OutputWorker Struct Reference

Worker for drawing contents of file lists in child pane. More...

#include <pane.h>

Collaboration diagram for OutputWorker:

Public Member Functions
	OutputWorker ()
void	init_output (HWND hwnd)
void	output_text (LPDRAWITEMSTRUCT dis, int *positions, int col, LPCTSTR str, DWORD flags)
void	output_tabbed_text (LPDRAWITEMSTRUCT dis, int *positions, int col, LPCTSTR str)
void	output_number (LPDRAWITEMSTRUCT dis, int *positions, int col, LPCTSTR str)

Public Attributes
SIZE	_spaceSize
TCHAR	_num_sep
HFONT	_hfont

Detailed Description

Worker for drawing contents of file lists in child pane.

Definition at line 50 of file pane.h.

Constructor & Destructor Documentation

OutputWorker()

OutputWorker::OutputWorker

(

)

Definition at line 860 of file pane.cpp.

{
    _hfont = CreateFont(-MulDiv(8,GetDeviceCaps(WindowCanvas(0),LOGPIXELSY),72), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, TEXT("MS Sans Serif"));
}

Member Function Documentation

init_output()

void OutputWorker::init_output

(

HWND

hwnd

)

Definition at line 865 of file pane.cpp.

{
    TCHAR b[16];
 
    WindowCanvas canvas(hwnd);
 
    if (GetNumberFormat(LOCALE_USER_DEFAULT, 0, TEXT("1000"), 0, b, 16) > 4)
        _num_sep = b[1];
    else
        _num_sep = TEXT('.');
 
    FontSelection font(canvas, _hfont);
    GetTextExtentPoint32(canvas, TEXT(" "), 1, &_spaceSize);
}

Referenced by Pane::init().

output_number()

void OutputWorker::output_number	(	LPDRAWITEMSTRUCT	dis,
		int *	positions,
		int	col,
		LPCTSTR	str
	)

Definition at line 910 of file pane.cpp.

{
    int x = dis->rcItem.left;
    RECT rt;
    LPCTSTR s = str;
    TCHAR b[128];
    LPTSTR d = b;
    int pos;
 
    rt.left   = x+positions[col]+_spaceSize.cx;
    rt.top    = dis->rcItem.top;
    rt.right  = x+positions[col+1]-_spaceSize.cx;
    rt.bottom = dis->rcItem.bottom;
 
    if (*s)
        *d++ = *s++;
 
     // insert number separator characters
    pos = lstrlen(s) % 3;
 
    while(*s)
        if (pos--)
            *d++ = *s++;
        else {
            *d++ = _num_sep;
            pos = 3;
        }
 
    DrawText(dis->hDC, b, d-b, &rt, DT_RIGHT|DT_SINGLELINE|DT_NOPREFIX|DT_END_ELLIPSIS);
}

Referenced by Pane::draw_item().

output_tabbed_text()

void OutputWorker::output_tabbed_text	(	LPDRAWITEMSTRUCT	dis,
		int *	positions,
		int	col,
		LPCTSTR	str
	)

Definition at line 894 of file pane.cpp.

{
    int x = dis->rcItem.left;
    RECT rt;
 
    rt.left   = x+positions[col]+_spaceSize.cx;
    rt.top    = dis->rcItem.top;
    rt.right  = x+positions[col+1]-_spaceSize.cx;
    rt.bottom = dis->rcItem.bottom;
 
/*  DRAWTEXTPARAMS dtp = {sizeof(DRAWTEXTPARAMS), 2};
    DrawTextEx(dis->hDC, (LPTSTR)str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|DT_EXPANDTABS|DT_TABSTOP, &dtp);*/
 
    DrawText(dis->hDC, (LPTSTR)str, -1, &rt, DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8));
}

Referenced by Pane::draw_item().

output_text()

void OutputWorker::output_text	(	LPDRAWITEMSTRUCT	dis,
		int *	positions,
		int	col,
		LPCTSTR	str,
		DWORD	flags
	)

Definition at line 881 of file pane.cpp.

{
    int x = dis->rcItem.left;
    RECT rt;
 
    rt.left   = x+positions[col]+_spaceSize.cx;
    rt.top    = dis->rcItem.top;
    rt.right  = x+positions[col+1]-_spaceSize.cx;
    rt.bottom = dis->rcItem.bottom;
 
    DrawText(dis->hDC, (LPTSTR)str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|flags);
}

Referenced by Pane::draw_item().

Member Data Documentation

_hfont

HFONT OutputWorker::_hfont

Definition at line 61 of file pane.h.

Referenced by Pane::calc_single_width(), Pane::calc_widths(), Pane::init(), init_output(), and OutputWorker().

_num_sep

TCHAR OutputWorker::_num_sep

Definition at line 60 of file pane.h.

Referenced by init_output(), and output_number().

_spaceSize

SIZE OutputWorker::_spaceSize

Definition at line 59 of file pane.h.

Referenced by Pane::calc_single_width(), Pane::calc_widths(), Pane::draw_item(), init_output(), output_number(), output_tabbed_text(), and output_text().

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The documentation for this struct was generated from the following files:

• modules/rosapps/applications/explorer-old/shell/pane.h
• modules/rosapps/applications/explorer-old/shell/pane.cpp