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1004 lines
23 KiB
C++
1004 lines
23 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "StdAfx.h"
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#include "MeterString.h"
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#include "Rainmeter.h"
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#include "Measure.h"
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#include "Error.h"
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using namespace Gdiplus;
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std::unordered_map<std::wstring, Gdiplus::FontFamily*> CMeterString::c_FontFamilies;
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std::unordered_map<std::wstring, Gdiplus::Font*> CMeterString::c_Fonts;
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#define PI (3.14159265f)
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#define CONVERT_TO_DEGREES(X) ((X) * (180.0f / PI))
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extern CRainmeter* Rainmeter;
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void StringToUpper(std::wstring& str)
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{
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WCHAR* srcAndDest = &str[0];
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int strAndDestLen = (int)str.length();
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LCMapString(LOCALE_USER_DEFAULT, LCMAP_UPPERCASE, srcAndDest, strAndDestLen, srcAndDest, strAndDestLen);
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}
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void StringToLower(std::wstring& str)
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{
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WCHAR* srcAndDest = &str[0];
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int strAndDestLen = (int)str.length();
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LCMapString(LOCALE_USER_DEFAULT, LCMAP_LOWERCASE, srcAndDest, strAndDestLen, srcAndDest, strAndDestLen);
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}
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void StringToProper(std::wstring& str)
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{
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if (!str.empty())
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{
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WCHAR* srcAndDest = &str[0];
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LCMapString(LOCALE_USER_DEFAULT, LCMAP_UPPERCASE, srcAndDest, 1, srcAndDest, 1);
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for (size_t i = 1; i < str.length(); ++i)
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{
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srcAndDest = &str[i];
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LCMapString(LOCALE_USER_DEFAULT, (str[i - 1] == L' ') ? LCMAP_UPPERCASE : LCMAP_LOWERCASE, srcAndDest, 1, srcAndDest, 1);
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}
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}
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}
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/*
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** The constructor
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**
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*/
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CMeterString::CMeterString(CMeterWindow* meterWindow, const WCHAR* name) : CMeter(meterWindow, name),
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m_Color(Color::White),
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m_EffectColor(Color::Black),
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m_AutoScale(AUTOSCALE_OFF),
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m_Align(ALIGN_LEFT),
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m_Style(NORMAL),
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m_Effect(EFFECT_NONE),
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m_Case(TEXTCASE_NONE),
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m_FontSize(10),
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m_Scale(1.0),
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m_NoDecimals(true),
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m_Percentual(true),
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m_ClipType(CLIP_OFF),
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m_NeedsClipping(false),
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m_ClipStringW(-1),
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m_ClipStringH(-1),
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m_Font(),
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m_FontFamily(),
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m_NumOfDecimals(-1),
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m_Angle()
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{
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}
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/*
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** The destructor
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**
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*/
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CMeterString::~CMeterString()
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{
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}
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/*
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** Returns the X-coordinate of the meter
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**
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*/
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int CMeterString::GetX(bool abs)
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{
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int x = CMeter::GetX();
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if (!abs)
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{
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switch (m_Align)
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{
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case ALIGN_CENTER: // Same as ALIGN_CENTERTOP
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case ALIGN_CENTERBOTTOM:
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case ALIGN_CENTERCENTER:
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x -= m_W / 2;
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break;
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case ALIGN_RIGHT: // Same as ALIGN_RIGHTTOP
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case ALIGN_RIGHTBOTTOM:
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case ALIGN_RIGHTCENTER:
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x -= m_W;
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break;
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case ALIGN_LEFT: // Same as ALIGN_LEFTTOP
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case ALIGN_LEFTBOTTOM:
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case ALIGN_LEFTCENTER:
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// This is already correct
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break;
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}
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}
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return x;
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}
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/*
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** Returns the Y-coordinate of the meter
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**
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*/
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int CMeterString::GetY(bool abs)
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{
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int y = CMeter::GetY();
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if (!abs)
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{
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switch (m_Align)
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{
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case ALIGN_LEFTCENTER:
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case ALIGN_RIGHTCENTER:
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case ALIGN_CENTERCENTER:
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y -= m_H / 2;
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break;
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case ALIGN_LEFTBOTTOM:
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case ALIGN_RIGHTBOTTOM:
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case ALIGN_CENTERBOTTOM:
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y -= m_H;
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break;
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}
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}
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return y;
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}
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/*
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** Create the font that is used to draw the text.
