Mercurial > sdl-ios-xcode

annotate src/video/gem/SDL_gemevents.c @ 4249:429c8dd3175d SDL-1.2

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Fixed bug #713 Don't clamp the mouse coordinates to the video surface size, instead clamp them to the last known window size. This allows users to get the correct mouse coordinates even if they don't call SDL_SetVideoMode() in response to an SDL_VIDEORESIZE event (used as a hack to retain the OpenGL context on Windows and Linux after a window resize)
author Sam Lantinga <slouken@libsdl.org>
date Sun, 27 Sep 2009 05:18:43 +0000
parents a1b03ba2fcd0
children 5002d6aeb85c
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 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 mouse_event = ( (SDL_GetAppState() & SDL_APPMOUSEFOCUS)
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93 == SDL_APPMOUSEFOCUS) ? MO_LEAVE : MO_ENTER;
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94 }
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95
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96 resultat = evnt_multi(
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97 event_mask,
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98 0,0,0,
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99 mouse_event,x2,y2,w2,h2,
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100 0,0,0,0,0,
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101 buffer,
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102 10,
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103 &dummy,&dummy,&dummy,&kstate,&kc,&dummy
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104 );
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105
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106 /* Message event ? */
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107 if (resultat & MU_MESAG)
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108 quit = do_messages(this, buffer);
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109
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110 /* Keyboard event ? */
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111 if (resultat & MU_KEYBD) {
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112 if ((prevkc != kc) || (prevks != kstate)) {
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113 do_keyboard(kc,kstate);
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114 } else {
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115 /* Avoid looping, if repeating same key */
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116 break;
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117 }
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118 }
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119
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120 /* Mouse entering/leaving window */
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121 if (resultat & MU_M1) {
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122 if (this->input_grab == SDL_GRAB_OFF) {
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123 /* Switch mouse focus state */
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124 SDL_PrivateAppActive((mouse_event == MO_ENTER),
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125 SDL_APPMOUSEFOCUS);
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126 }
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127 GEM_CheckMouseMode(this);
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128 }
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129
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130 /* Timer event ? */
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131 if ((resultat & MU_TIMER) || quit)
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132 break;
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133 }
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134
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135 /* Update mouse */
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136 graf_mkstate(&mousex, &mousey, &mouseb, &kstate);
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137 do_mouse(this, mousex, mousey, mouseb, kstate);
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138
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139 /* Now generate keyboard events */
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c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
140 for (i=0; i<ATARIBIOS_MAXKEYS; i++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
141 /* Key pressed ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
142 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
143 SDL_PrivateKeyboard(SDL_PRESSED,
3861
c3625a895caf Use new keyboard mapping routines
Patrice Mandin <patmandin@gmail.com>
parents: 3854
diff changeset
144 SDL_Atari_TranslateKey(i, &keysym, SDL_TRUE));
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 /* Key unpressed ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
147 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
148 SDL_PrivateKeyboard(SDL_RELEASED,
3861
c3625a895caf Use new keyboard mapping routines
Patrice Mandin <patmandin@gmail.com>
parents: 3854
diff changeset
149 SDL_Atari_TranslateKey(i, &keysym, SDL_FALSE));
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
151
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
152 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
153
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
154 /* Refresh window name ? */
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
