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Adding ImageCrop and MeasureName/ImageName changes by spx.

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This commit is contained in:
Birunthan Mohanathas 2010-12-05 15:34:37 +00:00
parent 862a6d86ae
commit 6efbd23314
8 changed files with 231 additions and 80 deletions
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28
Library/ConfigParser.cpp
View File

@ -950,45 +950,41 @@ Color CConfigParser::ParseColor(LPCTSTR string)
}
/*
** Parse4
** ParseInt4
**
** This is a helper template that parses four comma separated values from the given string.
**
*/
template <typename T>
bool Parse4(LPCTSTR string, T& v1, T& v2, T& v3, T& v4)
void ParseInt4(LPCTSTR string, T& v1, T& v2, T& v3, T& v4)
{
if (wcschr(string, L',') != NULL)
if (wcschr(string, L','))
{
WCHAR* parseSz = _wcsdup(string);
WCHAR* token;
token = wcstok(parseSz, L",");
if (token != NULL)
if (token)
{
v1 = _wtoi(token);
}
token = wcstok( NULL, L",");
if (token != NULL)
token = wcstok(NULL, L",");
if (token)
{
v2 = _wtoi(token);
}
token = wcstok( NULL, L",");
if (token != NULL)
token = wcstok(NULL, L",");
if (token)
{
v3 = _wtoi(token);
}
token = wcstok( NULL, L",");
if (token != NULL)
token = wcstok(NULL, L",");
if (token)
{
v4 = _wtoi(token);
}
free(parseSz);
return true;
}
return false;
}
/*
@ -1001,7 +997,7 @@ bool Parse4(LPCTSTR string, T& v1, T& v2, T& v3, T& v4)
Rect CConfigParser::ParseRect(LPCTSTR string)
{
Rect r;
Parse4(string, r.X, r.Y, r.Width, r.Height);
ParseInt4(string, r.X, r.Y, r.Width, r.Height);
return r;
}
@ -1015,7 +1011,7 @@ Rect CConfigParser::ParseRect(LPCTSTR string)
RECT CConfigParser::ParseRECT(LPCTSTR string)
{
RECT r = {0};
Parse4(string, r.left, r.top, r.right, r.bottom);
ParseInt4(string, r.left, r.top, r.right, r.bottom);
return r;
}

36
Library/Meter.cpp
View File

@ -557,7 +557,7 @@ void CMeter::SetAllMeasures(CMeasure* measure)
/*
** SetAllMeasures
**
** Creates a vector containing all the defined measures (for Line/String)
** Creates a vector containing all the defined measures (for Image/Line/String)
*/
void CMeter::SetAllMeasures(const std::vector<CMeasure*>& measures)
{
@ -571,13 +571,42 @@ void CMeter::SetAllMeasures(const std::vector<CMeasure*>& measures)
}
}
/*
** ReadMeasureNames
**
** Reads measure names (MeasureName2 - MeasureName[N])
*/
void CMeter::ReadMeasureNames(CConfigParser& parser, const WCHAR* section, std::vector<std::wstring>& measureNames)
{
WCHAR tmpName[64];
int i = 2;
bool loop = true;
do
{
swprintf(tmpName, L"MeasureName%i", i);
std::wstring measure = parser.ReadString(section, tmpName, L"");
if (!measure.empty())
{
measureNames.push_back(measure);
}
else
{
loop = false;
}
++i;
} while(loop);
}
/*
** ReplaceMeasures
**
** Replaces %1, %2 etc with the corresponding measure value
*/
void CMeter::ReplaceMeasures(const std::vector<std::wstring>& stringValues, std::wstring& str)
bool CMeter::ReplaceMeasures(const std::vector<std::wstring>& stringValues, std::wstring& str)
{
bool replaced = false;
if (str.find(L'%') != std::wstring::npos)
{
WCHAR buffer[64];
@ -597,10 +626,13 @@ void CMeter::ReplaceMeasures(const std::vector<std::wstring>& stringValues, std:
{
str.replace(str.begin() + pos, str.begin() + pos + wcslen(buffer), stringValues[i - 1]);
start = pos + stringValues[i - 1].length();
replaced = true;
}
} while(pos != std::wstring::npos);
}
}
return replaced;
}
/*

