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annotate src/video/gem/SDL_gemevents.c @ 3944:d59dacd36696 SDL-1.2

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Allow creation of window bigger than visible size
author Patrice Mandin <patmandin@gmail.com>
date Sun, 27 May 2007 08:53:48 +0000
parents c3625a895caf
children 57b017e6aebf
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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23
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24 /*
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25 * GEM SDL video driver implementation
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26 * inspired from the Dummy SDL driver
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27 *
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28 * Patrice Mandin
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29 * and work from
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30 * Olivier Landemarre, Johan Klockars, Xavier Joubert, Claude Attard
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31 */
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32
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33 #include <gem.h>
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34
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35 #include "../../events/SDL_sysevents.h"
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36 #include "../../events/SDL_events_c.h"
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37 #include "SDL_gemvideo.h"
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38 #include "SDL_gemevents_c.h"
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39 #include "../ataricommon/SDL_atarikeys.h" /* for keyboard scancodes */
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40 #include "../ataricommon/SDL_atarievents_c.h"
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41 #include "../ataricommon/SDL_xbiosevents_c.h"
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42 #include "../ataricommon/SDL_ataridevmouse_c.h"
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43
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44 /* Variables */
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45
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46 static unsigned char gem_currentkeyboard[ATARIBIOS_MAXKEYS];
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47 static unsigned char gem_previouskeyboard[ATARIBIOS_MAXKEYS];
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48
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49 /* Functions prototypes */
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50
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51 static int do_messages(_THIS, short *message);
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52 static void do_keyboard(short kc, short ks);
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53 static void do_mouse(_THIS, short mx, short my, short mb, short ks);
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54
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55 /* Functions */
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56
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57 void GEM_InitOSKeymap(_THIS)
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58 {
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59 SDL_memset(gem_currentkeyboard, 0, sizeof(gem_currentkeyboard));
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60 SDL_memset(gem_previouskeyboard, 0, sizeof(gem_previouskeyboard));
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61
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62 /* Mouse init */
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63 GEM_mouse_relative = SDL_FALSE;
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64
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65 SDL_Atari_InitInternalKeymap(this);
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66 }
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67
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68 void GEM_PumpEvents(_THIS)
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69 {
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70 short mousex, mousey, mouseb, dummy;
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71 short kstate, prevkc, prevks;
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72 int i;
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73 SDL_keysym keysym;
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74
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75 SDL_memset(gem_currentkeyboard,0,sizeof(gem_currentkeyboard));
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76 prevkc = prevks = 0;
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77
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78 for (;;)
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79 {
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80 int quit, resultat, event_mask, mouse_event;
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81 short buffer[8], kc;
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82 short x2,y2,w2,h2;
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83
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84 quit =
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85 mouse_event =
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86 x2=y2=w2=h2 = 0;
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87
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88 event_mask = MU_MESAG|MU_TIMER|MU_KEYBD;
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89 if (!GEM_fullscreen && (GEM_handle>=0)) {
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90 wind_get (GEM_handle, WF_WORKXYWH, &x2, &y2, &w2, &h2);
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91 event_mask |= MU_M1;
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92 if ( (SDL_GetAppState() & SDL_APPMOUSEFOCUS) ) {
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93 mouse_event = MO_LEAVE;
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94 } else {
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95 mouse_event = MO_ENTER;
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96 }
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97 }
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98
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99 resultat = evnt_multi(
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100 event_mask,
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101 0,0,0,
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102 mouse_event,x2,y2,w2,h2,
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103 0,0,0,0,0,
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104 buffer,
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105 10,
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106 &dummy,&dummy,&dummy,&kstate,&kc,&dummy
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107 );
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108
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109 /* Message event ? */
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110 if (resultat & MU_MESAG)
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111 quit = do_messages(this, buffer);
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112
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113 /* Keyboard event ? */
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114 if (resultat & MU_KEYBD) {
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115 if ((prevkc != kc) || (prevks != kstate)) {
