mirror of
https://gitlab.com/Nanolx/homebrewfilter.git
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104 lines
2.0 KiB
C++
104 lines
2.0 KiB
C++
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#include <dirent.h>
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#include "FreeTypeGX.h"
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#include "filelist.h"
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#include "main.h"
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#include "Tools/save.h"
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FreeTypeGX * fontSystem = NULL;
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static FT_Byte * MainFont = (FT_Byte *) font_ttf;
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static u32 MainFontSize = font_ttf_size;
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static float scale = 1;
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void ClearFontData()
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{
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if(fontSystem)
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delete fontSystem;
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fontSystem = NULL;
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if(MainFont != (FT_Byte *) font_ttf)
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{
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if(MainFont != NULL)
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delete [] MainFont;
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MainFont = (FT_Byte *) font_ttf;
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MainFontSize = font_ttf_size;
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}
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}
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bool SetupDefaultFont(const char *path)
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{
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bool result = false;
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FILE *pfile = NULL;
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ClearFontData();
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if(path)
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pfile = fopen(path, "rb");
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if(pfile)
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{
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fseek(pfile, 0, SEEK_END);
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MainFontSize = ftell(pfile);
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rewind(pfile);
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MainFont = new (std::nothrow) FT_Byte[MainFontSize];
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if(!MainFont)
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{
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MainFont = (FT_Byte *) font_ttf;
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MainFontSize = font_ttf_size;
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}
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else
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{
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fread(MainFont, 1, MainFontSize, pfile);
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result = true;
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}
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fclose(pfile);
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}
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fontSystem = new FreeTypeGX(MainFont, MainFontSize);
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return result;
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}
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void SetFontScale(float Scale)
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{
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scale = Scale;
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}
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float GetFontScale()
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{
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return scale;
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}
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void SetFont()
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{
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SetupDefaultFont((check_path(Settings.device_dat + ":/config/HBF/fonts/") + Options.font).c_str());
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SetFontScale( (float)51 / (float)fontSystem->getWidth(charToWideChar("a"), 100) ); // 51 -> breite von "a" mit standart schrift
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}
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bool font_folder_exists()
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{
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// font speicher ordner erstellen
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if(folder_exists())
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{
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DIR *pDir;
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pDir = opendir(check_path(Settings.device_dat + ":/config/HBF/Fonts").c_str());
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if(pDir != NULL)
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{
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closedir (pDir);
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return true;
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}
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else
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{
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if (mkdir((Settings.device_dat + ":/config/HBF/Fonts").c_str(), 0777) != -1)
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{
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closedir (pDir);
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return true;
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}
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}
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closedir (pDir);
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}
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return false;
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} |