RomanRom2/whoa
1
0
Fork 0
mirror of https://github.com/whoahq/whoa.git synced 2026-02-01 00:02:45 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

feat(ui): implement CSimpleFrame::SetFrameAlpha

Browse Source
This commit is contained in:
fallenoak 2025-11-06 19:58:34 -06:00
parent 53f7fa945a
commit ad268d2327
No known key found for this signature in database
GPG Key ID: 7628F8E61AEA070D
2 changed files with 22 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/ui/CSimpleFrame.cpp
View File

@ -1331,7 +1331,12 @@ void CSimpleFrame::SetBeingScrolled(int32_t a2, int32_t a3) {
} }
void CSimpleFrame::SetFrameAlpha(uint8_t alpha) { void CSimpleFrame::SetFrameAlpha(uint8_t alpha) {
// TODO if (this->m_alpha == alpha) {
return;
}
this->m_alpha = alpha;
this->UpdateAlpha();
} }
void CSimpleFrame::SetFrameFlag(int32_t flag, int32_t on) { void CSimpleFrame::SetFrameFlag(int32_t flag, int32_t on) {
@ -1588,3 +1593,16 @@ void CSimpleFrame::UnregisterRegion(CSimpleRegion* region) {
this->m_regions.UnlinkNode(region); this->m_regions.UnlinkNode(region);
} }
void CSimpleFrame::UpdateAlpha() {
for (auto region = this->m_regions.Head(); region; region = this->m_regions.Link(region)->Next()) {
region->OnColorChanged(false);
}
auto effectiveAlpha = this->m_alpha * this->alphaBD / 255;
for (auto child = this->m_children.Head(); child; child = this->m_children.Link(child)->Next()) {
child->frame->alphaBD = effectiveAlpha;
child->frame->UpdateAlpha();
}
}

3
src/ui/CSimpleFrame.hpp
View File

@ -35,6 +35,8 @@ class CSimpleFrame : public CScriptRegion {
int32_t m_id = 0; int32_t m_id = 0;
uint32_t m_flags = 0; uint32_t m_flags = 0;
float m_frameScale = 1.0f; float m_frameScale = 1.0f;
uint8_t m_alpha = 255;
uint8_t alphaBD = 255;
float m_depth = 0.0; float m_depth = 0.0;
FRAME_STRATA m_strata = FRAME_STRATA_MEDIUM; FRAME_STRATA m_strata = FRAME_STRATA_MEDIUM;
int32_t m_level = 0; int32_t m_level = 0;
@ -112,6 +114,7 @@ class CSimpleFrame : public CScriptRegion {
virtual int32_t HideThis(); virtual int32_t HideThis();
virtual int32_t ShowThis(); virtual int32_t ShowThis();
virtual bool UpdateScale(bool a2); virtual bool UpdateScale(bool a2);
virtual void UpdateAlpha();
virtual void UpdateDepth(bool a2); virtual void UpdateDepth(bool a2);
virtual void ParentFrame(CSimpleFrame* frame); virtual void ParentFrame(CSimpleFrame* frame);
virtual void OnFrameSizeChanged(const CRect& rect); virtual void OnFrameSizeChanged(const CRect& rect);