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-rw-r--r--src/menu/UMenuSelectSlide.pas54
1 files changed, 45 insertions, 9 deletions
diff --git a/src/menu/UMenuSelectSlide.pas b/src/menu/UMenuSelectSlide.pas
index 7fa9aca7..17c5a7a8 100644
--- a/src/menu/UMenuSelectSlide.pas
+++ b/src/menu/UMenuSelectSlide.pas
@@ -45,6 +45,8 @@ type
TSelectSlide = class
private
SelectBool: boolean;
+
+ function AdjustOptionTextToFit(OptText: UTF8String): UTF8String;
public
// objects
Text: TText; // Main text describing option
@@ -148,6 +150,8 @@ type
const
ArrowAlphaOptionsLeft = 1;
ArrowAlphaNoOptionsLeft = 0;
+ MinItemSpacing = 5;
+ MinSideSpacing = 24;
implementation
@@ -286,7 +290,7 @@ begin
for SO := Low(TextOpt) to High(TextOpt) do
begin
- TextOpt[SO].Text := TextOptT[SO];
+ TextOpt[SO].Text := AdjustOptionTextToFit(TextOptT[SO]);
end;
DoSelection(0);
@@ -302,7 +306,7 @@ begin
for SO := High(TextOpt) downto Low(TextOpt) do
begin
- TextOpt[SO].Text := TextOptT[High(TextOptT) - (Lines - SO - 1)];
+ TextOpt[SO].Text := AdjustOptionTextToFit(TextOptT[High(TextOptT) - (Lines - SO - 1)]);
end;
DoSelection(Lines - 1);
end
@@ -322,7 +326,7 @@ begin
//Change texts
for SO := Low(TextOpt) to High(TextOpt) do
begin
- TextOpt[SO].Text := TextOptT[SO];
+ TextOpt[SO].Text := AdjustOptionTextToFit(TextOptT[SO]);
end;
DoSelection(Value);
@@ -336,10 +340,10 @@ begin
//Change texts
for SO := High(TextOpt) downto Low(TextOpt) do
begin
- TextOpt[SO].Text := TextOptT[High(TextOptT) - (Lines - SO - 1)];
+ TextOpt[SO].Text := AdjustOptionTextToFit(TextOptT[High(TextOptT) - (Lines - SO - 1)]);
end;
- DoSelection (HalfL);
+ DoSelection (HalfL);
end
else
@@ -347,7 +351,7 @@ begin
//Change Texts
for SO := Low(TextOpt) to High(TextOpt) do
begin
- TextOpt[SO].Text := TextOptT[Value - HalfL + SO];
+ TextOpt[SO].Text := AdjustOptionTextToFit(TextOptT[Value - HalfL + SO]);
end;
DoSelection(HalfL);
@@ -356,6 +360,40 @@ begin
end;
end;
+{ cuts the text if it is too long to fit on the selectbg }
+function TSelectSlide.AdjustOptionTextToFit(OptText: UTF8String): UTF8String;
+ var
+ MaxLen: real;
+ Len: integer;
+begin
+ Result := OptText;
+
+ if (TextureSBG.W > 0) then
+ begin
+ MaxLen := TextureSBG.W - MinSideSpacing * 2;
+
+ SetFontStyle(0);
+ SetFontSize(Text.Size);
+
+ // we will remove min. 2 letters by default and replace them w/ points
+ // if the whole text don't fit
+ Len := Length(OptText) - 1;
+
+ while (glTextWidth(Result) > MaxLen) and (Len > 0) do
+ begin
+ { ensure that we only cut at full letters }
+ { this code may be a problem if there is a text that
+ consists of many multi byte characters and only few
+ one byte characters }
+ repeat
+ Dec(Len);
+ until (byte(OptText[Len]) and 128) = 0;
+
+ Result := copy(OptText, 1, Len) + '..';
+ end;
+ end;
+end;
+
procedure TSelectSlide.Draw;
var
SO: integer;
@@ -405,9 +443,6 @@ procedure TSelectSlide.GenLines;
var
maxlength: real;
I: integer;
-const
- MinItemSpacing = 5;
- MinSideSpacing = 24;
begin
SetFontStyle(0{Text.Style});
SetFontSize(Text.Size);
@@ -447,6 +482,7 @@ begin
TextOpt[I] := TText.Create;
TextOpt[I].Size := Text.Size;
TextOpt[I].Visible := true;
+ TextOpt[I].Style := 0;
TextOpt[I].ColR := STDColR;
TextOpt[I].ColG := STDColG;