155 if (GEM_refresh_name) {
4059
57b017e6aebf Simplify setting window title
Patrice Mandin <patmandin@gmail.com>
parents: 3861
diff changeset
156 const char *window_name =
57b017e6aebf Simplify setting window title
Patrice Mandin <patmandin@gmail.com>
parents: 3861
diff changeset
157 (SDL_GetAppState() & SDL_APPACTIVE)
57b017e6aebf Simplify setting window title
Patrice Mandin <patmandin@gmail.com>
parents: 3861
diff changeset
158 ? GEM_title_name : GEM_icon_name;
57b017e6aebf Simplify setting window title
Patrice Mandin <patmandin@gmail.com>
parents: 3861
diff changeset
159 if (window_name) {
57b017e6aebf Simplify setting window title
Patrice Mandin <patmandin@gmail.com>
parents: 3861
diff changeset
160 wind_set(GEM_handle,WF_NAME,
57b017e6aebf Simplify setting window title
Patrice Mandin <patmandin@gmail.com>
parents: 3861
diff changeset
161 (short)(((unsigned long)window_name)>>16),
57b017e6aebf Simplify setting window title
Patrice Mandin <patmandin@gmail.com>
parents: 3861
diff changeset
162 (short)(((unsigned long)window_name) & 0xffff),
57b017e6aebf Simplify setting window title
Patrice Mandin <patmandin@gmail.com>
parents: 3861
diff changeset
163 0,0);
996
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
164 }
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
165 GEM_refresh_name = SDL_FALSE;
54bb19455081 Forgot to change window title in the normal case
Patrice Mandin <patmandin@gmail.com>
parents: 964
diff changeset
166 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
167 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
168
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
169 static int do_messages(_THIS, short *message)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
170 {
4060
0b4ebec67cad Call GEM_CheckMouseMode everytime something may change mouse form, and do it properly
Patrice Mandin <patmandin@gmail.com>
parents: 4059
diff changeset
171 int quit, posted, check_mouse_mode;
922
7b920743ce57 Correctly set window size if resized or maximized
Patrice Mandin <patmandin@gmail.com>
parents: 919
diff changeset
172 short x2,y2,w2,h2;
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
173
4060
0b4ebec67cad Call GEM_CheckMouseMode everytime something may change mouse form, and do it properly
Patrice Mandin <patmandin@gmail.com>
parents: 4059
diff changeset
174 quit = check_mouse_mode = 0;
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
175 switch (message[0]) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
176 case WM_CLOSED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
177 case AP_TERM:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
178 posted = SDL_PrivateQuit();
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
179 quit=1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
180 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
181 case WM_MOVED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
182 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
183 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
184 case WM_TOPPED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
185 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
186 /* Continue with TOP event processing */
67b7f0f410a2 Correctly process top/bottom event messages
Patrice Mandin <patmandin@gmail.com>
parents: 1090
diff changeset
187 case WM_ONTOP:
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
188 SDL_PrivateAppActive(1, SDL_APPINPUTFOCUS);
1074
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
189 if (VDI_setpalette) {
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
190 VDI_setpalette(this, VDI_curpalette);
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
191 }
4060
0b4ebec67cad Call GEM_CheckMouseMode everytime something may change mouse form, and do it properly
Patrice Mandin <patmandin@gmail.com>
parents: 4059
diff changeset
192 check_mouse_mode = 1;
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
193 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
194 case WM_REDRAW:
964
d9209754ebee Prevent redraws till internal buffers are correctly setup
Patrice Mandin <patmandin@gmail.com>
parents: 928
diff changeset
195 if (!GEM_lock_redraw) {
d9209754ebee Prevent redraws till internal buffers are correctly setup
Patrice Mandin <patmandin@gmail.com>
parents: 928
diff changeset
196 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
197 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
198 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
199 case WM_ICONIFY:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200 case WM_ALLICONIFY:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201 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
202 /* If we're active, make ourselves inactive */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
203 if ( SDL_GetAppState() & SDL_APPACTIVE ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
204 /* Send an internal deactivate event */
1088
6091b9ca1a97 Don't generate multiple mouse focus events
Patrice Mandin <patmandin@gmail.com>
parents: 1074
diff changeset
205 SDL_PrivateAppActive(0, SDL_APPACTIVE);
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
206 }
736
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
207 /* Update window title */
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
208 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
209 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
210 GEM_refresh_name = SDL_FALSE;
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
211 }
4060
