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path: root/support/dktools/DkWxPathApp.cpt
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%%	options

copyright owner	=	Dirk Krause
copyright year	=	2011-xxxx
SPDX-License-Identifier:	BSD-3-Clause



%%	header

/**	Application to set PATH variable for DK tools.
*/
class DkWxPathApp : public wxApp
{
  protected:

    /**	Helper object.
    */
    DkWxAppHelper	*pHelper;

  protected:

    /**	Show error message if not sufficient memory available.
    */
    void
    ShowMemoryErrorMessage(void);

  public:

    /**	Initialize the application.
    */
    virtual bool	OnInit();

    /**	Clean up after running.
    */
    virtual int		OnExit();
};

#if	wxCHECK_VERSION(3,0,0)
wxDECLARE_APP(DkWxPathApp);
#else
DECLARE_APP(DkWxPathApp)
#endif



%%	module

#include "dk3conf.h"
#include "dkwxpath.h"


$!trace-include



/**	Implementation of application methods.
*/

#if	wxCHECK_VERSION(3,0,0)
wxIMPLEMENT_APP(DkWxPathApp);
#else
IMPLEMENT_APP(DkWxPathApp)
#endif


/**	Default texts used if no localized texts found.
*/
wxChar const * const dkwxpath_default_texts[] = {
$!string-table macro=wxT
#
#   0:	Program name
#
dkwxpath
#
#   1:	Application group name
#
dktools
#
#   2:	Software vendor name
#
Dirk Krause
#
#   3:	Label text: Modifying PATH environment variable.
#
Modifying PATH environment variable.
#
#   4:	Window title
#
dktools setup
#
#   5:	Dialog title: Failed to modify PATH variable.
#
PATH modification failed!
#
#   6:	Start of label text: Failed to modify PATH environment variable!
#
Failed to modify PATH environment variable!
#
#   7:	Label text contents: Please add
#
Please add 
#
#   8:	Label text contents: to the PATH environment variable
#
to the PATH environment variable
#
#   9:	Label text contents: Please remove
#
Please remove 
#
#  10:	Label text contents: from the PATH environment variable
#
from the PATH environment variable
#
#  11:	Label text contents: and reboot the computer as soon as possible.
#
and reboot the computer as soon as possible.
#
#  12
#
WxBmpp - EPS image
#
#  13
#
WxBmpp - PDF image
#
#  14
#
WxBmpp - PDF object
#
#  15
#
WxBmpp - PDF document
#
#  16
#
WxBmpp - PS document
#
#  17
#
WinPrint - default printer
#
#  18
#
WinPrint - specify printer
#
#  19
#
Open in WxBmpp
#
#  20
#
Open in WxDkct
#
#  21
#
Checksums
$!end
};



/**	Constant texts, not localized.
*/
wxChar const * const dkwxpath_nl_wx[] = {
$!string-table macro=wxT
Error
Not enough memory (RAM)!
$!end
};


static dkChar const dkwxpath_groupname[] = { dkT("dktools") };



static dkChar const dkwxpath_string_table[] = { dkT("dkwxpath.str") };



bool
DkWxPathApp::OnInit()
{
  bool			 back			= false;
  DkWxPathFrame		*frame			= NULL;
  wxChar const * const	*localizedTexts		= NULL;
  dkChar const * const	*dkLocalizedTexts	= NULL;
  wxXPMHandler		*phXpm			= NULL;
  wxICOHandler		*phIco			= NULL;

  $!trace-init	c:\\temp\\dkwpath.deb
  $? " + OnInit"

  pHelper =
  new DkWxAppHelper(argv[0], dkwxpath_default_texts[2], dkwxpath_groupname);
  if (NULL == pHelper) {
    ShowMemoryErrorMessage();
    goto finished;
  }
  if (!(pHelper->checkSetup())) {
    goto finished;
  }

  localizedTexts =
  pHelper->getStringTable(dkwxpath_default_texts, dkwxpath_string_table);
  dkLocalizedTexts = dk3app_messages(
    pHelper->getApp(), dkwxpath_string_table,
    (dkChar const **)dkwxpath_default_texts
  );
  if ((NULL == localizedTexts) || (NULL == dkLocalizedTexts)) {
    ShowMemoryErrorMessage();
    goto finished;
  }

  phXpm = new wxXPMHandler();
  if (NULL != phXpm) {
    wxImage::AddHandler(phXpm);
  } else {
    ShowMemoryErrorMessage();
    goto finished;
  }
  phIco = new wxICOHandler();
  if (NULL != phIco) {
    wxImage::AddHandler(phIco);
  } else {
    ShowMemoryErrorMessage();
    goto finished;
  }

  frame = new DkWxPathFrame(
    dkwxpath_default_texts[4], localizedTexts, dkLocalizedTexts, pHelper,
    DkWxPath_MainWindow, argc, argv
  );
  if (NULL == frame) {
    ShowMemoryErrorMessage();
    goto finished;
  }

  frame->restorePosition();
  frame->Show();
  back = true;

  finished:
  if (!(back)) {
    if (NULL != pHelper) {
      delete(pHelper); pHelper = NULL;
    }
  }
  $? "- OnInit %d", (int)back
  return back;
}



int
DkWxPathApp::OnExit()
{
  int	 back = 0;
  $? "+ OnExit"
  if(pHelper) {
    delete(pHelper); pHelper = NULL;
  }
  $? "- OnExit"
  $!trace-end
  return back;
}



void
DkWxPathApp::ShowMemoryErrorMessage(void)
{
  const wxChar	*s_title	= NULL;
  const wxChar	*s_text		= NULL;

  if (NULL != pHelper) {
    s_title = pHelper->getBasicString(3);
    s_text  = pHelper->getBasicString(9);
  }
  if (NULL == s_title) {
    s_title = dkwxpath_nl_wx[0];
  }
  if (NULL == s_text) {
    s_text  = dkwxpath_nl_wx[1];
  }
  wxMessageBox(s_text, s_title, (wxOK | wxCENTRE | wxICON_ERROR));
}