Mercurial > hg > xmms-sid
annotate src/xs_fileinfo.c @ 612:32fc27395220
About window wasn't handling delete_event properly, fixed; Cleaned up event handling a bit.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Sun, 02 Sep 2007 00:03:05 +0000 |
parents | fa95d942f226 |
children | 52a6c114e505 |
rev | line source |
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222 | 1 /* |
2 XMMS-SID - SIDPlay input plugin for X MultiMedia System (XMMS) | |
3 | |
4 File information window | |
5 | |
324 | 6 Programmed and designed by Matti 'ccr' Hamalainen <ccr@tnsp.org> |
422 | 7 (C) Copyright 1999-2007 Tecnic Software productions (TNSP) |
222 | 8 |
9 This program is free software; you can redistribute it and/or modify | |
10 it under the terms of the GNU General Public License as published by | |
11 the Free Software Foundation; either version 2 of the License, or | |
12 (at your option) any later version. | |
13 | |
14 This program is distributed in the hope that it will be useful, | |
15 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 GNU General Public License for more details. | |
18 | |
412
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19 You should have received a copy of the GNU General Public License along |
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20 with this program; if not, write to the Free Software Foundation, Inc., |
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21 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
222 | 22 */ |
23 #include <gdk/gdkkeysyms.h> | |
24 #include <gtk/gtk.h> | |
25 | |
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26 #include "xs_fileinfo.h" |
526
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27 #include "xs_player.h" |
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28 #include "xs_support.h" |
222 | 29 #include "xs_stil.h" |
30 #include "xs_config.h" | |
31 #include "xs_interface.h" | |
32 #include "xs_glade.h" | |
33 | |
462 | 34 |
35 static t_xs_stildb *xs_stildb_db = NULL; | |
36 XS_MUTEX(xs_stildb_db); | |
37 | |
359
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38 static GtkWidget *xs_fileinfowin = NULL; |
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39 static t_xs_stil_node *xs_fileinfostil = NULL; |
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40 XS_MUTEX(xs_fileinfowin); |
222 | 41 |
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42 #define LUW(x) lookup_widget(xs_fileinfowin, x) |
222 | 43 |
44 | |
462 | 45 /* STIL-database handling |
46 */ | |
47 gint xs_stil_init(void) | |
48 { | |
49 XS_MUTEX_LOCK(xs_cfg); | |
50 | |
51 if (!xs_cfg.stilDBPath) { | |
52 XS_MUTEX_UNLOCK(xs_cfg); | |
53 return -1; | |
54 } | |
55 | |
56 XS_MUTEX_LOCK(xs_stildb_db); | |
57 | |
58 /* Check if already initialized */ | |
59 if (xs_stildb_db) | |
60 xs_stildb_free(xs_stildb_db); | |
61 | |
62 /* Allocate database */ | |
63 xs_stildb_db = (t_xs_stildb *) g_malloc0(sizeof(t_xs_stildb)); | |
64 if (!xs_stildb_db) { | |
65 XS_MUTEX_UNLOCK(xs_cfg); | |
66 XS_MUTEX_UNLOCK(xs_stildb_db); | |
67 return -2; | |
68 } | |
69 | |
70 /* Read the database */ | |
71 if (xs_stildb_read(xs_stildb_db, xs_cfg.stilDBPath) != 0) { | |
72 xs_stildb_free(xs_stildb_db); | |
73 xs_stildb_db = NULL; | |
74 XS_MUTEX_UNLOCK(xs_cfg); | |
75 XS_MUTEX_UNLOCK(xs_stildb_db); | |
76 return -3; | |
77 } | |
78 | |
79 /* Create index */ | |
80 if (xs_stildb_index(xs_stildb_db) != 0) { | |
81 xs_stildb_free(xs_stildb_db); | |
82 xs_stildb_db = NULL; | |
83 XS_MUTEX_UNLOCK(xs_cfg); | |
84 XS_MUTEX_UNLOCK(xs_stildb_db); | |
85 return -4; | |
86 } | |
87 | |
88 XS_MUTEX_UNLOCK(xs_cfg); | |
89 XS_MUTEX_UNLOCK(xs_stildb_db); | |
90 return 0; | |
91 } | |
92 | |
93 | |
94 void xs_stil_close(void) | |
95 { | |
96 XS_MUTEX_LOCK(xs_stildb_db); | |
97 xs_stildb_free(xs_stildb_db); | |
98 xs_stildb_db = NULL; | |
99 XS_MUTEX_UNLOCK(xs_stildb_db); | |
100 } | |
101 | |
102 | |
103 t_xs_stil_node *xs_stil_get(gchar *pcFilename) | |
104 { | |
105 t_xs_stil_node *pResult; | |
106 gchar *tmpFilename; | |
107 | |
108 XS_MUTEX_LOCK(xs_stildb_db); | |
109 XS_MUTEX_LOCK(xs_cfg); | |
110 | |
111 if (xs_cfg.stilDBEnable && xs_stildb_db) { | |
112 if (xs_cfg.hvscPath) { | |
113 /* Remove postfixed directory separator from HVSC-path */ | |
114 tmpFilename = xs_strrchr(xs_cfg.hvscPath, '/'); | |
115 if (tmpFilename && (tmpFilename[1] == 0)) | |
116 tmpFilename[0] = 0; | |
117 | |
118 /* Remove HVSC location-prefix from filename */ | |
119 tmpFilename = strstr(pcFilename, xs_cfg.hvscPath); | |
120 if (tmpFilename) | |
121 tmpFilename += strlen(xs_cfg.hvscPath); | |
122 else | |
123 tmpFilename = pcFilename; | |
124 } else | |
125 tmpFilename = pcFilename; | |
126 | |
473 | 127 XSDEBUG("xs_stil_get('%s') = '%s'\n", pcFilename, tmpFilename); |
462 | 128 |
129 pResult = xs_stildb_get_node(xs_stildb_db, tmpFilename); | |
130 } else | |
131 pResult = NULL; | |
132 | |
133 XS_MUTEX_UNLOCK(xs_stildb_db); | |
134 XS_MUTEX_UNLOCK(xs_cfg); | |
135 | |
136 return pResult; | |
137 } | |
138 | |
139 | |
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140 void xs_fileinfo_update(void) |
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141 { |
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142 XS_MUTEX_LOCK(xs_status); |
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143 XS_MUTEX_LOCK(xs_fileinfowin); |
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144 |
