src/IGUIEnvironment.cpp

   1 /* c-irrlicht --- C bindings for Irrlicht Engine
   2
   3    Copyright (C) 2019 Javier Sancho <jsf@jsancho.org>
   4
   5    This file is part of c-irrlicht.
   6
   7    c-irrlicht is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU Lesser General Public License as
   9    published by the Free Software Foundation; either version 3 of the
  10    License, or (at your option) any later version.
  11
  12    c-irrlicht is distributed in the hope that it will be useful, but
  13    WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15    General Public License for more details.
  16
  17    You should have received a copy of the GNU Lesser General Public
  18    License along with guile-irrlicht.  If not, see
  19    <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include <irrlicht/irrlicht.h>
  23 #include <wchar.h>
  24 #include "IGUIEnvironment.h"
  25
  26 extern "C" {
  27   void* irr_gui_IGUIEnvironment_addStaticText(void* guienv,
  28                                               const char* text,
  29                                               const irr_core_rect_s32* rectangle,
  30                                               bool border,
  31                                               bool wordWrap,
  32                                               void* parent,
  33                                               int32_t id,
  34                                               bool fillBackground)
  35   {
  36     // Convert to wide char text
  37     wchar_t *wtext = (wchar_t*)malloc((strlen(text) + 1) * sizeof(wchar_t));
  38     mbsrtowcs(wtext, &text, strlen(text) + 1, NULL);
  39
  40     // Make rectangle
  41     irr::core::rect<irr::s32> rect =            \
  42       irr::core::rect<irr::s32>(rectangle->x,
  43                                 rectangle->y,
  44                                 rectangle->x2,
  45                                 rectangle->y2);
  46
  47     // Add static text
  48     irr::gui::IGUIStaticText *staticText =                              \
  49       ((irr::gui::IGUIEnvironment*)guienv)->addStaticText(wtext,
  50                                                           rect,
  51                                                           border,
  52                                                           wordWrap,
  53                                                           (irr::gui::IGUIElement*)parent,
  54                                                           id,
  55                                                           fillBackground);
  56     return staticText;
  57   }
  58 }