Fix working of the spellchecker dialog with ispell when there are no

[lyx.git] / src / minibuffer.C

diff --git a/src/minibuffer.C b/src/minibuffer.C
index 5e1f324423498ae8cfe5147d3245c247aee8bae3..944af290e338f54cbe143514ec0308d25eb40690 100644 (file)
--- a/src/minibuffer.C
+++ b/src/minibuffer.C
@@ -5,13 +5,15 @@
  *                 information.
  * 
  *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2000 The LyX Team.  
+ *           Copyright 1995-2001 The LyX Team.  
  * 
  * ###########################################################################
  */
 
 #include <config.h>
 
+#include <iostream>
+
 #ifdef __GNUG__
 #pragma implementation
 #endif
@@ -20,13 +22,14 @@
 
 #include "support/lyxalgo.h"
 #include "support/filetools.h"
+#include "support/lstrings.h"
 #include "LyXView.h"
+#include "XFormsView.h"
 #include "gettext.h"
 #include "LyXAction.h"
 #include "BufferView.h"
 
 
-using std::endl;
 using SigC::slot;
 using std::vector;
 
@@ -64,7 +67,7 @@ void MiniBuffer::stored_slot()
 {
        if (stored_) {
                stored_ = false;
-               fl_set_input(the_buffer, stored_input.c_str());
+               set_input(stored_input);
        }
 }
 
@@ -87,7 +90,7 @@ int MiniBuffer::peek_event(FL_OBJECT * ob, int event, int key)
                if (stored_) {
                        stored_timer.stop();
                        input = stored_input;
-                       fl_set_input(ob, input.c_str());
+                       set_input(input);
                        stored_ = false;
                }
                
@@ -99,19 +102,19 @@ int MiniBuffer::peek_event(FL_OBJECT * ob, int event, int key)
                        if (hist_iter == history_->end()) {
                                // no further history
                                stored_set(input);
-                               fl_set_input(ob, _("[End of history]"));
+                               set_input(_("[End of history]"));
                        } else {
-                               fl_set_input(ob, (*hist_iter).c_str());
+                               set_input((*hist_iter));
                        }
                        return 1; 
                case XK_Up:
                        if (hist_iter == history_->begin()) {
                                // no further history
                                stored_set(input);
-                               fl_set_input(ob, _("[Beginning of history]"));
+                               set_input(_("[Beginning of history]"));
                        } else {
                                --hist_iter;
-                               fl_set_input(ob, (*hist_iter).c_str());
+                               set_input((*hist_iter));
                        }
                        return 1; 
                case 9:
@@ -128,13 +131,13 @@ int MiniBuffer::peek_event(FL_OBJECT * ob, int event, int key)
                                // No matches
                                string const tmp = input + _(" [no match]");
                                stored_set(input);
-                               fl_set_input(ob, tmp.c_str());
+                               set_input(tmp);
                        } else if (comp.size() == 1) {
                                // Perfect match
                                string const tmp =
                                        comp[0] + _(" [sole completion]");
                                stored_set(comp[0]);
-                               fl_set_input(ob, tmp.c_str());
+                               set_input(tmp);
                        } else {
                                // More that one match
                                // Find maximal avaliable prefix
@@ -153,7 +156,7 @@ int MiniBuffer::peek_event(FL_OBJECT * ob, int event, int key)
                                        }
                                        test += tmp[test.length()];
                                }
-                               fl_set_input(ob, test.c_str());
+                               set_input(test);
                                
                                // How should the possible matches
                                // be visualized?
@@ -173,6 +176,10 @@ int MiniBuffer::peek_event(FL_OBJECT * ob, int event, int key)
                case 13:
                case XK_Return:
                {
+#if 0
+                       // This will go in again in a little while
+                       // we need to be able to declare what types
+                       // of argumetns LFUN's should have first. (Lgb)
                        // First check for match
                        vector<string>::const_iterator cit =
                                std::find(completion_.begin(),
@@ -182,14 +189,17 @@ int MiniBuffer::peek_event(FL_OBJECT * ob, int event, int key)
                                // no such func/item
                                stored_set(input);
                                string const tmp = input + _(" [no match]");
-                               fl_set_input(ob, tmp.c_str());
+                               set_input(tmp);
                        } else {
+#endif
                                // Return the inputted string
                                deactivate();
                                owner_->view()->focus(true);
                                history_->push_back(input);
                                stringReady.emit(input);
+# if 0
                        }
+#endif
                        return 1;
                }
                case XK_space:
@@ -203,7 +213,7 @@ int MiniBuffer::peek_event(FL_OBJECT * ob, int event, int key)
                        {
                                stored_set(input);
                                string const tmp = input + _(" [no match]");
-                               fl_set_input(ob, tmp.c_str());
+                               set_input(tmp);
                                return 1;
                        }
                        }
@@ -223,22 +233,27 @@ int MiniBuffer::peek_event(FL_OBJECT * ob, int event, int key)
 }
 
 
-extern "C"
-int C_MiniBuffer_peek_event(FL_OBJECT * ob, int event, 
-                           FL_Coord, FL_Coord,
-                           int key, void * /*xev*/)
-{
-       MiniBuffer * mini = static_cast<MiniBuffer*>(ob->u_vdata);
-       return mini->peek_event(ob, event, key);
+extern "C" {
+       
+       static
+       int C_MiniBuffer_peek_event(FL_OBJECT * ob, int event, 
+                                   FL_Coord, FL_Coord,
+                                   int key, void * /*xev*/)
+       {
+               MiniBuffer * mini = static_cast<MiniBuffer*>(ob->u_vdata);
+               return mini->peek_event(ob, event, key);
+       }
+       
 }
 
 
 void MiniBuffer::prepare()
 {
        text.erase();
-       fl_set_input(the_buffer, "");
+       set_input("");
        activate();
-       fl_set_focus_object(owner_->getForm(), the_buffer);
+       fl_set_focus_object(static_cast<XFormsView *>(owner_)->getForm(),
+                           the_buffer);
 }
 
 
@@ -259,7 +274,7 @@ FL_OBJECT * MiniBuffer::add(int type, FL_Coord x, FL_Coord y,
         obj->u_vdata = this;
         obj->wantkey = FL_KEY_TAB;
 
-       fl_set_input(the_buffer, text.c_str());
+       set_input(text);
        
        return obj;
 }
@@ -270,7 +285,7 @@ void MiniBuffer::message(string const & str)
        timer.restart();
        string const ntext = strip(str);
        if (!the_buffer->focus) {
-               fl_set_input(the_buffer, ntext.c_str());
+               set_input(ntext);
                text = ntext;
        }
 }
@@ -325,18 +340,27 @@ void MiniBuffer::init()
 void MiniBuffer::activate()
 {
        fl_activate_object(the_buffer);
-       fl_redraw_object(the_buffer);
+       redraw();
 }
 
 
 void MiniBuffer::deactivate()
 {
-       fl_redraw_object(the_buffer);
+       redraw();
        fl_deactivate_object(the_buffer);
+       XFlush(fl_display);
 }
 
 
 void MiniBuffer::redraw() 
 {
        fl_redraw_object(the_buffer);
+       XFlush(fl_display);
+}
+
+
+void MiniBuffer::set_input(string const & str)
+{
+       fl_set_input(the_buffer, str.c_str());
+       XFlush(fl_display);
 }