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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
00084 void ValidatePlaylist(byte *playlist, byte *last)
00085 {
00086 while (*playlist != 0 && playlist <= last) {
00087
00088 if (*playlist <= NUM_SONGS_AVAILABLE && !StrEmpty(GetSongName(*playlist - 1))) {
00089 playlist++;
00090 continue;
00091 }
00092 for (byte *p = playlist; *p != 0 && p <= last; p++) {
00093 p[0] = p[1];
00094 }
00095 }
00096
00097
00098 *last = 0;
00099 }
00100
00102 void InitializeMusic()
00103 {
00104 uint j = 0;
00105 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00106 if (StrEmpty(GetSongName(i))) continue;
00107 _playlist_all[j++] = i + 1;
00108 }
00109
00110 _playlist_all[j] = 0;
00111
00112
00113 for (uint k = 0; k < NUM_SONG_CLASSES; k++) {
00114 j = 0;
00115 for (uint i = 0; i < NUM_SONGS_CLASS; i++) {
00116 int id = k * NUM_SONGS_CLASS + i + 1;
00117 if (StrEmpty(GetSongName(id))) continue;
00118 _playlists[k + 1][j++] = id + 1;
00119 }
00120
00121 _playlists[k + 1][j] = 0;
00122 }
00123
00124 ValidatePlaylist(_msf.custom_1, lastof(_msf.custom_1));
00125 ValidatePlaylist(_msf.custom_2, lastof(_msf.custom_2));
00126
00127 if (BaseMusic::GetUsedSet()->num_available < _music_wnd_cursong) {
00128
00129
00130 _music_wnd_cursong = 0;
00131 _song_is_active = false;
00132 }
00133 }
00134
00135 static void SkipToPrevSong()
00136 {
00137 byte *b = _cur_playlist;
00138 byte *p = b;
00139 byte t;
00140
00141 if (b[0] == 0) return;
00142
00143 do p++; while (p[0] != 0);
00144
00145 t = *--p;
00146 while (p != b) {
00147 p--;
00148 p[1] = p[0];
00149 }
00150 *b = t;
00151
00152 _song_is_active = false;
00153 }
00154
00155 static void SkipToNextSong()
00156 {
00157 byte *b = _cur_playlist;
00158 byte t;
00159
00160 t = b[0];
00161 if (t != 0) {
00162 while (b[1] != 0) {
00163 b[0] = b[1];
00164 b++;
00165 }
00166 b[0] = t;
00167 }
00168
00169 _song_is_active = false;
00170 }
00171
00172 static void MusicVolumeChanged(byte new_vol)
00173 {
00174 _music_driver->SetVolume(new_vol);
00175 }
00176
00177 static void DoPlaySong()
00178 {
00179 char filename[MAX_PATH];
00180 FioFindFullPath(filename, lengthof(filename), GM_DIR,
00181 BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename);
00182 _music_driver->PlaySong(filename);
00183 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00184 }
00185
00186 static void DoStopMusic()
00187 {
00188 _music_driver->StopSong();
00189 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00190 }
00191
00192 static void SelectSongToPlay()
00193 {
00194 uint i = 0;
00195 uint j = 0;
00196
00197 memset(_cur_playlist, 0, sizeof(_cur_playlist));
00198 do {
00199 const char *filename = BaseMusic::GetUsedSet()->files[_playlists[_msf.playlist][i] - 1].filename;
00200
00201
00202 if (!StrEmpty(filename) && FioCheckFileExists(filename, GM_DIR)) {
00203 _cur_playlist[j] = _playlists[_msf.playlist][i];
00204 j++;
00205 }
00206 } while (_playlists[_msf.playlist][++i] != 0 && j < lengthof(_cur_playlist) - 1);
00207
00208
00209 if (_msf.shuffle && _game_mode != GM_MENU) {
00210 i = 500;
00211 do {
00212 uint32 r = InteractiveRandom();
00213 byte *a = &_cur_playlist[GB(r, 0, 5)];
00214 byte *b = &_cur_playlist[GB(r, 8, 5)];
00215
00216 if (*a != 0 && *b != 0) {
00217 byte t = *a;
00218 *a = *b;
00219 *b = t;
00220 }
00221 } while (--i);
00222 }
00223 }
00224
00225 static void StopMusic()
00226 {
00227 _music_wnd_cursong = 0;
00228 DoStopMusic();
00229 _song_is_active = false;
00230 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00231 }
00232
00233 static void PlayPlaylistSong()
00234 {
00235 if (_cur_playlist[0] == 0) {
00236 SelectSongToPlay();
00237
00238
00239
00240 if (_cur_playlist[0] == 0) {
00241 _song_is_active = false;
