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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 "gui.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
00084 void ValidatePlaylist(byte *playlist)
00085 {
00086 while (*playlist != 0) {
00087 if (*playlist <= BaseMusic::GetUsedSet()->num_available) {
00088 playlist++;
00089 continue;
00090 }
00091 for (byte *p = playlist; *p != 0; p++) {
00092 p[0] = p[1];
00093 }
00094 }
00095 }
00096
00098 void InitializeMusic()
00099 {
00100 uint j = 0;
00101 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00102 if (StrEmpty(GetSongName(i))) continue;
00103 _playlist_all[j++] = i + 1;
00104 }
00105
00106 _playlist_all[j] = 0;
00107
00108
00109 for (uint k = 0; k < NUM_SONG_CLASSES; k++) {
00110 j = 0;
00111 for (uint i = 0; i < NUM_SONGS_CLASS; i++) {
00112 int id = k * NUM_SONGS_CLASS + i + 1;
00113 if (StrEmpty(GetSongName(id))) continue;
00114 _playlists[k + 1][j++] = id + 1;
00115 }
00116
00117 _playlists[k + 1][j] = 0;
00118 }
00119
00120 ValidatePlaylist(_settings_client.music.custom_1);
00121 ValidatePlaylist(_settings_client.music.custom_2);
00122
00123 if (BaseMusic::GetUsedSet()->num_available < _music_wnd_cursong) {
00124
00125
00126 _music_wnd_cursong = 0;
00127 _song_is_active = false;
00128 }
00129 }
00130
00131 static void SkipToPrevSong()
00132 {
00133 byte *b = _cur_playlist;
00134 byte *p = b;
00135 byte t;
00136
00137 if (b[0] == 0) return;
00138
00139 do p++; while (p[0] != 0);
00140
00141 t = *--p;
00142 while (p != b) {
00143 p--;
00144 p[1] = p[0];
00145 }
00146 *b = t;
00147
00148 _song_is_active = false;
00149 }
00150
00151 static void SkipToNextSong()
00152 {
00153 byte *b = _cur_playlist;
00154 byte t;
00155
00156 t = b[0];
00157 if (t != 0) {
00158 while (b[1] != 0) {
00159 b[0] = b[1];
00160 b++;
00161 }
00162 b[0] = t;
00163 }
00164
00165 _song_is_active = false;
00166 }
00167
00168 static void MusicVolumeChanged(byte new_vol)
00169 {
00170 _music_driver->SetVolume(new_vol);
00171 }
00172
00173 static void DoPlaySong()
00174 {
00175 char filename[MAX_PATH];
00176 FioFindFullPath(filename, lengthof(filename), GM_DIR,
00177 BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename);
00178 _music_driver->PlaySong(filename);
00179 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00180 }
00181
00182 static void DoStopMusic()
00183 {
00184 _music_driver->StopSong();
00185 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00186 }
00187
00188 static void SelectSongToPlay()
00189 {
00190 uint i = 0;
00191 uint j = 0;
00192
00193 memset(_cur_playlist, 0, sizeof(_cur_playlist));
00194 do {
00195 const char *filename = BaseMusic::GetUsedSet()->files[_playlists[_settings_client.music.playlist][i] - 1].filename;
00196
00197
00198 if (!StrEmpty(filename) && FioCheckFileExists(filename, GM_DIR)) {
00199 _cur_playlist[j] = _playlists[_settings_client.music.playlist][i];
00200 j++;
00201 }
00202 } while (_playlists[_settings_client.music.playlist][++i] != 0 && j < lengthof(_cur_playlist) - 1);
00203
00204
00205 if (_settings_client.music.shuffle && _game_mode != GM_MENU) {
00206 i = 500;
00207 do {
00208 uint32 r = InteractiveRandom();
00209 byte *a = &_cur_playlist[GB(r, 0, 5)];
00210 byte *b = &_cur_playlist[GB(r, 8, 5)];
00211
00212 if (*a != 0 && *b != 0) {
00213 byte t = *a;
00214 *a = *b;
00215 *b = t;
00216 }
00217 } while (--i);
00218 }
00219 }
00220
00221 static void StopMusic()
00222 {
00223 _music_wnd_cursong = 0;
00224 DoStopMusic();
00225 _song_is_active = false;
00226 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00227 }
00228
00229 static void PlayPlaylistSong()
00230 {
00231 if (_cur_playlist[0] == 0) {
