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https://github.com/levinsv/pgadmin3.git
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077de1ad7c
В результатах запроса, нажатием правой кнопки мыши можно вызвать окно подсказки, с возможностью выделения содержимого и его копирования (Rbutton).
155 lines
4.3 KiB
C++
155 lines
4.3 KiB
C++
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#ifndef FUNCTIONPGHELPER_H
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#define FUNCTIONPGHELPER_H
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#include <utils/sysSettings.h>
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#include <wx/regex.h>
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#include <map>
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#include <vector>
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#include <wx/stdpaths.h>
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#include <wx/textfile.h>
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#include <wx/filename.h>
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extern sysSettings* settings;
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class FunctionPGHelper
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{
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public:
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FunctionPGHelper() {};
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/// <summary>
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/// Создать только переданный в конструкторе html текст с именем "content"
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/// </summary>
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/// <param name="content"></param>
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FunctionPGHelper(const wxString& content) {
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body.clear();
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Add("content", content);
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isload = true;
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};
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int Size() {
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return body.size();
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}
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void SetTimerClose(int ms) { m_interval = ms; }
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int GetTimerClose() { return m_interval; }
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void Add(const wxString& key, const wxString& v) { body.emplace(key, v); }
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wxString getHelpString(wxString fnd, bool isPart = true) {
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if (!isValid()) return wxEmptyString;
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auto search = body.find(fnd);
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wxString txt;
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if (search != body.end())
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txt = search->second;
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else
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{
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std::vector<wxString> list;
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int l = fnd.Len();
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wxString b;
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for (const auto& e : body) {
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if (e.first.Len() > l && e.first.StartsWith(fnd)) {
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list.push_back(e.first);
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b = e.second;
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}
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}
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if (list.size() == 1) txt = b;
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else {
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for (const auto& s : list) {
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txt += wxString::Format("<a href=\"%s\">%s</a><br>", s, s);
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}
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}
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}
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//if (i == wxNOT_FOUND) return wxEmptyString;
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return txt;
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}
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wxString getSqlCommandHelp(wxString fnd) {
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wxUniChar sep = wxFileName::GetPathSeparator();
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fnd.Replace(" ", "");
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wxString f = wxFindFirstFile(path + sep + "sql-" + fnd + "*.html");
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wxString last, txt;
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int c = 0;
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while (!f.empty())
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{
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f = f.AfterLast(sep);
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last = f;
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txt += wxString::Format("<a href=\"%s\">%s</a><br>", f, f);
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f = wxFindNextFile();
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c++;
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}
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if (last.empty()) {
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return wxEmptyString;
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}
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else if (c == 1) {
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return getHelpFile(last);
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}
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else {
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return txt;
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}
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}
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wxString getHelpFile(wxString filename) {
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wxString tempDir = path + wxFileName::GetPathSeparator() + filename;
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if (!wxFileExists(tempDir)) return wxEmptyString;
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wxTextFile tfile;
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tfile.Open(tempDir);
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// read the first line
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wxString str, sbody;
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sbody = tfile.GetFirstLine();
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bool flag = true;
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wxRegEx b("(<body .*?>)");
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while (!tfile.Eof())
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{
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str = tfile.GetNextLine();
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if (flag && b.Matches(str)) {
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size_t start, len;
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b.GetMatch(&start, &len, 0);
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str = str.Mid(start + len);
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sbody = "<body>";
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flag = false;
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}
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sbody += str;
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}
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return sbody;
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}
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bool isValid() {
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if (!isload) loadfile();
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return isload;
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}
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private:
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bool isload = false;
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int m_interval = -1;
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wxString path;
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std::map<wxString, wxString> body;
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void loadfile() {
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if (isload) return;
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body.clear();
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path = settings->GetPgHelpPath();
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wxString tempDir = path + "_func.txt";
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//tempDir="C:\\Users\\lsv\\Source\\Repos\\wxHtmlhint\\1";
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if (!wxFileExists(tempDir)) return;
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wxTextFile tfile;
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tfile.Open(tempDir);
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// read the first line
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wxString str, sbody;
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wxString name = tfile.GetFirstLine();
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//wxSortedArrayString names;
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name = name.AfterFirst('#');
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// read all lines one by one
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// until the end of the file
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while (!tfile.Eof())
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{
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str = tfile.GetNextLine();
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if (str.Left(1) == '#') {
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body.emplace(name, sbody);
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sbody = "";
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name = str.AfterFirst('#');
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}
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else sbody += str;
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}
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body.emplace(name, sbody);
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isload = true;
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};
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};
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#endif
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