#include "text_int.h"
#if _FXM_PLATFORM_ == _FXM_PLATFORM_LINUX_
-static const struct {
- const FX_CHAR* m_pName;
- const FX_CHAR* m_pSubstName;
-}
-Base14Substs[] = {
- {"Courier", "Courier New"},
- {"Courier-Bold", "Courier New Bold"},
- {"Courier-BoldOblique", "Courier New Bold Italic"},
- {"Courier-Oblique", "Courier New Italic"},
- {"Helvetica", "Arial"},
- {"Helvetica-Bold", "Arial Bold"},
- {"Helvetica-BoldOblique", "Arial Bold Italic"},
- {"Helvetica-Oblique", "Arial Italic"},
- {"Times-Roman", "Times New Roman"},
- {"Times-Bold", "Times New Roman Bold"},
- {"Times-BoldItalic", "Times New Roman Bold Italic"},
- {"Times-Italic", "Times New Roman Italic"},
-};
-class CFX_LinuxFontInfo : public CFX_FolderFontInfo
-{
-public:
- virtual void* MapFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, const FX_CHAR* family, FX_BOOL& bExact);
- FX_BOOL ParseFontCfg();
- void* FindFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, const FX_CHAR* family, FX_BOOL bMatchName);
+class CFX_LinuxFontInfo : public CFX_FolderFontInfo {
+ public:
+ void* MapFont(int weight,
+ FX_BOOL bItalic,
+ int charset,
+ int pitch_family,
+ const FX_CHAR* family,
+ int& iExact) override;
+ FX_BOOL ParseFontCfg(const char** pUserPaths);
};
-#define LINUX_GPNAMESIZE 6
+#define LINUX_GPNAMESIZE 6
static const struct {
- const FX_CHAR* NameArr[LINUX_GPNAMESIZE];
-}
-LinuxGpFontList[] = {
- {{"TakaoPGothic", "VL PGothic", "IPAPGothic", "VL Gothic", "Kochi Gothic", "VL Gothic regular"}},
- {{"TakaoGothic", "VL Gothic", "IPAGothic", "Kochi Gothic", NULL, "VL Gothic regular"}},
- {{"TakaoPMincho", "IPAPMincho", "VL Gothic", "Kochi Mincho", NULL, "VL Gothic regular"}},
- {{"TakaoMincho", "IPAMincho", "VL Gothic", "Kochi Mincho", NULL, "VL Gothic regular"}},
+ const FX_CHAR* NameArr[LINUX_GPNAMESIZE];
+} LinuxGpFontList[] = {
+ {{"TakaoPGothic", "VL PGothic", "IPAPGothic", "VL Gothic", "Kochi Gothic",
+ "VL Gothic regular"}},
+ {{"TakaoGothic", "VL Gothic", "IPAGothic", "Kochi Gothic", NULL,
+ "VL Gothic regular"}},
+ {{"TakaoPMincho", "IPAPMincho", "VL Gothic", "Kochi Mincho", NULL,
+ "VL Gothic regular"}},
+ {{"TakaoMincho", "IPAMincho", "VL Gothic", "Kochi Mincho", NULL,
+ "VL Gothic regular"}},
};
static const FX_CHAR* const g_LinuxGbFontList[] = {
- "AR PL UMing CN Light",
- "WenQuanYi Micro Hei",
- "AR PL UKai CN",
+ "AR PL UMing CN Light", "WenQuanYi Micro Hei", "AR PL UKai CN",
};
static const FX_CHAR* const g_LinuxB5FontList[] = {
- "AR PL UMing TW Light",
- "WenQuanYi Micro Hei",
- "AR PL UKai TW",
+ "AR PL UMing TW Light", "WenQuanYi Micro Hei", "AR PL UKai TW",
};
static const FX_CHAR* const g_LinuxHGFontList[] = {
"UnDotum",
};
-static int32_t GetJapanesePreference(const FX_CHAR* facearr, int weight, int picth_family)
-{
- CFX_ByteString face = facearr;
- if (face.Find("Gothic") >= 0 || face.Find("\x83\x53\x83\x56\x83\x62\x83\x4e") >= 0) {
- if (face.Find("PGothic") >= 0 || face.Find("\x82\x6f\x83\x53\x83\x56\x83\x62\x83\x4e") >= 0) {
- return 0;
- } else {
- return 1;
- }
- } else if (face.Find("Mincho") >= 0 || face.Find("\x96\xbe\x92\xa9") >= 0) {
- if (face.Find("PMincho") >= 0 || face.Find("\x82\x6f\x96\xbe\x92\xa9") >= 0) {
- return 2;
- } else {
- return 3;
- }
- }
- if (!(picth_family & FXFONT_FF_ROMAN) && weight > 400) {
- return 0;
- }
- return 2;
-}
-void* CFX_LinuxFontInfo::MapFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, const FX_CHAR* cstr_face, FX_BOOL& bExact)
-{
