Refactoring, displaying move vector also in partial mode

src/edt/edt/edtPartialService.cc

@@ -26,6 +26,7 @@
 #include "laySnap.h"
 #include "layFinder.h"
 #include "layConverters.h"
+#include "layMove.h"
 #include "tlProgress.h"
 #include "edtPartialService.h"
 #include "edtService.h"
@@ -1096,7 +1097,7 @@ PartialService::PartialService (db::Manager *manager, lay::LayoutViewBase *view,
     db::Object (manager),
     mp_view (view),
     mp_root (root),
-    m_dragging (false),
+    m_moving (false),
     m_keep_selection (true),
     mp_box (0),
     m_color (0),
@@ -1760,7 +1761,7 @@ void
 PartialService::edit_cancel ()
 {
   //  stop dragging, clear selection
-  m_dragging = false;
+  m_moving = false;
 
   if (mp_box) {
     delete mp_box;
@@ -1853,24 +1854,13 @@ PartialService::move_impl (const db::DPoint &p)
   selection_to_view ();
 }
 
-bool  
+bool
 PartialService::mouse_move_event (const db::DPoint &p, unsigned int buttons, bool prio)
 {
-  clear_mouse_cursors ();
+  if (m_moving) {
 
-  if (m_dragging) {
-
-    set_cursor (lay::Cursor::size_all);
-
-    m_alt_ac = lay::ac_from_buttons (buttons);
-
-    move_impl (p);
-
-    call_editor_hooks (m_editor_hooks, &edt::EditorHooks::begin_edits);
-    issue_editor_hook_calls (m_editor_hooks);
-    call_editor_hooks (m_editor_hooks, &edt::EditorHooks::end_edits);
-
-    m_alt_ac = lay::AC_Global;
+    //  event is handled by the move service
+    return false;
 
   } else if (prio) {
     
@@ -1929,9 +1919,9 @@ PartialService::mouse_press_event (const db::DPoint &p, unsigned int buttons, bo
     return false;
   }
 
-  if (m_dragging) {
+  if (m_moving) {
 
-    //  eat events if already dragging
+    //  eat events if moving -> handled by move service
     return true;
 
   } else if (! mp_box) {
@@ -1977,25 +1967,8 @@ PartialService::mouse_press_event (const db::DPoint &p, unsigned int buttons, bo
 
     } else {
 
-      //  something was selected: start dragging this ..
-      m_dragging = true;
-      m_keep_selection = true;
-
-      if (is_single_point_selection ()) {
-        //  for a single selected point we use the original point as the start location which 
-        //  allows bringing it to grid
-        m_current = m_start = single_selected_point ();
-      } else if (is_single_edge_selection ()) {
-        //  for an edge selection use the point projected to edge as the start location which
-        //  allows bringing it to grid
-        m_current = m_start = projected_to_edge (single_selected_edge (), p);
-      } else {
-        m_current = m_start = p;
-      }
-
-      ui ()->grab_mouse (this, true);
-
-      open_editor_hooks ();
+      //  delegate further actions to move service, which will start a move operation
+      mp_view->move_service ()->start_move ();
 
     }
 
@@ -2027,41 +2000,9 @@ PartialService::mouse_click_event (const db::DPoint &p, unsigned int buttons, bo
     return false;
   }
 
-  if (m_dragging) {
+  if (m_moving) {
 
-    m_alt_ac = lay::ac_from_buttons (buttons);
-
-    if (m_current != m_start) {
-
-      //  stop dragging
-      ui ()->ungrab_mouse (this);
-      
-      if (manager ()) {
-        manager ()->transaction (tl::to_string (tr ("Partial move")));
-      }
-
-      db::DTrans move_trans = db::DTrans (m_current - m_start);
-
-      transform_selection (move_trans);
-
-      if (manager ()) {
-        manager ()->commit ();
-      }
-
-    }
-
-    if (! m_keep_selection) {
-      m_selection.clear ();
-    }
-
-    m_dragging = false;
-    selection_to_view ();
-
-    close_editor_hooks (true);
-
-    m_alt_ac = lay::AC_Global;
-
-    return true;
+    return false;
 
   } else if (ui ()->mouse_event_viewport ().contains (p)) { 
 
@@ -2154,26 +2095,16 @@ PartialService::mouse_click_event (const db::DPoint &p, unsigned int buttons, bo
 
