comparison: src/win32/win32dep.c
src/win32/win32dep.c
- changeset 4026
- 4ec5559caae9
- parent 3983
- fd54b7e2b090
- child 4042
- 21f1ad9484d3
equal
deleted
inserted
replaced
| 4025:79c67a58aafd | 4026:4ec5559caae9 |
|---|---|
| 38 */ | 38 */ |
| 39 static char install_dir[MAXPATHLEN]; | 39 static char install_dir[MAXPATHLEN]; |
| 40 static char lib_dir[MAXPATHLEN]; | 40 static char lib_dir[MAXPATHLEN]; |
| 41 static char locale_dir[MAXPATHLEN]; | 41 static char locale_dir[MAXPATHLEN]; |
| 42 static int bhide_icon; | 42 static int bhide_icon; |
| 43 | 43 static int imalpha = 255; |
| 44 | 44 |
| 45 /* | 45 /* |
| 46 * GLOBALS | 46 * GLOBALS |
| 47 */ | 47 */ |
| 48 HINSTANCE gaimexe_hInstance = 0; | 48 HINSTANCE gaimexe_hInstance = 0; |
| 50 | 50 |
| 51 /* | 51 /* |
| 52 * PROTOS | 52 * PROTOS |
| 53 */ | 53 */ |
| 54 BOOL (*MyFlashWindowEx)(PFLASHWINFO pfwi)=NULL; | 54 BOOL (*MyFlashWindowEx)(PFLASHWINFO pfwi)=NULL; |
| 55 | 55 BOOL (*MySetLayeredWindowAttributes)(HWND hwnd, COLORREF crKey, BYTE bAlpha, DWORD dwFlags)=NULL; |
| 56 void wgaim_set_wintrans(GtkWidget *window, int trans); | |
| 56 | 57 |
| 57 /* | 58 /* |
| 58 * STATIC CODE | 59 * STATIC CODE |
| 59 */ | 60 */ |
| 60 | 61 |
| 102 } | 103 } |
| 103 return NULL; | 104 return NULL; |
| 104 } | 105 } |
| 105 } | 106 } |
| 106 | 107 |
| 107 | 108 static void load_winver_specific_procs(void) { |
| 108 void load_winver_specific_procs(void) { | |
| 109 /* Used for Win98+ and WinNT5+ */ | 109 /* Used for Win98+ and WinNT5+ */ |
| 110 MyFlashWindowEx = (void*)find_and_loadproc("user32.dll", "FlashWindowEx" ); | 110 MyFlashWindowEx = (void*)find_and_loadproc("user32.dll", "FlashWindowEx" ); |
| 111 } | 111 /* Used for Win2k+ */ |
| 112 | 112 MySetLayeredWindowAttributes = (void*)find_and_loadproc("user32.dll", "SetLayeredWindowAttributes" ); |
| 113 } | |
| 114 | |
| 115 /* Transparency slider callbacks */ | |
| 116 static void change_im_alpha(GtkWidget *w, gpointer data) { | |
| 117 wgaim_set_wintrans(GTK_WIDGET(data), gtk_range_get_value(GTK_RANGE(w))); | |
| 118 } | |
| 113 | 119 |
| 114 /* | 120 /* |
| 115 * PUBLIC CODE | 121 * PUBLIC CODE |
| 116 */ | 122 */ |
| 117 | 123 |
| 177 | 183 |
| 178 /* Start Flashing window */ | 184 /* Start Flashing window */ |
| 179 finfo->t_handle = gtk_timeout_add(1000, flash_window_cb, GDK_WINDOW_HWND(window->window)); | 185 finfo->t_handle = gtk_timeout_add(1000, flash_window_cb, GDK_WINDOW_HWND(window->window)); |
| 180 finfo->sig_handler = g_signal_connect(G_OBJECT(window), "focus-in-event", G_CALLBACK(halt_flash_filter), finfo); | 186 finfo->sig_handler = g_signal_connect(G_OBJECT(window), "focus-in-event", G_CALLBACK(halt_flash_filter), finfo); |
| 181 } | 187 } |
| 188 } | |
| 189 | |
| 190 /* Set window transparency level */ | |
| 191 void wgaim_set_wintrans(GtkWidget *window, int trans) { | |
| 192 if(MySetLayeredWindowAttributes) { | |
| 193 HWND hWnd = GDK_WINDOW_HWND(window->window); | |
| 194 SetWindowLong(hWnd,GWL_EXSTYLE,GetWindowLong(hWnd,GWL_EXSTYLE) | WS_EX_LAYERED); | |
| 195 MySetLayeredWindowAttributes(hWnd,0,trans,LWA_ALPHA); | |
| 196 } | |
| 197 } | |
| 198 | |
| 199 void wgaim_set_imalpha(int val) { | |
| 200 imalpha = val; | |
| 201 } | |
| 202 | |
| 203 int wgaim_get_imalpha(int val) { | |
| 204 return imalpha; | |
| 205 } | |
| 206 | |
| 207 int wgaim_has_transparency() { | |
| 208 return MySetLayeredWindowAttributes ? TRUE : FALSE; | |
| 209 } | |
| 210 | |
| 211 GtkWidget *wgaim_wintrans_slider(GtkWidget *win) { | |
| 212 GtkWidget *hbox; | |
| 213 GtkWidget *label, *slider; | |
| 214 | |
| 215 hbox = gtk_hbox_new(FALSE, 5); | |
| 216 | |
| 217 label = gtk_label_new(_("Opacity:")); | |
| 218 gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 5); | |
| 219 | |
| 220 slider = gtk_hscale_new_with_range(50,255,1); | |
| 221 gtk_range_set_value(GTK_RANGE(slider), imalpha); | |
| 222 gtk_widget_set_usize(GTK_WIDGET(slider), 200, -1); | |
| 223 | |
| 224 /* On slider val change, update window's transparency level */ | |
| 225 gtk_signal_connect(GTK_OBJECT(slider), "value-changed", GTK_SIGNAL_FUNC(change_im_alpha), win); | |
| 226 gtk_box_pack_start(GTK_BOX(hbox), slider, FALSE, TRUE, 5); | |
| 227 | |
| 228 /* Set the initial transparency level */ | |
| 229 wgaim_set_wintrans(win, imalpha); | |
| 230 | |
| 231 gtk_widget_show_all(hbox); | |
| 232 | |
| 233 return hbox; | |
| 182 } | 234 } |
| 183 | 235 |
| 184 /* Windows Initializations */ | 236 /* Windows Initializations */ |
| 185 | 237 |
| 186 void wgaim_init(void) { | 238 void wgaim_init(void) { |
