+/* This file is part of
+ * ======================================================
+ *
+ * LyX, The Document Processor
+ *
+ * Copyright 1995 Matthias Ettrich
+ * Copyright 1995-2001 The LyX Team.
+ *
+ * ====================================================== */
+
#include <config.h>
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
#include "bufferview_funcs.h"
#include "LyXView.h"
#include "BufferView.h"
-#include "lyxparagraph.h"
+#include "paragraph.h"
#include "lyxfont.h"
#include "lyx_gui_misc.h"
#include "lyxtext.h"
-#include "minibuffer.h"
#include "buffer.h"
#include "support/lstrings.h"
#include "lyx_cb.h"
-#include "layout_forms.h"
-
-extern FD_form_paragraph * fd_form_paragraph;
-extern FD_form_character * fd_form_character;
-
-
-void Foot(BufferView * bv)
-{
- if (!bv->available())
- return;
-
- bv->owner()->getMiniBuffer()
- ->Set(_("Inserting Footnote..."));
- bv->hideCursor();
- bv->update(-2);
- bv->text->InsertFootnoteEnvironment(LyXParagraph::FOOTNOTE);
- bv->update(1);
-}
+#include "language.h"
+#include "gettext.h"
+#include "ParagraphParameters.h"
-void Emph(BufferView * bv)
+void emph(BufferView * bv)
{
LyXFont font(LyXFont::ALL_IGNORE);
font.setEmph(LyXFont::TOGGLE);
- ToggleAndShow(bv, font);
+ toggleAndShow(bv, font);
}
-void Bold(BufferView * bv)
+void bold(BufferView * bv)
{
LyXFont font(LyXFont::ALL_IGNORE);
font.setSeries(LyXFont::BOLD_SERIES);
- ToggleAndShow(bv, font);
+ toggleAndShow(bv, font);
}
-void Noun(BufferView * bv)
+void noun(BufferView * bv)
{
LyXFont font(LyXFont::ALL_IGNORE);
font.setNoun(LyXFont::TOGGLE);
- ToggleAndShow(bv, font);
+ toggleAndShow(bv, font);
}
-void Margin(BufferView * bv)
+void number(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);
- }
+ LyXFont font(LyXFont::ALL_IGNORE);
+ font.setNumber(LyXFont::TOGGLE);
+ toggleAndShow(bv, font);
}
-
-void Lang(BufferView * bv, string const & l)
+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);
- ToggleAndShow(bv, font);
+ Language const * lang = languages.getLanguage(l);
+ if (lang) {
+ font.setLanguage(lang);
+ toggleAndShow(bv, font);
} else
WriteAlert(_("Error! unknown language"),l);
}
-void Melt(BufferView * bv)
-{
- if (!bv->available()) return;
-
- bv->owner()->getMiniBuffer()->Set(_("Melt"));
- bv->hideCursor();
- bv->beforeChange();
- bv->update(-2);
- bv->text->MeltFootnoteEnvironment();
- bv->update(1);
-}
-
-
-void Tex(BufferView * bv)
-{
- LyXFont font(LyXFont::ALL_IGNORE);
- font.setLatex (LyXFont::TOGGLE);
- ToggleAndShow(bv, font);
-}
-
-
// Change environment depth.
// if decInc >= 0, increment depth
// if decInc < 0, decrement depth
-void changeDepth(BufferView * bv, int decInc)
+void changeDepth(BufferView * bv, LyXText * text, int decInc)
{
- if (!bv->available()) return;
+ if (!bv->available() || !text)
+ return;
bv->hideCursor();
- bv->update(-2);
+ bv->update(bv->text, BufferView::SELECT|BufferView::FITCUR);
if (decInc >= 0)
- bv->text->IncDepth();
+ text->incDepth(bv);
else
- bv->text->DecDepth();
- bv->update(1);
- bv->owner()->getMiniBuffer()
- ->Set(_("Changed environment depth"
- " (in possible range, maybe not)"));
-}
-
-
-void Free(BufferView * bv)
-{
- ToggleAndShow(bv, UserFreeFont());
-}
-
-
-// How should this actually work? Should it prohibit input in all BufferViews,
-// or just in the current one? If "just the current one", then it should be
-// placed in BufferView. If "all BufferViews" then LyXGUI (I think) should
-// run "ProhibitInput" on all LyXViews which will run prohibitInput on all
-// BufferViews. Or is it perhaps just the (input in) BufferViews in the
-// current LyxView that should be prohibited (Lgb) (This applies to
-// "AllowInput" as well.)
