slouken@1895
|
1 |
/*
|
slouken@5535
|
2 |
Simple DirectMedia Layer
|
slouken@5535
|
3 |
Copyright (C) 1997-2011 Sam Lantinga <slouken@libsdl.org>
|
slouken@1895
|
4 |
|
slouken@5535
|
5 |
This software is provided 'as-is', without any express or implied
|
slouken@5535
|
6 |
warranty. In no event will the authors be held liable for any damages
|
slouken@5535
|
7 |
arising from the use of this software.
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slouken@1895
|
8 |
|
slouken@5535
|
9 |
Permission is granted to anyone to use this software for any purpose,
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slouken@5535
|
10 |
including commercial applications, and to alter it and redistribute it
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slouken@5535
|
11 |
freely, subject to the following restrictions:
|
slouken@1895
|
12 |
|
slouken@5535
|
13 |
1. The origin of this software must not be misrepresented; you must not
|
slouken@5535
|
14 |
claim that you wrote the original software. If you use this software
|
slouken@5535
|
15 |
in a product, an acknowledgment in the product documentation would be
|
slouken@5535
|
16 |
appreciated but is not required.
|
slouken@5535
|
17 |
2. Altered source versions must be plainly marked as such, and must not be
|
slouken@5535
|
18 |
misrepresented as being the original software.
|
slouken@5535
|
19 |
3. This notice may not be removed or altered from any source distribution.
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slouken@1895
|
20 |
*/
|
slouken@2710
|
21 |
|
slouken@1895
|
22 |
#include "SDL_config.h"
|
slouken@1895
|
23 |
|
slouken@5062
|
24 |
#include "SDL_windowsvideo.h"
|
slouken@5062
|
25 |
#include "SDL_windowsshape.h"
|
slouken@1895
|
26 |
#include "SDL_syswm.h"
|
slouken@1895
|
27 |
#include "SDL_vkeys.h"
|
slouken@1895
|
28 |
#include "../../events/SDL_events_c.h"
|
slouken@4919
|
29 |
#include "../../events/SDL_touch_c.h"
|
slouken@1895
|
30 |
|
jimtla@4650
|
31 |
|
jimtla@4650
|
32 |
|
slouken@4868
|
33 |
/*#define WMMSG_DEBUG*/
|
slouken@1895
|
34 |
#ifdef WMMSG_DEBUG
|
jimtla@4650
|
35 |
#include <stdio.h>
|
slouken@1895
|
36 |
#include "wmmsg.h"
|
slouken@1895
|
37 |
#endif
|
slouken@1895
|
38 |
|
slouken@1895
|
39 |
/* Masks for processing the windows KEYDOWN and KEYUP messages */
|
slouken@2317
|
40 |
#define REPEATED_KEYMASK (1<<30)
|
slouken@2317
|
41 |
#define EXTENDED_KEYMASK (1<<24)
|
slouken@1895
|
42 |
|
bob@2324
|
43 |
#define VK_ENTER 10 /* Keypad Enter ... no VKEY defined? */
|
slouken@2313
|
44 |
|
icculus@2127
|
45 |
/* Make sure XBUTTON stuff is defined that isn't in older Platform SDKs... */
|
icculus@2127
|
46 |
#ifndef WM_XBUTTONDOWN
|
icculus@2127
|
47 |
#define WM_XBUTTONDOWN 0x020B
|
icculus@2127
|
48 |
#endif
|
icculus@2127
|
49 |
#ifndef WM_XBUTTONUP
|
icculus@2127
|
50 |
#define WM_XBUTTONUP 0x020C
|
icculus@2127
|
51 |
#endif
|
icculus@2127
|
52 |
#ifndef GET_XBUTTON_WPARAM
|
icculus@2127
|
53 |
#define GET_XBUTTON_WPARAM(w) (HIWORD(w))
|
icculus@2127
|
54 |
#endif
|
bobbens@2733
|
55 |
#ifndef WM_INPUT
|
bobbens@2733
|
56 |
#define WM_INPUT 0x00ff
|
bobbens@2733
|
57 |
#endif
|
slouken@4932
|
58 |
#ifndef WM_TOUCH
|
slouken@4868
|
59 |
#define WM_TOUCH 0x0240
|
slouken@4932
|
60 |
#endif
|
slouken@4919
|
61 |
|
slouken@1895
|
62 |
|
slouken@2310
|
63 |
static WPARAM
|
slouken@2310
|
64 |
RemapVKEY(WPARAM wParam, LPARAM lParam)
|
slouken@2310
|
65 |
{
|
slouken@2317
|
66 |
int i;
|
bob@2324
|
67 |
BYTE scancode = (BYTE) ((lParam >> 16) & 0xFF);
|
slouken@2317
|
68 |
|
slouken@2310
|
69 |
/* Windows remaps alphabetic keys based on current layout.
|
slouken@2310
|
70 |
We try to provide USB scancodes, so undo this mapping.
|
slouken@2310
|
71 |
*/
|
slouken@2310
|
72 |
if (wParam >= 'A' && wParam <= 'Z') {
|
slouken@2311
|
73 |
if (scancode != alpha_scancodes[wParam - 'A']) {
|
slouken@2311
|
74 |
for (i = 0; i < SDL_arraysize(alpha_scancodes); ++i) {
|
slouken@2311
|
75 |
if (scancode == alpha_scancodes[i]) {
|
slouken@2310
|
76 |
wParam = 'A' + i;
|
slouken@2310
|
77 |
break;
|
slouken@2310
|
78 |
}
|
slouken@2310
|
79 |
}
|
slouken@2310
|
80 |
}
|
slouken@2310
|
81 |
}
|
slouken@2317
|
82 |
|
slouken@3700
|
83 |
/* Keypad keys are a little trickier, we always scan for them.
|
slouken@3700
|
84 |
Keypad arrow keys have the same scancode as normal arrow keys,
|
slouken@3700
|
85 |
except they don't have the extended bit (0x1000000) set.
