small changes to ButtonController usage

[lyx.git] / src / bufferview_funcs.C

diff --git a/src/bufferview_funcs.C b/src/bufferview_funcs.C
index e7113979a99ba73228be0142372c6feb63f2f67b..8d68fc7456fe4aa18b9b89c606707880f52fb7b7 100644 (file)
--- a/src/bufferview_funcs.C
+++ b/src/bufferview_funcs.C
@@ -1,5 +1,19 @@
+/* This file is part of
+ * ====================================================== 
+ * 
+ *           LyX, The Document Processor
+ *        
+ *           Copyright 1995 Matthias Ettrich
+ *           Copyright 1995-2000 The LyX Team.
+ *
+ * ====================================================== */
+
 #include <config.h>
 
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
 #include "bufferview_funcs.h"
 #include "LyXView.h"
 #include "BufferView.h"
@@ -16,7 +30,7 @@
 extern FD_form_paragraph * fd_form_paragraph;
 extern FD_form_character * fd_form_character;
 
-
+#ifndef NEW_INSETS
 void Foot(BufferView * bv)
 {
        if (!bv->available()) 
@@ -25,10 +39,11 @@ void Foot(BufferView * bv)
        bv->owner()->getMiniBuffer()
                ->Set(_("Inserting Footnote..."));
        bv->hideCursor();
-       bv->update(-2);
-       bv->text->InsertFootnoteEnvironment(LyXParagraph::FOOTNOTE);
-       bv->update(1);
+       bv->update(BufferView::SELECT|BufferView::FITCUR);
+       bv->text->InsertFootnoteEnvironment(bv, LyXParagraph::FOOTNOTE);
+       bv->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 }
+#endif
 
 
 void Emph(BufferView * bv)
@@ -55,16 +70,18 @@ void Noun(BufferView * bv)
 }
 
 
+#ifndef NEW_INSETS
 void Margin(BufferView * bv)
 {
        if (bv->available()) {
                bv->owner()->getMiniBuffer()->Set(_("Inserting margin note..."));
                bv->hideCursor();
-               bv->update(-2);
-               bv->text->InsertFootnoteEnvironment(LyXParagraph::MARGIN);
-               bv->update(1);
+               bv->update(BufferView::SELECT|BufferView::FITCUR);
+               bv->text->InsertFootnoteEnvironment(bv, LyXParagraph::MARGIN);
+               bv->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
        }
 }
+#endif
 
 
 void Lang(BufferView * bv, string const & l)
@@ -79,6 +96,7 @@ void Lang(BufferView * bv, string const & l)
 }
 
 
+#ifndef NEW_INSETS
 void Melt(BufferView * bv)
 {
        if (!bv->available()) return;
@@ -86,10 +104,11 @@ void Melt(BufferView * bv)
        bv->owner()->getMiniBuffer()->Set(_("Melt"));
        bv->hideCursor();
        bv->beforeChange();
-       bv->update(-2);
-       bv->text->MeltFootnoteEnvironment();
-       bv->update(1);
+       bv->update(BufferView::SELECT|BufferView::FITCUR);
+       bv->text->MeltFootnoteEnvironment(bv);
+       bv->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 }
+#endif
 
 
 void Tex(BufferView * bv)
@@ -108,12 +127,12 @@ void changeDepth(BufferView * bv, int decInc)
        if (!bv->available()) return;
        
        bv->hideCursor();
-       bv->update(-2);
+       bv->update(BufferView::SELECT|BufferView::FITCUR);
        if (decInc >= 0)
-               bv->text->IncDepth();
+               bv->text->IncDepth(bv);
        else
-               bv->text->DecDepth();
-       bv->update(1);
+               bv->text->DecDepth(bv);
+       bv->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
        bv->owner()->getMiniBuffer()
                ->Set(_("Changed environment depth"
                        " (in possible range, maybe not)"));
@@ -122,7 +141,7 @@ void changeDepth(BufferView * bv, int decInc)
 
 void Free(BufferView * bv)
 {
-       ToggleAndShow(bv, UserFreeFont());
+       ToggleAndShow(bv, UserFreeFont(bv->buffer()->params));
 }
 
 
@@ -227,18 +246,22 @@ void FontSize(BufferView * bv, string const & size)
 }
 
 
-/* -------> Returns the current font and depth by printing a message. In the
- * future perhaps we could try to implement a callback to the button-bar.
- * That is, `light' the bold button when the font is currently bold, etc.
- */
+// Returns the current font and depth as a message. 
 string CurrentState(BufferView * bv)
 {
        string state;
        if (bv->available()) { 
                // I think we should only show changes from the default
                // font. (Asger)
+               LyXText *text = 0;
+
+               if (bv->the_locking_inset)
+                   text = bv->the_locking_inset->getLyXText(bv);
+               if (!text)
+                   text = bv->text;
+
                Buffer * buffer = bv->buffer();
-               LyXFont font = bv->text->real_current_font;
+               LyXFont font = text->real_current_font;
                LyXFont const & defaultfont =
                        textclasslist
                        .TextClass(buffer->params.textclass)
@@ -246,14 +269,14 @@ string CurrentState(BufferView * bv)
                font.reduce(defaultfont);
                state = _("Font: ") + font.stateText(&buffer->params);
                // The paragraph depth
-               int depth = bv->text->GetDepth();
+               int depth = text->GetDepth();
                if (depth > 0) 
                        state += string(_(", Depth: ")) + tostr(depth);
                // The paragraph spacing, but only if different from
                // buffer spacing.
-               if (!bv->text->cursor.par()->spacing.isDefault()) {
+               if (!text->cursor.par()->spacing.isDefault()) {
                        Spacing::Space cur_space =
-                               bv->text->cursor.par()->spacing.getSpace();
+                               text->cursor.par()->spacing.getSpace();
                        state += _(", Spacing: ");
                        switch (cur_space) {
                        case Spacing::Single:
@@ -267,7 +290,7 @@ string CurrentState(BufferView * bv)
                                break;
                        case Spacing::Other:
                                state += _("Other (");
-                               state += tostr(bv->text->cursor.par()->spacing.getValue());
+                               state += tostr(text->cursor.par()->spacing.getValue());
                                state += ")";
                                break;
                        case Spacing::Default:
@@ -287,22 +310,22 @@ void ToggleAndShow(BufferView * bv, LyXFont const & font)
 {
        if (bv->available()) { 
                bv->hideCursor();
-               bv->update(-2);
+               bv->update(BufferView::SELECT|BufferView::FITCUR);
                if (bv->the_locking_inset)
                        bv->the_locking_inset->SetFont(bv, font, toggleall);
                else
-                       bv->text->ToggleFree(font, toggleall);
-               bv->update(1);
+                       bv->text->ToggleFree(bv, font, toggleall);
+               bv->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 
                if (font.language() != ignore_language ||
                    font.latex() != LyXFont::IGNORE) {
                        LyXText * text = bv->text;
                        LyXCursor & cursor = text->cursor;
-                       text->ComputeBidiTables(cursor.row());
+                       text->ComputeBidiTables(bv->buffer(), cursor.row());
                        if (cursor.boundary() != 
-                           text->IsBoundary(cursor.par(), cursor.pos(),
+                           text->IsBoundary(bv->buffer(), cursor.par(), cursor.pos(),
                                             text->real_current_font) )
-                               text->SetCursor(cursor.par(), cursor.pos(),
+                               text->SetCursor(bv, cursor.par(), cursor.pos(),
                                                false, !cursor.boundary());
                }
        }