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**
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*/
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void CMeterString::Initialize()
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{
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CMeter::Initialize();
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// Check if the font family is in the cache and use it
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std::wstring cacheKey;
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std::wstring systemFontFaceKey = FontFaceToString(m_FontFace, NULL);
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std::unordered_map<std::wstring, Gdiplus::FontFamily*>::const_iterator iter = c_FontFamilies.find(systemFontFaceKey);
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if (iter != c_FontFamilies.end())
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{
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m_FontFamily = (*iter).second;
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cacheKey = systemFontFaceKey;
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}
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else
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{
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m_FontFamily = NULL;
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PrivateFontCollection* collection = m_MeterWindow->GetPrivateFontCollection();
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std::wstring privateFontFaceKey;
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if (collection)
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{
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// Check if the private font family is in the cache and use it
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privateFontFaceKey = FontFaceToString(m_FontFace, collection);
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iter = c_FontFamilies.find(privateFontFaceKey);
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if (iter != c_FontFamilies.end())
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{
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m_FontFamily = (*iter).second;
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cacheKey = privateFontFaceKey;
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}
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}
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if (m_FontFamily == NULL) // Not found in the cache
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{
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m_FontFamily = new FontFamily(m_FontFace.c_str());
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Status status = m_FontFamily->GetLastStatus();
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if (Ok == status)
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{
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cacheKey = systemFontFaceKey;
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}
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else
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{
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delete m_FontFamily;
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// It couldn't find the font family
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// Therefore we look in the privatefontcollection of this meters MeterWindow
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if (collection)
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{
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m_FontFamily = new FontFamily(m_FontFace.c_str(), collection);
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status = m_FontFamily->GetLastStatus();
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if (Ok == status)
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{
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cacheKey = privateFontFaceKey;
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}
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}
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else
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{
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m_FontFamily = NULL;
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}
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// It couldn't find the font family: Log it.
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if (Ok != status)
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{
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LogWithArgs(LOG_ERROR, L"Unable to load font: %s", m_FontFace.c_str());
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delete m_FontFamily;
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m_FontFamily = NULL;
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cacheKey = L"<>"; // set dummy key
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}
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}
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if (m_FontFamily)
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{
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// Cache
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//LogWithArgs(LOG_DEBUG, L"FontFamilyCache-Add: %s", cacheKey.c_str());
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c_FontFamilies[cacheKey] = m_FontFamily;
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}
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}
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}
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FontStyle style = FontStyleRegular;
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switch (m_Style)
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{
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case ITALIC:
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style = FontStyleItalic;
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break;
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case BOLD:
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style = FontStyleBold;
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break;
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case BOLDITALIC:
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style = FontStyleBoldItalic;
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break;
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}
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// Adjust the font size with screen DPI
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HDC dc = GetDC(0);
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int dpi = GetDeviceCaps(dc, LOGPIXELSX);
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ReleaseDC(0, dc);
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REAL size = (REAL)m_FontSize * (96.0f / (REAL)dpi);
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// Check if the font is in the cache and use it
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cacheKey += L'-';
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cacheKey += FontPropertiesToString(size, style);
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std::unordered_map<std::wstring, Gdiplus::Font*>::const_iterator iter2 = c_Fonts.find(cacheKey);
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if (iter2 != c_Fonts.end())
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{
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m_Font = (*iter2).second;
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}
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else
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{
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m_Font = NULL;
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if (m_FontSize != 0)
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{
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if (m_FontFamily)
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{
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m_Font = new Gdiplus::Font(m_FontFamily, size, style);
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Status status = m_Font->GetLastStatus();
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if (Ok != status)
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{
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if (FontStyleNotFound == status)
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{
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LogWithArgs(LOG_ERROR, L"Invalid StringStyle for font: %s", m_FontFace.c_str());
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}
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else
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{
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LogWithArgs(LOG_ERROR, L"Invalid font: %s", m_FontFace.c_str());
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}
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delete m_Font;
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m_Font = NULL;
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}
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}
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if (m_Font == NULL)
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{
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// Use default font ("Arial" or GenericSansSerif)
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m_Font = new Gdiplus::Font(L"Arial", size, style);
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if (Ok != m_Font->GetLastStatus())
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{
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delete m_Font;
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m_Font = NULL;
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}
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}
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if (m_Font)
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{
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// Cache
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//LogWithArgs(LOG_DEBUG, L"FontCache-Add: %s", cacheKey.c_str());
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c_Fonts[cacheKey] = m_Font;
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}
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}
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}
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}
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/*
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** Read the options specified in the ini file.
