int RichTextView::GetPageCx(bool reduced) const
{
int szcx = GetSize().cx;
if(reduced && !sb.IsShown() && sb.IsAutoHide())
szcx -= ScrollBarSize();
return IsNull(zoom) ? cx : (szcx - margin.left - margin.right) / zoom;
}
void HeaderCtrl::FrameAddSize(Size& sz)
{
if(!invisible)
sz.cy += GetHeight();
if(sb.IsVisible())
sz.cy += ScrollBarSize();
}
Zoom RichTextView::GetZoom() const
{
int szcx = GetSize().cx;
if(!sb.IsShown() && sb.IsAutoHide())
szcx -= ScrollBarSize();
return IsNull(zoom) ? Zoom(szcx - margin.left - margin.right, cx) : zoom;
}
Size ScrollBar::GetReducedViewSize() const {
if(IsChild() && InFrame()) {
Size sz = GetParent()->GetSize();
if(!IsShown())
(IsVert() ? sz.cx : sz.cy) -= ScrollBarSize();
return sz;
}
return Size(0, 0);
}
void ScrollBars::FrameLayout(Rect& r) {
int h = ScrollBarSize();
int by = 0;
int bx = x.IsShown() && y.IsShown() ? h : 0;
if(box_type == 1)
by = bx;
if(box_type == 2)
by = h;
int dx = x.IsShown() * h;
int dy = y.IsShown() * h;
y.SetFrameRect(r.right - dy, r.top, dy, r.Height() - by);
x.SetFrameRect(r.left, r.bottom - dx, r.Width() - bx, dx);
if(box)
box->SetFrameRect(r.right - by, r.bottom - by, by, by);
r.right -= dy;
r.bottom -= dx;
}
int Prompt(const char *title, const Image& iconbmp, const char *qtf, Callback HelpDlg, bool okcancel,
const char *button1, const char *button2, const char *button3, const char *help,
int cx)
{
int fcy = Draw::GetStdFontCy();
PromptDlgWnd__ dlg;
RichTextCtrl qtfctrl;
Icon icon;
//qtfctrl.WhenLink = WhenLink;
icon.SetImage(iconbmp);
Button b1, b2, b3, bh;
promptTopic = help;
qtfctrl.SetQTF(String("[G1 ") + qtf, GetRichTextStdScreenZoom());
int bcy = 2 * fcy;
int bcx = 6 * fcy;
Size bsz = icon.GetStdSize();
if(cx == 0) {
cx = qtfctrl.GetWidth();
if(!cx)
cx = 350;
cx += 2 * fcy;
if(bsz.cx)
cx += bsz.cx + fcy;
}
int nbtn = !!button1 + !!button2 + !!button3 + !!help;
cx = min(550, max(nbtn * bcx + (1 + nbtn) * fcy, cx));
int qcx = cx - 2 * fcy;
if(bsz.cx)
qcx -= bsz.cx + fcy;
int ccy = qtfctrl.GetHeight(qcx);
int qcy = min(400, ccy);
if(qcy <= ccy) {
qcx += ScrollBarSize() + fcy;
cx += ScrollBarSize();
}
int mcy = max(qcy, bsz.cy);
int cy = mcy + 4 * fcy;
dlg.SetRect(Size(cx, cy));
fcy /= 2;
dlg << icon.TopPos(fcy + (mcy - bsz.cy) / 2, bsz.cy).LeftPos(fcy, bsz.cx);
dlg << qtfctrl.TopPos(fcy + (mcy - qcy) / 2, qcy).LeftPos(2 * fcy + bsz.cx, qcx);
if(okcancel)
b1.Ok();
b1.SetLabel(button1);
b1.WhenAction = dlg.Breaker(1);
b2.WhenAction = dlg.Breaker(0);
b3.WhenAction = dlg.Breaker(-1);
bh.WhenAction = HelpDlg;
int nextx = 4;
if(help) {
bh.SetLabel(t_("?"));
dlg << bh.RightPosZ(nextx, 80).BottomPosZ(4, 22);
nextx += 84;
}
if(button2) {
b2.SetLabel(button2);
if(button3) {
dlg << b3.SetLabel(button3).RightPosZ(nextx, 80).BottomPosZ(4, 22);
nextx += 84;
dlg << b2.RightPosZ(nextx, 80).BottomPosZ(4, 22);
nextx += 84;
if(okcancel)
b3.Cancel();
}
else {
dlg << b2.RightPosZ(nextx, 80).BottomPosZ(4, 22);
nextx += 84;
if(okcancel)
b2.Cancel();
}
dlg << b1.RightPosZ(nextx, 80).BottomPosZ(4, 22);
nextx += 84;
}
else {
dlg << b1.RightPosZ(nextx, 80).BottomPosZ(4, 22);
