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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
00315 virtual void OnInvalidateData(int data = 0)
00316 {
00317 for (int i = 0; i < 6; i++) {
00318 this->SetWidgetLoweredState(MTSW_ALL + i, i == msf.playlist);
00319 }
00320 this->SetWidgetDisabledState(MTSW_CLEAR, msf.playlist <= 3);
00321 this->SetDirty();
00322 }
00323
00324 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00325 {
00326 switch (widget) {
00327 case MTSW_PLAYLIST: {
00328 Dimension d = {0, 0};
00329
00330 for (int i = 0; i < 6; i++) {
00331 SetDParam(0, STR_MUSIC_PLAYLIST_ALL + i);
00332 d = maxdim(d, GetStringBoundingBox(STR_PLAYLIST_PROGRAM));
00333 }
00334 d.width += padding.width;
00335 d.height += padding.height;
00336 *size = maxdim(*size, d);
00337 } break;
00338
00339 case MTSW_LIST_LEFT: case MTSW_LIST_RIGHT: {
00340 Dimension d = {0, 0};
00341
00342 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00343 const char *song_name = GetSongName(i);
00344 if (StrEmpty(song_name)) continue;
00345
00346 SetDParam(0, GetTrackNumber(i));
00347 SetDParam(1, 2);
00348 SetDParamStr(2, GetSongName(i));
00349 Dimension d2 = GetStringBoundingBox(STR_PLAYLIST_TRACK_NAME);
00350 d.width = max(d.width, d2.width);
00351 d.height += d2.height;
00352 }
00353 d.width += padding.width;
00354 d.height += padding.height;
00355 *size = maxdim(*size, d);
00356 } break;
00357 }
00358 }
00359
00360 virtual void DrawWidget(const Rect &r, int widget) const
00361 {
00362 switch (widget) {
00363 case MTSW_LIST_LEFT: {
00364 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0);
00365
00366 int y = r.top + WD_FRAMERECT_TOP;
00367 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00368 const char *song_name = GetSongName(i);
00369 if (StrEmpty(song_name)) continue;
00370
00371 SetDParam(0, GetTrackNumber(i));
00372 SetDParam(1, 2);
00373 SetDParamStr(2, song_name);
00374 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00375 y += FONT_HEIGHT_SMALL;
00376 }
00377 } break;
00378
00379 case MTSW_LIST_RIGHT: {
00380 GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, 0);
00381
00382 int y = r.top + WD_FRAMERECT_TOP;
00383 for (const byte *p = _playlists[msf.playlist]; *p != 0; p++) {
00384 uint i = *p - 1;
00385 SetDParam(0, GetTrackNumber(i));
00386 SetDParam(1, 2);
00387 SetDParamStr(2, GetSongName(i));
00388 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_PLAYLIST_TRACK_NAME);
00389 y += FONT_HEIGHT_SMALL;
00390 }
00391 } break;
00392 }
00393 }
00394
00395 virtual void OnPaint()
00396 {
00397 this->DrawWidgets();
00398 }
00399
00400 virtual void OnClick(Point pt, int widget)
00401 {
00402 switch (widget) {
00403 case MTSW_LIST_LEFT: {
00404 int y = (pt.y - this->GetWidget<NWidgetBase>(widget)->pos_y) / FONT_HEIGHT_SMALL;
00405
00406 if (msf.playlist < 4) return;
00407 if (!IsInsideMM(y, 0, BaseMusic::GetUsedSet()->num_available)) return;
00408
00409 byte *p = _playlists[msf.playlist];
00410 for (uint i = 0; i != NUM_SONGS_PLAYLIST - 1; i++) {
00411 if (p[i] == 0) {
00412
00413 for (uint j = 0; j < NUM_SONGS_AVAILABLE; j++) {
00414 if (GetTrackNumber(j) == y + 1) {
00415 p[i] = j + 1;
00416 break;
00417 }
00418 }
00419 p[i + 1] = 0;
00420 this->SetDirty();
00421 SelectSongToPlay();
00422 break;
00423 }
00424 }
00425 } break;
00426
00427 case MTSW_LIST_RIGHT: {
00428 int y = (pt.y - this->GetWidget<NWidgetBase>(widget)->pos_y) / FONT_HEIGHT_SMALL;
00429
00430 if (msf.playlist < 4) return;
00431 if (!IsInsideMM(y, 0, NUM_SONGS_PLAYLIST)) return;
00432
