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00012 #include "stdafx.h"
00013 #include "openttd.h"
00014 #include "fileio_func.h"
00015 #include "base_media_base.h"
00016 #include "music/music_driver.hpp"
00017 #include "window_gui.h"
00018 #include "strings_func.h"
00019 #include "window_func.h"
00020 #include "sound_func.h"
00021 #include "gfx_func.h"
00022 #include "core/random_func.hpp"
00023 #include "gui.h"
00024
00025 #include "table/strings.h"
00026 #include "table/sprites.h"
00027
00033 static const char *GetSongName(int index)
00034 {
00035 return BaseMusic::GetUsedSet()->song_name[index];
00036 }
00037
00043 static int GetTrackNumber(int index)
00044 {
00045 return BaseMusic::GetUsedSet()->track_nr[index];
00046 }
00047
00049 static byte _music_wnd_cursong = 1;
00051 static bool _song_is_active = false;
00052
00054 static byte _cur_playlist[NUM_SONGS_PLAYLIST + 1];
00055
00057 static byte _playlist_all[NUM_SONGS_AVAILABLE + 1];
00059 static byte _playlist_old_style[NUM_SONGS_CLASS + 1];
00061 static byte _playlist_new_style[NUM_SONGS_CLASS + 1];
00063 static byte _playlist_ezy_street[NUM_SONGS_CLASS + 1];
00064
00065 assert_compile(lengthof(msf.custom_1) == NUM_SONGS_PLAYLIST + 1);
00066 assert_compile(lengthof(msf.custom_2) == NUM_SONGS_PLAYLIST + 1);
00067
00069 static byte * const _playlists[] = {
00070 _playlist_all,
00071 _playlist_old_style,
00072 _playlist_new_style,
00073 _playlist_ezy_street,
00074 msf.custom_1,
00075 msf.custom_2,
00076 };
00077
00082 void ValidatePlaylist(byte *playlist)
00083 {
00084 while (*playlist != 0) {
00085 if (*playlist <= BaseMusic::GetUsedSet()->num_available) {
00086 playlist++;
00087 continue;
00088 }
00089 for (byte *p = playlist; *p != 0; p++) {
00090 p[0] = p[1];
00091 }
00092 }
00093 }
00094
00096 void InitializeMusic()
00097 {
00098 uint j = 0;
00099 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00100 if (StrEmpty(GetSongName(i))) continue;
00101 _playlist_all[j++] = i + 1;
00102 }
00103
00104 _playlist_all[j] = 0;
00105
00106
00107 for (uint k = 0; k < NUM_SONG_CLASSES; k++) {
00108 j = 0;
00109 for (uint i = 0; i < NUM_SONGS_CLASS; i++) {
00110 int id = k * NUM_SONGS_CLASS + i + 1;
00111 if (StrEmpty(GetSongName(id))) continue;
00112 _playlists[k + 1][j++] = id + 1;
00113 }
00114
00115 _playlists[k + 1][j] = 0;
00116 }
00117
00118 ValidatePlaylist(msf.custom_1);
00119 ValidatePlaylist(msf.custom_2);
00120
00121 if (BaseMusic::GetUsedSet()->num_available < _music_wnd_cursong) {
00122
00123
00124 _music_wnd_cursong = 0;
00125 _song_is_active = false;
00126 }
00127 }
00128
00129 static void SkipToPrevSong()
00130 {
00131 byte *b = _cur_playlist;
00132 byte *p = b;
00133 byte t;
00134
00135 if (b[0] == 0) return;
00136
00137 do p++; while (p[0] != 0);
00138
00139 t = *--p;
00140 while (p != b) {
00141 p--;
00142 p[1] = p[0];
00143 }
00144 *b = t;
00145
00146 _song_is_active = false;
00147 }
00148
00149 static void SkipToNextSong()
00150 {
00151 byte *b = _cur_playlist;
00152 byte t;
00153
00154 t = b[0];
00155 if (t != 0) {
00156 while (b[1] != 0) {
00157 b[0] = b[1];
00158 b++;
00159 }
00160 b[0] = t;
00161 }
00162
