mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-15 06:05:58 -06:00
289 lines
8 KiB
C++
289 lines
8 KiB
C++
#include "ide.h"
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String SearchEnginesFile()
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{
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return ConfigFile("web_search_engines.json");
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}
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Value LoadSearchEngines()
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{
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return ParseJSON(LoadFile(SearchEnginesFile()));
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}
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String GetWebsiteIconAsPNG(const String& uri, Progress& pi, bool uhd)
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{
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String ico;
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int q = uri.Find('/', max(0, uri.FindAfter("//")));
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if(q < 0)
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q = uri.GetCount();
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Image r;
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Size wanted = uhd ? Size(32, 32) : Size(16, 16);
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pi.SetText("Setting up " + uri.Mid(0, q));
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HttpRequest http(uri.Mid(0, q) + "/favicon.ico");
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http.WhenWait = [&] {
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if(pi.StepCanceled())
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http.Abort();
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};
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String data = http.RequestTimeout(3000).Execute();
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for(const Image& m : ReadIcon(data)) {
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Size isz = m.GetSize();
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if(isz == wanted) {
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r = m;
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break;
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}
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if(isz.cx > r.GetSize().cx)
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r = m;
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}
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if(IsNull(r))
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r = StreamRaster::LoadStringAny(data);
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return IsNull(r) ? String() :
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PNGEncoder().SaveString(2 * r.GetSize() == wanted ? Upscale2x(r)
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: r.GetSize() == 2 * wanted ? Downscale2x(r)
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: Rescale(r, wanted));
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}
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void SearchEnginesDefaultSetup()
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{
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static const Tuple<const char *, const char *> defs[] = {
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{ "Google", "https://www.google.com/search?q=%s" },
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{ "C++ reference", "https://en.cppreference.com/mwiki/index.php?search=%s" },
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{ "Wikipedia", "https://en.wikipedia.org/w/index.php?search=%s" },
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{ "GitHub", "https://github.com/search?q=%s" },
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{ "CodeProject", "https://www.codeproject.com/search?q=%s" },
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{ "WolframAlpha", "https://www.wolframalpha.com/input/?i=%s" },
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};
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Progress pi("Search engines setup");
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JsonArray ja;
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for(int i = 0; i < __countof(defs); i++)
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ja << Upp::Json("Name", defs[i].a)
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("URI", defs[i].b)
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("Icon16", Encode64(i == 0 ? PNGEncoder().SaveString(IdeImg::Google16())
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: GetWebsiteIconAsPNG(defs[i].b, pi, false)))
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("Icon32", Encode64(i == 0 ? PNGEncoder().SaveString(IdeImg::Google32())
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: GetWebsiteIconAsPNG(defs[i].b, pi, true)));
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SaveChangedFile(SearchEnginesFile(), ja);
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}
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struct IconDisplay : Display {
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virtual Size GetStdSize(const Value&) const { return DPI(16, 16); }
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virtual void Paint(Draw& w, const Rect& r, const Value& q, Color ink, Color paper, dword style) const
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{
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w.DrawRect(r, paper);
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Image m = StreamRaster::LoadStringAny(q);
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Point p = r.CenterPos(m.GetSize());
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w.DrawImage(p.x, p.y, m);
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}
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};
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WebSearchTab::WebSearchTab()
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{
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list.AddColumn("Name", 5);
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list.AddColumn("URI", 5);
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if(GetDPIScale() >= DPI_200)
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list.AddIndex();
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list.AddColumn("Icon").SetDisplay(Single<IconDisplay>());
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if(GetDPIScale() < DPI_200)
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list.AddIndex();
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list.Moving().RowName("search engine").Removing();
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list.WhenLeftDouble = [=] { Edit(); };
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list.SetLineCy(max(GetStdFontSize().cy, DPI(18)));
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list.WhenSel << [=] { Sync(); };
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list.WhenBar = [=](Bar& bar) {
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bool b = list.IsCursor();
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bar.Add("Add search engine", IdeImg::add(), [=] { Add(); }).Key(K_INSERT);
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bar.Add(b, "Edit search engine", IdeImg::pencil(), [=] { Edit(); }).Key(K_ENTER);
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bar.Add(b, "Remove search engine", IdeImg::remove(), [=] { list.DoRemove(); Sync(); }).Key(K_DELETE);
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bar.Add(b, "Set as default engine", IdeImg::star(), [=] { Default(); Sync(); });
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bar.Add(b, "Move up", IdeImg::arrow_up(), [=] { list.SwapUp(); Sync(); }).Key(K_CTRL_UP);
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bar.Add(b, "Move down", IdeImg::arrow_down(), [=] { list.SwapDown(); Sync(); }).Key(K_CTRL_DOWN);
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bar.Separator();
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bar.Add("Restore the default list", [=] {
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if(PromptYesNo("Delete the current list and restore defaults?")) {
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SearchEnginesDefaultSetup();
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Load();
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}
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});
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};
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list.EvenRowColor();
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list.ColumnWidths("104 382 30");
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list.AutoHideSb();
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add.SetImage(IdeImg::add()) << [=] { Add(); };
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edit.SetImage(IdeImg::pencil()) ^= [=] { Edit(); };
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remove.SetImage(IdeImg::remove()) << [=] { list.DoRemove(); Sync(); };
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setdef.SetImage(IdeImg::star()) << [=] { Default(); };
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up.SetImage(IdeImg::arrow_up()) << [=] { list.SwapUp(); Sync(); };
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down.SetImage(IdeImg::arrow_down()) << [=] { list.SwapDown(); Sync(); };
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}
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bool WebSearchTab::EditDlg(String& name, String& uri, String& ico16, String& ico32)
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{
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WithSetupWebSearchEngineLayout<TopWindow> dlg;
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CtrlLayoutOKCancel(dlg, "Web search engine setup");
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CtrlRetriever v;
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v(dlg.name, name)(dlg.uri, uri);
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if(dlg.Execute() == IDOK) {
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v.Retrieve();
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Progress pi;
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ico16 = GetWebsiteIconAsPNG(uri, pi, false);