|
slouken@3700
|
86 |
*/
|
slouken@3700
|
87 |
if (!(lParam & 0x1000000)) {
|
slouken@4561
|
88 |
if (wParam == VK_DELETE) {
|
slouken@4561
|
89 |
wParam = VK_DECIMAL;
|
slouken@4561
|
90 |
} else {
|
slouken@4561
|
91 |
for (i = 0; i < SDL_arraysize(keypad_scancodes); ++i) {
|
slouken@4561
|
92 |
if (scancode == keypad_scancodes[i]) {
|
slouken@4561
|
93 |
wParam = VK_NUMPAD0 + i;
|
slouken@4561
|
94 |
break;
|
slouken@4561
|
95 |
}
|
slouken@3700
|
96 |
}
|
slouken@2317
|
97 |
}
|
slouken@2317
|
98 |
}
|
slouken@2317
|
99 |
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slouken@2310
|
100 |
return wParam;
|
slouken@2310
|
101 |
}
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slouken@2310
|
102 |
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slouken@1895
|
103 |
LRESULT CALLBACK
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slouken@1895
|
104 |
WIN_WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
slouken@1895
|
105 |
{
|
slouken@1895
|
106 |
SDL_WindowData *data;
|
slouken@3566
|
107 |
LRESULT returnCode = -1;
|
slouken@1895
|
108 |
|
slouken@1951
|
109 |
/* Send a SDL_SYSWMEVENT if the application wants them */
|
slouken@4429
|
110 |
if (SDL_GetEventState(SDL_SYSWMEVENT) == SDL_ENABLE) {
|
slouken@1951
|
111 |
SDL_SysWMmsg wmmsg;
|
slouken@1951
|
112 |
|
slouken@1951
|
113 |
SDL_VERSION(&wmmsg.version);
|
slouken@4900
|
114 |
wmmsg.subsystem = SDL_SYSWM_WINDOWS;
|
slouken@5056
|
115 |
wmmsg.msg.win.hwnd = hwnd;
|
slouken@5056
|
116 |
wmmsg.msg.win.msg = msg;
|
slouken@5056
|
117 |
wmmsg.msg.win.wParam = wParam;
|
slouken@5056
|
118 |
wmmsg.msg.win.lParam = lParam;
|
slouken@1951
|
119 |
SDL_SendSysWMEvent(&wmmsg);
|
slouken@1951
|
120 |
}
|
slouken@1951
|
121 |
|
slouken@1895
|
122 |
/* Get the window data for the window */
|
slouken@1895
|
123 |
data = (SDL_WindowData *) GetProp(hwnd, TEXT("SDL_WindowData"));
|
slouken@1895
|
124 |
if (!data) {
|
slouken@1895
|
125 |
return CallWindowProc(DefWindowProc, hwnd, msg, wParam, lParam);
|
slouken@1895
|
126 |
}
|
jimtla@4650
|
127 |
|
slouken@1895
|
128 |
#ifdef WMMSG_DEBUG
|
jimtla@4650
|
129 |
{
|
jimtla@4650
|
130 |
FILE *log = fopen("wmmsg.txt", "a");
|
slouken@1913
|
131 |
fprintf(log, "Received windows message: %p ", hwnd);
|
slouken@1913
|
132 |
if (msg > MAX_WMMSG) {
|
slouken@1913
|
133 |
fprintf(log, "%d", msg);
|
slouken@1913
|
134 |
} else {
|
slouken@1913
|
135 |
fprintf(log, "%s", wmtab[msg]);
|
slouken@1913
|
136 |
}
|
slouken@1913
|
137 |
fprintf(log, " -- 0x%X, 0x%X\n", wParam, lParam);
|
slouken@1913
|
138 |
fclose(log);
|
slouken@1895
|
139 |
}
|
slouken@4868
|
140 |
#endif
|
slouken@2710
|
141 |
|
dewyatt@4752
|
142 |
if (IME_HandleMessage(hwnd, msg, wParam, &lParam, data->videodata))
|
dewyatt@4752
|
143 |
return 0;
|
slouken@1895
|
144 |
|
slouken@1895
|
145 |
switch (msg) {
|
slouken@1895
|
146 |
|
slouken@1895
|
147 |
case WM_SHOWWINDOW:
|
slouken@1895
|
148 |
{
|
slouken@1895
|
149 |
if (wParam) {
|
slouken@3685
|
150 |
SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_SHOWN, 0, 0);
|
slouken@1895
|
151 |
} else {
|
slouken@3685
|
152 |
SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_HIDDEN, 0, 0);
|
slouken@1895
|
153 |
}
|
slouken@1895
|
154 |
}
|
slouken@1895
|
155 |
break;
|
slouken@1895
|
156 |
|
slouken@1895
|
157 |
case WM_ACTIVATE:
|
slouken@1895
|
158 |
{
|
slouken@1895
|
159 |
BOOL minimized;
|
slouken@1895
|
160 |
|
slouken@1895
|
161 |
minimized = HIWORD(wParam);
|
slouken@1895
|
162 |
if (!minimized && (LOWORD(wParam) != WA_INACTIVE)) {
|
slouken@3685
|
163 |
SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_SHOWN, 0, 0);
|
slouken@3685
|
164 |
SDL_SendWindowEvent(data->window,
|
slouken@1895
|
165 |
SDL_WINDOWEVENT_RESTORED, 0, 0);
|
slouken@3139
|
166 |
#ifndef _WIN32_WCE /* WinCE misses IsZoomed() */
|
slouken@1895
