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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
00026 #include "table/strings.h"
00027 #include "table/sprites.h"
00028
00034 static const char *GetSongName(int index)
00035 {
00036 return BaseMusic::GetUsedSet()->song_name[index];
00037 }
00038
00044 static int GetTrackNumber(int index)
00045 {
00046 return BaseMusic::GetUsedSet()->track_nr[index];
00047 }
00048
00050 static byte _music_wnd_cursong = 1;
00052 static bool _song_is_active = false;
00053
00055 static byte _cur_playlist[NUM_SONGS_PLAYLIST + 1];
00056
00058 static byte _playlist_all[NUM_SONGS_AVAILABLE + 1];
00060 static byte _playlist_old_style[NUM_SONGS_CLASS + 1];
00062 static byte _playlist_new_style[NUM_SONGS_CLASS + 1];
00064 static byte _playlist_ezy_street[NUM_SONGS_CLASS + 1];
00065
00066 assert_compile(lengthof(_msf.custom_1) == NUM_SONGS_PLAYLIST + 1);
00067 assert_compile(lengthof(_msf.custom_2) == NUM_SONGS_PLAYLIST + 1);
00068
00070 static byte * const _playlists[] = {
00071 _playlist_all,
00072 _playlist_old_style,
00073 _playlist_new_style,
00074 _playlist_ezy_street,
00075 _msf.custom_1,
00076 _msf.custom_2,
00077 };
00078
00083 void ValidatePlaylist(byte *playlist)
00084 {
00085 while (*playlist != 0) {
00086 if (*playlist <= BaseMusic::GetUsedSet()->num_available) {
00087 playlist++;
00088 continue;
00089 }
00090 for (byte *p = playlist; *p != 0; p++) {
00091 p[0] = p[1];
00092 }
00093 }
00094 }
00095
00097 void InitializeMusic()
00098 {
00099 uint j = 0;
00100 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00101 if (StrEmpty(GetSongName(i))) continue;
00102 _playlist_all[j++] = i + 1;
00103 }
00104
00105 _playlist_all[j] = 0;
00106
00107
00108 for (uint k = 0; k < NUM_SONG_CLASSES; k++) {
00109 j = 0;
00110 for (uint i = 0; i < NUM_SONGS_CLASS; i++) {
00111 int id = k * NUM_SONGS_CLASS + i + 1;
00112 if (StrEmpty(GetSongName(id))) continue;
00113 _playlists[k + 1][j++] = id + 1;
00114 }
00115
00116 _playlists[k + 1][j] = 0;
00117 }
00118
00119 ValidatePlaylist(_msf.custom_1);
00120 ValidatePlaylist(_msf.custom_2);
00121
00122 if (BaseMusic::GetUsedSet()->num_available < _music_wnd_cursong) {
00123
00124
00125 _music_wnd_cursong = 0;
00126 _song_is_active = false;
00127 }
00128 }
00129
00130 static void SkipToPrevSong()
00131 {
00132 byte *b = _cur_playlist;
00133 byte *p = b;
00134 byte t;
00135
00136 if (b[0] == 0) return;
00137
00138 do p++; while (p[0] != 0);
00139
00140 t = *--p;
00141 while (p != b) {
00142 p--;
00143 p[1] = p[0];
00144 }
00145 *b = t;
00146
00147 _song_is_active = false;
00148 }
00149
00150 static void SkipToNextSong()
00151 {
00152 byte *b = _cur_playlist;
00153 byte t;
00154
00155 t = b[0];
00156 if (t != 0) {
00157 while (b[1] != 0) {
00158 b[0] = b[1];
00159 b++;
00160 }
00161 b[0] = t;
00162 }
00163
00164 _song_is_active = false;
00165 }
00166
00167 static void MusicVolumeChanged(byte new_vol)
00168 {
00169 _music_driver->SetVolume(new_vol);
00170 }
00171
00172 static void DoPlaySong()
00173 {
00174 char filename[MAX_PATH];
00175 FioFindFullPath(filename, lengthof(filename), GM_DIR,
00176 BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename);
00177 _music_driver->PlaySong(filename);
00178 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00179 }
00180
00181 static void DoStopMusic()
00182 {
00183 _music_driver->StopSong();
00184 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00185 }
00186
00187 static void SelectSongToPlay()
00188 {
00189 uint i = 0;
00190 uint j = 0;
00191
00192 memset(_cur_playlist, 0, sizeof(_cur_playlist));
00193 do {
00194 const char *filename = BaseMusic::GetUsedSet()->files[_playlists[_msf.playlist][i] - 1].filename;
00195
00196
00197 if (!StrEmpty(filename) && FioCheckFileExists(filename, GM_DIR)) {
00198 _cur_playlist[j] = _playlists[_msf.playlist][i];
00199 j++;
00200 }
