eeschema-gal: factor out libedit controller code into separate directory

eeschema/libedit/controller.cpp

@@ -0,0 +1,88 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
+ * Copyright (C) 2008-2011 Wayne Stambaugh <stambaughw@verizon.net>
+ * Copyright (C) 2004-2016 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
+ */
+
+#include <fctsys.h>
+#include <gr_basic.h>
+#include <sch_draw_panel.h>
+#include <eda_dde.h>
+#include <sch_edit_frame.h>
+#include <menus_helpers.h>
+#include <msgpanel.h>
+#include <bitmaps.h>
+
+#include <eeschema_id.h>
+#include <general.h>
+#include <hotkeys.h>
+#include <lib_edit_frame.h>
+#include <viewlib_frame.h>
+#include <lib_draw_item.h>
+#include <lib_pin.h>
+#include <sch_sheet.h>
+#include <sch_sheet_path.h>
+#include <sch_marker.h>
+#include <sch_component.h>
+
+bool LIB_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, EDA_KEY aHotKey )
+{
+    // Filter out the 'fake' mouse motion after a keyboard movement
+    if( !aHotKey && m_movingCursorWithKeyboard )
+    {
+        m_movingCursorWithKeyboard = false;
+        return false;
+    }
+
+    // when moving mouse, use the "magnetic" grid, unless the shift+ctrl keys is pressed
+    // for next cursor position
+    // ( shift or ctrl key down are PAN command with mouse wheel)
+    bool snapToGrid = true;
+
+    if( !aHotKey && wxGetKeyState( WXK_SHIFT ) && wxGetKeyState( WXK_CONTROL ) )
+        snapToGrid = false;
+
+    // Cursor is left off grid only if no block in progress
+    if( GetScreen()->m_BlockLocate.GetState() != STATE_NO_BLOCK )
+        snapToGrid = true;
+
+    wxPoint pos = aPosition;
+    wxPoint oldpos = GetCrossHairPosition();
+    bool keyHandled = GeneralControlKeyMovement( aHotKey, &pos, snapToGrid );
+
+    // Update the cursor position.
+    SetCrossHairPosition( pos, snapToGrid );
+    RefreshCrossHair( oldpos, aPosition, aDC );
+
+    if( aHotKey && OnHotKey( aDC, aHotKey, aPosition, NULL ) )
+    {
+        keyHandled = true;
+    }
+
+    // Make sure current-part highlighting doesn't get lost in seleciton highlighting
+    ClearSearchTreeSelection();
+
+    UpdateStatusBar();
+
+    return keyHandled;
+}
+

eeschema/libedit/lib_edit_frame.h

@@ -709,6 +709,39 @@ public:
 
     void ShowChangedLanguage() override;
 
+    virtual void SetScreen( BASE_SCREEN* aScreen ) override;
+
+    virtual const BOX2I GetDocumentExtents() const override;
+
+    void RebuildView();
+
+    /**
+     * Checks all draw objects of part to see if they are with block.
+     *
+     * Use this method to mark draw objects as selected during block
+     * functions.
+     *
+     * @param aRect - The bounding rectangle to test in draw items are inside.
+     * @param aUnit - The current unit number to test against.
+     * @param aConvert - Are the draw items being selected a conversion.
+     * @param aSyncPinEdit - Enable pin selection in other units.
+     * @return The number of draw objects found inside the block select
+     *         rectangle.
+     */
+    int BlockSelectItems( LIB_PART* aPart, BLOCK_SELECTOR* aBlock, int aUnit, int aConvert, bool aSyncPinEdit );
+
+    /**
+     * Clears all the draw items marked by a block select.
+     */
+    void BlockClearSelectedItems( LIB_PART* aPart, BLOCK_SELECTOR* aBlock );
+
+    void BlockMoveSelectedItems( const wxPoint& aOffset, LIB_PART* aPart, BLOCK_SELECTOR* aBlock );
+    void BlockDeleteSelectedItems( LIB_PART* aPart, BLOCK_SELECTOR* aBlock );
+    void BlockCopySelectedItems( const wxPoint& aOffset, LIB_PART* aPart, BLOCK_SELECTOR* aBlock );
+    void BlockMirrorSelectedItemsH( const wxPoint& aCenter, LIB_PART* aPart, BLOCK_SELECTOR* aBlock );
+    void BlockMirrorSelectedItemsV( const wxPoint& aCenter, LIB_PART* aPart, BLOCK_SELECTOR* aBlock );
+    void BlockRotateSelectedItems( const wxPoint& aCenter, LIB_PART* aPart, BLOCK_SELECTOR* aBlock );
+
     void KiwayMailIn( KIWAY_EXPRESS& mail ) override;
 
 private: