but_orig, but_key)) {
but_store = BLI_ghashIterator_getValue(&ghi);
break;
}
}
if (but_store) {
if (but_store->py_dbg_ln != -1) {
ret = editsource_text_edit(C, op, but_store->py_dbg_fn, but_store->py_dbg_ln);
}
else {
BKE_report(
op->reports, RPT_ERROR, "Active button is not from a script, cannot edit source");
ret = OPERATOR_CANCELLED;
}
}
else {
BKE_report(op->reports, RPT_ERROR, "Active button match cannot be found");
ret = OPERATOR_CANCELLED;
}
ui_editsource_active_but_clear();
// printf("%s: end\n", __func__);
return ret;
}
else {
BKE_report(op->reports, RPT_ERROR, "Active button not found");
return OPERATOR_CANCELLED;
}
}
static void wm_method_draw_full(bContext *C, wmWindow *win)
{
bScreen *screen = win->screen;
ScrArea *sa;
ARegion *ar;
/* draw area regions */
for (sa = screen->areabase.first; sa; sa = sa->next) {
CTX_wm_area_set(C, sa);
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid) {
CTX_wm_region_set(C, ar);
ED_region_do_draw(C, ar);
ar->do_draw = false;
wm_paintcursor_draw(C, ar);
CTX_wm_region_set(C, NULL);
}
}
wm_area_mark_invalid_backbuf(sa);
CTX_wm_area_set(C, NULL);
}
ED_screen_draw(win);
win->screen->do_draw = false;
/* draw overlapping regions */
for (ar = screen->regionbase.first; ar; ar = ar->next) {
if (ar->swinid) {
CTX_wm_menu_set(C, ar);
ED_region_do_draw(C, ar);
ar->do_draw = false;
CTX_wm_menu_set(C, NULL);
}
}
if (screen->do_draw_gesture)
wm_gesture_draw(win);
}
static void wm_method_draw_triple(bContext *C, wmWindow *win)
{
wmWindowManager *wm = CTX_wm_manager(C);
wmDrawTriple *triple;
bScreen *screen = win->screen;
ScrArea *sa;
ARegion *ar;
int copytex = 0, paintcursor = 1;
if (win->drawdata) {
glClearColor(0, 0, 0, 0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
wmSubWindowSet(win, screen->mainwin);
wm_triple_draw_textures(win, win->drawdata, 1.0f);
}
else {
win->drawdata = MEM_callocN(sizeof(wmDrawTriple), "wmDrawTriple");
if (!wm_triple_gen_textures(win, win->drawdata)) {
wm_draw_triple_fail(C, win);
return;
}
}
triple = win->drawdata;
/* draw marked area regions */
for (sa = screen->areabase.first; sa; sa = sa->next) {
CTX_wm_area_set(C, sa);
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid && ar->do_draw) {
if (ar->overlap == 0) {
CTX_wm_region_set(C, ar);
ED_region_do_draw(C, ar);
CTX_wm_region_set(C, NULL);
copytex = 1;
}
}
}
wm_area_mark_invalid_backbuf(sa);
CTX_wm_area_set(C, NULL);
}
if (copytex) {
wmSubWindowSet(win, screen->mainwin);
wm_triple_copy_textures(win, triple);
}
if (paintcursor && wm->paintcursors.first) {
for (sa = screen->areabase.first; sa; sa = sa->next) {
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid && ar->swinid == screen->subwinactive) {
CTX_wm_area_set(C, sa);
CTX_wm_region_set(C, ar);
/* make region ready for draw, scissor, pixelspace */
ED_region_set(C, ar);
wm_paintcursor_draw(C, ar);
CTX_wm_region_set(C, NULL);
CTX_wm_area_set(C, NULL);
}
}
}
wmSubWindowSet(win, screen->mainwin);
}
/* draw overlapping area regions (always like popups) */
for (sa = screen->areabase.first; sa; sa = sa->next) {