00433 byte *p = _playlists[msf.playlist];
00434 for (uint i = y; i != NUM_SONGS_PLAYLIST - 1; i++) {
00435 p[i] = p[i + 1];
00436 }
00437
00438 this->SetDirty();
00439 SelectSongToPlay();
00440 } break;
00441
00442 case MTSW_CLEAR:
00443 for (uint i = 0; _playlists[msf.playlist][i] != 0; i++) _playlists[msf.playlist][i] = 0;
00444 this->SetDirty();
00445 StopMusic();
00446 SelectSongToPlay();
00447 break;
00448
00449 case MTSW_ALL: case MTSW_OLD: case MTSW_NEW:
00450 case MTSW_EZY: case MTSW_CUSTOM1: case MTSW_CUSTOM2:
00451 SelectPlaylist(widget - MTSW_ALL);
00452 StopMusic();
00453 SelectSongToPlay();
00454 break;
00455 }
00456 }
00457 };
00458
00459 static const NWidgetPart _nested_music_track_selection_widgets[] = {
00460 NWidget(NWID_HORIZONTAL),
00461 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00462 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_PLAYLIST_MUSIC_PROGRAM_SELECTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00463 EndContainer(),
00464 NWidget(WWT_PANEL, COLOUR_GREY),
00465 NWidget(NWID_HORIZONTAL), SetPIP(2, 4, 2),
00466
00467 NWidget(NWID_VERTICAL),
00468 NWidget(WWT_LABEL, COLOUR_GREY), SetDataTip(STR_PLAYLIST_TRACK_INDEX, STR_NULL),
00469 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_LIST_LEFT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_ADD_TRACK), EndContainer(),
00470 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00471 EndContainer(),
00472
00473 NWidget(NWID_VERTICAL),
00474 NWidget(NWID_SPACER), SetMinimalSize(60, 30),
00475 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00476 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00477 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00478 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00479 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00480 NWidget(WWT_TEXTBTN, COLOUR_GREY, MTSW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00481 NWidget(NWID_SPACER), SetMinimalSize(0, 16),
00482 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MTSW_CLEAR), SetFill(1, 0), SetDataTip(STR_PLAYLIST_CLEAR, STR_PLAYLIST_TOOLTIP_CLEAR_CURRENT_PROGRAM_CUSTOM1),
00483 NWidget(NWID_SPACER), SetFill(0, 1),
00484 EndContainer(),
00485
00486 NWidget(NWID_VERTICAL),
00487 NWidget(WWT_LABEL, COLOUR_GREY, MTSW_PLAYLIST), SetDataTip(STR_PLAYLIST_PROGRAM, STR_NULL),
00488 NWidget(WWT_PANEL, COLOUR_GREY, MTSW_LIST_RIGHT), SetMinimalSize(180, 194), SetDataTip(0x0, STR_PLAYLIST_TOOLTIP_CLICK_TO_REMOVE_TRACK), EndContainer(),
00489 NWidget(NWID_SPACER), SetMinimalSize(0, 2),
00490 EndContainer(),
00491 EndContainer(),
00492 EndContainer(),
00493 };
00494
00495 static const WindowDesc _music_track_selection_desc(
00496 WDP_AUTO, 0, 0,
00497 WC_MUSIC_TRACK_SELECTION, WC_NONE,
00498 WDF_UNCLICK_BUTTONS,
00499 _nested_music_track_selection_widgets, lengthof(_nested_music_track_selection_widgets)
00500 );
00501
00502 static void ShowMusicTrackSelection()
00503 {
00504 AllocateWindowDescFront<MusicTrackSelectionWindow>(&_music_track_selection_desc, 0);
00505 }
00506
00507 enum MusicWidgets {
00508 MW_PREV,
00509 MW_NEXT,
00510 MW_STOP,
00511 MW_PLAY,
00512 MW_SLIDERS,
00513 MW_MUSIC_VOL,
00514 MW_GAUGE,
00515 MW_EFFECT_VOL,
00516 MW_BACKGROUND,
00517 MW_TRACK,
00518 MW_TRACK_NR,
00519 MW_TRACK_TITLE,
00520 MW_TRACK_NAME,
00521 MW_SHUFFLE,
00522 MW_PROGRAMME,
00523 MW_ALL,
00524 MW_OLD,
00525 MW_NEW,
00526 MW_EZY,
00527 MW_CUSTOM1,
00528 MW_CUSTOM2,
00529 };
00530
00531 struct MusicWindow : public Window {
00532 static const int slider_width = 3;
00533