|
167 |
if (IsZoomed(hwnd)) {
|
slouken@3685
|
168 |
SDL_SendWindowEvent(data->window,
|
slouken@1895
|
169 |
SDL_WINDOWEVENT_MAXIMIZED, 0, 0);
|
slouken@1895
|
170 |
}
|
slouken@3139
|
171 |
#endif
|
slouken@4465
|
172 |
if (SDL_GetKeyboardFocus() != data->window) {
|
slouken@4465
|
173 |
SDL_SetKeyboardFocus(data->window);
|
slouken@1895
|
174 |
}
|
slouken@4504
|
175 |
/*
|
slouken@4504
|
176 |
* FIXME: Update keyboard state
|
slouken@4504
|
177 |
*/
|
slouken@4504
|
178 |
WIN_CheckClipboardUpdate(data->videodata);
|
slouken@1895
|
179 |
} else {
|
slouken@4465
|
180 |
if (SDL_GetKeyboardFocus() == data->window) {
|
slouken@4465
|
181 |
SDL_SetKeyboardFocus(NULL);
|
slouken@1895
|
182 |
}
|
slouken@1895
|
183 |
if (minimized) {
|
slouken@3685
|
184 |
SDL_SendWindowEvent(data->window,
|
slouken@1895
|
185 |
SDL_WINDOWEVENT_MINIMIZED, 0, 0);
|
slouken@1895
|
186 |
}
|
slouken@1895
|
187 |
}
|
slouken@1895
|
188 |
}
|
slouken@3566
|
189 |
returnCode = 0;
|
slouken@3566
|
190 |
break;
|
slouken@1895
|
191 |
|
slouken@4470
|
192 |
case WM_MOUSEMOVE:
|
slouken@3097
|
193 |
#ifdef _WIN32_WCE
|
slouken@5086
|
194 |
/* transform coords for VGA, WVGA... */
|
slouken@5086
|
195 |
{
|
slouken@5086
|
196 |
SDL_VideoData *videodata = data->videodata;
|
slouken@5139
|
197 |
if(videodata->CoordTransform) {
|
slouken@5086
|
198 |
POINT pt;
|
slouken@5086
|
199 |
pt.x = LOWORD(lParam);
|
slouken@5086
|
200 |
pt.y = HIWORD(lParam);
|
slouken@5086
|
201 |
videodata->CoordTransform(data->window, &pt);
|
slouken@5139
|
202 |
SDL_SendMouseMotion(data->window, 0, pt.x, pt.y);
|
slouken@5086
|
203 |
break;
|
slouken@5086
|
204 |
}
|
slouken@5086
|
205 |
}
|
slouken@4569
|
206 |
#endif
|
slouken@4484
|
207 |
SDL_SendMouseMotion(data->window, 0, LOWORD(lParam), HIWORD(lParam));
|
slouken@3139
|
208 |
break;
|
slouken@3139
|
209 |
|
slouken@3097
|
210 |
case WM_LBUTTONDOWN:
|
slouken@4484
|
211 |
SDL_SendMouseButton(data->window, SDL_PRESSED, SDL_BUTTON_LEFT);
|
slouken@3139
|
212 |
break;
|
slouken@3139
|
213 |
|
slouken@3097
|
214 |
case WM_LBUTTONUP:
|
slouken@4484
|
215 |
SDL_SendMouseButton(data->window, SDL_RELEASED, SDL_BUTTON_LEFT);
|
slouken@3139
|
216 |
break;
|
slouken@3139
|
217 |
|
slouken@5049
|
218 |
case WM_RBUTTONDOWN:
|
slouken@5049
|
219 |
SDL_SendMouseButton(data->window, SDL_PRESSED, SDL_BUTTON_RIGHT);
|
slouken@5049
|
220 |
break;
|
slouken@5049
|
221 |
|
slouken@5049
|
222 |
case WM_RBUTTONUP:
|
slouken@5049
|
223 |
SDL_SendMouseButton(data->window, SDL_RELEASED, SDL_BUTTON_RIGHT);
|
slouken@5049
|
224 |
break;
|
slouken@5049
|
225 |
|
slouken@5049
|
226 |
case WM_MBUTTONDOWN:
|
slouken@5049
|
227 |
SDL_SendMouseButton(data->window, SDL_PRESSED, SDL_BUTTON_MIDDLE);
|
slouken@5049
|
228 |
break;
|
slouken@5049
|
229 |
|
slouken@5049
|
230 |
case WM_MBUTTONUP:
|
slouken@5049
|
231 |
SDL_SendMouseButton(data->window, SDL_RELEASED, SDL_BUTTON_MIDDLE);
|
slouken@5049
|
232 |
break;
|
slouken@5049
|
233 |
|
slouken@5049
|
234 |
case WM_XBUTTONDOWN:
|
slouken@5049
|
235 |
SDL_SendMouseButton(data->window, SDL_PRESSED, SDL_BUTTON_X1 + GET_XBUTTON_WPARAM(wParam) - 1);
|
slouken@5049
|
236 |
returnCode = TRUE;
|
slouken@5049
|
237 |
break;
|
slouken@5049
|
238 |
|
slouken@5049
|
239 |
case WM_XBUTTONUP:
|
slouken@5049
|
240 |
SDL_SendMouseButton(data->window, SDL_RELEASED, SDL_BUTTON_X1 + GET_XBUTTON_WPARAM(wParam) - 1);
|
slouken@5049
|
241 |
returnCode = TRUE;
|
slouken@5049
|
242 |
break;
|
slouken@5049
|
243 |
|
slouken@5049
|
244 |
case WM_MOUSEWHEEL:
|
slouken@5049
|
245 |
{
|
slouken@5049
|
246 |
int motion = (short) HIWORD(wParam);
|
slouken@5049
|
247 |
|
slouken@5049
|
248 |
SDL_SendMouseWheel(data->window, 0, motion);
|
slouken@5049
|
249 |
break;
|
slouken@5049
|
250 |
}
|
slouken@5049
|
251 |
|
slouken@5086
|
252 |
#ifdef WM_MOUSELEAVE
|
slouken@5086
