Merge pull request #1 from saurabhb17/develop

Secondary files

1 files changed, 407 insertions, 0 deletions

diff --git a/eeschema/onleftclick.cpp b/eeschema/onleftclick.cpp
new file mode 100644
index 0000000..35ba87d
--- /dev/null
+++ b/eeschema/onleftclick.cpp
@@ -0,0 +1,407 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2015 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
+ * Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
+ * Copyright (C) 1992-2015 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 eeschema/onleftclick.cpp
+ */
+
+#include <fctsys.h>
+#include <eeschema_id.h>
+#include <class_drawpanel.h>
+#include <schframe.h>
+#include <menus_helpers.h>
+
+#include <sch_bus_entry.h>
+#include <sch_text.h>
+#include <sch_marker.h>
+#include <sch_junction.h>
+#include <sch_line.h>
+#include <sch_no_connect.h>
+#include <sch_component.h>
+#include <sch_sheet.h>
+#include <sch_sheet_path.h>
+#include <sch_bitmap.h>
+#include <class_library.h>      // fo class SCHLIB_FILTER to filter power parts
+
+
+// TODO(hzeller): These pairs of elmenets should be represented by an object, but don't want
+// to refactor too much right now to not get in the way with other code changes.
+static wxArrayString s_CmpNameList;
+static int s_CmpLastUnit;
+
+static wxArrayString s_PowerNameList;
+static int s_LastPowerUnit;
+
+
+void SCH_EDIT_FRAME::OnLeftClick( wxDC* aDC, const wxPoint& aPosition )
+{
+    SCH_ITEM*   item = GetScreen()->GetCurItem();
+    wxPoint     gridPosition = GetGridPosition( aPosition );
+
+    if( ( GetToolId() == ID_NO_TOOL_SELECTED ) || ( item && item->GetFlags() ) )
+    {
+        m_canvas->SetAutoPanRequest( false );
+        SetRepeatItem( NULL );
+
+        if( item && item->GetFlags() )
+        {
+            switch( item->Type() )
+            {
+            case SCH_LABEL_T:
+            case SCH_GLOBAL_LABEL_T:
+            case SCH_HIERARCHICAL_LABEL_T:
+            case SCH_TEXT_T:
+            case SCH_SHEET_PIN_T:
+            case SCH_SHEET_T:
+            case SCH_BUS_WIRE_ENTRY_T:
+            case SCH_BUS_BUS_ENTRY_T:
+            case SCH_JUNCTION_T:
+            case SCH_COMPONENT_T:
+            case SCH_FIELD_T:
+            case SCH_BITMAP_T:
+            case SCH_NO_CONNECT_T:
+                addCurrentItemToList();
+                return;
+
+            case SCH_LINE_T:    // May already be drawing segment.
+                break;
+
+            default:
+                wxFAIL_MSG( wxT( "SCH_EDIT_FRAME::OnLeftClick error.  Item type <" ) +
+                            item->GetClass() + wxT( "> is already being edited." ) );
+                item->ClearFlags();
+                break;
+            }
+        }
+        else
+        {
+            item = LocateAndShowItem( aPosition );
+        }
+    }
+
+    switch( GetToolId() )
+    {
+    case ID_NO_TOOL_SELECTED:
+        break;
+
+    case ID_HIERARCHY_PUSH_POP_BUTT:
+        if( ( item && item->GetFlags() ) || ( g_RootSheet->CountSheets() == 0 ) )
+            break;
+
+        item = LocateAndShowItem( aPosition, SCH_COLLECTOR::SheetsOnly );
+
+        if( item )  // The user has clicked on a sheet: this is an enter sheet command
+        {
+            m_CurrentSheet->Push( (SCH_SHEET*) item );
+            DisplayCurrentSheet();
+        }
+        else if( m_CurrentSheet->Last() != g_RootSheet )
+        {   // The user has clicked ouside a sheet:this is an leave sheet command
+            m_CurrentSheet->Pop();
+            DisplayCurrentSheet();
+        }
+        break;
+
+    case ID_NOCONN_BUTT:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+        {
+            if( GetScreen()->GetItem( gridPosition, 0, SCH_NO_CONNECT_T ) == NULL )
+            {
+                SCH_NO_CONNECT*  no_connect = AddNoConnect( aDC, gridPosition );
+                SetRepeatItem( no_connect );
+                GetScreen()->SetCurItem( no_connect );
+                m_canvas->SetAutoPanRequest( true );
+            }
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_JUNCTION_BUTT:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+        {
+            if( GetScreen()->GetItem( gridPosition, 0, SCH_JUNCTION_T ) == NULL )
+            {
+                SCH_JUNCTION* junction = AddJunction( aDC, gridPosition, true );
+                SetRepeatItem( junction );
+                GetScreen()->SetCurItem( junction );
+                m_canvas->SetAutoPanRequest( true );
+            }
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_WIRETOBUS_ENTRY_BUTT:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+        {
+            CreateBusWireEntry();
+            m_canvas->SetAutoPanRequest( true );
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_BUSTOBUS_ENTRY_BUTT:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+        {
+            CreateBusBusEntry();
+            m_canvas->SetAutoPanRequest( true );
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_SCHEMATIC_DELETE_ITEM_BUTT:
+        DeleteItemAtCrossHair( aDC );
+        break;
+
+    case ID_WIRE_BUTT:
+        BeginSegment( aDC, LAYER_WIRE );
+        m_canvas->SetAutoPanRequest( true );
+        break;
+
+    case ID_BUS_BUTT:
+        BeginSegment( aDC, LAYER_BUS );
+        m_canvas->SetAutoPanRequest( true );
+        break;
+
+    case ID_LINE_COMMENT_BUTT:
+        BeginSegment( aDC, LAYER_NOTES );
+        m_canvas->SetAutoPanRequest( true );
+        break;
