docbook:

[lyx.git] / src / lyxfind.C

diff --git a/src/lyxfind.C b/src/lyxfind.C
index 5a44645f906b52790f4bff8dee5c5c9799dc30f9..fa6acb468fb2962dacf05f498e971a09e53ed288 100644 (file)
--- a/src/lyxfind.C
+++ b/src/lyxfind.C
@@ -33,38 +33,38 @@ enum SearchResult {
 
 /// returns true if the specified string is at the specified  position
 bool IsStringInText(Paragraph * par, pos_type pos,
-                    string const & str, bool const & = true,
-                    bool const & = false);
+                   string const & str, bool const & = true,
+                   bool const & = false);
 
 /// if the string is found: return true and set the cursor to the new position
 SearchResult SearchForward(BufferView *, LyXText * text, string const & str,
-                           bool const & = true, bool const & = false);
+                          bool const & = true, bool const & = false);
 ///
 SearchResult SearchBackward(BufferView *, LyXText * text, string const & str,
-                            bool const & = true, bool const & = false);
+                           bool const & = true, bool const & = false);
 
 
 int LyXReplace(BufferView * bv,
-               string const & searchstr, string const & replacestr,
-               bool forward, bool casesens, bool matchwrd, bool replaceall,
-               bool once)
+              string const & searchstr, string const & replacestr,
+              bool forward, bool casesens, bool matchwrd, bool replaceall,
+              bool once)
 {
-       if (!bv->available() || bv->buffer()->isReadonly()) 
+       if (!bv->available() || bv->buffer()->isReadonly())
                return 0;
-   
+
        // CutSelection cannot cut a single space, so we have to stop
        // in order to avoid endless loop :-(
        if (searchstr.length() == 0
                || (searchstr.length() == 1 && searchstr[0] == ' '))
        {
                Alert::alert(_("Sorry!"), _("You cannot replace a single space, "
-                                         "nor an empty character."));
+                                         "nor an empty character."));
                return 0;
        }
-       
+
        LyXText * text = bv->getLyXText();
 
-       // now we can start searching for the first 
+       // now we can start searching for the first
        // start at top if replaceall
        bool fw = forward;
        if (replaceall) {
@@ -77,7 +77,7 @@ int LyXReplace(BufferView * bv,
                // override search direction because we search top to bottom
                fw = true;
        }
-       
+
        // if nothing selected or selection does not equal search string
        // search and select next occurance and return if no replaceall
        string str1;
@@ -110,25 +110,25 @@ int LyXReplace(BufferView * bv,
                if (!once)
                        found = LyXFind(bv, searchstr, fw, false, casesens, matchwrd);
        } while (!once && replaceall && found);
-   
+
        if (bv->focus())
                bv->showCursor();
-       
+
        return replace_count;
 }
 
 bool LyXFind(BufferView * bv,
-             string const & searchstr, bool forward,
-             bool frominset, bool casesens, bool matchwrd)
+            string const & searchstr, bool forward,
+            bool frominset, bool casesens, bool matchwrd)
 {
        if (!bv->available() || searchstr.empty())
                return false;
-       
+
        LyXText * text = bv->getLyXText();
 
        bv->hideCursor();
        bv->update(text, BufferView::SELECT|BufferView::FITCUR);
-       
+
        if (text->selection.set())
                text->cursor = forward ?
                        text->selection.end : text->selection.start;
@@ -156,13 +156,13 @@ bool LyXFind(BufferView * bv,
                                        text->setCursor(bv, par, pos);
                        }
                        if (par) {
-                               result = forward ? 
+                               result = forward ?
                                        SearchForward(bv, text, searchstr, casesens, matchwrd) :
                                        SearchBackward(bv, text, searchstr, casesens, matchwrd);
                        }
                }
        } else {
-               result = forward ? 
+               result = forward ?
                        SearchForward(bv, text, searchstr, casesens, matchwrd) :
                        SearchBackward(bv, text, searchstr, casesens, matchwrd);
        }
@@ -178,10 +178,10 @@ bool LyXFind(BufferView * bv,
                bv->update(bv->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
        } else if (result == SR_NOT_FOUND)
                found = false;
-   
+
        if (bv->focus())
                bv->showCursor();
-   
+
        return found;
 }
 
@@ -193,13 +193,13 @@ bool IsStringInText(Paragraph * par, pos_type pos,
 {
        if (!par)
                return false;
-   
+
        string::size_type size = str.length();
        pos_type i = 0;
        while (((pos + i) < par->size())
               && (string::size_type(i) < size)
               && (cs ? (str[i] == par->getChar(pos + i))
-                  : (uppercase(str[i]) == uppercase(par->getChar(pos + i)))))
+                  : (uppercase(str[i]) == uppercase(par->getChar(pos + i)))))
        {
                ++i;
        }
@@ -220,7 +220,7 @@ bool IsStringInText(Paragraph * par, pos_type pos,
 // if the string can be found: return true and set the cursor to
 // the new position, cs = casesensitive, mw = matchword
 SearchResult SearchForward(BufferView * bv, LyXText * text, string const & str,
-                           bool const & cs, bool const & mw)
+                          bool const & cs, bool const & mw)
 {
        Paragraph * par = text->cursor.par();
        pos_type pos = text->cursor.pos();
@@ -239,16 +239,16 @@ SearchResult SearchForward(BufferView * bv, LyXText * text, string const & str,
                                return SR_FOUND_NOUPDATE;
                        text = bv->getLyXText();
                }
- 
+
                ++pos;
- 
+
                if (pos >= par->size()) {
                        prev_par = par;
                        par = par->next();
                        pos = 0;
                }
        }
- 
+
        if (par) {
                text->setCursor(bv, par, pos);
                return SR_FOUND;
@@ -265,8 +265,8 @@ SearchResult SearchForward(BufferView * bv, LyXText * text, string const & str,
 // if the string can be found: return true and set the cursor to
 // the new position, cs = casesensitive, mw = matchword
 SearchResult SearchBackward(BufferView * bv, LyXText * text,
-                            string const & str,
-                            bool const & cs, bool const & mw)
+                           string const & str,
+                           bool const & cs, bool const & mw)
 {
        Paragraph * par = text->cursor.par();
        pos_type pos = text->cursor.pos();
@@ -295,9 +295,9 @@ SearchResult SearchBackward(BufferView * bv, LyXText * text,
                        if (inset->searchBackward(bv, str, cs, mw))
                                return SR_FOUND_NOUPDATE;
                        text = bv->getLyXText();
-               }               
+               }
        } while (par && !IsStringInText(par, pos, str, cs, mw));
-  
+
        if (par) {
                text->setCursor(bv, par, pos);
                return SR_FOUND;
@@ -307,4 +307,3 @@ SearchResult SearchBackward(BufferView * bv, LyXText * text,
                return SR_NOT_FOUND;
        }
 }
-