void Ctrl::GatherTransparentAreas(Vector<Rect>& area, SystemDraw& w, Rect r, const Rect& clip) { GuiLock __; LTIMING("GatherTransparentAreas"); Point off = r.TopLeft(); Point viewpos = off + GetView().TopLeft(); r.Inflate(overpaint); Rect notr = GetVoidRect(); if(notr.IsEmpty()) notr = GetOpaqueRect(); notr += viewpos; if(!IsShown() || r.IsEmpty() || !clip.Intersects(r) || !w.IsPainting(r)) return; if(notr.IsEmpty()) CombineArea(area, r & clip); else { if(notr != r) { CombineArea(area, clip & Rect(r.left, r.top, notr.left, r.bottom)); CombineArea(area, clip & Rect(notr.right, r.top, r.right, r.bottom)); CombineArea(area, clip & Rect(notr.left, r.top, notr.right, notr.top)); CombineArea(area, clip & Rect(notr.left, notr.bottom, notr.right, r.bottom)); } for(Ctrl *q = firstchild; q; q = q->next) { Point qoff = q->InView() ? viewpos : off; Rect qr = q->GetRect() + qoff; if(clip.Intersects(qr)) q->GatherTransparentAreas(area, w, qr, clip); } } }
void Ctrl::WndUpdate(const Rect& r) { GuiLock __; LLOG("WndUpdate " << UPP::Name(this)); Ctrl *top = GetTopCtrl(); if(top->IsOpen()) { HWND hwnd = top->GetHWND(); HDC hdc = GetDC(hwnd); HRGN hrgn = CreateRectRgn(0, 0, 0, 0); if(GetUpdateRgn(hwnd, hrgn, FALSE) != NULLREGION) { SelectClipRgn(hdc, hrgn); SystemDraw draw(hdc); bool hcr = focusCtrl && focusCtrl->GetTopCtrl() == top && caretRect.Intersects(r + top->GetRect().TopLeft()); if(hcr) ::HideCaret(hwnd); draw.Clip(r); top->UpdateArea(draw, r); ValidateRect(hwnd, r); SelectClipRgn(hdc, NULL); if(hcr) ::ShowCaret(hwnd); } ReleaseDC(hwnd, hdc); DeleteObject(hrgn); } }
void Ctrl::ScrollView(const Rect& _r, int dx, int dy) { GuiLock __; LLOG("ScrollView " << _r << " " << dx << " " << dy); if(IsFullRefresh() || !IsVisible()) return; Size vsz = GetSize(); dx = sgn(dx) * min(abs(dx), vsz.cx); dy = sgn(dy) * min(abs(dy), vsz.cy); Rect r = _r & vsz; LLOG("ScrollView2 " << r << " " << dx << " " << dy); Ctrl *w; for(w = this; w->parent; w = w->parent) if(w->InFrame()) { Refresh(); return; } if(!w || !w->top) return; Rect view = InFrame() ? GetView() : GetClippedView(); Rect sr = (r + view.TopLeft()) & view; sr += GetScreenRect().TopLeft() - w->GetScreenRect().TopLeft(); if(w->AddScroll(sr, dx, dy)) Refresh(); else { LTIMING("ScrollCtrls1"); Top *top = GetTopCtrl()->top; for(Ctrl *q = GetFirstChild(); q; q = q->GetNext()) if(q->InView()) ScrollCtrl(top, q, r, q->GetRect(), dx, dy); if(parent) for(Ctrl *q = parent->GetFirstChild(); q; q = q->GetNext()) if(q->InView() && q != this) ScrollCtrl(top, q, r, q->GetScreenRect() - GetScreenView().TopLeft(), dx, dy); } }
Image DockCont::GetHighlightImage() { Ctrl *ctrl = GetCtrl(GetCursor()); ImageDraw img(ctrl->GetRect().GetSize()); ctrl->DrawCtrlWithParent(img); return img; }
