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00012 #include "stdafx.h"
00013 #include "openttd.h"
00014 #include "base_media_base.h"
00015 #include "music/music_driver.hpp"
00016 #include "window_gui.h"
00017 #include "strings_func.h"
00018 #include "window_func.h"
00019 #include "sound_func.h"
00020 #include "gfx_func.h"
00021 #include "core/random_func.hpp"
00022 #include "error.h"
00023 #include "core/geometry_func.hpp"
00024 #include "string_func.h"
00025 #include "settings_type.h"
00026
00027 #include "widgets/music_widget.h"
00028
00029 #include "table/strings.h"
00030 #include "table/sprites.h"
00031
00037 static const char *GetSongName(int index)
00038 {
00039 return BaseMusic::GetUsedSet()->song_name[index];
00040 }
00041
00047 static int GetTrackNumber(int index)
00048 {
00049 return BaseMusic::GetUsedSet()->track_nr[index];
00050 }
00051
00053 static byte _music_wnd_cursong = 1;
00055 static bool _song_is_active = false;
00056
00058 static byte _cur_playlist[NUM_SONGS_PLAYLIST + 1];
00059
00061 static byte _playlist_all[NUM_SONGS_AVAILABLE + 1];
00063 static byte _playlist_old_style[NUM_SONGS_CLASS + 1];
00065 static byte _playlist_new_style[NUM_SONGS_CLASS + 1];
00067 static byte _playlist_ezy_street[NUM_SONGS_CLASS + 1];
00068
00069 assert_compile(lengthof(_settings_client.music.custom_1) == NUM_SONGS_PLAYLIST + 1);
00070 assert_compile(lengthof(_settings_client.music.custom_2) == NUM_SONGS_PLAYLIST + 1);
00071
00073 static byte * const _playlists[] = {
00074 _playlist_all,
00075 _playlist_old_style,
00076 _playlist_new_style,
00077 _playlist_ezy_street,
00078 _settings_client.music.custom_1,
00079 _settings_client.music.custom_2,
00080 };
00081
00087 void ValidatePlaylist(byte *playlist, byte *last)
00088 {
00089 while (*playlist != 0 && playlist <= last) {
00090
00091 if (*playlist <= NUM_SONGS_AVAILABLE && !StrEmpty(GetSongName(*playlist - 1))) {
00092 playlist++;
00093 continue;
00094 }
00095 for (byte *p = playlist; *p != 0 && p <= last; p++) {
00096 p[0] = p[1];
00097 }
00098 }
00099
00100
00101 *last = 0;
00102 }
00103
00105 void InitializeMusic()
00106 {
00107 uint j = 0;
00108 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00109 if (StrEmpty(GetSongName(i))) continue;
00110 _playlist_all[j++] = i + 1;
00111 }
00112
00113 _playlist_all[j] = 0;
00114
00115
00116 for (uint k = 0; k < NUM_SONG_CLASSES; k++) {
00117 j = 0;
00118 for (uint i = 0; i < NUM_SONGS_CLASS; i++) {
00119 int id = k * NUM_SONGS_CLASS + i + 1;
00120 if (StrEmpty(GetSongName(id))) continue;
00121 _playlists[k + 1][j++] = id + 1;
00122 }
00123
00124 _playlists[k + 1][j] = 0;
00125 }
00126
00127 ValidatePlaylist(_settings_client.music.custom_1, lastof(_settings_client.music.custom_1));
00128 ValidatePlaylist(_settings_client.music.custom_2, lastof(_settings_client.music.custom_2));
00129
00130 if (BaseMusic::GetUsedSet()->num_available < _music_wnd_cursong) {
00131
00132
00133 _music_wnd_cursong = 0;
00134 _song_is_active = false;
00135 }
00136 }
00137
00138 static void SkipToPrevSong()
00139 {
00140 byte *b = _cur_playlist;
00141 byte *p = b;
00142 byte t;
00143
00144 if (b[0] == 0) return;
00145
00146 do p++; while (p[0] != 0);
00147
00148 t = *--p;
00149 while (p != b) {
00150 p--;
00151 p[1] = p[0];
00152 }
00153 *b = t;
00154
00155 _song_is_active = false;
00156 }
00157
00158 static void SkipToNextSong()
00159 {
00160 byte *b = _cur_playlist;
00161 byte t;
00162
00163 t = b[0];
00164 if (t != 0) {
00165 while (b[1] != 0) {
00166 b[0] = b[1];
00167 b++;
00168 }
00169 b[0] = t;
00170 }
00171
00172 _song_is_active = false;
00173 }
00174
00175 static void MusicVolumeChanged(byte new_vol)
