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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 "table/strings.h"
00028 #include "table/sprites.h"
00029
00035 static const char *GetSongName(int index)
00036 {
00037 return BaseMusic::GetUsedSet()->song_name[index];
00038 }
00039
00045 static int GetTrackNumber(int index)
00046 {
00047 return BaseMusic::GetUsedSet()->track_nr[index];
00048 }
00049
00051 static byte _music_wnd_cursong = 1;
00053 static bool _song_is_active = false;
00054
00056 static byte _cur_playlist[NUM_SONGS_PLAYLIST + 1];
00057
00059 static byte _playlist_all[NUM_SONGS_AVAILABLE + 1];
00061 static byte _playlist_old_style[NUM_SONGS_CLASS + 1];
00063 static byte _playlist_new_style[NUM_SONGS_CLASS + 1];
00065 static byte _playlist_ezy_street[NUM_SONGS_CLASS + 1];
00066
00067 assert_compile(lengthof(_settings_client.music.custom_1) == NUM_SONGS_PLAYLIST + 1);
00068 assert_compile(lengthof(_settings_client.music.custom_2) == NUM_SONGS_PLAYLIST + 1);
00069
00071 static byte * const _playlists[] = {
00072 _playlist_all,
00073 _playlist_old_style,
00074 _playlist_new_style,
00075 _playlist_ezy_street,
00076 _settings_client.music.custom_1,
00077 _settings_client.music.custom_2,
00078 };
00079
00085 void ValidatePlaylist(byte *playlist, byte *last)
00086 {
00087 while (*playlist != 0 && playlist <= last) {
00088
00089 if (*playlist <= NUM_SONGS_AVAILABLE && !StrEmpty(GetSongName(*playlist - 1))) {
00090 playlist++;
00091 continue;
00092 }
00093 for (byte *p = playlist; *p != 0 && p <= last; p++) {
00094 p[0] = p[1];
00095 }
00096 }
00097
00098
00099 *last = 0;
00100 }
00101
00103 void InitializeMusic()
00104 {
00105 uint j = 0;
00106 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00107 if (StrEmpty(GetSongName(i))) continue;
00108 _playlist_all[j++] = i + 1;
00109 }
00110
00111 _playlist_all[j] = 0;
00112
00113
00114 for (uint k = 0; k < NUM_SONG_CLASSES; k++) {
00115 j = 0;
00116 for (uint i = 0; i < NUM_SONGS_CLASS; i++) {
00117 int id = k * NUM_SONGS_CLASS + i + 1;
00118 if (StrEmpty(GetSongName(id))) continue;
00119 _playlists[k + 1][j++] = id + 1;
00120 }
00121
00122 _playlists[k + 1][j] = 0;
00123 }
00124
00125 ValidatePlaylist(_settings_client.music.custom_1, lastof(_settings_client.music.custom_1));
00126 ValidatePlaylist(_settings_client.music.custom_2, lastof(_settings_client.music.custom_2));
00127
00128 if (BaseMusic::GetUsedSet()->num_available < _music_wnd_cursong) {
00129
00130
00131 _music_wnd_cursong = 0;
00132 _song_is_active = false;
00133 }
00134 }
00135
00136 static void SkipToPrevSong()
00137 {
00138 byte *b = _cur_playlist;
00139 byte *p = b;
00140 byte t;
00141
00142 if (b[0] == 0) return;
00143
00144 do p++; while (p[0] != 0);
00145
00146 t = *--p;
00147 while (p != b) {
00148 p--;
00149 p[1] = p[0];
00150 }
00151 *b = t;
00152
00153 _song_is_active = false;
00154 }
00155
00156 static void SkipToNextSong()
00157 {
00158 byte *b = _cur_playlist;
00159 byte t;
00160
00161 t = b[0];
00162 if (t != 0) {
00163 while (b[1] != 0) {
00164 b[0] = b[1];
00165 b++;
00166 }
00167 b[0] = t;
00168 }
00169
00170 _song_is_active = false;
00171 }
00172
00173 static void MusicVolumeChanged(byte new_vol)
00174 {
00175 _music_driver->SetVolume(new_vol);
00176 }
00177
00178 static void DoPlaySong()
00179 {
00180 char filename[MAX_PATH];
00181 if (FioFindFullPath(filename, lengthof(filename), BASESET_DIR, BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename) == NULL) {
00182 FioFindFullPath(filename, lengthof(filename), OLD_GM_DIR, BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename);