CTX_wm_area_set(C, sa);
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid && ar->overlap) {
CTX_wm_region_set(C, ar);
ED_region_do_draw(C, ar);
CTX_wm_region_set(C, NULL);
wm_draw_region_blend(win, ar);
}
}
CTX_wm_area_set(C, NULL);
}
/* after area regions so we can do area 'overlay' drawing */
ED_screen_draw(win);
/* draw floating regions (menus) */
for (ar = screen->regionbase.first; ar; ar = ar->next) {
if (ar->swinid) {
CTX_wm_menu_set(C, ar);
ED_region_do_draw(C, ar);
CTX_wm_menu_set(C, NULL);
/* when a menu is being drawn, don't do the paint cursors */
paintcursor = 0;
}
}
/* always draw, not only when screen tagged */
if (win->gesture.first)
wm_gesture_draw(win);
/* needs pixel coords in screen */
if (wm->drags.first) {
wm_drags_draw(C, win, NULL);
}
}
static void wm_method_draw_overlap_all(bContext *C, wmWindow *win, int exchange)
{
wmWindowManager *wm = CTX_wm_manager(C);
bScreen *screen = win->screen;
ScrArea *sa;
ARegion *ar;
static rcti rect = {0, 0, 0, 0};
/* after backbuffer selection draw, we need to redraw */
for (sa = screen->areabase.first; sa; sa = sa->next)
for (ar = sa->regionbase.first; ar; ar = ar->next)
if (ar->swinid && !wm_area_test_invalid_backbuf(sa))
ED_region_tag_redraw(ar);
/* flush overlapping regions */
if (screen->regionbase.first) {
/* flush redraws of area regions up to overlapping regions */
for (sa = screen->areabase.first; sa; sa = sa->next)
for (ar = sa->regionbase.first; ar; ar = ar->next)
if (ar->swinid && ar->do_draw)
wm_flush_regions_up(screen, &ar->winrct);
/* flush between overlapping regions */
for (ar = screen->regionbase.last; ar; ar = ar->prev)
if (ar->swinid && ar->do_draw)
wm_flush_regions_up(screen, &ar->winrct);
/* flush redraws of overlapping regions down to area regions */
for (ar = screen->regionbase.last; ar; ar = ar->prev)
if (ar->swinid && ar->do_draw)
wm_flush_regions_down(screen, &ar->winrct);
}
/* flush drag item */
if (rect.xmin != rect.xmax) {
wm_flush_regions_down(screen, &rect);
rect.xmin = rect.xmax = 0;
}
if (wm->drags.first) {
/* doesnt draw, fills rect with boundbox */
wm_drags_draw(C, win, &rect);
}
/* draw marked area regions */
for (sa = screen->areabase.first; sa; sa = sa->next) {
CTX_wm_area_set(C, sa);
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid) {
if (ar->do_draw) {
CTX_wm_region_set(C, ar);
ED_region_do_draw(C, ar);
wm_paintcursor_draw(C, ar);
CTX_wm_region_set(C, NULL);
if (exchange)
ar->swap = WIN_FRONT_OK;
}
else if (exchange) {
if (ar->swap == WIN_FRONT_OK) {
CTX_wm_region_set(C, ar);
ED_region_do_draw(C, ar);
wm_paintcursor_draw(C, ar);
CTX_wm_region_set(C, NULL);
ar->swap = WIN_BOTH_OK;
}
else if (ar->swap == WIN_BACK_OK)
ar->swap = WIN_FRONT_OK;
else if (ar->swap == WIN_BOTH_OK)
ar->swap = WIN_BOTH_OK;
}
}
}
wm_area_mark_invalid_backbuf(sa);
CTX_wm_area_set(C, NULL);
}
/* after area regions so we can do area 'overlay' drawing */
if (screen->do_draw) {
ED_screen_draw(win);
if (exchange)
screen->swap = WIN_FRONT_OK;
}
else if (exchange) {
if (screen->swap == WIN_FRONT_OK) {