00176 {
00177 MusicDriver::GetInstance()->SetVolume(new_vol);
00178 }
00179
00180 static void DoPlaySong()
00181 {
00182 char filename[MAX_PATH];
00183 if (FioFindFullPath(filename, lengthof(filename), BASESET_DIR, BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename) == NULL) {
00184 FioFindFullPath(filename, lengthof(filename), OLD_GM_DIR, BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename);
00185 }
00186 MusicDriver::GetInstance()->PlaySong(filename);
00187 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00188 }
00189
00190 static void DoStopMusic()
00191 {
00192 MusicDriver::GetInstance()->StopSong();
00193 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00194 }
00195
00196 static void SelectSongToPlay()
00197 {
00198 uint i = 0;
00199 uint j = 0;
00200
00201 memset(_cur_playlist, 0, sizeof(_cur_playlist));
00202 do {
00203
00204
00205 int file = _playlists[_settings_client.music.playlist][i] - 1;
00206 if (file >= 0) {
00207 const char *filename = BaseMusic::GetUsedSet()->files[file].filename;
00208
00209
00210 if (!StrEmpty(filename) && FioCheckFileExists(filename, BASESET_DIR)) {
00211 _cur_playlist[j] = _playlists[_settings_client.music.playlist][i];
00212 j++;
00213 }
00214 }
00215 } while (_playlists[_settings_client.music.playlist][++i] != 0 && j < lengthof(_cur_playlist) - 1);
00216
00217
00218 if (_settings_client.music.shuffle && _game_mode != GM_MENU) {
00219 i = 500;
00220 do {
00221 uint32 r = InteractiveRandom();
00222 byte *a = &_cur_playlist[GB(r, 0, 5)];
00223 byte *b = &_cur_playlist[GB(r, 8, 5)];
00224
00225 if (*a != 0 && *b != 0) {
00226 byte t = *a;
00227 *a = *b;
00228 *b = t;
00229 }
00230 } while (--i);
00231 }
00232 }
00233
00234 static void StopMusic()
00235 {
00236 _music_wnd_cursong = 0;
00237 DoStopMusic();
00238 _song_is_active = false;
00239 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00240 }
00241
00242 static void PlayPlaylistSong()
00243 {
00244 if (_cur_playlist[0] == 0) {
00245 SelectSongToPlay();
00246
00247
00248
00249 if (_cur_playlist[0] == 0) {
00250 _song_is_active = false;
00251 _music_wnd_cursong = 0;
00252 _settings_client.music.playing = false;
00253 return;
00254 }
00255 }
00256 _music_wnd_cursong = _cur_playlist[0];
00257 DoPlaySong();
00258 _song_is_active = true;
00259
00260 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00261 }
00262
00263 void ResetMusic()
00264 {
00265 _music_wnd_cursong = 1;
00266 DoPlaySong();
00267 }
00268
00269 void MusicLoop()
00270 {
00271 if (!_settings_client.music.playing && _song_is_active) {
00272 StopMusic();
00273 } else if (_settings_client.music.playing && !_song_is_active) {
00274 PlayPlaylistSong();
00275 }
00276
00277 if (!_song_is_active) return;
00278
00279 if (!MusicDriver::GetInstance()->IsSongPlaying()) {
00280 if (_game_mode != GM_MENU) {
00281 StopMusic();
00282 SkipToNextSong();
00283 PlayPlaylistSong();
00284 } else {
00285 ResetMusic();
00286 }
00287 }
00288 }
00289
00290 static void SelectPlaylist(byte list)
00291 {
00292 _settings_client.music.playlist = list;
00293 InvalidateWindowData(WC_MUSIC_TRACK_SELECTION, 0);
00294 InvalidateWindowData(WC_MUSIC_WINDOW, 0);
00295 }
00296
00297 struct MusicTrackSelectionWindow : public Window {
00298 MusicTrackSelectionWindow(WindowDesc *desc, WindowNumber number) : Window(desc)
00299 {
00300 this->InitNested(number);
00301 this->LowerWidget(WID_MTS_LIST_LEFT);
00302 this->LowerWidget(WID_MTS_LIST_RIGHT);
00303 this->SetWidgetDisabledState(WID_MTS_CLEAR, _settings_client.music.playlist <= 3);
00304 this->LowerWidget(WID_MTS_ALL + _settings_client.music.playlist);
