76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
/************************************************************************
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MeOS - Orienteering Software
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Copyright (C) 2009-2022 Melin Software HB
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Melin Software HB - software@melin.nu - www.melin.nu
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Eksoppsvägen 16, SE-75646 UPPSALA, Sweden
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************************************************************************/
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#pragma once
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class gdioutput;
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struct FontInfo;
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class GDIImplFontSet {
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HFONT Huge;
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HFONT Large;
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HFONT Medium;
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HFONT Small;
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HFONT pfLarge;
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HFONT pfMedium;
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HFONT pfSmall;
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HFONT pfMediumPlus;
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HFONT pfMono;
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HFONT pfSmallItalic;
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HFONT pfItalicMediumPlus;
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HFONT pfItalic;
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void deleteFonts();
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wstring gdiName;
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mutable vector<double> avgWidthCache;
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public:
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static float baseSize(int format, float scale);
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void getInfo(FontInfo &fi) const;
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GDIImplFontSet();
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virtual ~GDIImplFontSet();
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void init(double scale, const wstring &font, const wstring &gdiName);
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void selectFont(HDC hDC, int format) const;
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HFONT getGUIFont() const {return pfMedium;}
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HFONT getFont(int format) const;
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double getAvgFontWidth(const gdioutput &gdi, gdiFonts font) const;
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};
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class GDIImplFontEnum {
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private:
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int width;
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int height;
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double relScale;
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wstring face;
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public:
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GDIImplFontEnum();
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virtual ~GDIImplFontEnum();
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const wstring &getFace() const {return face;}
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double getRelScale() const {return relScale;}
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friend int CALLBACK enumFontProc(const LOGFONT* logFont, const TEXTMETRIC *metric, DWORD id, LPARAM lParam);
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};
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