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Differential D2643 Diff 8719 source/blender/blenkernel/intern/context.c

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source/blender/blenkernel/intern/context.c

Show First 20 Lines • Show All 631 Lines • ▼ Show 20 LinesbScreen *CTX_wm_screen(const bContext *C)
return ctx_wm_python_context_get(C, "screen", &RNA_Screen, C->wm.screen); return ctx_wm_python_context_get(C, "screen", &RNA_Screen, C->wm.screen);
} }
ScrArea *CTX_wm_area(const bContext *C) ScrArea *CTX_wm_area(const bContext *C)
{ {
return ctx_wm_python_context_get(C, "area", &RNA_Area, C->wm.area); return ctx_wm_python_context_get(C, "area", &RNA_Area, C->wm.area);
} }
/* Allows work to be done in different contexts */
void CTX_wm_switch_area(bContext *C, const char* dest)
{
bContext* copyC = CTX_copy(C);
if (!STREQLEN(copyC->wm.area->type->name, dest, BKE_ST_MAXNAME)) {
swernerUnsubmitted
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Since the size of copyC->wm.area->type->name is known (it's BKE_ST_MAXNAME), I'd habitually use STREQLEN() instead of strcmp() == 0. Same for the strcmp()s below.

swerner: Since the size of copyC->wm.area->type->name is known (it's BKE_ST_MAXNAME), I'd habitually use…
while (copyC->wm.area->prev != NULL) {
copyC->wm.area = copyC->wm.area->prev;
}
while (!STREQLEN(copyC->wm.area->type->name, dest, BKE_ST_MAXNAME) && (copyC->wm.area->next != NULL)) {
copyC->wm.area = copyC->wm.area->next;
}
}
if (STREQLEN(copyC->wm.area->type->name, dest, BKE_ST_MAXNAME)) {
C->wm.area = copyC->wm.area;
}
CTX_free(copyC);
}
SpaceLink *CTX_wm_space_data(const bContext *C) SpaceLink *CTX_wm_space_data(const bContext *C)
{ {
ScrArea *sa = CTX_wm_area(C); ScrArea *sa = CTX_wm_area(C);
return (sa) ? sa->spacedata.first : NULL; return (sa) ? sa->spacedata.first : NULL;
} }
ARegion *CTX_wm_region(const bContext *C) ARegion *CTX_wm_region(const bContext *C)
{ {
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