19682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* 29682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL - Simple DirectMedia Layer 39682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Copyright (C) 1997-2012 Sam Lantinga 49682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 59682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall This library is free software; you can redistribute it and/or 69682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall modify it under the terms of the GNU Lesser General Public 79682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall License as published by the Free Software Foundation; either 89682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall version 2.1 of the License, or (at your option) any later version. 99682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall This library is distributed in the hope that it will be useful, 119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall but WITHOUT ANY WARRANTY; without even the implied warranty of 129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Lesser General Public License for more details. 149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall You should have received a copy of the GNU Lesser General Public 169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall License along with this library; if not, write to the Free Software 179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Sam Lantinga 209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall slouken@libsdl.org 219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall*/ 229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "SDL_config.h" 239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 249682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* 259682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM SDL video driver 269682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Window manager functions 279682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 289682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Patrice Mandin 299682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall*/ 309682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 319682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* Mint includes */ 329682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include <gem.h> 339682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 349682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "SDL_gemwm_c.h" 359682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 369682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* Defines */ 379682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 389682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#define ICONWIDTH 64 399682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#define ICONHEIGHT 64 409682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 419682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* Functions */ 429682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 439682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallvoid GEM_SetCaption(_THIS, const char *title, const char *icon) 449682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 459682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (title) { 469682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_title_name = title; 479682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_refresh_name = SDL_TRUE; 489682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 499682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 509682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (icon) { 519682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_icon_name = icon; 529682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_refresh_name = SDL_TRUE; 539682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 549682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 559682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 569682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallvoid GEM_SetIcon(_THIS, SDL_Surface *icon, Uint8 *mask) 579682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 589682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_Surface *sicon; 599682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_Rect bounds; 609682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 619682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#if 0 629682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if ((GEM_wfeatures & (1<<WF_ICONIFY))==0) { 639682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return; 649682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 659682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#endif 669682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 679682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (icon == NULL) { 689682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return; 699682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 709682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 719682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* Convert icon to the screen format */ 729682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall sicon = SDL_CreateRGBSurface(SDL_SWSURFACE, icon->w, icon->h, 739682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall VDI_bpp, VDI_redmask, VDI_greenmask, VDI_bluemask, 0); 749682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if ( sicon == NULL ) { 759682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return; 769682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 779682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 789682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall bounds.x = 0; 799682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall bounds.y = 0; 809682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall bounds.w = icon->w; 819682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall bounds.h = icon->h; 829682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if ( SDL_LowerBlit(icon, &bounds, sicon, &bounds) < 0 ) { 839682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_FreeSurface(sicon); 849682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return; 859682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 869682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 879682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_icon = sicon; 889682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 899682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 909682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallint GEM_IconifyWindow(_THIS) 919682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 929682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if ((GEM_wfeatures & (1<<WF_ICONIFY))==0) 939682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return 0; 949682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 959682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_message[0] = WM_ICONIFY; 969682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_message[1] = gl_apid; 979682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_message[2] = 0; 989682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_message[3] = GEM_handle; 999682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_message[4] = 0; 1009682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_message[5] = GEM_desk_h-ICONHEIGHT; 1019682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_message[6] = ICONWIDTH; 1029682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GEM_message[7] = ICONHEIGHT; 1039682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1049682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall appl_write(gl_apid, sizeof(GEM_message), GEM_message); 1059682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1069682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return 1; 1079682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 1089682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1099682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse HallSDL_GrabMode GEM_GrabInput(_THIS, SDL_GrabMode mode) 1109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 1119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (this->screen == NULL) { 1129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return SDL_GRAB_OFF; 1139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 1149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return mode; 1169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 117