265 lines
7.9 KiB
C++
265 lines
7.9 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2022 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <algorithm>
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#include <bitmaps.h>
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#include <string_utils.h>
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#include <dialogs/eda_reorderable_list_dialog.h>
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static int DEFAULT_SINGLE_COL_WIDTH = 260;
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EDA_REORDERABLE_LIST_DIALOG::EDA_REORDERABLE_LIST_DIALOG( wxWindow* aParent, const wxString& aTitle,
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const std::vector<wxString>& aAllItems,
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const std::vector<wxString>& aEnabledItems ) :
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EDA_REORDERABLE_LIST_DIALOG_BASE( aParent, wxID_ANY, aTitle ),
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m_availableItems( aAllItems ),
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m_enabledItems( aEnabledItems ),
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m_selectedAvailable( 0 ),
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m_selectedEnabled( 0 )
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{
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m_btnUp->SetBitmap( KiBitmap( BITMAPS::small_up ) );
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m_btnDown->SetBitmap( KiBitmap( BITMAPS::small_down ) );
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// DIALOG_SHIM needs a unique hash_key because classname is not sufficient
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// because so many dialogs share this same class, with different numbers of
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// columns, different column names, and column widths.
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m_hash_key = TO_UTF8( aTitle );
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m_availableListBox->InsertColumn( 0, wxEmptyString, wxLIST_FORMAT_LEFT,
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DEFAULT_SINGLE_COL_WIDTH );
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m_enabledListBox->InsertColumn( 0, wxEmptyString, wxLIST_FORMAT_LEFT,
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DEFAULT_SINGLE_COL_WIDTH );
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updateItems();
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SetupStandardButtons();
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// this line fixes an issue on Linux Ubuntu using Unity (dialog not shown),
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// and works fine on all systems
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GetSizer()->Fit( this );
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Centre();
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}
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void EDA_REORDERABLE_LIST_DIALOG::updateItems()
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{
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m_availableListBox->DeleteAllItems();
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m_enabledListBox->DeleteAllItems();
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std::set<wxString> enabledSet;
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for( size_t idx = 0; idx < m_enabledItems.size(); ++idx )
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{
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wxListItem info;
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info.m_itemId = idx;
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info.m_col = 0;
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info.m_text = m_enabledItems[idx];
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info.m_width = DEFAULT_SINGLE_COL_WIDTH;
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info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_WIDTH;
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m_enabledListBox->InsertItem( info );
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if( m_selectedEnabled == static_cast<long>( idx ) )
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m_enabledListBox->SetItemState( idx, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
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enabledSet.insert( m_enabledItems[idx] );
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}
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m_availableItems.erase( std::remove_if( m_availableItems.begin(), m_availableItems.end(),
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[&]( const wxString& aItem ) -> bool
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{
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return enabledSet.count( aItem );
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} ),
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m_availableItems.end() );
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for( size_t idx = 0; idx < m_availableItems.size(); ++idx )
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{
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wxListItem info;
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info.m_itemId = idx;
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info.m_col = 0;
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info.m_text = m_availableItems[idx];
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info.m_width = DEFAULT_SINGLE_COL_WIDTH;
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info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_WIDTH;
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m_availableListBox->InsertItem( info );
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if( m_selectedAvailable == static_cast<long>( idx ) )
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m_availableListBox->SetItemState( idx, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
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}
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if( !m_availableItems.empty() )
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m_availableListBox->EnsureVisible( m_selectedAvailable );
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if( !m_enabledItems.empty() )
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m_enabledListBox->EnsureVisible( m_selectedEnabled );
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m_btnAdd->Enable( !m_availableItems.empty() );
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m_btnRemove->Enable( !m_enabledItems.empty() );
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}
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void EDA_REORDERABLE_LIST_DIALOG::onAddItem( wxCommandEvent& aEvent )
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{
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wxListItem info;
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if( !getSelectedItem( m_availableListBox, info ) )
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return;
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m_availableItems.erase( m_availableItems.begin() + info.m_itemId );
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m_availableListBox->DeleteItem( m_selectedAvailable );
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long pos = std::min( m_selectedEnabled + 1, static_cast<long>( m_enabledItems.size() ) );
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info.m_itemId = pos;
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info.m_mask = wxLIST_MASK_TEXT;