// get user options, process and save. void Options::onbtnSave() { int dontsplash = optSplash.Get(); // get the value from option control int savewinpos = optSaveWinPos.Get();// get the value from option control Ctrl* owner = GetOwner(); // get a handle to the Options dislog owner which is MyUppApp main window. Rect rc; // create a struct to store window position and size if ( savewinpos != 1 ) { // if Save Window option is not checked. rc.left = 0; // set window position x to 0 rc.top = 0; // set window position y to 0 } else { rc = owner->GetRect(); // get the position and size of MyUppApp main window } String cfg; // create a string to store config data cfg << "Splash=" << dontsplash << "\n" // save user's choice "SaveWinPos=" << savewinpos << "\n" // save user's choice "PosX=" << rc.left << "\n" // save window x position "PosY=" << rc.top << "\n"; // save window y position if( !SaveFile(cfgfile, cfg) ) // save the config file Exclamation("Error saving configuration!"); // if failed show error dialog else PromptOK("Options saved!"); // show success dialog Break(IDOK); // close this dialog }
void DockCont::Handle::Paint(Draw& w) { if (IsShown() && dc) { const DockableCtrl::Style &s = dc->GetStyle(); Rect r = GetSize(); const Rect &m = s.handle_margins; Point p; if (s.handle_vert) p = Point(r.left-1 + m.left, r.bottom - m.bottom); else p = Point(r.left + m.left, r.top + m.top); ChPaint(w, r, s.handle[focus]); Image img = dc->GetIcon(); if (!img.IsEmpty()) { if (s.handle_vert) { int isz = r.GetWidth(); p.y -= isz; isz -= (m.left + m.right); ChPaint(w, max(p.x+m.left, r.left), p.y, isz, isz, img); p.y -= 2; } else { int isz = r.GetHeight(); isz -= (m.top + m.bottom); ChPaint(w, p.x, max(p.y, r.top), isz, isz, img); p.x += isz + 2; } } if (!s.title_font.IsNull()) { Ctrl *c = GetLastChild(); while (c && !c->IsShown() && c->GetParent()) c = c->GetNext(); if (s.handle_vert) r.top = c ? c->GetRect().bottom + m.top : m.top; else r.right = c ? c->GetRect().left + m.right : m.right; w.Clip(r); WString text = IsNull(dc->GetGroup()) ? dc->GetTitle() : (WString)Format("%s (%s)", dc->GetTitle(), dc->GetGroup()); w.DrawText(p.x, p.y, s.handle_vert ? 900 : 0, text, s.title_font, s.title_ink[focus]); w.End(); } } }
Ctrl *Ctrl::FindMouseTopCtrl() { for(int i = topctrl.GetCount() - 1; i >= 0; i--) { Ctrl *t = topctrl[i]; if(t->GetRect().Contains(MousePos)) return t->IsEnabled() ? t : NULL; } return desktop->IsEnabled() ? desktop : NULL; }
bool Ctrl::PaintOpaqueAreas(SystemDraw& w, const Rect& r, const Rect& clip, bool nochild) { GuiLock __; LTIMING("PaintOpaqueAreas"); if(!IsShown() || r.IsEmpty() || !r.Intersects(clip) || !w.IsPainting(r)) return true; Point off = r.TopLeft(); Point viewpos = off + GetView().TopLeft(); if(backpaint == EXCLUDEPAINT) return w.ExcludeClip(r); Rect cview = clip & (GetView() + off); for(Ctrl *q = lastchild; q; q = q->prev) if(!q->PaintOpaqueAreas(w, q->GetRect() + (q->InView() ? viewpos : off), q->InView() ? cview : clip)) return false; if(nochild && (lastchild || GetNext())) return true; Rect opaque = (GetOpaqueRect() + viewpos) & clip; if(opaque.IsEmpty()) return true; #ifdef