nextx += 84;
}
dlg.WhenClose = dlg.Breaker(button3 ? -1 : 0);
dlg.Open();
dlg.Title(title);
return dlg.RunAppModal();
}
void HeaderCtrl::FrameLayout(Rect& r)
{
LayoutFrameTop(r, this, invisible ? 0 : GetHeight());
LayoutFrameBottom(r, &sb, sb.IsShown() ? ScrollBarSize() : 0);
}
int Prompt(Callback1<const String&> WhenLink,
const char *title, const Image& iconbmp, const char *qtf, bool okcancel,
const char *button1, const char *button2, const char *button3,
int cx,
Image im1, Image im2, Image im3)
{
int fcy = Draw::GetStdFontCy();
PromptDlgWnd__ dlg;
RichTextCtrl qtfctrl;
Icon icon;
qtfctrl.WhenLink = WhenLink;
icon.SetImage(iconbmp);
Button b1, b2, b3;
qtfctrl.SetQTF(String("[G1 ") + qtf, GetRichTextStdScreenZoom());
int bcy = Ctrl::VertLayoutZoom(24);
int bcx = Ctrl::HorzLayoutZoom(72);
if(button1)
bcx = max(2 * fcy + GetTextSize(button1, Draw::GetStdFont()).cx, bcx);
if(button2)
bcx = max(2 * fcy + GetTextSize(button2, Draw::GetStdFont()).cx, bcx);
if(button3)
bcx = max(2 * fcy + GetTextSize(button3, Draw::GetStdFont()).cx, bcx);
Size bsz = icon.GetStdSize();
if(cx == 0) {
cx = qtfctrl.GetWidth();
if(!cx)
cx = 350;
cx += 2 * fcy;
if(bsz.cx)
cx += bsz.cx + fcy;
}
int nbtn = !!button1 + !!button2 + !!button3;
dlg.esc = okcancel && nbtn == 1;
cx = min(550, max(nbtn * bcx + (1 + nbtn) * fcy, cx));
int qcx = cx - 2 * fcy;
if(bsz.cx)
qcx -= bsz.cx + fcy;
int ccy = qtfctrl.GetHeight(qcx);
int qcy = min(400, ccy);
if(qcy <= ccy) {
qcx += ScrollBarSize() + fcy;
cx += ScrollBarSize() + fcy;
}
int mcy = max(qcy, bsz.cy);
int cy = mcy + 48 * fcy / 10;
dlg.SetRect(Size(cx, cy));
dlg << icon.TopPos(fcy, bsz.cy).LeftPos(fcy, bsz.cx);
dlg << qtfctrl.TopPos(fcy + (mcy - qcy) / 2, qcy).RightPos(fcy, qcx);
if(okcancel) {
b1.Ok();
if(nbtn == 2)
b2.Cancel();
if(nbtn == 3)
b3.Cancel();
}
b1.WhenAction = dlg.Breaker(1);
b2.WhenAction = dlg.Breaker(0);
b3.WhenAction = dlg.Breaker(-1);
dlg.b = &b1;
int bx = bcx;
int gap = fcy / 2;
fcy = 8 * fcy / 10;
if(button2)
bx += gap + bcx;
if(button3)
bx += gap + bcx;
bx = (cx - bx) / 2;
if(SwapOKCancel()) {
sAdd(dlg, fcy, bcy, bx, bcx, gap, b2, button2, im2);
sAdd(dlg, fcy, bcy, bx, bcx, gap, b3, button3, im3);
sAdd(dlg, fcy, bcy, bx, bcx, gap, b1, button1, im1);
}
else {
sAdd(dlg, fcy, bcy, bx, bcx, gap, b1, button1, im1);
sAdd(dlg, fcy, bcy, bx, bcx, gap, b2, button2, im2);
sAdd(dlg, fcy, bcy, bx, bcx, gap, b3, button3, im3);
}
dlg.WhenClose = dlg.Breaker(button3 ? -1 : 0);
dlg.Title(title);
int result;
Ctrl::Call(callback2(sExecutePrompt, &dlg, &result));
return result;
}
void ScrollBars::FrameAddSize(Size& sz) {
int h = ScrollBarSize();
sz.cy += x.IsShown() * h;
sz.cx += y.IsShown() * h;
}
void ScrollBars::FramePaint(Draw& w, const Rect& r) {
if(x.IsShown() && y.IsShown() && !box) {
int h = ScrollBarSize();
w.DrawRect(r.right - h, r.bottom - h, h, h, SColorFace);
}
}
void ScrollBar::FrameAddSize(Size& sz)
{
(IsHorz() ? sz.cy : sz.cx) += ScrollBarSize();
}
void ScrollBar::FrameLayout(Rect& r)
{
(IsHorz() ? LayoutFrameBottom : LayoutFrameRight)(r, this, ScrollBarSize());
}