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116 do_keyboard(kc,kstate);
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117 } else {
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118 /* Avoid looping, if repeating same key */
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119 break;
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120 }
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121 }
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122
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123 /* Mouse entering/leaving window */
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124 if (resultat & MU_M1) {
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125 if (this->input_grab == SDL_GRAB_OFF) {
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126 if (SDL_GetAppState() & SDL_APPMOUSEFOCUS) {
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127 SDL_PrivateAppActive(0, SDL_APPMOUSEFOCUS);
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128 if (SDL_GetAppState() & SDL_APPINPUTFOCUS) {
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129 graf_mouse(ARROW, NULL);
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130 }
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131 } else {
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132 SDL_PrivateAppActive(1, SDL_APPMOUSEFOCUS);
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133 if (SDL_GetAppState() & SDL_APPINPUTFOCUS) {
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134 if (GEM_cursor == (void *) -1) {
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135 graf_mouse(M_OFF, NULL);
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136 } else if (GEM_cursor) {
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137 graf_mouse(USER_DEF, GEM_cursor->mform_p);
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138 }
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139 }
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140 }
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141 }
f73b199bcd75 Better mouse lose/gain focus
Patrice Mandin <patmandin@gmail.com>
parents: 1065
diff changeset
142 }
f73b199bcd75 Better mouse lose/gain focus
Patrice Mandin <patmandin@gmail.com>
parents: 1065
diff changeset
143
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
144 /* Timer event ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145 if ((resultat & MU_TIMER) || quit)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
147 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
148
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149 /* Update mouse */
319
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
150 graf_mkstate(&mousex, &mousey, &mouseb, &kstate);
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
151 do_mouse(this, mousex, mousey, mouseb, kstate);
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
152
319
189a6a3416c7 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
153 /* Now generate keyboard events */
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
154 for (i=0; i<ATARIBIOS_MAXKEYS; i++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
155 /* Key pressed ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
156 if (gem_currentkeyboard[i] && !gem_previouskeyboard[i])
1209
a55ac374271c Added preliminary missingtranslation from Atari to Unicode charset
Patrice Mandin <patmandin@gmail.com>
parents: 1092
diff changeset
157 SDL_PrivateKeyboard(SDL_PRESSED,
3861
c3625a895caf Use new keyboard mapping routines
Patrice Mandin <patmandin@gmail.com>
parents: 3854
diff changeset
158 SDL_Atari_TranslateKey(i, &keysym, SDL_TRUE));
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
159
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
160 /* Key unpressed ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
161 if (gem_previouskeyboard[i] && !gem_currentkeyboard[i])
1209
a55ac374271c Added preliminary missingtranslation from Atari to Unicode charset
Patrice Mandin <patmandin@gmail.com>
parents: 1092
diff changeset
162 SDL_PrivateKeyboard(SDL_RELEASED,
3861
c3625a895caf Use new keyboard mapping routines
Patrice Mandin <patmandin@gmail.com>
parents: 3854
diff changeset
163 SDL_Atari_TranslateKey(i, &keysym, SDL_FALSE));
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
164 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
165
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
166 SDL_memcpy(gem_previouskeyboard,gem_currentkeyboard,sizeof(gem_previouskeyboard));
996
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
167
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
168 /* Refresh window name ? */
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
169 if (GEM_refresh_name) {
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
170 if ( SDL_GetAppState() & SDL_APPACTIVE ) {
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
171 /* Fullscreen/windowed */
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
172 if (GEM_title_name) {
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
173 wind_set(GEM_handle,WF_NAME,(short)(((unsigned long)GEM_title_name)>>16),(short)(((unsigned long)GEM_title_name) & 0xffff),0,0);
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
174 }
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
175 } else {
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
176 /* Iconified */
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
177 if (GEM_icon_name) {
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
178 wind_set(GEM_handle,WF_NAME,(short)(((unsigned long)GEM_icon_name)>>16),(short)(((unsigned long)GEM_icon_name) & 0xffff),0,0);
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
179 }
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
180 }
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
181 GEM_refresh_name = SDL_FALSE;
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
182 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
183 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
184
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
185 static int do_messages(_THIS, short *message)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
186 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
187 int quit, posted;
922
7b920743ce57 Correctly set window size if resized or maximized
Patrice Mandin <patmandin@gmail.com>
parents: 919
diff changeset
188 short x2,y2,w2,h2;
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
189
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
190 quit=0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
191 switch (message[0]) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
192 case WM_CLOSED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
193 case AP_TERM:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
194 posted = SDL_PrivateQuit();
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
195 quit=1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
196 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
197 case WM_MOVED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
198 wind_set(message[3],WF_CURRXYWH,message[4],message[5],message[6],message[7]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
199 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200 case WM_TOPPED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201 wind_set(message[3],WF_TOP,message[4],0,0,0);
1091
67b7f0f410a2 Correctly process top/bottom event messages
Patrice Mandin <patmandin@gmail.com>
parents: 1090
diff changeset
202 /* Continue with TOP event processing */
67b7f0f410a2 Correctly process top/bottom event messages
Patrice Mandin <patmandin@gmail.com>
