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authorTom Sepez <tsepez@chromium.org>2015-10-26 16:30:45 -0700
committerTom Sepez <tsepez@chromium.org>2015-10-26 16:30:45 -0700
commit8afa8c01f7961a731c860fd472b0b9e51183d6f8 (patch)
tree95fef81e99535bcbe4f64e2712991b69a23cf904
parentd8155ac9f49a6e8bff8d195ce1235e1bb40fc129 (diff)
downloadpdfium-8afa8c01f7961a731c860fd472b0b9e51183d6f8.tar.xz
XFA: Take style changes from master for fx_ge_font.cpp
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1420613006 .
-rw-r--r--core/src/fxge/ge/fx_ge_font.cpp81
1 files changed, 41 insertions, 40 deletions
diff --git a/core/src/fxge/ge/fx_ge_font.cpp b/core/src/fxge/ge/fx_ge_font.cpp
index 05ae175b0a..aa0b2bfae7 100644
--- a/core/src/fxge/ge/fx_ge_font.cpp
+++ b/core/src/fxge/ge/fx_ge_font.cpp
@@ -233,32 +233,31 @@ FX_BOOL CFX_Font::LoadEmbedded(const uint8_t* data, FX_DWORD size) {
m_dwSize = size;
return m_Face != NULL;
}
+
FX_BOOL CFX_Font::IsTTFont() const {
- if (m_Face == NULL) {
+ if (!m_Face)
return FALSE;
- }
return FXFT_Is_Face_TT_OT(m_Face) == FXFT_FACE_FLAG_SFNT;
}
+
int CFX_Font::GetAscent() const {
- if (m_Face == NULL) {
+ if (!m_Face)
return 0;
- }
- int ascent = EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
- FXFT_Get_Face_Ascender(m_Face));
- return ascent;
+ return EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
+ FXFT_Get_Face_Ascender(m_Face));
}
+
int CFX_Font::GetDescent() const {
- if (m_Face == NULL) {
+ if (!m_Face)
return 0;
- }
- int descent = EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
- FXFT_Get_Face_Descender(m_Face));
- return descent;
+ return EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
+ FXFT_Get_Face_Descender(m_Face));
}
+
FX_BOOL CFX_Font::GetGlyphBBox(FX_DWORD glyph_index, FX_RECT& bbox) {
- if (m_Face == NULL) {
+ if (!m_Face)
return FALSE;
- }
+
if (FXFT_Is_Face_Tricky(m_Face)) {
int error = FXFT_Set_Char_Size(m_Face, 0, 1000 * 64, 72, 72);
if (error) {
@@ -321,10 +320,11 @@ FX_BOOL CFX_Font::GetGlyphBBox(FX_DWORD glyph_index, FX_RECT& bbox) {
}
return TRUE;
}
+
FX_BOOL CFX_Font::IsItalic() const {
- if (m_Face == NULL) {
+ if (!m_Face)
return FALSE;
- }
+
FX_BOOL ret = FXFT_Is_Face_Italic(m_Face) == FXFT_STYLE_FLAG_ITALIC;
if (!ret) {
CFX_ByteString str(FXFT_Get_Face_Style_Name(m_Face));
@@ -335,18 +335,19 @@ FX_BOOL CFX_Font::IsItalic() const {
}
return ret;
}
+
FX_BOOL CFX_Font::IsBold() const {
- if (m_Face == NULL) {
+ if (!m_Face)
return FALSE;
- }
return FXFT_Is_Face_Bold(m_Face) == FXFT_STYLE_FLAG_BOLD;
}
+
FX_BOOL CFX_Font::IsFixedWidth() const {
- if (m_Face == NULL) {
+ if (!m_Face)
return FALSE;
- }
return FXFT_Is_Face_fixedwidth(m_Face);
}
+
CFX_WideString CFX_Font::GetPsName() const {
if (m_Face == NULL) {
return CFX_WideString();
@@ -403,37 +404,37 @@ FX_BOOL CFX_Font::GetBBox(FX_RECT& bbox) {
}
return TRUE;
}
+
int CFX_Font::GetHeight() const {
- if (m_Face == NULL) {
+ if (!m_Face)
return 0;
- }
- int height =
- EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face), FXFT_Get_Face_Height(m_Face));
- return height;
+
+ return EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
+ FXFT_Get_Face_Height(m_Face));
}
+
int CFX_Font::GetMaxAdvanceWidth() const {
- if (m_Face == NULL) {
+ if (!m_Face)
return 0;
- }
- int width = EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
- FXFT_Get_Face_MaxAdvanceWidth(m_Face));
- return width;
+
+ return EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
+ FXFT_Get_Face_MaxAdvanceWidth(m_Face));
}
+
int CFX_Font::GetULPos() const {
- if (m_Face == NULL) {
+ if (!m_Face)
return 0;
- }
- int pos = EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
- FXFT_Get_Face_UnderLinePosition(m_Face));
- return pos;
+
+ return EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
+ FXFT_Get_Face_UnderLinePosition(m_Face));
}
+
int CFX_Font::GetULthickness() const {
- if (m_Face == NULL) {
+ if (!m_Face)
return 0;
- }
- int thickness = EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
- FXFT_Get_Face_UnderLineThickness(m_Face));
- return thickness;
+
+ return EM_ADJUST(FXFT_Get_Face_UnitsPerEM(m_Face),
+ FXFT_Get_Face_UnderLineThickness(m_Face));
}
CFX_UnicodeEncoding::CFX_UnicodeEncoding(CFX_Font* pFont) : m_pFont(pFont) {