Move Color::color enum to ColorCode.h

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

diff --git a/src/frontends/Dialogs.h b/src/frontends/Dialogs.h
index 71135cf480febd7ee615e59abb2bb9acf8f19da4..9a57462982ee9a7d67140eef6a0b0f0bbcee9d93 100644 (file)
--- a/src/frontends/Dialogs.h
+++ b/src/frontends/Dialogs.h
@@ -13,36 +13,35 @@
 #ifndef DIALOGS_H
 #define DIALOGS_H
 
-#include <boost/utility.hpp>
-#include <boost/signals/signal0.hpp>
+#include <boost/signal.hpp>
+#include <boost/noncopyable.hpp>
 
-class InsetBase;
-class LyXView;
+#include <map>
 
 namespace lyx {
+
+class Inset;
+
 namespace frontend {
+
 class Dialog;
-} // namespace frontend
-} // namespace lyx
+class LyXView;
 
 /** Container of all dialogs.
  */
-class Dialogs : boost::noncopyable
-{
+class Dialogs : boost::noncopyable {
 public:
        ///
        Dialogs(LyXView &);
 
-       /** 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();
-
-       /// Toggle tooltips on/off in all dialogs.
-       static void toggleTooltips();
+       void checkStatus();
 
        /// Are the tooltips on or off?
        static bool tooltipsEnabled();
@@ -53,30 +52,25 @@ public:
        void hideBufferDependent() const;
        /** Update visible, buffer-dependent dialogs
            If the bool is true then a buffer change has occurred
-           else its still the same buffer.
+           else it is still the same buffer.
         */
-       void updateBufferDependent(bool) const ;
-
-       /** \param name == "about" etc; an identifier used to
-           launch a particular dialog.
-           \param data is a string encoding of the data used to populate
-           the dialog. Several of these dialogs do not need any data,
-           so it defaults to string().
-       */
-       void show(std::string const & name, std::string const & data = std::string());
+       void updateBufferDependent(bool) const;
 
        /** \param name == "bibtex", "citation" etc; an identifier used to
            launch a particular dialog.
            \param data is a string representation of the Inset contents.
            It is often little more than the output from Inset::write.
            It is passed to, and parsed by, the frontend dialog.
-           \param inset is _not_ passed to the frontend dialog.
+           Several of these dialogs do not need any data,
+           so it defaults to string().
+           \param inset ownership is _not_ passed to the frontend dialog.
            It is stored internally and used by the kernel to ascertain
            what to do with the FuncRequest dispatched from the frontend
            dialog on 'Apply'; should it be used to create a new inset at
            the current cursor position or modify an existing, 'open' inset?
        */
-       void show(std::string const & name, std::string const & data, InsetBase * inset);
+       void show(std::string const & name,
+               std::string const & data = std::string(), Inset * inset = 0);
 
        /** \param name == "citation", "bibtex" etc; an identifier used
            to update the contents of a particular dialog with \param data.
@@ -90,32 +84,40 @@ public:
        /** All Dialogs of the given \param name will be closed if they are
            connected to the given \param inset.
        */
-       static void hide(std::string const & name, InsetBase * inset);
+       void hide(std::string const & name, Inset * inset);
        ///
        void disconnect(std::string const & name);
        ///
-       InsetBase * getOpenInset(std::string const & name) const;
+       Inset * getOpenInset(std::string const & name) const;
 private:
-       ///
-       void hideSlot(std::string const & name, InsetBase * inset);
        ///
        void redraw() const;
        ///
        bool isValidName(std::string const & name) const;
        ///
-       lyx::frontend::Dialog * find_or_build(std::string const & name);
+       Dialog * find_or_build(std::string const & name);
        ///
-       typedef boost::shared_ptr<lyx::frontend::Dialog> DialogPtr;
+       typedef boost::shared_ptr<Dialog> DialogPtr;
        ///
-       DialogPtr build(std::string const & name);
+       Dialog * build(std::string const & name);
 
        ///
        LyXView & lyxview_;
        ///
-       std::map<std::string, InsetBase *> open_insets_;
+       std::map<std::string, Inset *> open_insets_;
 
        ///
        std::map<std::string, DialogPtr> dialogs_;
+
+       /// flag against a race condition due to multiclicks in Qt frontend,
+       /// see bug #1119
+       bool in_show_;
+
+       ///
+       boost::signals::connection connection_;
 };
 
+} // namespace frontend
+} // namespace lyx
+
 #endif