PDFOptions.cpp: set all string containing options to \hypersetup

[lyx.git] / src / BufferView.h

diff --git a/src/BufferView.h b/src/BufferView.h
index 2c8e3e0717c6d5d67c4775cdcefb59fa0b7a0352..2d40bc19666967470b739e358961983fe9bf4aa5 100644 (file)
--- a/src/BufferView.h
+++ b/src/BufferView.h
@@ -23,9 +23,7 @@
 
 #include "support/types.h"
 
-#include <boost/tuple/tuple.hpp>
-#include <boost/utility.hpp>
-#include <boost/signal.hpp>
+#include <boost/noncopyable.hpp>
 
 #include <utility>
 #include <string>
@@ -35,6 +33,9 @@ namespace lyx {
 
 namespace support { class FileName; }
 
+namespace frontend { class Painter; }
+namespace frontend { class GuiBufferViewDelegate; }
+
 class Buffer;
 class Change;
 class DocIterator;
@@ -46,6 +47,12 @@ class Text;
 class ParIterator;
 class ParagraphMetrics;
 class ViewMetricsInfo;
+ 
+enum CursorStatus {
+       CUR_INSIDE,
+       CUR_ABOVE,
+       CUR_BELOW
+};
 
 /// Scrollbar Parameters.
 struct ScrollbarParameters
@@ -81,7 +88,7 @@ class BufferView : boost::noncopyable {
 public:
        ///
        BufferView(Buffer & buffer);
-
+       ///
        ~BufferView();
 
        /// return the buffer being viewed.
@@ -126,8 +133,12 @@ public:
 
        /// center the document view around the cursor.
        void center();
-       /// scroll document by the given number of lines of default height.
-       void scroll(int lines);
+       /// scroll down document by the given number of pixels.
+       void scrollDown(int pixels);
+       /// scroll up document by the given number of pixels.
+       void scrollUp(int pixels);
+       /// scroll document by the given number of pixels.
+       void scroll(int pixels);
        /// Scroll the view by a number of pixels.
        void scrollDocView(int pixels);
        /// Set the cursor position based on the scrollbar one.
@@ -165,6 +176,8 @@ public:
        /// access to anchor.
        pit_type anchor_ref() const;
 
+       ///
+       CursorStatus cursorStatus(DocIterator const & dit) const;
        /// access to full cursor.
        Cursor & cursor();
        /// access to full cursor.
@@ -204,41 +217,53 @@ public:
        ParagraphMetrics const & parMetrics(Text const *, pit_type) const;
 
        ///
-       CoordCache & coordCache() {
-               return coord_cache_;
-       }
+       CoordCache & coordCache() { return coord_cache_; }
        ///
-       CoordCache const & coordCache() const {
-               return coord_cache_;
-       }
+       CoordCache const & coordCache() const { return coord_cache_; }
+
+       ///
+       Point getPos(DocIterator const & dit, bool boundary) const;
+
+
+       ///
+       void draw(frontend::Painter & pain);
+
        /// get this view's keyboard map handler.
        Intl & getIntl() { return *intl_.get(); }
        ///
        Intl const & getIntl() const { return *intl_.get(); }
 
+       //
+       // Messages to the GUI
+       //
        /// This signal is emitted when some message shows up.
-       boost::signal<void(docstring)> message;
+       void message(docstring const & msg);
 
        /// This signal is emitted when some dialog needs to be shown.
-       boost::signal<void(std::string name)> showDialog;
+       void showDialog(std::string const & name);
 
        /// This signal is emitted when some dialog needs to be shown with
        /// some data.
-       boost::signal<void(std::string name,
-               std::string data)> showDialogWithData;
+       void showDialogWithData(std::string const & name, std::string const & data);
 
        /// This signal is emitted when some inset dialogs needs to be shown.
-       boost::signal<void(std::string name, std::string data,
-               Inset * inset)> showInsetDialog;
+       void showInsetDialog(std::string const & name, std::string const & data,
+               Inset * inset);
 
        /// This signal is emitted when some dialogs needs to be updated.
-       boost::signal<void(std::string name,
-               std::string data)> updateDialog;
+       void updateDialog(std::string const & name, std::string const & data);
 
-       /// This signal is emitted when the layout at the cursor is changed.
-       boost::signal<void(docstring layout)> layoutChanged;
+       ///
+       void setGuiDelegate(frontend::GuiBufferViewDelegate *);
 
+       // Insert plain text file (if filename is empty, prompt for one)
+       void insertPlaintextFile(std::string const & fileName, bool asParagraph);
 private:
+       // the position relative to (0, baseline) of outermost paragraph
+       Point coordOffset(DocIterator const & dit, bool boundary) const;
+       /// Update current paragraph metrics.
+       /// \return true if no further update is needed.
+       bool singleParUpdate();
        ///
        bool multiParSel();
 
@@ -297,8 +322,19 @@ private:
        /// A map from a Text to the associated text metrics
        typedef std::map<Text const *, TextMetrics> TextMetricsCache;
        mutable TextMetricsCache text_metrics_;
+
+       // Whom to notify. Not owned, so don't delete.
+       frontend::GuiBufferViewDelegate * gui_;
 };
 
+/// some space for drawing the 'nested' markers (in pixel)
+inline int nestMargin() { return 15; }
+
+/// margin for changebar
+inline int changebarMargin() { return 12; }
+
+/// right margin
+inline int rightMargin() { return 10; }
 
 } // namespace lyx