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m_enabledItems.insert( m_enabledItems.begin() + pos, info.m_text );
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m_enabledListBox->InsertItem( info );
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updateButtons();
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}
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void EDA_REORDERABLE_LIST_DIALOG::onRemoveItem( wxCommandEvent& aEvent )
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{
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wxListItem info;
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if( !getSelectedItem( m_enabledListBox, info ) || info.m_itemId == 0 )
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return;
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m_enabledItems.erase( m_enabledItems.begin() + info.m_itemId );
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m_enabledListBox->DeleteItem( m_selectedEnabled );
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m_selectedEnabled = std::min( m_selectedEnabled,
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static_cast<long>( m_enabledItems.size() - 1 ) );
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m_enabledListBox->SetItemState( m_selectedEnabled, wxLIST_STATE_SELECTED,
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wxLIST_STATE_SELECTED );
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long pos = std::max( long( 0 ), m_selectedAvailable );
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info.m_itemId = pos;
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m_availableItems.insert( m_availableItems.begin() + pos, info.m_text );
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m_availableListBox->InsertItem( info );
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updateButtons();
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}
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void EDA_REORDERABLE_LIST_DIALOG::onMoveUp( wxCommandEvent& aEvent )
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{
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wxListItem info;
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if( !getSelectedItem( m_enabledListBox, info ) || info.m_itemId == 0 )
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return;
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auto current = m_enabledItems.begin() + info.m_itemId;
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auto prev = m_enabledItems.begin() + info.m_itemId - 1;
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std::iter_swap( current, prev );
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m_selectedEnabled--;
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updateButtons();
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updateItems();
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}
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void EDA_REORDERABLE_LIST_DIALOG::onMoveDown( wxCommandEvent& aEvent )
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{
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wxListItem info;
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if( !getSelectedItem( m_enabledListBox, info )
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|| info.m_itemId == static_cast<long>( m_enabledItems.size() ) - 1 )
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{
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return;
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}
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auto current = m_enabledItems.begin() + info.m_itemId;
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auto prev = m_enabledItems.begin() + info.m_itemId + 1;
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std::iter_swap( current, prev );
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m_selectedEnabled++;
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updateButtons();
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updateItems();
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}
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bool EDA_REORDERABLE_LIST_DIALOG::getSelectedItem( wxListCtrl* aList, wxListItem& aInfo )
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{
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long item = aList->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
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if( item < 0 )
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return false;
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aInfo.m_mask = wxLIST_MASK_DATA | wxLIST_MASK_STATE | wxLIST_MASK_TEXT;
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aInfo.m_itemId = item;
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aInfo.m_col = 0;
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if( !aList->GetItem( aInfo ) )
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return false;
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return true;
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}
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void EDA_REORDERABLE_LIST_DIALOG::onEnabledListItemSelected( wxListEvent& event )
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{
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wxListItem info;
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if( !getSelectedItem( m_enabledListBox, info ) )
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{
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m_selectedEnabled = -1;
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return;
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}
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m_selectedEnabled = info.m_itemId;
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updateButtons();
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}
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void EDA_REORDERABLE_LIST_DIALOG::onAvailableListItemSelected( wxListEvent& event )
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{
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wxListItem info;
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if( !getSelectedItem( m_availableListBox, info ) )
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{
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m_selectedAvailable = -1;
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return;
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}
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m_selectedAvailable = info.m_itemId;
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updateButtons();
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}
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void EDA_REORDERABLE_LIST_DIALOG::updateButtons()
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{
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m_btnUp->Enable( !m_enabledItems.empty() && m_selectedEnabled > 0 );
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m_btnDown->Enable( !m_enabledItems.empty() && m_selectedEnabled > 0 &&
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m_selectedEnabled < static_cast<int>( m_enabledItems.size() ) - 1 );
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m_btnAdd->Enable( !m_availableItems.empty() && m_selectedAvailable >= 0 );
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m_btnRemove->Enable( !m_enabledItems.empty() && m_selectedEnabled > 0 );
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}
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