cppconsui/AbstractDialog.h

   1 // Copyright (C) 2011-2015 Petr Pavlu <setup@dagobah.cz>
   2 //
   3 // This file is part of CenterIM.
   4 //
   5 // CenterIM is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // CenterIM is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with CenterIM.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 /// @file
  19 /// AbstractDialog class.
  20 ///
  21 /// @ingroup cppconsui
  22
  23 #ifndef ABSTRACTDIALOG_H
  24 #define ABSTRACTDIALOG_H
  25
  26 #define OK_BUTTON_TEXT _("Ok")
  27 #define CANCEL_BUTTON_TEXT _("Cancel")
  28 #define YES_BUTTON_TEXT _("Yes")
  29 #define NO_BUTTON_TEXT _("No")
  30
  31 #include "HorizontalLine.h"
  32 #include "HorizontalListBox.h"
  33 #include "ListBox.h"
  34 #include "Window.h"
  35
  36 namespace CppConsUI {
  37
  38 class AbstractDialog : public Window {
  39 public:
  40   enum ResponseType {
  41     RESPONSE_OK,
  42     RESPONSE_CANCEL, ///< Cancel button or close dialog.
  43     RESPONSE_YES,
  44     RESPONSE_NO,
  45   };
  46
  47   AbstractDialog(int x, int y, int w, int h, const char *title = nullptr);
  48   explicit AbstractDialog(const char *title = nullptr);
  49   virtual ~AbstractDialog() override {}
  50
  51   // FreeWindow
  52   virtual void close() override;
  53
  54   virtual void addButton(const char *label, ResponseType response);
  55   virtual void addSeparator();
  56   virtual void response(ResponseType response_type);
  57
  58 protected:
  59   ListBox *layout_;
  60   HorizontalLine *separator_;
  61   HorizontalListBox *buttons_;
  62
  63   virtual void initLayout();
  64   virtual void emitResponse(ResponseType response) = 0;
  65   virtual void onButtonResponse(Button &activator, ResponseType response_type);
  66
  67 private:
  68   CONSUI_DISABLE_COPY(AbstractDialog);
  69 };
  70
  71 } // namespace CppConsUI
  72
  73 #endif // ABSTRACTDIALOG_H
  74
  75 // vim: set tabstop=2 shiftwidth=2 textwidth=80 expandtab: