kicad/common/widgets/paged_dialog.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
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* Copyright (C) 2019-2021 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include <confirm.h>
#include <widgets/resettable_panel.h>
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#include <wx/button.h>
#include <wx/grid.h>
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#include <wx/sizer.h>
#include <wx/statline.h>
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#include <wx/treebook.h>
#include <wx/treectrl.h>
#include <widgets/infobar.h>
#include <widgets/paged_dialog.h>
#include <wx/stc/stc.h>
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#include <algorithm>
// Maps from dialogTitle <-> pageTitle for keeping track of last-selected pages.
// This is not a simple page index because some dialogs have dynamic page sets.
std::map<wxString, wxString> g_lastPage;
std::map<wxString, wxString> g_lastParentPage;
PAGED_DIALOG::PAGED_DIALOG( wxWindow* aParent, const wxString& aTitle, bool aShowReset,
const wxString& aAuxiliaryAction ) :
DIALOG_SHIM( aParent, wxID_ANY, aTitle, wxDefaultPosition, wxDefaultSize,
wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER ),
m_auxiliaryButton( nullptr ),
m_resetButton( nullptr ),
m_cancelButton( nullptr ),
m_title( aTitle ),
m_dirty( false )
{
auto mainSizer = new wxBoxSizer( wxVERTICAL );
SetSizer( mainSizer );
m_infoBar = new WX_INFOBAR( this );
mainSizer->Add( m_infoBar, 0, wxEXPAND, 0 );
m_treebook = new wxTreebook( this, wxID_ANY );
m_treebook->SetFont( KIUI::GetControlFont( this ) );
mainSizer->Add( m_treebook, 1, wxEXPAND|wxLEFT|wxTOP, 10 );
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auto line = new wxStaticLine( this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
wxLI_HORIZONTAL );
mainSizer->Add( line, 0, wxEXPAND|wxLEFT|wxTOP|wxRIGHT, 10 );
m_buttonsSizer = new wxBoxSizer( wxHORIZONTAL );
if( aShowReset )
{
m_resetButton = new wxButton( this, wxID_ANY, _( "Reset to Defaults" ) );
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m_buttonsSizer->Add( m_resetButton, 0, wxALIGN_CENTER_VERTICAL|wxRIGHT|wxLEFT, 5 );
}
if( !aAuxiliaryAction.IsEmpty() )
{
m_auxiliaryButton = new wxButton( this, wxID_ANY, aAuxiliaryAction );
m_buttonsSizer->Add( m_auxiliaryButton, 0, wxALIGN_CENTER_VERTICAL|wxRIGHT|wxLEFT, 5 );
}
m_buttonsSizer->AddStretchSpacer();
wxStdDialogButtonSizer* sdbSizer = new wxStdDialogButtonSizer();
wxButton* sdbSizerOK = new wxButton( this, wxID_OK );
sdbSizer->AddButton( sdbSizerOK );
wxButton* sdbSizerCancel = new wxButton( this, wxID_CANCEL );
sdbSizer->AddButton( sdbSizerCancel );
sdbSizer->Realize();
m_buttonsSizer->Add( sdbSizer, 1, 0, 5 );
mainSizer->Add( m_buttonsSizer, 0, wxALL|wxEXPAND, 5 );
SetupStandardButtons();
// We normally save the dialog size and position based on its class-name. This class
// substitutes the title so that each distinctly-titled dialog can have its own saved
// size and position.
