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More wxWidgets in wxPoem demo code.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32964 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Włodzimierz Skiba 2005-03-21 20:22:39 +00:00
parent a603d77ec1
commit 3baa26624a
3 changed files with 70 additions and 92 deletions
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151
demos/poem/wxpoem.cpp
View File

@ -31,13 +31,11 @@
#include "wxpoem.h"
#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXX11__)
#include "corner1.xpm"
#include "corner2.xpm"
#include "corner3.xpm"
#include "corner4.xpm"
#include "wxpoem.xpm"
#endif
#define buf_size 10000
#define DEFAULT_POETRY_DAT "wxpoem"
@ -82,16 +80,6 @@ static bool index_ok = false; // Index loaded ok
static bool paging = false; // Are we paging?
static int current_page = 0; // Currently viewed page
wxIcon *Corner1 = NULL;
wxIcon *Corner2 = NULL;
wxIcon *Corner3 = NULL;
wxIcon *Corner4 = NULL;
// Pens
wxPen *GreyPen = NULL;
wxPen *DarkGreyPen = NULL;
wxPen *WhitePen = NULL;
// Backing bitmap
wxBitmap *backingBitmap = NULL;
@ -135,8 +123,28 @@ MainWindow::MainWindow(wxFrame *frame, wxWindowID id, const wxString& title,
const wxPoint& pos, const wxSize& size, long style):
wxFrame(frame, id, title, pos, size, style)
{
m_corners[0] = m_corners[1] = m_corners[2] = m_corners[3] = NULL;
ReadPreferences();
CreateFonts();
SetIcon(wxpoem_xpm);
m_corners[0] = new wxIcon( corner1_xpm );
m_corners[1] = new wxIcon( corner2_xpm );
m_corners[2] = new wxIcon( corner3_xpm );
m_corners[3] = new wxIcon( corner4_xpm );
}
MainWindow::~MainWindow()
{
for (int i=0;i<4;i++)
{
if(m_corners[i])
{
delete m_corners[i];
}
}
}
// Read the poetry buffer, either for finding the size
@ -167,7 +175,7 @@ void MainWindow::ScanBuffer(wxDC *dc, bool DrawIt, int *max_x, int *max_y)
if (DrawIt && wxColourDisplay())
{
dc->SetBrush(*wxLIGHT_GREY_BRUSH);
dc->SetPen(*GreyPen);
dc->SetPen(*wxGREY_PEN);
dc->DrawRectangle(0, 0, width, height);
dc->SetBackgroundMode(wxTRANSPARENT);
}
@ -378,9 +386,9 @@ void MainWindow::ScanBuffer(wxDC *dc, bool DrawIt, int *max_x, int *max_y)
// Right and bottom white lines - 'grey' (black!) if
// we're running on a mono display.
if (wxColourDisplay())
dc->SetPen(*WhitePen);
dc->SetPen(*wxWHITE_PEN);
else
dc->SetPen(*DarkGreyPen);
dc->SetPen(*wxBLACK_PEN);
dc->DrawLine(width-THICK_LINE_BORDER, THICK_LINE_BORDER,
width-THICK_LINE_BORDER, height-THICK_LINE_BORDER);
@ -388,20 +396,20 @@ void MainWindow::ScanBuffer(wxDC *dc, bool DrawIt, int *max_x, int *max_y)
THICK_LINE_BORDER, height-THICK_LINE_BORDER);
// Left and top grey lines
dc->SetPen(*DarkGreyPen);
dc->SetPen(*wxBLACK_PEN);
dc->DrawLine(THICK_LINE_BORDER, height-THICK_LINE_BORDER,
THICK_LINE_BORDER, THICK_LINE_BORDER);
dc->DrawLine(THICK_LINE_BORDER, THICK_LINE_BORDER,
width-THICK_LINE_BORDER, THICK_LINE_BORDER);
// Draw icons
dc->DrawIcon(* Corner1, 0, 0);
dc->DrawIcon(* Corner2, int(width-32), 0);
dc->DrawIcon(* m_corners[0], 0, 0);
dc->DrawIcon(* m_corners[1], int(width-32), 0);
int y2 = height - 32;
int x2 = (width-32);
dc->DrawIcon(* Corner3, 0, y2);
dc->DrawIcon(* Corner4, x2, y2);
dc->DrawIcon(* m_corners[2], 0, y2);
dc->DrawIcon(* m_corners[3], x2, y2);
}
}
@ -513,91 +521,64 @@ void MainWindow::Search(bool ask)
bool MyApp::OnInit()
{
poem_buffer = new wxChar[buf_size];
poem_buffer = new wxChar[buf_size];
GreyPen = new wxPen(_T("LIGHT GREY"), THICK_LINE_WIDTH, wxSOLID);
DarkGreyPen = new wxPen(_T("GREY"), THICK_LINE_WIDTH, wxSOLID);
