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142 lines
2.7 KiB
C++
142 lines
2.7 KiB
C++
#include "ide.h"
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struct XmlView : public TopWindow {
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TreeCtrl xml;
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LineEdit view;
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FrameTop<StaticRect> errorbg;
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Label error;
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ParentCtrl data;
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virtual bool Key(dword key, int count);
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virtual void Close();
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void Load(int parent, XmlParser& p);
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void Load(const String& txt);
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void CopyPath();
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typedef XmlView CLASSNAME;
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void Serialize(Stream& s);
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XmlView();
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};
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bool XmlView::Key(dword key, int count)
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{
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if(key == K_ESCAPE) {
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Close();
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return true;
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}
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return false;
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}
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void XmlView::Load(int parent, XmlParser& p)
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{
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if(p.IsTag()) {
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String tag = p.ReadTag();
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String txt = tag;
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for(int i = 0; i < p.GetAttrCount(); i++)
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txt << ' ' << p.GetAttr(i) << "=\"" << p[i] << "\"";
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parent = xml.Add(parent, IdeImg::XmlTag(), tag, txt);
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while(!p.End()) {
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if(p.IsEof())
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throw XmlError("Unexpected end of text.");
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Load(parent, p);
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}
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}
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else
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if(p.IsText())
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xml.Add(parent, IdeImg::XmlText(), Null, NormalizeSpaces(p.ReadText()));
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else
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if(p.IsPI())
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xml.Add(parent, IdeImg::XmlPI(), Null, NormalizeSpaces(p.ReadPI()));
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else
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if(p.IsDecl())
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xml.Add(parent, IdeImg::XmlDecl(), Null, NormalizeSpaces(p.ReadDecl()));
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else
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if(p.IsComment())
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xml.Add(parent, IdeImg::XmlComment(), Null, NormalizeSpaces(p.ReadComment()));
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else
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throw XmlError("Unexpected input.");
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}
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void XmlView::Load(const String& txt)
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{
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XmlParser p(txt);
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xml.Clear();
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try {
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while(!p.IsEof())
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Load(0, p);
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}
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catch(XmlError e) {
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error = "XML parsing error: " + e;
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view.Show();
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view <<= txt;
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view.SetCursor(view.GetPos(p.GetLine() - 1, p.GetColumn() - 1));
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view.SetFocus();
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return;
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}
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xml.Show();
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xml.SetFocus();
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}
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void XmlView::Serialize(Stream& s)
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{
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int version = 0;
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s / version;
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SerializePlacement(s);
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}
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void XmlView::CopyPath()
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{
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String path;
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int id = xml.GetCursor();
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while(id >= 0) {
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String tag = xml.Get(id);
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if(tag.GetCount())
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path = "[" + AsCString(tag) + "]" + path;
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id = xml.GetParent(id);
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}
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WriteClipboardText(path);
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}
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void XmlView::Close()
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{
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StoreToGlobal(*this, "XML view");
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TopWindow::Close();
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}
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XmlView::XmlView()
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{
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Title("XML view");
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xml.NoRoot();
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error.SetFont(Arial(20)).SetInk(Red);
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errorbg.Height(25).Add(error.SizePos());
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view.AddFrame(errorbg);
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view.SetReadOnly();
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view.SetColor(LineEdit::PAPER_READONLY, SColorPaper());
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xml.Hide();
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view.Hide();
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Add(xml.SizePos());
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Add(view.SizePos());
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Sizeable().Zoomable();
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Icon(IdeCommonImg::xml());
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xml.WhenLeftDouble = THISBACK(CopyPath);
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}
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void Ide::Xml()
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{
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static XmlView dlg;
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dlg.Load(editor.IsSelection() ? editor.GetSelection() : editor.Get());
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if(!dlg.IsOpen()) {
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LoadFromGlobal(dlg, "XMLview");
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dlg.OpenMain();
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}
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}
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