Dekel language/encoding patch + a few fixes

[features.git] / src / bufferview_funcs.C

diff --git a/src/bufferview_funcs.C b/src/bufferview_funcs.C
index 67782547a678b3ea0ee7f8504da5e655ea0d9375..2888c2a573970c4a55503476774273fa5ddabc25 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"
@@ -13,10 +27,9 @@
 #include "lyx_cb.h"
 #include "layout_forms.h"
 
-extern FD_form_paragraph * fd_form_paragraph;
 extern FD_form_character * fd_form_character;
 
-
+#ifndef NEW_INSETS
 void Foot(BufferView * bv)
 {
        if (!bv->available()) 
@@ -29,6 +42,7 @@ void Foot(BufferView * bv)
        bv->text->InsertFootnoteEnvironment(bv, LyXParagraph::FOOTNOTE);
        bv->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 }
+#endif
 
 
 void Emph(BufferView * bv)
@@ -55,6 +69,7 @@ void Noun(BufferView * bv)
 }
 
 
+#ifndef NEW_INSETS
 void Margin(BufferView * bv)
 {
        if (bv->available()) {
@@ -65,20 +80,28 @@ void Margin(BufferView * bv)
                bv->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
        }
 }
+#endif
 
+void Number(BufferView * bv)
+{
+       LyXFont font(LyXFont::ALL_IGNORE);
+       font.setNumber(LyXFont::TOGGLE);
+       ToggleAndShow(bv, font);
+}
 
 void Lang(BufferView * bv, string const & l)
 {
        LyXFont font(LyXFont::ALL_IGNORE);
-       Languages::iterator lit = languages.find(l);
-       if (lit != languages.end()) {
-               font.setLanguage(&(*lit).second);
+       Language const * lang = languages.getLanguage(l);
+       if (lang) {
+               font.setLanguage(lang);
                ToggleAndShow(bv, font);
        } else
                WriteAlert(_("Error! unknown language"),l);
 }
 
 
+#ifndef NEW_INSETS
 void Melt(BufferView * bv)
 {
        if (!bv->available()) return;
@@ -90,6 +113,7 @@ void Melt(BufferView * bv)
        bv->text->MeltFootnoteEnvironment(bv);
        bv->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 }
+#endif
 
 
 void Tex(BufferView * bv)
@@ -122,7 +146,7 @@ void changeDepth(BufferView * bv, int decInc)
 
 void Free(BufferView * bv)
 {
-       ToggleAndShow(bv, UserFreeFont());
+       ToggleAndShow(bv, UserFreeFont(bv->buffer()->params));
 }
 
 
@@ -149,10 +173,7 @@ void ProhibitInput(BufferView * bv)
        /* set the cursor to the watch for all forms and the canvas */ 
        XDefineCursor(fl_display, bv->owner()->getForm()->window, 
                      cursor);
-       if (fd_form_paragraph->form_paragraph->visible)
-               XDefineCursor(fl_display,
-                             fd_form_paragraph->form_paragraph->window,
-                             cursor);
+
        if (fd_form_character->form_character->visible)
                XDefineCursor(fl_display,
                              fd_form_character->form_character->window,
@@ -168,9 +189,7 @@ void AllowInput(BufferView * bv)
        /* reset the cursor from the watch for all forms and the canvas */
    
        XUndefineCursor(fl_display, bv->owner()->getForm()->window);
-       if (fd_form_paragraph->form_paragraph->visible)
-               XUndefineCursor(fl_display,
-                               fd_form_paragraph->form_paragraph->window);
+
        if (fd_form_character->form_character->visible)
                XUndefineCursor(fl_display,
                                fd_form_character->form_character->window);
@@ -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.
- */
-string CurrentState(BufferView * bv)
+// Returns the current font and depth as a message. 
+string const 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->theLockingInset())
+                   text = bv->theLockingInset()->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:
@@ -288,14 +311,15 @@ void ToggleAndShow(BufferView * bv, LyXFont const & font)
        if (bv->available()) { 
                bv->hideCursor();
                bv->update(BufferView::SELECT|BufferView::FITCUR);
-               if (bv->the_locking_inset)
-                       bv->the_locking_inset->SetFont(bv, font, toggleall);
+               if (bv->theLockingInset())
+                       bv->theLockingInset()->SetFont(bv, font, toggleall);
                else
                        bv->text->ToggleFree(bv, font, toggleall);
                bv->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 
                if (font.language() != ignore_language ||
-                   font.latex() != LyXFont::IGNORE) {
+                   font.latex() != LyXFont::IGNORE ||
+                   font.number() != LyXFont::IGNORE) {
                        LyXText * text = bv->text;
                        LyXCursor & cursor = text->cursor;
                        text->ComputeBidiTables(bv->buffer(), cursor.row());