00163 _song_is_active = false;
00164 }
00165
00166 static void MusicVolumeChanged(byte new_vol)
00167 {
00168 _music_driver->SetVolume(new_vol);
00169 }
00170
00171 static void DoPlaySong()
00172 {
00173 char filename[MAX_PATH];
00174 FioFindFullPath(filename, lengthof(filename), GM_DIR,
00175 BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename);
00176 _music_driver->PlaySong(filename);
00177 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00178 }
00179
00180 static void DoStopMusic()
00181 {
00182 _music_driver->StopSong();
00183 SetWindowDirty(WC_MUSIC_WINDOW, 0);
00184 }
00185
00186 static void SelectSongToPlay()
00187 {
00188 uint i = 0;
00189 uint j = 0;
00190
00191 memset(_cur_playlist, 0, sizeof(_cur_playlist));
00192 do {
00193 const char *filename = BaseMusic::GetUsedSet()->files[_playlists[msf.playlist][i] - 1].filename;
00194
00195
00196 if (!StrEmpty(filename) && FioCheckFileExists(filename, GM_DIR)) {
00197 _cur_playlist[j] = _playlists[msf.playlist][i];
00198 j++;
00199 }
00200 } while (_playlists[msf.playlist][++i] != 0 && j < lengthof(_cur_playlist) - 1);
00201
00202
00203 if (msf.shuffle && _game_mode != GM_MENU) {
00204 i = 500;
00205 do {
00206 uint32 r = InteractiveRandom();
00207 byte *a = &_cur_playlist[GB(r, 0, 5)];
00208 byte *b = &_cur_playlist[GB(r, 8, 5)];
00209
00210 if (*a != 0 && *b != 0) {
00211 byte t = *a;
00212 *a = *b;
00213 *b = t;
00214 }
00215 } while (--i);
00216 }
00217 }
00218
00219 static void StopMusic()
00220 {
00221 _music_wnd_cursong = 0;
00222 DoStopMusic();
00223 _song_is_active = false;
00224 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00225 }
00226
00227 static void PlayPlaylistSong()
00228 {
00229 if (_cur_playlist[0] == 0) {
00230 SelectSongToPlay();
00231
00232
00233
00234 if (_cur_playlist[0] == 0) {
00235 _song_is_active = false;
00236 _music_wnd_cursong = 0;
00237 msf.playing = false;
00238 return;
00239 }
00240 }
00241 _music_wnd_cursong = _cur_playlist[0];
00242 DoPlaySong();
00243 _song_is_active = true;
00244
00245 SetWindowWidgetDirty(WC_MUSIC_WINDOW, 0, 9);
00246 }
00247
00248 void ResetMusic()
00249 {
00250 _music_wnd_cursong = 1;
00251 DoPlaySong();
00252 }
00253
00254 void MusicLoop()
00255 {
00256 if (!msf.playing && _song_is_active) {
00257 StopMusic();
00258 } else if (msf.playing && !_song_is_active) {
00259 PlayPlaylistSong();
00260 }
00261
00262 if (!_song_is_active) return;
00263
00264 if (!_music_driver->IsSongPlaying()) {
00265 if (_game_mode != GM_MENU) {
00266 StopMusic();
00267 SkipToNextSong();
00268 PlayPlaylistSong();
00269 } else {
00270 ResetMusic();
00271 }
00272 }
00273 }
00274
00275 static void SelectPlaylist(byte list)
00276 {
00277 msf.playlist = list;
00278 InvalidateWindowData(WC_MUSIC_TRACK_SELECTION, 0);
00279 InvalidateWindowData(WC_MUSIC_WINDOW, 0);
00280 }
00281
00282 enum MusicTrackSelectionWidgets {
00283 MTSW_LIST_LEFT,
00284 MTSW_PLAYLIST,
00285 MTSW_LIST_RIGHT,
00286 MTSW_ALL,
00287 MTSW_OLD,
00288 MTSW_NEW,
00289 MTSW_EZY,
00290 MTSW_CUSTOM1,
00291 MTSW_CUSTOM2,
00292 MTSW_CLEAR,
00293 };
00294
00295 struct MusicTrackSelectionWindow : public Window {
