add prototype wrapping of the qt sequence browser

[mussa.git] / qui / seqbrowser / SequenceBrowserWidget.hpp

diff --git a/qui/seqbrowser/SequenceBrowserWidget.hpp b/qui/seqbrowser/SequenceBrowserWidget.hpp
index 09a0b4800de26fd9252df762cc5cea3ec2ab1723..8f957c76a1d975198205103a71f67a60266ec5f8 100644 (file)
--- a/qui/seqbrowser/SequenceBrowserWidget.hpp
+++ b/qui/seqbrowser/SequenceBrowserWidget.hpp
@@ -1,8 +1,12 @@
 #ifndef _PATH_WIDGET_H_
 #define _PATH_WIDGET_H_
-
 #include <vector>
 
+#include <boost/shared_ptr.hpp>
+
+#include <QDir>
+#include <QScrollArea>
+#include <QSize>
 #include <QWidget>
 
 #include "alg/sequence.hpp"
@@ -11,12 +15,31 @@
 #include "qui/seqbrowser/SequenceBrowserSidebar.hpp"
 
 //! the master widget that makes a useful Sequence Browser
-class SequenceBrowserWidget : public QWidget 
+class SequenceBrowserWidget : public QScrollArea 
 {
   Q_OBJECT 
 
 public:
   SequenceBrowserWidget(QWidget *parent=0);
+  SequenceBrowserWidget(const SequenceBrowserWidget &);
+  SequenceBrowserWidget(boost::shared_ptr<QDir>, QWidget *parent=0);
+
+  //! return our wrapped browser, so we can test it.
+  SequenceBrowser& browser() { return scrollable_browser->browser(); }
+  
+  //! return the popup menu for the glcanvas (reference stored internally)
+  QMenu *getPopupMenu();
+  //! return our fasta copy action (reference stored internally)
+  QAction *getCopySelectedSequenceAsFastaAction();
+  //! return our string copy action (reference stored internally)
+  QAction *getCopySelectedSequenceAsStringAction();
+  //! return sequence properties edit action
+  QAction *getEditSequencePropertiesAction();
+
+  QSize sizeHint() const;
+    
+  //! copy selected track regions into a list of SequenceLocations
+  void copySelectedTracksAsSeqLocation(std::list<SequenceLocation>& );
 
   //! return current zoom size
   double zoom();
@@ -29,10 +52,11 @@ public:
    * as it draw and redraws the SequenceDescriptions in the various
    * positions.
    */
-  //void push_sequences(std::vector<Sequence>& sequences);
-  void setSequences(const std::vector<Sequence>& sequences, AnnotationColors& cm);
-  void setSequences(std::vector<GlSequence>& sequences);
-  const std::vector<GlSequence>& sequences() const;
+  void setSequences(
+      const std::vector< boost::shared_ptr<Sequence> >& sequences, 
+      boost::shared_ptr<AnnotationColors> cm);
+  void setSequences(std::vector<boost::shared_ptr<GlSequence> >& sequences);
+  const std::vector<boost::shared_ptr<GlSequence> >& sequences() const;
 
   //! reset just the links we're displaying
   void clear_links();
@@ -43,6 +67,9 @@ public:
   void centerOnPath(const std::vector<int>& paths);
  
 public slots:
+  //! copy selected sequence
+  void copySelectedSequenceAsFasta();
+
   //! set the zoom level of our browser
   void setZoom(double);
   //! zoom to fit the whole scene on the screen
@@ -55,15 +82,27 @@ public slots:
   void promptSaveBrowserPixmap();
 
   void update();
-
+  
+signals:
+  //! emit when someone copies basepairs
+  void basepairsCopied(size_t);
+  //! emit when sequence browser alerts this widget of mouse wheel zoom event
+  void mouseWheelZoom(double);
+  
 private:
-  ScrollableSequenceBrowser scrollable_browser;
-  SequenceBrowserSidebar left_sidebar;
-  SequenceBrowserSidebar right_sidebar;
+  boost::shared_ptr<QDir> default_dir;
+  ScrollableSequenceBrowser *scrollable_browser;
+  SequenceBrowserSidebar *left_sidebar;
+  SequenceBrowserSidebar *right_sidebar;
+  QHBoxLayout *layout;
+  QWidget *layout_container;
 
   //! sequences created by a setSequences(vector<Sequences>) call
   /*! I need to save them so i can free them to avoid a memory leak 
    */
-  std::vector<GlSequence> converted_sequences;
+  std::vector<GlSequenceRef > converted_sequences;
+
+  //! shared code for constructors
+  void init();
 };
 #endif