parents: 1090
diff changeset
203 case WM_ONTOP:
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
204 SDL_PrivateAppActive(1, SDL_APPINPUTFOCUS);
1074
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
205 if (VDI_setpalette) {
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
206 VDI_setpalette(this, VDI_curpalette);
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
207 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
208 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
209 case WM_REDRAW:
964
d9209754ebee Prevent redraws till internal buffers are correctly setup
Patrice Mandin <patmandin@gmail.com>
parents: 928
diff changeset
210 if (!GEM_lock_redraw) {
d9209754ebee Prevent redraws till internal buffers are correctly setup
Patrice Mandin <patmandin@gmail.com>
parents: 928
diff changeset
211 GEM_wind_redraw(this, message[3],&message[4]);
d9209754ebee Prevent redraws till internal buffers are correctly setup
Patrice Mandin <patmandin@gmail.com>
parents: 928
diff changeset
212 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
213 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
214 case WM_ICONIFY:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
215 case WM_ALLICONIFY:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
216 wind_set(message[3],WF_ICONIFY,message[4],message[5],message[6],message[7]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
217 /* If we're active, make ourselves inactive */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
218 if ( SDL_GetAppState() & SDL_APPACTIVE ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
219 /* Send an internal deactivate event */
1088
6091b9ca1a97 Don't generate multiple mouse focus events
Patrice Mandin <patmandin@gmail.com>
parents: 1074
diff changeset
220 SDL_PrivateAppActive(0, SDL_APPACTIVE);
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
221 }
736
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
222 /* Update window title */
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
223 if (GEM_refresh_name && GEM_icon_name) {
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
224 wind_set(GEM_handle,WF_NAME,(short)(((unsigned long)GEM_icon_name)>>16),(short)(((unsigned long)GEM_icon_name) & 0xffff),0,0);
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
225 GEM_refresh_name = SDL_FALSE;
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
226 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
227 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
228 case WM_UNICONIFY:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
229 wind_set(message[3],WF_UNICONIFY,message[4],message[5],message[6],message[7]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
230 /* If we're not active, make ourselves active */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
231 if ( !(SDL_GetAppState() & SDL_APPACTIVE) ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
232 /* Send an internal activate event */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
233 SDL_PrivateAppActive(1, SDL_APPACTIVE);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
234 }
736
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
235 if (GEM_refresh_name && GEM_title_name) {
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
236 wind_set(GEM_handle,WF_NAME,(short)(((unsigned long)GEM_title_name)>>16),(short)(((unsigned long)GEM_title_name) & 0xffff),0,0);
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
237 GEM_refresh_name = SDL_FALSE;
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
238 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
239 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
240 case WM_SIZED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
241 wind_set (message[3], WF_CURRXYWH, message[4], message[5], message[6], message[7]);
964
d9209754ebee Prevent redraws till internal buffers are correctly setup
Patrice Mandin <patmandin@gmail.com>
parents: 928
diff changeset
242 wind_get (message[3], WF_WORKXYWH, &x2, &y2, &w2, &h2);
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
243 GEM_win_fulled = SDL_FALSE; /* Cancel maximized flag */
964
d9209754ebee Prevent redraws till internal buffers are correctly setup
Patrice Mandin <patmandin@gmail.com>
parents: 928
diff changeset
244 GEM_lock_redraw = SDL_TRUE; /* Prevent redraw till buffers resized */
922
7b920743ce57 Correctly set window size if resized or maximized
Patrice Mandin <patmandin@gmail.com>
parents: 919
diff changeset
245 SDL_PrivateResize(w2, h2);
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
246 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 case WM_FULLED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
249 short x,y,w,h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
250
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
251 if (GEM_win_fulled) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
252 wind_get (message[3], WF_PREVXYWH, &x, &y, &w, &h);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
253 GEM_win_fulled = SDL_FALSE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
254 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
255 x = GEM_desk_x;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
256 y = GEM_desk_y;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
257 w = GEM_desk_w;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
258 h = GEM_desk_h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
259 GEM_win_fulled = SDL_TRUE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
260 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
261 wind_set (message[3], WF_CURRXYWH, x, y, w, h);
922
7b920743ce57 Correctly set window size if resized or maximized
Patrice Mandin <patmandin@gmail.com>
parents: 919
diff changeset
262 wind_get (message[3], WF_WORKXYWH, &x2, &y2, &w2, &h2);
964
d9209754ebee Prevent redraws till internal buffers are correctly setup
Patrice Mandin <patmandin@gmail.com>
parents: 928
diff changeset
263 GEM_lock_redraw = SDL_TRUE; /* Prevent redraw till buffers resized */
922
7b920743ce57 Correctly set window size if resized or maximized
Patrice Mandin <patmandin@gmail.com>
parents: 919
diff changeset
264 SDL_PrivateResize(w2, h2);
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
265 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
266 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
267 case WM_BOTTOMED:
1091
67b7f0f410a2 Correctly process top/bottom event messages
Patrice Mandin <patmandin@gmail.com>
parents: 1090
diff changeset
268 wind_set(message[3],WF_BOTTOM,0,0,0,0);
67b7f0f410a2 Correctly process top/bottom event messages
Patrice Mandin <patmandin@gmail.com>
parents: 1090
diff changeset
269 /* Continue with BOTTOM event processing */
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
270 case WM_UNTOPPED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
271 SDL_PrivateAppActive(0, SDL_APPINPUTFOCUS);
1074
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
272 if (VDI_setpalette) {
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
273 VDI_setpalette(this, VDI_oldpalette);
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
274 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
275 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
276 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
277
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
278 return quit;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
279 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
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280
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281 static void do_keyboard(short kc, short ks)