00534 MusicWindow(const WindowDesc *desc, WindowNumber number) : Window()
00535 {
00536 this->InitNested(desc, number);
00537 this->LowerWidget(msf.playlist + MW_ALL);
00538 this->SetWidgetLoweredState(MW_SHUFFLE, msf.shuffle);
00539 }
00540
00541 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00542 {
00543 switch (widget) {
00544
00545
00546
00547 case MW_SHUFFLE: case MW_PROGRAMME: {
00548 Dimension d = maxdim(GetStringBoundingBox(STR_MUSIC_PROGRAM), GetStringBoundingBox(STR_MUSIC_SHUFFLE));
00549 d.width += padding.width;
00550 d.height += padding.height;
00551 *size = maxdim(*size, d);
00552 } break;
00553
00554 case MW_TRACK_NR: {
00555 Dimension d = GetStringBoundingBox(STR_MUSIC_TRACK_NONE);
00556 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00557 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00558 *size = maxdim(*size, d);
00559 } break;
00560
00561 case MW_TRACK_NAME: {
00562 Dimension d = GetStringBoundingBox(STR_MUSIC_TITLE_NONE);
00563 for (uint i = 0; i < NUM_SONGS_AVAILABLE; i++) {
00564 SetDParamStr(0, GetSongName(i));
00565 d = maxdim(d, GetStringBoundingBox(STR_MUSIC_TITLE_NAME));
00566 }
00567 d.width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
00568 d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00569 *size = maxdim(*size, d);
00570 } break;
00571
00572
00573
00574 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;
00575 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;
00576 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;
00577 }
00578 }
00579
00580 virtual void DrawWidget(const Rect &r, int widget) const
00581 {
00582 switch (widget) {
00583 case MW_GAUGE:
00584 GfxFillRect(r.left, r.top, r.right, r.bottom, 0);
00585
00586 for (uint i = 0; i != 8; i++) {
00587 int colour = 0xD0;
00588 if (i > 4) {
00589 colour = 0xBF;
00590 if (i > 6) {
00591 colour = 0xB8;
00592 }
00593 }
00594 GfxFillRect(r.left, r.bottom - i * 2, r.right, r.bottom - i * 2, colour);
00595 }
00596 break;
00597
00598 case MW_TRACK_NR: {
00599 GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, 0);
00600 StringID str = STR_MUSIC_TRACK_NONE;
00601 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00602 SetDParam(0, GetTrackNumber(_music_wnd_cursong - 1));
00603 SetDParam(1, 2);
00604 str = STR_MUSIC_TRACK_DIGIT;
00605 }
00606 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str);
00607 } break;
00608
00609 case MW_TRACK_NAME: {
00610 GfxFillRect(r.left, r.top + 1, r.right - 1, r.bottom, 0);
00611 StringID str = STR_MUSIC_TITLE_NONE;
00612 if (_song_is_active != 0 && _music_wnd_cursong != 0) {
00613 str = STR_MUSIC_TITLE_NAME;
00614 SetDParamStr(0, GetSongName(_music_wnd_cursong - 1));
00615 }
00616 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, str, TC_FROMSTRING, SA_CENTER);
00617 } break;
00618
00619 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00620 DrawFrameRect(r.left, r.top + 2, r.right, r.bottom - 2, COLOUR_GREY, FR_LOWERED);
00621 byte volume = (widget == MW_MUSIC_VOL) ? msf.music_vol : msf.effect_vol;
00622 int x = (volume * (r.right - r.left) / 127);
00623 if (_dynlang.text_dir == TD_RTL) {
00624 x = r.right - x;
00625 } else {
00626 x += r.left;
00627 }
00628 DrawFrameRect(x, r.top, x + slider_width, r.bottom, COLOUR_GREY, FR_NONE);
00629 } break;
00630 }
00631 }
00632
00633 virtual void OnPaint()
00634 {
00635 this->DrawWidgets();
00636 }
00637
00638 virtual void OnInvalidateData(int data = 0)
00639 {
00640 for (int i = 0; i < 6; i++) {
00641 this->SetWidgetLoweredState(MW_ALL + i, i == msf.playlist);
00642 }
00643 this->SetDirty();