ED_screen_draw(win);
screen->swap = WIN_BOTH_OK;
}
else if (screen->swap == WIN_BACK_OK)
screen->swap = WIN_FRONT_OK;
else if (screen->swap == WIN_BOTH_OK)
screen->swap = WIN_BOTH_OK;
}
/* draw marked overlapping regions */
for (ar = screen->regionbase.first; ar; ar = ar->next) {
if (ar->swinid && ar->do_draw) {
CTX_wm_menu_set(C, ar);
ED_region_do_draw(C, ar);
CTX_wm_menu_set(C, NULL);
}
}
if (screen->do_draw_gesture)
wm_gesture_draw(win);
/* needs pixel coords in screen */
if (wm->drags.first) {
wm_drags_draw(C, win, NULL);
}
}
static void wm_draw_window_offscreen(bContext *C, wmWindow *win, bool stereo)
{
Main *bmain = CTX_data_main(C);
wmWindowManager *wm = CTX_wm_manager(C);
bScreen *screen = WM_window_get_active_screen(win);
/* Draw screen areas into own frame buffer. */
ED_screen_areas_iter(win, screen, sa)
{
CTX_wm_area_set(C, sa);
/* Compute UI layouts for dynamically size regions. */
for (ARegion *ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->visible && ar->do_draw && ar->type && ar->type->layout) {
CTX_wm_region_set(C, ar);
ED_region_do_layout(C, ar);
CTX_wm_region_set(C, NULL);
}
}
ED_area_update_region_sizes(wm, win, sa);
if (sa->flag & AREA_FLAG_ACTIVE_TOOL_UPDATE) {
if ((1 << sa->spacetype) & WM_TOOLSYSTEM_SPACE_MASK) {
WM_toolsystem_update_from_context(C, CTX_wm_workspace(C), CTX_data_view_layer(C), sa);
}
sa->flag &= ~AREA_FLAG_ACTIVE_TOOL_UPDATE;
}
/* Then do actual drawing of regions. */
for (ARegion *ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->visible && ar->do_draw) {
CTX_wm_region_set(C, ar);
bool use_viewport = wm_region_use_viewport(sa, ar);
if (stereo && wm_draw_region_stereo_set(bmain, sa, ar, STEREO_LEFT_ID)) {
wm_draw_region_buffer_create(ar, true, use_viewport);
for (int view = 0; view < 2; view++) {
eStereoViews sview;
if (view == 0) {
sview = STEREO_LEFT_ID;
}
else {
sview = STEREO_RIGHT_ID;
wm_draw_region_stereo_set(bmain, sa, ar, sview);
}
wm_draw_region_bind(ar, view);
ED_region_do_draw(C, ar);
wm_draw_region_unbind(ar, view);
}
}
else {
wm_draw_region_buffer_create(ar, false, use_viewport);
wm_draw_region_bind(ar, 0);
ED_region_do_draw(C, ar);
wm_draw_region_unbind(ar, 0);
}
ar->do_draw = false;
CTX_wm_region_set(C, NULL);
}
}
wm_area_mark_invalid_backbuf(sa);
CTX_wm_area_set(C, NULL);
}
static void wm_method_draw_triple_multiview(bContext *C, wmWindow *win, StereoViews sview)
{
wmWindowManager *wm = CTX_wm_manager(C);
wmDrawData *drawdata;
wmDrawTriple *triple_data, *triple_all;
bScreen *screen = win->screen;
ScrArea *sa;
ARegion *ar;
int copytex = false;
int id;
/* we store the triple_data in sequence to triple_all */
for (id = 0; id < 2; id++) {
drawdata = BLI_findlink(&win->drawdata, (sview * 2) + id);
if (drawdata && drawdata->triple) {
if (id == 0) {
glClearColor(0, 0, 0, 0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
wmSubWindowSet(win, screen->mainwin);
wm_triple_draw_textures(win, drawdata->triple, 1.0f);
}
}
else {
/* we run it when we start OR when we turn stereo on */
if (drawdata == NULL) {