00201 } while (_playlists[_msf.playlist][++i] != 0 && j < lengthof(_cur_playlist) - 1);
00202
00203
00204 if (_msf.shuffle && _game_mode != GM_MENU) {
00205 i = 500;
00206 do {
00207 uint32 r = InteractiveRandom();
00208 byte *a = &_cur_playlist[GB(r, 0, 5)];
00209 byte *b = &_cur_playlist[GB(r, 8, 5)];
00210
00211 if (*a != 0 && *b != 0) {
00212 byte t = *a;
00213 *a = *b;
00214 *b = t;
00215 }
00216 } while (--i);
00217 }
00218 }
00219
00220 static void StopMusic()
00221 {
00222 _music_wnd_cursong = 0;
00223 DoStopMusic();
00224 _song_is_active = false;
00225 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00226 }
00227
00228 static void PlayPlaylistSong()
00229 {
00230 if (_cur_playlist[0] == 0) {
00231 SelectSongToPlay();
00232
00233
00234
00235 if (_cur_playlist[0] == 0) {
00236 _song_is_active = false;
00237 _music_wnd_cursong = 0;
00238 _msf.playing = false;
00239 return;
00240 }
00241 }
00242 _music_wnd_cursong = _cur_playlist[0];
00243 DoPlaySong();
00244 _song_is_active = true;
00245
00246 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00247 }
00248
00249 void ResetMusic()
00250 {
00251 _music_wnd_cursong = 1;
00252 DoPlaySong();
00253 }
00254
00255 void MusicLoop()
00256 {
00257 if (!_msf.playing && _song_is_active) {
00258 StopMusic();
00259 } else if (_msf.playing && !_song_is_active) {
00260 PlayPlaylistSong();
00261 }
00262
00263 if (!_song_is_active) return;
00264
00265 if (!_music_driver->IsSongPlaying()) {
00266 if (_game_mode != GM_MENU) {
00267 StopMusic();
00268 SkipToNextSong();
00269 PlayPlaylistSong();
00270 } else {
00271 ResetMusic();
00272 }
00273 }
00274 }
00275
00276 static void SelectPlaylist(byte list)
00277 {
00278 _msf.playlist = list;
00279 InvalidateWindowData(WC_MUSIC_TRACK_SELECTION, 0);
00280 InvalidateWindowData(WC_MUSIC_WINDOW, 0);
00281 }
00282
00283 enum MusicTrackSelectionWidgets {
00284 MTSW_LIST_LEFT,
00285 MTSW_PLAYLIST,
00286 MTSW_LIST_RIGHT,
00287 MTSW_ALL,
00288 MTSW_OLD,
00289 MTSW_NEW,
00290 MTSW_EZY,
00291 MTSW_CUSTOM1,
00292 MTSW_CUSTOM2,
00293 MTSW_CLEAR,
00294 };
00295
00296 struct MusicTrackSelectionWindow : public Window {
00297 MusicTrackSelectionWindow(const WindowDesc *desc, WindowNumber number) : Window()
00298 {
00299 this->InitNested(desc, number);
00300 this->LowerWidget(MTSW_LIST_LEFT);
00301 this->LowerWidget(MTSW_LIST_RIGHT);
00302 this->SetWidgetDisabledState(MTSW_CLEAR, _msf.playlist <= 3);
00303 this->LowerWidget(MTSW_ALL + _msf.playlist);
00304 }
00305
00306 virtual void SetStringParameters(int widget) const
00307 {
00308 switch (widget) {
00309 case MTSW_PLAYLIST:
00310 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + _msf.playlist);
00311 break;
00312 }
00313 }
00314
00320 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00321 {
00322 if (!gui_scope) return;
00323 for (int i = 0; i < 6; i++) {
00324 this->SetWidgetLoweredState(MTSW_ALL + i, i == _msf.playlist);
00325 }
00326 this->SetWidgetDisabledState(MTSW_CLEAR, _msf.playlist <= 3);
00327 this->SetDirty();
00328 }
00329
00330 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00331 {
00332 switch (widget) {
00333 case MTSW_PLAYLIST: {
00334 Dimension d = {0, 0};
00335
00336 for (int i = 0; i < 6; i++) {
00337 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + i);
00338 d = maxdim(d, GetStringBoundingBox(STR_PLAYLIST_PROGRAM));
00339 }
00340 d.width += padding.width;
00341 d.height += padding.height;
00342 *size = maxdim(*size, d);
00343 break;
00344 }
00345
00346 case MTSW_LIST_LEFT: case MTSW_LIST_RIGHT: {
00347 Dimension d = {0, 0};
00348
00349 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00350 const char *song_name = GetSongName(i);
00351 if (StrEmpty(song_name)) continue;
00352
00353 SetDParam(0, GetTrackNumber(i));
00354 SetDParam(1, 2);
00355 SetDParamStr(2, GetSongName(i));
00356 Dimension d2 = GetStringBoundingBox(STR_PLAYLIST_TRACK_NAME);
00357 d.width = max(d.width, d2.width);