3
Library/Meter.h
View File

@ -116,7 +116,8 @@ protected:
void SetAllMeasures(const std::vector<CMeasure*>& measures);
void ReplaceToolTipMeasures(std::wstring& str);
static void ReplaceMeasures(const std::vector<std::wstring>& stringValues, std::wstring& str);
static void ReadMeasureNames(CConfigParser& parser, const WCHAR* section, std::vector<std::wstring>& measureNames);
static bool ReplaceMeasures(const std::vector<std::wstring>& stringValues, std::wstring& str);
Gdiplus::Matrix m_Transformation; // The transformation matrix
std::wstring m_Name; // Name of the meter

115
Library/MeterImage.cpp
View File

@ -61,7 +61,13 @@ void CMeterImage::Initialize()
{
CMeter::Initialize();
if (!m_DynamicVariables) LoadImage(true);
if (!m_Measure && !m_DynamicVariables && !m_ImageName.empty())
{
m_ImageNameResult = m_Path;
m_ImageNameResult += m_ImageName;
m_ImageNameResult = m_MeterWindow->MakePathAbsolute(m_ImageNameResult);
LoadImage(m_ImageNameResult, true);
}
}
/*
@ -70,9 +76,9 @@ void CMeterImage::Initialize()
** Loads the image from disk
**
*/
void CMeterImage::LoadImage(bool bLoadAlways)
void CMeterImage::LoadImage(const std::wstring& imageName, bool bLoadAlways)
{
m_Image.LoadImage(m_ImageName, bLoadAlways);
m_Image.LoadImage(imageName, bLoadAlways);
if (m_Image.IsLoaded())
{
@ -117,6 +123,12 @@ void CMeterImage::ReadConfig(const WCHAR* section)
CConfigParser& parser = m_MeterWindow->GetParser();
// Check for extra measures
if (!m_Initialized && !m_MeasureName.empty())
{
ReadMeasureNames(parser, section, m_MeasureNames);
}
m_Path = parser.ReadString(section, L"Path", L"");
if (!m_Path.empty())
{
@ -127,22 +139,7 @@ void CMeterImage::ReadConfig(const WCHAR* section)
}
}
if (!m_Initialized || !m_Measure)
{
std::wstring oldImageName = m_ImageName;
m_ImageName = parser.ReadString(section, L"ImageName", L"");
if (!m_ImageName.empty())
{
m_ImageName.insert(0, m_Path);
m_ImageName = m_MeterWindow->MakePathAbsolute(m_ImageName);
}
if (m_DynamicVariables)
{
m_NeedsReload = (oldImageName != m_ImageName);
}
}
m_PreserveAspectRatio = 0!=parser.ReadInt(section, L"PreserveAspectRatio", 0);
m_Tile = 0!=parser.ReadInt(section, L"Tile", 0);
@ -170,32 +167,51 @@ bool CMeterImage::Update()
{
if (CMeter::Update())
{
if (m_Measure) //read from the measure
if (m_Measure || m_DynamicVariables)
{
// Store the current values so we know if the image needs to be updated
std::wstring oldResult = m_ImageNameResult;
if (m_Measure) // read from the measures
{
std::wstring val = m_Measure->GetStringValue(false, 1, 0, false);
if (!val.empty())
if (m_ImageName.empty())
{
val.insert(0, m_Path);
val = m_MeterWindow->MakePathAbsolute(val);
if (val != m_ImageName)
{
m_ImageName = val;
LoadImage(true);
m_ImageNameResult = val;
}
else
{
LoadImage(false);
}
}
else if (m_Image.IsLoaded())
std::vector<std::wstring> stringValues;
stringValues.push_back(val);
// Get the values for the other measures
for (size_t i = 0; i < m_Measures.size(); ++i)
{
m_Image.DisposeImage();
stringValues.push_back(m_Measures[i]->GetStringValue(false, 1, 0, false));
}
return true;
}
else if (m_DynamicVariables) //read from the skin
m_ImageNameResult = m_ImageName;
if (!ReplaceMeasures(stringValues, m_ImageNameResult))
{
LoadImage(m_NeedsReload);
// ImageName doesn't contain any measures, so use the result of MeasureName.
m_ImageNameResult = val;
}
}
}
else // read from the skin
{
m_ImageNameResult = m_ImageName;
}
if (!m_ImageNameResult.empty())
{
m_ImageNameResult.insert(0, m_Path);
m_ImageNameResult = m_MeterWindow->MakePathAbsolute(m_ImageNameResult);
}
LoadImage(m_ImageNameResult, oldResult != m_ImageNameResult);
return true;
}
}
@ -278,9 +294,32 @@ bool CMeterImage::Draw(Graphics& graphics)
*/
void CMeterImage::BindMeasure(const std::list<CMeasure*>& measures)
{
// It's ok not to bind image meter to anything
if (!m_MeasureName.empty())
{
if (m_MeasureName.empty()) return; // Allow NULL measure binding
CMeter::BindMeasure(measures);
std::vector<std::wstring>::const_iterator j = m_MeasureNames.begin();
for (; j != m_MeasureNames.end(); ++j)
{
// Go through the list and check it there is a secondary measures for us
std::list<CMeasure*>::const_iterator i = measures.begin();
for( ; i != measures.end(); ++i)
{
if(_wcsicmp((*i)->GetName(), (*j).c_str()) == 0)
{
m_Measures.push_back(*i);
break;
}
}
if (i == measures.end())
{
std::wstring error = L"The meter [" + m_Name;
error += L"] cannot be bound with [";
error += (*j);
error += L"]!";
throw CError(error, __LINE__, __FILE__);
}
}
CMeter::SetAllMeasures(m_Measures);
}