|
253 |
/* FIXME: Do we need the SDL 1.2 hack to generate WM_MOUSELEAVE now? */
|
slouken@1895
|
254 |
case WM_MOUSELEAVE:
|
slouken@4470
|
255 |
if (SDL_GetMouseFocus() == data->window) {
|
slouken@4470
|
256 |
SDL_SetMouseFocus(NULL);
|
slouken@1895
|
257 |
}
|
slouken@3566
|
258 |
returnCode = 0;
|
slouken@3566
|
259 |
break;
|
slouken@5086
|
260 |
#endif /* WM_MOUSELEAVE */
|
slouken@1895
|
261 |
|
slouken@1895
|
262 |
case WM_SYSKEYDOWN:
|
slouken@1895
|
263 |
case WM_KEYDOWN:
|
slouken@1895
|
264 |
{
|
slouken@2310
|
265 |
wParam = RemapVKEY(wParam, lParam);
|
slouken@1895
|
266 |
switch (wParam) {
|
slouken@1895
|
267 |
case VK_CONTROL:
|
slouken@1895
|
268 |
if (lParam & EXTENDED_KEYMASK)
|
slouken@1895
|
269 |
wParam = VK_RCONTROL;
|
slouken@1895
|
270 |
else
|
slouken@1895
|
271 |
wParam = VK_LCONTROL;
|
slouken@1895
|
272 |
break;
|
slouken@1895
|
273 |
case VK_SHIFT:
|
slouken@1895
|
274 |
/* EXTENDED trick doesn't work here */
|
slouken@1895
|
275 |
{
|
slouken@2308
|
276 |
Uint8 *state = SDL_GetKeyboardState(NULL);
|
slouken@2308
|
277 |
if (state[SDL_SCANCODE_LSHIFT] == SDL_RELEASED
|
slouken@1895
|
278 |
&& (GetKeyState(VK_LSHIFT) & 0x8000)) {
|
slouken@1895
|
279 |
wParam = VK_LSHIFT;
|
slouken@2308
|
280 |
} else if (state[SDL_SCANCODE_RSHIFT] == SDL_RELEASED
|
slouken@1895
|
281 |
&& (GetKeyState(VK_RSHIFT) & 0x8000)) {
|
slouken@1895
|
282 |
wParam = VK_RSHIFT;
|
slouken@1895
|
283 |
} else {
|
slouken@1895
|
284 |
/* Probably a key repeat */
|
slouken@3566
|
285 |
wParam = 256;
|
slouken@1895
|
286 |
}
|
slouken@1895
|
287 |
}
|
slouken@1895
|
288 |
break;
|
slouken@1895
|
289 |
case VK_MENU:
|
slouken@1895
|
290 |
if (lParam & EXTENDED_KEYMASK)
|
slouken@1895
|
291 |
wParam = VK_RMENU;
|
slouken@1895
|
292 |
else
|
slouken@1895
|
293 |
wParam = VK_LMENU;
|
slouken@1895
|
294 |
break;
|
slouken@2313
|
295 |
case VK_RETURN:
|
slouken@2313
|
296 |
if (lParam & EXTENDED_KEYMASK)
|
slouken@2313
|
297 |
wParam = VK_ENTER;
|
slouken@2313
|
298 |
break;
|
slouken@1895
|
299 |
}
|
slouken@2308
|
300 |
if (wParam < 256) {
|
slouken@4465
|
301 |
SDL_SendKeyboardKey(SDL_PRESSED,
|
slouken@2308
|
302 |
data->videodata->key_layout[wParam]);
|
slouken@2308
|
303 |
}
|
slouken@1895
|
304 |
}
|
slouken@3566
|
305 |
returnCode = 0;
|
slouken@3566
|
306 |
break;
|
slouken@1895
|
307 |
|
slouken@1895
|
308 |
case WM_SYSKEYUP:
|
slouken@1895
|
309 |
case WM_KEYUP:
|
slouken@1895
|
310 |
{
|
slouken@2310
|
311 |
wParam = RemapVKEY(wParam, lParam);
|
slouken@1895
|
312 |
switch (wParam) {
|
slouken@1895
|
313 |
case VK_CONTROL:
|
slouken@1895
|
314 |
if (lParam & EXTENDED_KEYMASK)
|
slouken@1895
|
315 |
wParam = VK_RCONTROL;
|
slouken@1895
|
316 |
else
|
slouken@1895
|
317 |
wParam = VK_LCONTROL;
|
slouken@1895
|
318 |
break;
|
slouken@1895
|
319 |
case VK_SHIFT:
|
slouken@1895
|
320 |
/* EXTENDED trick doesn't work here */
|
slouken@1895
|
321 |
{
|
slouken@2308
|
322 |
Uint8 *state = SDL_GetKeyboardState(NULL);
|
slouken@2308
|
323 |
if (state[SDL_SCANCODE_LSHIFT] == SDL_PRESSED
|
slouken@1895
|
324 |
&& !(GetKeyState(VK_LSHIFT) & 0x8000)) {
|
slouken@1895
|
325 |
wParam = VK_LSHIFT;
|
slouken@2308
|
326 |
} else if (state[SDL_SCANCODE_RSHIFT] == SDL_PRESSED
|
slouken@1895
|
327 |
&& !(GetKeyState(VK_RSHIFT) & 0x8000)) {
|
slouken@1895
|
328 |
wParam = VK_RSHIFT;
|
slouken@1895
|
329 |
} else {
|
slouken@1895
|
330 |
/* Probably a key repeat */
|
slouken@3566
|
331 |
wParam = 256;
|
slouken@1895
|
332 |
}
|
slouken@1895
|
333 |
}
|
slouken@1895
|
334 |
break;
|
slouken@1895
|
335 |
case VK_MENU:
|
slouken@1895
|
336 |
if (lParam & EXTENDED_KEYMASK)
|
slouken@1895
|
337 |
wParam = VK_RMENU;
|
slouken@1895
|
338 |
else
|
slouken@1895
|
339 |
wParam = VK_LMENU;
|
slouken@1895
|
340 |
break;
|
slouken@2313
|
341 |
case VK_RETURN:
|
slouken@2313
|
342 |
