Mercurial > hg > xmms-sid
annotate src/xs_fileinfo.c @ 234:6f9764fbd693
Make the slider in fileinfo window's subtune selector work as expected.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 21 Dec 2004 13:34:00 +0000 |
| parents | e613873c3379 |
| children | 7833df935239 |
| rev | line source |
|---|---|
| 222 | 1 /* |
| 2 XMMS-SID - SIDPlay input plugin for X MultiMedia System (XMMS) | |
| 3 | |
| 4 File information window | |
| 5 | |
| 6 Written by Matti "ccr" Hamalainen <ccr@tnsp.org> | |
| 7 | |
| 8 This program is free software; you can redistribute it and/or modify | |
| 9 it under the terms of the GNU General Public License as published by | |
| 10 the Free Software Foundation; either version 2 of the License, or | |
| 11 (at your option) any later version. | |
| 12 | |
| 13 This program is distributed in the hope that it will be useful, | |
| 14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 GNU General Public License for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 19 along with this program; if not, write to the Free Software | |
| 20 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 21 */ | |
| 22 #include <gdk/gdkkeysyms.h> | |
| 23 #include <gtk/gtk.h> | |
| 24 | |
| 25 #include "xmms-sid.h" | |
|
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26 #include "xs_support.h" |
| 222 | 27 #include "xs_stil.h" |
| 28 #include "xs_config.h" | |
| 29 #include "xs_interface.h" | |
| 30 #include "xs_glade.h" | |
| 31 | |
| 32 static GtkWidget *xs_fileinfowin = NULL; | |
| 230 | 33 static t_xs_stil_node *xs_fileinfostil = NULL; |
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34 XS_MUTEX(xs_fileinfowin); |
| 222 | 35 |
| 36 #define LUW(x...) lookup_widget(xs_fileinfowin, ## x) | |
| 37 | |
| 38 | |
|
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39 void xs_fileinfo_update(void) |
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40 { |
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41 gboolean isEnabled; |
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42 GtkAdjustment *tmpAdj; |
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43 |
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44 XS_MUTEX_LOCK(xs_status); |
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45 XS_MUTEX_LOCK(xs_fileinfowin); |
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46 |
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47 /* Check if control window exists, we are currently playing and have a tune */ |
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48 if (xs_fileinfowin) |
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49 { |
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50 if (xs_status.tuneInfo && xs_status.isPlaying && (xs_status.tuneInfo->nsubTunes > 1)) |
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51 { |
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52 tmpAdj = gtk_range_get_adjustment(GTK_RANGE(LUW("fileinfo_subctrl_adj"))); |
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53 |
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54 tmpAdj->value = xs_status.currSong; |
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55 tmpAdj->lower = 1; |
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56 tmpAdj->upper = xs_status.tuneInfo->nsubTunes; |
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57 XS_MUTEX_UNLOCK(xs_status); |
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58 XS_MUTEX_UNLOCK(xs_fileinfowin); |
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59 gtk_adjustment_value_changed(tmpAdj); |
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60 XS_MUTEX_LOCK(xs_status); |
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61 XS_MUTEX_LOCK(xs_fileinfowin); |
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62 isEnabled = TRUE; |
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63 } else |
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64 isEnabled = FALSE; |
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65 |
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66 /* Enable or disable subtune-control in fileinfo window */ |
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67 gtk_widget_set_sensitive(LUW("fileinfo_subctrl_prev"), isEnabled); |
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68 gtk_widget_set_sensitive(LUW("fileinfo_subctrl_adj"), isEnabled); |
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69 gtk_widget_set_sensitive(LUW("fileinfo_subctrl_next"), isEnabled); |