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**
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*/
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void CMeterString::ReadOptions(CConfigParser& parser, const WCHAR* section)
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{
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// Store the current font values so we know if the font needs to be updated
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std::wstring oldFontFace = m_FontFace;
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int oldFontSize = m_FontSize;
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TEXTSTYLE oldStyle = m_Style;
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CMeter::ReadOptions(parser, section);
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m_Color = parser.ReadColor(section, L"FontColor", Color::Black);
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m_EffectColor = parser.ReadColor(section, L"FontEffectColor", Color::Black);
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m_Prefix = parser.ReadString(section, L"Prefix", L"");
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m_Postfix = parser.ReadString(section, L"Postfix", L"");
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m_Text = parser.ReadString(section, L"Text", L"");
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m_Percentual = 0!=parser.ReadInt(section, L"Percentual", 0);
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const WCHAR* clipping = parser.ReadString(section, L"ClipString", L"OFF").c_str();
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if (_wcsicmp(clipping, L"OFF") == 0 || _wcsicmp(clipping, L"0") == 0)
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{
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m_ClipType = CLIP_OFF;
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}
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else if (_wcsicmp(clipping, L"ON") == 0 || _wcsicmp(clipping, L"1") == 0)
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{
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m_ClipType = CLIP_ON;
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}
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else if (_wcsicmp(clipping, L"AUTO") == 0)
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{
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m_ClipType = CLIP_AUTO;
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}
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m_ClipStringW = parser.ReadInt(section, L"ClipStringW", -1);
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m_ClipStringH = parser.ReadInt(section, L"ClipStringH", -1);
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m_FontFace = parser.ReadString(section, L"FontFace", L"Arial");
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if (m_FontFace.empty())
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{
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m_FontFace = L"Arial";
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}
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m_FontSize = (int)parser.ReadFloat(section, L"FontSize", 10);
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if (m_FontSize < 0)
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{
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m_FontSize = 10;
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}
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m_NumOfDecimals = parser.ReadInt(section, L"NumOfDecimals", -1);
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m_Angle = (Gdiplus::REAL)parser.ReadFloat(section, L"Angle", 0.0);
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const std::wstring& autoscale = parser.ReadString(section, L"AutoScale", L"0");
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int autoscaleValue = _wtoi(autoscale.c_str());
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if (autoscaleValue == 0)
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{
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m_AutoScale = AUTOSCALE_OFF;
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}
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else
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{
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if (autoscale.find_last_of(L"kK") == std::wstring::npos)
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{
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m_AutoScale = (autoscaleValue == 2) ? AUTOSCALE_1000 : AUTOSCALE_1024;
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}
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else
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{
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m_AutoScale = (autoscaleValue == 2) ? AUTOSCALE_1000K : AUTOSCALE_1024K;
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}
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}
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const std::wstring& scale = parser.ReadString(section, L"Scale", L"1");
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m_NoDecimals = (scale.find(L'.') == std::wstring::npos);
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m_Scale = parser.ParseDouble(scale.c_str(), 1);
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const WCHAR* align = parser.ReadString(section, L"StringAlign", L"LEFT").c_str();
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if (_wcsicmp(align, L"LEFT") == 0 || _wcsicmp(align, L"LEFTTOP") == 0)
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{
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m_Align = ALIGN_LEFT;
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}
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else if (_wcsicmp(align, L"RIGHT") == 0 || _wcsicmp(align, L"RIGHTTOP") == 0)
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{
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m_Align = ALIGN_RIGHT;
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}
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else if (_wcsicmp(align, L"CENTER") == 0 || _wcsicmp(align, L"CENTERTOP") == 0)
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{
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m_Align = ALIGN_CENTER;
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}
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else if (_wcsicmp(align, L"LEFTBOTTOM") == 0)
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{
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m_Align = ALIGN_LEFTBOTTOM;
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}
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else if (_wcsicmp(align, L"RIGHTBOTTOM") == 0)