00296 MusicTrackSelectionWindow(const WindowDesc *desc, WindowNumber number) : Window()
00297 {
00298 this->InitNested(desc, number);
00299 this->LowerWidget(MTSW_LIST_LEFT);
00300 this->LowerWidget(MTSW_LIST_RIGHT);
00301 this->SetWidgetDisabledState(MTSW_CLEAR, msf.playlist <= 3);
00302 this->LowerWidget(MTSW_ALL + msf.playlist);
00303 }
00304
00305 virtual void SetStringParameters(int widget) const
00306 {
00307 switch (widget) {
00308 case MTSW_PLAYLIST:
00309 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + msf.playlist);
00310 break;
00311 }
00312 }
00313
00314 virtual void OnInvalidateData(int data = 0)
00315 {
00316 for (int i = 0; i < 6; i++) {
00317 this->SetWidgetLoweredState(MTSW_ALL + i, i == msf.playlist);
00318 }
00319 this->SetWidgetDisabledState(MTSW_CLEAR, msf.playlist <= 3);
00320 this->SetDirty();
00321 }
00322
00323 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00324 {
00325 switch (widget) {
00326 case MTSW_PLAYLIST: {
00327 Dimension d = {0, 0};
00328
00329 for (int i = 0; i < 6; i++) {
00330 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + i);
00331 d = maxdim(d, GetStringBoundingBox(STR_PLAYLIST_PROGRAM));
00332 }
00333 d.width += padding.width;
00334 d.height += padding.height;
00335 *size = maxdim(*size, d);
00336 } break;
00337
00338 case MTSW_LIST_LEFT: case MTSW_LIST_RIGHT: {
00339 Dimension d = {0, 0};
00340
00341 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00342 const char *song_name = GetSongName(i);
00343 if (StrEmpty(song_name)) continue;
00344
00345 SetDParam(0, GetTrackNumber(i));
00346 SetDParam(1, 2);
00347 SetDParamStr(2, GetSongName(i));
00348 Dimension d2 = GetStringBoundingBox(STR_PLAYLIST_TRACK_NAME);
00349 d.width = max(d.width, d2.width);
00350 d.height += d2.height;
00351 }
00352 d.width += padding.width;
00353 d.height += padding.height;
00354 *size = maxdim(*size, d);
00355 } break;
00356 }
00357 }
00358
00359 virtual void DrawWidget(const Rect &r, int widget) const
00360 {
00361 switch (widget) {
00362 case MTSW_LIST_LEFT: {
00363 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0);
00364
00365 int y = r.top + WD_FRAMERECT_TOP;
00366 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00367 const char *song_name = GetSongName(i);
00368 if (StrEmpty(song_name)) continue;
00369
00370 SetDParam(0, GetTrackNumber(i));
00371 SetDParam(1, 2);
00372 SetDParamStr(2, song_name);
00373 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00374 y += FONT_HEIGHT_SMALL;
00375 }
00376 } break;
00377
00378 case MTSW_LIST_RIGHT: {
00379 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0);
00380
00381 int y = r.top + WD_FRAMERECT_TOP;
00382 for (const byte *p = _playlists[msf.playlist]; *p != 0; p++) {
00383 uint i = *p - 1;
00384 SetDParam(0, GetTrackNumber(i));
00385 SetDParam(1, 2);
00386 SetDParamStr(2, GetSongName(i));
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
00394 virtual void OnPaint()
00395 {
00396 this->DrawWidgets();
00397 }
00398
00399 virtual void OnClick(Point pt, int widget)
00400 {
00401 switch (widget) {
00402 case MTSW_LIST_LEFT: {
00403 int y = (pt.y - this->GetWidget<NWidgetBase>(widget)->pos_y) / FONT_HEIGHT_SMALL;