00644 }
00645
00646 virtual void OnClick(Point pt, int widget)
00647 {
00648 switch (widget) {
00649 case MW_PREV:
00650 if (!_song_is_active) return;
00651 SkipToPrevSong();
00652 this->SetDirty();
00653 break;
00654
00655 case MW_NEXT:
00656 if (!_song_is_active) return;
00657 SkipToNextSong();
00658 this->SetDirty();
00659 break;
00660
00661 case MW_STOP:
00662 msf.playing = false;
00663 break;
00664
00665 case MW_PLAY:
00666 msf.playing = true;
00667 break;
00668
00669 case MW_MUSIC_VOL: case MW_EFFECT_VOL: {
00670 int x = pt.x - this->GetWidget<NWidgetBase>(widget)->pos_x;
00671
00672 byte *vol = (widget == MW_MUSIC_VOL) ? &msf.music_vol : &msf.effect_vol;
00673
00674 byte new_vol = x * 127 / this->GetWidget<NWidgetBase>(widget)->current_x;
00675 if (_dynlang.text_dir == TD_RTL) new_vol = 127 - new_vol;
00676 if (new_vol != *vol) {
00677 *vol = new_vol;
00678 if (widget == MW_MUSIC_VOL) MusicVolumeChanged(new_vol);
00679 this->SetDirty();
00680 }
00681
00682 _left_button_clicked = false;
00683 } break;
00684
00685 case MW_SHUFFLE:
00686 msf.shuffle ^= 1;
00687 this->SetWidgetLoweredState(MW_SHUFFLE, msf.shuffle);
00688 this->SetWidgetDirty(MW_SHUFFLE);
00689 StopMusic();
00690 SelectSongToPlay();
00691 this->SetDirty();
00692 break;
00693
00694 case MW_PROGRAMME:
00695 ShowMusicTrackSelection();
00696 break;
00697
00698 case MW_ALL: case MW_OLD: case MW_NEW:
00699 case MW_EZY: case MW_CUSTOM1: case MW_CUSTOM2:
00700 SelectPlaylist(widget - MW_ALL);
00701 StopMusic();
00702 SelectSongToPlay();
00703 this->SetDirty();
00704 break;
00705 }
00706 }
00707
00708 #if 0
00709 virtual void OnTick()
00710 {
00711 this->SetWidgetDirty(MW_GAUGE);
00712 }
00713 #endif
00714 };
00715
00716 static const NWidgetPart _nested_music_window_widgets[] = {
00717 NWidget(NWID_HORIZONTAL),
00718 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00719 NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_MUSIC_JAZZ_JUKEBOX_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00720 EndContainer(),
00721
00722 NWidget(NWID_HORIZONTAL),
00723 NWidget(NWID_VERTICAL),
00724 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00725 NWidget(NWID_HORIZONTAL),
00726 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_PREV), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_SKIP_TO_PREV, STR_MUSIC_TOOLTIP_SKIP_TO_PREVIOUS_TRACK),
00727 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),
00728 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_STOP), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_STOP_MUSIC, STR_MUSIC_TOOLTIP_STOP_PLAYING_MUSIC),
00729 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, MW_PLAY), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_PLAY_MUSIC, STR_MUSIC_TOOLTIP_START_PLAYING_MUSIC),
00730 EndContainer(),
00731 NWidget(WWT_PANEL, COLOUR_GREY, -1), SetFill(1, 1), EndContainer(),
00732 EndContainer(),
00733 NWidget(WWT_PANEL, COLOUR_GREY, MW_SLIDERS),
00734 NWidget(NWID_HORIZONTAL), SetPIP(20, 0, 20),
00735 NWidget(NWID_VERTICAL),
00736 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_MUSIC_VOLUME, STR_NULL),
00737 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),
00738 NWidget(NWID_HORIZONTAL),
00739 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
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_MARKER, STR_NULL), SetFill(1, 0),
00745 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MAX, STR_NULL),
00746 EndContainer(),
00747 EndContainer(),
00748 NWidget(WWT_PANEL, COLOUR_GREY, MW_GAUGE), SetMinimalSize(16, 20), SetPadding(1, 11, 1, 11), SetFill(0, 0), EndContainer(),