00232 SelectSongToPlay();
00233
00234
00235
00236 if (_cur_playlist[0] == 0) {
00237 _song_is_active = false;
00238 _music_wnd_cursong = 0;
00239 _settings_client.music.playing = false;
00240 return;
00241 }
00242 }
00243 _music_wnd_cursong = _cur_playlist[0];
00244 DoPlaySong();
00245 _song_is_active = true;
00246
00247 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00248 }
00249
00250 void ResetMusic()
00251 {
00252 _music_wnd_cursong = 1;
00253 DoPlaySong();
00254 }
00255
00256 void MusicLoop()
00257 {
00258 if (!_settings_client.music.playing && _song_is_active) {
00259 StopMusic();
00260 } else if (_settings_client.music.playing && !_song_is_active) {
00261 PlayPlaylistSong();
00262 }
00263
00264 if (!_song_is_active) return;
00265
00266 if (!_music_driver->IsSongPlaying()) {
00267 if (_game_mode != GM_MENU) {
00268 StopMusic();
00269 SkipToNextSong();
00270 PlayPlaylistSong();
00271 } else {
00272 ResetMusic();
00273 }
00274 }
00275 }
00276
00277 static void SelectPlaylist(byte list)
00278 {
00279 _settings_client.music.playlist = list;
00280 InvalidateWindowData(WC_MUSIC_TRACK_SELECTION, 0);
00281 InvalidateWindowData(WC_MUSIC_WINDOW, 0);
00282 }
00283
00284 enum MusicTrackSelectionWidgets {
00285 MTSW_LIST_LEFT,
00286 MTSW_PLAYLIST,
00287 MTSW_LIST_RIGHT,
00288 MTSW_ALL,
00289 MTSW_OLD,
00290 MTSW_NEW,
00291 MTSW_EZY,
00292 MTSW_CUSTOM1,
00293 MTSW_CUSTOM2,
00294 MTSW_CLEAR,
00295 };
00296
00297 struct MusicTrackSelectionWindow : public Window {
00298 MusicTrackSelectionWindow(const WindowDesc *desc, WindowNumber number) : Window()
00299 {
00300 this->InitNested(desc, number);
00301 this->LowerWidget(MTSW_LIST_LEFT);
00302 this->LowerWidget(MTSW_LIST_RIGHT);
00303 this->SetWidgetDisabledState(MTSW_CLEAR, _settings_client.music.playlist <= 3);
00304 this->LowerWidget(MTSW_ALL + _settings_client.music.playlist);
00305 }
00306
00307 virtual void SetStringParameters(int widget) const
00308 {
00309 switch (widget) {
00310 case MTSW_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(MTSW_ALL + i, i == _settings_client.music.playlist);
00326 }
00327 this->SetWidgetDisabledState(MTSW_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 MTSW_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 MTSW_LIST_LEFT: case MTSW_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 MTSW_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 MTSW_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 MTSW_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 MTSW_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 MTSW_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 MTSW_ALL: case MTSW_OLD: case MTSW_NEW:
00458 case MTSW_EZY: case MTSW_CUSTOM1: case MTSW_CUSTOM2:
00459 SelectPlaylist(widget - MTSW_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, MTSW_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, MTSW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00484 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00485 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00486 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00487 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00488 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_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, MTSW_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, MTSW_PLAYLIST), SetDataTip(STR_PLAYLIST_PROGRAM, STR_NULL),
00496 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_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 const WindowDesc _music_track_selection_desc(
00504 WDP_AUTO, 0, 0,
00505 WC_MUSIC_TRACK_SELECTION, WC_NONE,
00506 WDF_UNCLICK_BUTTONS,