6
Library/MeterImage.h
View File

@ -36,10 +36,11 @@ public:
virtual void BindMeasure(const std::list<CMeasure*>& measures);
protected:
void LoadImage(bool bLoadAlways);
void LoadImage(const std::wstring& imageName, bool bLoadAlways);
CTintedImage m_Image;
std::wstring m_ImageName; // Name of the image
std::wstring m_ImageNameResult; // Name of the image (as absolute path)
std::wstring m_Path;
bool m_NeedsReload;
@ -47,6 +48,9 @@ protected:
bool m_HeightDefined;
bool m_PreserveAspectRatio; // If true, aspect ratio of the image is preserved when the image is scaled
bool m_Tile;
std::vector<std::wstring> m_MeasureNames;
std::vector<CMeasure*> m_Measures;
};
#endif

18
Library/MeterString.cpp
View File

@ -257,23 +257,7 @@ void CMeterString::ReadConfig(const WCHAR* section)
// Check for extra measures
if (!m_Initialized && !m_MeasureName.empty())
{
WCHAR tmpName[64];
int i = 2;
bool loop = true;
do
{
swprintf(tmpName, L"MeasureName%i", i);
std::wstring measure = parser.ReadString(section, tmpName, L"");
if (!measure.empty())
{
m_MeasureNames.push_back(measure);
}
else
{
loop = false;
}
++i;
} while(loop);
ReadMeasureNames(parser, section, m_MeasureNames);
}
m_Color = parser.ReadColor(section, L"FontColor", Color::Black);