       }
       
-      //  start dragging with that single selection
+      //  start dragging with the selection
       if (mode == lay::Editable::Replace && ! m_selection.empty ()) {
 
-        m_dragging = true;
+        //  delegate further actions to move service, which will start a move operation
+        mp_view->move_service ()->start_move ();
+
+        //  modify the decision to keep the selection (needs to come after the
+        //  move service called begin_move)
         m_keep_selection = ! new_selection;
 
-        if (is_single_point_selection ()) {
-          //  for a single selected point we use the original point as the start location which 
-          //  allows bringing it to grid
-          m_current = m_start = single_selected_point ();
-        } else if (is_single_edge_selection ()) {
-          //  for an edge selection use the point projected to edge as the start location which
-          //  allows bringing it to grid
-          m_current = m_start = projected_to_edge (single_selected_edge (), p);
-        } else {
-          m_current = m_start = p;
-        }
-
-        open_editor_hooks ();
-
       }
 
       selection_to_view ();
@@ -2208,10 +2139,6 @@ PartialService::mouse_double_click_event (const db::DPoint &p, unsigned int butt
 
     close_editor_hooks (false);
 
-    //  stop dragging
-    ui ()->ungrab_mouse (this);
-    m_dragging = false;
-      
     partial_select (db::DBox (p, p), lay::Editable::Replace);
 
     if (! m_selection.empty ()) {
@@ -2363,7 +2290,7 @@ PartialService::begin_move (MoveMode mode, const db::DPoint &p, lay::angle_const
 
     m_alt_ac = ac;
 
-    m_dragging = true;
+    m_moving = true;
     m_keep_selection = true;
 
     if (is_single_point_selection ()) {
@@ -2463,7 +2390,7 @@ PartialService::snap_move (const db::DVector &v) const
 void
 PartialService::move (const db::DPoint &p, lay::angle_constraint_type ac)
 {
-  if (! m_dragging) {
+  if (! m_moving) {
     return;
   }
 
@@ -2489,15 +2416,12 @@ PartialService::end_move (const db::DVector &v)
 void
 PartialService::end_move (const db::DPoint & /*p*/, lay::angle_constraint_type /*ac*/)
 {
-  if (! m_dragging) {
+  if (! m_moving) {
     return;
   }
 
   if (m_current != m_start) {
 
-    //  stop dragging
-    ui ()->ungrab_mouse (this);
-
     if (manager ()) {
       manager ()->transaction (tl::to_string (tr ("Partial move")));
     }
@@ -2516,7 +2440,7 @@ PartialService::end_move (const db::DPoint & /*p*/, lay::angle_constraint_type /
     m_selection.clear ();
   }
 
-  m_dragging = false;
+  m_moving = false;
   selection_to_view ();
 
   clear_mouse_cursors ();
@@ -2602,9 +2526,6 @@ PartialService::del ()
 {
   std::set<db::Layout *> needs_cleanup;
 
-  //  stop dragging
-  ui ()->ungrab_mouse (this);
-  
   std::map <std::pair <db::cell_index_type, std::pair <unsigned int, unsigned int> >, std::vector <partial_objects::const_iterator> > shapes_to_delete_by_cell;
 
   for (partial_objects::iterator r = m_selection.begin (); r != m_selection.end (); ++r) {
@@ -2697,7 +2618,6 @@ PartialService::del ()
   handle_guiding_shape_changes ();
 
   m_selection.clear ();
-  m_dragging = false;
   selection_to_view ();
 
   close_editor_hooks (false);
@@ -3002,15 +2922,8 @@ PartialService::do_selection_to_view ()
 {
   //  if dragging, establish the current displacement
   db::DTrans move_trans;
-  if (m_dragging) {
-
+  if (m_moving) {
     move_trans = db::DTrans (m_current - m_start);
-
-    //  display vector
-    view ()->message (std::string ("dx: ") + tl::micron_to_string (move_trans.disp ().x ()) + 
-                      std::string ("  dy: ") + tl::micron_to_string (move_trans.disp ().y ()) + 
-                      std::string ("  d: ") + tl::micron_to_string (move_trans.disp ().length ()));
-
   }
 
   size_t n_marker = 0;
@@ -3052,7 +2965,7 @@ PartialService::do_selection_to_view ()
           std::map <EdgeWithIndex, db::Edge> new_edges;
           std::map <PointWithIndex, db::Point> new_points;
 
