1 /******************************************************************************/ 2 /* Mednafen - Multi-system Emulator */ 3 /******************************************************************************/ 4 /* text.h: 5 ** Copyright (C) 2007-2016 Mednafen Team 6 ** 7 ** This program is free software; you can redistribute it and/or 8 ** modify it under the terms of the GNU General Public License 9 ** as published by the Free Software Foundation; either version 2 10 ** of the License, or (at your option) any later version. 11 ** 12 ** This program is distributed in the hope that it will be useful, 13 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 14 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 ** GNU General Public License for more details. 16 ** 17 ** You should have received a copy of the GNU General Public License 18 ** along with this program; if not, write to the Free Software Foundation, Inc., 19 ** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef __MDFN_VIDEO_TEXT_H 23 #define __MDFN_VIDEO_TEXT_H 24 25 namespace Mednafen 26 { 27 28 enum 29 { 30 // If the order of these constants is changed, you must also update the array of FontDescriptor 31 // in text.cpp. 32 MDFN_FONT_5x7, 33 MDFN_FONT_6x9, 34 35 // MDFN_FONT_6x10, 36 37 MDFN_FONT_6x12, 38 MDFN_FONT_6x13_12x13, 39 MDFN_FONT_9x18_18x18, 40 41 #ifdef WANT_INTERNAL_CJK 42 MDFN_FONT_12x13, 43 MDFN_FONT_18x18, 44 #endif 45 46 _MDFN_FONT_COUNT 47 }; 48 49 uint32 GetFontHeight(const unsigned fontid); 50 51 uint32 GetTextPixLength(const char* text, uint32 fontid = MDFN_FONT_9x18_18x18); 52 uint32 GetTextPixLength(const char32_t* text, uint32 fontid = MDFN_FONT_9x18_18x18); 53 54 INLINE uint32 GetTextPixLength(const std::string& text, uint32 fontid = MDFN_FONT_9x18_18x18) { return GetTextPixLength(text.c_str(), fontid); } 55 INLINE uint32 GetTextPixLength(const std::u32string& text, uint32 fontid = MDFN_FONT_9x18_18x18) { return GetTextPixLength(text.c_str(), fontid); } 56 57 uint32 DrawText(MDFN_Surface* surf, int32 x, int32 y, const char* text, uint32 color, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0); 58 uint32 DrawText(MDFN_Surface* surf, const MDFN_Rect& crect, int32 x, int32 y, const char* text, uint32 color, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0); 59 uint32 DrawTextShadow(MDFN_Surface* surf, int32 x, int32 y, const char* text, uint32 color, uint32 shadcolor, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0); 60 uint32 DrawTextShadow(MDFN_Surface* surf, const MDFN_Rect& crect, int32 x, int32 y, const char* text, uint32 color, uint32 shadcolor, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0); 61 62 uint32 DrawText(MDFN_Surface* surf, int32 x, int32 y, const char32_t* text, uint32 color, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0); 63 uint32 DrawText(MDFN_Surface* surf, const MDFN_Rect& crect, int32 x, int32 y, const char32_t* text, uint32 color, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0); 64 uint32 DrawTextShadow(MDFN_Surface* surf, int32 x, int32 y, const char32_t* text, uint32 color, uint32 shadcolor, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0); 65 uint32 DrawTextShadow(MDFN_Surface* surf, const MDFN_Rect& crect, int32 x, int32 y, const char32_t* text, uint32 color, uint32 shadcolor, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0); 66 67 INLINE uint32 DrawText(MDFN_Surface* surf, int32 x, int32 y, const std::string& text, uint32 color, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0) { return DrawText(surf, x, y, text.c_str(), color, fontid, hcenterw); } 68 INLINE uint32 DrawText(MDFN_Surface* surf, const MDFN_Rect& crect, int32 x, int32 y, const std::string& text, uint32 color, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0) { return DrawText(surf, crect, x, y, text.c_str(), color, fontid, hcenterw); } 69 INLINE uint32 DrawTextShadow(MDFN_Surface* surf, int32 x, int32 y, const std::string& text, uint32 color, uint32 shadcolor, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0) { return DrawTextShadow(surf, x, y, text.c_str(), color, shadcolor, fontid, hcenterw); } 70 INLINE uint32 DrawTextShadow(MDFN_Surface* surf, const MDFN_Rect& crect, int32 x, int32 y, const std::string& text, uint32 color, uint32 shadcolor, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0) { return DrawTextShadow(surf, crect, x, y, text.c_str(), color, shadcolor, fontid, hcenterw); } 71 72 INLINE uint32 DrawText(MDFN_Surface* surf, int32 x, int32 y, const std::u32string& text, uint32 color, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0) { return DrawText(surf, x, y, text.c_str(), color, fontid, hcenterw); } 73 INLINE uint32 DrawText(MDFN_Surface* surf, const MDFN_Rect& crect, int32 x, int32 y, const std::u32string& text, uint32 color, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0) { return DrawText(surf, crect, x, y, text.c_str(), color, fontid, hcenterw); } 74 INLINE uint32 DrawTextShadow(MDFN_Surface* surf, int32 x, int32 y, const std::u32string& text, uint32 color, uint32 shadcolor, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0) { return DrawTextShadow(surf, x, y, text.c_str(), color, shadcolor, fontid, hcenterw); } 75 INLINE uint32 DrawTextShadow(MDFN_Surface* surf, const MDFN_Rect& crect, int32 x, int32 y, const std::u32string& text, uint32 color, uint32 shadcolor, uint32 fontid = MDFN_FONT_9x18_18x18, uint32 hcenterw = 0) { return DrawTextShadow(surf, crect, x, y, text.c_str(), color, shadcolor, fontid, hcenterw); } 76 77 } 78 #endif 79