From 17614ea059162f432f7feba5f39329667a335fa6 Mon Sep 17 00:00:00 2001
From: tobigun <tobigun@b956fd51-792f-4845-bead-9b4dfca2ff2c>
Date: Fri, 7 Nov 2008 20:49:01 +0000
Subject: - WideStringUpperCase moved to UUnicodeUtils.pas - WideCharUpperCase
removed as single characters (code-point) can be represented by two WideChars
(surrogates). Convert to UCS4 instead (one code-point <-> one UCS4Char). -
UCS4 functions added to UUUnicodeUtils - string replaced with UTF8String
(although it's just a typedef) to mark UTF8 strings.
git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/branches/experimental@1507 b956fd51-792f-4845-bead-9b4dfca2ff2c
---
unicode/src/menu/UMenu.pas | 89 ++++++++++++------------------------------
unicode/src/menu/UMenuText.pas | 24 ++++++------
2 files changed, 36 insertions(+), 77 deletions(-)
(limited to 'unicode/src/menu')
diff --git a/unicode/src/menu/UMenu.pas b/unicode/src/menu/UMenu.pas
index 16ecc658..5528c6fe 100644
--- a/unicode/src/menu/UMenu.pas
+++ b/unicode/src/menu/UMenu.pas
@@ -79,8 +79,6 @@ type
//constructor Create(Back: string; W, H: integer); overload; virtual; // W and H are the number of overlaps
// interaction
- function WideCharUpperCase(wchar: WideChar) : WideString;
- function WideStringUpperCase(wstring: WideString) : WideString;
procedure AddInteraction(Typ, Num: integer);
procedure SetInteraction(Num: integer);
property Interaction: integer read SelInteraction write SetInteraction;
@@ -106,9 +104,9 @@ type
// text
function AddText(ThemeText: TThemeText): integer; overload;
- function AddText(X, Y: real; const Text_: string): integer; overload;
- function AddText(X, Y: real; Style: integer; Size, ColR, ColG, ColB: real; const Text: string): integer; overload;
- function AddText(X, Y, W: real; Style: integer; Size, ColR, ColG, ColB: real; Align: integer; const Text_: string; Reflection_: boolean; ReflectionSpacing_: real; Z : real): integer; overload;
+ function AddText(X, Y: real; const Text_: UTF8String): integer; overload;
+ function AddText(X, Y: real; Style: integer; Size, ColR, ColG, ColB: real; const Text: UTF8String): integer; overload;
+ function AddText(X, Y, W: real; Style: integer; Size, ColR, ColG, ColB: real; Align: integer; const Text_: UTF8String; Reflection_: boolean; ReflectionSpacing_: real; Z : real): integer; overload;
// button
Procedure SetButtonLength(Length: cardinal); //Function that Set Length of Button Array in one Step instead of register new Memory for every Button
@@ -117,22 +115,22 @@ type
function AddButton(X, Y, W, H: real; const Name: string; Typ: TTextureType; Reflection: boolean): integer; overload;
function AddButton(X, Y, W, H, ColR, ColG, ColB, Int, DColR, DColG, DColB, DInt: real; const Name: string; Typ: TTextureType; Reflection: boolean; ReflectionSpacing, DeSelectReflectionSpacing: real): integer; overload;
procedure ClearButtons;
- procedure AddButtonText(AddX, AddY: real; const AddText: string); overload;
- procedure AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; const AddText: string); overload;
- procedure AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: string); overload;
- procedure AddButtonText(CustomButton: TButton; AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: string); overload;
+ procedure AddButtonText(AddX, AddY: real; const AddText: UTF8String); overload;
+ procedure AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; const AddText: UTF8String); overload;
+ procedure AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: UTF8String); overload;
+ procedure AddButtonText(CustomButton: TButton; AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: UTF8String); overload;
// select slide
- function AddSelectSlide(ThemeSelectS: TThemeSelectSlide; var Data: integer; Values: array of string): integer; overload;
+ function AddSelectSlide(ThemeSelectS: TThemeSelectSlide; var Data: integer; const Values: array of string): integer; overload;
function AddSelectSlide(X, Y, W, H, SkipX, SBGW, ColR, ColG, ColB, Int, DColR, DColG, DColB, DInt,
TColR, TColG, TColB, TInt, TDColR, TDColG, TDColB, TDInt,
SBGColR, SBGColG, SBGColB, SBGInt, SBGDColR, SBGDColG, SBGDColB, SBGDInt,
STColR, STColG, STColB, STInt, STDColR, STDColG, STDColB, STDInt: real;
const Name: string; Typ: TTextureType; const SBGName: string; SBGTyp: TTextureType;
- const Caption: string; var Data: integer): integer; overload;
- procedure AddSelectSlideOption(const AddText: string); overload;
- procedure AddSelectSlideOption(SelectNo: cardinal; const AddText: string); overload;
