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93 lines
2.1 KiB
C++
93 lines
2.1 KiB
C++
#include "ide.h"
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void AssistEditor::SyncParamInfo()
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{
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String qtf;
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Ctrl *p = GetTopCtrl();
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int mpar = INT_MAX;
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int pos = 0;
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if(p && p->HasFocusDeep()) {
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for(int q = 0; q < PARAMN; q++) {
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ParamInfo& m = param[q];
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int i = GetCursorLine();
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if(m.line >= 0 && m.line < GetLineCount() && i >= m.line && i < m.line + 10
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&& m.editfile == theide->editfile && GetWLine(m.line).StartsWith(m.test)) {
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int c = GetCursor();
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i = GetPos(m.line) + m.test.GetCount();
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if(c >= i) {
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int par = 0;
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int pari = 0;
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for(;;) {
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int ch = Ch(i++);
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if(i > c) {
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if(par < mpar) {
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qtf = "[A1 " + DecoratedItem(m.item.name, m.item, m.item.natural, pari);
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mpar = par;
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pos = m.pos;
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}
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break;
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}
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if(ch == ')') {
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if(par <= 0)
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break;
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par--;
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}
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if(ch == '(')
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par++;
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if(ch == ',' && par == 0)
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pari++;
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}
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}
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}
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}
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}
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if(param_qtf != qtf)
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param_info.SetQTF(qtf);
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Rect r = GetLineScreenRect(GetCursorLine());
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int cx = max(GetSize().cx - 30, 300);
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int h = param_info.GetHeight(cx);
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h = min(h, 550);
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int y = r.top - h - 6;
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if(y < GetWorkArea().top)
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y = r.bottom;
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r = RectC(r.left, y, min(param_info.GetWidth(), cx) + 8, h + 6);
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r.OffsetHorz(GetColumnLine(pos).x * GetFontSize().cx);
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r.OffsetHorz(min(GetWorkArea().right - r.right, 0));
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if(param_qtf != qtf || r != param_info.GetRect()) {
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param_qtf = qtf;
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if(IsNull(qtf)) {
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if(param_info.IsOpen())
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param_info.Close();
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}
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else {
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param_info.SetRect(r);
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if(!param_info.IsOpen() && !IsSelection())
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param_info.Ctrl::PopUp(this, false, false, false);
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}
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}
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}
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void AssistEditor::StartParamInfo(const CppItem& m, int pos)
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{
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int x = GetCursor();
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ParamInfo& f = param[parami];
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f.line = GetLinePos(x);
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f.test = GetWLine(f.line).Mid(0, x);
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f.item = m;
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f.editfile = theide->editfile;
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f.pos = pos;
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SyncParamInfo();
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parami = (parami + 1) % PARAMN;
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}
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void AssistEditor::State(int reason)
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{
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if(reason == FOCUS)
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SyncParamInfo();
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CodeEditor::State(reason);
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}
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int AssistEditor::GetCurrentLine()
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{
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return GetLine(GetCursor());
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}
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