Add status popup for meander placer.

pcbnew/generators/pcb_generator_meanders.cpp

@@ -31,8 +31,11 @@
 #include <wx/debug.h>
 #include <geometry/shape_circle.h>
 #include <kiplatform/ui.h>
+#include <dialogs/dialog_unit_entry.h>
 #include <collectors.h>
 
+#include <board_design_settings.h>
+#include <drc/drc_engine.h>
 #include <pcb_track.h>
 #include <pcb_shape.h>
 #include <pcb_group.h>
@@ -52,6 +55,7 @@
 #include <router/pns_segment.h>
 #include <router/pns_arc.h>
 #include <router/pns_topology.h>
+#include <router/pns_tune_status_popup.h>
 
 #include <dialogs/dialog_meander_properties.h>
 
@@ -207,6 +211,38 @@ public:
 
     bool baselineValid() { return m_baseLine && m_baseLine->PointCount() > 1; }
 
+    static PCB_GENERATOR_MEANDERS* CreateNew( PCB_BASE_EDIT_FRAME* aFrame, BOARD_ITEM* aStartItem )
+    {
+        BOARD*                  board = aStartItem->GetBoard();
+        PCB_LAYER_ID            layer = aStartItem->GetLayer();
+        PCB_GENERATOR_MEANDERS* meander = new PCB_GENERATOR_MEANDERS( board, layer );
+
+        // TODO set mode to diff-pair if we find a matching net for aSourceItem
+
+        std::shared_ptr<DRC_ENGINE>& drcEngine = board->GetDesignSettings().m_DRCEngine;
+        DRC_CONSTRAINT               constraint;
+
+        constraint = drcEngine->EvalRules( LENGTH_CONSTRAINT, aStartItem, nullptr,
+                                           ToLAYER_ID( layer ) );
+
+        if( constraint.IsNull() )
+        {
+            WX_UNIT_ENTRY_DIALOG dlg( aFrame, _( "Place Meander" ), _( "Target length:" ),
+                                      100 * PCB_IU_PER_MM );
+
+            if( dlg.ShowModal() != wxID_OK )
+                return nullptr;
+
+            meander->m_targetLength = dlg.GetValue();
+        }
+        else
+        {
+            meander->m_targetLength = constraint.GetValue().Opt();
+        }
+
+        return meander;
+    }
+
     void EditStart( GENERATOR_TOOL* aTool, BOARD* aBoard, PCB_BASE_EDIT_FRAME* aFrame,
                     BOARD_COMMIT* aCommit ) override
     {
@@ -1083,8 +1119,7 @@ int DRAWING_TOOL::PlaceMeander( const TOOL_EVENT& aEvent )
                         generatorTool->HighlightNet( nullptr );
 
                         m_frame->SetActiveLayer( m_pickerItem->GetLayer() );
-
-                        m_meander = new PCB_GENERATOR_MEANDERS( m_board, m_pickerItem->GetLayer() );
+                        m_meander = PCB_GENERATOR_MEANDERS::CreateNew( m_frame, m_pickerItem );
 
                         int      dummyDist;
                         int      dummyClearance = std::numeric_limits<int>::max() / 2;
@@ -1153,6 +1188,12 @@ int DRAWING_TOOL::PlaceMeander( const TOOL_EVENT& aEvent )
                     {
                         m_meander->EditStart( generatorTool, m_board, m_frame, nullptr );
                         m_meander->Update( generatorTool, m_board, m_frame, nullptr );
+
+                        m_statusPopup->Popup();
+                        canvas()->SetStatusPopup( m_statusPopup.get() );
+
+                        m_statusPopup->UpdateStatus( generatorTool->Router() );
+                        m_statusPopup->Move( KIPLATFORM::UI::GetMousePosition() + wxPoint( 20, 20 ) );
                     }
                 }
             } );
@@ -1176,6 +1217,9 @@ int DRAWING_TOOL::PlaceMeander( const TOOL_EVENT& aEvent )
             {
                 GENERATOR_TOOL* generatorTool = m_toolMgr->GetTool<GENERATOR_TOOL>();
 
+                canvas()->SetStatusPopup( nullptr );
+                m_statusPopup->Hide();
+
                 generatorTool->HighlightNet( nullptr );
 
                 // Ensure the cursor gets changed & updated

pcbnew/tools/drawing_tool.cpp

@@ -40,6 +40,7 @@
 #include <preview_items/two_point_geom_manager.h>
 #include <ratsnest/ratsnest_data.h>
 #include <router/router_tool.h>
+#include <router/pns_tune_status_popup.h>
 #include <tool/tool_manager.h>
 #include <tools/pcb_actions.h>
 #include <tools/pcb_grid_helper.h>
@@ -163,15 +164,17 @@ protected:
 
 
 DRAWING_TOOL::DRAWING_TOOL() :
-    PCB_TOOL_BASE( "pcbnew.InteractiveDrawing" ),
-    m_view( nullptr ),
-    m_controls( nullptr ),
-    m_board( nullptr ),
-    m_frame( nullptr ),
-    m_mode( MODE::NONE ),
-    m_inDrawingTool( false ),
-    m_layer( UNDEFINED_LAYER ),
-    m_stroke( 1, PLOT_DASH_TYPE::DEFAULT, COLOR4D::UNSPECIFIED )
+        PCB_TOOL_BASE( "pcbnew.InteractiveDrawing" ),
+        m_view( nullptr ),
+        m_controls( nullptr ),
+        m_board( nullptr ),
+        m_frame( nullptr ),
+        m_mode( MODE::NONE ),
+        m_inDrawingTool( false ),
+        m_layer( UNDEFINED_LAYER ),
+        m_stroke( 1, PLOT_DASH_TYPE::DEFAULT, COLOR4D::UNSPECIFIED ),
+        m_pickerItem( nullptr ),
+        m_meander( nullptr )
 {
 }
 
@@ -287,6 +290,8 @@ void DRAWING_TOOL::Reset( RESET_REASON aReason )
     m_textAttrs.m_Halign = GR_TEXT_H_ALIGN_LEFT;
     m_textAttrs.m_Valign = GR_TEXT_V_ALIGN_TOP;
 
+    m_statusPopup = std::make_unique<PNS_TUNE_STATUS_POPUP>( m_frame );
+
     UpdateStatusBar();
 }
 

pcbnew/tools/drawing_tool.h

@@ -44,6 +44,7 @@ class PCB_BASE_EDIT_FRAME;
 class PCB_SHAPE;
 class POLYGON_GEOM_MANAGER;
 class PCB_GENERATOR_MEANDERS;
+class PNS_TUNE_STATUS_POPUP;
 
 
 /**
@@ -355,6 +356,8 @@ private:
     BOARD_CONNECTED_ITEM*     m_pickerItem;
     PCB_GENERATOR_MEANDERS*   m_meander;
 
+    std::unique_ptr<PNS_TUNE_STATUS_POPUP>  m_statusPopup;
+
 
     static const unsigned int WIDTH_STEP;          // Amount of width change for one -/+ key press
     static const unsigned int COORDS_PADDING;      // Padding from coordinates limits for this tool