00242 _music_wnd_cursong = 0;
00243 _msf.playing = false;
00244 return;
00245 }
00246 }
00247 _music_wnd_cursong = _cur_playlist[0];
00248 DoPlaySong();
00249 _song_is_active = true;
00250
00251 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00252 }
00253
00254 void ResetMusic()
00255 {
00256 _music_wnd_cursong = 1;
00257 DoPlaySong();
00258 }
00259
00260 void MusicLoop()
00261 {
00262 if (!_msf.playing && _song_is_active) {
00263 StopMusic();
00264 } else if (_msf.playing && !_song_is_active) {
00265 PlayPlaylistSong();
00266 }
00267
00268 if (!_song_is_active) return;
00269
00270 if (!_music_driver->IsSongPlaying()) {
00271 if (_game_mode != GM_MENU) {
00272 StopMusic();
00273 SkipToNextSong();
00274 PlayPlaylistSong();
00275 } else {
00276 ResetMusic();
00277 }
00278 }
00279 }
00280
00281 static void SelectPlaylist(byte list)
00282 {
00283 _msf.playlist = list;
00284 InvalidateWindowData(WC_MUSIC_TRACK_SELECTION, 0);
00285 InvalidateWindowData(WC_MUSIC_WINDOW, 0);
00286 }
00287
00288 enum MusicTrackSelectionWidgets {
00289 MTSW_LIST_LEFT,
00290 MTSW_PLAYLIST,
00291 MTSW_LIST_RIGHT,
00292 MTSW_ALL,
00293 MTSW_OLD,
00294 MTSW_NEW,
00295 MTSW_EZY,
00296 MTSW_CUSTOM1,
00297 MTSW_CUSTOM2,
00298 MTSW_CLEAR,
00299 };
00300
00301 struct MusicTrackSelectionWindow : public Window {
00302 MusicTrackSelectionWindow(const WindowDesc *desc, WindowNumber number) : Window()
00303 {
00304 this->InitNested(desc, number);
00305 this->LowerWidget(MTSW_LIST_LEFT);
00306 this->LowerWidget(MTSW_LIST_RIGHT);
00307 this->SetWidgetDisabledState(MTSW_CLEAR, _msf.playlist <= 3);
00308 this->LowerWidget(MTSW_ALL + _msf.playlist);
00309 }
00310
00311 virtual void SetStringParameters(int widget) const
00312 {
00313 switch (widget) {
00314 case MTSW_PLAYLIST:
00315 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + _msf.playlist);
00316 break;
00317 }
00318 }
00319
00325 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00326 {
00327 if (!gui_scope) return;
00328 for (int i = 0; i < 6; i++) {
00329 this->SetWidgetLoweredState(MTSW_ALL + i, i == _msf.playlist);
00330 }
00331 this->SetWidgetDisabledState(MTSW_CLEAR, _msf.playlist <= 3);
00332 this->SetDirty();
00333 }
00334
00335 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00336 {
00337 switch (widget) {
00338 case MTSW_PLAYLIST: {
00339 Dimension d = {0, 0};
00340
00341 for (int i = 0; i < 6; i++) {
00342 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + i);
00343 d = maxdim(d, GetStringBoundingBox(STR_PLAYLIST_PROGRAM));
00344 }
00345 d.width += padding.width;
00346 d.height += padding.height;
00347 *size = maxdim(*size, d);
00348 break;
00349 }
00350
00351 case MTSW_LIST_LEFT: case MTSW_LIST_RIGHT: {
00352 Dimension d = {0, 0};
00353
00354 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00355 const char *song_name = GetSongName(i);
00356 if (StrEmpty(song_name)) continue;
00357
00358 SetDParam(0, GetTrackNumber(i));
00359 SetDParam(1, 2);
00360 SetDParamStr(2, GetSongName(i));
00361 Dimension d2 = GetStringBoundingBox(STR_PLAYLIST_TRACK_NAME);
00362 d.width = max(d.width, d2.width);
00363 d.height += d2.height;
00364 }
00365 d.width += padding.width;
00366 d.height += padding.height;
00367 *size = maxdim(*size, d);
00368 break;
00369 }
00370 }
00371 }
00372
00373 virtual void DrawWidget(const Rect &r, int widget) const
00374 {
00375 switch (widget) {
00376 case MTSW_LIST_LEFT: {
00377 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0);
00378
00379 int y = r.top + WD_FRAMERECT_TOP;
00380 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00381 const char *song_name = GetSongName(i);
00382 if (StrEmpty(song_name)) continue;
00383
00384 SetDParam(0, GetTrackNumber(i));
00385 SetDParam(1, 2);
00386 SetDParamStr(2, song_name);
