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(
22 boost::shared_ptr<QDir> default_dir_,
26 default_dir(default_dir_),
27 scrollable_browser(this)
29 QHBoxLayout *hlayout = new QHBoxLayout;
30 hlayout->addWidget(&left_sidebar, 0);
31 hlayout->addWidget(&scrollable_browser, 1);
32 hlayout->addWidget(&right_sidebar, 0);
35 // update position values when something in the SequenceBrowser changes
36 connect(&scrollable_browser.browser(), SIGNAL(viewportChanged()),
37 this, SLOT(updatePosition()));
38 connect(&scrollable_browser.browser(), SIGNAL(basepairsCopied(size_t)),
39 this, SIGNAL(basepairsCopied(size_t)));
42 void SequenceBrowserWidget::clear()
44 converted_sequences.clear();
45 scrollable_browser.browser().clear();
47 SequenceBrowserSidebar::collection left = left_sidebar.descriptions;
48 SequenceBrowserSidebar::collection right = right_sidebar.descriptions;
49 for(size_t i = 0; i != left_sidebar.size(); ++i)
51 disconnect(left[i], SIGNAL(nameChanged(const QString &)),
52 right[i], SLOT(setName(const QString &)));
53 disconnect(right[i], SIGNAL(nameChanged(const QString &)),
54 left[i], SLOT(setName(const QString &)));
57 right_sidebar.clear();
60 QMenu *SequenceBrowserWidget::getPopupMenu()
62 return scrollable_browser.browser().getPopupMenu();
65 QAction *SequenceBrowserWidget::getCopySelectedSequenceAsFastaAction()
67 return scrollable_browser.browser().getCopySelectedSequenceAsFastaAction();
71 void SequenceBrowserWidget::copySelectedSequenceAsFasta()
73 scrollable_browser.browser().copySelectedSequenceAsFasta();
76 void SequenceBrowserWidget::copySelectedTracksAsSeqLocation(
77 std::list<SequenceLocation>& locations
80 scrollable_browser.browser().copySelectedTracksAsSeqLocation(locations);
83 void SequenceBrowserWidget::setSequences(
84 const std::vector<boost::shared_ptr<Sequence> >& sequences,
85 boost::shared_ptr<AnnotationColors> cm)
87 SequenceBrowser& browser = scrollable_browser.browser();
89 for(Mussa::vector_sequence_type::const_iterator seq_i = sequences.begin();
90 seq_i != sequences.end();
93 boost::shared_ptr<GlSequence> gs(new GlSequence(*seq_i, cm));
94 converted_sequences.push_back(gs);
95 browser.push_sequence(gs);
97 left_sidebar.setSequences(converted_sequences);
98 right_sidebar.setSequences(converted_sequences);
100 // connect the text change signals to each other
101 SequenceBrowserSidebar::collection left = left_sidebar.descriptions;
102 SequenceBrowserSidebar::collection right = right_sidebar.descriptions;
103 for(size_t i = 0; i != sequences.size() and i != right.size(); ++i)
105 connect(left[i], SIGNAL(nameChanged(const QString &)),
106 right[i], SLOT(setName(const QString &)));
107 connect(right[i], SIGNAL(nameChanged(const QString &)),
108 left[i], SLOT(setName(const QString &)));
114 void SequenceBrowserWidget::setSequences(
115 std::vector<boost::shared_ptr<GlSequence> >& sequences
118 SequenceBrowser& browser = scrollable_browser.browser();
120 for(vector<boost::shared_ptr<GlSequence> >::iterator seq_i = sequences.begin();
121 seq_i != sequences.end();
124 browser.push_sequence(*seq_i);
126 left_sidebar.setSequences(sequences);
127 right_sidebar.setSequences(sequences);
131 const vector<boost::shared_ptr<GlSequence> >& SequenceBrowserWidget::sequences() const
133 return scrollable_browser.browser().sequences();
136 void SequenceBrowserWidget::clear_links()
138 scrollable_browser.browser().clear_links();
141 void SequenceBrowserWidget::link(const std::vector<int>& path,
142 const std::vector<bool>& isRC,
145 scrollable_browser.browser().link(path, isRC, length);
146 scrollable_browser.browser().update();
149 const std::set<int> SequenceBrowserWidget::selectedPaths() const
151 return scrollable_browser.browser().selectedPaths();
154 void SequenceBrowserWidget::centerOnPath(const vector<int>& paths)
156 scrollable_browser.browser().centerOnPath(paths);
160 /* This could theoretically be pushed down to some set
161 * of signals and slots connecting SequenceDescriptions and
162 * some signal emitted by the browser's viewportChanged code
163 * but evertime I tried to figure it out, I got confused about
164 * how the descriptions in one of the sidebars was supposed to know
165 * if it was mapping the rightbase or the leftbase.
166 * And so though this could be better the typical use cases
167 * can just talk to the SequenceBrowserWidget for rendering
170 void SequenceBrowserWidget::updatePosition()
172 const SequenceBrowser& browser = scrollable_browser.browser();
173 const vector<boost::shared_ptr<GlSequence> > &sequences = browser.sequences();
174 SequenceBrowserSidebar::collection left = left_sidebar.descriptions;
175 SequenceBrowserSidebar::collection right = right_sidebar.descriptions;
176 for(size_t i = 0; i != sequences.size() and i != right.size(); ++i)
178 left[i]->setPosition(sequences[i]->leftbase(browser.viewportLeft()));
179 right[i]->setPosition(sequences[i]->rightbase(browser.viewportRight()));
181 scrollable_browser.browser().update();
182 scrollable_browser.updateScrollBar();
185 void SequenceBrowserWidget::promptSaveBrowserPixmap()
188 size = scrollable_browser.browser().size();
190 ImageSaveDialog imageSaveDialog(default_dir, &scrollable_browser, this);
191 imageSaveDialog.setSize(size.width(), size.height());
192 imageSaveDialog.exec();
195 double SequenceBrowserWidget::zoom()
197 return scrollable_browser.browser().zoom();
200 double SequenceBrowserWidget::zoomOut()
202 double zoom_level = scrollable_browser.browser().zoomOut();
203 scrollable_browser.updateScrollBar();
207 double SequenceBrowserWidget::zoomToSequence()
209 double zoom_level = scrollable_browser.browser().zoomToSequence();
210 scrollable_browser.updateScrollBar();
214 void SequenceBrowserWidget::setZoom(double z)
216 scrollable_browser.browser().setZoom(z);
219 void SequenceBrowserWidget::update()
222 scrollable_browser.browser().update();