| 1 | /* |
| 2 | |
| 3 | Copyright 1993 by Davor Matic |
| 4 | |
| 5 | Permission to use, copy, modify, distribute, and sell this software |
| 6 | and its documentation for any purpose is hereby granted without fee, |
| 7 | provided that the above copyright notice appear in all copies and that |
| 8 | both that copyright notice and this permission notice appear in |
| 9 | supporting documentation. Davor Matic makes no representations about |
| 10 | the suitability of this software for any purpose. It is provided "as |
| 11 | is" without express or implied warranty. |
| 12 | |
| 13 | */ |
| 14 | |
| 15 | #ifdef HAVE_XNEST_CONFIG_H |
| 16 | #include <xnest-config.h> |
| 17 | #endif |
| 18 | |
| 19 | #include <X11/X.h> |
| 20 | #include <X11/Xatom.h> |
| 21 | #include <X11/Xproto.h> |
| 22 | #include "misc.h" |
| 23 | #include "regionstr.h" |
| 24 | #include <X11/fonts/font.h> |
| 25 | #include <X11/fonts/fontstruct.h> |
| 26 | #include "scrnintstr.h" |
| 27 | |
| 28 | #include "Xnest.h" |
| 29 | |
| 30 | #include "Display.h" |
| 31 | #include "XNFont.h" |
| 32 | |
| 33 | int xnestFontPrivateIndex; |
| 34 | |
| 35 | Bool |
| 36 | xnestRealizeFont(ScreenPtr pScreen, FontPtr pFont) |
| 37 | { |
| 38 | pointer priv; |
| 39 | Atom name_atom, value_atom; |
| 40 | int nprops; |
| 41 | FontPropPtr props; |
| 42 | int i; |
| 43 | const char *name; |
| 44 | |
| 45 | FontSetPrivate(pFont, xnestFontPrivateIndex, NULL); |
| 46 | |
| 47 | name_atom = MakeAtom("FONT", 4, True); |
| 48 | value_atom = 0L; |
| 49 | |
| 50 | nprops = pFont->info.nprops; |
| 51 | props = pFont->info.props; |
| 52 | |
| 53 | for (i = 0; i < nprops; i++) |
| 54 | if (props[i].name == name_atom) { |
| 55 | value_atom = props[i].value; |
| 56 | break; |
| 57 | } |
| 58 | |
| 59 | if (!value_atom) |
| 60 | return False; |
| 61 | |
| 62 | name = NameForAtom(value_atom); |
| 63 | |
| 64 | if (!name) |
| 65 | return False; |
| 66 | |
| 67 | priv = (pointer) malloc(sizeof(xnestPrivFont)); |
| 68 | FontSetPrivate(pFont, xnestFontPrivateIndex, priv); |
| 69 | |
| 70 | xnestFontPriv(pFont)->font_struct = XLoadQueryFont(xnestDisplay, name); |
| 71 | |
| 72 | if (!xnestFontStruct(pFont)) |
| 73 | return False; |
| 74 | |
| 75 | return True; |
| 76 | } |
| 77 | |
| 78 | Bool |
| 79 | xnestUnrealizeFont(ScreenPtr pScreen, FontPtr pFont) |
| 80 | { |
| 81 | if (xnestFontPriv(pFont)) { |
| 82 | if (xnestFontStruct(pFont)) |
| 83 | XFreeFont(xnestDisplay, xnestFontStruct(pFont)); |
| 84 | free(xnestFontPriv(pFont)); |
| 85 | FontSetPrivate(pFont, xnestFontPrivateIndex, NULL); |
| 86 | } |
| 87 | return True; |
| 88 | } |