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70 } |
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71 |
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72 XS_MUTEX_UNLOCK(xs_status); |
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73 XS_MUTEX_UNLOCK(xs_fileinfowin); |
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74 } |
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75 |
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76 |
| 230 | 77 void xs_fileinfo_setsong(void) |
| 78 { | |
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79 gint n; |
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80 |
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81 XS_MUTEX_LOCK(xs_status); |
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82 XS_MUTEX_LOCK(xs_fileinfowin); |
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83 |
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84 if (xs_status.tuneInfo && xs_status.isPlaying) |
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85 { |
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86 n = gtk_range_get_adjustment(GTK_RANGE(LUW("fileinfo_subctrl_adj")))->value; |
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87 if ((n >= 1) && (n <= xs_status.tuneInfo->nsubTunes)) |
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88 xs_status.currSong = n; |
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89 } |
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90 |
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91 XS_MUTEX_UNLOCK(xs_fileinfowin); |
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92 XS_MUTEX_UNLOCK(xs_status); |
| 230 | 93 } |
| 94 | |
| 95 | |
| 222 | 96 void xs_fileinfo_ok(void) |
| 97 { | |
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98 XS_MUTEX_LOCK(xs_fileinfowin); |
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99 if (xs_fileinfowin) |
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100 { |
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101 gtk_widget_destroy(xs_fileinfowin); |
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102 xs_fileinfowin = NULL; |
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103 } |
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104 XS_MUTEX_UNLOCK(xs_fileinfowin); |
| 222 | 105 } |
| 106 | |
| 107 | |
| 108 void xs_fileinfo_subtune(GtkWidget *widget, void *data) | |
| 109 { | |
| 110 t_xs_stil_subnode *tmpNode; | |
| 111 GtkWidget *tmpItem, *tmpText; | |
| 112 gint tmpIndex; | |
| 113 gchar *subName, *subAuthor; | |
| 114 | |
| 115 /* Freeze text-widget and delete the old text */ | |
| 116 tmpText = LUW("fileinfo_sub_info"); | |
| 117 gtk_text_freeze(GTK_TEXT(tmpText)); | |
| 118 gtk_text_set_point(GTK_TEXT(tmpText), 0); | |
| 119 gtk_text_forward_delete(GTK_TEXT(tmpText), | |
| 120 gtk_text_get_length(GTK_TEXT(tmpText))); | |
| 121 | |
| 122 if (xs_fileinfostil) | |
| 123 { | |
| 124 /* Get subtune number */ | |
| 125 tmpItem = gtk_menu_get_active(GTK_MENU(data)); | |
| 126 tmpIndex = g_list_index(GTK_MENU_SHELL(data)->children, tmpItem); | |
| 127 | |
| 128 /* Get subtune information */ | |
| 129 tmpNode = &xs_fileinfostil->subTune[tmpIndex]; | |
| 130 subName = tmpNode->pName; | |
| 131 subAuthor = tmpNode->pAuthor; | |
| 132 | |
| 133 /* Put in the new text, if available */ | |
| 134 if (tmpNode->pInfo) | |
| 135 { | |
| 136 gtk_text_insert (GTK_TEXT (tmpText), NULL, NULL, NULL, | |
| 137 tmpNode->pInfo, strlen(tmpNode->pInfo)); | |
| 138 } | |
| 139 } else { | |
| 140 /* We don't have any information */ | |
| 141 subName = NULL; | |
| 142 subAuthor = NULL; | |
| 143 } | |
| 144 | |
| 145 /* Get and set subtune information */ | |
| 146 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_sub_name")), subName ? subName : ""); | |
| 147 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_sub_author")), subAuthor ? subAuthor : ""); | |
| 148 | |
| 149 /* Un-freeze the widget */ | |
| 150 gtk_text_thaw(GTK_TEXT(tmpText)); | |
| 151 } | |
| 152 | |
| 153 | |
| 154 void xs_fileinfo(gchar *pcFilename) | |
| 155 { | |
| 156 GtkWidget *tmpMenuItem, *tmpMenu, *tmpOptionMenu; | |
|
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157 t_xs_tuneinfo *tmpInfo; |
| 222 | 158 t_xs_stil_subnode *tmpNode; |
| 159 gchar tmpStr[32], *tmpS; | |
| 160 gint n; | |
| 161 | |
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162 /* Current implementation leaves old fileinfo window untouched if |
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163 * no information can be found for the new file. Hmm... |