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{
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m_Align = ALIGN_RIGHTBOTTOM;
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}
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else if (_wcsicmp(align, L"CENTERBOTTOM") == 0)
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{
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m_Align = ALIGN_CENTERBOTTOM;
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}
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else if (_wcsicmp(align, L"LEFTCENTER") == 0)
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{
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m_Align = ALIGN_LEFTCENTER;
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}
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else if (_wcsicmp(align, L"RIGHTCENTER") == 0)
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{
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m_Align = ALIGN_RIGHTCENTER;
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}
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else if (_wcsicmp(align, L"CENTERCENTER") == 0)
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{
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m_Align = ALIGN_CENTERCENTER;
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}
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else
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{
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LogWithArgs(LOG_ERROR, L"StringAlign=%s is not valid in [%s]", align, m_Name.c_str());
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}
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const WCHAR* stringCase = parser.ReadString(section, L"StringCase", L"NONE").c_str();
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if (_wcsicmp(stringCase, L"NONE") == 0)
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{
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m_Case = TEXTCASE_NONE;
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}
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else if (_wcsicmp(stringCase, L"UPPER") == 0)
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{
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m_Case = TEXTCASE_UPPER;
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}
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else if (_wcsicmp(stringCase, L"LOWER") == 0)
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{
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m_Case = TEXTCASE_LOWER;
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}
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else if (_wcsicmp(stringCase, L"PROPER") == 0)
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{
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m_Case = TEXTCASE_PROPER;
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}
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else
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{
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LogWithArgs(LOG_ERROR, L"StringCase=%s is not valid in [%s]", stringCase, m_Name.c_str());
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}
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const WCHAR* style = parser.ReadString(section, L"StringStyle", L"NORMAL").c_str();
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if (_wcsicmp(style, L"NORMAL") == 0)
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{
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m_Style = NORMAL;
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}
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else if (_wcsicmp(style, L"BOLD") == 0)
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{
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m_Style = BOLD;
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}
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else if (_wcsicmp(style, L"ITALIC") == 0)
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{
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m_Style = ITALIC;
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}
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else if (_wcsicmp(style, L"BOLDITALIC") == 0)
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{
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m_Style = BOLDITALIC;
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}
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else
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{
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LogWithArgs(LOG_ERROR, L"StringStyle=%s is not valid in [%s]", style, m_Name.c_str());
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}
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const WCHAR* effect = parser.ReadString(section, L"StringEffect", L"NONE").c_str();
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if (_wcsicmp(effect, L"NONE") == 0)
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{
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m_Effect = EFFECT_NONE;
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}
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else if (_wcsicmp(effect, L"SHADOW") == 0)
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{
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m_Effect = EFFECT_SHADOW;
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}
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else if (_wcsicmp(effect, L"BORDER") == 0)
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{
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m_Effect = EFFECT_BORDER;
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}
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else
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{
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LogWithArgs(LOG_ERROR, L"StringEffect=%s is not valid in [%s]", effect, m_Name.c_str());
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}
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if (m_Initialized &&
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(wcscmp(oldFontFace.c_str(), m_FontFace.c_str()) != 0 ||
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oldFontSize != m_FontSize ||
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oldStyle != m_Style))
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{
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Initialize(); // Recreate the font
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}
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}
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/*
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** Updates the value(s) from the measures.