00358 d.height += d2.height;
00359 }
00360 d.width += padding.width;
00361 d.height += padding.height;
00362 *size = maxdim(*size, d);
00363 break;
00364 }
00365 }
00366 }
00367
00368 virtual void DrawWidget(const Rect &r, int widget) const
00369 {
00370 switch (widget) {
00371 case MTSW_LIST_LEFT: {
00372 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0);
00373
00374 int y = r.top + WD_FRAMERECT_TOP;
00375 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00376 const char *song_name = GetSongName(i);
00377 if (StrEmpty(song_name)) continue;
00378
00379 SetDParam(0, GetTrackNumber(i));
00380 SetDParam(1, 2);
00381 SetDParamStr(2, song_name);
00382 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00383 y += FONT_HEIGHT_SMALL;
00384 }
00385 break;
00386 }
00387
00388 case MTSW_LIST_RIGHT: {
00389 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0);
00390
00391 int y = r.top + WD_FRAMERECT_TOP;
00392 for (const byte *p = _playlists[_msf.playlist]; *p != 0; p++) {
00393 uint i = *p - 1;
00394 SetDParam(0, GetTrackNumber(i));
00395 SetDParam(1, 2);
00396 SetDParamStr(2, GetSongName(i));
00397 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00398 y += FONT_HEIGHT_SMALL;
00399 }
00400 break;
00401 }
00402 }
00403 }
00404
00405 virtual void OnClick(Point pt, int widget, int click_count)
00406 {
00407 switch (widget) {
00408 case MTSW_LIST_LEFT: {
00409 int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
00410
00411 if (_msf.playlist < 4) return;
00412 if (!IsInsideMM(y, 0, BaseMusic::GetUsedSet()->num_available)) return;
00413
00414 byte *p = _playlists[_msf.playlist];
00415 for (uint i = 0; i != NUM_SONGS_PLAYLIST - 1; i++) {
00416 if (p[i] == 0) {
00417
00418 for (uint j = 0; j < NUM_SONGS_AVAILABLE; j++) {
00419 if (GetTrackNumber(j) == y + 1) {
00420 p[i] = j + 1;
00421 break;
00422 }
00423 }
00424 p[i + 1] = 0;
00425 this->SetDirty();
00426 SelectSongToPlay();
00427 break;
00428 }
00429 }
00430 break;
00431 }
00432
00433 case MTSW_LIST_RIGHT: {
00434 int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
00435
00436 if (_msf.playlist < 4) return;
00437 if (!IsInsideMM(y, 0, NUM_SONGS_PLAYLIST)) return;
00438
00439 byte *p = _playlists[_msf.playlist];
00440 for (uint i = y; i != NUM_SONGS_PLAYLIST - 1; i++) {
00441 p[i] = p[i + 1];
00442 }
00443
00444 this->SetDirty();
00445 SelectSongToPlay();
00446 break;
00447 }
00448
00449 case MTSW_CLEAR:
00450 for (uint i = 0; _playlists[_msf.playlist][i] != 0; i++) _playlists[_msf.playlist][i] = 0;
00451 this->SetDirty();
00452 StopMusic();
00453 SelectSongToPlay();
00454 break;
00455
00456 case MTSW_ALL: case MTSW_OLD: case MTSW_NEW:
00457 case MTSW_EZY: case MTSW_CUSTOM1: case MTSW_CUSTOM2:
00458 SelectPlaylist(widget - MTSW_ALL);
00459 StopMusic();
00460 SelectSongToPlay();
00461 break;
00462 }
00463 }
00464 };
00465
00466 static const NWidgetPart _nested_music_track_selection_widgets[] = {
00467 NWidget(NWID_HORIZONTAL),
00468 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00469 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_PLAYLIST_MUSIC_PROGRAM_SELECTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00470 EndContainer(),
00471 NWidget(WWT_PANEL, COLOUR_GREY),
00472 NWidget(NWID_HORIZONTAL), SetPIP(2, 4, 2),
00473
00474 NWidget(NWID_VERTICAL),
00475 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_PLAYLIST_TRACK_INDEX, STR_NULL),
00476 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_LIST_LEFT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_ADD_TRACK), EndContainer(),
00477 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00478 EndContainer(),
00479
00480 NWidget(NWID_VERTICAL),
00481 NWidget(NWID_SPACER), SetMinimalSize(60, 30),