00387 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00388 y += FONT_HEIGHT_SMALL;
00389 }
00390 break;
00391 }
00392
00393 case MTSW_LIST_RIGHT: {
00394 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0);
00395
00396 int y = r.top + WD_FRAMERECT_TOP;
00397 for (const byte *p = _playlists[_msf.playlist]; *p != 0; p++) {
00398 uint i = *p - 1;
00399 SetDParam(0, GetTrackNumber(i));
00400 SetDParam(1, 2);
00401 SetDParamStr(2, GetSongName(i));
00402 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00403 y += FONT_HEIGHT_SMALL;
00404 }
00405 break;
00406 }
00407 }
00408 }
00409
00410 virtual void OnClick(Point pt, int widget, int click_count)
00411 {
00412 switch (widget) {
00413 case MTSW_LIST_LEFT: {
00414 int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
00415
00416 if (_msf.playlist < 4) return;
00417 if (!IsInsideMM(y, 0, BaseMusic::GetUsedSet()->num_available)) return;
00418
00419 byte *p = _playlists[_msf.playlist];
00420 for (uint i = 0; i != NUM_SONGS_PLAYLIST - 1; i++) {
00421 if (p[i] == 0) {
00422
00423 for (uint j = 0; j < NUM_SONGS_AVAILABLE; j++) {
00424 if (GetTrackNumber(j) == y + 1) {
00425 p[i] = j + 1;
00426 break;
00427 }
00428 }
00429 p[i + 1] = 0;
00430 this->SetDirty();
00431 SelectSongToPlay();
00432 break;
00433 }
00434 }
00435 break;
00436 }
00437
00438 case MTSW_LIST_RIGHT: {
00439 int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
00440
00441 if (_msf.playlist < 4) return;
00442 if (!IsInsideMM(y, 0, NUM_SONGS_PLAYLIST)) return;
00443
00444 byte *p = _playlists[_msf.playlist];
00445 for (uint i = y; i != NUM_SONGS_PLAYLIST - 1; i++) {
00446 p[i] = p[i + 1];
00447 }
00448
00449 this->SetDirty();
00450 SelectSongToPlay();
00451 break;
00452 }
00453
00454 case MTSW_CLEAR:
00455 for (uint i = 0; _playlists[_msf.playlist][i] != 0; i++) _playlists[_msf.playlist][i] = 0;
00456 this->SetDirty();
00457 StopMusic();
00458 SelectSongToPlay();
00459 break;
00460
00461 case MTSW_ALL: case MTSW_OLD: case MTSW_NEW:
00462 case MTSW_EZY: case MTSW_CUSTOM1: case MTSW_CUSTOM2:
00463 SelectPlaylist(widget - MTSW_ALL);
00464 StopMusic();
00465 SelectSongToPlay();
00466 break;
00467 }
00468 }
00469 };
00470
00471 static const NWidgetPart _nested_music_track_selection_widgets[] = {
00472 NWidget(NWID_HORIZONTAL),
00473 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00474 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_PLAYLIST_MUSIC_PROGRAM_SELECTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00475 EndContainer(),
00476 NWidget(WWT_PANEL, COLOUR_GREY),
00477 NWidget(NWID_HORIZONTAL), SetPIP(2, 4, 2),
00478
00479 NWidget(NWID_VERTICAL),
00480 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_PLAYLIST_TRACK_INDEX, STR_NULL),
00481 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_LIST_LEFT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_ADD_TRACK), EndContainer(),
00482 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00483 EndContainer(),
00484
00485 NWidget(NWID_VERTICAL),
00486 NWidget(NWID_SPACER), SetMinimalSize(60, 30),
00487 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00488 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00489 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00490 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00491 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00492 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00493 NWidget(NWID_SPACER), SetMinimalSize(0, 16),
00494 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MTSW_CLEAR), SetFill(1, 0), SetDataTip(STR_PLAYLIST_CLEAR, STR_PLAYLIST_TOOLTIP_CLEAR_CURRENT_PROGRAM_CUSTOM1),
00495 NWidget(NWID_SPACER), SetFill(0, 1),
00496 EndContainer(),
00497
00498 NWidget(NWID_VERTICAL),
00499 NWidget(WWT_LABEL, COLOUR_GREY, MTSW_PLAYLIST), SetDataTip(STR_PLAYLIST_PROGRAM, STR_NULL),
