From: Ketmar Dark <ketmar@ketmar.no-ip.org>
Date: Mon, 2 Oct 2017 17:19:38 +0000 (+0300)
Subject: game/FlexUI: textinput events
X-Git-Url: http://deadsoftware.ru/gitweb?p=d2df-sdl.git;a=commitdiff_plain;h=7817748b82c4e9ef6b16e1b6670d342db07a7e83

game/FlexUI: textinput events
---

diff --git a/src/flexui/fui_events.pas b/src/flexui/fui_events.pas
index a5fa386..919227a 100644
--- a/src/flexui/fui_events.pas
+++ b/src/flexui/fui_events.pas
@@ -86,7 +86,7 @@ type
 
   public
     kind: TKind;
-    scan: Word; // SDL_SCANCODE_XXX
+    scan: Word; // SDL_SCANCODE_XXX or 0 for character event
     //sym: LongWord; // SDLK_XXX
     ch: AnsiChar; // converted to 1251; can be #0
     x, y: Integer; // current mouse position
@@ -194,7 +194,7 @@ function THMouseEvent.motion (): Boolean; inline; begin result := (kind = TKind.
 procedure THMouseEvent.eat (); inline; begin mEaten := true; end;
 procedure THMouseEvent.cancel (); inline; begin mCancelled := true; end;
 
-procedure THKeyEvent.intrInit (); inline; begin mEaten := false; mCancelled := false; end;
+procedure THKeyEvent.intrInit (); inline; begin mEaten := false; mCancelled := false; ch := #0; scan := 0; end;
 function THKeyEvent.press (): Boolean; inline; begin result := (kind = TKind.Press); end;
 function THKeyEvent.release (): Boolean; inline; begin result := (kind = TKind.Release); end;
 procedure THKeyEvent.eat (); inline; begin mEaten := true; end;
diff --git a/src/flexui/sdlcarcass.pas b/src/flexui/sdlcarcass.pas
index 3b019a2..33a4664 100644
--- a/src/flexui/sdlcarcass.pas
+++ b/src/flexui/sdlcarcass.pas
@@ -141,11 +141,51 @@ begin
 end;
 
 
+// ////////////////////////////////////////////////////////////////////////// //
+var
+  wc2shitmap: array[0..65535] of AnsiChar;
+  wc2shitmapInited: Boolean = false;
+
+
+// ////////////////////////////////////////////////////////////////////////// //
+const
+  cp1251: array[0..127] of Word = (
+    $0402,$0403,$201A,$0453,$201E,$2026,$2020,$2021,$20AC,$2030,$0409,$2039,$040A,$040C,$040B,$040F,
+    $0452,$2018,$2019,$201C,$201D,$2022,$2013,$2014,$003F,$2122,$0459,$203A,$045A,$045C,$045B,$045F,
+    $00A0,$040E,$045E,$0408,$00A4,$0490,$00A6,$00A7,$0401,$00A9,$0404,$00AB,$00AC,$00AD,$00AE,$0407,
+    $00B0,$00B1,$0406,$0456,$0491,$00B5,$00B6,$00B7,$0451,$2116,$0454,$00BB,$0458,$0405,$0455,$0457,
+    $0410,$0411,$0412,$0413,$0414,$0415,$0416,$0417,$0418,$0419,$041A,$041B,$041C,$041D,$041E,$041F,
+    $0420,$0421,$0422,$0423,$0424,$0425,$0426,$0427,$0428,$0429,$042A,$042B,$042C,$042D,$042E,$042F,
+    $0430,$0431,$0432,$0433,$0434,$0435,$0436,$0437,$0438,$0439,$043A,$043B,$043C,$043D,$043E,$043F,
+    $0440,$0441,$0442,$0443,$0444,$0445,$0446,$0447,$0448,$0449,$044A,$044B,$044C,$044D,$044E,$044F
+  );
+
+
+procedure initShitMap ();
+var
+  f: Integer;
+begin
+  for f := 0 to High(wc2shitmap) do wc2shitmap[f] := '?';
+  for f := 0 to 127 do wc2shitmap[f] := AnsiChar(f);
+  for f := 0 to 127 do wc2shitmap[cp1251[f]] := AnsiChar(f+128);
+  wc2shitmapInited := true;
+end;
+
+
+function wchar2win (wc: WideChar): AnsiChar; inline;
+begin
+  if not wc2shitmapInited then initShitMap();
+  if (LongWord(wc) > 65535) then result := '?' else result := wc2shitmap[LongWord(wc)];
+end;
+
+
 // ////////////////////////////////////////////////////////////////////////// //
 function fuiOnSDLEvent (var ev: TSDL_Event): Boolean;
 var
   mev: THMouseEvent;
   kev: THKeyEvent;
+  uc: UnicodeChar;
+  keychr: Word;
 
   function buildBut (b: Byte): Word;
   begin
@@ -289,15 +329,27 @@ begin
         end;
       end;
 
-    {
     SDL_TEXTINPUT:
+      if ((fuiModState and (not THKeyEvent.ModShift)) = 0) then
       begin
         Utf8ToUnicode(@uc, PChar(ev.text.text), 1);
         keychr := Word(uc);
         if (keychr > 127) then keychr := Word(wchar2win(WideChar(keychr)));
-        CharPress(AnsiChar(keychr));
+        if (keychr > 0) and assigned(evKeyCB) then
+        begin
+          FillChar(kev, sizeof(kev), 0);
+          kev.intrInit();
+          kev.kind := THKeyEvent.TKind.Press;
+          kev.scan := 0;
+          kev.ch := AnsiChar(keychr);
+          kev.x := fuiMouseX;
+          kev.y := fuiMouseY;
+          kev.bstate := fuiButState;
+          kev.kstate := fuiModState;
+          evKeyCB(kev);
+          result := kev.eaten;
+        end;
       end;
-    }
   end;
 end;
 
diff --git a/src/flexui/sdlstandalone.pas b/src/flexui/sdlstandalone.pas
index 6dd81c7..3959b2a 100644
--- a/src/flexui/sdlstandalone.pas
+++ b/src/flexui/sdlstandalone.pas
@@ -70,6 +70,7 @@ begin
   //SDL_Quit();
   result := true;
   fuiWinActive := fuiWinActive;
+  SDL_StartTextInput();
 end;
 
 
diff --git a/src/game/g_main.pas b/src/game/g_main.pas
index 94762c9..57f12e9 100644
--- a/src/game/g_main.pas
+++ b/src/game/g_main.pas
@@ -95,7 +95,7 @@ begin
   if SDL_Init(sdlflags) < 0 then
     raise Exception.Create('SDL: Init failed: ' + SDL_GetError());
 
-{$IFDEF HEADLESS}
+{$IFNDEF HEADLESS}
   SDL_StartTextInput();
 {$ENDIF}