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 enum MusicWidgets {
00516 MW_PREV,
00517 MW_NEXT,
00518 MW_STOP,
00519 MW_PLAY,
00520 MW_SLIDERS,
00521 MW_MUSIC_VOL,
00522 MW_GAUGE,
00523 MW_EFFECT_VOL,
00524 MW_BACKGROUND,
00525 MW_TRACK,
00526 MW_TRACK_NR,
00527 MW_TRACK_TITLE,
00528 MW_TRACK_NAME,
00529 MW_SHUFFLE,
00530 MW_PROGRAMME,
00531 MW_ALL,
00532 MW_OLD,
00533 MW_NEW,
00534 MW_EZY,
00535 MW_CUSTOM1,
00536 MW_CUSTOM2,
00537 };
00538
00539 struct MusicWindow : public Window {
00540 static const int slider_width = 3;
00541
00542 MusicWindow(const WindowDesc *desc, WindowNumber number) : Window()
00543 {
00544 this->InitNested(desc, number);
00545 this->LowerWidget(_settings_client.music.playlist + MW_ALL);
00546 this->SetWidgetLoweredState(MW_SHUFFLE, _settings_client.music.shuffle);
00547 }
00548
00549 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00550 {
00551 switch (widget) {
00552
00553
00554
00555 case MW_SHUFFLE: case MW_PROGRAMME: {
00556 Dimension d = maxdim(GetStringBoundingBox(STR_MUSIC_PROGRAM), GetStringBoundingBox(STR_MUSIC_SHUFFLE));
00557 d.width += padding.width;
00558 d.height += padding.height;
00559 *size = maxdim(*size, d);
00560 break;
00561 }
00562
00563 case MW_TRACK_NR: {
00564 Dimension d = GetStringBoundingBox(STR_MUSIC_TRACK_NONE);
00565 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00566 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00567 *size = maxdim(*size, d);
00568 break;
00569 }
00570
00571 case MW_TRACK_NAME: {
00572 Dimension d = GetStringBoundingBox(STR_MUSIC_TITLE_NONE);
00573 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00574 SetDParamStr(0, GetSongName(i));
00575 d = maxdim(d, GetStringBoundingBox(STR_MUSIC_TITLE_NAME));
00576 }
00577 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00578 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00579 *size = maxdim(*size, d);
00580 break;
00581 }
00582
00583
00584
00585 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;
00586 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;
00587 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;
00588 }
00589 }
00590
00591 virtual void DrawWidget(const Rect &r, int widget) const
00592 {
00593 switch (widget) {
00594 case MW_GAUGE:
00595 GfxFillRect(r.left, r.top, r.right, r.bottom, PC_BLACK);
00596
00597 for (uint i = 0; i != 8; i++) {
00598 int colour = PC_GREEN;
00599 if (i > 4) {
00600 colour = PC_YELLOW;
00601 if (i > 6) {
00602 colour = PC_RED;
00603 }
00604 }
00605 GfxFillRect(r.left, r.bottom - i * 2, r.right, r.bottom - i * 2, colour);
00606 }
00607 break;
00608
00609 case MW_TRACK_NR: {
00610 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, PC_BLACK);
00611 StringID str = STR_MUSIC_TRACK_NONE;
00612 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00613 SetDParam(0, GetTrackNumber(_music_wnd_cursong - 1));
00614 SetDParam(1, 2);
00615 str = STR_MUSIC_TRACK_DIGIT;
00616 }
00617 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str);
00618 break;
00619 }
00620
00621 case MW_TRACK_NAME: {
00622 GfxFillRect(r.left, r.top + 1, r.right - 1, r.bottom, PC_BLACK);
00623 StringID str = STR_MUSIC_TITLE_NONE;
00624 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00625 str = STR_MUSIC_TITLE_NAME;
00626 SetDParamStr(0, GetSongName(_music_wnd_cursong - 1));
00627 }
00628 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str, TC_FROMSTRING, SA_HOR_CENTER);
00629 break;
00630 }
00631
00632 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00633 DrawFrameRect(r.left, r.top + 2, r.right, r.bottom - 2, COLOUR_GREY, FR_LOWERED);
