editthemedialog.cpp

来自「roadnav 内含一个基于wxWindows库的车载导航系统。编译后」· C++ 代码 · 共 489 行

/*
 *  Roadnav
 *  EditThemeDialog.cpp
 *
 *  Copyright (c) 2004 - 2006 Richard L. Lynch <[e-mail]>
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of version 2 of the GNU General Public License
 *  as published by the Free Software Foundation.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

//////////////////////////////////////////////////////////////////////////////
/// \file
///
/// Contains the colors page of the preferences dialog box.
///
//////////////////////////////////////////////////////////////////////////////

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#ifdef _MSC_VER
#pragma warning(disable: 4786)
#pragma warning(disable: 4800)
#endif

#include <wx/wx.h>

#include "App.h"
#include "EditThemeDialog.h"
#include "libroadnav/MapSupport.h"
#include "Frame.h"

using namespace std;

//////////////////////////////////////////////////////////////////////////////
///
/// IDs for EditThemeDialog.cpp
///
//////////////////////////////////////////////////////////////////////////////
enum
{
	idName,
	idDetailLevel,
	idRecordType,
	idColor
};

//////////////////////////////////////////////////////////////////////////////
///
/// EditThemeDialog event table
///
//////////////////////////////////////////////////////////////////////////////
BEGIN_EVENT_TABLE(EditThemeDialog, wxDialog)
	EVT_TEXT(idDetailLevel, EditThemeDialog::OnDetailLevelChange)
	EVT_TEXT(idRecordType, EditThemeDialog::OnRecordTypeChange)
	EVT_BUTTON(wxID_OK, EditThemeDialog::OnOk)
END_EVENT_TABLE()

//////////////////////////////////////////////////////////////////////////////
///
/// \brief EditThemeDialog constructor - create and initialize controls
///
//////////////////////////////////////////////////////////////////////////////
EditThemeDialog::EditThemeDialog(
										wxWindow *parent,
										const wxString & strTheme,
										const MapAppearanceSettings & theme,
										int iDefaultDetailLevel)
											: wxDialog(
														parent, 
														-1, 
														wxT("Edit Theme"), 
														wxDefaultPosition, 
														wxDefaultSize),
m_Theme(theme), m_strTheme(strTheme)
{
	wxBoxSizer * psizerWnd;
	wxFlexGridSizer * psizerGrid;
	wxString strSel;
	int iDetailLevel;
	
	//////////////////////////////////////////////////////////////////////////
	// Box sizer for entire window
	//////////////////////////////////////////////////////////////////////////
	psizerWnd = new wxBoxSizer(wxVERTICAL);

	//////////////////////////////////////////////////////////////////////////
	// Sizer for top half
	//////////////////////////////////////////////////////////////////////////
	psizerGrid = new wxFlexGridSizer(2, 4, 10);

	psizerWnd->Add(
		psizerGrid,
		0,
		wxALL | wxGROW,
		10
	);
	
	//////////////////////////////////////////////////////////////////////////
	// Theme Name
	//////////////////////////////////////////////////////////////////////////
	psizerGrid->Add(
		new wxStaticText(this, idName, wxT("Theme Name")),
		1,
		wxALIGN_CENTER_VERTICAL | wxALIGN_RIGHT,
		0
	);
	
	m_pctlThemeName = new wxTextCtrl(this, idName, m_strTheme);
	psizerGrid->Add ( m_pctlThemeName, 1, wxGROW, 0 );
	
	//////////////////////////////////////////////////////////////////////////
	// Feature type text
	//////////////////////////////////////////////////////////////////////////
	psizerGrid->Add(
		new wxStaticText(this, -1, wxT("Feature Type")),
		1,
		wxALIGN_CENTER_VERTICAL | wxALIGN_RIGHT,
		0
	);
	
	//////////////////////////////////////////////////////////////////////////
	// Feature type combo box
	//////////////////////////////////////////////////////////////////////////

	m_pctlRecordType = new wxComboBox(this, idRecordType, wxT(""), wxDefaultPosition, wxSize(200, -1), 0, NULL, wxCB_READONLY);
	wxArrayString strRecordTypes = GetRecordTypeNames();
	m_pctlRecordType->Append(strRecordTypes);	
	m_pctlRecordType->SetSelection(0);
	