drawdata = MEM_callocN(sizeof(wmDrawData), "wmDrawData");
BLI_addtail(&win->drawdata, drawdata);
}
drawdata->triple = MEM_callocN(sizeof(wmDrawTriple), "wmDrawTriple");
if (!wm_triple_gen_textures(win, drawdata->triple)) {
wm_draw_triple_fail(C, win);
return;
}
}
}
triple_data = ((wmDrawData *) BLI_findlink(&win->drawdata, sview * 2))->triple;
triple_all = ((wmDrawData *) BLI_findlink(&win->drawdata, (sview * 2) + 1))->triple;
/* draw marked area regions */
for (sa = screen->areabase.first; sa; sa = sa->next) {
CTX_wm_area_set(C, sa);
switch (sa->spacetype) {
case SPACE_IMAGE:
{
SpaceImage *sima = sa->spacedata.first;
sima->iuser.multiview_eye = sview;
break;
}
case SPACE_VIEW3D:
{
View3D *v3d = sa->spacedata.first;
BGpic *bgpic = v3d->bgpicbase.first;
v3d->multiview_eye = sview;
if (bgpic) bgpic->iuser.multiview_eye = sview;
break;
}
case SPACE_NODE:
{
SpaceNode *snode = sa->spacedata.first;
if ((snode->flag & SNODE_BACKDRAW) && ED_node_is_compositor(snode)) {
Image *ima = BKE_image_verify_viewer(IMA_TYPE_COMPOSITE, "Viewer Node");
ima->eye = sview;
}
break;
}
case SPACE_SEQ:
{
SpaceSeq *sseq = sa->spacedata.first;
sseq->multiview_eye = sview;
break;
}
}
/* draw marked area regions */
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid && ar->do_draw) {
if (ar->overlap == false) {
CTX_wm_region_set(C, ar);
ED_region_do_draw(C, ar);
if (sview == STEREO_RIGHT_ID)
ar->do_draw = false;
CTX_wm_region_set(C, NULL);
copytex = true;
}
}
}
wm_area_mark_invalid_backbuf(sa);
CTX_wm_area_set(C, NULL);
}
if (copytex) {
wmSubWindowSet(win, screen->mainwin);
wm_triple_copy_textures(win, triple_data);
}
if (wm->paintcursors.first) {
for (sa = screen->areabase.first; sa; sa = sa->next) {
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid && ar->swinid == screen->subwinactive) {
CTX_wm_area_set(C, sa);
CTX_wm_region_set(C, ar);
/* make region ready for draw, scissor, pixelspace */
ED_region_set(C, ar);
wm_paintcursor_draw(C, ar);
CTX_wm_region_set(C, NULL);
CTX_wm_area_set(C, NULL);
}
}
}
wmSubWindowSet(win, screen->mainwin);
}
/* draw overlapping area regions (always like popups) */
for (sa = screen->areabase.first; sa; sa = sa->next) {
CTX_wm_area_set(C, sa);
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid && ar->overlap) {
CTX_wm_region_set(C, ar);
ED_region_do_draw(C, ar);
if (sview == STEREO_RIGHT_ID)
ar->do_draw = false;
CTX_wm_region_set(C, NULL);
wm_draw_region_blend(win, ar, triple_data);
}
}
CTX_wm_area_set(C, NULL);
}
/* after area regions so we can do area 'overlay' drawing */
ED_screen_draw(win);
if (sview == STEREO_RIGHT_ID)
win->screen->do_draw = false;
/* draw floating regions (menus) */
for (ar = screen->regionbase.first; ar; ar = ar->next) {
if (ar->swinid) {
CTX_wm_menu_set(C, ar);
ED_region_do_draw(C, ar);
if (sview == STEREO_RIGHT_ID)
ar->do_draw = false;
CTX_wm_menu_set(C, NULL);
}
}
/* always draw, not only when screen tagged */
if (win->gesture.first)
wm_gesture_draw(win);
/* needs pixel coords in screen */
if (wm->drags.first) {
wm_drags_draw(C, win, NULL);
}