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145 /* Check if control window exists, we are currently playing and have a tune */ |
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146 if (xs_fileinfowin) { |
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147 gboolean isEnabled; |
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148 GtkAdjustment *tmpAdj; |
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149 |
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150 if (xs_status.tuneInfo && xs_status.isPlaying && (xs_status.tuneInfo->nsubTunes > 1)) { |
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151 tmpAdj = gtk_range_get_adjustment(GTK_RANGE(LUW("fileinfo_subctrl_adj"))); |
232
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152 |
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153 tmpAdj->value = xs_status.currSong; |
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154 tmpAdj->lower = 1; |
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155 tmpAdj->upper = xs_status.tuneInfo->nsubTunes; |
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156 XS_MUTEX_UNLOCK(xs_status); |
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157 XS_MUTEX_UNLOCK(xs_fileinfowin); |
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158 gtk_adjustment_value_changed(tmpAdj); |
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159 XS_MUTEX_LOCK(xs_status); |
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160 XS_MUTEX_LOCK(xs_fileinfowin); |
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161 isEnabled = TRUE; |
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162 } else |
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163 isEnabled = FALSE; |
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164 |
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165 /* Enable or disable subtune-control in fileinfo window */ |
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166 gtk_widget_set_sensitive(LUW("fileinfo_subctrl_prev"), isEnabled); |
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167 gtk_widget_set_sensitive(LUW("fileinfo_subctrl_adj"), isEnabled); |
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168 gtk_widget_set_sensitive(LUW("fileinfo_subctrl_next"), isEnabled); |
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169 } |
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170 |
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171 XS_MUTEX_UNLOCK(xs_status); |
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172 XS_MUTEX_UNLOCK(xs_fileinfowin); |
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173 } |
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174 |
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175 |
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176 static void xs_fileinfo_setsong(void) |
230 | 177 { |
359
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178 gint n; |
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179 |
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180 XS_MUTEX_LOCK(xs_status); |
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181 XS_MUTEX_LOCK(xs_fileinfowin); |
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182 |
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183 if (xs_status.tuneInfo && xs_status.isPlaying) { |
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184 n = (gint) gtk_range_get_adjustment(GTK_RANGE(LUW("fileinfo_subctrl_adj")))->value; |
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185 if ((n >= 1) && (n <= xs_status.tuneInfo->nsubTunes)) |
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186 xs_status.currSong = n; |
234
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187 } |
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188 |
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189 XS_MUTEX_UNLOCK(xs_fileinfowin); |
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190 XS_MUTEX_UNLOCK(xs_status); |
230 | 191 } |
192 | |
193 | |
222 | 194 void xs_fileinfo_ok(void) |
195 { | |
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196 XS_MUTEX_LOCK(xs_fileinfowin); |
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197 if (xs_fileinfowin) { |
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198 gtk_widget_destroy(xs_fileinfowin); |
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199 xs_fileinfowin = NULL; |
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200 } |
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201 XS_MUTEX_UNLOCK(xs_fileinfowin); |
222 | 202 } |
203 | |
204 | |
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205 gboolean xs_fileinfo_delete(GtkWidget * widget, GdkEvent * event, gpointer user_data) |
282
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206 { |
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207 (void) widget; |
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208 (void) event; |
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209 (void) user_data; |
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210 |
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211 XSDEBUG("delete_event\n"); |
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212 xs_fileinfo_ok(); |
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213 return FALSE; |
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214 } |