	// add to the sizer
	psizerGrid->Add(m_pctlRecordType,
				1,
				wxGROW,
				0
	);

	//////////////////////////////////////////////////////////////////////////
	// Detail level text
	//////////////////////////////////////////////////////////////////////////
	psizerGrid->Add(
		new wxStaticText(this, -1, wxT("Detail Level")),
		1,
		wxALIGN_CENTER_VERTICAL | wxALIGN_RIGHT,
		0
	);
	
	//////////////////////////////////////////////////////////////////////////
	// Detail level combo box
	//////////////////////////////////////////////////////////////////////////

	m_pctlDetailLevel = new wxComboBox(this, idRecordType, wxT(""), wxDefaultPosition, wxSize(200, -1), 0, NULL, wxCB_READONLY);
	
	for (iDetailLevel = 0; iDetailLevel < theme.GetDetailLevelCount(); iDetailLevel++)
		m_pctlDetailLevel->Append(wxString::Format(wxT("%d"), iDetailLevel));	
		
	m_pctlDetailLevel->SetSelection(iDefaultDetailLevel);
	
	// add to the sizer
	psizerGrid->Add(m_pctlDetailLevel,
				1,
				wxGROW,
				0
	);
	
	wxStaticBoxSizer * psizerDetailSpecific = new wxStaticBoxSizer(wxVERTICAL, this, wxT("Detail Level Settings"));

	// add to the sizer
	psizerWnd->Add(psizerDetailSpecific,
				1,
				wxGROW | wxALL,
				10
	);

	wxFlexGridSizer * psizerDetailSpecificGrid = new wxFlexGridSizer(2, 4, 10);

	// add to the sizer
	psizerDetailSpecific->Add(psizerDetailSpecificGrid,
				1,
				wxGROW,
				0
	);
	

	//////////////////////////////////////////////////////////////////////////
	// Color text
	//////////////////////////////////////////////////////////////////////////
	psizerDetailSpecificGrid->Add(
		new wxStaticText(this, -1, wxT("Color")),
		1,
		wxALIGN_CENTER_VERTICAL | wxALIGN_RIGHT,
		0
	);
	
	//////////////////////////////////////////////////////////////////////////
	// Color RecordType control
	//////////////////////////////////////////////////////////////////////////

	m_pctlColor = new ColorPickerControl(this, idColor, wxDefaultPosition, wxSize(40, 30));
	
	m_pctlColor->SetColor(m_Theme.GetMiscColor((EMiscColor) 0));
	
	// add to the sizer
	psizerDetailSpecificGrid->Add(m_pctlColor,
				1,
				wxFIXED_MINSIZE,
				0
	);

	//////////////////////////////////////////////////////////////////////////
	// Label Visible text
	//////////////////////////////////////////////////////////////////////////
	psizerDetailSpecificGrid->Add(
		new wxStaticText(this, -1, wxT("Label Visible")),
		1,
		wxALIGN_CENTER_VERTICAL | wxALIGN_RIGHT,
		0
	);
	
	//////////////////////////////////////////////////////////////////////////
	// Label Visible checkbox
	//////////////////////////////////////////////////////////////////////////

	m_pctlLabelVisible = new wxCheckBox(this, -1, wxT(""));
	
	// add to the sizer
	psizerDetailSpecificGrid->Add(m_pctlLabelVisible,
				1,
				wxGROW,
				0
	);

	//////////////////////////////////////////////////////////////////////////
	// Label Font Size text
	//////////////////////////////////////////////////////////////////////////
	psizerDetailSpecificGrid->Add(
		new wxStaticText(this, -1, wxT("Label Font Size")),
		1,
		wxALIGN_CENTER_VERTICAL | wxALIGN_RIGHT,
		0
	);
	
	//////////////////////////////////////////////////////////////////////////
	// Label Font Size text control
	//////////////////////////////////////////////////////////////////////////

	m_pctlLabelFontSize = new wxTextCtrl(this, -1, wxT(""));
	