0b4ebec67cad Call GEM_CheckMouseMode everytime something may change mouse form, and do it properly
Patrice Mandin <patmandin@gmail.com>
parents: 4059
diff changeset
212 check_mouse_mode = 1;
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_UNICONIFY:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
215 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
216 /* If we're not active, make ourselves active */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
217 if ( !(SDL_GetAppState() & SDL_APPACTIVE) ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
218 /* Send an internal activate event */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
219 SDL_PrivateAppActive(1, SDL_APPACTIVE);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
220 }
736
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
221 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
222 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
223 GEM_refresh_name = SDL_FALSE;
028e03e273c8 Use new C2P routine + corrections for iconification window
Patrice Mandin <patmandin@gmail.com>
parents: 319
diff changeset
224 }
4060
0b4ebec67cad Call GEM_CheckMouseMode everytime something may change mouse form, and do it properly
Patrice Mandin <patmandin@gmail.com>
parents: 4059
diff changeset
225 check_mouse_mode = 1;
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
226 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
227 case WM_SIZED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
228 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
229 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
230 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
231 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
232 SDL_PrivateResize(w2, h2);
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
233 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
234 case WM_FULLED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
235 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
236 short x,y,w,h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
237
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
238 if (GEM_win_fulled) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
239 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
240 GEM_win_fulled = SDL_FALSE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
241 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
242 x = GEM_desk_x;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
243 y = GEM_desk_y;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
244 w = GEM_desk_w;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
245 h = GEM_desk_h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
246 GEM_win_fulled = SDL_TRUE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248 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
249 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
250 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
251 SDL_PrivateResize(w2, h2);
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
252 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
253 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
254 case WM_BOTTOMED:
1091
67b7f0f410a2 Correctly process top/bottom event messages
Patrice Mandin <patmandin@gmail.com>
parents: 1090
diff changeset
255 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
256 /* Continue with BOTTOM event processing */
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
257 case WM_UNTOPPED:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
258 SDL_PrivateAppActive(0, SDL_APPINPUTFOCUS);
1074
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
259 if (VDI_setpalette) {
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
260 VDI_setpalette(this, VDI_oldpalette);
936da0056ed3 Save/restore system palette when application topped/untopped
Patrice Mandin <patmandin@gmail.com>
parents: 1073
diff changeset
261 }
4060
0b4ebec67cad Call GEM_CheckMouseMode everytime something may change mouse form, and do it properly
Patrice Mandin <patmandin@gmail.com>
parents: 4059
diff changeset
262 check_mouse_mode = 1;
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
263 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
264 }
4060
0b4ebec67cad Call GEM_CheckMouseMode everytime something may change mouse form, and do it properly
Patrice Mandin <patmandin@gmail.com>
parents: 4059
diff changeset
265
0b4ebec67cad Call GEM_CheckMouseMode everytime something may change mouse form, and do it properly
Patrice Mandin <patmandin@gmail.com>
parents: 4059
diff changeset
266 if (check_mouse_mode) {
0b4ebec67cad Call GEM_CheckMouseMode everytime something may change mouse form, and do it properly
Patrice Mandin <patmandin@gmail.com>
parents: 4059
diff changeset
267 GEM_CheckMouseMode(this);
0b4ebec67cad Call GEM_CheckMouseMode everytime something may change mouse form, and do it properly
Patrice Mandin <patmandin@gmail.com>
parents: 4059
diff changeset
268 }
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
269
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
270 return quit;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
271 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
272
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
273 static void do_keyboard(short kc, short ks)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
274 {
3861
c3625a895caf Use new keyboard mapping routines
Patrice Mandin <patmandin@gmail.com>
parents: 3854
diff changeset
275 int scancode;
281
c5010ab8ba35 Added initial support for Atari (thanks Patrice!)
