45f1dfeb7b
Truetype only, compile with "make NOTTF=1" if you don't want to bother with it. Only TTF is done, aliased (ok) and non-aliased (backgound color is currently stuck to color index 0) The Clear button doesn't update the window. Only one font (certified to be public domain). Preview not done. Font selector not done. SFont support not done. Limit 30 characters. git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@305 416bcca6-2ee7-4201-b75f-2eb2f807beb1
140 lines
3.8 KiB
C
140 lines
3.8 KiB
C
/* Grafx2 - The Ultimate 256-color bitmap paint program
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Copyright 2008 Yves Rizoud
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Copyright 2008 Adrien Destugues
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Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
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Grafx2 is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2
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of the License.
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Grafx2 is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Grafx2; if not, see <http://www.gnu.org/licenses/> or
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write to the Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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// Pour désactiver le support TrueType, définir NOTTF
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// To disable TrueType support, define NOTTF
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// TrueType
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#ifndef NOTTF
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#include <SDL/SDL_ttf.h>
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#endif
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// SFont
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#include <SDL/SDL_image.h>
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#include "SFont.h"
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#include "sdlscreen.h"
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#include "struct.h"
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#include "global.h"
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void Initialisation_Texte(void)
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{
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#ifndef NOTTF
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TTF_Init();
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#endif
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}
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#ifndef NOTTF
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byte *Rendu_Texte_TTF(const char *Chaine, int Taille, int AntiAlias, int *Largeur, int *Hauteur)
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{
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TTF_Font *Police;
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SDL_Surface * TexteColore;
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SDL_Surface * Texte8Bit;
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byte * BrosseRetour;
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int Indice;
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SDL_Color PaletteSDL[256];
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SDL_Color Couleur_Avant; // FIXME couleur avant
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SDL_Color Couleur_Arriere; // FIXME couleur arriere
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// Chargement de la police
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Police=TTF_OpenFont("fonts/Tuffy.ttf", Taille); // FIXME police en dur
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if (!Police)
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{
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return NULL;
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}
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// Couleurs
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Couleur_Avant = Conversion_couleur_SDL(Fore_color);
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Couleur_Arriere = Conversion_couleur_SDL(Back_color);
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// Rendu du texte: crée une surface SDL RGB 24bits
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if (AntiAlias)
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TexteColore=TTF_RenderText_Shaded(Police, Chaine, Couleur_Avant, Couleur_Arriere );
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else
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TexteColore=TTF_RenderText_Solid(Police, Chaine, Couleur_Avant);
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if (!TexteColore)
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{
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TTF_CloseFont(Police);
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return NULL;
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}
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Texte8Bit=SDL_DisplayFormat(TexteColore);
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/*
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Texte8Bit=SDL_CreateRGBSurface(SDL_SWSURFACE, TexteColore->w, TexteColore->h, 8, 0, 0, 0, 0);
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if (!Texte8Bit)
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{
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SDL_FreeSurface(TexteColore);
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TTF_CloseFont(Police);
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return NULL;
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}
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for(Indice=0;Indice<256;Indice++)
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{
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PaletteSDL[Indice].r=(Principal_Palette[Indice].R<<2) + (Principal_Palette[Indice].R>>4); //Les couleurs VGA ne vont que de 0 à 63
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PaletteSDL[Indice].g=(Principal_Palette[Indice].V<<2) + (Principal_Palette[Indice].V>>4);
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PaletteSDL[Indice].b=(Principal_Palette[Indice].B<<2) + (Principal_Palette[Indice].B>>4);
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}
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SDL_SetPalette(Texte8Bit,SDL_PHYSPAL|SDL_LOGPAL,PaletteSDL,0,256);
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SDL_BlitSurface(TexteColore, NULL, Texte8Bit, NULL);
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*/
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SDL_FreeSurface(TexteColore);
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BrosseRetour=Surface_en_bytefield(Texte8Bit, NULL);
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if (!BrosseRetour)
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{
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SDL_FreeSurface(TexteColore);
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SDL_FreeSurface(Texte8Bit);
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TTF_CloseFont(Police);
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return NULL;
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}
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if (!AntiAlias)
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{
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// Mappage des couleurs
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/*for (Indice=0; Indice < Texte8Bit->w * Texte8Bit->h; Indice++)
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{
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if ()
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*(BrosseRetour+Indice)=*(BrosseRetour+Indice) ? (*(BrosseRetour+Indice)+96-15) : 0;
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}*/
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}
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*Largeur=Texte8Bit->w;
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*Hauteur=Texte8Bit->h;
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SDL_FreeSurface(Texte8Bit);
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return BrosseRetour;
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}
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#endif
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byte *Rendu_Texte(const char *Chaine, int Taille, int AntiAlias, int *Largeur, int *Hauteur)
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{
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#ifndef NOTTF
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return Rendu_Texte_TTF(Chaine, Taille, AntiAlias, Largeur, Hauteur);
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#else
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return NULL;
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#endif
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}
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