src/client/GLW/GLWTextBox.h

   1 ////////////////////////////////////////////////////////////////////////////////
   2 //    Scorched3D (c) 2000-2009
   3 //
   4 //    This file is part of Scorched3D.
   5 //
   6 //    Scorched3D is free software; you can redistribute it and/or modify
   7 //    it under the terms of the GNU General Public License as published by
   8 //    the Free Software Foundation; either version 2 of the License, or
   9 //    (at your option) any later version.
  10 //
  11 //    Scorched3D is distributed in the hope that it will be useful,
  12 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 //    GNU General Public License for more details.
  15 //
  16 //    You should have received a copy of the GNU General Public License
  17 //    along with Scorched3D; if not, write to the Free Software
  18 //    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 ////////////////////////////////////////////////////////////////////////////////
  20
  21 #ifndef _GLWTEXTBOX_H_
  22 #define _GLWTEXTBOX_H_
  23
  24 #include <string>
  25 #include <GLW/GLWidget.h>
  26
  27 class GLWTextBoxI
  28 {
  29 public:
  30         virtual void textChanged(unsigned int id, const LangString &text) = 0;
  31 };
  32
  33 class GLWTextBox : public GLWidget
  34 {
  35 public:
  36         enum TextFlags
  37         {
  38                 eFlagPassword = 1
  39         };
  40
  41         GLWTextBox(float x = 0.0f, float y = 0.0f,
  42                 float w = 0.0f,
  43                 const LangString &startText = LangString(),
  44                 unsigned int flags = 0);
  45         virtual ~GLWTextBox();
  46
  47         void setHandler(GLWTextBoxI *handler) { handler_ = handler; }
  48
  49         virtual void setParent(GLWPanel *parent);
  50         virtual void draw();
  51         virtual void simulate(float frameTime);
  52         virtual void keyDown(char *buffer, unsigned int keyState,
  53                 KeyboardHistory::HistoryElement *history, int hisCount,
  54                 bool &skipRest);
  55         virtual void mouseDown(int button, float x, float y, bool &skipRest);
  56
  57         void setCurrent();
  58         void setAllowUnicode(bool allowUnicode) { allowUnicode_ = allowUnicode; }
  59
  60         std::string &getText();
  61         LangString &getLangString() { return text_; }
  62         void setText(const LangString &text);
  63         void setMaxTextLen(unsigned int maxLen) { maxTextLen_ = maxLen; }
  64
  65         REGISTER_CLASS_HEADER(GLWTextBox);
  66
  67 protected:
  68         float ctime_;
  69         bool cursor_, current_;
  70         bool allowUnicode_;
  71         unsigned int maxTextLen_, flags_;
  72         LangString text_;
  73         GLWTextBoxI *handler_;
  74
  75 };
  76
  77 #endif /* _GLWTEXTBOX_H_ */