10 #include "qui/seqbrowser/SequenceBrowserWidget.hpp"
11 #include "qui/seqbrowser/SequenceBrowser.hpp"
12 #include "qui/seqbrowser/ScrollableSequenceBrowser.hpp"
13 #include "qui/seqbrowser/SequenceDescription.hpp"
14 #include "qui/ImageSaveDialog.hpp"
16 #include "alg/glsequence.hpp"
21 SequenceBrowserWidget::SequenceBrowserWidget(QWidget *parent)
23 scrollable_browser(parent)
25 QHBoxLayout *hlayout = new QHBoxLayout;
26 hlayout->addWidget(&left_sidebar, 0);
27 hlayout->addWidget(&scrollable_browser, 1);
28 hlayout->addWidget(&right_sidebar, 0);
31 // update position values when something in the SequenceBrowser changes
32 connect(&scrollable_browser.browser(), SIGNAL(viewportChanged()),
33 this, SLOT(updatePosition()));
36 void SequenceBrowserWidget::clear()
38 converted_sequences.clear();
39 scrollable_browser.browser().clear();
41 right_sidebar.clear();
44 QMenu &SequenceBrowserWidget::getPopupMenu()
46 return scrollable_browser.browser().getPopupMenu();
49 QAction &SequenceBrowserWidget::getCopySelectedSequenceAsFastaAction()
51 return scrollable_browser.browser().getCopySelectedSequenceAsFastaAction();
55 void SequenceBrowserWidget::copySelectedSequenceAsFasta()
57 scrollable_browser.browser().copySelectedSequenceAsFasta();
60 void SequenceBrowserWidget::copySelectedTracksAsSeqLocation(
61 std::list<SequenceLocation>& locations
64 scrollable_browser.browser().copySelectedTracksAsSeqLocation(locations);
67 void SequenceBrowserWidget::setSequences(
68 const std::vector<boost::shared_ptr<Sequence> >& sequences,
69 boost::shared_ptr<AnnotationColors> cm)
71 SequenceBrowser& browser = scrollable_browser.browser();
73 for(Mussa::vector_sequence_type::const_iterator seq_i = sequences.begin();
74 seq_i != sequences.end();
77 boost::shared_ptr<GlSequence> gs(new GlSequence(*seq_i, cm));
78 converted_sequences.push_back(gs);
79 browser.push_sequence(gs);
81 left_sidebar.setSequences(converted_sequences);
82 right_sidebar.setSequences(converted_sequences);
84 // connect the text change signals to each other
85 vector<SequenceDescription *> left = left_sidebar.descriptions;
86 vector<SequenceDescription *> right = right_sidebar.descriptions;
87 for(size_t i = 0; i != sequences.size() and i != right.size(); ++i)
89 connect(left[i], SIGNAL(nameChanged(const QString &)),
90 right[i], SLOT(setName(const QString &)));
91 connect(right[i], SIGNAL(nameChanged(const QString &)),
92 left[i], SLOT(setName(const QString &)));
98 void SequenceBrowserWidget::setSequences(
99 std::vector<boost::shared_ptr<GlSequence> >& sequences
102 SequenceBrowser& browser = scrollable_browser.browser();
104 for(vector<boost::shared_ptr<GlSequence> >::iterator seq_i = sequences.begin();
105 seq_i != sequences.end();
108 browser.push_sequence(*seq_i);
110 left_sidebar.setSequences(sequences);
111 right_sidebar.setSequences(sequences);
115 const vector<boost::shared_ptr<GlSequence> >& SequenceBrowserWidget::sequences() const
117 return scrollable_browser.browser().sequences();
120 void SequenceBrowserWidget::clear_links()
122 scrollable_browser.browser().clear_links();
125 void SequenceBrowserWidget::link(const std::vector<int>& path,
126 const std::vector<bool>& isRC,
129 scrollable_browser.browser().link(path, isRC, length);
130 scrollable_browser.browser().update();
133 const std::set<int> SequenceBrowserWidget::selectedPaths() const
135 return scrollable_browser.browser().selectedPaths();
138 void SequenceBrowserWidget::centerOnPath(const vector<int>& paths)
140 scrollable_browser.browser().centerOnPath(paths);
144 /* This could theoretically be pushed down to some set
145 * of signals and slots connecting SequenceDescriptions and
146 * some signal emitted by the browser's viewportChanged code
147 * but evertime I tried to figure it out, I got confused about
148 * how the descriptions in one of the sidebars was supposed to know
149 * if it was mapping the rightbase or the leftbase.
150 * And so though this could be better the typical use cases
151 * can just talk to the SequenceBrowserWidget for rendering
154 void SequenceBrowserWidget::updatePosition()
156 const SequenceBrowser& browser = scrollable_browser.browser();
157 const vector<boost::shared_ptr<GlSequence> > &sequences = browser.sequences();
158 vector<SequenceDescription *> left = left_sidebar.descriptions;
159 vector<SequenceDescription *> right = right_sidebar.descriptions;
160 for(size_t i = 0; i != sequences.size() and i != right.size(); ++i)
162 left[i]->setPosition(sequences[i]->leftbase(browser.viewportLeft()));
163 right[i]->setPosition(sequences[i]->rightbase(browser.viewportRight()));
165 scrollable_browser.browser().update();
166 scrollable_browser.updateScrollBar();
169 void SequenceBrowserWidget::promptSaveBrowserPixmap()
172 size = scrollable_browser.browser().size();
174 ImageSaveDialog imageSaveDialog(&scrollable_browser.browser(), this);
175 imageSaveDialog.setSize(size.width(), size.height());
176 imageSaveDialog.exec();
179 double SequenceBrowserWidget::zoom()
181 return scrollable_browser.browser().zoom();
184 double SequenceBrowserWidget::zoomOut()
186 double zoom_level = scrollable_browser.browser().zoomOut();
187 scrollable_browser.updateScrollBar();
191 double SequenceBrowserWidget::zoomToSequence()
193 double zoom_level = scrollable_browser.browser().zoomToSequence();
194 scrollable_browser.updateScrollBar();
198 void SequenceBrowserWidget::setZoom(double z)
200 scrollable_browser.browser().setZoom(z);
203 void SequenceBrowserWidget::update()
206 scrollable_browser.browser().update();