rename Screen part2

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1306 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 212 insertions, 0 deletions

diff --git a/src/screens/UScreenSongJumpto.pas b/src/screens/UScreenSongJumpto.pas
new file mode 100644
index 00000000..89d198cc
--- /dev/null
+++ b/src/screens/UScreenSongJumpto.pas
@@ -0,0 +1,212 @@
+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; CharCode: WideChar; 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; CharCode: WideChar; PressedDown: Boolean): Boolean;
+begin
+  Result := true;
+  If (PressedDown) Then
+  begin // Key Down
+    // check normal keys
+    case CharCode of
+      '0'..'9', 'a'..'z', 'A'..'Z', ' ', '-', '_', '!', ',', '<', '/', '*', '?', '''', '"',
+      '[', '{', ';', ':':
+        begin
+          if Interaction = 0 then
+          begin
+            Button[0].Text[0].Text := Button[0].Text[0].Text + CharCode;
+            SetTextFound(CatSongs.SetFilter(Button[0].Text[0].Text, SelectType));
+          end;
+        end;
+    end;
+
+    // check special keys
+    case PressedKey of
+      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; // Auto Removed, Unused Variable
+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
+  inherited;
+
+  //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.