Dogcows Code - chaz/openbox/blob - otk/messagedialog.hh

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 #ifndef __messagedialog_hh
   3 #define __messagedialog_hh
   4
   5 #include "widget.hh"
   6 #include "ustring.hh"
   7
   8 #include <vector>
   9
  10 namespace otk {
  11
  12 class Button;
  13 class Label;
  14
  15 class DialogButton {
  16   ustring _label;
  17   bool _default;
  18 public:
  19   DialogButton(char *label) : _label(label), _default(false)
  20     {}
  21   DialogButton(char *label, bool def) : _label(label), _default(def)
  22     {}
  23   inline const ustring& label() const { return _label; }
  24   inline const bool& isDefault() const { return _default; }
  25
  26   bool operator==(const DialogButton &o) const { return  _label == o._label;  }
  27   bool operator!=(const DialogButton &o) const { return!(_label == o._label); }
  28 };
  29
  30 class MessageDialog : public Widget {
  31 public:
  32   MessageDialog(int screen, EventDispatcher *ed, ustring title,
  33                 ustring caption);
  34   MessageDialog(EventDispatcher *ed, ustring title, ustring caption);
  35   MessageDialog(Widget *parent, ustring title, ustring caption);
  36   virtual ~MessageDialog();
  37
  38   virtual void addButton(const DialogButton &b) { _buttons.push_back(b); }
  39
  40   virtual const DialogButton& run();
  41
  42   virtual void show();
  43   virtual void hide();
  44   virtual void focus();
  45
  46   virtual const DialogButton& result() const { return *_result; }
  47   virtual void setResult(const DialogButton &result) { _result = &result; }
  48
  49   virtual void keyPressHandler(const XKeyEvent &e);
  50   virtual void clientMessageHandler(const XClientMessageEvent &e);
  51
  52 private:
  53   static DialogButton _default_result;
  54
  55   void init(const ustring &title, const ustring &caption);
  56
  57   std::vector<DialogButton> _buttons;
  58   std::vector<Button *> _button_widgets;
  59   Label *_label;
  60   Widget *_button_holder;
  61   KeyCode _return;
  62   KeyCode _escape;
  63   const DialogButton *_result;
  64 };
  65
  66 }
  67
  68 #endif // __messagedialog_hh