	// add to the sizer
	psizerDetailSpecificGrid->Add(m_pctlLabelFontSize,
				1,
				wxGROW,
				0
	);

	//////////////////////////////////////////////////////////////////////////
	// Line Visible text
	//////////////////////////////////////////////////////////////////////////
	psizerDetailSpecificGrid->Add(
		new wxStaticText(this, -1, wxT("Line Visible")),
		1,
		wxALIGN_CENTER_VERTICAL | wxALIGN_RIGHT,
		0
	);
	
	//////////////////////////////////////////////////////////////////////////
	// Line Visible checkbox
	//////////////////////////////////////////////////////////////////////////

	m_pctlLineVisible = new wxCheckBox(this, -1, wxT(""));
	
	// add to the sizer
	psizerDetailSpecificGrid->Add(m_pctlLineVisible,
				1,
				wxGROW,
				0
	);

	//////////////////////////////////////////////////////////////////////////
	// Line Width text
	//////////////////////////////////////////////////////////////////////////
	psizerDetailSpecificGrid->Add(
		new wxStaticText(this, -1, wxT("Line Width")),
		1,
		wxALIGN_CENTER_VERTICAL | wxALIGN_RIGHT,
		0
	);
	
	//////////////////////////////////////////////////////////////////////////
	// Line Width text control
	//////////////////////////////////////////////////////////////////////////

	m_pctlLineWidth = new wxTextCtrl(this, -1, wxT(""));
	
	// add to the sizer
	psizerDetailSpecificGrid->Add(m_pctlLineWidth,
				1,
				wxGROW,
				0
	);

	//////////////////////////////////////////////////////////////////////////
	// ok and cancel button
	//////////////////////////////////////////////////////////////////////////
	wxStdDialogButtonSizer* psizerButton = CreateStdDialogButtonSizer(wxOK | wxCANCEL);
	psizerWnd->Add(psizerButton, 0, wxALL | wxALIGN_CENTER, 5);
	
	//////////////////////////////////////////////////////////////////////////
	// Set up the sizer
	//////////////////////////////////////////////////////////////////////////

	m_pctlRecordType->SetFocus();
	psizerWnd->Fit(this);
	SetSizer(psizerWnd);
	Layout();
	psizerWnd->SetSizeHints(this);
	
	RecordSettings();
	
	wxCommandEvent ev;
	OnRecordTypeChange(ev);
}

//////////////////////////////////////////////////////////////////////////////
///
/// \brief Ok button pressed - save settings
///
//////////////////////////////////////////////////////////////////////////////
void EditThemeDialog::OnOk(wxCommandEvent& event)
{
	RecordSettings();

	wxDialog::OnOK(event);
}

//////////////////////////////////////////////////////////////////////////////
///
/// \brief Save the active settings to m_Theme
///
//////////////////////////////////////////////////////////////////////////////
void EditThemeDialog::RecordSettings()
{
	m_strTheme = m_pctlThemeName->GetValue();

	if (m_iLastRecordType < 0)
		return;

	if (m_iLastRecordType <= LAST_MISCCOLOR )
		m_Theme.SetMiscColor((EMiscColor) m_iLastRecordType, m_pctlColor->GetColor());
	else
	{
		long lTmp;
		ERecordType eRecordType = (ERecordType) (m_iLastRecordType - LAST_MISCCOLOR - 1);
	
		m_Theme.SetColor(eRecordType, m_pctlColor->GetColor());

		if (m_iLastDetailLevel < 0)
			return;
		
		m_Theme.GetDetailSettings(m_iLastDetailLevel, eRecordType).m_bTextVisible = m_pctlLabelVisible->GetValue();
		
		m_pctlLabelFontSize->GetValue().ToLong(&lTmp);
		m_Theme.GetDetailSettings(m_iLastDetailLevel, eRecordType).m_iFontSize = lTmp;
		
		m_Theme.GetDetailSettings(m_iLastDetailLevel, eRecordType).m_bLineVisible = m_pctlLineVisible->GetValue();
		
		m_pctlLineWidth->GetValue().ToLong(&lTmp);
		m_Theme.GetDetailSettings(m_iLastDetailLevel, eRecordType).m_iWidth = lTmp;
	}
	