/* copy the ui + overlays */
wmSubWindowSet(win, screen->mainwin);
wm_triple_copy_textures(win, triple_all);
}
static void wm_method_draw_triple(bContext *C, wmWindow *win)
{
wmWindowManager *wm = CTX_wm_manager(C);
wmDrawTriple *triple;
wmDrawData *dd, *dd_next, *drawdata = win->drawdata.first;
bScreen *screen = win->screen;
ScrArea *sa;
ARegion *ar;
int copytex = false;
if (drawdata && drawdata->triple) {
glClearColor(0, 0, 0, 0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
wmSubWindowSet(win, screen->mainwin);
wm_triple_draw_textures(win, drawdata->triple, 1.0f);
}
else {
/* we run it when we start OR when we turn stereo on */
if (drawdata == NULL) {
drawdata = MEM_callocN(sizeof(wmDrawData), "wmDrawData");
BLI_addhead(&win->drawdata, drawdata);
}
drawdata->triple = MEM_callocN(sizeof(wmDrawTriple), "wmDrawTriple");
if (!wm_triple_gen_textures(win, drawdata->triple)) {
wm_draw_triple_fail(C, win);
return;
}
}
/* it means stereo was just turned off */
/* note: we are removing all drawdatas that are not the first */
for (dd = drawdata->next; dd; dd = dd_next) {
dd_next = dd->next;
BLI_remlink(&win->drawdata, dd);
wm_draw_triple_free(dd->triple);
MEM_freeN(dd);
}
triple = drawdata->triple;
/* draw marked area regions */
for (sa = screen->areabase.first; sa; sa = sa->next) {
CTX_wm_area_set(C, sa);
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid && ar->do_draw) {
if (ar->overlap == false) {
CTX_wm_region_set(C, ar);
ED_region_do_draw(C, ar);
ar->do_draw = false;
CTX_wm_region_set(C, NULL);
copytex = true;
}
}
}
wm_area_mark_invalid_backbuf(sa);
CTX_wm_area_set(C, NULL);
}
if (copytex) {
wmSubWindowSet(win, screen->mainwin);
wm_triple_copy_textures(win, triple);
}
if (wm->paintcursors.first) {
for (sa = screen->areabase.first; sa; sa = sa->next) {
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid && ar->swinid == screen->subwinactive) {
CTX_wm_area_set(C, sa);
CTX_wm_region_set(C, ar);
/* make region ready for draw, scissor, pixelspace */
ED_region_set(C, ar);
wm_paintcursor_draw(C, ar);
CTX_wm_region_set(C, NULL);
CTX_wm_area_set(C, NULL);
}
}
}
wmSubWindowSet(win, screen->mainwin);
}
/* draw overlapping area regions (always like popups) */
for (sa = screen->areabase.first; sa; sa = sa->next) {
CTX_wm_area_set(C, sa);
for (ar = sa->regionbase.first; ar; ar = ar->next) {
if (ar->swinid && ar->overlap) {
CTX_wm_region_set(C, ar);
ED_region_do_draw(C, ar);
ar->do_draw = false;
CTX_wm_region_set(C, NULL);
wm_draw_region_blend(win, ar, triple);
}
}
CTX_wm_area_set(C, NULL);
}
/* after area regions so we can do area 'overlay' drawing */
ED_screen_draw(win);
win->screen->do_draw = false;
/* draw floating regions (menus) */
for (ar = screen->regionbase.first; ar; ar = ar->next) {
if (ar->swinid) {
CTX_wm_menu_set(C, ar);
ED_region_do_draw(C, ar);
ar->do_draw = false;
CTX_wm_menu_set(C, NULL);
}
}
/* always draw, not only when screen tagged */
if (win->gesture.first)
wm_gesture_draw(win);
/* needs pixel coords in screen */
if (wm->drags.first) {
wm_drags_draw(C, win, NULL);
}
}