00482 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00483 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00484 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00485 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00486 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00487 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00488 NWidget(NWID_SPACER), SetMinimalSize(0, 16),
00489 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MTSW_CLEAR), SetFill(1, 0), SetDataTip(STR_PLAYLIST_CLEAR, STR_PLAYLIST_TOOLTIP_CLEAR_CURRENT_PROGRAM_CUSTOM1),
00490 NWidget(NWID_SPACER), SetFill(0, 1),
00491 EndContainer(),
00492
00493 NWidget(NWID_VERTICAL),
00494 NWidget(WWT_LABEL, COLOUR_GREY, MTSW_PLAYLIST), SetDataTip(STR_PLAYLIST_PROGRAM, STR_NULL),
00495 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_LIST_RIGHT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_REMOVE_TRACK), EndContainer(),
00496 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00497 EndContainer(),
00498 EndContainer(),
00499 EndContainer(),
00500 };
00501
00502 static const WindowDesc _music_track_selection_desc(
00503 WDP_AUTO, 0, 0,
00504 WC_MUSIC_TRACK_SELECTION, WC_NONE,
00505 WDF_UNCLICK_BUTTONS,
00506 _nested_music_track_selection_widgets, lengthof(_nested_music_track_selection_widgets)
00507 );
00508
00509 static void ShowMusicTrackSelection()
00510 {
00511 AllocateWindowDescFront<MusicTrackSelectionWindow>(&_music_track_selection_desc, 0);
00512 }
00513
00514 enum MusicWidgets {
00515 MW_PREV,
00516 MW_NEXT,
00517 MW_STOP,
00518 MW_PLAY,
00519 MW_SLIDERS,
00520 MW_MUSIC_VOL,
00521 MW_GAUGE,
00522 MW_EFFECT_VOL,
00523 MW_BACKGROUND,
00524 MW_TRACK,
00525 MW_TRACK_NR,
00526 MW_TRACK_TITLE,
00527 MW_TRACK_NAME,
00528 MW_SHUFFLE,
00529 MW_PROGRAMME,
00530 MW_ALL,
00531 MW_OLD,
00532 MW_NEW,
00533 MW_EZY,
00534 MW_CUSTOM1,
00535 MW_CUSTOM2,
00536 };
00537
00538 struct MusicWindow : public Window {
00539 static const int slider_width = 3;
00540
00541 MusicWindow(const WindowDesc *desc, WindowNumber number) : Window()
00542 {
00543 this->InitNested(desc, number);
00544 this->LowerWidget(_msf.playlist + MW_ALL);
00545 this->SetWidgetLoweredState(MW_SHUFFLE, _msf.shuffle);
00546 }
00547
00548 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00549 {
00550 switch (widget) {
00551
00552
00553
00554 case MW_SHUFFLE: case MW_PROGRAMME: {
00555 Dimension d = maxdim(GetStringBoundingBox(STR_MUSIC_PROGRAM), GetStringBoundingBox(STR_MUSIC_SHUFFLE));
00556 d.width += padding.width;
00557 d.height += padding.height;
00558 *size = maxdim(*size, d);
00559 break;
00560 }
00561
00562 case MW_TRACK_NR: {
00563 Dimension d = GetStringBoundingBox(STR_MUSIC_TRACK_NONE);
00564 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00565 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00566 *size = maxdim(*size, d);
00567 break;
00568 }
00569
00570 case MW_TRACK_NAME: {
00571 Dimension d = GetStringBoundingBox(STR_MUSIC_TITLE_NONE);
00572 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00573 SetDParamStr(0, GetSongName(i));
00574 d = maxdim(d, GetStringBoundingBox(STR_MUSIC_TITLE_NAME));
00575 }
00576 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00577 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00578 *size = maxdim(*size, d);
00579 break;
00580 }
00581
00582
00583
00584 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;
00585 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;
00586 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;
00587 }
00588 }
00589
00590 virtual void DrawWidget(const Rect &r, int widget) const
00591 {
00592 switch (widget) {
00593 case MW_GAUGE:
00594 GfxFillRect(r.left, r.top, r.right, r.bottom, 0);
00595
00596 for (uint i = 0; i != 8; i++) {
00597 int colour = 0xD0;
00598 if (i > 4) {
00599 colour = 0xBF;
00600 if (i > 6) {
00601 colour = 0xB8;
00602 }
00603 }
00604 GfxFillRect(r.left, r.bottom - i * 2, r.right, r.bottom - i * 2, colour);
00605 }
00606 break;
00607
00608 case MW_TRACK_NR: {