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**
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*/
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bool CMeterString::Update()
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{
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if (CMeter::Update())
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{
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int decimals = (m_NumOfDecimals != -1) ? m_NumOfDecimals : (m_NoDecimals && (m_Percentual || m_AutoScale == AUTOSCALE_OFF)) ? 0 : 1;
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// Create the text
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m_String = m_Prefix;
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if (!m_Measures.empty())
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{
|
|
if (m_Text.empty())
|
|
{
|
|
m_String += m_Measures[0]->GetStringValue(m_AutoScale, m_Scale, decimals, m_Percentual);
|
|
}
|
|
else
|
|
{
|
|
std::wstring tmpText = m_Text;
|
|
ReplaceMeasures(tmpText, m_AutoScale, m_Scale, decimals, m_Percentual);
|
|
m_String += tmpText;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_String += m_Text;
|
|
}
|
|
if (!m_Postfix.empty()) m_String += m_Postfix;
|
|
|
|
switch (m_Case)
|
|
{
|
|
case TEXTCASE_UPPER:
|
|
StringToUpper(m_String);
|
|
break;
|
|
case TEXTCASE_LOWER:
|
|
StringToLower(m_String);
|
|
break;
|
|
case TEXTCASE_PROPER:
|
|
StringToProper(m_String);
|
|
break;
|
|
}
|
|
|
|
if (!m_WDefined || !m_HDefined)
|
|
{
|
|
// Calculate the text size
|
|
RectF rect;
|
|
Graphics graphics(m_MeterWindow->GetDoubleBuffer());
|
|
if (DrawString(graphics, &rect))
|
|
{
|
|
m_W = (int)rect.Width;
|
|
m_H = (int)rect.Height;
|
|
}
|
|
else
|
|
{
|
|
m_W = 1;
|
|
m_H = 1;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
** Draws the meter on the double buffer
|
|
**
|
|
*/
|
|
bool CMeterString::Draw(Graphics& graphics)
|
|
{
|
|
if (!CMeter::Draw(graphics)) return false;
|
|
|
|
return DrawString(graphics, NULL);
|
|
}
|
|
|
|
/*
|
|
** Draws the string or calculates it's size
|
|
**
|
|
*/
|
|
bool CMeterString::DrawString(Graphics& graphics, RectF* rect)
|
|
{
|
|
if (m_Font == NULL) return false;
|
|
|
|
LPCWSTR string = m_String.c_str();
|
|
int stringLen = (int)m_String.length();
|
|
|
|
StringFormat stringFormat;
|
|
|
|
if (m_AntiAlias)
|
|
{
|
|
graphics.SetTextRenderingHint(TextRenderingHintAntiAlias);
|
|
}
|
|
else
|
|
{
|
|
graphics.SetTextRenderingHint(TextRenderingHintSingleBitPerPixelGridFit);
|
|
}
|
|
|
|
switch (m_Align)
|
|
{
|
|
case ALIGN_CENTERCENTER:
|
|
stringFormat.SetAlignment(StringAlignmentCenter);
|
|
stringFormat.SetLineAlignment(StringAlignmentCenter);
|
|
break;
|
|
|
|
case ALIGN_RIGHTCENTER:
|
|
stringFormat.SetAlignment(StringAlignmentFar);
|
|
stringFormat.SetLineAlignment(StringAlignmentCenter);
|
|
break;
|
|
|
|
case ALIGN_LEFTCENTER:
|
|
stringFormat.SetAlignment(StringAlignmentNear);
|
|
stringFormat.SetLineAlignment(StringAlignmentCenter);
|
|
break;
|
|
|
|
case ALIGN_CENTERBOTTOM:
|
|
stringFormat.SetAlignment(StringAlignmentCenter);
|
|
stringFormat.SetLineAlignment(StringAlignmentFar);
|
|
break;
|
|
|
|
case ALIGN_RIGHTBOTTOM:
|
|