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164 */ |
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165 |
| 222 | 166 /* Get new tune information */ |
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167 XS_MUTEX_LOCK(xs_fileinfowin); |
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168 XS_MUTEX_LOCK(xs_status); |
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169 if ((tmpInfo = xs_status.sidPlayer->plrGetSIDInfo(pcFilename)) == NULL) |
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170 { |
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171 XS_MUTEX_UNLOCK(xs_fileinfowin); |
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172 XS_MUTEX_UNLOCK(xs_status); |
| 222 | 173 return; |
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174 } |
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175 XS_MUTEX_UNLOCK(xs_status); |
| 222 | 176 |
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177 xs_fileinfostil = xs_stil_get(pcFilename); |
| 222 | 178 |
| 179 /* Check if there already is an open fileinfo window */ | |
| 180 if (xs_fileinfowin) | |
| 181 { | |
| 182 /* Raise old window */ | |
| 183 gdk_window_raise(xs_fileinfowin->window); | |
| 184 | |
| 185 /* Delete items */ | |
| 186 tmpOptionMenu = LUW("fileinfo_sub_tune"); | |
| 187 gtk_widget_destroy(GTK_OPTION_MENU(tmpOptionMenu)->menu); | |
| 188 GTK_OPTION_MENU(tmpOptionMenu)->menu = gtk_menu_new(); | |
| 189 } else { | |
| 190 /* If not, create a new one */ | |
| 191 xs_fileinfowin = create_xs_fileinfowin(); | |
| 192 | |
| 193 /* Connect additional signals */ | |
| 194 gtk_signal_connect(GTK_OBJECT( | |
| 195 gtk_range_get_adjustment(GTK_RANGE(LUW("fileinfo_subctrl_adj")))), | |
| 196 "value_changed", GTK_SIGNAL_FUNC (xs_fileinfo_setsong), NULL); | |
| 197 } | |
| 198 | |
| 199 | |
| 200 /* Set the generic song information */ | |
| 201 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_filename")), pcFilename); | |
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202 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_songname")), tmpInfo->sidName); |
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203 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_composer")), tmpInfo->sidComposer); |
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204 gtk_entry_set_text(GTK_ENTRY(LUW("fileinfo_copyright")), tmpInfo->sidCopyright); |
| 222 | 205 |
| 206 | |
| 207 /* Main tune - the pseudo tune */ | |
| 208 tmpOptionMenu = LUW("fileinfo_sub_tune"); | |
| 209 tmpMenu = GTK_OPTION_MENU(tmpOptionMenu)->menu; | |
| 210 | |
| 211 tmpMenuItem = gtk_menu_item_new_with_label ("General info"); | |
| 212 gtk_widget_show (tmpMenuItem); | |
| 213 gtk_menu_append (GTK_MENU(tmpMenu), tmpMenuItem); | |
| 214 gtk_signal_connect (GTK_OBJECT (tmpMenuItem), "activate", | |
| 215 GTK_SIGNAL_FUNC (xs_fileinfo_subtune), tmpMenu); | |
| 216 | |
| 217 /* Other menu items */ | |
|
232
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218 for (n = 1; n <= tmpInfo->nsubTunes; n++) |
| 222 | 219 { |
| 220 if (xs_fileinfostil) | |
| 221 { | |
| 222 tmpNode = &xs_fileinfostil->subTune[n]; | |
| 223 if (tmpNode->pName) | |
| 224 tmpS = tmpNode->pName; | |
| 225 else | |
| 226 if (tmpNode->pInfo) | |
| 227 tmpS = tmpNode->pInfo; | |
| 228 else | |
| 229 tmpS = "---"; | |
| 230 | |
| 231 snprintf(tmpStr, sizeof(tmpStr), "Tune #%i: %s", n, tmpS); | |
| 232 } else | |
| 233 snprintf(tmpStr, sizeof(tmpStr), "Tune #%i", n); | |
| 234 | |
| 235 tmpMenuItem = gtk_menu_item_new_with_label(tmpStr); | |
| 236 gtk_widget_show (tmpMenuItem); | |
| 237 gtk_menu_append (GTK_MENU(tmpMenu), tmpMenuItem); | |
| 238 | |
| 239 gtk_signal_connect (GTK_OBJECT(tmpMenuItem), "activate", | |
| 240 GTK_SIGNAL_FUNC(xs_fileinfo_subtune), tmpMenu); | |
| 241 } | |
| 242 | |
| 243 /* Set the subtune information */ | |
| 244 xs_fileinfo_subtune(NULL, tmpMenu); | |
| 245 | |
|
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246 /* Free temporary tuneinfo */ |
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247 xs_tuneinfo_free(tmpInfo); |
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248 |
| 222 | 249 /* Show the window */ |
| 250 gtk_widget_show(xs_fileinfowin); | |
|
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251 |
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252 XS_MUTEX_UNLOCK(xs_fileinfowin); |
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253 |
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254 xs_fileinfo_update(); |
| 222 | 255 } |
| 256 |