recoll / Code / Diff of /src/qtgui/restable.cpp

Diff of /src/qtgui/restable.cpp [afde2f] .. [22788b]

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-a/src/qtgui/restable.cpp
+b/src/qtgui/restable.cpp
 ...
 #include <QMenu>
 #include <QScrollBar>
 #include <QStyledItemDelegate>
 #include <QTextDocument>
 #include <QPainter>
+#include <QSplitter>
+#include <QClipboard>
 #include "recoll.h"
 #include "refcntr.h"
 #include "docseq.h"
 #include "debuglog.h"
 ...
 // Compensate for the default and somewhat bizarre vertical placement
 // of text in cells
 static const int ROWHEIGHTPAD = 2;
 static const int TEXTINCELLVTRANS = -4;
-//////////////////////////////////
+//////////////////////////////////////////////////////////////////////////////
+// Restable hiliter: to highlight search term in the table. This is actually
+// the same as reslist's, could be shared.
+class PlainToRichQtReslist : public PlainToRich {
+public:
+    virtual ~PlainToRichQtReslist() {}
+    virtual string startMatch() {
+  return string("<span style='color: ")
+      + string((const char *)prefs.qtermcolor.toAscii()) + string("'>");
+    }
+    virtual string endMatch() {return string("</span>");}
+};
+static PlainToRichQtReslist g_hiliter;
+//////////////////////////////////////////////////////////////////////////
-// Restable "pager". We use it to display a single doc details in the
+// Restable "pager". We use it to print details for a document in the
 // detail area
 ///
 class ResTablePager : public ResListPager {
 public:
     ResTablePager(ResTable *p)
 ...
     virtual string iconPath(const string& mt);
 private:
     ResTable *m_parent;
 };
-//////////////////////////
-// Restable hiliter: to highlight search term in the table. This is actually
-// the same as reslist's, could be shared.
-class PlainToRichQtReslist : public PlainToRich {
-public:
-    virtual ~PlainToRichQtReslist() {}
-    virtual string startMatch() {
-  return string("<span style='color: ")
-      + string((const char *)prefs.qtermcolor.toAscii()) + string("'>");
-    virtual string endMatch() {return string("</span>");}
-};
-static PlainToRichQtReslist g_hiliter;
-/////////////////////////////////////
-bool ResTablePager::append(const string& data, int docnum, const Rcl::Doc&)
+bool ResTablePager::append(const string& data, int, const Rcl::Doc&)
+{
-    m_parent->textBrowser->moveCursor(QTextCursor::End,
+    m_parent->m_detail->moveCursor(QTextCursor::End,
                       QTextCursor::MoveAnchor);
-    m_parent->textBrowser->textCursor().insertBlock();
+    m_parent->m_detail->textCursor().insertBlock();
-    m_parent->textBrowser->insertHtml(QString::fromUtf8(data.c_str()));
+    m_parent->m_detail->insertHtml(QString::fromUtf8(data.c_str()));
-    m_parent->m_detaildocnum = docnum;
     return true;
+}
 string ResTablePager::trans(const string& in)
+{
 ...
     string iconpath;
     rclconfig->getMimeIconName(mtype, &iconpath);
     return iconpath;
+}
-//////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////
+/// Detail text area methods
+ResTableDetailArea::ResTableDetailArea(ResTable* parent)
+    : QTextBrowser(parent), m_table(parent)
+{
+    setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(this, SIGNAL(customContextMenuRequested(const QPoint&)),
+      this, SLOT(createPopupMenu(const QPoint&)));
+}
+void ResTableDetailArea::createPopupMenu(const QPoint& pos)
+{
+    if (!m_table || m_table->m_detaildocnum < 0) {
+  LOGDEB(("ResTableDetailArea::createPopupMenu: no table/detaildoc\n"));
+  return;
+    }
+    QMenu *popup = new QMenu(this);
+    popup->addAction(tr("&Preview"), m_table, SLOT(menuPreview()));
+    popup->addAction(tr("&Open"), m_table, SLOT(menuEdit()));
+    popup->addAction(tr("Copy &File Name"), m_table, SLOT(menuCopyFN()));
+    popup->addAction(tr("Copy &URL"), m_table, SLOT(menuCopyURL()));
+    if (!m_table->m_detaildoc.ipath.empty())
+  popup->addAction(tr("&Write to File"), m_table, SLOT(menuSaveToFile()));
+    popup->addAction(tr("Find &similar documents"), m_table, SLOT(menuExpand()));
+    popup->addAction(tr("Preview P&arent document/folder"),
+            m_table, SLOT(menuPreviewParent()));
+    popup->addAction(tr("&Open Parent document/folder"),
+            m_table, SLOT(menuOpenParent()));
+    popup->popup(mapToGlobal(pos));
+}
+//////////////////////////////////////////////////////////////////////////////
 //// Data model methods
 ////
 // Routines used to extract named data from an Rcl::Doc. The basic one just uses the meta map. Others
 // (ie: the date ones) need to do a little processing
 ...