WhitePen = new wxPen(_T("WHITE"), THICK_LINE_WIDTH, wxSOLID);
// Seed the random number generator
// Seed the random number generator
#ifdef __WXWINCE__
srand((unsigned) CeGetRandomSeed());
srand((unsigned) CeGetRandomSeed());
#else
time_t current_time;
time_t current_time;
(void)time(&current_time);
srand((unsigned int)current_time);
(void)time(&current_time);
srand((unsigned int)current_time);
#endif
// randomize();
pages[0] = 0;
pages[0] = 0;
TheMainWindow = new MainWindow(NULL,
wxID_ANY,
_T("wxPoem"),
wxPoint(XPos, YPos),
wxDefaultSize,
wxCAPTION|wxMINIMIZE_BOX|wxSYSTEM_MENU|wxCLOSE_BOX|wxFULL_REPAINT_ON_RESIZE
);
TheMainWindow = new MainWindow(NULL,
wxID_ANY,
_T("wxPoem"),
wxPoint(XPos, YPos),
wxDefaultSize,
wxCAPTION|wxMINIMIZE_BOX|wxSYSTEM_MENU|wxCLOSE_BOX|wxFULL_REPAINT_ON_RESIZE
);
TheMainWindow->SetIcon(wxICON(wxpoem));
TheMainWindow->canvas = new MyCanvas(TheMainWindow);
TheMainWindow->canvas = new MyCanvas(TheMainWindow);
if (argc > 1)
{
index_filename = wxStrcpy(new wxChar[wxStrlen(argv[1]) + 1], argv[1]);
data_filename = wxStrcpy(new wxChar[wxStrlen(argv[1]) + 1], argv[1]);
}
else
{
index_filename = _T(DEFAULT_POETRY_IND);
data_filename = _T(DEFAULT_POETRY_DAT);
}
TryLoadIndex();
if (argc > 1)
{
index_filename = wxStrcpy(new wxChar[wxStrlen(argv[1]) + 1], argv[1]);
data_filename = wxStrcpy(new wxChar[wxStrlen(argv[1]) + 1], argv[1]);
}
else
{
index_filename = _T(DEFAULT_POETRY_IND);
data_filename = _T(DEFAULT_POETRY_DAT);
}
TryLoadIndex();
TheMainWindow->GetIndexLoadPoem();
TheMainWindow->Resize();
TheMainWindow->Show(true);
#ifdef __WXMSW__
Corner1 = new wxIcon(_T("icon_1"));
Corner2 = new wxIcon(_T("icon_2"));
Corner3 = new wxIcon(_T("icon_3"));
Corner4 = new wxIcon(_T("icon_4"));
#endif
#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXX11__)
Corner1 = new wxIcon( corner1_xpm );
Corner2 = new wxIcon( corner2_xpm );
Corner3 = new wxIcon( corner3_xpm );
Corner4 = new wxIcon( corner4_xpm );
#endif
TheMainWindow->GetIndexLoadPoem();
TheMainWindow->Resize();
TheMainWindow->Show(true);
return true;
return true;
}
int MyApp::OnExit()
{
if (backingBitmap)
delete backingBitmap;
delete GreyPen;
delete DarkGreyPen;
delete WhitePen;
if (backingBitmap)
delete backingBitmap;
delete Corner1;
delete Corner2;
delete Corner3;
delete Corner4;
delete[] poem_buffer;
delete[] poem_buffer;
return 0;
return 0;
}
void MainWindow::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
{
WritePreferences();
this->Destroy();
WritePreferences();
this->Destroy();
}
void MainWindow::OnChar(wxKeyEvent& event)
@ -866,14 +847,14 @@ long MainWindow::DoSearch(void)
return false;
FILE *file;
long i = 0;
size_t i = 0;
int ch = 0;
wxChar buf[100];
long find_start;
long previous_poem_start;
bool found = false;
int search_length = m_searchString.length();
size_t search_length = m_searchString.length();
if (same_search)
{

4
demos/poem/wxpoem.h
View File

@ -51,6 +51,7 @@ class MainWindow: public wxFrame
public:
MyCanvas *canvas;
MainWindow(wxFrame *frame, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style);
~MainWindow();
void OnCloseWindow(wxCloseEvent& event);
void OnChar(wxKeyEvent& event);
@ -90,6 +91,9 @@ private:
wxFont *m_boldFont;
wxFont *m_italicFont;
// Icons
wxIcon *m_corners[4];
DECLARE_EVENT_TABLE()
};

7
demos/poem/wxpoem.rc
View File

@ -1,11 +1,4 @@
aaaa ICON "wxpoem.ico"
wxpoem ICON "wxpoem.ico"
wxSTD_FRAME ICON "wxpoem.ico"
icon_1 ICON "corner1.ico"
icon_2 ICON "corner2.ico"
icon_3 ICON "corner3.ico"
icon_4 ICON "corner4.ico"
#include "wx/msw/wx.rc"