- CFX_ByteString face = cstr_face;
- int iBaseFont;
- for (iBaseFont = 0; iBaseFont < 12; iBaseFont ++)
- if (face == CFX_ByteStringC(Base14Substs[iBaseFont].m_pName)) {
- face = Base14Substs[iBaseFont].m_pSubstName;
- bExact = TRUE;
- break;
- }
- if (iBaseFont < 12) {
- return GetFont(face);
- }
- void* p = NULL;
- FX_BOOL bCJK = TRUE;
- switch (charset) {
- case FXFONT_SHIFTJIS_CHARSET: {
- int32_t index = GetJapanesePreference(cstr_face, weight, pitch_family);
- if (index < 0) {
- break;
- }
- for (int32_t i = 0; i < LINUX_GPNAMESIZE; i++)
- if (m_FontList.Lookup(LinuxGpFontList[index].NameArr[i], p)) {
- return p;
- }
- }
- break;
- case FXFONT_GB2312_CHARSET: {
- static int32_t s_gbCount = sizeof(g_LinuxGbFontList) / sizeof(const FX_CHAR*);
- for (int32_t i = 0; i < s_gbCount; i++)
- if (m_FontList.Lookup(g_LinuxGbFontList[i], p)) {
- return p;
- }
- }
- break;
- case FXFONT_CHINESEBIG5_CHARSET: {
- static int32_t s_b5Count = sizeof(g_LinuxB5FontList) / sizeof(const FX_CHAR*);
- for (int32_t i = 0; i < s_b5Count; i++)
- if (m_FontList.Lookup(g_LinuxB5FontList[i], p)) {
- return p;
- }
- }
- break;
- case FXFONT_HANGEUL_CHARSET: {
- static int32_t s_hgCount = sizeof(g_LinuxHGFontList) / sizeof(const FX_CHAR*);
- for (int32_t i = 0; i < s_hgCount; i++)
- if (m_FontList.Lookup(g_LinuxHGFontList[i], p)) {
- return p;
- }
- }
- break;
- default:
- bCJK = FALSE;
- break;
+static int32_t GetJapanesePreference(const FX_CHAR* facearr,
+ int weight,
+ int picth_family) {
+ CFX_ByteString face = facearr;
+ if (face.Find("Gothic") >= 0 ||
+ face.Find("\x83\x53\x83\x56\x83\x62\x83\x4e") >= 0) {
+ if (face.Find("PGothic") >= 0 ||
+ face.Find("\x82\x6f\x83\x53\x83\x56\x83\x62\x83\x4e") >= 0) {
+ return 0;
}
- if (charset == FXFONT_ANSI_CHARSET && (pitch_family & FXFONT_FF_FIXEDPITCH)) {
- return GetFont("Courier New");
- }
- return FindFont(weight, bItalic, charset, pitch_family, cstr_face, !bCJK);
-}
-static FX_DWORD _LinuxGetCharset(int charset)
-{
- switch(charset) {
- case FXFONT_SHIFTJIS_CHARSET:
- return CHARSET_FLAG_SHIFTJIS;
- case FXFONT_GB2312_CHARSET:
- return CHARSET_FLAG_GB;
- case FXFONT_CHINESEBIG5_CHARSET:
- return CHARSET_FLAG_BIG5;
- case FXFONT_HANGEUL_CHARSET:
- return CHARSET_FLAG_KOREAN;
- case FXFONT_SYMBOL_CHARSET:
- return CHARSET_FLAG_SYMBOL;
- case FXFONT_ANSI_CHARSET:
- return CHARSET_FLAG_ANSI;
- default:
- break;
+ return 1;
+ }
+ if (face.Find("Mincho") >= 0 || face.Find("\x96\xbe\x92\xa9") >= 0) {
+ if (face.Find("PMincho") >= 0 ||
+ face.Find("\x82\x6f\x96\xbe\x92\xa9") >= 0) {
+ return 2;
}
+ return 3;
+ }
+ if (!(picth_family & FXFONT_FF_ROMAN) && weight > 400) {
return 0;
+ }
+ return 2;
}
-static int32_t _LinuxGetSimilarValue(int weight, FX_BOOL bItalic, int pitch_family, FX_DWORD style)
-{
- int32_t iSimilarValue = 0;
- if ((style & FXFONT_BOLD) == (weight > 400)) {
- iSimilarValue += 16;
- }
- if ((style & FXFONT_ITALIC) == bItalic) {
- iSimilarValue += 16;
- }
- if ((style & FXFONT_SERIF) == (pitch_family & FXFONT_FF_ROMAN)) {
- iSimilarValue += 16;
- }
- if ((style & FXFONT_SCRIPT) == (pitch_family & FXFONT_FF_SCRIPT)) {
- iSimilarValue += 8;
- }
- if ((style & FXFONT_FIXED_PITCH) == (pitch_family & FXFONT_FF_FIXEDPITCH)) {
- iSimilarValue += 8;
- }
- return iSimilarValue;
-}
-void* CFX_LinuxFontInfo::FindFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, const FX_CHAR* family, FX_BOOL bMatchName)
-{
- CFontFaceInfo* pFind = NULL;
- FX_DWORD charset_flag = _LinuxGetCharset(charset);