00609 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, 0);
00610 StringID str = STR_MUSIC_TRACK_NONE;
00611 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00612 SetDParam(0, GetTrackNumber(_music_wnd_cursong - 1));
00613 SetDParam(1, 2);
00614 str = STR_MUSIC_TRACK_DIGIT;
00615 }
00616 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str);
00617 break;
00618 }
00619
00620 case MW_TRACK_NAME: {
00621 GfxFillRect(r.left, r.top + 1, r.right - 1, r.bottom, 0);
00622 StringID str = STR_MUSIC_TITLE_NONE;
00623 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00624 str = STR_MUSIC_TITLE_NAME;
00625 SetDParamStr(0, GetSongName(_music_wnd_cursong - 1));
00626 }
00627 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str, TC_FROMSTRING, SA_HOR_CENTER);
00628 break;
00629 }
00630
00631 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00632 DrawFrameRect(r.left, r.top + 2, r.right, r.bottom - 2, COLOUR_GREY, FR_LOWERED);
00633 byte volume = (widget == MW_MUSIC_VOL) ? _msf.music_vol : _msf.effect_vol;
00634 int x = (volume * (r.right - r.left) / 127);
00635 if (_current_text_dir == TD_RTL) {
00636 x = r.right - x;
00637 } else {
00638 x += r.left;
00639 }
00640 DrawFrameRect(x, r.top, x + slider_width, r.bottom, COLOUR_GREY, FR_NONE);
00641 break;
00642 }
00643 }
00644 }
00645
00651 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00652 {
00653 if (!gui_scope) return;
00654 for (int i = 0; i < 6; i++) {
00655 this->SetWidgetLoweredState(MW_ALL + i, i == _msf.playlist);
00656 }
00657 this->SetDirty();
00658 }
00659
00660 virtual void OnClick(Point pt, int widget, int click_count)
00661 {
00662 switch (widget) {
00663 case MW_PREV:
00664 if (!_song_is_active) return;
00665 SkipToPrevSong();
00666 this->SetDirty();
00667 break;
00668
00669 case MW_NEXT:
00670 if (!_song_is_active) return;
00671 SkipToNextSong();
00672 this->SetDirty();
00673 break;
00674
00675 case MW_STOP:
00676 _msf.playing = false;
00677 break;
00678
00679 case MW_PLAY:
00680 _msf.playing = true;
00681 break;
00682
00683 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00684 int x = pt.x - this->GetWidget<NWidgetBase>(widget)->pos_x;
00685
00686 byte *vol = (widget == MW_MUSIC_VOL) ? &_msf.music_vol : &_msf.effect_vol;
00687
00688 byte new_vol = x * 127 / this->GetWidget<NWidgetBase>(widget)->current_x;
00689 if (_current_text_dir == TD_RTL) new_vol = 127 - new_vol;
00690 if (new_vol != *vol) {
00691 *vol = new_vol;
00692 if (widget == MW_MUSIC_VOL) MusicVolumeChanged(new_vol);
00693 this->SetDirty();
00694 }
00695
00696 _left_button_clicked = false;
00697 break;
00698 }
00699
00700 case MW_SHUFFLE:
00701 _msf.shuffle ^= 1;
00702 this->SetWidgetLoweredState(MW_SHUFFLE, _msf.shuffle);
00703 this->SetWidgetDirty(MW_SHUFFLE);
00704 StopMusic();
00705 SelectSongToPlay();
00706 this->SetDirty();
00707 break;
00708
00709 case MW_PROGRAMME:
00710 ShowMusicTrackSelection();
00711 break;
00712
00713 case MW_ALL: case MW_OLD: case MW_NEW:
00714 case MW_EZY: case MW_CUSTOM1: case MW_CUSTOM2:
00715 SelectPlaylist(widget - MW_ALL);
00716 StopMusic();
00717 SelectSongToPlay();
00718 this->SetDirty();
00719 break;
00720 }
00721 }
00722 };
00723
00724 static const NWidgetPart _nested_music_window_widgets[] = {
00725 NWidget(NWID_HORIZONTAL),
00726 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00727 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_MUSIC_JAZZ_JUKEBOX_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00728 EndContainer(),
00729
00730 NWidget(NWID_HORIZONTAL),
00731 NWidget(NWID_VERTICAL),
00732 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00733 NWidget(NWID_HORIZONTAL),
00734 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_PREV), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_SKIP_TO_PREV, STR_MUSIC_TOOLTIP_SKIP_TO_PREVIOUS_TRACK),
00735 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),