     tableView->setModel(m_model);
     tableView->setMouseTracking(true);
     tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
     tableView->setSelectionMode(QAbstractItemView::SingleSelection);
     tableView->setItemDelegate(new ResTableDelegate(this));
+    tableView->setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(tableView, SIGNAL(customContextMenuRequested(const QPoint&)),
+      this, SLOT(createPopupMenu(const QPoint&)));
     QHeaderView *header = tableView->horizontalHeader();
     if (header) {
     if (int(prefs.restableColWidths.size()) == header->count()) {
         for (int i = 0; i < header->count(); i++) {
 ...
     QList<int> sizes;
     sizes << 355 << 125;
     splitter->setSizes(sizes);
+    }
+    delete textBrowser;
+    m_detail = new ResTableDetailArea(this);
-    textBrowser->setReadOnly(TRUE);
+    m_detail->setReadOnly(TRUE);
-    textBrowser->setUndoRedoEnabled(FALSE);
+    m_detail->setUndoRedoEnabled(FALSE);
-    textBrowser->setOpenLinks(FALSE);
+    m_detail->setOpenLinks(FALSE);
     // signals and slots connections
-    connect(textBrowser, SIGNAL(anchorClicked(const QUrl &)),
+    connect(m_detail, SIGNAL(anchorClicked(const QUrl &)),
         this, SLOT(linkWasClicked(const QUrl &)));
+    splitter->addWidget(m_detail);
+    splitter->setOrientation(Qt::Vertical);
+}
 // This is called by rclmain_w prior to exiting
 void ResTable::saveColState()
+{
 ...
     if (!m_model || m_model->getDocSource().isNull())
     return;
     Rcl::Doc doc;
     if (m_model->getDocSource()->getDoc(index.row(), doc)) {
-  textBrowser->clear();
+  m_detail->clear();
     m_detaildocnum = index.row();
+  m_detaildoc = doc;
     m_pager->displayDoc(rclconfig, index.row(), doc, m_model->m_hdata);
+    } else {
+  m_detaildocnum = -1;
+    }
+}
 void ResTable::on_tableView_entered(const QModelIndex& index)
+{
 ...
     LOGDEB(("ResTable::setDocSource\n"));
     if (m_model)
     m_model->setDocSource(nsource);
     if (m_pager)
     m_pager->setDocSource(nsource, 0);
-    if (textBrowser)
+    if (m_detail)
-  textBrowser->clear();
+  m_detail->clear();
+    m_detaildocnum = -1;
+}
 void ResTable::resetSource()
+{
     LOGDEB(("ResTable::resetSource\n"));
 ...
     LOGDEB(("ResTable::readDocSource(%d)\n", int(resetPos)));
     if (resetPos)
     tableView->verticalScrollBar()->setSliderPosition(0);
     m_model->readDocSource();
-    textBrowser->clear();
+    m_detail->clear();
+    m_detaildocnum = -1;
+}
 void ResTable::linkWasClicked(const QUrl &url)
+{
-    if (!m_model || m_model->getDocSource().isNull())
+    if (m_detaildocnum < 0) {
     return;
+    }
     QString s = url.toString();
     const char *ascurl = s.toAscii();
     LOGDEB(("ResTable::linkWasClicked: [%s]\n", ascurl));
     int i = atoi(ascurl+1) -1;
     int what = ascurl[0];
     switch (what) {
     case 'P':
     case 'E':
+    {
-  Rcl::Doc doc;
-  if (!m_model->getDocSource()->getDoc(i, doc)) {
-      LOGERR(("ResTable::linkWasClicked: can't get doc for %d\n", i));
-      return;
     if (what == 'P')
-        emit docPreviewClicked(i, doc, 0);
+        emit docPreviewClicked(i, m_detaildoc, 0);
     else
-        emit docEditClicked(doc);
+        emit docEditClicked(m_detaildoc);
+    }
     break;
     default:
-    LOGERR(("ResList::linkWasClicked: bad link [%s]\n", ascurl));
+    LOGERR(("ResTable::linkWasClicked: bad link [%s]\n", ascurl));
     break;// ??
