Merge pull request #3 from saurabhb17/master

secondary files

1 files changed, 252 insertions, 0 deletions

diff --git a/common/displlst.cpp b/common/displlst.cpp
new file mode 100644
index 0000000..b8961f6
--- /dev/null
+++ b/common/displlst.cpp
@@ -0,0 +1,252 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2007 Jean-Pierre Charras, jp.charras at wanadoo.fr
+ * Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
+ * Copyright (C) 1992-2013 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 2
+ * 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, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+/**
+ * @file displlst.cpp
+ */
+
+#include <fctsys.h>
+#include <macros.h>
+#include <draw_frame.h>
+#include <kicad_string.h>
+#include <dialog_helpers.h>
+
+EDA_LIST_DIALOG::EDA_LIST_DIALOG( EDA_DRAW_FRAME* aParent, const wxString& aTitle,
+                                  const wxArrayString& aItemHeaders,
+                                  const std::vector<wxArrayString>& aItemList,
+                                  const wxString& aSelection,
+                                  void( *aCallBackFunction )( wxString&, void* ),
+                                  void* aCallBackFunctionData,
+                                  bool aSortList ) :
+    EDA_LIST_DIALOG_BASE( aParent, wxID_ANY, aTitle )
+{
+    m_sortList    = aSortList;
+    m_cb_func     = aCallBackFunction;
+    m_cb_data     = aCallBackFunctionData;
+    m_itemsListCp = &aItemList;
+
+    initDialog( aItemHeaders, aSelection );
+
+    // DIALOG_SHIM needs a unique hash_key because classname is not sufficient
+    // because so many dialogs share this same class, with different numbers of
+    // columns, different column names, and column widths.
+    m_hash_key = TO_UTF8( aTitle );
+
+    m_filterBox->SetFocus();
+
+    // this line fixes an issue on Linux Ubuntu using Unity (dialog not shown),
+    // and works fine on all systems
+    GetSizer()->Fit(  this );
+
+    Centre();
+}
+
+
+void EDA_LIST_DIALOG::initDialog( const wxArrayString& aItemHeaders,
+                                  const wxString& aSelection)
+{
+
+    for( unsigned i = 0; i < aItemHeaders.Count(); i++ )
+    {
+        wxListItem column;
+
+        column.SetId( i );
+        column.SetText( aItemHeaders.Item( i ) );
+
+        m_listBox->InsertColumn( i, column );
+    }
+
+    InsertItems( *m_itemsListCp, 0 );
+
+    if( m_cb_func == NULL )
+    {
+        m_messages->Show( false );
+        m_staticTextMsg->Show( false );
+    }
+
+    for( unsigned col = 0; col < aItemHeaders.Count();  ++col )
+    {
+        m_listBox->SetColumnWidth( col, wxLIST_AUTOSIZE );
+        int columnwidth = m_listBox->GetColumnWidth( col );
+        m_listBox->SetColumnWidth( col, wxLIST_AUTOSIZE_USEHEADER );
+        int headerwidth = m_listBox->GetColumnWidth( col );
+        m_listBox->SetColumnWidth( col, std::max( columnwidth, headerwidth ) );
+    }
+
+    if( !!aSelection )
+    {
+        for( unsigned row = 0; row < m_itemsListCp->size(); ++row )
+        {
+            if( (*m_itemsListCp)[row][0] == aSelection )
+            {
+                m_listBox->SetItemState( row, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
+                m_listBox->EnsureVisible( row );
+                break;
+            }
+        }
+    }
+}
+
+
+void EDA_LIST_DIALOG::textChangeInFilterBox( wxCommandEvent& event )
+{