SYSTEMDRAW if(backpaint == FULLBACKPAINT && !dynamic_cast<BackDraw *>(&w)) #else if(backpaint == FULLBACKPAINT && !w.IsBack()) #endif { ShowRepaintRect(w, opaque, LtRed()); BackDraw bw; bw.Create(w, opaque.GetSize()); bw.Offset(viewpos - opaque.TopLeft()); bw.SetPaintingDraw(w, opaque.TopLeft()); { LEVELCHECK(bw, this); Paint(bw); PaintCaret(bw); } bw.Put(w, opaque.TopLeft()); } else { w.Clip(opaque); ShowRepaintRect(w, opaque, Green()); w.Offset(viewpos); { LEVELCHECK(w, this); Paint(w); PaintCaret(w); } w.End(); w.End(); } LLOG("Exclude " << opaque); return w.ExcludeClip(opaque); }
void PerformDescription() { Ctrl *top = Ctrl::GetActiveWindow(); if(!top) return; Vector<Image> vi; vi.Add(CtrlImg::HelpCursor0()); vi.Add(CtrlImg::HelpCursor1()); if(PointLoop(*top, vi, 300)) { Point p = GetMousePos(); Ctrl *ctrl = Ctrl::GetVisibleChild(top, p - top->GetRect().TopLeft(), true); while(ctrl) { String desc = ctrl->GetDescription(); if(!IsEmpty(desc)) { static QTFPopUp qtf; qtf.SetQTF(desc); qtf.PopUp(top); return; } ctrl = ctrl->GetParent(); } } }
void Ctrl::CtrlPaint(SystemDraw& w, const Rect& clip) { GuiLock __; LEVELCHECK(w, this); LTIMING("CtrlPaint"); Rect rect = GetRect().GetSize(); Rect orect = rect.Inflated(overpaint); if(!IsShown() || orect.IsEmpty() || clip.IsEmpty() || !clip.Intersects(orect)) return; Ctrl *q; Rect view = rect; for(int i = 0; i < frame.GetCount(); i++) { LEVELCHECK(w, NULL); frame[i].frame->FramePaint(w, view); view = frame[i].view; } Rect oview = view.Inflated(overpaint); bool hasviewctrls = false; bool viewexcluded = false; for(q = firstchild; q; q = q->next) if(q->IsShown()) if(q->InFrame()) { if(!viewexcluded && IsTransparent() && q->GetRect().Intersects(view)) { w.Begin(); w.ExcludeClip(view); viewexcluded = true; } LEVELCHECK(w, q); Point off = q->GetRect().TopLeft(); w.Offset(off); q->CtrlPaint(w, clip - off); w.End(); } else hasviewctrls = true; if(viewexcluded) w.End(); DOLEVELCHECK; if(!oview.IsEmpty()) { if(oview.Intersects(clip) && w.IsPainting(oview)) { LEVELCHECK(w, this); if(overpaint) { w.Clip(oview); w.Offset(view.left, view.top); Paint(w); PaintCaret(w); w.End(); w.End(); } else { w.Clipoff(view); Paint(w); PaintCaret(w); w.End(); } } } if(hasviewctrls && !view.IsEmpty()) { Rect cl = clip & view; w.Clip(cl); for(q = firstchild; q; q = q->next) if(q->IsShown() && q->InView()) { LEVELCHECK(w, q); Rect qr = q->GetRect(); Point off = qr.TopLeft() + view.TopLeft(); Rect ocl = cl - off; if(ocl.Intersects(Rect(qr.GetSize()).Inflated(overpaint))) { w.Offset(off); q->CtrlPaint(w, cl - off); w.End(); } } w.End(); } }