93
Library/TintedImage.cpp
View File

@ -65,9 +65,11 @@ CTintedImage::CTintedImage(bool disableTransform) : m_DisableTransform(disableTr
m_Modified.dwHighDateTime = 0;
m_Modified.dwLowDateTime = 0;
m_NeedsCrop = false;
m_NeedsTinting = false;
m_NeedsTransform = false;
m_CropMode = CROPMODE_TL;
m_GreyScale = false;
m_Flip = RotateNoneFlipNone;
m_Rotate = 0.0f;
@ -166,7 +168,7 @@ void CTintedImage::LoadImage(const std::wstring& imageName, bool bLoadAlways)
// Check whether the new image needs tinting (or cropping, flipping, rotating)
if (!m_NeedsCrop)
{
if (m_Crop.X != -1 || m_Crop.Y != -1 || m_Crop.Width != -1 || m_Crop.Height != -1)
if (m_Crop.Width >= 0 || m_Crop.Height >= 0)
{
m_NeedsCrop = true;
}
@ -268,11 +270,45 @@ void CTintedImage::ApplyCrop()
}
else
{
int imageW = m_Bitmap->GetWidth();
int imageH = m_Bitmap->GetHeight();
int x, y;
switch (m_CropMode)
{
case CROPMODE_TL:
default:
x = m_Crop.X;
y = m_Crop.Y;
break;
case CROPMODE_TR:
x = m_Crop.X + imageW;
y = m_Crop.Y;
break;
case CROPMODE_BR:
x = m_Crop.X + imageW;
y = m_Crop.Y + imageH;
break;
case CROPMODE_BL:
x = m_Crop.X;
y = m_Crop.Y + imageH;
break;
case CROPMODE_C:
x = m_Crop.X + (imageW / 2);
y = m_Crop.Y + (imageH / 2);
break;
}
Rect r(0, 0, m_Crop.Width, m_Crop.Height);
m_BitmapTint = new Bitmap(r.Width, r.Height, PixelFormat32bppARGB);
Graphics graphics(m_BitmapTint);
graphics.DrawImage(m_Bitmap, r, m_Crop.X, m_Crop.Y, r.Width, r.Height, UnitPixel);
graphics.DrawImage(m_Bitmap, r, x, y, r.Width, r.Height, UnitPixel);
}
}
}
@ -444,6 +480,7 @@ void CTintedImage::ReadConfig(CConfigParser& parser, const WCHAR* section)
{
// Store the current values so we know if the image needs to be tinted or transformed
Rect oldCrop = m_Crop;
CROPMODE oldCropMode = m_CropMode;
bool oldGreyScale = m_GreyScale;
ColorMatrix oldColorMatrix = m_ColorMatrix;
RotateFlipType oldFlip = m_Flip;
@ -451,10 +488,58 @@ void CTintedImage::ReadConfig(CConfigParser& parser, const WCHAR* section)
if (!m_DisableTransform)
{
m_Crop = parser.ReadRect(section, m_ConfigImageCrop.c_str(), Rect(-1,-1,-1,-1));
m_Crop.X = m_Crop.Y = m_Crop.Width = m_Crop.Height = -1;
m_CropMode = CROPMODE_TL;
std::wstring crop = parser.ReadString(section, m_ConfigImageCrop.c_str(), L"");
if (!crop.empty())
{
if (wcschr(crop.c_str(), L','))
{
WCHAR* parseSz = _wcsdup(crop.c_str());
WCHAR* token;
token = wcstok(parseSz, L",");
if (token)
{
m_Crop.X = _wtoi(token);
}
token = wcstok(NULL, L",");
if (token)
{
m_Crop.Y = _wtoi(token);
}
token = wcstok(NULL, L",");
if (token)
{
m_Crop.Width = _wtoi(token);
}
token = wcstok(NULL, L",");
if (token)
{
m_Crop.Height = _wtoi(token);
}
token = wcstok(NULL, L",");
if (token)
{
m_CropMode = (CROPMODE)_wtoi(token);
}
free(parseSz);
}
m_NeedsCrop = (oldCrop.X != m_Crop.X || oldCrop.Y != m_Crop.Y || oldCrop.Width != m_Crop.Width || oldCrop.Height != m_Crop.Height);
if (m_CropMode < CROPMODE_TL || m_CropMode > CROPMODE_C)
{
std::wstring error = m_ConfigImageCrop + L"=";
error += crop;
error += L" (origin) is not valid in meter [";
error += section;
error += L"].";
throw CError(error, __LINE__, __FILE__);
}
}
}
m_NeedsCrop = (oldCrop.X != m_Crop.X || oldCrop.Y != m_Crop.Y || oldCrop.Width != m_Crop.Width || oldCrop.Height != m_Crop.Height || oldCropMode != m_CropMode);
m_GreyScale = 0!=parser.ReadInt(section, m_ConfigGreyscale.c_str(), 0);

10
Library/TintedImage.h
View File

@ -22,6 +22,15 @@
#include "Meter.h"
#include "MeterWindow.h"
enum CROPMODE
{
CROPMODE_TL = 1,
CROPMODE_TR,
CROPMODE_BR,
CROPMODE_BL,
CROPMODE_C
};
class CTintedImage
{
public:
@ -77,6 +86,7 @@ protected:
bool m_NeedsTransform;
Gdiplus::Rect m_Crop;
CROPMODE m_CropMode;
bool m_GreyScale;
Gdiplus::ColorMatrix m_ColorMatrix;
Gdiplus::RotateFlipType m_Flip;