m_hash_key = aTitle;
if( m_auxiliaryButton )
{
m_auxiliaryButton->Bind( wxEVT_COMMAND_BUTTON_CLICKED, &PAGED_DIALOG::OnAuxiliaryAction,
this );
}
if( m_resetButton )
{
m_resetButton->Bind( wxEVT_COMMAND_BUTTON_CLICKED, &PAGED_DIALOG::OnResetButton, this );
}
m_treebook->Bind( wxEVT_TREEBOOK_PAGE_CHANGED, &PAGED_DIALOG::OnPageChanged, this );
m_treebook->Bind( wxEVT_TREEBOOK_PAGE_CHANGING, &PAGED_DIALOG::OnPageChanging, this );
}
void PAGED_DIALOG::finishInitialization()
{
// For some reason adding page labels to the treeCtrl doesn't invalidate its bestSize
// cache so we have to do it by hand
m_treebook->GetTreeCtrl()->InvalidateBestSize();
for( size_t i = 0; i < m_treebook->GetPageCount(); ++i )
m_treebook->GetPage( i )->Layout();
m_treebook->Layout();
m_treebook->Fit();
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finishDialogSettings();
Centre( wxBOTH );
}
void PAGED_DIALOG::SetInitialPage( const wxString& aPage, const wxString& aParentPage )
{
g_lastPage[ m_title ] = aPage;
g_lastParentPage[ m_title ] = aParentPage;
}
PAGED_DIALOG::~PAGED_DIALOG()
{
// Store the current parentPageTitle/pageTitle hierarchy so we can re-select it
// next time.
wxString lastPage = wxEmptyString;
wxString lastParentPage = wxEmptyString;
int selected = m_treebook->GetSelection();
if( selected != wxNOT_FOUND )
{
lastPage = m_treebook->GetPageText( (unsigned) selected );
int parent = m_treebook->GetPageParent( (unsigned) selected );
if( parent != wxNOT_FOUND )
lastParentPage = m_treebook->GetPageText( (unsigned) parent );
}
g_lastPage[ m_title ] = lastPage;
g_lastParentPage[ m_title ] = lastParentPage;
if( m_auxiliaryButton )
{
m_auxiliaryButton->Unbind( wxEVT_COMMAND_BUTTON_CLICKED, &PAGED_DIALOG::OnAuxiliaryAction,
this );
}
if( m_resetButton )
{
m_resetButton->Unbind( wxEVT_COMMAND_BUTTON_CLICKED, &PAGED_DIALOG::OnResetButton, this );
}
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m_treebook->Unbind( wxEVT_TREEBOOK_PAGE_CHANGED, &PAGED_DIALOG::OnPageChanged, this );
m_treebook->Unbind( wxEVT_TREEBOOK_PAGE_CHANGING, &PAGED_DIALOG::OnPageChanging, this );
}
bool PAGED_DIALOG::TransferDataToWindow()
{
finishInitialization();
// Call TransferDataToWindow() only once:
// this is enough on wxWidgets 3.1
if( !DIALOG_SHIM::TransferDataToWindow() )
return false;
// On wxWidgets 3.0, TransferDataFromWindow() is not called recursively
// so we have to call it for each page
#if !wxCHECK_VERSION( 3, 1, 0 )
for( size_t i = 0; i < m_treebook->GetPageCount(); ++i )
{
wxWindow* page = m_treebook->GetPage( i );
if( !page->TransferDataToWindow() )
return false;
}
#endif
// Search for a page matching the lastParentPageTitle/lastPageTitle hierarchy
wxString lastPage = g_lastPage[ m_title ];
wxString lastParentPage = g_lastParentPage[ m_title ];
int lastPageIndex = wxNOT_FOUND;
for( size_t i = 0; i < m_treebook->GetPageCount(); ++i )
{
if( m_treebook->GetPageText( i ) == lastPage )
{
if( lastParentPage.IsEmpty() )
{
lastPageIndex = i;
break;
}
if( m_treebook->GetPageParent( i ) >= 0
&& m_treebook->GetPageText( (unsigned) m_treebook->GetPageParent( i ) ) == lastParentPage )
{
lastPageIndex = i;
break;
}
}
}
lastPageIndex = std::max( 0, lastPageIndex );
m_treebook->ChangeSelection( lastPageIndex );
UpdateResetButton( lastPageIndex );
return true;
}
bool PAGED_DIALOG::TransferDataFromWindow()
{
bool ret = true;
// Call TransferDataFromWindow() only once:
// this is enough on wxWidgets 3.1
if( !DIALOG_SHIM::TransferDataFromWindow() )
ret = false;
// On wxWidgets 3.0, TransferDataFromWindow() is not called recursively
// so we have to call it for each page
#if !wxCHECK_VERSION( 3, 1, 0 )
for( size_t i = 0; i < m_treebook->GetPageCount(); ++i )
{
wxWindow* page = m_treebook->GetPage( i );
if( !page->TransferDataFromWindow() )
{
m_treebook->ChangeSelection( i );
ret = false;
break;
}
}
#endif
return ret;
}
void PAGED_DIALOG::SetError( const wxString& aMessage, const wxString& aPageName, int aCtrlId,
int aRow, int aCol )
{
SetError( aMessage, FindWindow( aPageName ), FindWindow( aCtrlId ), aRow, aCol );
}
void PAGED_DIALOG::SetError( const wxString& aMessage, wxWindow* aPage, wxWindow* aCtrl,
int aRow, int aCol )
{
if( aCtrl )
{
m_infoBar->ShowMessageFor( aMessage, 10000, wxICON_WARNING );
if( wxTextCtrl* textCtrl = dynamic_cast<wxTextCtrl*>( aCtrl ) )
{
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textCtrl->SetSelection( -1, -1 );
textCtrl->SetFocus();
return;
}
if( wxStyledTextCtrl* scintilla = dynamic_cast<wxStyledTextCtrl*>( aCtrl ) )
{
if( aRow > 0 )
{
int pos = scintilla->PositionFromLine( aRow - 1 ) + ( aCol - 1 );
scintilla->GotoPos( pos );
}
scintilla->SetFocus();
return;
}
if( wxGrid* grid = dynamic_cast<wxGrid*>( aCtrl ) )
{
grid->SetFocus();
grid->MakeCellVisible( aRow, aCol );
grid->SetGridCursor( aRow, aCol );
grid->EnableCellEditControl( true );
grid->ShowCellEditControl();
return;
}
}
}
void PAGED_DIALOG::UpdateResetButton( int aPage )
{
wxWindow* panel = m_treebook->GetPage( aPage );
wxCHECK( panel, /* void */ );
// Enable the reset button only if the page is re-settable
if( m_resetButton )
{
if( panel && ( panel->GetWindowStyle() & wxRESETTABLE ) )
{
m_resetButton->SetLabel( wxString::Format( _( "Reset %s to Defaults" ),
m_treebook->GetPageText( aPage ) ) );
m_resetButton->SetToolTip( panel->GetHelpTextAtPoint( wxPoint( -INT_MAX, INT_MAX ),
wxHelpEvent::Origin_Unknown ) );
m_resetButton->Enable( true );
}
else
{
m_resetButton->SetLabel( _( "Reset to Defaults" ) );
m_resetButton->SetToolTip( wxString() );
m_resetButton->Enable( false );
}
m_resetButton->GetParent()->Layout();
}
}
void PAGED_DIALOG::OnPageChanged( wxBookCtrlEvent& event )
{
int page = event.GetSelection();
// Use the first sub-page when a tree level node is selected.
if( m_treebook->GetCurrentPage()->GetChildren().IsEmpty() )
{
unsigned next = page + 1;
if( next < m_treebook->GetPageCount() )
m_treebook->ChangeSelection( next );
}
UpdateResetButton( page );
wxSizeEvent evt( wxDefaultSize );
wxQueueEvent( m_treebook, evt.Clone() );
}
void PAGED_DIALOG::OnPageChanging( wxBookCtrlEvent& aEvent )
{
int currentPage = aEvent.GetOldSelection();
if( currentPage == wxNOT_FOUND )
return;
wxWindow* page = m_treebook->GetPage( currentPage );
wxCHECK( page, /* void */ );
// If there is a validation error on the current page, don't allow the page change.
if( !page->Validate() || !page->TransferDataFromWindow() )
{
aEvent.Veto();
return;
}
}
void PAGED_DIALOG::OnResetButton( wxCommandEvent& aEvent )
{
int sel = m_treebook->GetSelection();
if( sel == wxNOT_FOUND )
return;
// NB: dynamic_cast doesn't work over Kiway
wxWindow* panel = m_treebook->GetPage( sel );
if( panel )
{
wxCommandEvent resetCommand( wxEVT_COMMAND_BUTTON_CLICKED, ID_RESET_PANEL );
panel->ProcessWindowEvent( resetCommand );
}
}