stringFormat.SetAlignment(StringAlignmentFar);
|
|
stringFormat.SetLineAlignment(StringAlignmentFar);
|
|
break;
|
|
|
|
case ALIGN_LEFTBOTTOM:
|
|
stringFormat.SetAlignment(StringAlignmentNear);
|
|
stringFormat.SetLineAlignment(StringAlignmentFar);
|
|
break;
|
|
|
|
case ALIGN_CENTER: // Same as CenterTop
|
|
stringFormat.SetAlignment(StringAlignmentCenter);
|
|
stringFormat.SetLineAlignment(StringAlignmentNear);
|
|
break;
|
|
|
|
case ALIGN_RIGHT: // Same as RightTop
|
|
stringFormat.SetAlignment(StringAlignmentFar);
|
|
stringFormat.SetLineAlignment(StringAlignmentNear);
|
|
break;
|
|
|
|
case ALIGN_LEFT: // Same as LeftTop
|
|
stringFormat.SetAlignment(StringAlignmentNear);
|
|
stringFormat.SetLineAlignment(StringAlignmentNear);
|
|
break;
|
|
}
|
|
|
|
CharacterRange range(0, stringLen);
|
|
stringFormat.SetMeasurableCharacterRanges(1, &range);
|
|
|
|
if (m_ClipType == CLIP_ON || (m_NeedsClipping && m_ClipType == CLIP_AUTO))
|
|
{
|
|
stringFormat.SetTrimming(StringTrimmingEllipsisCharacter);
|
|
}
|
|
else
|
|
{
|
|
// Special case
|
|
if (m_WDefined && m_HDefined && m_ClipType == CLIP_AUTO)
|
|
{
|
|
stringFormat.SetTrimming(StringTrimmingEllipsisCharacter);
|
|
stringFormat.SetFormatFlags(StringFormatFlagsNoClip);
|
|
}
|
|
else
|
|
{
|
|
stringFormat.SetTrimming(StringTrimmingNone);
|
|
stringFormat.SetFormatFlags(StringFormatFlagsNoClip | StringFormatFlagsNoWrap);
|
|
}
|
|
}
|
|
|
|
REAL x = (REAL)GetX();
|
|
REAL y = (REAL)GetY();
|
|
|
|
if (rect)
|
|
{
|
|
PointF pos(x, y);
|
|
Status status = graphics.MeasureString(string, stringLen, m_Font, pos, &stringFormat, rect);
|
|
|
|
if (m_ClipType == CLIP_AUTO && status == Ok)
|
|
{
|
|
// Set initial clipping
|
|
m_NeedsClipping = false;
|
|
stringFormat.SetTrimming(StringTrimmingNone);
|
|
stringFormat.SetFormatFlags(StringFormatFlagsNoClip);
|
|
|
|
REAL w, h;
|
|
bool updateSize = true;
|
|
|
|
if (m_WDefined)
|
|
{
|
|
w = (REAL)m_W;
|
|
h = rect->Height;
|
|
m_NeedsClipping = true;
|
|
}
|
|
else if (m_HDefined)
|
|
{
|
|
if (m_ClipStringW == -1)
|
|
{
|
|
rect->Height = (REAL)m_H;
|
|
updateSize = false;
|
|
}
|
|
else
|
|
{
|
|
if (rect->Width > m_ClipStringW)
|
|
{
|
|
w = (REAL)m_ClipStringW;
|
|
m_NeedsClipping = true;
|
|
}
|
|
else
|
|
{
|
|
w = rect->Width;
|
|
}
|
|
|
|
h = (REAL)m_H;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (m_ClipStringW == -1)
|
|
{
|
|
updateSize = false;
|
|
}
|
|
else if (m_ClipStringH == -1)
|
|
{
|
|
if (rect->Width > m_ClipStringW)
|
|
{
|
|
w = (REAL)m_ClipStringW;
|
|
m_NeedsClipping = true;
|
|
}
|
|
else
|
|
{
|
|
w = rect->Width;
|
|
}
|
|
|
|
h = rect->Height;
|
|
}
|
|
else
|
|
{
|
|
if (rect->Width > m_ClipStringW)
|
|
{
|
|
w = (REAL)m_ClipStringW;
|
|
m_NeedsClipping = true;
|
|
}
|
|
else
|
|
{
|
|
w = rect->Width;
|
|
}
|
|
|
|
h = rect->Height;
|
|
}
|
|
}
|
|
|
|
if (updateSize)
|
|
{
|
|
int lines = 0;
|
|
RectF layout(x, y, w, h);
|
|
|
|
status = graphics.MeasureString(string, stringLen, m_Font, layout, &stringFormat, &layout, NULL, &lines);
|
|
|
|
if (status == Ok && lines != 0)
|
|
{
|
|
rect->Width = w;
|
|
rect->Height = h * (REAL)lines;
|
|
|
|
if ((m_ClipStringH != -1 && rect->Height > m_ClipStringH) || (m_HDefined && rect->Height > (REAL)m_H))
|
|
{