00183 }
00184 _music_driver->PlaySong(filename);
00185 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00186 }
00187
00188 static void DoStopMusic()
00189 {
00190 _music_driver->StopSong();
00191 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00192 }
00193
00194 static void SelectSongToPlay()
00195 {
00196 uint i = 0;
00197 uint j = 0;
00198
00199 memset(_cur_playlist, 0, sizeof(_cur_playlist));
00200 do {
00201 const char *filename = BaseMusic::GetUsedSet()->files[_playlists[_settings_client.music.playlist][i] - 1].filename;
00202
00203
00204 if (!StrEmpty(filename) && FioCheckFileExists(filename, BASESET_DIR)) {
00205 _cur_playlist[j] = _playlists[_settings_client.music.playlist][i];
00206 j++;
00207 }
00208 } while (_playlists[_settings_client.music.playlist][++i] != 0 && j < lengthof(_cur_playlist) - 1);
00209
00210
00211 if (_settings_client.music.shuffle && _game_mode != GM_MENU) {
00212 i = 500;
00213 do {
00214 uint32 r = InteractiveRandom();
00215 byte *a = &_cur_playlist[GB(r, 0, 5)];
00216 byte *b = &_cur_playlist[GB(r, 8, 5)];
00217
00218 if (*a != 0 && *b != 0) {
00219 byte t = *a;
00220 *a = *b;
00221 *b = t;
00222 }
00223 } while (--i);
00224 }
00225 }
00226
00227 static void StopMusic()
00228 {
00229 _music_wnd_cursong = 0;
00230 DoStopMusic();
00231 _song_is_active = false;
00232 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00233 }
00234
00235 static void PlayPlaylistSong()
00236 {
00237 if (_cur_playlist[0] == 0) {
00238 SelectSongToPlay();
00239
00240
00241
00242 if (_cur_playlist[0] == 0) {
00243 _song_is_active = false;
00244 _music_wnd_cursong = 0;
00245 _settings_client.music.playing = false;
00246 return;
00247 }
00248 }
00249 _music_wnd_cursong = _cur_playlist[0];
00250 DoPlaySong();
00251 _song_is_active = true;
00252
00253 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00254 }
00255
00256 void ResetMusic()
00257 {
00258 _music_wnd_cursong = 1;
00259 DoPlaySong();
00260 }
00261
00262 void MusicLoop()
00263 {
00264 if (!_settings_client.music.playing && _song_is_active) {
00265 StopMusic();
00266 } else if (_settings_client.music.playing && !_song_is_active) {
00267 PlayPlaylistSong();
00268 }
00269
00270 if (!_song_is_active) return;
00271
00272 if (!_music_driver->IsSongPlaying()) {
00273 if (_game_mode != GM_MENU) {
00274 StopMusic();
00275 SkipToNextSong();
00276 PlayPlaylistSong();
00277 } else {
00278 ResetMusic();
00279 }
00280 }
00281 }
00282
00283 static void SelectPlaylist(byte list)
00284 {
00285 _settings_client.music.playlist = list;
00286 InvalidateWindowData(WC_MUSIC_TRACK_SELECTION, 0);
00287 InvalidateWindowData(WC_MUSIC_WINDOW, 0);
00288 }
00289
00290 enum MusicTrackSelectionWidgets {
00291 MTSW_LIST_LEFT,
00292 MTSW_PLAYLIST,
00293 MTSW_LIST_RIGHT,
00294 MTSW_ALL,
00295 MTSW_OLD,
00296 MTSW_NEW,
00297 MTSW_EZY,
00298 MTSW_CUSTOM1,
00299 MTSW_CUSTOM2,
00300 MTSW_CLEAR,
00301 };
00302
00303 struct MusicTrackSelectionWindow : public Window {
00304 MusicTrackSelectionWindow(const WindowDesc *desc, WindowNumber number) : Window()
00305 {
00306 this->InitNested(desc, number);
00307 this->LowerWidget(MTSW_LIST_LEFT);
00308 this->LowerWidget(MTSW_LIST_RIGHT);
00309 this->SetWidgetDisabledState(MTSW_CLEAR, _settings_client.music.playlist <= 3);
00310 this->LowerWidget(MTSW_ALL + _settings_client.music.playlist);
00311 }
00312
00313 virtual void SetStringParameters(int widget) const
00314 {
00315 switch (widget) {
00316 case MTSW_PLAYLIST:
00317 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + _settings_client.music.playlist);