if (lParam & EXTENDED_KEYMASK)
|
slouken@2313
|
343 |
wParam = VK_ENTER;
|
slouken@2313
|
344 |
break;
|
slouken@1895
|
345 |
}
|
slouken@2710
|
346 |
|
slouken@1895
|
347 |
/* Windows only reports keyup for print screen */
|
slouken@1895
|
348 |
if (wParam == VK_SNAPSHOT
|
slouken@2308
|
349 |
&& SDL_GetKeyboardState(NULL)[SDL_SCANCODE_PRINTSCREEN] ==
|
slouken@2308
|
350 |
SDL_RELEASED) {
|
slouken@4465
|
351 |
SDL_SendKeyboardKey(SDL_PRESSED,
|
slouken@2308
|
352 |
data->videodata->key_layout[wParam]);
|
slouken@1895
|
353 |
}
|
slouken@2308
|
354 |
if (wParam < 256) {
|
slouken@4465
|
355 |
SDL_SendKeyboardKey(SDL_RELEASED,
|
slouken@2308
|
356 |
data->videodata->key_layout[wParam]);
|
slouken@2308
|
357 |
}
|
slouken@1895
|
358 |
}
|
slouken@3566
|
359 |
returnCode = 0;
|
slouken@3566
|
360 |
break;
|
slouken@1895
|
361 |
|
slouken@2309
|
362 |
case WM_CHAR:
|
slouken@2309
|
363 |
{
|
slouken@2309
|
364 |
char text[4];
|
slouken@2309
|
365 |
|
slouken@2309
|
366 |
/* Convert to UTF-8 and send it on... */
|
slouken@2309
|
367 |
if (wParam <= 0x7F) {
|
slouken@2309
|
368 |
text[0] = (char) wParam;
|
slouken@2309
|
369 |
text[1] = '\0';
|
slouken@2309
|
370 |
} else if (wParam <= 0x7FF) {
|
slouken@2309
|
371 |
text[0] = 0xC0 | (char) ((wParam >> 6) & 0x1F);
|
slouken@2309
|
372 |
text[1] = 0x80 | (char) (wParam & 0x3F);
|
slouken@2309
|
373 |
text[2] = '\0';
|
slouken@2309
|
374 |
} else {
|
slouken@2309
|
375 |
text[0] = 0xE0 | (char) ((wParam >> 12) & 0x0F);
|
slouken@2309
|
376 |
text[1] = 0x80 | (char) ((wParam >> 6) & 0x3F);
|
slouken@2309
|
377 |
text[2] = 0x80 | (char) (wParam & 0x3F);
|
slouken@2309
|
378 |
text[3] = '\0';
|
slouken@2309
|
379 |
}
|
slouken@4465
|
380 |
SDL_SendKeyboardText(text);
|
slouken@2309
|
381 |
}
|
slouken@3566
|
382 |
returnCode = 0;
|
slouken@3566
|
383 |
break;
|
slouken@2309
|
384 |
|
slouken@5086
|
385 |
#ifdef WM_INPUTLANGCHANGE
|
slouken@2311
|
386 |
case WM_INPUTLANGCHANGE:
|
slouken@2311
|
387 |
{
|
slouken@4465
|
388 |
WIN_UpdateKeymap();
|
slouken@2311
|
389 |
}
|
slouken@3566
|
390 |
returnCode = 1;
|
slouken@3566
|
391 |
break;
|
slouken@5086
|
392 |
#endif /* WM_INPUTLANGCHANGE */
|
slouken@2311
|
393 |
|
slouken@5086
|
394 |
#ifdef WM_GETMINMAXINFO
|
slouken@1895
|
395 |
case WM_GETMINMAXINFO:
|
slouken@1895
|
396 |
{
|
slouken@1895
|
397 |
MINMAXINFO *info;
|
slouken@1895
|
398 |
RECT size;
|
slouken@1895
|
399 |
int x, y;
|
slouken@1895
|
400 |
int w, h;
|
slouken@1895
|
401 |
int style;
|
slouken@3168
|
402 |
BOOL menu;
|
slouken@1895
|
403 |
|
slouken@1895
|
404 |
/* If we allow resizing, let the resize happen naturally */
|
eligottlieb@4788
|
405 |
if(SDL_IsShapedWindow(data->window))
|
eligottlieb@4815
|
406 |
Win32_ResizeWindowShape(data->window);
|
slouken@3685
|
407 |
if (SDL_GetWindowFlags(data->window) & SDL_WINDOW_RESIZABLE) {
|
slouken@3566
|
408 |
returnCode = 0;
|
slouken@3566
|
409 |
break;
|
slouken@1895
|
410 |
}
|
slouken@1895
|
411 |
|
slouken@1895
|
412 |
/* Get the current position of our window */
|
slouken@1895
|
413 |
GetWindowRect(hwnd, &size);
|
slouken@1895
|
414 |
x = size.left;
|
slouken@1895
|
415 |
y = size.top;
|
slouken@1895
|
416 |
|
slouken@1895
|
417 |
/* Calculate current size of our window */
|
slouken@3685
|
418 |
SDL_GetWindowSize(data->window, &w, &h);
|
slouken@1895
|
419 |
size.top = 0;
|
slouken@1895
|
420 |
size.left = 0;
|
slouken@1895
|
421 |
size.bottom = h;
|
slouken@1895
|
422 |
size.right = w;
|
slouken@1895
|
423 |
|
slouken@3168
|
424 |
|
slouken@3168
|
425 |
style = GetWindowLong(hwnd, GWL_STYLE);
|
slouken@3168
|
426 |
#ifdef _WIN32_WCE
|
slouken@3168
|
427 |
menu = FALSE;
|
slouken@3168
|
428 |
#else
|
slouken@1895
|
429 |
/* DJM - according to the docs for GetMenu(), the
|
slouken@1895
|
430 |
return value is undefined if hwnd is a child window.