|
|
rect->Height = (REAL)(m_HDefined ? m_H : m_ClipStringH);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
else
|
|
{
|
|
RectF rcDest(x, y, (REAL)m_W, (REAL)m_H);
|
|
m_Rect = rcDest;
|
|
|
|
if (m_Angle != 0.0f)
|
|
{
|
|
graphics.TranslateTransform((Gdiplus::REAL)CMeter::GetX(), y);
|
|
graphics.RotateTransform(CONVERT_TO_DEGREES(m_Angle));
|
|
graphics.TranslateTransform(-(Gdiplus::REAL)CMeter::GetX(), -y);
|
|
}
|
|
|
|
if (m_Effect != EFFECT_NONE)
|
|
{
|
|
SolidBrush solidBrush(m_EffectColor);
|
|
RectF rcEffect(rcDest);
|
|
|
|
if (m_Effect == EFFECT_SHADOW)
|
|
{
|
|
rcEffect.Offset(1, 1);
|
|
graphics.DrawString(string, stringLen, m_Font, rcEffect, &stringFormat, &solidBrush);
|
|
}
|
|
else //if (m_Effect == EFFECT_BORDER)
|
|
{
|
|
rcEffect.Offset(0, 1);
|
|
graphics.DrawString(string, stringLen, m_Font, rcEffect, &stringFormat, &solidBrush);
|
|
rcEffect.Offset(1, -1);
|
|
graphics.DrawString(string, stringLen, m_Font, rcEffect, &stringFormat, &solidBrush);
|
|
rcEffect.Offset(-1, -1);
|
|
graphics.DrawString(string, stringLen, m_Font, rcEffect, &stringFormat, &solidBrush);
|
|
rcEffect.Offset(-1, 1);
|
|
graphics.DrawString(string, stringLen, m_Font, rcEffect, &stringFormat, &solidBrush);
|
|
}
|
|
}
|
|
|
|
SolidBrush solidBrush(m_Color);
|
|
graphics.DrawString(string, stringLen, m_Font, rcDest, &stringFormat, &solidBrush);
|
|
|
|
if (m_Angle != 0.0f)
|
|
{
|
|
graphics.ResetTransform();
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
** Overridden method. The string meters need not to be bound on anything
|
|
**
|
|
*/
|
|
void CMeterString::BindMeasures(CConfigParser& parser, const WCHAR* section)
|
|
{
|
|
if (BindPrimaryMeasure(parser, section, true))
|
|
{
|
|
BindSecondaryMeasures(parser, section);
|
|
}
|
|
}
|
|
|
|
/*
|
|
** Static function which frees the font cache.
|
|
** If collection is not NULL, frees the private font cache.
|
|
**
|
|
*/
|
|
void CMeterString::FreeFontCache(PrivateFontCollection* collection)
|
|
{
|
|
std::wstring prefix;
|
|
|
|
if (collection)
|
|
{
|
|
WCHAR buffer[32];
|
|
size_t len = _snwprintf_s(buffer, _TRUNCATE, L"<%p>", collection);
|
|
|
|
prefix.assign(buffer, len);
|
|
_wcsupr(&prefix[0]);
|
|
}
|
|
|
|
std::unordered_map<std::wstring, Gdiplus::Font*>::iterator iter2 = c_Fonts.begin();
|
|
while (iter2 != c_Fonts.end())
|
|
{
|
|
if (collection == NULL || wcsncmp((*iter2).first.c_str(), prefix.c_str(), prefix.length()) == 0)
|
|
{
|
|
//LogWithArgs(LOG_DEBUG, L"FontCache-Remove: %s", (*iter2).first.c_str());
|
|
delete (*iter2).second;
|
|
|
|
if (collection)
|
|
{
|
|
c_Fonts.erase(iter2++);
|
|
continue;
|
|
}
|
|
}
|
|
++iter2;
|
|
}
|
|
if (collection == NULL) c_Fonts.clear();
|
|
|
|
std::unordered_map<std::wstring, Gdiplus::FontFamily*>::iterator iter = c_FontFamilies.begin();
|
|
while (iter != c_FontFamilies.end())
|
|
{
|
|
if (collection == NULL || wcsncmp((*iter).first.c_str(), prefix.c_str(), prefix.length()) == 0)
|
|
{
|
|
//LogWithArgs(LOG_DEBUG, L"FontFamilyCache-Remove: %s", (*iter).first.c_str());
|
|
delete (*iter).second;
|
|
|
|
if (collection)
|
|
{
|
|
c_FontFamilies.erase(iter++);
|
|
continue;
|
|
}
|
|
}
|
|
++iter;
|
|
}
|
|
if (collection == NULL) c_FontFamilies.clear();
