wprinter.c File Reference

#include <memory.h>
#include "wresource.h"
#include "wcommon.h"

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Functions
void	PrintRegister (LP_PRINT lpr)
LP_PRINT	PrintFind (HDC hdc)
void	PrintUnregister (LP_PRINT lpr)
EXPORT BOOL CALLBACK	PrintDlgProc (HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
EXPORT BOOL CALLBACK	PrintAbortProc (HDC hdcPrn, int code)
Variables
static LP_PRINT	prlist = NULL

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Function Documentation

EXPORT BOOL CALLBACK PrintAbortProc	(	HDC	hdcPrn,
		int	code
	)

Definition at line 107 of file wprinter.c.

References tagPRINT::bUserAbort, tagPRINT::hDlgPrint, and PrintFind().

Referenced by CopyPrint().

{
  MSG msg;
  LP_PRINT lpr;
  lpr = PrintFind (hdcPrn);
  while (!lpr->bUserAbort && PeekMessage (&msg, 0, 0, 0, PM_REMOVE))
    {
      if (!lpr->hDlgPrint || !IsDialogMessage (lpr->hDlgPrint, &msg))
        {
          TranslateMessage (&msg);
          DispatchMessage (&msg);
        }
    }
  return (!lpr->bUserAbort);
}

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EXPORT BOOL CALLBACK PrintDlgProc	(	HWND	hDlg,
		UINT	message,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 84 of file wprinter.c.

References tagPRINT::bUserAbort, FALSE, tagPRINT::hDlgPrint, and TRUE.

Referenced by CopyPrint().

{
  LP_PRINT lpr;
  HWND parent;
  parent = GetParent (hDlg);
  lpr = (LP_PRINT) GetWindowLong (parent, 4);
  switch (message)
    {
    case WM_INITDIALOG:
      lpr->hDlgPrint = hDlg;
      SetWindowText (hDlg, (LPSTR) lParam);
      EnableMenuItem (GetSystemMenu (hDlg, FALSE), SC_CLOSE, MF_GRAYED);
      return TRUE;
    case WM_COMMAND:
      lpr->bUserAbort = TRUE;
      lpr->hDlgPrint = 0;
      EnableWindow (GetParent (hDlg), TRUE);
      EndDialog (hDlg, FALSE);
      return TRUE;
    }
  return FALSE;
}

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LP_PRINT PrintFind

(

HDC

hdc

)

Definition at line 50 of file wprinter.c.

References prlist.

Referenced by PrintAbortProc().

{
  LP_PRINT this;
  this = prlist;
  while (this && (this->hdcPrn != hdc))
    {
      this = this->next;
    }
  return this;
}

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void PrintRegister

(

LP_PRINT

lpr

)

Definition at line 42 of file wprinter.c.

References tagPRINT::next, and prlist.

Referenced by CopyPrint().

{
  LP_PRINT next;
  next = prlist;
  prlist = lpr;
  lpr->next = next;
}

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void PrintUnregister

(

LP_PRINT

lpr

)

Definition at line 61 of file wprinter.c.

References tagPRINT::next, NULL, and prlist.

Referenced by CopyPrint().

{
  LP_PRINT this, prev;
  prev = (LP_PRINT) NULL;
  this = prlist;
  while (this && (this != lpr))
    {
      prev = this;
      this = this->next;
    }
  if (this && (this == lpr))
    {
      /* unhook it */
      if (prev)
        prev->next = this->next;
      else
        prlist = this->next;
    }
}

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Variable Documentation

LP_PRINT prlist = NULL [static]

Definition at line 37 of file wprinter.c.

Referenced by PrintFind(), PrintRegister(), and PrintUnregister().

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