00318 break;
00319 }
00320 }
00321
00327 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00328 {
00329 if (!gui_scope) return;
00330 for (int i = 0; i < 6; i++) {
00331 this->SetWidgetLoweredState(MTSW_ALL + i, i == _settings_client.music.playlist);
00332 }
00333 this->SetWidgetDisabledState(MTSW_CLEAR, _settings_client.music.playlist <= 3);
00334 this->SetDirty();
00335 }
00336
00337 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00338 {
00339 switch (widget) {
00340 case MTSW_PLAYLIST: {
00341 Dimension d = {0, 0};
00342
00343 for (int i = 0; i < 6; i++) {
00344 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + i);
00345 d = maxdim(d, GetStringBoundingBox(STR_PLAYLIST_PROGRAM));
00346 }
00347 d.width += padding.width;
00348 d.height += padding.height;
00349 *size = maxdim(*size, d);
00350 break;
00351 }
00352
00353 case MTSW_LIST_LEFT: case MTSW_LIST_RIGHT: {
00354 Dimension d = {0, 0};
00355
00356 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00357 const char *song_name = GetSongName(i);
00358 if (StrEmpty(song_name)) continue;
00359
00360 SetDParam(0, GetTrackNumber(i));
00361 SetDParam(1, 2);
00362 SetDParamStr(2, GetSongName(i));
00363 Dimension d2 = GetStringBoundingBox(STR_PLAYLIST_TRACK_NAME);
00364 d.width = max(d.width, d2.width);
00365 d.height += d2.height;
00366 }
00367 d.width += padding.width;
00368 d.height += padding.height;
00369 *size = maxdim(*size, d);
00370 break;
00371 }
00372 }
00373 }
00374
00375 virtual void DrawWidget(const Rect &r, int widget) const
00376 {
00377 switch (widget) {
00378 case MTSW_LIST_LEFT: {
00379 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00380
00381 int y = r.top + WD_FRAMERECT_TOP;
00382 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00383 const char *song_name = GetSongName(i);
00384 if (StrEmpty(song_name)) continue;
00385
00386 SetDParam(0, GetTrackNumber(i));
00387 SetDParam(1, 2);
00388 SetDParamStr(2, song_name);
00389 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00390 y += FONT_HEIGHT_SMALL;
00391 }
00392 break;
00393 }
00394
00395 case MTSW_LIST_RIGHT: {
00396 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, PC_BLACK);
00397
00398 int y = r.top + WD_FRAMERECT_TOP;
00399 for (const byte *p = _playlists[_settings_client.music.playlist]; *p != 0; p++) {
00400 uint i = *p - 1;
00401 SetDParam(0, GetTrackNumber(i));
00402 SetDParam(1, 2);
00403 SetDParamStr(2, GetSongName(i));
00404 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00405 y += FONT_HEIGHT_SMALL;
00406 }
00407 break;
00408 }
00409 }
00410 }
00411
00412 virtual void OnClick(Point pt, int widget, int click_count)
00413 {
00414 switch (widget) {
00415 case MTSW_LIST_LEFT: {
00416 int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
00417
00418 if (_settings_client.music.playlist < 4) return;
00419 if (!IsInsideMM(y, 0, BaseMusic::GetUsedSet()->num_available)) return;
00420
00421 byte *p = _playlists[_settings_client.music.playlist];
00422 for (uint i = 0; i != NUM_SONGS_PLAYLIST - 1; i++) {
00423 if (p[i] == 0) {
00424
00425 for (uint j = 0; j < NUM_SONGS_AVAILABLE; j++) {
00426 if (GetTrackNumber(j) == y + 1) {
00427 p[i] = j + 1;
00428 break;
00429 }
00430 }
00431 p[i + 1] = 0;
00432 this->SetDirty();
00433 SelectSongToPlay();
00434 break;
00435 }
00436 }
00437 break;
00438 }
00439
00440 case MTSW_LIST_RIGHT: {
00441 int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
00442
00443 if (_settings_client.music.playlist < 4) return;
00444 if (!IsInsideMM(y, 0, NUM_SONGS_PLAYLIST)) return;