00500 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_LIST_RIGHT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_REMOVE_TRACK), EndContainer(),
00501 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00502 EndContainer(),
00503 EndContainer(),
00504 EndContainer(),
00505 };
00506
00507 static const WindowDesc _music_track_selection_desc(
00508 WDP_AUTO, 0, 0,
00509 WC_MUSIC_TRACK_SELECTION, WC_NONE,
00510 WDF_UNCLICK_BUTTONS,
00511 _nested_music_track_selection_widgets, lengthof(_nested_music_track_selection_widgets)
00512 );
00513
00514 static void ShowMusicTrackSelection()
00515 {
00516 AllocateWindowDescFront<MusicTrackSelectionWindow>(&_music_track_selection_desc, 0);
00517 }
00518
00519 enum MusicWidgets {
00520 MW_PREV,
00521 MW_NEXT,
00522 MW_STOP,
00523 MW_PLAY,
00524 MW_SLIDERS,
00525 MW_MUSIC_VOL,
00526 MW_GAUGE,
00527 MW_EFFECT_VOL,
00528 MW_BACKGROUND,
00529 MW_TRACK,
00530 MW_TRACK_NR,
00531 MW_TRACK_TITLE,
00532 MW_TRACK_NAME,
00533 MW_SHUFFLE,
00534 MW_PROGRAMME,
00535 MW_ALL,
00536 MW_OLD,
00537 MW_NEW,
00538 MW_EZY,
00539 MW_CUSTOM1,
00540 MW_CUSTOM2,
00541 };
00542
00543 struct MusicWindow : public Window {
00544 static const int slider_width = 3;
00545
00546 MusicWindow(const WindowDesc *desc, WindowNumber number) : Window()
00547 {
00548 this->InitNested(desc, number);
00549 this->LowerWidget(_msf.playlist + MW_ALL);
00550 this->SetWidgetLoweredState(MW_SHUFFLE, _msf.shuffle);
00551 }
00552
00553 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00554 {
00555 switch (widget) {
00556
00557
00558
00559 case MW_SHUFFLE: case MW_PROGRAMME: {
00560 Dimension d = maxdim(GetStringBoundingBox(STR_MUSIC_PROGRAM), GetStringBoundingBox(STR_MUSIC_SHUFFLE));
00561 d.width += padding.width;
00562 d.height += padding.height;
00563 *size = maxdim(*size, d);
00564 break;
00565 }
00566
00567 case MW_TRACK_NR: {
00568 Dimension d = GetStringBoundingBox(STR_MUSIC_TRACK_NONE);
00569 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00570 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00571 *size = maxdim(*size, d);
00572 break;
00573 }
00574
00575 case MW_TRACK_NAME: {
00576 Dimension d = GetStringBoundingBox(STR_MUSIC_TITLE_NONE);
00577 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00578 SetDParamStr(0, GetSongName(i));
00579 d = maxdim(d, GetStringBoundingBox(STR_MUSIC_TITLE_NAME));
00580 }
00581 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00582 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00583 *size = maxdim(*size, d);
00584 break;
00585 }
00586
00587
00588
00589 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;
00590 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;
00591 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;
00592 }
00593 }
00594
00595 virtual void DrawWidget(const Rect &r, int widget) const
00596 {
00597 switch (widget) {
00598 case MW_GAUGE:
00599 GfxFillRect(r.left, r.top, r.right, r.bottom, 0);
00600
00601 for (uint i = 0; i != 8; i++) {
00602 int colour = 0xD0;
00603 if (i > 4) {
00604 colour = 0xBF;
00605 if (i > 6) {
00606 colour = 0xB8;
00607 }
00608 }
00609 GfxFillRect(r.left, r.bottom - i * 2, r.right, r.bottom - i * 2, colour);
00610 }
00611 break;
00612
00613 case MW_TRACK_NR: {
00614 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, 0);
00615 StringID str = STR_MUSIC_TRACK_NONE;
00616 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00617 SetDParam(0, GetTrackNumber(_music_wnd_cursong - 1));
00618 SetDParam(1, 2);
00619 str = STR_MUSIC_TRACK_DIGIT;
00620 }
00621 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str);
00622 break;
00623 }
00624
00625 case MW_TRACK_NAME: {
00626 GfxFillRect(r.left, r.top + 1, r.right - 1, r.bottom, 0);
00627 StringID str = STR_MUSIC_TITLE_NONE;