+    }
+}
+void ResTable::createPopupMenu(const QPoint& pos)
+{
+    LOGDEB(("ResTable::createPopupMenu: m_detaildocnum %d\n", m_detaildocnum));
+    if (m_detaildocnum < 0)
+  return;
+    QMenu *popup = new QMenu(this);
+    popup->addAction(tr("&Preview"), this, SLOT(menuPreview()));
+    popup->addAction(tr("&Open"), this, SLOT(menuEdit()));
+    popup->addAction(tr("Copy &File Name"), this, SLOT(menuCopyFN()));
+    popup->addAction(tr("Copy &URL"), this, SLOT(menuCopyURL()));
+    if (m_detaildoc.ipath.empty())
+  popup->addAction(tr("&Write to File"), this, SLOT(menuSaveToFile()));
+    popup->addAction(tr("Find &similar documents"), this, SLOT(menuExpand()));
+    popup->addAction(tr("Preview P&arent document/folder"),
+            this, SLOT(menuPreviewParent()));
+    popup->addAction(tr("&Open Parent document/folder"),
+            this, SLOT(menuOpenParent()));
+    popup->popup(mapToGlobal(pos));
+}
+void ResTable::menuPreview()
+{
+    if (m_detaildocnum < 0)
+  return;
+    emit docPreviewClicked(m_detaildocnum, m_detaildoc, 0);
+}
+void ResTable::menuSaveToFile()
+{
+    if (m_detaildocnum < 0)
+  return;
+    emit docSaveToFileClicked(m_detaildoc);
+}
+void ResTable::menuPreviewParent()
+{
+    if (!m_model || m_detaildocnum < 0)
+  return;
+    RefCntr<DocSequence> source = m_model->getDocSource();
+    if (source.isNull())
+  return;
+    Rcl::Doc& doc = m_detaildoc;
+    Rcl::Doc pdoc;
+    if (source->getEnclosing(doc, pdoc)) {
+  emit previewRequested(pdoc);
+    } else {
+  // No parent doc: show enclosing folder with app configured for
+  // directories
+  pdoc.url = path_getfather(doc.url);
+  pdoc.mimetype = "application/x-fsdirectory";
+  emit editRequested(pdoc);
+    }
+}
+void ResTable::menuOpenParent()
+{
+    if (!m_model || m_detaildocnum < 0)
+  return;
+    RefCntr<DocSequence> source = m_model->getDocSource();
+    if (source.isNull())
+  return;
+    Rcl::Doc& doc = m_detaildoc;
+    Rcl::Doc pdoc;
+    if (source->getEnclosing(doc, pdoc)) {
+  emit editRequested(pdoc);
+    } else {
+  // No parent doc: show enclosing folder with app configured for
+  // directories
+  pdoc.url = path_getfather(doc.url);
+  pdoc.mimetype = "application/x-fsdirectory";
+  emit editRequested(pdoc);
+    }
+}
+void ResTable::menuEdit()
+{
+    if (m_detaildocnum < 0)
+  return;
+    emit docEditClicked(m_detaildoc);
+}
+void ResTable::menuCopyFN()
+{
+    if (m_detaildocnum < 0)
+  return;
+    Rcl::Doc &doc = m_detaildoc;
+    // Our urls currently always begin with "file://"
+    //
+    // Problem: setText expects a QString. Passing a (const char*)
+    // as we used to do causes an implicit conversion from
+    // latin1. File are binary and the right approach would be no
+    // conversion, but it's probably better (less worse...) to
+    // make a "best effort" tentative and try to convert from the
+    // locale's charset than accept the default conversion.
+    QString qfn = QString::fromLocal8Bit(doc.url.c_str()+7);
+    QApplication::clipboard()->setText(qfn, QClipboard::Selection);
+    QApplication::clipboard()->setText(qfn, QClipboard::Clipboard);
+}
+void ResTable::menuCopyURL()
+{
+    if (m_detaildocnum < 0)
+  return;
+    Rcl::Doc &doc = m_detaildoc;
+    string url =  url_encode(doc.url, 7);
+    QApplication::clipboard()->setText(url.c_str(),
+                     QClipboard::Selection);
+    QApplication::clipboard()->setText(url.c_str(),
+                     QClipboard::Clipboard);
+}
+void ResTable::menuExpand()
+{
+    if (m_detaildocnum < 0)
+  return;
+    emit docExpand(m_detaildoc);
+}
 void ResTable::createHeaderPopupMenu(const QPoint& pos)
+{
     LOGDEB(("ResTable::createHeaderPopupMenu(%d, %d)\n", pos.x(), pos.y()));