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91 lines
2 KiB
C++
91 lines
2 KiB
C++
#include "IconDes.h"
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IconDes::TextDlg::TextDlg()
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{
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CtrlLayout(*this, "Text");
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for(Ctrl *q = GetFirstChild(); q; q = q->GetNext())
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if(!dynamic_cast<Button *>(q))
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q->WhenAction = Proxy(WhenAction);
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face.Add(Font::ARIAL);
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face.Add(Font::ROMAN);
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face.Add(Font::COURIER);
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for(int i = Font::COURIER + 1; i < Font::GetFaceCount(); i++)
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if(Font::GetFaceInfo(i) & Font::SCALEABLE)
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face.Add(i);
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SetupFaceList(face);
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face <<= Font::ARIAL;
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height.MinMax(4, 2000);
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height <<= 12;
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for(int i = 4; i < 300; i += i < 16 ? 1 : i < 32 ? 4 : i < 48 ? 8 : 16)
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height.AddList(i);
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}
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Font IconDes::TextDlg::GetFont()
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{
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Font fnt(~face, ~height);
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fnt.Bold(~bold);
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fnt.Italic(~italic);
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fnt.Underline(~underline);
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fnt.Strikeout(~strikeout);
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fnt.NonAntiAliased(~nonaa);
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return fnt;
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}
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void IconDes::CloseText()
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{
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if(textdlg.IsOpen())
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textdlg.Close();
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SetBar();
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}
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void IconDes::PasteText()
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{
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if(!IsCurrent() || !IsPasting() || !textdlg.IsOpen())
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return;
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WString text = ~textdlg.text;
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Font font = textdlg.GetFont();
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Size tsz = GetTextSize(text, font);
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tsz.cx += tsz.cy / 3;
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ImageDraw iw(tsz);
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iw.Alpha().DrawText(0, 0, text, font, GrayColor(CurrentColor().a));
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iw.DrawRect(tsz, CurrentColor());
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#ifdef PLATFORM_WIN32 // non-antialiased works
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Current().paste_image = iw;
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#else
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if(!font.IsNonAntiAliased())
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Current().paste_image = iw;
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else {
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Image h = iw;
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ImageBuffer ib(h);
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RGBA cc = CurrentColor();
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for(RGBA& c : ib)
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c = c.a < 128 ? RGBAZero() : cc;
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Current().paste_image = ib;
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}
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#endif
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MakePaste();
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}
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void IconDes::Text()
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{
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if(textdlg.IsOpen())
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textdlg.Close();
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else {
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ONCELOCK {
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Rect r = GetScreenView();
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Size sz = textdlg.GetLayoutSize();
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r.left = r.left + (r.GetWidth() - sz.cx) / 2;
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r.right = r.left + sz.cx;
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r.top = r.bottom - sz.cy;
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textdlg.NoCenter().SetRect(r);
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}
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Paste(CreateImage(Size(1, 1), RGBAZero()));
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textdlg.nonaa = Current().flags & IML_IMAGE_FLAG_S3;
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textdlg.WhenClose = THISBACK(CloseText);
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textdlg <<= THISBACK(PasteText);
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textdlg.Open();
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PasteText();
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}
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SetBar();
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}
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