00305 }
00306
00307 virtual void SetStringParameters(int widget) const
00308 {
00309 switch (widget) {
00310 case WID_MTS_PLAYLIST:
00311 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + _settings_client.music.playlist);
00312 break;
00313 }
00314 }
00315
00321 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00322 {
00323 if (!gui_scope) return;
00324 for (int i = 0; i < 6; i++) {
00325 this->SetWidgetLoweredState(WID_MTS_ALL + i, i == _settings_client.music.playlist);
00326 }
00327 this->SetWidgetDisabledState(WID_MTS_CLEAR, _settings_client.music.playlist <= 3);
00328 this->SetDirty();
00329 }
00330
00331 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00332 {
00333 switch (widget) {
00334 case WID_MTS_PLAYLIST: {
00335 Dimension d = {0, 0};
00336
00337 for (int i = 0; i < 6; i++) {
00338 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + i);
00339 d = maxdim(d, GetStringBoundingBox(STR_PLAYLIST_PROGRAM));
00340 }
00341 d.width += padding.width;
00342 d.height += padding.height;
00343 *size = maxdim(*size, d);
00344 break;
00345 }
00346
00347 case WID_MTS_LIST_LEFT: case WID_MTS_LIST_RIGHT: {
00348 Dimension d = {0, 0};
00349
00350 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00351 const char *song_name = GetSongName(i);
00352 if (StrEmpty(song_name)) continue;
00353
00354 SetDParam(0, GetTrackNumber(i));
00355 SetDParam(1, 2);
00356 SetDParamStr(2, GetSongName(i));
00357 Dimension d2 = GetStringBoundingBox(STR_PLAYLIST_TRACK_NAME);
00358 d.width = max(d.width, d2.width);
00359 d.height += d2.height;
00360 }
00361 d.width += padding.width;
00362 d.height += padding.height;
00363 *size = maxdim(*size, d);
00364 break;
00365 }
00366 }
00367 }
00368
00369 virtual void DrawWidget(const Rect &r, int widget) const
00370 {
00371 switch (widget) {
00372 case WID_MTS_LIST_LEFT: {
00373 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00374
00375 int y = r.top + WD_FRAMERECT_TOP;
00376 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00377 const char *song_name = GetSongName(i);
00378 if (StrEmpty(song_name)) continue;
00379
00380 SetDParam(0, GetTrackNumber(i));
00381 SetDParam(1, 2);
00382 SetDParamStr(2, song_name);
00383 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00384 y += FONT_HEIGHT_SMALL;
00385 }
00386 break;
00387 }
00388
00389 case WID_MTS_LIST_RIGHT: {
00390 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00391
00392 int y = r.top + WD_FRAMERECT_TOP;
00393 for (const byte *p = _playlists[_settings_client.music.playlist]; *p != 0; p++) {
00394 uint i = *p - 1;
00395 SetDParam(0, GetTrackNumber(i));
00396 SetDParam(1, 2);
00397 SetDParamStr(2, GetSongName(i));
00398 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00399 y += FONT_HEIGHT_SMALL;
00400 }
00401 break;
00402 }
00403 }
00404 }
00405
00406 virtual void OnClick(Point pt, int widget, int click_count)
00407 {
00408 switch (widget) {
00409 case WID_MTS_LIST_LEFT: {
00410 int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
00411
00412 if (_settings_client.music.playlist < 4) return;
00413 if (!IsInsideMM(y, 0, BaseMusic::GetUsedSet()->num_available)) return;
00414
00415 byte *p = _playlists[_settings_client.music.playlist];
00416 for (uint i = 0; i != NUM_SONGS_PLAYLIST - 1; i++) {
00417 if (p[i] == 0) {
00418
00419 for (uint j = 0; j < NUM_SONGS_AVAILABLE; j++) {
00420 if (GetTrackNumber(j) == y + 1) {
00421 p[i] = j + 1;
00422 break;
00423 }
00424 }
00425 p[i + 1] = 0;
00426 this->SetDirty();
00427 SelectSongToPlay();
00428 break;
00429 }
00430 }
00431 break;
00432 }
00433
00434 case WID_MTS_LIST_RIGHT: {
00435 int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