00404
00405 if (msf.playlist < 4) return;
00406 if (!IsInsideMM(y, 0, BaseMusic::GetUsedSet()->num_available)) return;
00407
00408 byte *p = _playlists[msf.playlist];
00409 for (uint i = 0; i != NUM_SONGS_PLAYLIST - 1; i++) {
00410 if (p[i] == 0) {
00411
00412 for (uint j = 0; j < NUM_SONGS_AVAILABLE; j++) {
00413 if (GetTrackNumber(j) == y + 1) {
00414 p[i] = j + 1;
00415 break;
00416 }
00417 }
00418 p[i + 1] = 0;
00419 this->SetDirty();
00420 SelectSongToPlay();
00421 break;
00422 }
00423 }
00424 } break;
00425
00426 case MTSW_LIST_RIGHT: {
00427 int y = (pt.y - this->GetWidget<NWidgetBase>(widget)->pos_y) / FONT_HEIGHT_SMALL;
00428
00429 if (msf.playlist < 4) return;
00430 if (!IsInsideMM(y, 0, NUM_SONGS_PLAYLIST)) return;
00431
00432 byte *p = _playlists[msf.playlist];
00433 for (uint i = y; i != NUM_SONGS_PLAYLIST - 1; i++) {
00434 p[i] = p[i + 1];
00435 }
00436
00437 this->SetDirty();
00438 SelectSongToPlay();
00439 } break;
00440
00441 case MTSW_CLEAR:
00442 for (uint i = 0; _playlists[msf.playlist][i] != 0; i++) _playlists[msf.playlist][i] = 0;
00443 this->SetDirty();
00444 StopMusic();
00445 SelectSongToPlay();
00446 break;
00447
00448 case MTSW_ALL: case MTSW_OLD: case MTSW_NEW:
00449 case MTSW_EZY: case MTSW_CUSTOM1: case MTSW_CUSTOM2:
00450 SelectPlaylist(widget - MTSW_ALL);
00451 StopMusic();
00452 SelectSongToPlay();
00453 break;
00454 }
00455 }
00456 };
00457
00458 static const NWidgetPart _nested_music_track_selection_widgets[] = {
00459 NWidget(NWID_HORIZONTAL),
00460 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00461 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_PLAYLIST_MUSIC_PROGRAM_SELECTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00462 EndContainer(),
00463 NWidget(WWT_PANEL, COLOUR_GREY),
00464 NWidget(NWID_HORIZONTAL), SetPIP(2, 4, 2),
00465
00466 NWidget(NWID_VERTICAL),
00467 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_PLAYLIST_TRACK_INDEX, STR_NULL),
00468 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_LIST_LEFT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_ADD_TRACK), EndContainer(),
00469 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00470 EndContainer(),
00471
00472 NWidget(NWID_VERTICAL),
00473 NWidget(NWID_SPACER), SetMinimalSize(60, 30),
00474 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00475 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00476 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00477 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00478 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00479 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00480 NWidget(NWID_SPACER), SetMinimalSize(0, 16),
00481 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MTSW_CLEAR), SetFill(1, 0), SetDataTip(STR_PLAYLIST_CLEAR, STR_PLAYLIST_TOOLTIP_CLEAR_CURRENT_PROGRAM_CUSTOM1),
00482 NWidget(NWID_SPACER), SetFill(0, 1),
00483 EndContainer(),
00484
00485 NWidget(NWID_VERTICAL),
00486 NWidget(WWT_LABEL, COLOUR_GREY, MTSW_PLAYLIST), SetDataTip(STR_PLAYLIST_PROGRAM, STR_NULL),
00487 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_LIST_RIGHT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_REMOVE_TRACK), EndContainer(),