|
slouken@1895
|
431 |
Aparently it's too difficult for MS to check
|
slouken@1895
|
432 |
inside their function, so I have to do it here.
|
slouken@1895
|
433 |
*/
|
slouken@3168
|
434 |
menu = (style & WS_CHILDWINDOW) ? FALSE : (GetMenu(hwnd) != NULL);
|
slouken@3168
|
435 |
#endif
|
slouken@3168
|
436 |
AdjustWindowRectEx(&size, style, menu, 0);
|
slouken@1895
|
437 |
w = size.right - size.left;
|
slouken@1895
|
438 |
h = size.bottom - size.top;
|
slouken@1895
|
439 |
|
slouken@1895
|
440 |
/* Fix our size to the current size */
|
slouken@1895
|
441 |
info = (MINMAXINFO *) lParam;
|
slouken@1895
|
442 |
info->ptMaxSize.x = w;
|
slouken@1895
|
443 |
info->ptMaxSize.y = h;
|
slouken@1895
|
444 |
info->ptMaxPosition.x = x;
|
slouken@1895
|
445 |
info->ptMaxPosition.y = y;
|
slouken@1895
|
446 |
info->ptMinTrackSize.x = w;
|
slouken@1895
|
447 |
info->ptMinTrackSize.y = h;
|
slouken@1895
|
448 |
info->ptMaxTrackSize.x = w;
|
slouken@1895
|
449 |
info->ptMaxTrackSize.y = h;
|
slouken@1895
|
450 |
}
|
slouken@3566
|
451 |
returnCode = 0;
|
slouken@3566
|
452 |
break;
|
slouken@5086
|
453 |
#endif /* WM_GETMINMAXINFO */
|
slouken@1895
|
454 |
|
slouken@1895
|
455 |
case WM_WINDOWPOSCHANGED:
|
slouken@1895
|
456 |
{
|
slouken@1895
|
457 |
RECT rect;
|
slouken@1895
|
458 |
int x, y;
|
slouken@1895
|
459 |
int w, h;
|
slouken@1895
|
460 |
Uint32 window_flags;
|
slouken@1895
|
461 |
|
slouken@3256
|
462 |
if (!GetClientRect(hwnd, &rect) ||
|
slouken@3256
|
463 |
(rect.right == rect.left && rect.bottom == rect.top)) {
|
slouken@3256
|
464 |
break;
|
slouken@3256
|
465 |
}
|
slouken@1895
|
466 |
ClientToScreen(hwnd, (LPPOINT) & rect);
|
slouken@1895
|
467 |
ClientToScreen(hwnd, (LPPOINT) & rect + 1);
|
slouken@1895
|
468 |
|
slouken@3685
|
469 |
window_flags = SDL_GetWindowFlags(data->window);
|
slouken@1895
|
470 |
if ((window_flags & SDL_WINDOW_INPUT_GRABBED) &&
|
slouken@1895
|
471 |
(window_flags & SDL_WINDOW_INPUT_FOCUS)) {
|
slouken@1895
|
472 |
ClipCursor(&rect);
|
slouken@1895
|
473 |
}
|
slouken@1895
|
474 |
|
slouken@1895
|
475 |
x = rect.left;
|
slouken@1895
|
476 |
y = rect.top;
|
slouken@3685
|
477 |
SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_MOVED, x, y);
|
slouken@1895
|
478 |
|
slouken@1895
|
479 |
w = rect.right - rect.left;
|
slouken@1895
|
480 |
h = rect.bottom - rect.top;
|
slouken@3685
|
481 |
SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_RESIZED, w,
|
slouken@1895
|
482 |
h);
|
slouken@1895
|
483 |
}
|
slouken@1895
|
484 |
break;
|
slouken@1895
|
485 |
|
slouken@1895
|
486 |
case WM_SETCURSOR:
|
slouken@1895
|
487 |
{
|
slouken@3076
|
488 |
Uint16 hittest;
|
slouken@1895
|
489 |
|
slouken@3076
|
490 |
hittest = LOWORD(lParam);
|
slouken@3076
|
491 |
if (hittest == HTCLIENT) {
|
slouken@5421
|
492 |
SetCursor(SDL_cursor);
|
slouken@3566
|
493 |
returnCode = TRUE;
|
slouken@3076
|
494 |
}
|
slouken@1895
|
495 |
}
|
slouken@1895
|
496 |
break;
|
slouken@1895
|
497 |
|
slouken@1895
|
498 |
/* We were occluded, refresh our display */
|
slouken@1895
|
499 |
case WM_PAINT:
|
slouken@1895
|
500 |
{
|
slouken@1895
|
501 |
RECT rect;
|
slouken@1895
|
502 |
if (GetUpdateRect(hwnd, &rect, FALSE)) {
|
slouken@1895
|
503 |
ValidateRect(hwnd, &rect);
|
slouken@3685
|
504 |
SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_EXPOSED,
|
slouken@1895
|
505 |
0, 0);
|
slouken@1895
|
506 |
}
|
slouken@1895
|
507 |
}
|
slouken@3566
|
508 |
returnCode = 0;
|
slouken@3566
|
509 |
break;
|
slouken@3095
|
510 |
|
slouken@1895
|
511 |
/* We'll do our own drawing, prevent flicker */
|
slouken@1895
|
512 |
case WM_ERASEBKGND:
|
slouken@1895
|
513 |
{
|
slouken@1895
|
514 |
}
|
slouken@1895
|
515 |
return (1);
|
slouken@1895
|
516 |
|
slouken@5086
|
517 |
#if defined(SC_SCREENSAVE) || defined(SC_MONITORPOWER)
|
slouken@1895
|
518 |
case WM_SYSCOMMAND:
|
slouken@1895
|
519 |
{
|
slouken@1895
|
520 |
/* Don't start the screensaver or blank the monitor in fullscreen apps */
|
slouken@1895
|
521 |
