libawt/windows/awt_Font.cpp

68 extern jstring GetTextComponentFontName(JNIEnv *env, jobject font)
70     DASSERT(font != NULL);
75     jobject peer = env->CallObjectMethod(font, AwtFont::peerMID);
140     if (num == 0) {  // not multi-font
163         HFONT font = m_hFont[i];
164         if (font != NULL && fontCache.Search(font)) {
165             fontCache.Remove(font);
167                       only when the final reference to the font is disposed */
168         } else if (font != NULL) {
169             // if font was not in cache, its not shared and we delete it now
170             DASSERT(::GetObjectType(font) == OBJ_FONT);
171             VERIFY(::DeleteObject(font));
188 AwtFont* AwtFont::GetFont(JNIEnv *env, jobject font,
191     jlong pData = env->GetLongField(font, AwtFont::pDataID);
198     awtFont = Create(env, font, angle, awScale);
203     env->SetLongField(font, AwtFont::pDataID,
208 // Get suitable CHARSET from charset string provided by font configuration.
252 AwtFont* AwtFont::Create(JNIEnv *env, jobject font, jint angle, jfloat awScale)
254     int fontSize = env->GetIntField(font, AwtFont::sizeID);
255     int fontStyle = env->GetIntField(font, AwtFont::styleID);
265         if (IsMultiFont(env, font)) {
266             compFont = GetComponentFonts(env, font);
277         awtFont = new AwtFont(cfnum, env, font);
283             // Ask peer class for the text component font name
284             jstring jTextComponentFontName = GetTextComponentFontName(env, font);
305                 //On NT platforms, if the font is not Symbol or Dingbats
312                 // Check to see if this font is suitable for input
329                 // no text component font was identified, so default
338             jstring fontName = (jstring)env->GetObjectField(font,
377         env->SetLongField(font, AwtFont::pDataID,
379         Disposer_AddRecord(env, font, pDataDisposeMethod,
463     // Set font name
468         *delimit = L'\0';  // terminate the string after the font name.
529 void AwtFont::SetupAscent(AwtFont* font)
533     HGDIOBJ oldFont = ::SelectObject(hDC, font->GetHFont());
537     font->SetAscent(metrics.tmAscent);
552     jobject font = env->GetObjectField(fontMetrics, AwtFont::fontID);
553     AwtFont* awtFont = AwtFont::GetFont(env, font);
556         /* failed to get font */
597     // Get font metrics on remaining fonts (if multifont).
616     env->DeleteLocalRef(font);
620 SIZE AwtFont::TextSize(AwtFont* font, int columns, int rows)
624     HGDIOBJ oldFont = ::SelectObject(hDC, (font == NULL)
626                                            : font->GetHFont());
640 int AwtFont::getFontDescriptorNumber(JNIEnv *env, jobject font,
650     if (IsMultiFont(env, font)) {
651         array = GetComponentFonts(env, font);
680                                   jobject font, long x, long y, BOOL draw,
703     //"useUnicode" field might not be initialized correctly (font in Menu Component,
705     AwtFont* awtFont = AwtFont::GetFont(env, font);
710     if (IsMultiFont(env, font)) {
711         jobject peer = env->CallObjectMethod(font, AwtFont::peerMID);
758             int fdIndex = getFontDescriptorNumber(env, font, fontDescriptor);
767              * alternating font descriptor and buffers, the buffers
857     jobject font = env->GetObjectField(self, AwtFont::fontID);
859     long ret = AwtFont::getMFStringWidth(hDC, font, str);
983     jobject font = env->GetObjectField(self, AwtFont::fontID);
984     if (font == NULL) {
985         JNU_ThrowNullPointerException(env, "fontMetrics' font");
989     jlong pData = env->GetLongField(font, AwtFont::pDataID);
1053           env->GetFieldID(cls, "font", "Ljava/awt/Font;"));
1123 void AwtFontCache::Add(WCHAR* name, HFONT font)
1125     fontCache.m_head = new Item(name, font, fontCache.m_head);
1135             return item->font;
1143 BOOL AwtFontCache::Search(HFONT font)
1148         if (item->font == font) {
1156 void AwtFontCache::Remove(HFONT font)
1162         if (item->font == font) {
1202         if (item->font == hFont){
1231     font = f;
1237   VERIFY(::DeleteObject(font));
1284 // CSegTable: Segment table describing character coverage for a font
1362         //for a Unicode font for Windows, platformID == 3, encodingID == 1
1580     // create EUDC font file and make EUDCSegTable
1755     // get filename of typeface-specific TureType EUDC font
1766         return; // no EUDC font
1769     // get EUDC font file name
1779     // try Typeface-specific EUDC font
1786     if (lStatus != ERROR_SUCCESS){ // try System default EUDC font
1799             // This font is associated with no EUDC font
1800             // and there is no system default EUDC font
1806         // This font is associated with no EUDC font
1807         // and the system default EUDC font is not TrueType