-          if (m_dragging) {
+          if (m_moving) {
             create_shift_sets (r->first.shape (), r->second, new_points, new_edges, move_vector);
           }
 

src/edt/edt/edtPartialService.h

@@ -340,7 +340,7 @@ private:
   //  The layout view that this service is attached to
   lay::LayoutViewBase *mp_view;
   lay::Dispatcher *mp_root;
-  bool m_dragging;
+  bool m_moving;
   bool m_keep_selection;
   db::DPoint m_start, m_current;
   db::DPoint m_p1, m_p2;

src/laybasic/laybasic/layEditorOptionsPage.cc

@@ -72,11 +72,11 @@ EditorOptionsPage::show ()
     return -1;
   } else if (m_toolbox_widget) {
     set_focus ();
-    return -1;
+    return 1;
   } else if (mp_owner) {
     if (! is_modal_page ()) {
       mp_owner->make_page_current (this);
-      return -1;
+      return 1;
     } else {
       return mp_owner->exec_modal (this) ? 1 : 0;
     }

src/laybasic/laybasic/layEditorServiceBase.cc

@@ -372,8 +372,7 @@ bool
 EditorServiceBase::key_event (unsigned int key, unsigned int /*buttons*/)
 {
   if (is_active () && (key == lay::KeyTab || key == lay::KeyBacktab)) {
-    focus_page_open ();
-    return true;
+    return focus_page_open () >= 0;
   } else {
     return false;
   }
@@ -393,7 +392,7 @@ int
 EditorServiceBase::focus_page_open ()
 {
   auto fp = focus_page ();
-  return fp ? fp->show () : 0;
+  return fp ? fp->show () : -1;
 }
 
 void

src/laybasic/laybasic/layLayoutCanvas.cc

@@ -33,6 +33,7 @@
 #include "layLayoutCanvas.h"
 #include "layRedrawThread.h"
 #include "layLayoutViewBase.h"
+#include "layEditorOptionsPage.h"
 #include "layMarker.h"
 #if defined(HAVE_QT)
 #  include "gtf.h"
@@ -238,7 +239,12 @@ LayoutCanvas::init_ui (QWidget *parent)
 void
 LayoutCanvas::key_event (unsigned int key, unsigned int buttons)
 {
-  if (! (buttons & lay::ShiftButton)) {
+  if (int (key) == lay::KeyTab || int (key) == lay::KeyBacktab) {
+    auto page = first_toolbox_widget ();
+    if (page) {
+      page->set_focus ();
+    }
+  } else if (! (buttons & lay::ShiftButton)) {
     if (int (key) == lay::KeyDown) {
       down_arrow_key_pressed ();
     } else if (int (key) == lay::KeyUp) {
@@ -261,6 +267,33 @@ LayoutCanvas::key_event (unsigned int key, unsigned int buttons)
   }
 }
 
+bool
+LayoutCanvas::shortcut_override_event (unsigned int key, unsigned int /*buttons*/)
+{
+  if (int (key) == lay::KeyTab || int (key) == lay::KeyBacktab) {
+    return first_toolbox_widget () != 0;
+  } else {
+    return false;
+  }
+}
+
+lay::EditorOptionsPage *
+LayoutCanvas::first_toolbox_widget ()
+{
+  auto pages = mp_view->editor_options_pages ();
+  if (! pages) {
+    return 0;
+  }
+
+  auto pv = pages->editor_options_pages ();
+  for (auto p = pv.begin (); p != pv.end (); ++p) {
+    if ((*p)->is_toolbox_widget () && (*p)->is_visible ()) {
+      return *p;
+    }
+  }
+  return 0;
+}
+
 void
 LayoutCanvas::set_image_cache_size (size_t sz)
 {

src/laybasic/laybasic/layLayoutCanvas.h

@@ -50,6 +50,7 @@ namespace lay
 
 class LayoutViewBase;
 class RedrawThread;
+class EditorOptionsPage;
 