00488 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00489 EndContainer(),
00490 EndContainer(),
00491 EndContainer(),
00492 };
00493
00494 static const WindowDesc _music_track_selection_desc(
00495 WDP_AUTO, 0, 0,
00496 WC_MUSIC_TRACK_SELECTION, WC_NONE,
00497 WDF_UNCLICK_BUTTONS,
00498 _nested_music_track_selection_widgets, lengthof(_nested_music_track_selection_widgets)
00499 );
00500
00501 static void ShowMusicTrackSelection()
00502 {
00503 AllocateWindowDescFront<MusicTrackSelectionWindow>(&_music_track_selection_desc, 0);
00504 }
00505
00506 enum MusicWidgets {
00507 MW_PREV,
00508 MW_NEXT,
00509 MW_STOP,
00510 MW_PLAY,
00511 MW_SLIDERS,
00512 MW_MUSIC_VOL,
00513 MW_GAUGE,
00514 MW_EFFECT_VOL,
00515 MW_BACKGROUND,
00516 MW_TRACK,
00517 MW_TRACK_NR,
00518 MW_TRACK_TITLE,
00519 MW_TRACK_NAME,
00520 MW_SHUFFLE,
00521 MW_PROGRAMME,
00522 MW_ALL,
00523 MW_OLD,
00524 MW_NEW,
00525 MW_EZY,
00526 MW_CUSTOM1,
00527 MW_CUSTOM2,
00528 };
00529
00530 struct MusicWindow : public Window {
00531 static const int slider_width = 3;
00532
00533 MusicWindow(const WindowDesc *desc, WindowNumber number) : Window()
00534 {
00535 this->InitNested(desc, number);
00536 this->LowerWidget(msf.playlist + MW_ALL);
00537 this->SetWidgetLoweredState(MW_SHUFFLE, msf.shuffle);
00538 }
00539
00540 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00541 {
00542 switch (widget) {
00543
00544
00545
00546 case MW_SHUFFLE: case MW_PROGRAMME: {
00547 Dimension d = maxdim(GetStringBoundingBox(STR_MUSIC_PROGRAM), GetStringBoundingBox(STR_MUSIC_SHUFFLE));
00548 d.width += padding.width;
00549 d.height += padding.height;
00550 *size = maxdim(*size, d);
00551 } break;
00552
00553 case MW_TRACK_NR: {
00554 Dimension d = GetStringBoundingBox(STR_MUSIC_TRACK_NONE);
00555 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00556 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00557 *size = maxdim(*size, d);
00558 } break;
00559
00560 case MW_TRACK_NAME: {
00561 Dimension d = GetStringBoundingBox(STR_MUSIC_TITLE_NONE);
00562 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00563 SetDParamStr(0, GetSongName(i));
00564 d = maxdim(d, GetStringBoundingBox(STR_MUSIC_TITLE_NAME));
00565 }
00566 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00567 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00568 *size = maxdim(*size, d);
00569 } break;
00570
00571
00572
00573 case MW_PREV: this->GetWidget<NWidgetCore>(MW_PREV)->widget_data = _dynlang.text_dir == TD_RTL ? SPR_IMG_SKIP_TO_NEXT : SPR_IMG_SKIP_TO_PREV; break;
00574 case MW_NEXT: this->GetWidget<NWidgetCore>(MW_NEXT)->widget_data = _dynlang.text_dir == TD_RTL ? SPR_IMG_SKIP_TO_PREV : SPR_IMG_SKIP_TO_NEXT; break;
00575 case MW_PLAY: this->GetWidget<NWidgetCore>(MW_PLAY)->widget_data = _dynlang.text_dir == TD_RTL ? SPR_IMG_PLAY_MUSIC_RTL : SPR_IMG_PLAY_MUSIC; break;
00576 }
00577 }
00578
00579 virtual void DrawWidget(const Rect &r, int widget) const
00580 {
00581 switch (widget) {
00582 case MW_GAUGE:
00583 GfxFillRect(r.left, r.top, r.right, r.bottom, 0);
00584
00585 for (uint i = 0; i != 8; i++) {
