SuperTuxKart
general_text_field_dialog.hpp
1 // SuperTuxKart - a fun racing game with go-kart
2 // Copyright (C) 2016 SuperTuxKart-Team
3 //
4 // This program is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU General Public License
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7 // of the 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 General Public License for more details.
13 //
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15 // along with this program; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 
18 #ifndef HEADER_GENERAL_TEXT_FIELD_DIALOG_HPP
19 #define HEADER_GENERAL_TEXT_FIELD_DIALOG_HPP
20 
21 #include "guiengine/modaldialog.hpp"
22 #include "utils/cpp2011.hpp"
23 
24 #include "irrString.h"
25 
26 #include <functional>
27 
28 namespace GUIEngine
29 {
30  class TextBoxWidget;
31  class ButtonWidget;
32  class LabelWidget;
33 }
34 
41 {
42 private:
43  typedef std::function<void(const irr::core::stringw&)> DismissCallback;
44 
45  typedef
46  std::function<bool(GUIEngine::LabelWidget*, GUIEngine::TextBoxWidget*)>
47  ValidationCallback;
48 
49  GUIEngine::LabelWidget* m_title;
50 
51  GUIEngine::TextBoxWidget* m_text_field;
52 
53  DismissCallback m_dm_cb;
54 
55  ValidationCallback m_val_cb;
56 
57  bool m_self_destroy;
58 
59 public:
60  GeneralTextFieldDialog(const core::stringw& title, DismissCallback dm_cb,
61  ValidationCallback val_cb = []
63  {
64  // No validation if not specify, always go to dismiss callback
65  return true;
66  });
67  // ------------------------------------------------------------------------
69  // ------------------------------------------------------------------------
70  virtual void onEnterPressedInternal() OVERRIDE;
71  // ------------------------------------------------------------------------
72  virtual void onUpdate(float dt) OVERRIDE;
73  // ------------------------------------------------------------------------
74  GUIEngine::EventPropagation processEvent(const std::string& eventSource)
75  OVERRIDE;
76  // ------------------------------------------------------------------------
77  GUIEngine::TextBoxWidget* getTextField() const { return m_text_field; }
78  // ------------------------------------------------------------------------
79  GUIEngine::LabelWidget* getTitle() const { return m_title; }
80 
81 };
82 
83 #endif
A general textfield dialog to do anything based on captured text using callbacks.
Definition: general_text_field_dialog.hpp:40
virtual void onUpdate(float dt) OVERRIDE
Override to be notified of updates.
Definition: general_text_field_dialog.cpp:106
Contains all GUI engine related classes and functions.
Definition: abstract_state_manager.hpp:31
A text field widget.
Definition: text_box_widget.hpp:52
GUIEngine::EventPropagation processEvent(const std::string &eventSource) OVERRIDE
Returns whether to block event propagation (usually, you will want to block events you processed)
Definition: general_text_field_dialog.cpp:62
A simple label widget.
Definition: label_widget.hpp:35
Abstract base class representing a modal dialog.
Definition: modaldialog.hpp:55