First multi platform version, works on Linux and Windows

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/branches/1.1@855 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 205 insertions, 0 deletions

diff --git a/Game/Code/Screens/UScreenSongJumpto.pas b/Game/Code/Screens/UScreenSongJumpto.pas
new file mode 100644
index 00000000..dfa90009
--- /dev/null
+++ b/Game/Code/Screens/UScreenSongJumpto.pas
@@ -0,0 +1,205 @@
+unit UScreenSongJumpto;

+

+interface

+

+{$I switches.inc}

+

+uses

+  UMenu, SDL, UDisplay, UMusic, UFiles, SysUtils, UThemes;

+

+type

+  TScreenSongJumpto = class(TMenu)

+    private

+      //For ChangeMusic

+      LastPlayed: Integer;

+      VisibleBool: Boolean;

+    public

+      VisSongs: Integer;

+

+      constructor Create; override;

+

+      //Visible //Whether the Menu should be Drawn

+      //Whether the Menu should be Drawn

+      procedure SetVisible(Value: Boolean);

+      property Visible: Boolean read VisibleBool write SetVisible;

+

+      function ParseInput(PressedKey: Cardinal; ScanCode: byte; PressedDown: Boolean): Boolean; override;

+      procedure onShow; override;

+      function Draw: boolean; override;

+

+      procedure SetTextFound(const Count: Cardinal);

+  end;

+

+var

+  IType: Array [0..2] of String;

+  SelectType: Integer;

+

+

+implementation

+

+uses UGraphic, UMain, UIni, UTexture, ULanguage, UParty, USongs, UScreenSong, ULog;

+

+function TScreenSongJumpto.ParseInput(PressedKey: Cardinal; ScanCode: byte; PressedDown: Boolean): Boolean;

+begin

+  Result := true;

+  If (PressedDown) Then

+  begin // Key Down

+    case PressedKey of

+      SDLK_0..SDLK_9, SDLK_A..SDLK_Z, SDLK_SPACE, SDLK_MINUS, SDLK_EXCLAIM, SDLK_COMMA, SDLK_SLASH, SDLK_ASTERISK, SDLK_QUESTION, SDLK_QUOTE, SDLK_QUOTEDBL, SDLK_LEFTBRACKET, SDLK_SEMICOLON:

+        begin

+          if Interaction = 0 then

+          begin

+            Button[0].Text[0].Text := Button[0].Text[0].Text + chr(ScanCode);

+            SetTextFound(CatSongs.SetFilter(Button[0].Text[0].Text, SelectType));

+          end;

+        end;

+

+      SDLK_BACKSPACE:

+        begin

+          if (Interaction = 0) AND (Length(Button[0].Text[0].Text) > 0) then

+          begin

+            Button[0].Text[0].DeleteLastL;

+            SetTextFound(CatSongs.SetFilter(Button[0].Text[0].Text, SelectType));

+          end;

+        end;

+

+      SDLK_RETURN,

+      SDLK_ESCAPE:

+        begin

+          Visible := False;

+          AudioPlayback.PlaySound(SoundLib.Back);

+          if (VisSongs = 0) AND (Length(Button[0].Text[0].Text) > 0) then

+          begin

+            ScreenSong.UnLoadDetailedCover;

+            Button[0].Text[0].Text := '';

+            CatSongs.SetFilter('', 0);

+            SetTextFound(0);

+          end;

+        end;

+

+      // Up and Down could be done at the same time,

+      // but I don't want to declare variables inside

+      // functions like this one, called so many times

+      SDLK_DOWN:

+        begin

+          {SelectNext;

+          Button[0].Text[0].Selected := (Interaction = 0);}

+        end;

+

+      SDLK_UP:

+        begin

+          {SelectPrev;

+          Button[0].Text[0].Selected := (Interaction = 0); }

+        end;

+

+      SDLK_RIGHT:

+        begin

+          Interaction := 1;

+          InteractInc;

+          if (Length(Button[0].Text[0].Text) > 0) then

+            SetTextFound(CatSongs.SetFilter(Button[0].Text[0].Text, SelectType));

+          Interaction := 0;

+        end;

+      SDLK_LEFT:

+        begin

+          Interaction := 1;

+          InteractDec;

+          if (Length(Button[0].Text[0].Text) > 0) then

+            SetTextFound(CatSongs.SetFilter(Button[0].Text[0].Text, SelectType));

+          Interaction := 0;

+        end;

+    end;

+  end;

+end;

+

+constructor TScreenSongJumpto.Create;

+var

+  I:    integer;

+begin

+  inherited Create;

+

+  AddText(Theme.SongJumpto.TextFound);

+

+  LoadFromTheme(Theme.SongJumpto);

+

+  AddButton(Theme.SongJumpto.ButtonSearchText);

+  if (Length(Button[0].Text) = 0) then

+    AddButtonText(14, 20, '');

+

+  SelectType := 0;

+  AddSelectSlide(Theme.SongJumpto.SelectSlideType, SelectType, Theme.SongJumpto.IType);

+

+

+  Interaction := 0;

+  LastPlayed  := 0;

+end;

+

+procedure TScreenSongJumpto.SetVisible(Value: Boolean);

+begin

+//If change from unvisible to Visible then OnShow

+  if (VisibleBool = False) AND (Value = True) then

+    OnShow;

+

+  VisibleBool := Value;

+end;

+

+procedure TScreenSongJumpto.onShow;

+begin

+  //Reset Screen if no Old Search is Displayed

+  if (CatSongs.CatNumShow <> -2) then

+  begin

+    SelectsS[0].SetSelectOpt(0);

+

+    Button[0].Text[0].Text := '';

+    Text[0].Text := Theme.SongJumpto.NoSongsFound;

+  end;

+

+  //Select Input

+  Interaction := 0;

+  Button[0].Text[0].Selected := True;

+

+  LastPlayed := ScreenSong.Interaction;

+end;

+

+function TScreenSongJumpto.Draw: boolean;

+begin

+  Result := inherited Draw;

+end;

+

+procedure TScreenSongJumpto.SetTextFound(const Count: Cardinal);

+begin

+  if (Count = 0) then

+  begin

+    Text[0].Text := Theme.SongJumpto.NoSongsFound;

+    if (Length(Button[0].Text[0].Text) = 0) then

+      ScreenSong.HideCatTL

+    else

+      ScreenSong.ShowCatTLCustom(Format(Theme.SongJumpto.CatText, [Button[0].Text[0].Text]));

+  end

+  else

+  begin

+    Text[0].Text := Format(Theme.SongJumpto.SongsFound, [Count]);

+

+    //Set CatTopLeftText

+    ScreenSong.ShowCatTLCustom(Format(Theme.SongJumpto.CatText, [Button[0].Text[0].Text]));

+  end;

+

+

+  //Set visSongs

+  VisSongs := Count;

+

+  //Fix SongSelection

+  ScreenSong.Interaction := high(CatSongs.Song);

+  ScreenSong.SelectNext;

+  ScreenSong.FixSelected;

+

+  //Play Correct Music

+  if (ScreenSong.Interaction <> LastPlayed) then

+  begin

+    LastPlayed := ScreenSong.Interaction;

+

+    ScreenSong.ChangeMusic;

+  end;

+end;

+

+end.