00445
00446 byte *p = _playlists[_settings_client.music.playlist];
00447 for (uint i = y; i != NUM_SONGS_PLAYLIST - 1; i++) {
00448 p[i] = p[i + 1];
00449 }
00450
00451 this->SetDirty();
00452 SelectSongToPlay();
00453 break;
00454 }
00455
00456 case MTSW_CLEAR:
00457 for (uint i = 0; _playlists[_settings_client.music.playlist][i] != 0; i++) _playlists[_settings_client.music.playlist][i] = 0;
00458 this->SetDirty();
00459 StopMusic();
00460 SelectSongToPlay();
00461 break;
00462
00463 case MTSW_ALL: case MTSW_OLD: case MTSW_NEW:
00464 case MTSW_EZY: case MTSW_CUSTOM1: case MTSW_CUSTOM2:
00465 SelectPlaylist(widget - MTSW_ALL);
00466 StopMusic();
00467 SelectSongToPlay();
00468 break;
00469 }
00470 }
00471 };
00472
00473 static const NWidgetPart _nested_music_track_selection_widgets[] = {
00474 NWidget(NWID_HORIZONTAL),
00475 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00476 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_PLAYLIST_MUSIC_PROGRAM_SELECTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00477 EndContainer(),
00478 NWidget(WWT_PANEL, COLOUR_GREY),
00479 NWidget(NWID_HORIZONTAL), SetPIP(2, 4, 2),
00480
00481 NWidget(NWID_VERTICAL),
00482 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_PLAYLIST_TRACK_INDEX, STR_NULL),
00483 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_LIST_LEFT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_ADD_TRACK), EndContainer(),
00484 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00485 EndContainer(),
00486
00487 NWidget(NWID_VERTICAL),
00488 NWidget(NWID_SPACER), SetMinimalSize(60, 30),
00489 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00490 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00491 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00492 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00493 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00494 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00495 NWidget(NWID_SPACER), SetMinimalSize(0, 16),
00496 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MTSW_CLEAR), SetFill(1, 0), SetDataTip(STR_PLAYLIST_CLEAR, STR_PLAYLIST_TOOLTIP_CLEAR_CURRENT_PROGRAM_CUSTOM1),
00497 NWidget(NWID_SPACER), SetFill(0, 1),
00498 EndContainer(),
00499
00500 NWidget(NWID_VERTICAL),
00501 NWidget(WWT_LABEL, COLOUR_GREY, MTSW_PLAYLIST), SetDataTip(STR_PLAYLIST_PROGRAM, STR_NULL),
00502 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_LIST_RIGHT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_REMOVE_TRACK), EndContainer(),
00503 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00504 EndContainer(),
00505 EndContainer(),
00506 EndContainer(),
00507 };
00508
00509 static const WindowDesc _music_track_selection_desc(
00510 WDP_AUTO, 0, 0,
00511 WC_MUSIC_TRACK_SELECTION, WC_NONE,
00512 WDF_UNCLICK_BUTTONS,
00513 _nested_music_track_selection_widgets, lengthof(_nested_music_track_selection_widgets)
00514 );
00515
00516 static void ShowMusicTrackSelection()
00517 {
00518 AllocateWindowDescFront<MusicTrackSelectionWindow>(&_music_track_selection_desc, 0);
00519 }
00520
00521 enum MusicWidgets {
00522 MW_PREV,
00523 MW_NEXT,
00524 MW_STOP,
00525 MW_PLAY,
00526 MW_SLIDERS,
00527 MW_MUSIC_VOL,
00528 MW_EFFECT_VOL,
00529 MW_BACKGROUND,
00530 MW_TRACK,
00531 MW_TRACK_NR,
00532 MW_TRACK_TITLE,
00533 MW_TRACK_NAME,
00534 MW_SHUFFLE,
00535 MW_PROGRAMME,
00536 MW_ALL,
00537 MW_OLD,
00538 MW_NEW,
00539 MW_EZY,
00540 MW_CUSTOM1,
00541 MW_CUSTOM2,
00542 };
00543
00544 struct MusicWindow : public Window {
00545 static const int slider_width = 3;