if ((wParam & 0xFFF0) == SC_SCREENSAVE ||
|
slouken@1895
|
522 |
(wParam & 0xFFF0) == SC_MONITORPOWER) {
|
slouken@3032
|
523 |
if (SDL_GetVideoDevice()->suspend_screensaver) {
|
slouken@1895
|
524 |
return (0);
|
slouken@1895
|
525 |
}
|
slouken@1895
|
526 |
}
|
slouken@1895
|
527 |
}
|
slouken@1895
|
528 |
break;
|
slouken@5086
|
529 |
#endif /* System has screensaver support */
|
slouken@1895
|
530 |
|
slouken@1895
|
531 |
case WM_CLOSE:
|
slouken@1895
|
532 |
{
|
slouken@3685
|
533 |
SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_CLOSE, 0, 0);
|
slouken@1895
|
534 |
}
|
slouken@3566
|
535 |
returnCode = 0;
|
slouken@3566
|
536 |
break;
|
slouken@4919
|
537 |
|
jimtla@4650
|
538 |
case WM_TOUCH:
|
slouken@4932
|
539 |
{
|
slouken@4932
|
540 |
UINT i, num_inputs = LOWORD(wParam);
|
slouken@4932
|
541 |
PTOUCHINPUT inputs = SDL_stack_alloc(TOUCHINPUT, num_inputs);
|
slouken@4919
|
542 |
if (data->videodata->GetTouchInputInfo((HTOUCHINPUT)lParam, num_inputs, inputs, sizeof(TOUCHINPUT))) {
|
slouken@4932
|
543 |
RECT rect;
|
slouken@4919
|
544 |
float x, y;
|
slouken@4919
|
545 |
|
slouken@4919
|
546 |
if (!GetClientRect(hwnd, &rect) ||
|
slouken@4919
|
547 |
(rect.right == rect.left && rect.bottom == rect.top)) {
|
slouken@4919
|
548 |
break;
|
slouken@4919
|
549 |
}
|
slouken@4919
|
550 |
ClientToScreen(hwnd, (LPPOINT) & rect);
|
slouken@4932
|
551 |
ClientToScreen(hwnd, (LPPOINT) & rect + 1);
|
slouken@4932
|
552 |
rect.top *= 100;
|
slouken@4932
|
553 |
rect.left *= 100;
|
slouken@4932
|
554 |
rect.bottom *= 100;
|
slouken@4932
|
555 |
rect.right *= 100;
|
slouken@4932
|
556 |
|
slouken@4932
|
557 |
for (i = 0; i < num_inputs; ++i) {
|
slouken@4932
|
558 |
PTOUCHINPUT input = &inputs[i];
|
slouken@4919
|
559 |
|
slouken@4919
|
560 |
SDL_TouchID touchId = (SDL_TouchID)input->hSource;
|
slouken@4919
|
561 |
if (!SDL_GetTouch(touchId)) {
|
slouken@4919
|
562 |
SDL_Touch touch;
|
slouken@4919
|
563 |
|
slouken@4919
|
564 |
touch.id = touchId;
|
slouken@4919
|
565 |
touch.x_min = 0;
|
slouken@4919
|
566 |
touch.x_max = 1;
|
slouken@4919
|
567 |
touch.native_xres = touch.x_max - touch.x_min;
|
slouken@4919
|
568 |
touch.y_min = 0;
|
slouken@4919
|
569 |
touch.y_max = 1;
|
slouken@4919
|
570 |
touch.native_yres = touch.y_max - touch.y_min;
|
slouken@4919
|
571 |
touch.pressure_min = 0;
|
slouken@4919
|
572 |
touch.pressure_max = 1;
|
slouken@4919
|
573 |
touch.native_pressureres = touch.pressure_max - touch.pressure_min;
|
slouken@4919
|
574 |
|
slouken@4919
|
575 |
if (SDL_AddTouch(&touch, "") < 0) {
|
slouken@4919
|
576 |
continue;
|
slouken@4919
|
577 |
}
|
slouken@4932
|
578 |
}
|
slouken@4932
|
579 |
|
slouken@4932
|
580 |
// Get the normalized coordinates for the window
|
slouken@4932
|
581 |
x = (float)(input->x - rect.left)/(rect.right - rect.left);
|
slouken@4932
|
582 |
y = (float)(input->y - rect.top)/(rect.bottom - rect.top);
|
slouken@4932
|
583 |
|
slouken@4919
|
584 |
if (input->dwFlags & TOUCHEVENTF_DOWN) {
|
slouken@4932
|
585 |
SDL_SendFingerDown(touchId, input->dwID, SDL_TRUE, x, y, 1);
|
slouken@4932
|
586 |
}
|
slouken@4919
|
587 |
if (input->dwFlags & TOUCHEVENTF_MOVE) {
|
slouken@4932
|
588 |
SDL_SendTouchMotion(touchId, input->dwID, SDL_FALSE, x, y, 1);
|
slouken@4932
|
589 |
}
|
slouken@4919
|
590 |
if (input->dwFlags & TOUCHEVENTF_UP) {
|
slouken@4932
|
591 |
SDL_SendFingerDown(touchId, input->dwID, SDL_FALSE, x, y, 1);
|
slouken@4932
|
592 |
}
|
slouken@4932
|
593 |
}
|
slouken@4932
|
594 |
}
|
slouken@4932
|
595 |
SDL_stack_free(inputs);
|
slouken@4932
|
596 |
|
slouken@4932
|
597 |
data->videodata->CloseTouchInputHandle((HTOUCHINPUT)lParam);
|
slouken@4919
|
598 |
return 0;
|
jimtla@4650
|
599 |
}
|
jimtla@4650
|
600 |
break;
|
jimtla@4650
|
601 |
}
|
slouken@3566
|
602 |
|
slouken@3566
|
603 |
/* If there's a window proc, assume it's going to handle messages */
|
slouken@3566
|
604 |
if (data->wndproc) {
|
slouken@3566
|
605 |
return CallWindowProc(data->wndproc, hwnd, msg, wParam, lParam);
|
slouken@3566
|