00436
00437 if (_settings_client.music.playlist < 4) return;
00438 if (!IsInsideMM(y, 0, NUM_SONGS_PLAYLIST)) return;
00439
00440 byte *p = _playlists[_settings_client.music.playlist];
00441 for (uint i = y; i != NUM_SONGS_PLAYLIST - 1; i++) {
00442 p[i] = p[i + 1];
00443 }
00444
00445 this->SetDirty();
00446 SelectSongToPlay();
00447 break;
00448 }
00449
00450 case WID_MTS_CLEAR:
00451 for (uint i = 0; _playlists[_settings_client.music.playlist][i] != 0; i++) _playlists[_settings_client.music.playlist][i] = 0;
00452 this->SetDirty();
00453 StopMusic();
00454 SelectSongToPlay();
00455 break;
00456
00457 case WID_MTS_ALL: case WID_MTS_OLD: case WID_MTS_NEW:
00458 case WID_MTS_EZY: case WID_MTS_CUSTOM1: case WID_MTS_CUSTOM2:
00459 SelectPlaylist(widget - WID_MTS_ALL);
00460 StopMusic();
00461 SelectSongToPlay();
00462 break;
00463 }
00464 }
00465 };
00466
00467 static const NWidgetPart _nested_music_track_selection_widgets[] = {
00468 NWidget(NWID_HORIZONTAL),
00469 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00470 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_PLAYLIST_MUSIC_PROGRAM_SELECTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00471 EndContainer(),
00472 NWidget(WWT_PANEL, COLOUR_GREY),
00473 NWidget(NWID_HORIZONTAL), SetPIP(2, 4, 2),
00474
00475 NWidget(NWID_VERTICAL),
00476 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_PLAYLIST_TRACK_INDEX, STR_NULL),
00477 NWidget(WWT_PANEL, COLOUR_GREY, WID_MTS_LIST_LEFT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_ADD_TRACK), EndContainer(),
00478 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00479 EndContainer(),
00480
00481 NWidget(NWID_VERTICAL),
00482 NWidget(NWID_SPACER), SetMinimalSize(60, 30),
00483 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00484 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00485 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00486 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00487 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00488 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_MTS_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00489 NWidget(NWID_SPACER), SetMinimalSize(0, 16),
00490 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_MTS_CLEAR), SetFill(1, 0), SetDataTip(STR_PLAYLIST_CLEAR, STR_PLAYLIST_TOOLTIP_CLEAR_CURRENT_PROGRAM_CUSTOM1),
00491 NWidget(NWID_SPACER), SetFill(0, 1),
00492 EndContainer(),
00493
00494 NWidget(NWID_VERTICAL),
00495 NWidget(WWT_LABEL, COLOUR_GREY, WID_MTS_PLAYLIST), SetDataTip(STR_PLAYLIST_PROGRAM, STR_NULL),
00496 NWidget(WWT_PANEL, COLOUR_GREY, WID_MTS_LIST_RIGHT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_REMOVE_TRACK), EndContainer(),
00497 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00498 EndContainer(),
00499 EndContainer(),
00500 EndContainer(),
00501 };
00502
00503 static WindowDesc _music_track_selection_desc(
00504 WDP_AUTO, "music_track", 0, 0,
00505 WC_MUSIC_TRACK_SELECTION, WC_NONE,
00506 0,
00507 _nested_music_track_selection_widgets, lengthof(_nested_music_track_selection_widgets)
00508 );
00509
00510 static void ShowMusicTrackSelection()
00511 {
00512 AllocateWindowDescFront<MusicTrackSelectionWindow>(&_music_track_selection_desc, 0);
00513 }
00514
00515 struct MusicWindow : public Window {
00516 static const int slider_width = 3;
00517
00518 MusicWindow(WindowDesc *desc, WindowNumber number) : Window(desc)
00519 {
00520 this->InitNested(number);
00521 this->LowerWidget(_settings_client.music.playlist + WID_M_ALL);
00522 this->SetWidgetLoweredState(WID_M_SHUFFLE, _settings_client.music.shuffle);
00523 }
00524