+
+    case ID_TEXT_COMMENT_BUTT:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+        {
+            GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_NOTES ) );
+            m_canvas->SetAutoPanRequest( true );
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_ADD_IMAGE_BUTT:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+        {
+            GetScreen()->SetCurItem( CreateNewImage( aDC ) );
+            m_canvas->SetAutoPanRequest( true );
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_LABEL_BUTT:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+        {
+            GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_LOCLABEL ) );
+            m_canvas->SetAutoPanRequest( true );
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_GLABEL_BUTT:
+    case ID_HIERLABEL_BUTT:
+        if( (item == NULL) || (item->GetFlags() == 0) )
+        {
+            if( GetToolId() == ID_GLABEL_BUTT )
+                GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_GLOBLABEL ) );
+
+            if( GetToolId() == ID_HIERLABEL_BUTT )
+                GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_HIERLABEL ) );
+
+            m_canvas->SetAutoPanRequest( true );
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_SHEET_SYMBOL_BUTT:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+        {
+            item = CreateSheet( aDC );
+
+            if( item != NULL )
+            {
+                GetScreen()->SetCurItem( item );
+                m_canvas->SetAutoPanRequest( true );
+            }
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_IMPORT_HLABEL_BUTT:
+    case ID_SHEET_PIN_BUTT:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+            item = LocateAndShowItem( aPosition, SCH_COLLECTOR::SheetsAndSheetLabels );
+
+        if( item == NULL )
+            break;
+
+        if( (item->Type() == SCH_SHEET_T) && (item->GetFlags() == 0) )
+        {
+            if( GetToolId() == ID_IMPORT_HLABEL_BUTT )
+                GetScreen()->SetCurItem( ImportSheetPin( (SCH_SHEET*) item, aDC ) );
+            else
+                GetScreen()->SetCurItem( CreateSheetPin( (SCH_SHEET*) item, aDC ) );
+        }
+        else if( (item->Type() == SCH_SHEET_PIN_T) && (item->GetFlags() != 0) )
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_SCH_PLACE_COMPONENT:
+        if( (item == NULL) || (item->GetFlags() == 0) )
+        {
+            GetScreen()->SetCurItem( Load_Component( aDC, NULL,
+                                                     s_CmpNameList, s_CmpLastUnit, true ) );
+            m_canvas->SetAutoPanRequest( true );
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    case ID_PLACE_POWER_BUTT:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+        {
+            SCHLIB_FILTER filter;
+            filter.FilterPowerParts( true );
+            GetScreen()->SetCurItem( Load_Component( aDC, &filter,
+                                                     s_PowerNameList, s_LastPowerUnit, false ) );
+            m_canvas->SetAutoPanRequest( true );
+        }
+        else
+        {
+            addCurrentItemToList();
+        }
+        break;
+
+    default:
+        SetToolID( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor(), wxEmptyString );
+        wxFAIL_MSG( wxT( "SCH_EDIT_FRAME::OnLeftClick invalid tool ID <" ) +
+                    wxString::Format( wxT( "%d> selected." ), GetToolId() ) );
+    }
+}
+
+
+/**
+ * Function OnLeftDClick
+ * called on a double click event from the drawpanel mouse handler
+ *  if an editable item is found (text, component)
+ *      Call the suitable dialog editor.
+ *  Id a create command is in progress:
+ *      validate and finish the command
+ */
+void SCH_EDIT_FRAME::OnLeftDClick( wxDC* aDC, const wxPoint& aPosition )
+
+{
+    EDA_ITEM* item = GetScreen()->GetCurItem();
+
+    switch( GetToolId() )
+    {
+    case ID_NO_TOOL_SELECTED:
+        if( ( item == NULL ) || ( item->GetFlags() == 0 ) )
+        {
+            item = LocateAndShowItem( aPosition );
+        }
+
+        if( ( item == NULL ) || ( item->GetFlags() != 0 ) )
+            break;
+
+        switch( item->Type() )
+        {
+        case SCH_SHEET_T:
+            m_CurrentSheet->Push( (SCH_SHEET*) item );
+            DisplayCurrentSheet();
+            break;
+
+        case SCH_COMPONENT_T:
+            EditComponent( (SCH_COMPONENT*) item );
+            GetCanvas()->MoveCursorToCrossHair();
+
+            if( item->GetFlags() == 0 )
+                GetScreen()->SetCurItem( NULL );
+
+            GetCanvas()->Refresh();
+            break;
+
+        case SCH_TEXT_T:
+        case SCH_LABEL_T:
+        case SCH_GLOBAL_LABEL_T:
+        case SCH_HIERARCHICAL_LABEL_T:
+            EditSchematicText( (SCH_TEXT*) item );
+            break;
+
+        case SCH_BITMAP_T:
+            EditImage( (SCH_BITMAP*) item );
+            break;
+
+        case SCH_FIELD_T:
+            EditComponentFieldText( (SCH_FIELD*) item );
+            GetCanvas()->MoveCursorToCrossHair();
+            break;
+
+        case SCH_MARKER_T:
+            ( (SCH_MARKER*) item )->DisplayMarkerInfo( this );
+            break;
+
+        default:
+            break;
+        }
+
+        break;
+
+    case ID_BUS_BUTT:
+    case ID_WIRE_BUTT:
+    case ID_LINE_COMMENT_BUTT:
+        if( item && item->IsNew() )
+            EndSegment( aDC );
+
+        break;
+    }
+}