recoll / Code / Diff of /src/qtgui/preview

Diff of /src/qtgui/preview_w.h [f56c94] .. [8fc223]

Switch to unified view

-a/src/qtgui/preview_w.h
+b/src/qtgui/preview_w.h
 #ifndef _PREVIEW_W_H_INCLUDED_
 #define _PREVIEW_W_H_INCLUDED_
-/* @(#$Id: preview_w.h,v 1.15 2007-07-20 14:43:21 dockes Exp $  (C) 2006 J.F.Dockes */
+/* @(#$Id: preview_w.h,v 1.16 2007-11-15 18:05:32 dockes Exp $  (C) 2006 J.F.Dockes */
 /*
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
  *   the Free Software Foundation; either version 2 of the License, or
  *   (at your option) any later version.
 ...
 #include <qvariant.h>
 #include <qwidget.h>
 #include "rcldb.h"
-#if (QT_VERSION < 0x040000)
-#include "preview.h"
-#else
-#include "ui_preview.h"
-#define QTextEdit Q3TextEdit
-#endif
 #include "refcntr.h"
 #include "plaintorich.h"
+class QTabWidget;
+class QLabel;
+class QLineEdit;
+class QPushButton;
+class QCheckBox;
+class QTextEditFixed;
+#include <qtextedit.h>
+#include <private/qrichtext_p.h>
+class QTextEditFixed : public QTextEdit {
+    Q_OBJECT
+public:
+    QTextEditFixed( QWidget* parent=0, const char* name=0 )
+  : QTextEdit(parent, name)
+    {}
+    void moveToAnchor(const QString& name)
+    {
+  if (name.isEmpty())
+      return;
+  sync();
+  QTextCursor l_cursor(document());
+  QTextParagraph* last = document()->lastParagraph();
+  for (;;) {
+      QTextStringChar* c = l_cursor.paragraph()->at(l_cursor.index());
+      if(c->isAnchor()) {
+      QString a = c->anchorName();
+      fprintf(stderr, "QTextEdit::scrollToAnchor: anchor nm [%s]\n",
+          (const char *)a.ascii());
+      if ( a == name ||
+           (a.contains( '#' ) &&
+            QStringList::split('#', a).contains(name))) {
+          *(textCursor())  = l_cursor;
+          ensureCursorVisible();
+          break;
+      }
+      }
+      if (l_cursor.paragraph() == last && l_cursor.atParagEnd())
+      break;
+      l_cursor.gotoNextLetter();
+  }
+    }
+};
 // We keep a list of data associated to each tab
 class TabData {
  public:
     string fn; // filename for this tab
 ...
     TabData(QWidget *wi)
     : w(wi), docnum(-1)
     {}
 };
-class QTextEdit;
+class Preview : public QWidget {
-//MOC_SKIP_BEGIN
-#if QT_VERSION < 0x040000
-class DummyPreviewBase : public PreviewBase
- public: DummyPreviewBase(QWidget* parent = 0) : PreviewBase(parent)  {}
-};
-#else
-class DummyPreviewBase : public QWidget, public Ui::PreviewBase
-public: DummyPreviewBase(QWidget* parent):QWidget(parent){setupUi(this);}
-};
-#endif
-//MOC_SKIP_END
-class Preview : public DummyPreviewBase
     Q_OBJECT
 public:
     Preview(int sid, // Search Id
         const HiliteData& hdata) // Search terms etc. for highlighting
-  : DummyPreviewBase(0)
+  : QWidget(0), m_searchId(sid), m_hData(hdata)
+    {
     init();
-  m_searchId = sid;
-  m_hData = hdata;
+    }
     ~Preview(){}
     virtual void closeEvent(QCloseEvent *e );
     virtual bool eventFilter(QObject *target, QEvent *event );
     virtual bool makeDocCurrent(const string &fn, size_t sz,
 ...
     list<TabData> m_tabData;
     QWidget      *m_currentW;
     HiliteData    m_hData;
     bool          m_justCreated; // First tab create is different
     bool          m_haveAnchors; // Search terms are marked in text
+    int           m_lastAnchor; // Number of last anchor. Then rewind to 1
+    int           m_curAnchor;
+    QTabWidget* pvTab;
+    QLabel* searchLabel;
+    QLineEdit* searchTextLine;
+    QPushButton* nextButton;
+    QPushButton* prevButton;
+    QPushButton* clearPB;
+    QCheckBox* matchCheck;
     void init();
     virtual void setCurTabProps(const string& fn, const Rcl::Doc& doc,
                 int docnum);
-    virtual QTextEdit *getCurrentEditor();
+    virtual QTextEditFixed *getCurrentEditor();
-    virtual QTextEdit *addEditorTab();
+    virtual QTextEditFixed *addEditorTab();
     virtual bool loadFileInCurrentTab(string fn, size_t sz,
                       const Rcl::Doc& idoc, int dnm);
     TabData *tabDataForCurrent(); // Return auxiliary data pointer for cur tab
 };