ryzom/client/src/interfaces_manager/chat_input.cpp

   1 // Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU Affero General Public License as
   6 // published by the Free Software Foundation, either version 3 of the
   7 // License, or (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU Affero General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Affero General Public License
  15 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17
  18
  19 #include "stdpch.h"
  20
  21 //////////////
  22 // Includes //
  23 //////////////
  24 // 3D Interface.
  25 #include "nel/3d/u_driver.h"
  26 #include "nel/3d/u_text_context.h"
  27 // Client
  28 #include "client_cfg.h"
  29 #include "chat_input.h"
  30 #include "chat_control.h"
  31 #include "interfaces_manager.h"
  32 // Misc.
  33 #include "nel/misc/command.h"
  34
  35 ////////////////
  36 // Namespaces //
  37 ////////////////
  38 using namespace NLMISC;
  39 using namespace NL3D;
  40 using namespace std;
  41
  42
  43 /////////////
  44 // Externs //
  45 /////////////
  46 extern UDriver             *Driver;
  47
  48
  49 //-----------------------------------------------
  50 // CChatInput :
  51 // Constructor.
  52 //-----------------------------------------------
  53 CChatInput::CChatInput(uint id)
  54 : CCapture(id)
  55 {
  56         init();
  57 }// CChatInput //
  58
  59 //-----------------------------------------------
  60 // CChatInput :
  61 // Constructor.
  62 //-----------------------------------------------
  63 CChatInput::CChatInput(uint id, float x, float y, float x_pixel, float y_pixel, float w, float h, float w_pixel, float h_pixel, uint numFunc, const CPen &pen)
  64 : CCapture(id, x, y, x_pixel, y_pixel, w, h, w_pixel, h_pixel, numFunc, pen)
  65 {
  66         init();
  67 }// CChatInput //
  68
  69 //-----------------------------------------------
  70 // CChatInput :
  71 // Constructor.
  72 //-----------------------------------------------
  73 CChatInput::CChatInput(uint id, float x, float y, float x_pixel, float y_pixel, float w, float h, float w_pixel, float h_pixel, uint numFunc, uint32 fontSize, CRGBA color, bool shadow)
  74 : CCapture(id, x, y, x_pixel, y_pixel, w, h, w_pixel, h_pixel, numFunc, fontSize, color, shadow)
  75 {
  76         init();
  77 }// CChatInput //
  78
  79 //-----------------------------------------------
  80 // ~CChatInput :
  81 // Destructor.
  82 //-----------------------------------------------
  83 CChatInput::~CChatInput()
  84 {
  85         // Remove the listener.
  86         Driver->EventServer.removeListener(EventCharId, this);
  87 }// ~CChatInput //
  88
  89 //-----------------------------------------------
  90 // init :
  91 // Initialize the button (1 function called for all constructors -> easier).
  92 //-----------------------------------------------
  93 void CChatInput::init()
  94 {
  95         _Prompt         = "Say : ";
  96 }// init //
  97
  98
  99 //---------------------------------------------------
 100 // operator() :
 101 // Function that receives events.
 102 //---------------------------------------------------
 103 void CChatInput::operator()(const CEvent& event)
 104 {
 105         CEventChar &ec = (CEventChar&)event;
 106         switch(ec.Char)
 107         {
 108         // RETURN : Send the chat message
 109         case KeyRETURN:
 110                 if(insert())
 111                         execute();
 112                 else
 113                         insert(true);
 114                 break;
 115
 116         // BACKSPACE
 117         case KeyBACK:
 118                 if(insert())
 119                 {
 120                         if(_Str.size()!= 0)
 121                         {
 122                                 _Str.erase( _Str.end()-1 );
 123                         }
 124                 }
 125                 break;
 126
 127         // TAB
 128         case KeyTAB:
 129                 if(insert())
 130                 {
 131                         if(!_Str.empty() && _Str[0] == '/')
 132                         {
 133                                 string command = _Str.toString().substr(1);
 134                                 ICommand::expand(command);
 135                                 _Str = '/' + command;
 136                         }
 137                 }
 138                 break;
 139
 140         // ESCAPE
 141         case KeyESCAPE:
 142                 if(insert())
 143                 {
 144                         _Str.clear();
 145                         insert(false);
 146                 }
 147                 break;
 148
 149         // OTHER
 150         default:
 151                 if(insert())
 152                         if(_Str.size() < _MaxChar)
 153                                 _Str += ec.Char;
 154                 break;
 155         }
 156 }// operator() //
 157
 158
 159 //---------------------------------------------------
 160 // execute:
 161 //---------------------------------------------------
 162 void CChatInput::execute()
 163 {
 164
 165         CInterfMngr::runFuncCtrl(_NumFunc, id());
 166         _Str.clear();
 167         _Insert = false;
 168 }// execute //