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215 |
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216 |
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217 static void xs_fileinfo_subtune(GtkWidget * widget, void *data) |
222 | 218 { |
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219 t_xs_stil_subnode *tmpNode; |
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220 GtkWidget *tmpItem, *tmpText; |
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221 gint tmpIndex; |
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222 gchar *subName, *subAuthor; |
222 | 223 |
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224 (void) widget; |
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225 (void) data; |
222 | 226 |
359
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227 /* Freeze text-widget and delete the old text */ |
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228 tmpText = LUW("fileinfo_sub_info"); |
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229 gtk_text_freeze(GTK_TEXT(tmpText)); |
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230 gtk_text_set_point(GTK_TEXT(tmpText), 0); |
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231 gtk_text_forward_delete(GTK_TEXT(tmpText), gtk_text_get_length(GTK_TEXT(tmpText))); |
222 | 232 |
392
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233 /* Get subtune information */ |
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234 tmpItem = gtk_menu_get_active(GTK_MENU(data)); |
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235 tmpIndex = g_list_index(GTK_MENU_SHELL(data)->children, tmpItem); |
222 | 236 |
430 | 237 if (xs_fileinfostil && tmpIndex <= xs_fileinfostil->nsubTunes) |
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238 tmpNode = xs_fileinfostil->subTunes[tmpIndex]; |
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239 else |
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240 tmpNode = NULL; |
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241 |
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242 if (tmpNode) { |
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243 subName = tmpNode->pName; |
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244 subAuthor = tmpNode->pAuthor; |
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245 |
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246 if (tmpNode->pInfo) { |
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247 gtk_text_insert(GTK_TEXT(tmpText), NULL, NULL, NULL, |
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248 tmpNode->pInfo, strlen(tmpNode->pInfo)); |
222 | 249 } |
250 } else { | |
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251 subName = NULL; |
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252 subAuthor = NULL; |
222 | 253 } |
254 | |
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255 /* Get and set subtune information */ |
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256 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_sub_name")), subName ? subName : ""); |
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257 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_sub_author")), subAuthor ? subAuthor : ""); |
222 | 258 |
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259 /* Un-freeze the widget */ |
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260 gtk_text_thaw(GTK_TEXT(tmpText)); |
222 | 261 } |
262 | |
263 | |
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264 void xs_fileinfo(gchar * pcFilename) |
222 | 265 { |
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266 GtkWidget *tmpMenuItem, *tmpMenu, *tmpOptionMenu; |
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267 t_xs_tuneinfo *tmpInfo; |
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268 gint n; |
222 | 269 |
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270 /* Current implementation leaves old fileinfo window untouched if |
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271 * no information can be found for the new file. Hmm... |
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272 */ |
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273 |
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274 /* Get new tune information */ |
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275 XS_MUTEX_LOCK(xs_fileinfowin); |
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276 XS_MUTEX_LOCK(xs_status); |
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277 if ((tmpInfo = xs_status.sidPlayer->plrGetSIDInfo(pcFilename)) == NULL) { |
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278 XS_MUTEX_UNLOCK(xs_fileinfowin); |
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279 XS_MUTEX_UNLOCK(xs_status); |
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280 return; |
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281 } |
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282 XS_MUTEX_UNLOCK(xs_status); |
222 | 283 |
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284 xs_fileinfostil = xs_stil_get(pcFilename); |
222 | 285 |
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286 /* Check if there already is an open fileinfo window */ |
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287 if (xs_fileinfowin) { |
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288 /* Raise old window */ |
