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Code Issues 33 Projects Packages Wiki Activity Actions

CodeEditor, ide: Word wrap

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git-svn-id: svn://ultimatepp.org/upp/trunk@11473 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2017-11-17 08:03:36 +00:00
parent a70d0b7d4a
commit 5dff5fc989
8 changed files with 61 additions and 12 deletions
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31
uppsrc/CodeEditor/CodeEditor.cpp
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@ -987,6 +987,36 @@ bool CodeEditor::Key(dword code, int count) {
return true;
}
}
if(wordwrap && code > 0 && code < 65535) {
int limit = GetBorderColumn();
int pos = GetCursor();
int lp = pos;
int l = GetLinePos(lp);
if(limit > 10 && GetColumnLine(pos).x >= limit && lp == GetLineLength(l)) {
int lp0 = GetPos(l);
WString ln = GetWLine(l);
int wl = GetGPos(l, limit) - lp0;
while(wl > 0 && ln[wl - 1] != ' ')
wl--;
int sl = wl - 1;
while(sl > 0 && ln[wl - 1] != '\n' && ln[sl - 1] == ' ')
sl--;
wordwrap = false;
Remove(lp0 + sl, pos - (lp0 + sl));
SetCursor(lp0 + sl);
Put('\n');
for(int i = 0; i < wl && findarg(ln[i], ' ', '\t') >= 0; i++)
Put(ln[i]);
for(int i = wl; i < ln.GetCount(); i++)
Put(ln[i]);
while(count--)
Put(code);
FinishPut();
wordwrap = true;
return true;
}
}
if(code >= 32 && code < 128 && count == 1) {
IndentInsert(code, 1);
return true;
@ -1101,6 +1131,7 @@ CodeEditor::CodeEditor() {
tippos = -1;
selkind = SEL_CHARS;
withfindreplace = true;
wordwrap = false;
}
CodeEditor::~CodeEditor() {}