606 |
} else if (returnCode >= 0) {
|
slouken@3566
|
607 |
return returnCode;
|
slouken@3566
|
608 |
} else {
|
slouken@3566
|
609 |
return CallWindowProc(DefWindowProc, hwnd, msg, wParam, lParam);
|
slouken@3566
|
610 |
}
|
slouken@1895
|
611 |
}
|
slouken@1895
|
612 |
|
slouken@1895
|
613 |
void
|
slouken@1895
|
614 |
WIN_PumpEvents(_THIS)
|
slouken@1895
|
615 |
{
|
slouken@1895
|
616 |
MSG msg;
|
slouken@1895
|
617 |
while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
|
slouken@1895
|
618 |
TranslateMessage(&msg);
|
slouken@1895
|
619 |
DispatchMessage(&msg);
|
slouken@1895
|
620 |
}
|
slouken@1895
|
621 |
}
|
slouken@1895
|
622 |
|
slouken@1895
|
623 |
static int app_registered = 0;
|
slouken@1895
|
624 |
LPTSTR SDL_Appname = NULL;
|
slouken@1895
|
625 |
Uint32 SDL_Appstyle = 0;
|
slouken@1895
|
626 |
HINSTANCE SDL_Instance = NULL;
|
slouken@1895
|
627 |
|
slouken@1895
|
628 |
/* Register the class for this application */
|
slouken@1895
|
629 |
int
|
slouken@1895
|
630 |
SDL_RegisterApp(char *name, Uint32 style, void *hInst)
|
slouken@1895
|
631 |
{
|
slouken@1895
|
632 |
WNDCLASS class;
|
slouken@1895
|
633 |
|
slouken@1895
|
634 |
/* Only do this once... */
|
slouken@1895
|
635 |
if (app_registered) {
|
slouken@1895
|
636 |
++app_registered;
|
slouken@1895
|
637 |
return (0);
|
slouken@1895
|
638 |
}
|
slouken@1895
|
639 |
if (!name && !SDL_Appname) {
|
slouken@1895
|
640 |
name = "SDL_app";
|
slouken@5086
|
641 |
#if defined(CS_BYTEALIGNCLIENT) || defined(CS_OWNDC)
|
slouken@1895
|
642 |
SDL_Appstyle = (CS_BYTEALIGNCLIENT | CS_OWNDC);
|
slouken@5086
|
643 |
#endif
|
slouken@1895
|
644 |
SDL_Instance = hInst ? hInst : GetModuleHandle(NULL);
|
slouken@1895
|
645 |
}
|
slouken@1895
|
646 |
|
slouken@1895
|
647 |
if (name) {
|
slouken@1895
|
648 |
SDL_Appname = WIN_UTF8ToString(name);
|
slouken@1895
|
649 |
SDL_Appstyle = style;
|
slouken@1895
|
650 |
SDL_Instance = hInst ? hInst : GetModuleHandle(NULL);
|
slouken@1895
|
651 |
}
|
slouken@1895
|
652 |
|
slouken@1895
|
653 |
/* Register the application class */
|
slouken@1895
|
654 |
class.hCursor = NULL;
|
slouken@2710
|
655 |
class.hIcon =
|
slouken@2710
|
656 |
LoadImage(SDL_Instance, SDL_Appname, IMAGE_ICON, 0, 0,
|
slouken@2710
|
657 |
LR_DEFAULTCOLOR);
|
slouken@1895
|
658 |
class.lpszMenuName = NULL;
|
slouken@1895
|
659 |
class.lpszClassName = SDL_Appname;
|
slouken@1895
|
660 |
class.hbrBackground = NULL;
|
slouken@1895
|
661 |
class.hInstance = SDL_Instance;
|
slouken@1895
|
662 |
class.style = SDL_Appstyle;
|
dewyatt@4733
|
663 |
class.lpfnWndProc = WIN_WindowProc;
|
slouken@1895
|
664 |
class.cbWndExtra = 0;
|
slouken@1895
|
665 |
class.cbClsExtra = 0;
|
slouken@1895
|
666 |
if (!RegisterClass(&class)) {
|
slouken@1895
|
667 |
SDL_SetError("Couldn't register application class");
|
slouken@1895
|
668 |
return (-1);
|
slouken@1895
|
669 |
}
|
slouken@1895
|
670 |
|
slouken@1895
|
671 |
app_registered = 1;
|
slouken@1895
|
672 |
return (0);
|
slouken@1895
|
673 |
}
|
slouken@1895
|
674 |
|
slouken@1895
|
675 |
/* Unregisters the windowclass registered in SDL_RegisterApp above. */
|
slouken@1895
|
676 |
void
|
slouken@1895
|
677 |
SDL_UnregisterApp()
|
slouken@1895
|
678 |
{
|
slouken@1895
|
679 |
WNDCLASS class;
|
slouken@1895
|
680 |
|
slouken@1895
|
681 |
/* SDL_RegisterApp might not have been called before */
|
slouken@1895
|
682 |
if (!app_registered) {
|
slouken@1895
|
683 |
return;
|
slouken@1895
|
684 |
}
|
slouken@1895
|
685 |
--app_registered;
|
slouken@1895
|
686 |
if (app_registered == 0) {
|
slouken@1895
|
687 |
/* Check for any registered window classes. */
|
slouken@1895
|
688 |
if (GetClassInfo(SDL_Instance, SDL_Appname, &class)) {
|
slouken@1895
|
689 |
UnregisterClass(SDL_Appname, SDL_Instance);
|
slouken@1895
|
690 |
}
|
slouken@1895
|
691 |
SDL_free(SDL_Appname);
|
slouken@1895
|
692 |
SDL_Appname = NULL;
|
slouken@1895
|
693 |
}
|
slouken@1895
|
694 |
}
|
slouken@1895
|
695 |
|
slouken@1895
|
696 |
/* vi: set ts=4 sw=4 expandtab: */
|