void Ctrl::ScrollView(const Rect& _r, int dx, int dy) { GuiLock __; if(IsFullRefresh() || !IsVisible()) return; Size vsz = GetSize(); dx = sgn(dx) * min(abs(dx), vsz.cx); dy = sgn(dy) * min(abs(dy), vsz.cy); Rect r = _r & vsz; Ctrl *w; for(w = this; w->parent; w = w->parent) if(w->InFrame()) { Refresh(); return; } if(!w || !w->top) return; Rect view = InFrame() ? GetView() : GetClippedView(); Rect sr = (r + view.TopLeft()) & view; sr += GetScreenRect().TopLeft() - w->GetScreenRect().TopLeft(); if(w->AddScroll(sr, dx, dy)) Refresh(); else { LTIMING("ScrollCtrls1"); Top *top = GetTopCtrl()->top; for(Ctrl *q = GetFirstChild(); q; q = q->GetNext()) if(q->InView()) { Rect cr = q->GetRect(); if(top && r.Intersects(cr)) { // Uno: Contains -> Intersetcs Rect to = cr; GetTopRect(to, false); if(r.Intersects(cr.Offseted(-dx, -dy))) { // Uno's suggestion 06/11/26 Contains -> Intersetcs Rect from = cr.Offseted(-dx, -dy); GetTopRect(from, false); MoveCtrl *m = FindMoveCtrlPtr(top->move, q); if(m && m->from == from && m->to == to) { LLOG("ScrollView Matched " << from << " -> " << to); m->ctrl = NULL; goto done; } } if(r.Intersects(cr.Offseted(dx, dy))) { // Uno's suggestion 06/11/26 Contains -> Intersetcs Rect from = to; to = cr.Offseted(dx, dy); GetTopRect(to, false); MoveCtrl& m = top->scroll_move.Add(q); m.from = from; m.to = to; m.ctrl = q; LLOG("ScrollView Add " << UPP::Name(q) << from << " -> " << to); goto done; } cr &= r; if(!cr.IsEmpty()) { Refresh(cr); Refresh(cr + Point(dx, dy)); } done:; } } } }
void DockPane::Swap(Ctrl &child, Ctrl &newctrl) { newctrl.SetRect(child.GetRect()); Ctrl::AddChildBefore(&newctrl, &child); Ctrl::RemoveChild(&child); }
void Ctrl::CtrlPaint(SystemDraw& w, const Rect& clip) { GuiLock __; LEVELCHECK(w, this); LTIMING("CtrlPaint"); Rect rect = GetRect().GetSize(); Rect orect = rect.Inflated(overpaint); if(!IsShown() || orect.IsEmpty() || clip.IsEmpty() || !clip.Intersects(orect)) return; w.PushContext(); //glPushMatrix(); ApplyTransform(TS_BEFORE_CTRL_PAINT); Ctrl *q; Rect view = rect; for(int i = 0; i < frame.GetCount(); i++) { LEVELCHECK(w, NULL); frame[i].frame->FramePaint(w, view); view = frame[i].view; } Rect oview = view.Inflated(overpaint); bool hasviewctrls = false; bool viewexcluded = false; for(q = firstchild; q; q = q->next) if(q->IsShown()) if(q->InFrame()) { if(!viewexcluded && IsTransparent() && q->GetRect().Intersects(view)) { w.Begin(); w.ExcludeClip(view); viewexcluded = true; } LEVELCHECK(w, q); Point off = q->GetRect().TopLeft(); w.Offset(off); q->CtrlPaint(w, clip - off); w.End(); } else hasviewctrls = true; if(viewexcluded) w.End(); //DOLEVELCHECK; if(!oview.IsEmpty() && oview.Intersects(clip)) { LEVELCHECK(w, this); if(cliptobounds) w.Clip(overpaint ? oview : view); w.Offset(view.left, view.top); Paint(w); PaintCaret(w); w.End(); if(hasviewctrls && !view.IsEmpty()) { Rect cl = clip & view; for(q = firstchild; q; q = q->next) if(q->IsShown() && q->InView()) { Rect rr(q->popup ? clip : cl); LEVELCHECK(w, q); Rect qr = q->GetRect(); Point off = qr.TopLeft() + view.TopLeft(); Rect ocl = cl - off; if(ocl.Intersects(Rect(qr.GetSize()).Inflated(overpaint))) { w.Offset(off); q->CtrlPaint(w, rr - off); w.End(); } } } if(cliptobounds) w.End(); } ApplyTransform(TS_AFTER_CTRL_PAINT); //glPopMatrix(); w.PopContext(); }