00628 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00629 str = STR_MUSIC_TITLE_NAME;
00630 SetDParamStr(0, GetSongName(_music_wnd_cursong - 1));
00631 }
00632 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str, TC_FROMSTRING, SA_HOR_CENTER);
00633 break;
00634 }
00635
00636 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00637 DrawFrameRect(r.left, r.top + 2, r.right, r.bottom - 2, COLOUR_GREY, FR_LOWERED);
00638 byte volume = (widget == MW_MUSIC_VOL) ? _msf.music_vol : _msf.effect_vol;
00639 int x = (volume * (r.right - r.left) / 127);
00640 if (_current_text_dir == TD_RTL) {
00641 x = r.right - x;
00642 } else {
00643 x += r.left;
00644 }
00645 DrawFrameRect(x, r.top, x + slider_width, r.bottom, COLOUR_GREY, FR_NONE);
00646 break;
00647 }
00648 }
00649 }
00650
00656 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00657 {
00658 if (!gui_scope) return;
00659 for (int i = 0; i < 6; i++) {
00660 this->SetWidgetLoweredState(MW_ALL + i, i == _msf.playlist);
00661 }
00662 this->SetDirty();
00663 }
00664
00665 virtual void OnClick(Point pt, int widget, int click_count)
00666 {
00667 switch (widget) {
00668 case MW_PREV:
00669 if (!_song_is_active) return;
00670 SkipToPrevSong();
00671 this->SetDirty();
00672 break;
00673
00674 case MW_NEXT:
00675 if (!_song_is_active) return;
00676 SkipToNextSong();
00677 this->SetDirty();
00678 break;
00679
00680 case MW_STOP:
00681 _msf.playing = false;
00682 break;
00683
00684 case MW_PLAY:
00685 _msf.playing = true;
00686 break;
00687
00688 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00689 int x = pt.x - this->GetWidget<NWidgetBase>(widget)->pos_x;
00690
00691 byte *vol = (widget == MW_MUSIC_VOL) ? &_msf.music_vol : &_msf.effect_vol;
00692
00693 byte new_vol = x * 127 / this->GetWidget<NWidgetBase>(widget)->current_x;
00694 if (_current_text_dir == TD_RTL) new_vol = 127 - new_vol;
00695 if (new_vol != *vol) {
00696 *vol = new_vol;
00697 if (widget == MW_MUSIC_VOL) MusicVolumeChanged(new_vol);
00698 this->SetDirty();
00699 }
00700
00701 _left_button_clicked = false;
00702 break;
00703 }
00704
00705 case MW_SHUFFLE:
00706 _msf.shuffle ^= 1;
00707 this->SetWidgetLoweredState(MW_SHUFFLE, _msf.shuffle);
00708 this->SetWidgetDirty(MW_SHUFFLE);
00709 StopMusic();
00710 SelectSongToPlay();
00711 this->SetDirty();
00712 break;
00713
00714 case MW_PROGRAMME:
00715 ShowMusicTrackSelection();
00716 break;
00717
00718 case MW_ALL: case MW_OLD: case MW_NEW:
00719 case MW_EZY: case MW_CUSTOM1: case MW_CUSTOM2:
00720 SelectPlaylist(widget - MW_ALL);
00721 StopMusic();
00722 SelectSongToPlay();
00723 this->SetDirty();
00724 break;
00725 }
00726 }
00727 };
00728
00729 static const NWidgetPart _nested_music_window_widgets[] = {
00730 NWidget(NWID_HORIZONTAL),
00731 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00732 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_MUSIC_JAZZ_JUKEBOX_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00733 EndContainer(),
00734
00735 NWidget(NWID_HORIZONTAL),
00736 NWidget(NWID_VERTICAL),
00737 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00738 NWidget(NWID_HORIZONTAL),
00739 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_PREV), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_SKIP_TO_PREV, STR_MUSIC_TOOLTIP_SKIP_TO_PREVIOUS_TRACK),
00740 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),
00741 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_STOP), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_STOP_MUSIC, STR_MUSIC_TOOLTIP_STOP_PLAYING_MUSIC),
00742 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_PLAY), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_PLAY_MUSIC, STR_MUSIC_TOOLTIP_START_PLAYING_MUSIC),
00743 EndContainer(),
00744 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00745 EndContainer(),