00546
00547 MusicWindow(const WindowDesc *desc, WindowNumber number) : Window()
00548 {
00549 this->InitNested(desc, number);
00550 this->LowerWidget(_settings_client.music.playlist + MW_ALL);
00551 this->SetWidgetLoweredState(MW_SHUFFLE, _settings_client.music.shuffle);
00552 }
00553
00554 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00555 {
00556 switch (widget) {
00557
00558
00559
00560 case MW_SHUFFLE: case MW_PROGRAMME: {
00561 Dimension d = maxdim(GetStringBoundingBox(STR_MUSIC_PROGRAM), GetStringBoundingBox(STR_MUSIC_SHUFFLE));
00562 d.width += padding.width;
00563 d.height += padding.height;
00564 *size = maxdim(*size, d);
00565 break;
00566 }
00567
00568 case MW_TRACK_NR: {
00569 Dimension d = GetStringBoundingBox(STR_MUSIC_TRACK_NONE);
00570 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00571 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00572 *size = maxdim(*size, d);
00573 break;
00574 }
00575
00576 case MW_TRACK_NAME: {
00577 Dimension d = GetStringBoundingBox(STR_MUSIC_TITLE_NONE);
00578 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00579 SetDParamStr(0, GetSongName(i));
00580 d = maxdim(d, GetStringBoundingBox(STR_MUSIC_TITLE_NAME));
00581 }
00582 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00583 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00584 *size = maxdim(*size, d);
00585 break;
00586 }
00587
00588
00589
00590 case MW_PREV: this->GetWidget<NWidgetCore>(MW_PREV)->widget_data = _current_text_dir == TD_RTL ? SPR_IMG_SKIP_TO_NEXT : SPR_IMG_SKIP_TO_PREV; break;
00591 case MW_NEXT: this->GetWidget<NWidgetCore>(MW_NEXT)->widget_data = _current_text_dir == TD_RTL ? SPR_IMG_SKIP_TO_PREV : SPR_IMG_SKIP_TO_NEXT; break;
00592 case MW_PLAY: this->GetWidget<NWidgetCore>(MW_PLAY)->widget_data = _current_text_dir == TD_RTL ? SPR_IMG_PLAY_MUSIC_RTL : SPR_IMG_PLAY_MUSIC; break;
00593 }
00594 }
00595
00596 virtual void DrawWidget(const Rect &r, int widget) const
00597 {
00598 switch (widget) {
00599 case MW_TRACK_NR: {
00600 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, PC_BLACK);
00601 StringID str = STR_MUSIC_TRACK_NONE;
00602 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00603 SetDParam(0, GetTrackNumber(_music_wnd_cursong - 1));
00604 SetDParam(1, 2);
00605 str = STR_MUSIC_TRACK_DIGIT;
00606 }
00607 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str);
00608 break;
00609 }
00610
00611 case MW_TRACK_NAME: {
00612 GfxFillRect(r.left, r.top + 1, r.right - 1, r.bottom, PC_BLACK);
00613 StringID str = STR_MUSIC_TITLE_NONE;
00614 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00615 str = STR_MUSIC_TITLE_NAME;
00616 SetDParamStr(0, GetSongName(_music_wnd_cursong - 1));
00617 }
00618 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str, TC_FROMSTRING, SA_HOR_CENTER);
00619 break;
00620 }
00621
00622 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00623 DrawFrameRect(r.left, r.top + 2, r.right, r.bottom - 2, COLOUR_GREY, FR_LOWERED);
00624 byte volume = (widget == MW_MUSIC_VOL) ? _settings_client.music.music_vol : _settings_client.music.effect_vol;
00625 int x = (volume * (r.right - r.left) / 127);
00626 if (_current_text_dir == TD_RTL) {
00627 x = r.right - x;
00628 } else {
00629 x += r.left;
00630 }
00631 DrawFrameRect(x, r.top, x + slider_width, r.bottom, COLOUR_GREY, FR_NONE);
00632 break;
00633 }
00634 }
00635 }
00636
00642 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00643 {
00644 if (!gui_scope) return;
00645 for (int i = 0; i < 6; i++) {
00646 this->SetWidgetLoweredState(MW_ALL + i, i == _settings_client.music.playlist);