- procedure UpdateSelectSlideOptions(ThemeSelectSlide: TThemeSelectSlide; SelectNum: integer; Values: array of string; var Data: integer);
+ const Caption: UTF8String; var Data: integer): integer; overload;
+ procedure AddSelectSlideOption(const AddText: UTF8String); overload;
+ procedure AddSelectSlideOption(SelectNo: cardinal; const AddText: UTF8String); overload;
+ procedure UpdateSelectSlideOptions(ThemeSelectSlide: TThemeSelectSlide; SelectNum: integer; const Values: array of string; var Data: integer);
// function AddWidget(X, Y : UInt16; WidgetSrc : PSDL_Surface): Int16;
// procedure ClearWidgets(MinNumber : Int16);
@@ -683,7 +681,7 @@ begin
ThemeText.ColR, ThemeText.ColG, ThemeText.ColB, ThemeText.Align, ThemeText.Text, ThemeText.Reflection, ThemeText.ReflectionSpacing, ThemeText.Z);
end;
-function TMenu.AddText(X, Y: real; const Text_: string): integer;
+function TMenu.AddText(X, Y: real; const Text_: UTF8String): integer;
var
TextNum: integer;
begin
@@ -694,12 +692,12 @@ begin
Result := TextNum;
end;
-function TMenu.AddText(X, Y: real; Style: integer; Size, ColR, ColG, ColB: real; const Text: string): integer;
+function TMenu.AddText(X, Y: real; Style: integer; Size, ColR, ColG, ColB: real; const Text: UTF8String): integer;
begin
Result := AddText(X, Y, 0, Style, Size, ColR, ColG, ColB, 0, Text, false, 0, 0);
end;
-function TMenu.AddText(X, Y, W: real; Style: integer; Size, ColR, ColG, ColB: real; Align: integer; const Text_: string; Reflection_: boolean; ReflectionSpacing_: real; Z : real): integer;
+function TMenu.AddText(X, Y, W: real; Style: integer; Size, ColR, ColG, ColB: real; Align: integer; const Text_: UTF8String; Reflection_: boolean; ReflectionSpacing_: real; Z : real): integer;
var
TextNum: integer;
begin
@@ -1127,12 +1125,12 @@ begin
ScreenPopupCheck.ShowPopup(msg);
end;
-procedure TMenu.AddButtonText(AddX, AddY: real; const AddText: string);
+procedure TMenu.AddButtonText(AddX, AddY: real; const AddText: UTF8String);
begin
AddButtonText(AddX, AddY, 1, 1, 1, AddText);
end;
-procedure TMenu.AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; const AddText: string);
+procedure TMenu.AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; const AddText: UTF8String);
var
Il: integer;
begin
@@ -1148,7 +1146,7 @@ begin
end;
end;
-procedure TMenu.AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: string);
+procedure TMenu.AddButtonText(AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: UTF8String);
var
Il: integer;
begin
@@ -1167,7 +1165,7 @@ begin
end;
end;
-procedure TMenu.AddButtonText(CustomButton: TButton; AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: string);
+procedure TMenu.AddButtonText(CustomButton: TButton; AddX, AddY: real; ColR, ColG, ColB: real; Font: integer; Size: integer; Align: integer; const AddText: UTF8String);
var
Il: integer;
begin
@@ -1186,7 +1184,7 @@ begin
end;
end;
-function TMenu.AddSelectSlide(ThemeSelectS: TThemeSelectSlide; var Data: integer; Values: array of string): integer;
+function TMenu.AddSelectSlide(ThemeSelectS: TThemeSelectSlide; var Data: integer; const Values: array of string): integer;
var
SO: integer;
begin
@@ -1221,7 +1219,7 @@ function TMenu.AddSelectSlide(X, Y, W, H, SkipX, SBGW, ColR, ColG, ColB, Int, DC
SBGColR, SBGColG, SBGColB, SBGInt, SBGDColR, SBGDColG, SBGDColB, SBGDInt,
STColR, STColG, STColB, STInt, STDColR, STDColG, STDColB, STDInt: real;
const Name: string; Typ: TTextureType; const SBGName: string; SBGTyp: TTextureType;
- const Caption: string; var Data: integer): integer;
+ const Caption: UTF8String; var Data: integer): integer;
var
S: integer;
I: integer;
@@ -1339,12 +1337,12 @@ begin
Result := S;
end;
-procedure TMenu.AddSelectSlideOption(const AddText: string);
+procedure TMenu.AddSelectSlideOption(const AddText: UTF8String);
begin
AddSelectSlideOption(High(SelectsS), AddText);
end;
-procedure TMenu.AddSelectSlideOption(SelectNo: cardinal; const AddText: string);
+procedure TMenu.AddSelectSlideOption(SelectNo: cardinal; const AddText: UTF8String);
var
SO: integer;
begin
@@ -1358,7 +1356,7 @@ begin
//if SO = Selects[S].PData^ then Selects[S].SelectedOption := SO;
end;
-procedure TMenu.UpdateSelectSlideOptions(ThemeSelectSlide: TThemeSelectSlide; SelectNum: integer; Values: array of string; var Data: integer);
+procedure TMenu.UpdateSelectSlideOptions(ThemeSelectSlide: TThemeSelectSlide; SelectNum: integer; const Values: array of string; var Data: integer);
var
SO: integer;
begin
@@ -1517,45 +1515,6 @@ begin
// nothing
end;
-(*
- * Wrapper for WideUpperCase. Needed because some plattforms have problems with
- * unicode support.