00746 NWidget(WWT_PANEL, COLOUR_GREY, MW_SLIDERS),
00747 NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
00748 NWidget(NWID_VERTICAL),
00749 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_MUSIC_VOLUME, STR_NULL),
00750 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),
00751 NWidget(NWID_HORIZONTAL),
00752 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
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_MARKER, STR_NULL), SetFill(1, 0),
00758 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MAX, STR_NULL),
00759 EndContainer(),
00760 EndContainer(),
00761 NWidget(WWT_PANEL, COLOUR_GREY, MW_GAUGE), SetMinimalSize(16, 20), SetPadding(1, 11, 1, 11), SetFill(0, 0), EndContainer(),
00762 NWidget(NWID_VERTICAL),
00763 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_EFFECTS_VOLUME, STR_NULL),
00764 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),
00765 NWidget(NWID_HORIZONTAL),
00766 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
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_MARKER, STR_NULL), SetFill(1, 0),
00769 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00770 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00771 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MARKER, STR_NULL), SetFill(1, 0),
00772 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MAX, STR_NULL),
00773 EndContainer(),
00774 EndContainer(),
00775 EndContainer(),
00776 EndContainer(),
00777 EndContainer(),
00778 NWidget(WWT_PANEL, COLOUR_GREY, MW_BACKGROUND),
00779 NWidget(NWID_HORIZONTAL), SetPIP(6, 0, 6),
00780 NWidget(NWID_VERTICAL),
00781 NWidget(NWID_SPACER), SetFill(0, 1),
00782 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_SHUFFLE), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_SHUFFLE, STR_MUSIC_TOOLTIP_TOGGLE_PROGRAM_SHUFFLE),
00783 NWidget(NWID_SPACER), SetFill(0, 1),
00784 EndContainer(),
00785 NWidget(NWID_VERTICAL), SetPadding(0, 0, 3, 3),
00786 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK), SetFill(0, 0), SetDataTip(STR_MUSIC_TRACK, STR_NULL),
00787 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NR), EndContainer(),
00788 EndContainer(),
00789 NWidget(NWID_VERTICAL), SetPadding(0, 3, 3, 0),
00790 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK_TITLE), SetFill(1, 0), SetDataTip(STR_MUSIC_XTITLE, STR_NULL),
00791 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NAME), SetFill(1, 0), EndContainer(),
00792 EndContainer(),
00793 NWidget(NWID_VERTICAL),
00794 NWidget(NWID_SPACER), SetFill(0, 1),
00795 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MW_PROGRAMME), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_PROGRAM, STR_MUSIC_TOOLTIP_SHOW_MUSIC_TRACK_SELECTION),
00796 NWidget(NWID_SPACER), SetFill(0, 1),
00797 EndContainer(),
00798 EndContainer(),
00799 EndContainer(),
00800 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00801 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00802 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00803 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00804 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00805 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00806 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00807 EndContainer(),
00808 };
00809
00810 static const WindowDesc _music_window_desc(
00811 WDP_AUTO, 0, 0,
00812 WC_MUSIC_WINDOW, WC_NONE,
00813 WDF_UNCLICK_BUTTONS,
00814 _nested_music_window_widgets, lengthof(_nested_music_window_widgets)
00815 );
00816
00817 void ShowMusicWindow()
00818 {
00819 if (BaseMusic::GetUsedSet()->num_available == 0) ShowErrorMessage(STR_ERROR_NO_SONGS, INVALID_STRING_ID, WL_WARNING);
00820 AllocateWindowDescFront<MusicWindow>(&_music_window_desc, 0);
00821 }