00647 }
00648 this->SetDirty();
00649 }
00650
00651 virtual void OnClick(Point pt, int widget, int click_count)
00652 {
00653 switch (widget) {
00654 case MW_PREV:
00655 if (!_song_is_active) return;
00656 SkipToPrevSong();
00657 this->SetDirty();
00658 break;
00659
00660 case MW_NEXT:
00661 if (!_song_is_active) return;
00662 SkipToNextSong();
00663 this->SetDirty();
00664 break;
00665
00666 case MW_STOP:
00667 _settings_client.music.playing = false;
00668 break;
00669
00670 case MW_PLAY:
00671 _settings_client.music.playing = true;
00672 break;
00673
00674 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00675 int x = pt.x - this->GetWidget<NWidgetBase>(widget)->pos_x;
00676
00677 byte *vol = (widget == MW_MUSIC_VOL) ? &_settings_client.music.music_vol : &_settings_client.music.effect_vol;
00678
00679 byte new_vol = x * 127 / this->GetWidget<NWidgetBase>(widget)->current_x;
00680 if (_current_text_dir == TD_RTL) new_vol = 127 - new_vol;
00681 if (new_vol != *vol) {
00682 *vol = new_vol;
00683 if (widget == MW_MUSIC_VOL) MusicVolumeChanged(new_vol);
00684 this->SetDirty();
00685 }
00686
00687 _left_button_clicked = false;
00688 break;
00689 }
00690
00691 case MW_SHUFFLE:
00692 _settings_client.music.shuffle ^= 1;
00693 this->SetWidgetLoweredState(MW_SHUFFLE, _settings_client.music.shuffle);
00694 this->SetWidgetDirty(MW_SHUFFLE);
00695 StopMusic();
00696 SelectSongToPlay();
00697 this->SetDirty();
00698 break;
00699
00700 case MW_PROGRAMME:
00701 ShowMusicTrackSelection();
00702 break;
00703
00704 case MW_ALL: case MW_OLD: case MW_NEW:
00705 case MW_EZY: case MW_CUSTOM1: case MW_CUSTOM2:
00706 SelectPlaylist(widget - MW_ALL);
00707 StopMusic();
00708 SelectSongToPlay();
00709 this->SetDirty();
00710 break;
00711 }
00712 }
00713 };
00714
00715 static const NWidgetPart _nested_music_window_widgets[] = {
00716 NWidget(NWID_HORIZONTAL),
00717 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00718 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_MUSIC_JAZZ_JUKEBOX_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00719 EndContainer(),
00720
00721 NWidget(NWID_HORIZONTAL),
00722 NWidget(NWID_VERTICAL),
00723 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00724 NWidget(NWID_HORIZONTAL),
00725 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_PREV), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_SKIP_TO_PREV, STR_MUSIC_TOOLTIP_SKIP_TO_PREVIOUS_TRACK),
00726 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_NEXT), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_SKIP_TO_NEXT, STR_MUSIC_TOOLTIP_SKIP_TO_NEXT_TRACK_IN_SELECTION),
00727 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_STOP), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_STOP_MUSIC, STR_MUSIC_TOOLTIP_STOP_PLAYING_MUSIC),
00728 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_PLAY), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_PLAY_MUSIC, STR_MUSIC_TOOLTIP_START_PLAYING_MUSIC),
00729 EndContainer(),
00730 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00731 EndContainer(),
00732 NWidget(WWT_PANEL, COLOUR_GREY, MW_SLIDERS),
00733 NWidget(NWID_HORIZONTAL), SetPIP(20, 20, 20),
00734 NWidget(NWID_VERTICAL),
00735 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_MUSIC_VOLUME, STR_NULL),
00736 NWidget(WWT_EMPTY, COLOUR_GREY, MW_MUSIC_VOL), SetMinimalSize(67, 0), SetMinimalTextLines(1, 0), SetFill(1, 0), SetDataTip(0x0, STR_MUSIC_TOOLTIP_DRAG_SLIDERS_TO_SET_MUSIC),
00737 NWidget(NWID_HORIZONTAL),
00738 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