00634 byte volume = (widget == MW_MUSIC_VOL) ? _settings_client.music.music_vol : _settings_client.music.effect_vol;
00635 int x = (volume * (r.right - r.left) / 127);
00636 if (_current_text_dir == TD_RTL) {
00637 x = r.right - x;
00638 } else {
00639 x += r.left;
00640 }
00641 DrawFrameRect(x, r.top, x + slider_width, r.bottom, COLOUR_GREY, FR_NONE);
00642 break;
00643 }
00644 }
00645 }
00646
00652 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00653 {
00654 if (!gui_scope) return;
00655 for (int i = 0; i < 6; i++) {
00656 this->SetWidgetLoweredState(MW_ALL + i, i == _settings_client.music.playlist);
00657 }
00658 this->SetDirty();
00659 }
00660
00661 virtual void OnClick(Point pt, int widget, int click_count)
00662 {
00663 switch (widget) {
00664 case MW_PREV:
00665 if (!_song_is_active) return;
00666 SkipToPrevSong();
00667 this->SetDirty();
00668 break;
00669
00670 case MW_NEXT:
00671 if (!_song_is_active) return;
00672 SkipToNextSong();
00673 this->SetDirty();
00674 break;
00675
00676 case MW_STOP:
00677 _settings_client.music.playing = false;
00678 break;
00679
00680 case MW_PLAY:
00681 _settings_client.music.playing = true;
00682 break;
00683
00684 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00685 int x = pt.x - this->GetWidget<NWidgetBase>(widget)->pos_x;
00686
00687 byte *vol = (widget == MW_MUSIC_VOL) ? &_settings_client.music.music_vol : &_settings_client.music.effect_vol;
00688
00689 byte new_vol = x * 127 / this->GetWidget<NWidgetBase>(widget)->current_x;
00690 if (_current_text_dir == TD_RTL) new_vol = 127 - new_vol;
00691 if (new_vol != *vol) {
00692 *vol = new_vol;
00693 if (widget == MW_MUSIC_VOL) MusicVolumeChanged(new_vol);
00694 this->SetDirty();
00695 }
00696
00697 _left_button_clicked = false;
00698 break;
00699 }
00700
00701 case MW_SHUFFLE:
00702 _settings_client.music.shuffle ^= 1;
00703 this->SetWidgetLoweredState(MW_SHUFFLE, _settings_client.music.shuffle);
00704 this->SetWidgetDirty(MW_SHUFFLE);
00705 StopMusic();
00706 SelectSongToPlay();
00707 this->SetDirty();
00708 break;
00709
00710 case MW_PROGRAMME:
00711 ShowMusicTrackSelection();
00712 break;
00713
00714 case MW_ALL: case MW_OLD: case MW_NEW:
00715 case MW_EZY: case MW_CUSTOM1: case MW_CUSTOM2:
00716 SelectPlaylist(widget - MW_ALL);
00717 StopMusic();
00718 SelectSongToPlay();
00719 this->SetDirty();
00720 break;
00721 }
00722 }
00723 };
00724
00725 static const NWidgetPart _nested_music_window_widgets[] = {
00726 NWidget(NWID_HORIZONTAL),
00727 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00728 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_MUSIC_JAZZ_JUKEBOX_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00729 EndContainer(),
00730
00731 NWidget(NWID_HORIZONTAL),
00732 NWidget(NWID_VERTICAL),
00733 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00734 NWidget(NWID_HORIZONTAL),
00735 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_PREV), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_SKIP_TO_PREV, STR_MUSIC_TOOLTIP_SKIP_TO_PREVIOUS_TRACK),
00736 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),
00737 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_STOP), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_STOP_MUSIC, STR_MUSIC_TOOLTIP_STOP_PLAYING_MUSIC),
00738 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_PLAY), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_PLAY_MUSIC, STR_MUSIC_TOOLTIP_START_PLAYING_MUSIC),
00739 EndContainer(),
00740 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00741 EndContainer(),
00742 NWidget(WWT_PANEL, COLOUR_GREY, MW_SLIDERS),
00743 NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
00744 NWidget(NWID_VERTICAL),