- *)
-function TMenu.WideCharUpperCase(wchar: WideChar) : WideString;
-begin
- // On Linux and MacOSX the cwstring unit is necessary for Unicode function-calls.
- // Otherwise you will get an EIntOverflow exception (thrown by unimplementedwidestring()).
- // The Unicode manager cwstring does not work with MacOSX at the moment because
- // of missing references to iconv. So we have to use Ansi... for the moment.
-
- // cwstring crashes in FPC 2.2.2 so do not use the cwstring stuff
- {.$IFNDEF DARWIN}
- {$IFDEF NOIGNORE}
- // The FPC implementation of WideUpperCase returns nil if wchar is #0 (e.g. if an arrow key is pressed)
- if (wchar <> #0) then
- Result := WideUpperCase(wchar)
- else
- Result := #0;
- {$ELSE}
- Result := AnsiUpperCase(wchar)
- {$ENDIF}
-end;
-
-(*
- * Wrapper for WideUpperCase. Needed because some plattforms have problems with
- * unicode support.
- *)
-function TMenu.WideStringUpperCase(wstring: WideString) : WideString;
-begin
- // cwstring crashes in FPC 2.2.2 so do not use the cwstring stuff
- {.$IFNDEF DARWIN}
- {$IFDEF NOIGNORE}
- Result := WideUpperCase(wstring)
- {$ELSE}
- Result := AnsiUpperCase(wstring);
- {$ENDIF}
-end;
-
procedure TMenu.onHide;
begin
// nothing
diff --git a/unicode/src/menu/UMenuText.pas b/unicode/src/menu/UMenuText.pas
index 24c7eae6..87f9ce54 100644
--- a/unicode/src/menu/UMenuText.pas
+++ b/unicode/src/menu/UMenuText.pas
@@ -45,8 +45,8 @@ type
TText = class
private
SelectBool: boolean;
- TextString: string;
- TextTiles: array of string;
+ TextString: UTF8String;
+ TextTiles: array of UTF8String;
STicks: Cardinal;
SelectBlink: boolean;
@@ -75,15 +75,15 @@ type
procedure SetSelect(Value: boolean);
property Selected: boolean read SelectBool write SetSelect;
- procedure SetText(Value: string);
- property Text: string read TextString write SetText;
+ procedure SetText(Value: UTF8String);
+ property Text: UTF8String read TextString write SetText;
procedure DeleteLastLetter; //Procedure to Delete Last Letter
procedure Draw;
constructor Create; overload;
- constructor Create(X, Y: real; Tekst: string); overload;
- constructor Create(ParX, ParY, ParW: real; ParStyle: integer; ParSize, ParColR, ParColG, ParColB: real; ParAlign: integer; ParTekst: string; ParReflection: boolean; ParReflectionSpacing: real; ParZ: real); overload;
+ constructor Create(X, Y: real; const Text: UTF8String); overload;
+ constructor Create(ParX, ParY, ParW: real; ParStyle: integer; ParSize, ParColR, ParColG, ParColB: real; ParAlign: integer; const ParText: UTF8String; ParReflection: boolean; ParReflectionSpacing: real; ParZ: real); overload;
end;
implementation
@@ -102,7 +102,7 @@ begin
STicks := SDL_GetTicks() div 550;
end;
-procedure TText.SetText(Value: string);
+procedure TText.SetText(Value: UTF8String);
var
NextPos: Cardinal; //NextPos of a Space etc.
LastPos: Cardinal; //LastPos "
@@ -260,7 +260,7 @@ end;
procedure TText.Draw;
var
X2, Y2: real;
- Text2: string;
+ Text2: UTF8String;
I: integer;
begin
if Visible then
@@ -348,12 +348,12 @@ begin
Create(0, 0, '');
end;
-constructor TText.Create(X, Y: real; Tekst: string);
+constructor TText.Create(X, Y: real; const Text: UTF8String);
begin
- Create(X, Y, 0, 0, 30, 0, 0, 0, 0, Tekst, false, 0, 0);
+ Create(X, Y, 0, 0, 30, 0, 0, 0, 0, Text, false, 0, 0);
end;
-constructor TText.Create(ParX, ParY, ParW: real; ParStyle: integer; ParSize, ParColR, ParColG, ParColB: real; ParAlign: integer; ParTekst: string; ParReflection: boolean; ParReflectionSpacing: real; ParZ:real);
+constructor TText.Create(ParX, ParY, ParW: real; ParStyle: integer; ParSize, ParColR, ParColG, ParColB: real; ParAlign: integer; const ParText: UTF8String; ParReflection: boolean; ParReflectionSpacing: real; ParZ:real);
begin
inherited Create;
Alpha := 1;
@@ -363,7 +363,7 @@ begin
Z := ParZ;
Style := ParStyle;
Size := ParSize;
- Text := ParTekst;
+ Text := ParText;
ColR := ParColR;
ColG := ParColG;
ColB := ParColB;
--
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