00586 int colour = 0xD0;
00587 if (i > 4) {
00588 colour = 0xBF;
00589 if (i > 6) {
00590 colour = 0xB8;
00591 }
00592 }
00593 GfxFillRect(r.left, r.bottom - i * 2, r.right, r.bottom - i * 2, colour);
00594 }
00595 break;
00596
00597 case MW_TRACK_NR: {
00598 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, 0);
00599 StringID str = STR_MUSIC_TRACK_NONE;
00600 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00601 SetDParam(0, GetTrackNumber(_music_wnd_cursong - 1));
00602 SetDParam(1, 2);
00603 str = STR_MUSIC_TRACK_DIGIT;
00604 }
00605 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str);
00606 } break;
00607
00608 case MW_TRACK_NAME: {
00609 GfxFillRect(r.left, r.top + 1, r.right - 1, r.bottom, 0);
00610 StringID str = STR_MUSIC_TITLE_NONE;
00611 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00612 str = STR_MUSIC_TITLE_NAME;
00613 SetDParamStr(0, GetSongName(_music_wnd_cursong - 1));
00614 }
00615 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str, TC_FROMSTRING, SA_CENTER);
00616 } break;
00617
00618 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00619 DrawFrameRect(r.left, r.top + 2, r.right, r.bottom - 2, COLOUR_GREY, FR_LOWERED);
00620 byte volume = (widget == MW_MUSIC_VOL) ? msf.music_vol : msf.effect_vol;
00621 int x = (volume * (r.right - r.left) / 127);
00622 if (_dynlang.text_dir == TD_RTL) {
00623 x = r.right - x;
00624 } else {
00625 x += r.left;
00626 }
00627 DrawFrameRect(x, r.top, x + slider_width, r.bottom, COLOUR_GREY, FR_NONE);
00628 } break;
00629 }
00630 }
00631
00632 virtual void OnPaint()
00633 {
00634 this->DrawWidgets();
00635 }
00636
00637 virtual void OnInvalidateData(int data = 0)
00638 {
00639 for (int i = 0; i < 6; i++) {
00640 this->SetWidgetLoweredState(MW_ALL + i, i == msf.playlist);
00641 }
00642 this->SetDirty();
00643 }
00644
00645 virtual void OnClick(Point pt, int widget)
00646 {
00647 switch (widget) {
00648 case MW_PREV:
00649 if (!_song_is_active) return;
00650 SkipToPrevSong();
00651 this->SetDirty();
00652 break;
00653
00654 case MW_NEXT:
00655 if (!_song_is_active) return;
00656 SkipToNextSong();
00657 this->SetDirty();
00658 break;
00659
00660 case MW_STOP:
00661 msf.playing = false;
00662 break;
00663
00664 case MW_PLAY:
00665 msf.playing = true;
00666 break;
00667
00668 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00669 int x = pt.x - this->GetWidget<NWidgetBase>(widget)->pos_x;
00670
00671 byte *vol = (widget == MW_MUSIC_VOL) ? &msf.music_vol : &msf.effect_vol;
00672
00673 byte new_vol = x * 127 / this->GetWidget<NWidgetBase>(widget)->current_x;
00674 if (_dynlang.text_dir == TD_RTL) new_vol = 127 - new_vol;
00675 if (new_vol != *vol) {
00676 *vol = new_vol;
00677 if (widget == MW_MUSIC_VOL) MusicVolumeChanged(new_vol);
00678 this->SetDirty();
00679 }
00680
00681 _left_button_clicked = false;
00682 } break;
00683
00684 case MW_SHUFFLE:
00685 msf.shuffle ^= 1;
00686 this->SetWidgetLoweredState(MW_SHUFFLE, msf.shuffle);
00687 this->SetWidgetDirty(MW_SHUFFLE);
00688 StopMusic();
00689 SelectSongToPlay();
00690 this->SetDirty();
00691 break;
00692
00693 case MW_PROGRAMME:
00694 ShowMusicTrackSelection();