00525 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00526 {
00527 switch (widget) {
00528
00529
00530
00531 case WID_M_SHUFFLE: case WID_M_PROGRAMME: {
00532 Dimension d = maxdim(GetStringBoundingBox(STR_MUSIC_PROGRAM), GetStringBoundingBox(STR_MUSIC_SHUFFLE));
00533 d.width += padding.width;
00534 d.height += padding.height;
00535 *size = maxdim(*size, d);
00536 break;
00537 }
00538
00539 case WID_M_TRACK_NR: {
00540 Dimension d = GetStringBoundingBox(STR_MUSIC_TRACK_NONE);
00541 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00542 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00543 *size = maxdim(*size, d);
00544 break;
00545 }
00546
00547 case WID_M_TRACK_NAME: {
00548 Dimension d = GetStringBoundingBox(STR_MUSIC_TITLE_NONE);
00549 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00550 SetDParamStr(0, GetSongName(i));
00551 d = maxdim(d, GetStringBoundingBox(STR_MUSIC_TITLE_NAME));
00552 }
00553 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00554 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00555 *size = maxdim(*size, d);
00556 break;
00557 }
00558
00559
00560
00561 case WID_M_PREV: this->GetWidget<NWidgetCore>(WID_M_PREV)->widget_data = _current_text_dir == TD_RTL ? SPR_IMG_SKIP_TO_NEXT : SPR_IMG_SKIP_TO_PREV; break;
00562 case WID_M_NEXT: this->GetWidget<NWidgetCore>(WID_M_NEXT)->widget_data = _current_text_dir == TD_RTL ? SPR_IMG_SKIP_TO_PREV : SPR_IMG_SKIP_TO_NEXT; break;
00563 case WID_M_PLAY: this->GetWidget<NWidgetCore>(WID_M_PLAY)->widget_data = _current_text_dir == TD_RTL ? SPR_IMG_PLAY_MUSIC_RTL : SPR_IMG_PLAY_MUSIC; break;
00564 }
00565 }
00566
00567 virtual void DrawWidget(const Rect &r, int widget) const
00568 {
00569 switch (widget) {
00570 case WID_M_TRACK_NR: {
00571 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, PC_BLACK);
00572 StringID str = STR_MUSIC_TRACK_NONE;
00573 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00574 SetDParam(0, GetTrackNumber(_music_wnd_cursong - 1));
00575 SetDParam(1, 2);
00576 str = STR_MUSIC_TRACK_DIGIT;
00577 }
00578 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str);
00579 break;
00580 }
00581
00582 case WID_M_TRACK_NAME: {
00583 GfxFillRect(r.left, r.top + 1, r.right - 1, r.bottom, PC_BLACK);
00584 StringID str = STR_MUSIC_TITLE_NONE;
00585 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00586 str = STR_MUSIC_TITLE_NAME;
00587 SetDParamStr(0, GetSongName(_music_wnd_cursong - 1));
00588 }
00589 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str, TC_FROMSTRING, SA_HOR_CENTER);
00590 break;
00591 }
00592
00593 case WID_M_MUSIC_VOL: case WID_M_EFFECT_VOL: {
00594 DrawFrameRect(r.left, r.top + 2, r.right, r.bottom - 2, COLOUR_GREY, FR_LOWERED);
00595 byte volume = (widget == WID_M_MUSIC_VOL) ? _settings_client.music.music_vol : _settings_client.music.effect_vol;
00596 int x = (volume * (r.right - r.left) / 127);
00597 if (_current_text_dir == TD_RTL) {
00598 x = r.right - x;
00599 } else {
00600 x += r.left;
00601 }
00602 DrawFrameRect(x, r.top, x + slider_width, r.bottom, COLOUR_GREY, FR_NONE);
00603 break;
00604 }
00605 }
00606 }
00607
00613 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00614 {
00615 if (!gui_scope) return;
00616 for (int i = 0; i < 6; i++) {
00617 this->SetWidgetLoweredState(WID_M_ALL + i, i == _settings_client.music.playlist);
00618 }
00619 this->SetDirty();
00620 }
00621
00622 virtual void OnClick(Point pt, int widget, int click_count)
00623 {
00624 switch (widget) {
00625 case WID_M_PREV:
00626 if (!_song_is_active) return;
00627 SkipToPrevSong();
00628 this->SetDirty();
00629 break;
00630
00631 case WID_M_NEXT:
00632 if (!_song_is_active) return;
00633 SkipToNextSong();
00634 this->SetDirty();
00635 break;
00636
00637 case WID_M_STOP:
00638 _settings_client.music.playing = false;
00639 break;
00640
00641 case WID_M_PLAY:
00642 _settings_client.music.playing = true;
00643 break;
00644
00645 case WID_M_MUSIC_VOL: case WID_M_EFFECT_VOL: {
00646 int x = pt.x - this->GetWidget<NWidgetBase>(widget)->pos_x;
00647
00648 byte *vol = (widget == WID_M_MUSIC_VOL) ? &_settings_client.music.music_vol : &_settings_client.music.effect_vol;
00649
00650 byte new_vol = x * 127 / this->GetWidget<NWidgetBase>(widget)->current_x;
00651 if (_current_text_dir == TD_RTL) new_vol = 127 - new_vol;
00652 if (new_vol != *vol) {
00653 *vol = new_vol;
00654 if (widget == WID_M_MUSIC_VOL) MusicVolumeChanged(new_vol);
00655 this->SetDirty();
00656 }
00657
00658 _left_button_clicked = false;
00659 break;
00660 }
00661
00662 case WID_M_SHUFFLE:
00663 _settings_client.music.shuffle ^= 1;
00664 this->SetWidgetLoweredState(WID_M_SHUFFLE, _settings_client.music.shuffle);
00665 this->SetWidgetDirty(WID_M_SHUFFLE);
00666 StopMusic();
00667 SelectSongToPlay();
00668 this->SetDirty();
00669 break;
00670
00671 case WID_M_PROGRAMME:
00672 ShowMusicTrackSelection();
00673 break;
00674
00675 case WID_M_ALL: case WID_M_OLD: case WID_M_NEW:
00676 case WID_M_EZY: case WID_M_CUSTOM1: case WID_M_CUSTOM2:
00677 SelectPlaylist(widget - WID_M_ALL);
00678 StopMusic();
00679 SelectSongToPlay();
00680 this->SetDirty();
00681 break;
00682 }
00683 }
00684 };
00685
00686 static const NWidgetPart _nested_music_window_widgets[] = {
00687 NWidget(NWID_HORIZONTAL),
00688 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00689 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_MUSIC_JAZZ_JUKEBOX_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00690 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00691 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00692 EndContainer(),
00693
00694 NWidget(NWID_HORIZONTAL),
00695 NWidget(NWID_VERTICAL),
00696 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00697 NWidget(NWID_HORIZONTAL),
00698 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, WID_M_PREV), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_SKIP_TO_PREV, STR_MUSIC_TOOLTIP_SKIP_TO_PREVIOUS_TRACK),
00699 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, WID_M_NEXT), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_SKIP_TO_NEXT, STR_MUSIC_TOOLTIP_SKIP_TO_NEXT_TRACK_IN_SELECTION),
00700 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, WID_M_STOP), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_STOP_MUSIC, STR_MUSIC_TOOLTIP_STOP_PLAYING_MUSIC),
00701 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, WID_M_PLAY), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_PLAY_MUSIC, STR_MUSIC_TOOLTIP_START_PLAYING_MUSIC),
00702 EndContainer(),
00703 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00704 EndContainer(),
00705 NWidget(WWT_PANEL, COLOUR_GREY, WID_M_SLIDERS),
00706 NWidget(NWID_HORIZONTAL), SetPIP(20, 20, 20),
00707 NWidget(NWID_VERTICAL),
00708 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_MUSIC_VOLUME, STR_NULL),
00709 NWidget(WWT_EMPTY, COLOUR_GREY, WID_M_MUSIC_VOL), SetMinimalSize(67, 0), SetMinimalTextLines(1, 0), SetFill(1, 0), SetDataTip(0x0, STR_MUSIC_TOOLTIP_DRAG_SLIDERS_TO_SET_MUSIC),
00710 NWidget(NWID_HORIZONTAL),
00711 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
00712 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00713 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00714 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00715 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00716 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00717 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MAX, STR_NULL),
