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45e33ce704
- MeterLine: Small performance improvement on Draw().
115 lines
3.3 KiB
C++
115 lines
3.3 KiB
C++
/*
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Copyright (C) 2001 Kimmo Pekkola
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __METERSTRING_H__
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#define __METERSTRING_H__
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#include "Meter.h"
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#include "MeterWindow.h"
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namespace Gdiplus
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{
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class Font;
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}
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class CMeterString : public CMeter
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{
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public:
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CMeterString(CMeterWindow* meterWindow);
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virtual ~CMeterString();
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virtual int GetX(bool abs = false);
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virtual void ReadConfig(const WCHAR* section);
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virtual void Initialize();
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virtual bool Update();
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virtual bool Draw(Gdiplus::Graphics& graphics);
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virtual void BindMeasure(const std::list<CMeasure*>& measures);
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static void FreeFontCache();
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static void EnumerateInstalledFontFamilies();
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private:
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enum TEXTSTYLE
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{
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NORMAL,
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BOLD,
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ITALIC,
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BOLDITALIC
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};
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enum TEXTEFFECT
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{
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EFFECT_NONE,
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EFFECT_SHADOW,
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EFFECT_BORDER
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};
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enum TEXTCASE
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{
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TEXTCASE_NONE,
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TEXTCASE_UPPER,
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TEXTCASE_LOWER,
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TEXTCASE_PROPER,
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};
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bool DrawString(Gdiplus::Graphics& graphics, Gdiplus::RectF* rect);
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Gdiplus::Color m_Color; // The color of the text
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Gdiplus::Color m_EffectColor; // The color of the text effect
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std::wstring m_Postfix; // The postfix of the text
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std::wstring m_Prefix; // The prefix of the text
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std::wstring m_Text; // The text
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std::wstring m_FontFace; // name of the font face
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bool m_AutoScale; // true, if the value should be autoscaled
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METER_ALIGNMENT m_Align; // Alignment of the text
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TEXTSTYLE m_Style; // Style of the text
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TEXTEFFECT m_Effect; // Text effect
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TEXTCASE m_textCase; // Case of the text
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int m_FontSize; // Size of the fonts
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double m_Scale; // Scaling if autoscale is not used
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bool m_NoDecimals; // Number of decimals to use
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bool m_Percentual; // True, if the value should be given as %
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bool m_ClipString; // True, the text is clipped in borders (adds ellipsis to the end of the string)
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Gdiplus::Font* m_Font; // The font
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Gdiplus::FontFamily* m_FontFamily; // The font family
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int m_NumOfDecimals; // Number of decimals to be displayed
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bool m_DimensionsDefined;
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Gdiplus::REAL m_Angle;
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std::wstring m_String;
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std::vector<std::wstring> m_MeasureNames;
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std::vector<CMeasure*> m_Measures;
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static std::wstring FontPropertiesToString(Gdiplus::FontFamily* fontFamily, Gdiplus::REAL size, Gdiplus::FontStyle style);
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static std::map<std::wstring, Gdiplus::FontFamily*> c_FontFamilies; // Cache for the font families
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static std::map<std::wstring, Gdiplus::Font*> c_Fonts; // Cache for the fonts
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};
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#endif
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/*
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E eksa 10^18
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P peta 10^15
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T tera 10^12
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G giga 10^9
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M mega 10^6
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k kilo 10^3
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*/
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