r37216 - lyx-devel/trunk/src/frontends/qt4

[switt]

Author: switt
Date: Sat Jan 15 13:09:23 2011
New Revision: 37216
URL: http://www.lyx.org/trac/changeset/37216

Log:
make thesaurus usable for readonly documents

Modified:
   lyx-devel/trunk/src/frontends/qt4/GuiThesaurus.cpp
   lyx-devel/trunk/src/frontends/qt4/GuiThesaurus.h

Modified: lyx-devel/trunk/src/frontends/qt4/GuiThesaurus.cpp
==============================================================================
--- lyx-devel/trunk/src/frontends/qt4/GuiThesaurus.cpp  Sat Jan 15 09:10:50 
2011        (r37215)
+++ lyx-devel/trunk/src/frontends/qt4/GuiThesaurus.cpp  Sat Jan 15 13:09:23 
2011        (r37216)
@@ -86,7 +86,16 @@
        bc().setPolicy(ButtonPolicy::OkApplyCancelReadOnlyPolicy);
 }
 
-
+void GuiThesaurus::checkStatus()
+{
+       if (!isBufferAvailable()) {
+               // deactivate the thesaurus if we have no buffer
+               enableView(false);
+               return;
+       }
+       updateView();
+}
+       
 void GuiThesaurus::change_adaptor()
 {
        changed();
@@ -119,7 +128,7 @@
        if (pos > -1)
                item = rex.cap(2).trimmed();
        replaceED->setText(item);
-       replacePB->setEnabled(true);
+       replacePB->setEnabled(!isBufferReadonly());
        changed();
 }
 
@@ -182,8 +191,9 @@
                        }
                meaningsTV->setEnabled(true);
                lookupPB->setEnabled(true);
-               replaceED->setEnabled(true);
-               replacePB->setEnabled(true);
+               bool const readonly = isBufferReadonly();
+               replaceED->setEnabled(!readonly);
+               replacePB->setEnabled(!readonly);
        }
 
        if (meanings.empty()) {

Modified: lyx-devel/trunk/src/frontends/qt4/GuiThesaurus.h
==============================================================================
--- lyx-devel/trunk/src/frontends/qt4/GuiThesaurus.h    Sat Jan 15 09:10:50 
2011        (r37215)
+++ lyx-devel/trunk/src/frontends/qt4/GuiThesaurus.h    Sat Jan 15 13:09:23 
2011        (r37216)
@@ -28,6 +28,8 @@
 public:
        GuiThesaurus(GuiView & lv);
 
+       void checkStatus();
+
 private Q_SLOTS:
        void change_adaptor();
        void entryChanged();