|
|
}
|
|
|
|
/*
|
|
** Static helper to convert font name to a string so it can be used as a key for the cache map.
|
|
**
|
|
*/
|
|
std::wstring CMeterString::FontFaceToString(const std::wstring& fontFace, PrivateFontCollection* collection)
|
|
{
|
|
WCHAR buffer[32];
|
|
size_t len = _snwprintf_s(buffer, _TRUNCATE, L"<%p>", collection);
|
|
|
|
std::wstring strTmp;
|
|
strTmp.reserve(len + fontFace.size());
|
|
strTmp.assign(buffer, len);
|
|
strTmp += fontFace;
|
|
_wcsupr(&strTmp[0]);
|
|
return strTmp;
|
|
}
|
|
|
|
/*
|
|
** Static helper to convert font properties to a string so it can be used as a key for the cache map.
|
|
**
|
|
*/
|
|
std::wstring CMeterString::FontPropertiesToString(REAL size, FontStyle style)
|
|
{
|
|
WCHAR buffer[64];
|
|
size_t len = _snwprintf_s(buffer, _TRUNCATE, L"%.1f-%i", size, (int)style);
|
|
|
|
return std::wstring(buffer, len);
|
|
}
|
|
|
|
/*
|
|
** Static helper to log all installed font families.
|
|
**
|
|
*/
|
|
void CMeterString::EnumerateInstalledFontFamilies()
|
|
{
|
|
INT fontCount;
|
|
InstalledFontCollection fontCollection;
|
|
|
|
if (Ok == fontCollection.GetLastStatus())
|
|
{
|
|
fontCount = fontCollection.GetFamilyCount();
|
|
if (fontCount > 0)
|
|
{
|
|
INT fontFound;
|
|
|
|
FontFamily* fontFamilies = new FontFamily[fontCount];
|
|
|
|
if (Ok == fontCollection.GetFamilies(fontCount, fontFamilies, &fontFound))
|
|
{
|
|
std::wstring fonts;
|
|
for (INT i = 0; i < fontCount; ++i)
|
|
{
|
|
WCHAR familyName[LF_FACESIZE];
|
|
if (Ok == fontFamilies[i].GetFamilyName(familyName))
|
|
{
|
|
fonts += familyName;
|
|
}
|
|
else
|
|
{
|
|
fonts += L"***";
|
|
}
|
|
fonts += L", ";
|
|
}
|
|
Log(LOG_NOTICE, fonts.c_str());
|
|
}
|
|
else
|
|
{
|
|
Log(LOG_ERROR, L"Font enumeration: GetFamilies failed");
|
|
}
|
|
|
|
delete [] fontFamilies;
|
|
}
|
|
else
|
|
{
|
|
Log(LOG_WARNING, L"No installed fonts");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Log(LOG_ERROR, L"Font enumeration: InstalledFontCollection failed");
|
|
}
|
|
}
|
|
|
|
void CMeterString::InitializeStatic()
|
|
{
|
|
if (Rainmeter->GetDebug())
|
|
{
|
|
Log(LOG_DEBUG, L"------------------------------");
|
|
Log(LOG_DEBUG, L"* Font families:");
|
|
EnumerateInstalledFontFamilies();
|
|
Log(LOG_DEBUG, L"------------------------------");
|
|
}
|
|
}
|
|
|
|
void CMeterString::FinalizeStatic()
|
|
{
|
|
FreeFontCache();
|
|
}
|