00736 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_STOP), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_STOP_MUSIC, STR_MUSIC_TOOLTIP_STOP_PLAYING_MUSIC),
00737 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_PLAY), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_PLAY_MUSIC, STR_MUSIC_TOOLTIP_START_PLAYING_MUSIC),
00738 EndContainer(),
00739 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00740 EndContainer(),
00741 NWidget(WWT_PANEL, COLOUR_GREY, MW_SLIDERS),
00742 NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
00743 NWidget(NWID_VERTICAL),
00744 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_MUSIC_VOLUME, STR_NULL),
00745 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),
00746 NWidget(NWID_HORIZONTAL),
00747 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
00748 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
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_MAX, STR_NULL),
00754 EndContainer(),
00755 EndContainer(),
00756 NWidget(WWT_PANEL, COLOUR_GREY, MW_GAUGE), SetMinimalSize(16, 20), SetPadding(1, 11, 1, 11), SetFill(0, 0), EndContainer(),
00757 NWidget(NWID_VERTICAL),
00758 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_EFFECTS_VOLUME, STR_NULL),
00759 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),
00760 NWidget(NWID_HORIZONTAL),
00761 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
00762 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
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_MAX, STR_NULL),
00768 EndContainer(),
00769 EndContainer(),
00770 EndContainer(),
00771 EndContainer(),
00772 EndContainer(),
00773 NWidget(WWT_PANEL, COLOUR_GREY, MW_BACKGROUND),
00774 NWidget(NWID_HORIZONTAL), SetPIP(6, 0, 6),
00775 NWidget(NWID_VERTICAL),
00776 NWidget(NWID_SPACER), SetFill(0, 1),
00777 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_SHUFFLE), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_SHUFFLE, STR_MUSIC_TOOLTIP_TOGGLE_PROGRAM_SHUFFLE),
00778 NWidget(NWID_SPACER), SetFill(0, 1),
00779 EndContainer(),
00780 NWidget(NWID_VERTICAL), SetPadding(0, 0, 3, 3),
00781 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK), SetFill(0, 0), SetDataTip(STR_MUSIC_TRACK, STR_NULL),
00782 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NR), EndContainer(),
00783 EndContainer(),
00784 NWidget(NWID_VERTICAL), SetPadding(0, 3, 3, 0),
00785 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK_TITLE), SetFill(1, 0), SetDataTip(STR_MUSIC_XTITLE, STR_NULL),
00786 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NAME), SetFill(1, 0), EndContainer(),
00787 EndContainer(),
00788 NWidget(NWID_VERTICAL),
00789 NWidget(NWID_SPACER), SetFill(0, 1),
00790 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MW_PROGRAMME), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_PROGRAM, STR_MUSIC_TOOLTIP_SHOW_MUSIC_TRACK_SELECTION),
00791 NWidget(NWID_SPACER), SetFill(0, 1),
00792 EndContainer(),
00793 EndContainer(),
00794 EndContainer(),
00795 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00796 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00797 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00798 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00799 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00800 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00801 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00802 EndContainer(),
00803 };
00804
00805 static const WindowDesc _music_window_desc(
00806 WDP_AUTO, 0, 0,
00807 WC_MUSIC_WINDOW, WC_NONE,
00808 WDF_UNCLICK_BUTTONS,
00809 _nested_music_window_widgets, lengthof(_nested_music_window_widgets)
00810 );
00811
00812 void ShowMusicWindow()
00813 {
00814 if (BaseMusic::GetUsedSet()->num_available == 0) ShowErrorMessage(STR_ERROR_NO_SONGS, INVALID_STRING_ID, WL_WARNING);
00815 AllocateWindowDescFront<MusicWindow>(&_music_window_desc, 0);
00816 }