116 lines
2.7 KiB
C++
116 lines
2.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wxpoem.h
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// Purpose: A small C++ program which displays a random poem on
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// execution. It also allows search for poems containing a
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// string.
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// It requires winpoem.dat and creates winpoem.idx.
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// Original version (WinPoem) written in 1994.
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// This has not been rewritten in a long time so
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// beware, inelegant code!
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// Author: Julian Smart
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// Created: 12/12/98
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// Copyright: (c) 1998 Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WXPOEM_H_
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#define _WXPOEM_H_
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// Define a new application
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class MyApp: public wxApp
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{
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public:
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bool OnInit() wxOVERRIDE;
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int OnExit() wxOVERRIDE;
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};
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wxDECLARE_APP(MyApp);
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// Define a new canvas which can receive some events
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class MyCanvas: public wxWindow
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{
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public:
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MyCanvas(wxFrame *frame);
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virtual ~MyCanvas();
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void OnPaint(wxPaintEvent& event);
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void OnMouseEvent(wxMouseEvent& event);
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void OnChar(wxKeyEvent& event);
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private:
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wxMenu *m_popupMenu;
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wxDECLARE_EVENT_TABLE();
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};
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// Define a new frame
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class MainWindow: public wxFrame
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{
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public:
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MyCanvas *canvas;
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MainWindow(wxFrame *frame, wxWindowID id, const wxString& title,
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const wxPoint& pos, const wxSize& size, long style);
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virtual ~MainWindow();
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void OnCloseWindow(wxCloseEvent& event);
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void OnChar(wxKeyEvent& event);
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void OnPopup(wxCommandEvent& event);
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// Display next page or poem
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void NextPage(void);
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// Display previous page
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void PreviousPage(void);
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// User search
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void Search(bool);
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// Look in file for string
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long DoSearch(void);
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// Do the actual drawing of text (or just calculate size needed)
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void ScanBuffer(wxDC *dc, bool DrawIt, int *max_x, int *max_y);
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// Load the poem
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void GetIndexLoadPoem(void);
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void Resize(void);
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private:
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wxString m_searchString;
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wxString m_title;
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// Preferences
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void WritePreferences();
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void ReadPreferences();
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// Fonts
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void CreateFonts();
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wxFont *m_normalFont;
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wxFont *m_boldFont;
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wxFont *m_italicFont;
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// Icons
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wxIcon *m_corners[4];
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wxDECLARE_EVENT_TABLE();
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};
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// Menu items
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enum
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{
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POEM_ABOUT = wxID_ABOUT,
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POEM_EXIT = wxID_EXIT,
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POEM_PREVIOUS = wxID_BACKWARD,
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POEM_COPY = wxID_COPY,
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POEM_NEXT = wxID_FORWARD,
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POEM_NEXT_MATCH = wxID_MORE,
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POEM_BIGGER_TEXT = wxID_ZOOM_IN,
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POEM_SMALLER_TEXT = wxID_ZOOM_OUT,
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POEM_SEARCH = wxID_FIND,
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POEM_MINIMIZE = wxID_ICONIZE_FRAME
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};
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#endif // _WXPOEM_H_
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