- int32_t iBestSimilar = 0;
- FX_POSITION pos = m_FontList.GetStartPosition();
- while (pos) {
- CFX_ByteString bsName;
- CFontFaceInfo* pFont = NULL;
- m_FontList.GetNextAssoc(pos, bsName, (void*&)pFont);
- if (!(pFont->m_Charsets & charset_flag) && charset != FXFONT_DEFAULT_CHARSET) {
- continue;
+void* CFX_LinuxFontInfo::MapFont(int weight,
+ FX_BOOL bItalic,
+ int charset,
+ int pitch_family,
+ const FX_CHAR* cstr_face,
+ int& iExact) {
+ void* font = GetSubstFont(cstr_face);
+ if (font) {
+ iExact = 1;
+ return font;
+ }
+ FX_BOOL bCJK = TRUE;
+ switch (charset) {
+ case FXFONT_SHIFTJIS_CHARSET: {
+ int32_t index = GetJapanesePreference(cstr_face, weight, pitch_family);
+ if (index < 0) {
+ break;
+ }
+ for (int32_t i = 0; i < LINUX_GPNAMESIZE; i++) {
+ auto it = m_FontList.find(LinuxGpFontList[index].NameArr[i]);
+ if (it != m_FontList.end()) {
+ return it->second;
}
- int32_t iSimilarValue = 0;
- int32_t index = bsName.Find(family);
- if (bMatchName && index < 0) {
- continue;
+ }
+ } break;
+ case FXFONT_GB2312_CHARSET: {
+ for (size_t i = 0; i < FX_ArraySize(g_LinuxGbFontList); ++i) {
+ auto it = m_FontList.find(g_LinuxGbFontList[i]);
+ if (it != m_FontList.end()) {
+ return it->second;
}
- if (!bMatchName && index > 0) {
- iSimilarValue += 64;
+ }
+ } break;
+ case FXFONT_CHINESEBIG5_CHARSET: {
+ for (size_t i = 0; i < FX_ArraySize(g_LinuxB5FontList); ++i) {
+ auto it = m_FontList.find(g_LinuxB5FontList[i]);
+ if (it != m_FontList.end()) {
+ return it->second;
}
- iSimilarValue = _LinuxGetSimilarValue(weight, bItalic, pitch_family, pFont->m_Styles);
- if (iSimilarValue > iBestSimilar) {
- iBestSimilar = iSimilarValue;
- pFind = pFont;
+ }
+ } break;
+ case FXFONT_HANGEUL_CHARSET: {
+ for (size_t i = 0; i < FX_ArraySize(g_LinuxHGFontList); ++i) {
+ auto it = m_FontList.find(g_LinuxHGFontList[i]);
+ if (it != m_FontList.end()) {
+ return it->second;
}
- }
- return pFind;
+ }
+ } break;
+ default:
+ bCJK = FALSE;
+ break;
+ }
+ return FindFont(weight, bItalic, charset, pitch_family, cstr_face, !bCJK);
}
-IFX_SystemFontInfo* IFX_SystemFontInfo::CreateDefault()
-{
- CFX_LinuxFontInfo* pInfo = new CFX_LinuxFontInfo;
- if (!pInfo->ParseFontCfg()) {
- pInfo->AddPath("/usr/share/fonts");
- pInfo->AddPath("/usr/share/X11/fonts/Type1");
- pInfo->AddPath("/usr/share/X11/fonts/TTF");
- pInfo->AddPath("/usr/local/share/fonts");
- }
- return pInfo;
+IFX_SystemFontInfo* IFX_SystemFontInfo::CreateDefault(const char** pUserPaths) {
+ CFX_LinuxFontInfo* pInfo = new CFX_LinuxFontInfo;
+ if (!pInfo->ParseFontCfg(pUserPaths)) {
+ pInfo->AddPath("/usr/share/fonts");
+ pInfo->AddPath("/usr/share/X11/fonts/Type1");
+ pInfo->AddPath("/usr/share/X11/fonts/TTF");
+ pInfo->AddPath("/usr/local/share/fonts");
+ }
+ return pInfo;
}
-FX_BOOL CFX_LinuxFontInfo::ParseFontCfg()
-{
+FX_BOOL CFX_LinuxFontInfo::ParseFontCfg(const char** pUserPaths) {
+ if (!pUserPaths) {
return FALSE;
+ }
+ for (const char** pPath = pUserPaths; *pPath; ++pPath) {
+ AddPath(*pPath);
+ }
+ return TRUE;
}
-void CFX_GEModule::InitPlatform()
-{
- m_pFontMgr->SetSystemFontInfo(IFX_SystemFontInfo::CreateDefault());
-}
-void CFX_GEModule::DestroyPlatform()
-{
+void CFX_GEModule::InitPlatform() {
+ m_pFontMgr->SetSystemFontInfo(
+ IFX_SystemFontInfo::CreateDefault(m_pUserFontPaths));
}
+void CFX_GEModule::DestroyPlatform() {}
#endif // _FXM_PLATFORM_ == _FXM_PLATFORM_LINUX_
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