00749 NWidget(NWID_VERTICAL),
00750 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetFill(1, 0), SetDataTip(STR_MUSIC_EFFECTS_VOLUME, STR_NULL),
00751 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),
00752 NWidget(NWID_HORIZONTAL),
00753 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MIN, STR_NULL),
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_MARKER, STR_NULL), SetFill(1, 0),
00759 NWidget(WWT_LABEL, COLOUR_GREY, -1), SetDataTip(STR_MUSIC_RULER_MAX, STR_NULL),
00760 EndContainer(),
00761 EndContainer(),
00762 EndContainer(),
00763 EndContainer(),
00764 EndContainer(),
00765 NWidget(WWT_PANEL, COLOUR_GREY, MW_BACKGROUND),
00766 NWidget(NWID_HORIZONTAL), SetPIP(6, 0, 6),
00767 NWidget(NWID_VERTICAL),
00768 NWidget(NWID_SPACER), SetFill(0, 1),
00769 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_SHUFFLE), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_SHUFFLE, STR_MUSIC_TOOLTIP_TOGGLE_PROGRAM_SHUFFLE),
00770 NWidget(NWID_SPACER), SetFill(0, 1),
00771 EndContainer(),
00772 NWidget(NWID_VERTICAL), SetPadding(0, 0, 3, 3),
00773 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK), SetFill(0, 0), SetDataTip(STR_MUSIC_TRACK, STR_NULL),
00774 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NR), EndContainer(),
00775 EndContainer(),
00776 NWidget(NWID_VERTICAL), SetPadding(0, 3, 3, 0),
00777 NWidget(WWT_LABEL, COLOUR_GREY, MW_TRACK_TITLE), SetFill(1, 0), SetDataTip(STR_MUSIC_XTITLE, STR_NULL),
00778 NWidget(WWT_PANEL, COLOUR_GREY, MW_TRACK_NAME), SetFill(1, 0), EndContainer(),
00779 EndContainer(),
00780 NWidget(NWID_VERTICAL),
00781 NWidget(NWID_SPACER), SetFill(0, 1),
00782 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, MW_PROGRAMME), SetMinimalSize(50, 8), SetDataTip(STR_MUSIC_PROGRAM, STR_MUSIC_TOOLTIP_SHOW_MUSIC_TRACK_SELECTION),
00783 NWidget(NWID_SPACER), SetFill(0, 1),
00784 EndContainer(),
00785 EndContainer(),
00786 EndContainer(),
00787 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00788 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_ALL), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_ALL, STR_MUSIC_TOOLTIP_SELECT_ALL_TRACKS_PROGRAM),
00789 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_OLD), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_OLD_STYLE, STR_MUSIC_TOOLTIP_SELECT_OLD_STYLE_MUSIC),
00790 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_NEW), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_NEW_STYLE, STR_MUSIC_TOOLTIP_SELECT_NEW_STYLE_MUSIC),
00791 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_EZY), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_EZY_STREET, STR_MUSIC_TOOLTIP_SELECT_EZY_STREET_STYLE),
00792 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM1), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_1, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_1_USER_DEFINED),
00793 NWidget(WWT_TEXTBTN, COLOUR_GREY, MW_CUSTOM2), SetFill(1, 0), SetDataTip(STR_MUSIC_PLAYLIST_CUSTOM_2, STR_MUSIC_TOOLTIP_SELECT_CUSTOM_2_USER_DEFINED),
00794 EndContainer(),
00795 };
00796
00797 static const WindowDesc _music_window_desc(
00798 WDP_AUTO, 0, 0,
00799 WC_MUSIC_WINDOW, WC_NONE,
00800 WDF_UNCLICK_BUTTONS,
00801 _nested_music_window_widgets, lengthof(_nested_music_window_widgets)
00802 );
00803
00804 void ShowMusicWindow()
00805 {
00806 if (BaseMusic::GetUsedSet()->num_available == 0) ShowErrorMessage(STR_ERROR_NO_SONGS, INVALID_STRING_ID, 0, 0);
00807 AllocateWindowDescFront<MusicWindow>(&_music_window_desc, 0);
00808 }