00718 EndContainer(),
00719 EndContainer(),
00720 NWidget(NWID_VERTICAL),
00721 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_EFFECTS_VOLUME, STR_NULL),
00722 NWidget(WWT_EMPTY, COLOUR_GREY, WID_M_EFFECT_VOL), SetMinimalSize(67, 0), SetMinimalTextLines(1, 0), SetFill(1, 0), SetDataTip(0x0, STR_MUSIC_TOOLTIP_DRAG_SLIDERS_TO_SET_MUSIC),
00723 NWidget(NWID_HORIZONTAL),
00724 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
00725 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00726 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00727 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00728 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00729 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00730 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MAX, STR_NULL),
00731 EndContainer(),
00732 EndContainer(),
00733 EndContainer(),
00734 EndContainer(),
00735 EndContainer(),
00736 NWidget(WWT_PANEL, COLOUR_GREY, WID_M_BACKGROUND),
00737 NWidget(NWID_HORIZONTAL), SetPIP(6, 0, 6),
00738 NWidget(NWID_VERTICAL),
00739 NWidget(NWID_SPACER), SetFill(0, 1),
00740 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_M_SHUFFLE), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_SHUFFLE, STR_MUSIC_TOOLTIP_TOGGLE_PROGRAM_SHUFFLE),
00741 NWidget(NWID_SPACER), SetFill(0, 1),
00742 EndContainer(),
00743 NWidget(NWID_VERTICAL), SetPadding(0, 0, 3, 3),
00744 NWidget(WWT_LABEL, COLOUR_GREY, WID_M_TRACK), SetFill(0, 0), SetDataTip(STR_MUSIC_TRACK, STR_NULL),
00745 NWidget(WWT_PANEL, COLOUR_GREY, WID_M_TRACK_NR), EndContainer(),
00746 EndContainer(),
00747 NWidget(NWID_VERTICAL), SetPadding(0, 3, 3, 0),
00748 NWidget(WWT_LABEL, COLOUR_GREY, WID_M_TRACK_TITLE), SetFill(1, 0), SetDataTip(STR_MUSIC_XTITLE, STR_NULL),
00749 NWidget(WWT_PANEL, COLOUR_GREY, WID_M_TRACK_NAME), SetFill(1, 0), EndContainer(),
00750 EndContainer(),
00751 NWidget(NWID_VERTICAL),
00752 NWidget(NWID_SPACER), SetFill(0, 1),
00753 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_M_PROGRAMME), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_PROGRAM, STR_MUSIC_TOOLTIP_SHOW_MUSIC_TRACK_SELECTION),
00754 NWidget(NWID_SPACER), SetFill(0, 1),
00755 EndContainer(),
00756 EndContainer(),
00757 EndContainer(),
00758 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00759 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_M_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00760 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_M_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00761 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_M_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00762 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_M_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00763 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_M_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00764 NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_M_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00765 EndContainer(),
00766 };
00767
00768 static WindowDesc _music_window_desc(
00769 WDP_AUTO, "music", 0, 0,
00770 WC_MUSIC_WINDOW, WC_NONE,
00771 0,
00772 _nested_music_window_widgets, lengthof(_nested_music_window_widgets)
00773 );
00774
00775 void ShowMusicWindow()
00776 {
00777 if (BaseMusic::GetUsedSet()->num_available == 0) ShowErrorMessage(STR_ERROR_NO_SONGS, INVALID_STRING_ID, WL_WARNING);
00778 AllocateWindowDescFront<MusicWindow>(&_music_window_desc, 0);
00779 }