}

//////////////////////////////////////////////////////////////////////////////
///
/// \brief User changed feature types
///
//////////////////////////////////////////////////////////////////////////////
void EditThemeDialog::OnRecordTypeChange(wxCommandEvent & event)
{
	RecordSettings();
	
	m_iLastRecordType = m_pctlRecordType->GetSelection();
	m_iLastDetailLevel = m_pctlDetailLevel->GetSelection();
	
	if (m_iLastRecordType < 0)
		return;

	if ( m_iLastRecordType <= LAST_MISCCOLOR)
	{
		m_pctlDetailLevel->Enable(false);
		m_pctlLabelVisible->Enable(false);
		m_pctlLabelFontSize->Enable(false);
		m_pctlLineVisible->Enable(false);
		m_pctlLineWidth->Enable(false);

		m_pctlColor->SetColor(m_Theme.GetMiscColor((EMiscColor) m_iLastRecordType));
	}
	else
	{
		m_pctlDetailLevel->Enable(true);

		if (m_iLastRecordType < 0)
			return;
			
		ERecordType eRecordType = (ERecordType) (m_iLastRecordType - LAST_MISCCOLOR - 1);
		
		m_pctlLabelVisible->Enable(true);
		m_pctlLabelVisible->SetValue(m_Theme.GetDetailSettings(m_iLastDetailLevel, eRecordType).m_bTextVisible);

		m_pctlLabelFontSize->Enable(true);
		m_pctlLabelFontSize->SetValue(wxString::Format(wxT("%d"), m_Theme.GetDetailSettings(m_iLastDetailLevel, eRecordType).m_iFontSize));

		m_pctlLineVisible->Enable(true);
		m_pctlLineVisible->SetValue(m_Theme.GetDetailSettings(m_iLastDetailLevel, eRecordType).m_bLineVisible);

		m_pctlLineWidth->Enable(true);
		m_pctlLineWidth->SetValue(wxString::Format(wxT("%d"), m_Theme.GetDetailSettings(m_iLastDetailLevel, eRecordType).m_iWidth));

		m_pctlColor->SetColor(m_Theme.GetDetailSettings(m_iLastDetailLevel, eRecordType).m_clrLine);
	}
}

//////////////////////////////////////////////////////////////////////////////
///
/// \brief User changed detail level
///
//////////////////////////////////////////////////////////////////////////////
void EditThemeDialog::OnDetailLevelChange(wxCommandEvent & event)
{
	OnRecordTypeChange(event);
}

//////////////////////////////////////////////////////////////////////////////
///
/// \brief Creates a wxArrayString of record type names
///
//////////////////////////////////////////////////////////////////////////////
wxArrayString EditThemeDialog::GetRecordTypeNames()
{
	wxArrayString strNames;
	MapApp& app = wxGetApp();
	MapFrame* pFrame = (MapFrame*)app.GetTopWindow();
	IMapControlData& mapControlData = pFrame->GetMapControlData();

	strNames.Add(wxT("Background"));
	strNames.Add(wxT("Foreground"));
	strNames.Add(wxT("Marker Background"));
	strNames.Add(wxT("Marker Foreground"));
	
	wxInt16 nRecordTypes = mapControlData.GetNumRecordTypes();
	for ( wxInt16 iRecordType = 0; iRecordType < nRecordTypes; iRecordType++ )
	{
		strNames.Add( mapControlData.GetRecordTypeDisplayName(iRecordType) );
	}
	
	return strNames;
}

//////////////////////////////////////////////////////////////////////////////
///
/// \brief Returns the theme object
///
//////////////////////////////////////////////////////////////////////////////
MapAppearanceSettings EditThemeDialog::GetTheme()
{
	return m_Theme;
}

//////////////////////////////////////////////////////////////////////////////
///
/// \brief Returns the theme name
///
//////////////////////////////////////////////////////////////////////////////
wxString EditThemeDialog::GetThemeName()
{
   return m_strTheme;
}