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fix ui resize in bitwig/linux/vst3

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This commit is contained in:
Stefano D'Angelo 2024-05-30 06:46:16 +02:00
parent dedff39372
commit 430f6e591c
1 changed files with 16 additions and 0 deletions
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16
templates/vst3/src/vst3.c
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@ -1149,6 +1149,7 @@ static Steinberg_tresult plugViewGetSize(void* thisInterface, struct Steinberg_V
static Steinberg_tresult plugViewOnSize(void* thisInterface, struct Steinberg_ViewRect* newSize) { static Steinberg_tresult plugViewOnSize(void* thisInterface, struct Steinberg_ViewRect* newSize) {
TRACE("plugView onSize %p\n", thisInterface); TRACE("plugView onSize %p\n", thisInterface);
plugView *v = (plugView *)((char *)thisInterface - offsetof(plugView, vtblIPlugView)); plugView *v = (plugView *)((char *)thisInterface - offsetof(plugView, vtblIPlugView));
// TODO: if not resizable by both user and plugin just return false
if (!v->ui) if (!v->ui)
return Steinberg_kResultFalse; return Steinberg_kResultFalse;
# ifdef __linux__ # ifdef __linux__
@ -1216,6 +1217,21 @@ static Steinberg_tresult plugViewCheckSizeConstraint(void* thisInterface, struct
static void plugViewOnTimer(void *thisInterface) { static void plugViewOnTimer(void *thisInterface) {
TRACE("plugView onTimer %p\n", thisInterface); TRACE("plugView onTimer %p\n", thisInterface);
plugView *v = (plugView *)((char *)thisInterface - offsetof(plugView, vtblIPlugView)); plugView *v = (plugView *)((char *)thisInterface - offsetof(plugView, vtblIPlugView));
// Bitwig doesn't call onSize() as it should, so we compare the editor and parent window and resize if needed
Window w = (Window)(*((char **)v->ui));
Window root, parent, *children;
unsigned nchildren;
if (XQueryTree(v->display, w, &root, &parent, &children, &nchildren)) {
if (children)
XFree(children);
XWindowAttributes parent_attr, editor_attr;
XGetWindowAttributes(v->display, parent, &parent_attr);
XGetWindowAttributes(v->display, w, &editor_attr);
if (parent_attr.width != editor_attr.width || parent_attr.height != editor_attr.height)
XResizeWindow(v->display, w, parent_attr.width, parent_attr.height);
}
plugin_ui_idle(v->ui); plugin_ui_idle(v->ui);
} }
# endif # endif