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289 gdk_window_raise(xs_fileinfowin->window); |
222 | 290 |
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291 /* Delete items */ |
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292 tmpOptionMenu = LUW("fileinfo_sub_tune"); |
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293 gtk_widget_destroy(GTK_OPTION_MENU(tmpOptionMenu)->menu); |
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294 GTK_OPTION_MENU(tmpOptionMenu)->menu = gtk_menu_new(); |
222 | 295 } else { |
359
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296 /* If not, create a new one */ |
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297 xs_fileinfowin = create_xs_fileinfowin(); |
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298 |
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299 /* Connect additional signals */ |
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300 gtk_signal_connect(GTK_OBJECT(gtk_range_get_adjustment(GTK_RANGE(LUW("fileinfo_subctrl_adj")))), |
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301 "value_changed", GTK_SIGNAL_FUNC(xs_fileinfo_setsong), NULL); |
222 | 302 } |
303 | |
304 | |
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305 /* Set the generic song information */ |
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306 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_filename")), pcFilename); |
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307 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_songname")), tmpInfo->sidName); |
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308 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_composer")), tmpInfo->sidComposer); |
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309 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_copyright")), tmpInfo->sidCopyright); |
222 | 310 |
311 | |
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312 /* Main tune - the pseudo tune */ |
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313 tmpOptionMenu = LUW("fileinfo_sub_tune"); |
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314 tmpMenu = GTK_OPTION_MENU(tmpOptionMenu)->menu; |
222 | 315 |
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316 tmpMenuItem = gtk_menu_item_new_with_label(_("General info")); |
359
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317 gtk_widget_show(tmpMenuItem); |
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318 gtk_menu_append(GTK_MENU(tmpMenu), tmpMenuItem); |
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319 gtk_signal_connect(GTK_OBJECT(tmpMenuItem), "activate", GTK_SIGNAL_FUNC(xs_fileinfo_subtune), tmpMenu); |
222 | 320 |
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321 /* Other menu items */ |
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322 for (n = 1; n <= tmpInfo->nsubTunes; n++) { |
424
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323 gchar tmpStr[64]; |
473 | 324 if (xs_fileinfostil && n <= xs_fileinfostil->nsubTunes && xs_fileinfostil->subTunes[n]) { |
430 | 325 t_xs_stil_subnode *tmpNode = xs_fileinfostil->subTunes[n]; |
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326 |
430 | 327 g_snprintf(tmpStr, sizeof(tmpStr), _("Tune #%i: "), n); |
328 | |
473 | 329 if (tmpNode->pName) |
330 xs_pnstrcat(tmpStr, sizeof(tmpStr), tmpNode->pName); | |
331 else if (tmpNode->pTitle) | |
332 xs_pnstrcat(tmpStr, sizeof(tmpStr), tmpNode->pTitle); | |
333 else if (tmpNode->pInfo) | |
334 xs_pnstrcat(tmpStr, sizeof(tmpStr), tmpNode->pInfo); | |
335 else | |
359
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336 xs_pnstrcat(tmpStr, sizeof(tmpStr), "---"); |
239
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337 } else { |
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338 g_snprintf(tmpStr, sizeof(tmpStr), _("Tune #%i"), n); |
239
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339 } |
222 | 340 |
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341 tmpMenuItem = gtk_menu_item_new_with_label(tmpStr); |
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342 gtk_widget_show(tmpMenuItem); |
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343 gtk_menu_append(GTK_MENU(tmpMenu), tmpMenuItem); |
222 | 344 |
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345 gtk_signal_connect(GTK_OBJECT(tmpMenuItem), "activate", GTK_SIGNAL_FUNC(xs_fileinfo_subtune), tmpMenu); |
222 | 346 } |
347 | |
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348 /* Set the subtune information */ |
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349 xs_fileinfo_subtune(NULL, tmpMenu); |
222 | 350 |
359
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351 /* Free temporary tuneinfo */ |
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352 xs_tuneinfo_free(tmpInfo); |
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353 |
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354 /* Show the window */ |
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355 gtk_widget_show(xs_fileinfowin); |
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356 |
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357 XS_MUTEX_UNLOCK(xs_fileinfowin); |
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358 |
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359 xs_fileinfo_update(); |
222 | 360 } |