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A++ - param info tip improved to support nested assists, Esc closes the tip

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git-svn-id: svn://ultimatepp.org/upp/trunk@665 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2008-11-23 15:30:09 +00:00
parent 803866298a
commit 29ac096dcc
4 changed files with 69 additions and 36 deletions
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60
uppsrc/ide/ParamInfo.cpp
View file

@ -3,29 +3,36 @@
void AssistEditor::SyncParamInfo()
{
String qtf;
int i = GetCursorLine();
if(param_line >= 0 && param_line < GetLineCount() && i >= param_line && i < param_line + 10
&& param_editfile == theide->editfile && GetWLine(param_line).StartsWith(param_test)) {
int c = GetCursor();
i = GetPos(param_line) + param_test.GetCount();
if(c >= i) {
int par = 0;
int pari = 0;
for(;;) {
int ch = Ch(i++);
if(i > c) {
qtf = "[A1 " + DecoratedItem(param_item.name, param_item, param_item.natural, pari);
break;
}
if(ch == ')') {
if(par <= 0)
int mpar = INT_MAX;
for(int q = 0; q < PARAMN; q++) {
ParamInfo& m = param[q];
int i = GetCursorLine();
if(m.line >= 0 && m.line < GetLineCount() && i >= m.line && i < m.line + 10
&& m.editfile == theide->editfile && GetWLine(m.line).StartsWith(m.test)) {
int c = GetCursor();
i = GetPos(m.line) + m.test.GetCount();
if(c >= i) {
int par = 0;
int pari = 0;
for(;;) {
int ch = Ch(i++);
if(i > c) {
if(par < mpar) {
qtf = "[A1 " + DecoratedItem(m.item.name, m.item, m.item.natural, pari);
mpar = par;
}
break;
par--;
}
if(ch == ')') {
if(par <= 0)
break;
par--;
}
if(ch == '(')
par++;
if(ch == ',' && par == 0)
pari++;
}
if(ch == '(')
par++;
if(ch == ',' && par == 0)
pari++;
}
}
}
@ -53,11 +60,14 @@ void AssistEditor::SyncParamInfo()
}
}
void AssistEditor::StartParamInfo()
void AssistEditor::StartParamInfo(const CppItem& m)
{
int x = GetCursor();
param_line = GetLinePos(x);
param_test = GetWLine(param_line).Mid(0, x);
param_editfile = theide->editfile;
ParamInfo& f = param[parami];
f.line = GetLinePos(x);
f.test = GetWLine(f.line).Mid(0, x);
f.item = m;
f.editfile = theide->editfile;
SyncParamInfo();
parami = (parami + 1) % PARAMN;
}