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ico32 = GetWebsiteIconAsPNG(uri, pi, true);
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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 WebSearchTab::Sync()
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{
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for(int i = 0; i < list.GetCount(); i++) {
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list.SetDisplay(i, 0, i == 0 ? BoldDisplay() : StdDisplay());
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list.SetDisplay(i, 1, i == 0 ? BoldDisplay() : StdDisplay());
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}
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bool b = list.IsCursor();
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edit.Enable(b);
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remove.Enable(b);
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setdef.Enable(b);
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up.Enable(b);
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down.Enable(b);
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}
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void WebSearchTab::Add()
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{
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String name, uri, zico16, zico32;
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if(EditDlg(name, uri, zico16, zico32))
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list.Add(name, uri, zico16, zico32);
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Sync();
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}
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void WebSearchTab::Edit()
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{
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if(!list.IsCursor())
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return;
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String name = list.Get(0);
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String uri = list.Get(1);
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String zico16 = list.Get(2);
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String zico32 = list.Get(3);
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if(EditDlg(name, uri, zico16, zico32)) {
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list.Set(0, name);
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list.Set(1, uri);
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list.Set(2, zico16);
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list.Set(3, zico32);
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}
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Sync();
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}
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void WebSearchTab::Default()
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{
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int i = list.GetCursor();
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if(i < 0) return;
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Vector<Value> v = list.GetLine(i);
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list.Remove(i);
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list.Insert(0, v);
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list.SetCursor(0);
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Sync();
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}
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void WebSearchTab::Load()
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{
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list.Clear();
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for(Value se : LoadSearchEngines())
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list.Add(se["Name"], se["URI"], Decode64(se["Icon16"]), Decode64(se["Icon32"]));
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Sync();
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}
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void WebSearchTab::Save()
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{
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JsonArray ja;
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for(int i = 0; i < list.GetCount(); i++)
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ja << Upp::Json("Name", list.Get(i, 0))
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("URI", list.Get(i, 1))
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("Icon16", Encode64(list.Get(i, 2)))
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("Icon32", Encode64(list.Get(i, 3)));
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SaveChangedFile(SearchEnginesFile(), ja);
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}
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void Ide::OnlineSearchMenu(Bar& menu)
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{
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OnlineSearchMenu(menu, Nvl(editor.GetSelection(), editor.GetWord()), true);
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}
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void Ide::OnlineSearchMenu(Bar& menu, const String& what, bool accel)
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{
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static Time search_engines_tm = Null;
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static Value search_engines;
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static Vector<Image> search_icon;
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static Vector<bool> search_icon_loaded;
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static Time next_check = Time::Low();
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Time ct = GetSysTime();
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if(ct > next_check) {
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next_check = ct + 4;
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Time h = FileGetTime(SearchEnginesFile());
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if(h != search_engines_tm) {
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search_engines = LoadSearchEngines();
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search_engines_tm = h;
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search_icon_loaded.Clear();
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}
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}
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bool b = what.GetCount(); // editor.IsSelection() || IsAlNum(editor.GetChar()) || editor.GetChar() == '_';
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auto OnlineSearch = [=](const String& url) {
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String h = url;
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h.Replace("%s", UrlEncode(what));
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LaunchWebBrowser(h);
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};
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auto Icon = [&](int i) {
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bool& b = search_icon_loaded.At(i, false);
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Image& m = search_icon.At(i);
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if(!b) {
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b = true;
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m = StreamRaster::LoadStringAny(Decode64(search_engines[i][GetDPIScale() == DPI_100 ? "Icon16" : "Icon32"]));
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}
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return DPISmartRescaleCached(m, DPI(16, 16));
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};
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String name, uri;
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Image m;
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if(search_engines.GetCount()) {
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name = search_engines[0]["Name"];
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uri = search_engines[0]["URI"];
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m = Icon(0);
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}
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else {
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name = "Google";
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uri = "https://www.google.com/search?q=%s";
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}
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using namespace IdeKeys;
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{
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auto& x = menu.Add(b, "Search on " + name, Nvl(m, CtrlImg::Network()), [=] { OnlineSearch(uri); });
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if(accel)
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x.Key(AK_GOOGLE);
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}
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{
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auto& x = menu.Add(b, AK_GOOGLEUPP, IdeImg::GoogleUpp(), [=] {
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OnlineSearch("https://www.google.com/search?q=%s&sitesearch=ultimatepp.org");
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});
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if(accel)
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x.Key(AK_GOOGLEUPP);
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}
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if(!menu.IsMenuBar() || search_engines.GetCount() < 2)
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return;
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menu.Sub(b, "Search on...", [=](Bar& menu) {
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for(int i = 1; i < search_engines.GetCount(); i++) {
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const String& name = search_engines[i]["Name"];
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const String& uri = search_engines[i]["URI"];
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menu.Add(b, name, Nvl(Icon(i), CtrlImg::Network()), [=] { OnlineSearch(uri); });
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}
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});
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}
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