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comparison src/device-msw.c @ 657:ce0b3f2eff35

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[xemacs-hg @ 2001-09-09 04:37:41 by andyp] DDE, netinstall and cygwin file fixes
author andyp
date Sun, 09 Sep 2001 04:37:48 +0000
parents b39c14581166
children f1a615a0d9e0
comparison
equal deleted inserted replaced
656:4035041996d8 657:ce0b3f2eff35
48 #endif 48 #endif
49 49
50 /* win32 DDE management library globals */ 50 /* win32 DDE management library globals */
51 #ifdef HAVE_DRAGNDROP 51 #ifdef HAVE_DRAGNDROP
52 DWORD mswindows_dde_mlid; 52 DWORD mswindows_dde_mlid;
53 int mswindows_dde_enable;
53 HSZ mswindows_dde_service; 54 HSZ mswindows_dde_service;
54 HSZ mswindows_dde_topic_system; 55 HSZ mswindows_dde_topic_system;
55 HSZ mswindows_dde_item_open; 56 HSZ mswindows_dde_item_open;
56 #endif 57 #endif
57 58
177 #if defined (HAVE_TOOLBARS) || defined (HAVE_WIDGETS) 178 #if defined (HAVE_TOOLBARS) || defined (HAVE_WIDGETS)
178 InitCommonControls (); 179 InitCommonControls ();
179 #endif 180 #endif
180 } 181 }
181 182
182 static void 183 #ifdef HAVE_DRAGNDROP
183 mswindows_finish_init_device (struct device *d, Lisp_Object props) 184 static void
185 mswindows_init_dde ()
184 { 186 {
185 /* Initialize DDE management library and our related globals. We execute a 187 /* Initialize DDE management library and our related globals. We execute a
186 * dde Open("file") by simulating a drop, so this depends on dnd support. */ 188 * dde Open("file") by simulating a drop, so this depends on dnd support. */
187 #ifdef HAVE_DRAGNDROP
188 # if !(defined(CYGWIN) || defined(MINGW)) 189 # if !(defined(CYGWIN) || defined(MINGW))
189 CoInitialize (NULL); 190 CoInitialize (NULL);
190 # endif 191 # endif
191 192
192 mswindows_dde_mlid = 0; 193 mswindows_dde_mlid = 0;
194 mswindows_dde_enable = 1;
193 DdeInitialize (&mswindows_dde_mlid, (PFNCALLBACK)mswindows_dde_callback, 195 DdeInitialize (&mswindows_dde_mlid, (PFNCALLBACK)mswindows_dde_callback,
194 APPCMD_FILTERINITS|CBF_FAIL_SELFCONNECTIONS|CBF_FAIL_ADVISES| 196 APPCMD_FILTERINITS|CBF_FAIL_SELFCONNECTIONS|CBF_FAIL_ADVISES|
195 CBF_FAIL_POKES|CBF_FAIL_REQUESTS|CBF_SKIP_ALLNOTIFICATIONS, 197 CBF_FAIL_POKES|CBF_FAIL_REQUESTS|CBF_SKIP_ALLNOTIFICATIONS,
196 0); 198 0);
197 199
200 mswindows_dde_topic_system = DdeCreateStringHandle (mswindows_dde_mlid, 202 mswindows_dde_topic_system = DdeCreateStringHandle (mswindows_dde_mlid,
201 SZDDESYS_TOPIC, 0); 203 SZDDESYS_TOPIC, 0);
202 mswindows_dde_item_open = DdeCreateStringHandle (mswindows_dde_mlid, 204 mswindows_dde_item_open = DdeCreateStringHandle (mswindows_dde_mlid,
203 TEXT(MSWINDOWS_DDE_ITEM_OPEN), 0); 205 TEXT(MSWINDOWS_DDE_ITEM_OPEN), 0);
204 DdeNameService (mswindows_dde_mlid, mswindows_dde_service, 0L, DNS_REGISTER); 206 DdeNameService (mswindows_dde_mlid, mswindows_dde_service, 0L, DNS_REGISTER);
207 }
208 #endif
209
210 void
211 init_mswindows_very_early()
212 {
213 #ifdef HAVE_DRAGNDROP
214 /* Initializing dde when the device is created is too late - the
215 client will give up waiting. Instead we initialize here and tell
216 the client we're too busy until the rest of initialization has
217 happened. */
218 mswindows_init_dde();
219 #endif
220 }
221
222 static void
223 mswindows_finish_init_device (struct device *d, Lisp_Object props)
224 {
225 #ifdef HAVE_DRAGNDROP
226 /* Tell pending clients we are ready. */
227 mswindows_dde_enable = 1;
205 #endif 228 #endif
206 } 229 }
207 230
208 static void 231 static void
209 mswindows_delete_device (struct device *d) 232 mswindows_delete_device (struct device *d)