00745 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_MUSIC_VOLUME, STR_NULL),
00746 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),
00747 NWidget(NWID_HORIZONTAL),
00748 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
00749 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00750 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00751 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
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_MAX, STR_NULL),
00755 EndContainer(),
00756 EndContainer(),
00757 NWidget(WWT_PANEL, COLOUR_GREY, MW_GAUGE), SetMinimalSize(16, 20), SetPadding(1, 11, 1, 11), SetFill(0, 0), EndContainer(),
00758 NWidget(NWID_VERTICAL),
00759 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_EFFECTS_VOLUME, STR_NULL),
00760 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),
00761 NWidget(NWID_HORIZONTAL),
00762 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
00763 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00764 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00765 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00766 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00767 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00768 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MAX, STR_NULL),
00769 EndContainer(),
00770 EndContainer(),
00771 EndContainer(),
00772 EndContainer(),
00773 EndContainer(),
00774 NWidget(WWT_PANEL, COLOUR_GREY, MW_BACKGROUND),
00775 NWidget(NWID_HORIZONTAL), SetPIP(6, 0, 6),
00776 NWidget(NWID_VERTICAL),
00777 NWidget(NWID_SPACER), SetFill(0, 1),
00778 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_SHUFFLE), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_SHUFFLE, STR_MUSIC_TOOLTIP_TOGGLE_PROGRAM_SHUFFLE),
00779 NWidget(NWID_SPACER), SetFill(0, 1),
00780 EndContainer(),
00781 NWidget(NWID_VERTICAL), SetPadding(0, 0, 3, 3),
00782 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK), SetFill(0, 0), SetDataTip(STR_MUSIC_TRACK, STR_NULL),
00783 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NR), EndContainer(),
00784 EndContainer(),
00785 NWidget(NWID_VERTICAL), SetPadding(0, 3, 3, 0),
00786 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK_TITLE), SetFill(1, 0), SetDataTip(STR_MUSIC_XTITLE, STR_NULL),
00787 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NAME), SetFill(1, 0), EndContainer(),
00788 EndContainer(),
00789 NWidget(NWID_VERTICAL),
00790 NWidget(NWID_SPACER), SetFill(0, 1),
00791 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MW_PROGRAMME), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_PROGRAM, STR_MUSIC_TOOLTIP_SHOW_MUSIC_TRACK_SELECTION),
00792 NWidget(NWID_SPACER), SetFill(0, 1),
00793 EndContainer(),
00794 EndContainer(),
00795 EndContainer(),
00796 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00797 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00798 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00799 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00800 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00801 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00802 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00803 EndContainer(),
00804 };
00805
00806 static const WindowDesc _music_window_desc(
00807 WDP_AUTO, 0, 0,
00808 WC_MUSIC_WINDOW, WC_NONE,
00809 WDF_UNCLICK_BUTTONS,
00810 _nested_music_window_widgets, lengthof(_nested_music_window_widgets)
00811 );
00812
00813 void ShowMusicWindow()
00814 {
00815 if (BaseMusic::GetUsedSet()->num_available == 0) ShowErrorMessage(STR_ERROR_NO_SONGS, INVALID_STRING_ID, WL_WARNING);
00816 AllocateWindowDescFront<MusicWindow>(&_music_window_desc, 0);
00817 }