listerrors.lyx : Update a link.

[lyx.git] / src / Cursor.cpp

diff --git a/src/Cursor.cpp b/src/Cursor.cpp
index 64e2273d8fb1bc4f171246d6fb78ec1ba76d702b..fb4988f787ec7d8889f6b685347a51cd612100e2 100644 (file)
--- a/src/Cursor.cpp
+++ b/src/Cursor.cpp
@@ -95,20 +95,18 @@ DocIterator bruteFind2(Cursor const & c, int x, int y)
                int xo;
                int yo;
                Inset const * inset = &it.inset();
-               map<Inset const *, Geometry> const & data =
-                       c.bv().coordCache().getInsets().getData();
-               map<Inset const *, Geometry>::const_iterator I = data.find(inset);
+               CoordCache const & cache = c.bv().coordCache();
 
                // FIXME: in the case where the inset is not in the cache, this
                // means that no part of it is visible on screen. In this case
                // we don't do elaborate search and we just return the forwarded
                // DocIterator at its beginning.
-               if (I == data.end()) {
+               if (!cache.getInsets().has(inset)) {
                        it.top().pos() = 0;
                        return it;
                }
 
-               Point o = I->second.pos;
+               Point const o = cache.getInsets().xy(inset);
                inset->cursorPos(c.bv(), it.top(), c.boundary(), xo, yo);
                // Convert to absolute
                xo += o.x_;
@@ -402,7 +400,7 @@ void Cursor::dispatch(FuncRequest const & cmd0)
                bool badcursor = notifyCursorLeavesOrEnters(old, *this);
                if (badcursor) {
                        fixIfBroken();
-                       bv().fixInlineCompletionPos();
+                       bv().resetInlineCompletionPos();
                }
                old.endUndoGroup();
        }
@@ -520,14 +518,14 @@ void Cursor::setCursorToAnchor()
 }
 
 
-void Cursor::markEditPosition()
+void Cursor::markNewWordPosition()
 {
-       if (inTexted() && new_word_.empty()) {
-               FontSpan ow = locateWord(WHOLE_WORD);
-               if (ow.size() == 1) {
+       if (lyxrc.spellcheck_continuously && inTexted() && new_word_.empty()) {
+               FontSpan nw = locateWord(WHOLE_WORD);
+               if (nw.size() == 1) {
                        LYXERR(Debug::DEBUG, "start new word: "
                                << " par: " << pit()
-                               << " pos: " << ow.first);
+                               << " pos: " << nw.first);
                        new_word_ = *this;
                }
        }
@@ -547,12 +545,21 @@ void Cursor::clearNewWordPosition()
 
 void Cursor::checkNewWordPosition()
 {
-       if (new_word_.empty())
+       if (!lyxrc.spellcheck_continuously || new_word_.empty())
                return ;
        if (!inTexted())
                clearNewWordPosition();
        else {
-               if (pit() != new_word_.pit())
+               // forget the position of the current new word if
+               // 1) the paragraph changes or
+               // 2) the count of nested insets changes or
+               // 3) the cursor pos is out of paragraph bound
+               if (pit() != new_word_.pit() ||
+                       depth() != new_word_.depth() ||
+                       new_word_.pos() > new_word_.lastpos()) {
+                       clearNewWordPosition();
+               } else if (new_word_.fixIfBroken())
+                       // 4) or the remembered position was "broken"
                        clearNewWordPosition();
                else {
                        FontSpan nw = locateWord(WHOLE_WORD);
@@ -1961,8 +1968,12 @@ bool Cursor::upDownInText(bool up, bool & updateNeeded)
 
                        updateNeeded |= bv().checkDepm(dummy, *this);
                        updateTextTargetOffset();
-                       if (updateNeeded)
+                       if (updateNeeded) {
                                forceBufferUpdate();
+                               // DEPM may have requested a screen update
+                               this->screenUpdateFlags(
+                                       this->screenUpdate() | dummy.screenUpdate());
+                       }
                }
                return false;
        }
@@ -1987,7 +1998,8 @@ bool Cursor::upDownInText(bool up, bool & updateNeeded)
                        ++dummy.pos();
                if (bv().checkDepm(dummy, old)) {
                        updateNeeded = true;
-                       // Make sure that cur gets back whatever happened to dummy (Lgb) 
+                       // Make sure that cur gets back whatever happened to dummy (Lgb)
+                       // This will include any screen update requested by DEPM
                        operator=(dummy);
                }
        } else {
@@ -2268,6 +2280,7 @@ bool Cursor::fixIfBroken()
        bool const broken_anchor = anchor_.fixIfBroken();
        
        if (broken_cursor || broken_anchor) {
+               clearNewWordPosition();
                clearSelection();
                return true;
        }