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parents:
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276
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277 if (kc) {
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278 scancode=(kc>>8) & (ATARIBIOS_MAXKEYS-1);
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279 gem_currentkeyboard[scancode]=0xFF;
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280 }
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281
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282 /* Read special keys */
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283 if (ks & K_RSHIFT)
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284 gem_currentkeyboard[SCANCODE_RIGHTSHIFT]=0xFF;
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285 if (ks & K_LSHIFT)
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286 gem_currentkeyboard[SCANCODE_LEFTSHIFT]=0xFF;
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287 if (ks & K_CTRL)
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288 gem_currentkeyboard[SCANCODE_LEFTCONTROL]=0xFF;
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289 if (ks & K_ALT)
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290 gem_currentkeyboard[SCANCODE_LEFTALT]=0xFF;
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291 }
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292
319
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293 static void do_mouse(_THIS, short mx, short my, short mb, short ks)
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294 {
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295 static short prevmousex=0, prevmousey=0, prevmouseb=0;
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296 short x2, y2, w2, h2;
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297
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298 /* Don't return mouse events if out of window */
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299 if ((SDL_GetAppState() & SDL_APPMOUSEFOCUS)==0) {
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300 return;
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301 }
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302
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303 /* Retrieve window coords, and generate mouse events accordingly */
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304 x2 = y2 = 0;
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305 w2 = VDI_w;
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306 h2 = VDI_h;
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307 if ((!GEM_fullscreen) && (GEM_handle>=0)) {
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308 wind_get (GEM_handle, WF_WORKXYWH, &x2, &y2, &w2, &h2);
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309
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310 /* Do not generate mouse button event if out of window working area */
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311 if ((mx<x2) || (mx>=x2+w2) || (my<y2) || (my>=y2+h2)) {
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312 mb=prevmouseb;
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313 }
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314 }
319
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315
281
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316 /* Mouse motion ? */
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317 if (GEM_mouse_relative) {
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318 if (GEM_usedevmouse) {
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319 SDL_AtariDevMouse_PostMouseEvents(this, SDL_FALSE);
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320 } else {
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321 SDL_AtariXbios_PostMouseEvents(this, SDL_FALSE);
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322 }
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323 } else {
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324 if ((prevmousex!=mx) || (prevmousey!=my)) {
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325 int posx, posy;
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326
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327 /* Give mouse position relative to window position */
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328 posx = mx - x2;
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329 if (posx<0) posx = 0;
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330 if (posx>w2) posx = w2-1;
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331 posy = my - y2;
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332 if (posy<0) posy = 0;
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333 if (posy>h2) posy = h2-1;
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334
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335 SDL_PrivateMouseMotion(0, 0, posx, posy);
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336 }
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337 prevmousex = mx;
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338 prevmousey = my;
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339 }
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340
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341 /* Mouse button ? */
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342 if (prevmouseb!=mb) {
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343 int i;
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344
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345 for (i=0;i<2;i++) {
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346 int curbutton, prevbutton;
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347
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348 curbutton = mb & (1<<i);
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349 prevbutton = prevmouseb & (1<<i);
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350
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351 if (curbutton && !prevbutton) {
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352 SDL_PrivateMouseButton(SDL_PRESSED, i+1, 0, 0);
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353 }
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354 if (!curbutton && prevbutton) {
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355 SDL_PrivateMouseButton(SDL_RELEASED, i+1, 0, 0);
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356 }
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357 }
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358 prevmouseb = mb;
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359 }
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360
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361 /* Read special keys */
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362 if (ks & K_RSHIFT)
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363 gem_currentkeyboard[SCANCODE_RIGHTSHIFT]=0xFF;
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364 if (ks & K_LSHIFT)
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365 gem_currentkeyboard[SCANCODE_LEFTSHIFT]=0xFF;
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366 if (ks & K_CTRL)
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367 gem_currentkeyboard[SCANCODE_LEFTCONTROL]=0xFF;
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368 if (ks & K_ALT)
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369 gem_currentkeyboard[SCANCODE_LEFTALT]=0xFF;
281
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370 }