00695 break;
00696
00697 case MW_ALL: case MW_OLD: case MW_NEW:
00698 case MW_EZY: case MW_CUSTOM1: case MW_CUSTOM2:
00699 SelectPlaylist(widget - MW_ALL);
00700 StopMusic();
00701 SelectSongToPlay();
00702 this->SetDirty();
00703 break;
00704 }
00705 }
00706
00707 #if 0
00708 virtual void OnTick()
00709 {
00710 this->SetWidgetDirty(MW_GAUGE);
00711 }
00712 #endif
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, 0, 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(WWT_PANEL, COLOUR_GREY, MW_GAUGE), SetMinimalSize(16, 20), SetPadding(1, 11, 1, 11), SetFill(0, 0), EndContainer(),
00748 NWidget(NWID_VERTICAL),
00749 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_EFFECTS_VOLUME, STR_NULL),
00750 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),
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 EndContainer(),
00762 EndContainer(),
00763 EndContainer(),
00764 NWidget(WWT_PANEL, COLOUR_GREY, MW_BACKGROUND),
00765 NWidget(NWID_HORIZONTAL), SetPIP(6, 0, 6),
00766 NWidget(NWID_VERTICAL),
00767 NWidget(NWID_SPACER), SetFill(0, 1),
00768 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_SHUFFLE), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_SHUFFLE, STR_MUSIC_TOOLTIP_TOGGLE_PROGRAM_SHUFFLE),
00769 NWidget(NWID_SPACER), SetFill(0, 1),
00770 EndContainer(),
00771 NWidget(NWID_VERTICAL), SetPadding(0, 0, 3, 3),
00772 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK), SetFill(0, 0), SetDataTip(STR_MUSIC_TRACK, STR_NULL),
00773 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NR), EndContainer(),
00774 EndContainer(),
00775 NWidget(NWID_VERTICAL), SetPadding(0, 3, 3, 0),
00776 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK_TITLE), SetFill(1, 0), SetDataTip(STR_MUSIC_XTITLE, STR_NULL),
00777 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NAME), SetFill(1, 0), EndContainer(),
00778 EndContainer(),
00779 NWidget(NWID_VERTICAL),
00780 NWidget(NWID_SPACER), SetFill(0, 1),
00781 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MW_PROGRAMME), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_PROGRAM, STR_MUSIC_TOOLTIP_SHOW_MUSIC_TRACK_SELECTION),
00782 NWidget(NWID_SPACER), SetFill(0, 1),
00783 EndContainer(),
00784 EndContainer(),
00785 EndContainer(),
00786 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00787 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00788 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00789 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00790 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00791 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00792 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00793 EndContainer(),
00794 };
00795
00796 static const WindowDesc _music_window_desc(
00797 WDP_AUTO, 0, 0,
00798 WC_MUSIC_WINDOW, WC_NONE,
00799 WDF_UNCLICK_BUTTONS,
00800 _nested_music_window_widgets, lengthof(_nested_music_window_widgets)
00801 );
00802
00803 void ShowMusicWindow()
00804 {
00805 if (BaseMusic::GetUsedSet()->num_available == 0) ShowErrorMessage(STR_ERROR_NO_SONGS, INVALID_STRING_ID, 0, 0);
00806 AllocateWindowDescFront<MusicWindow>(&_music_window_desc, 0);
00807 }