-void ProhibitInput(BufferView * bv)
-{
- bv->hideCursor();
-
- static Cursor cursor;
- static bool cursor_undefined = true;
-
- if (cursor_undefined){
- cursor = XCreateFontCursor(fl_display, XC_watch);
- XFlush(fl_display);
- cursor_undefined = false;
- }
-
- /* 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,
- cursor);
-
- XFlush(fl_display);
- fl_deactivate_all_forms();
-}
-
-
-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);
-
- XFlush(fl_display);
- fl_activate_all_forms();
+ text->decDepth(bv);
+ if (text->inset_owner)
+ bv->updateInset((Inset *)text->inset_owner, true);
+ bv->update(bv->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
+ bv->owner()->message(_("Changed environment depth "
+ "(in possible range, maybe not)"));
}
-void Code(BufferView * bv)
+void code(BufferView * bv)
{
LyXFont font(LyXFont::ALL_IGNORE);
font.setFamily(LyXFont::TYPEWRITER_FAMILY); // no good
- ToggleAndShow(bv, font);
+ toggleAndShow(bv, font);
}
-void Sans(BufferView * bv)
+void sans(BufferView * bv)
{
LyXFont font(LyXFont::ALL_IGNORE);
font.setFamily(LyXFont::SANS_FAMILY);
- ToggleAndShow(bv, font);
+ toggleAndShow(bv, font);
}
-void Roman(BufferView * bv)
+void roman(BufferView * bv)
{
LyXFont font(LyXFont::ALL_IGNORE);
font.setFamily(LyXFont::ROMAN_FAMILY);
- ToggleAndShow(bv, font);
+ toggleAndShow(bv, font);
}
-void StyleReset(BufferView * bv)
+void styleReset(BufferView * bv)
{
- LyXFont font(LyXFont::ALL_INHERIT, ignore_language);
- ToggleAndShow(bv, font);
+ LyXFont font(LyXFont::ALL_INHERIT);
+ toggleAndShow(bv, font);
}
-void Underline(BufferView * bv)
+void underline(BufferView * bv)
{
LyXFont font(LyXFont::ALL_IGNORE);
font.setUnderbar(LyXFont::TOGGLE);
- ToggleAndShow(bv, font);
+ toggleAndShow(bv, font);
}
-void FontSize(BufferView * bv, string const & size)
+void fontSize(BufferView * bv, string const & size)
{
LyXFont font(LyXFont::ALL_IGNORE);
- font.setGUISize(size);
- ToggleAndShow(bv, font);
+ font.setLyXSize(size);
+ toggleAndShow(bv, font);
}
-/* -------> 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;
+ ostringstream state;
+
if (bv->available()) {
// I think we should only show changes from the default
// font. (Asger)
+ LyXText * text = bv->getLyXText();
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)
.defaultfont();
font.reduce(defaultfont);
- state = _("Font: ") + font.stateText(&buffer->params);
+
+ state << _("Font:") << ' '
+ << font.stateText(&buffer->params);
+
// The paragraph depth
- int depth = bv->text->GetDepth();
- if (depth > 0)
- state += string(_(", Depth: ")) + tostr(depth);
+ int depth = text->getDepth();
+ if (depth > 0)
+ state << _(", Depth: ") << depth;
+
// The paragraph spacing, but only if different from
// buffer spacing.
- if (!bv->text->cursor.par->spacing.isDefault()) {
+ if (!text->cursor.par()->params().spacing().isDefault()) {
Spacing::Space cur_space =
- bv->text->cursor.par->spacing.getSpace();
- state += _(", Spacing: ");
+ text->cursor.par()->params().spacing().getSpace();
+ state << _(", Spacing: ");
+
switch (cur_space) {
case Spacing::Single:
- state += _("Single");
+ state << _("Single");
+
break;
case Spacing::Onehalf:
- state += _("Onehalf");
+ state << _("Onehalf");
break;
case Spacing::Double:
- state += _("Double");
+ state << _("Double");
break;
case Spacing::Other:
- state += _("Other (");
- state += tostr(bv->text->cursor.par->spacing.getValue());
- state += ")";
+ state << _("Other (")
+ << text->cursor.par()->params().spacing().getValue()
+ << ")";
break;
case Spacing::Default:
// should never happen, do nothing
break;
}
}
+#if 1
+ state << _(", Paragraph: ") << text->cursor.par()->id();
+#endif
}
- return state;
+ return state.str().c_str();
}
/* -------> Does the actual toggle job of the XxxCB() calls above.
* Also shows the current font state.
*/
-void ToggleAndShow(BufferView * bv, LyXFont const & font)
+void toggleAndShow(BufferView * bv, LyXFont const & font, bool toggleall)
{
if (bv->available()) {
+ if (bv->theLockingInset()) {
+ bv->theLockingInset()->setFont(bv, font, toggleall);
+ return;
+ }
+ LyXText * text = bv->getLyXText();
+ if (!text)
+ return;
+
bv->hideCursor();
- bv->update(-2);
- if (bv->the_locking_inset)
- bv->the_locking_inset->SetFont(bv, font, toggleall);
- else
- bv->text->ToggleFree(font, toggleall);
- bv->update(1);
+ bv->update(text, BufferView::SELECT|BufferView::FITCUR);
+ text->toggleFree(bv, font, toggleall);
+ bv->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
if (font.language() != ignore_language ||
- font.latex() != LyXFont::IGNORE) {
- LyXText * text = bv->text;
+ font.number() != LyXFont::IGNORE)
+ {
LyXCursor & cursor = text->cursor;
- text->ComputeBidiTables(cursor.row);
- if (cursor.boundary !=
- text->IsBoundary(cursor.par, cursor.pos,
+ text->computeBidiTables(bv->buffer(), cursor.row());
+ if (cursor.boundary() !=
+ text->isBoundary(bv->buffer(), cursor.par(), cursor.pos(),
text->real_current_font) )
- text->SetCursor(cursor.par, cursor.pos,
- false, !cursor.boundary);
+ text->setCursor(bv, cursor.par(), cursor.pos(),
+ false, !cursor.boundary());
}
}
}