enable Font cache only for MacOSX and inline width() for other platform.

[lyx.git] / src / frontends / Dialogs.h

diff --git a/src/frontends/Dialogs.h b/src/frontends/Dialogs.h
index ddaf2c05df1e1b842214459d6a4f23dde05a2d15..4a9c1451a92b2247b80982bc7ef84441b3c15ed1 100644 (file)
--- a/src/frontends/Dialogs.h
+++ b/src/frontends/Dialogs.h
@@ -3,7 +3,9 @@
  * \file Dialogs.h
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
+ *
  * \author Allan Rae
+ * \author Angus Leeming
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -11,33 +13,35 @@
 #ifndef DIALOGS_H
 #define DIALOGS_H
 
+#include <boost/signal.hpp>
 #include <boost/utility.hpp>
-#include <boost/signals/signal0.hpp>
-#include <boost/signals/signal1.hpp>
 
-class Dialog;
+#include <map>
+
 class InsetBase;
 class LyXView;
 
-/** Container of all dialogs and signals a LyXView needs or uses to access them
-    The list of dialog signals isn't comprehensive but should be a good guide
-    for any future additions.  Remember don't go overboard -- think minimal.
+namespace lyx {
+namespace frontend {
+class Dialog;
+} // namespace frontend
+} // namespace lyx
+
+/** Container of all dialogs.
  */
-class Dialogs : boost::noncopyable
-{
+class Dialogs : boost::noncopyable {
 public:
        ///
        Dialogs(LyXView &);
-       ///
-       ~Dialogs();
 
-       /** Redraw all visible dialogs because, for example, the GUI colours
-        *  have been re-mapped.
+       /** Check the status of all visible dialogs and disable or reenable
+        *  them as appropriate.
         *
-        *  Note that static boost signals break some compilers, so we return a
-        *  reference to some hidden magic ;-)
+        *  Disabling is needed for example when a dialog is open and the
+        *  cursor moves to a position where the corresponding inset is not
+        *  allowed.
         */
-       static boost::signal0<void> & redrawGUI();
+       void checkStatus();
 
        /// Toggle tooltips on/off in all dialogs.
        static void toggleTooltips();
@@ -45,13 +49,6 @@ public:
        /// Are the tooltips on or off?
        static bool tooltipsEnabled();
 
-       /// Signals slated to go
-       //@{
-       boost::signal0<void> hideAllSignal;
-       boost::signal0<void> hideBufferDependentSignal;
-       boost::signal1<void, bool> updateBufferDependentSignal;
-       //@}
-
        /// Hide all visible dialogs
        void hideAll() const;
        /// Hide any dialogs that require a buffer for them to operate
@@ -62,25 +59,6 @@ public:
         */
        void updateBufferDependent(bool) const ;
 
-       /**@name Dialog Access Signals.
-          Put into some sort of alphabetical order */
-       //@{
-       ///
-       void showDocument();
-       /// show all forked child processes
-       void showForks();
-       ///
-       void showPreamble();
-       ///
-       void showPreferences();
-       ///
-       void showPrint();
-       ///
-       void showSendto();
-       /// bring up the spellchecker
-       void showSpellchecker();
-       //@}
-
        /** \param name == "about" etc; an identifier used to
            launch a particular dialog.
            \param data is a string encoding of the data used to populate
@@ -103,12 +81,12 @@ public:
        void show(std::string const & name, std::string const & data, InsetBase * inset);
 
        /** \param name == "citation", "bibtex" etc; an identifier used
-           to update the contents of a particular dialog with \param data .
+           to update the contents of a particular dialog with \param data.
            See the comments to 'show', above.
        */
        void update(std::string const & name, std::string const & data);
 
-       /// is the dialog currently visible?
+       /// Is the dialog currently visible?
        bool visible(std::string const & name) const;
 
        /** All Dialogs of the given \param name will be closed if they are
@@ -127,26 +105,22 @@ private:
        ///
        bool isValidName(std::string const & name) const;
        ///
-       Dialog * find_or_build(std::string const & name);
+       lyx::frontend::Dialog * find_or_build(std::string const & name);
        ///
-       Dialog * build(std::string const & name);
+       typedef boost::shared_ptr<lyx::frontend::Dialog> DialogPtr;
+       ///
+       DialogPtr build(std::string const & name);
 
        ///
        LyXView & lyxview_;
        ///
        std::map<std::string, InsetBase *> open_insets_;
 
-       ///
-       typedef boost::shared_ptr<Dialog> DialogPtr;
        ///
        std::map<std::string, DialogPtr> dialogs_;
 
-       /// the stuff below is slated to go...
-       void init_pimpl();
-       ///
-       class Impl;
-       ///
-       Impl * pimpl_;
+       /// flag against a race condition due to multiclicks in Qt frontend, see bug #1119
+       bool in_show_;
 };
 
 #endif