+    wxString filter;
+    wxString itemName;
+
+    filter = wxT( "*" ) + m_filterBox->GetLineText( 0 ).MakeLower() + wxT( "*" );
+
+    m_listBox->DeleteAllItems();
+
+    for( unsigned i = 0; i < m_itemsListCp->size(); i++ )
+    {
+        itemName = (*m_itemsListCp)[i].Item( 0 );
+
+        if( itemName.MakeLower().Matches( filter ) )
+        {
+            Append( (*m_itemsListCp)[i] );
+        }
+    }
+
+    if( m_sortList )
+        sortList();
+}
+
+
+wxString EDA_LIST_DIALOG::GetTextSelection( int aColumn )
+{
+    wxCHECK_MSG( unsigned( aColumn ) < unsigned( m_listBox->GetColumnCount() ), wxEmptyString,
+                 wxT( "Invalid list control column." ) );
+
+    long    item = m_listBox->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
+
+    if( item >= 0 )     // if something is selected.
+    {
+        wxListItem info;
+
+        info.m_mask = wxLIST_MASK_TEXT;
+        info.m_itemId = item;
+        info.m_col = aColumn;
+
+        if( m_listBox->GetItem( info ) )
+            return info.m_text;
+    }
+
+    return wxEmptyString;
+}
+
+
+void EDA_LIST_DIALOG::Append( const wxArrayString& itemList )
+{
+    long itemIndex = m_listBox->InsertItem( m_listBox->GetItemCount(), itemList[0] );
+
+    m_listBox->SetItemData( itemIndex, (long) &(itemList[0]) );
+
+    // Adding the next columns content
+    for( unsigned i = 1; i < itemList.size(); i++ )
+    {
+        m_listBox->SetItem( itemIndex, i, itemList[i] );
+    }
+}
+
+
+void EDA_LIST_DIALOG::InsertItems( const std::vector< wxArrayString >& itemList, int position )
+{
+    for( unsigned row = 0; row < itemList.size(); row++ )
+    {
+        wxASSERT( (int) itemList[row].GetCount() == m_listBox->GetColumnCount() );
+
+        long itemIndex = 0;
+        for( unsigned col = 0; col < itemList[row].GetCount(); col++ )
+        {
+
+            if( col == 0 )
+            {
+                itemIndex = m_listBox->InsertItem( row+position, itemList[row].Item( col ) );
+                m_listBox->SetItemData( itemIndex, (long) &itemList[row].Item( col ) );
+            }
+            else
+            {
+                m_listBox->SetItem( itemIndex, col, itemList[row].Item( col ) );
+            }
+        }
+    }
+
+    if( m_sortList )
+        sortList();
+}
+
+
+void EDA_LIST_DIALOG::onCancelClick( wxCommandEvent& event )
+{
+    EndModal( wxID_CANCEL );
+}
+
+
+void EDA_LIST_DIALOG::onListItemSelected( wxListEvent& event )
+{
+    if( m_cb_func )
+    {
+        m_messages->Clear();
+        wxString text = GetTextSelection();
+        m_cb_func( text, m_cb_data );
+        m_messages->WriteText( text );
+    }
+}
+
+
+void EDA_LIST_DIALOG::onListItemActivated( wxListEvent& event )
+{
+    EndModal( wxID_OK );
+}
+
+
+void EDA_LIST_DIALOG::onOkClick( wxCommandEvent& event )
+{
+    EndModal( wxID_OK );
+}
+
+
+void EDA_LIST_DIALOG::onClose( wxCloseEvent& event )
+{
+    EndModal( wxID_CANCEL );
+}
+
+
+/* Sort alphabetically, case insensitive.
+ */
+static int wxCALLBACK myCompareFunction( wxIntPtr aItem1, wxIntPtr aItem2,
+                                         wxIntPtr WXUNUSED( aSortData ) )
+{
+    wxString* component1Name = (wxString*) aItem1;
+    wxString* component2Name = (wxString*) aItem2;
+
+    return StrNumCmp( *component1Name, *component2Name, INT_MAX, true );
+}
+
+
+void EDA_LIST_DIALOG::sortList()
+{
+    m_listBox->SortItems( myCompareFunction, 0 );
+}