 /**
  *  @brief A class representing one entry in the image cache
@@ -459,7 +460,10 @@ private:
   tl::Mutex m_mutex;
 
   virtual void key_event (unsigned int key, unsigned int buttons);
+  virtual bool shortcut_override_event (unsigned int key, unsigned int buttons);
   virtual void resize_event (unsigned int width, unsigned int height);
+  lay::EditorOptionsPage *first_toolbox_widget ();
+
 #if defined(HAVE_QT)
   virtual void gtf_probe ();
   virtual void paint_event ();

src/laybasic/laybasic/layLayoutViewBase.cc

@@ -4169,7 +4169,7 @@ LayoutViewBase::cancel_edits ()
   //  the move service takes a special role here as it manages the
   //  transaction for the collective move operation.
   if (mp_move_service) {
-    mp_move_service->cancel ();
+    mp_move_service->cancel_transaction ();
   }
 
   //  cancel all drag and pending edit operations such as move operations.
@@ -4186,7 +4186,7 @@ LayoutViewBase::finish_edits ()
   //  the move service takes a special role here as it manages the
   //  transaction for the collective move operation.
   if (mp_move_service) {
-    mp_move_service->finish ();
+    mp_move_service->finish_transaction ();
   }
 
   //  cancel all drag operations

src/laybasic/laybasic/layMove.cc

@@ -425,7 +425,7 @@ MoveService::drag_cancel ()
 }
 
 void
-MoveService::cancel ()
+MoveService::cancel_transaction ()
 { 
   if (m_dragging) {
     if (mp_transaction.get ()) {
@@ -436,7 +436,7 @@ MoveService::cancel ()
 }
 
 void
-MoveService::finish ()
+MoveService::finish_transaction ()
 {
   if (m_dragging) {
     mp_transaction.reset (0);

src/laybasic/laybasic/layMove.h

@@ -48,8 +48,8 @@ public:
 
   bool configure (const std::string &name, const std::string &value);
   void function (const std::string &name, const std::string &value);
-  void finish ();
-  void cancel ();
+  void finish_transaction ();
+  void cancel_transaction ();
 
 private:
   virtual bool mouse_press_event (const db::DPoint &p, unsigned int buttons, bool prio);

src/laybasic/laybasic/layViewObject.cc

@@ -711,7 +711,7 @@ ViewObjectUI::send_shortcut_override_event(unsigned int key, unsigned int button
   }
 
   if (! done) {
-    key_event (key, buttons);
+    done = shortcut_override_event (key, buttons);
   }
 
   return done;

src/laybasic/laybasic/layViewObject.h

@@ -852,6 +852,14 @@ public:
    */
   virtual void key_event (unsigned int /*key*/, unsigned int /*buttons*/) { }
 
+  /**
+   *  @brief Handler for remaining shortcut override events
+   *
+   *  This event handler is called if no ViewObject requested handling
+   *  of this event.
+   */
+  virtual bool shortcut_override_event (unsigned int /*key*/, unsigned int /*buttons*/) { return false; }
+
 #if defined(HAVE_QT)
   /**
    *  @brief The drag enter event

src/laybasic/laybasic/laybasic.pro

@@ -91,7 +91,6 @@ SOURCES += \
   layUtils.cc \
 
 HEADERS += \
-  gsiDeclLayPlugin.h \
   layEditorOptionsPage.h \
   layEditorUtils.h \
   layMargin.h \

src/layview/layview/layMoveEditorOptionsPage.cc

@@ -47,7 +47,6 @@ MoveEditorOptionsPage::MoveEditorOptionsPage (lay::LayoutViewBase *view, lay::Di
 
   hide ();
 
-  set_focus_page (true);
   set_toolbox_widget (true);
   set_transparent (true);
 }
@@ -112,6 +111,6 @@ MoveEditorOptionsPage::configure (const std::string &name, const std::string &va
 }
 
 //  registers the factory for the move editor options page
-static tl::RegisteredClass<lay::EditorOptionsPageFactoryBase> s_factory (new lay::EditorOptionsPageFactory<MoveEditorOptionsPage> ("laybasic::MoveServicePlugin"), 0);
+static tl::RegisteredClass<lay::EditorOptionsPageFactoryBase> s_factory (new lay::EditorOptionsPageFactory<MoveEditorOptionsPage> (), 0);
 
 }

src/layview/layview/layview.pro

@@ -16,6 +16,7 @@ SOURCES = \
   layviewForceLink.cc \
 
 HEADERS = \
+  gsiDeclLayPlugin.h \
   layGridNet.h \
   layLayoutView.h \
   layviewForceLink.h \