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282 {
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283 int scancode;
281
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284
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285 if (kc) {
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286 scancode=(kc>>8) & (ATARIBIOS_MAXKEYS-1);
281
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287 gem_currentkeyboard[scancode]=0xFF;
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288 }
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289
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290 /* Read special keys */
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291 if (ks & K_RSHIFT)
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292 gem_currentkeyboard[SCANCODE_RIGHTSHIFT]=0xFF;
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293 if (ks & K_LSHIFT)
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294 gem_currentkeyboard[SCANCODE_LEFTSHIFT]=0xFF;
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295 if (ks & K_CTRL)
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296 gem_currentkeyboard[SCANCODE_LEFTCONTROL]=0xFF;
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297 if (ks & K_ALT)
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298 gem_currentkeyboard[SCANCODE_LEFTALT]=0xFF;
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299 }
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300
319
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301 static void do_mouse(_THIS, short mx, short my, short mb, short ks)
281
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302 {
319
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303 static short prevmousex=0, prevmousey=0, prevmouseb=0;
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304 short x2, y2, w2, h2;
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305
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306 /* Don't return mouse events if out of window */
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307 if ((SDL_GetAppState() & SDL_APPMOUSEFOCUS)==0) {
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308 return;
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309 }
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310
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311 /* Retrieve window coords, and generate mouse events accordingly */
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312 x2 = y2 = 0;
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313 w2 = VDI_w;
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314 h2 = VDI_h;
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315 if ((!GEM_fullscreen) && (GEM_handle>=0)) {
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316 wind_get (GEM_handle, WF_WORKXYWH, &x2, &y2, &w2, &h2);
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317
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318 /* Do not generate mouse button event if out of window working area */
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319 if ((mx<x2) || (mx>=x2+w2) || (my<y2) || (my>=y2+h2)) {
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320 mb=prevmouseb;
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321 }
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322 }
319
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323
281
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324 /* Mouse motion ? */
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325 if (GEM_mouse_relative) {
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326 if (GEM_usedevmouse) {
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327 SDL_AtariDevMouse_PostMouseEvents(this, SDL_FALSE);
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328 } else {
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329 SDL_AtariXbios_PostMouseEvents(this, SDL_FALSE);
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330 }
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331 } else {
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332 if ((prevmousex!=mx) || (prevmousey!=my)) {
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333 int posx, posy;
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334
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335 /* Give mouse position relative to window position */
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336 posx = mx - x2;
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337 if (posx<0) posx = 0;
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338 if (posx>w2) posx = w2-1;
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339 posy = my - y2;
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340 if (posy<0) posy = 0;
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341 if (posy>h2) posy = h2-1;
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342
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343 SDL_PrivateMouseMotion(0, 0, posx, posy);
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344 }
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345 prevmousex = mx;
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346 prevmousey = my;
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347 }
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348
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349 /* Mouse button ? */
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350 if (prevmouseb!=mb) {
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351 int i;
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352
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353 for (i=0;i<2;i++) {
281
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354 int curbutton, prevbutton;
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355
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356 curbutton = mb & (1<<i);
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357 prevbutton = prevmouseb & (1<<i);
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358
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359 if (curbutton && !prevbutton) {
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360 SDL_PrivateMouseButton(SDL_PRESSED, i+1, 0, 0);
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361 }
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362 if (!curbutton && prevbutton) {
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363 SDL_PrivateMouseButton(SDL_RELEASED, i+1, 0, 0);
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364 }
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365 }
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366 prevmouseb = mb;
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367 }
319
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368
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369 /* Read special keys */
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370 if (ks & K_RSHIFT)
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371 gem_currentkeyboard[SCANCODE_RIGHTSHIFT]=0xFF;
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372 if (ks & K_LSHIFT)
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373 gem_currentkeyboard[SCANCODE_LEFTSHIFT]=0xFF;
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374 if (ks & K_CTRL)
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375 gem_currentkeyboard[SCANCODE_LEFTCONTROL]=0xFF;
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376 if (ks & K_ALT)
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377 gem_currentkeyboard[SCANCODE_LEFTALT]=0xFF;
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378 }