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#include "imageloader.h"
#include <math.h>
#include <string>
#include <dirent.h>
#include <iostream>
using namespace Magick;
cImageLoader::cImageLoader() {
InitializeMagick(NULL);
logoExtension = "png";
}
cImageLoader::~cImageLoader() {
}
cImage* cImageLoader::LoadLogo(const char *logo, int width, int height) {
if( (width == 0) || (height==0) )
return NULL;
dsyslog("imageloader LoadLogo: %s", logo);
std::string logoLower = logo;
toLowerCase(logoLower);
cString File = cString::sprintf("%s/%s.%s", *Config.logoPath, logoLower.c_str(), *logoExtension);
cImage *img;
img = imgCache.GetImage( *File, width, height );
if( img != NULL )
return img;
bool success = LoadImage(File);
if( !success ) {
dsyslog("imageloader LoadLogo: %s could not be loaded", *File);
return NULL;
}
img = CreateImage(width, height);
if( img == NULL )
return NULL;
imgCache.InsertImage(img, logoLower, width, height);
return img;
}
cImage* cImageLoader::LoadIcon(const char *cIcon, int width, int height, bool preserveAspect) {
if ((width == 0)||(height==0))
return NULL;
cString File = cString::sprintf("%s%s/%s.%s", *Config.iconPath, Setup.OSDTheme, cIcon, *logoExtension);
cImage *img;
img = imgCache.GetImage( *File, width, height );
if( img != NULL )
return img;
bool success = LoadImage(File);
if( !success ) {
File = cString::sprintf("%s%s/%s.%s", *Config.iconPath, "default", cIcon, *logoExtension);
img = imgCache.GetImage( *File, width, height );
if( img != NULL )
return img;
success = LoadImage(File);
if( !success ) {
dsyslog("imageloader LoadIcon: %s could not be loaded", *File);
return NULL;
}
}
img = CreateImage(width, height);
if( img == NULL )
return NULL;
imgCache.InsertImage(img, cIcon, width, height);
return img;
}
/*
bool cImageLoader::LoadIcon(const char *cIcon, int size) {
if (size==0)
return false;
cString File = cString::sprintf("%s%s/%s.%s", *Config.iconPath, Setup.OSDTheme, cIcon, *logoExtension);
bool success = LoadImage(File);
if( !success ) {
File = cString::sprintf("%s%s/%s.%s", *Config.iconPath, "default", cIcon, *logoExtension);
success = LoadImage(File);
if( !success ) {
dsyslog("imageloader LoadIcon: %s could not be loaded", *File);
return false;
}
}
if( size >= 0 )
buffer.sample(Geometry(size, size));
return true;
}
*/
/*
bool cImageLoader::LoadIcon2(const char *cIcon) {
try {
cString File = cString::sprintf("%s%s/%s.%s", *Config.iconPath, Setup.OSDTheme, cIcon, *logoExtension);
bool success = LoadImage(File);
if( !success ) {
File = cString::sprintf("%s%s/%s.%s", *Config.iconPath, "default", cIcon, *logoExtension);
success = LoadImage(File);
if( !success ) {
dsyslog("imageloader LoadIcon: %s could not be loaded", *File);
return false;
}
}
return true;
}
catch (...) {
return false;
}
}
cImage cImageLoader::GetImage() {
return CreateImageCopy();
}
cImage cImageLoader::GetImage(int width, int height, bool preserveAspect) {
cImage *img;
img = CreateImage(width, height, preserveAspect);
return *img;
}
*/
void cImageLoader::toLowerCase(std::string &str) {
const int length = str.length();
for(int i=0; i < length; ++i) {
str[i] = std::tolower(str[i]);
}
}
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