1 #ifndef _PATH_WIDGET_H_
2 #define _PATH_WIDGET_H_
5 #include <boost/shared_ptr.hpp>
12 #include "alg/sequence.hpp"
13 #include "alg/glsequence.hpp"
14 #include "qui/seqbrowser/ScrollableSequenceBrowser.hpp"
15 #include "qui/seqbrowser/SequenceBrowserSidebar.hpp"
17 //! the master widget that makes a useful Sequence Browser
18 class SequenceBrowserWidget : public QScrollArea
23 SequenceBrowserWidget(boost::shared_ptr<QDir>, QWidget *parent=0);
25 //! return our wrapped browser, so we can test it.
26 SequenceBrowser& browser() { return scrollable_browser->browser(); }
28 //! return the popup menu for the glcanvas (reference stored internally)
29 QMenu *getPopupMenu();
30 //! return our fasta copy action (reference stored internally)
31 QAction *getCopySelectedSequenceAsFastaAction();
32 //! return our string copy action (reference stored internally)
33 QAction *getCopySelectedSequenceAsStringAction();
34 //! return sequence properties edit action
35 QAction *getEditSequencePropertiesAction();
37 QSize sizeHint() const;
39 //! copy selected track regions into a list of SequenceLocations
40 void copySelectedTracksAsSeqLocation(std::list<SequenceLocation>& );
42 //! return current zoom size
45 //! reset all of our stored data back to the empty state
48 /* Attach sequences to our browser, its best to attach them all
49 * at once, as otherwise the Sidebar has some rendering trouble
50 * as it draw and redraws the SequenceDescriptions in the various
54 const std::vector< boost::shared_ptr<Sequence> >& sequences,
55 boost::shared_ptr<AnnotationColors> cm);
56 void setSequences(std::vector<boost::shared_ptr<GlSequence> >& sequences);
57 const std::vector<boost::shared_ptr<GlSequence> >& sequences() const;
59 //! reset just the links we're displaying
61 //! set per species links
62 void link(const std::vector<int> &path, const std::vector<bool>& isRC, int length);
63 // return set of pathids defined by order of link calls
64 const std::set<int> selectedPaths() const;
65 void centerOnPath(const std::vector<int>& paths);
68 //! copy selected sequence
69 void copySelectedSequenceAsFasta();
71 //! set the zoom level of our browser
73 //! zoom to fit the whole scene on the screen
76 double zoomToSequence();
78 void updatePosition();
79 //! ask the user where to save an image of the current browser view
80 void promptSaveBrowserPixmap();
85 //! emit when someone copies basepairs
86 void basepairsCopied(size_t);
87 //! emit when sequence browser alerts this widget of mouse wheel zoom event
88 void mouseWheelZoom(double);
91 boost::shared_ptr<QDir> default_dir;
92 ScrollableSequenceBrowser *scrollable_browser;
93 SequenceBrowserSidebar *left_sidebar;
94 SequenceBrowserSidebar *right_sidebar;
96 QWidget *layout_container;
98 //! sequences created by a setSequences(vector<Sequences>) call
99 /*! I need to save them so i can free them to avoid a memory leak
101 std::vector<GlSequenceRef > converted_sequences;