00739 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00740 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00741 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00742 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00743 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00744 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MAX, STR_NULL),
00745 EndContainer(),
00746 EndContainer(),
00747 NWidget(NWID_VERTICAL),
00748 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_EFFECTS_VOLUME, STR_NULL),
00749 NWidget(WWT_EMPTY, COLOUR_GREY, MW_EFFECT_VOL), SetMinimalSize(67, 0), SetMinimalTextLines(1, 0), SetFill(1, 0), SetDataTip(0x0, STR_MUSIC_TOOLTIP_DRAG_SLIDERS_TO_SET_MUSIC),
00750 NWidget(NWID_HORIZONTAL),
00751 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
00752 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00753 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00754 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00755 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00756 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00757 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MAX, STR_NULL),
00758 EndContainer(),
00759 EndContainer(),
00760 EndContainer(),
00761 EndContainer(),
00762 EndContainer(),
00763 NWidget(WWT_PANEL, COLOUR_GREY, MW_BACKGROUND),
00764 NWidget(NWID_HORIZONTAL), SetPIP(6, 0, 6),
00765 NWidget(NWID_VERTICAL),
00766 NWidget(NWID_SPACER), SetFill(0, 1),
00767 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_SHUFFLE), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_SHUFFLE, STR_MUSIC_TOOLTIP_TOGGLE_PROGRAM_SHUFFLE),
00768 NWidget(NWID_SPACER), SetFill(0, 1),
00769 EndContainer(),
00770 NWidget(NWID_VERTICAL), SetPadding(0, 0, 3, 3),
00771 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK), SetFill(0, 0), SetDataTip(STR_MUSIC_TRACK, STR_NULL),
00772 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NR), EndContainer(),
00773 EndContainer(),
00774 NWidget(NWID_VERTICAL), SetPadding(0, 3, 3, 0),
00775 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK_TITLE), SetFill(1, 0), SetDataTip(STR_MUSIC_XTITLE, STR_NULL),
00776 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NAME), SetFill(1, 0), EndContainer(),
00777 EndContainer(),
00778 NWidget(NWID_VERTICAL),
00779 NWidget(NWID_SPACER), SetFill(0, 1),
00780 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MW_PROGRAMME), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_PROGRAM, STR_MUSIC_TOOLTIP_SHOW_MUSIC_TRACK_SELECTION),
00781 NWidget(NWID_SPACER), SetFill(0, 1),
00782 EndContainer(),
00783 EndContainer(),
00784 EndContainer(),
00785 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00786 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00787 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00788 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00789 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00790 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00791 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00792 EndContainer(),
00793 };
00794
00795 static const WindowDesc _music_window_desc(
00796 WDP_AUTO, 0, 0,
00797 WC_MUSIC_WINDOW, WC_NONE,
00798 WDF_UNCLICK_BUTTONS,
00799 _nested_music_window_widgets, lengthof(_nested_music_window_widgets)
00800 );
00801
00802 void ShowMusicWindow()
00803 {
00804 if (BaseMusic::GetUsedSet()->num_available == 0) ShowErrorMessage(STR_ERROR_NO_SONGS, INVALID_STRING_ID, WL_WARNING);
00805 AllocateWindowDescFront<MusicWindow>(&_music_window_desc, 0);
00806 }