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2f1c7372bd
1. File open/save dialog blocked 2. Page loading error ignores aborts 3. Interface translation git-svn-id: svn://ultimatepp.org/upp/trunk@10356 f0d560ea-af0d-0410-9eb7-867de7ffcac7
117 lines
3.5 KiB
C++
117 lines
3.5 KiB
C++
#include "ChromiumBrowserExample.h"
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using namespace Upp;
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#define IMAGECLASS IMG
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#define IMAGEFILE <ChromiumBrowserExample/ChromiumBrowserExample.iml>
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#include <Draw/iml.h>
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#include "files.brc"
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#define TFILE <ChromiumBrowserExample/translation.t>
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#include <Core/t.h>
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/* Table of Javascript functions that are forwarded to native code */
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const char * const Upp::ChromiumBrowser::JSFunctions[]={
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"JSExample1",
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"JSExample2",
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/* DO NOT forget about nullptr at the end of the table */
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nullptr
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};
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ChromiumBrowserExample::ChromiumBrowserExample()
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{
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CtrlLayout(*this, t_("Embedded Chromium Example ") + Browser.GetVersion());
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Sizeable().MaximizeBox();
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Icon(IMG::icon);
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Back.SetImage(IMG::back);
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Forward.SetImage(IMG::forward);
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Refresh.SetImage(IMG::refresh);
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Go.SetImage(IMG::go);
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Stop.SetImage(IMG::stop);
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MessagesLog.AddColumn(t_("Time"));
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MessagesLog.AddColumn(t_("URL"));
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MessagesLog.AddColumn(t_("Line"));
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MessagesLog.AddColumn(t_("Message"));
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MessagesLog.ColumnWidths("1 1 1 4");
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MessagesLog.OddRowColor();
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MessagesLog.EvenRowColor();
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Browser.WhenUrlChange << [this](String url) { Url.SetData(url); Url.CancelSelection(); };
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Browser.WhenStatus = THISBACK(OnStatus);
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Browser.WhenTakeFocus << [this]() { Url.SetFocus(); };
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Browser.WhenKeyboard = STDBACK(::ShowKeyboard);
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Browser.WhenConsoleMessage = THISBACK(OnConsoleMessage);
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Browser.WhenMessage = THISBACK(OnMessage);
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Browser.WhenCertificateError = THISBACK(OnCertificateError);
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Back.WhenAction = callback(&Browser, &ChromiumBrowser::GoBack);
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Forward.WhenAction = callback(&Browser, &ChromiumBrowser::GoForward);
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Refresh.WhenAction = callback(&Browser, &ChromiumBrowser::RefreshPage);
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Url.WhenEnter = Go.WhenAction << [this]() { Browser.Browse(~Url); };
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Stop.WhenAction = callback(&Browser, &ChromiumBrowser::Stop);
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JSTests.WhenAction << [this]() { Browser.ShowHTML(String(test_page, test_page_length)); };
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//Delayed maximization - workaround of layout problem
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SetTimeCallback(200, THISBACK1(Maximize, false));
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}
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void ChromiumBrowserExample::OnStatus(bool loading, bool back, bool forward)
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{
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Back.Enable(back);
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Forward.Enable(forward);
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Url.SetEditable(!loading);
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Go.Enable(!loading);
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Refresh.Enable(!loading);
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Stop.Enable(loading);
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}
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void ChromiumBrowserExample::OnConsoleMessage(String url, int line, String msg)
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{
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MessagesLog.Add(GetSysTime(), url, line, msg);
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MessagesLog.ScrollEnd();
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if (MessagesLog.GetCount() > 100) MessagesLog.Remove(0);
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}
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void ChromiumBrowserExample::OnMessage(String name, const Vector<Value>& par)
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{
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String tmp = "Native function executed by JS:&[* " + name + "(";
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for (int i = 0; i < par.GetCount(); i++){
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if (i > 0) tmp += ',';
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tmp += DeQtfLf(par[i].ToString());
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}
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tmp += ") ]&&After you press OK javascript function will be executed by native code";
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PromptOK(tmp);
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Browser.ExecuteJavaScript(Format("CallbackExample(%d);", (int)Random()));
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}
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bool ChromiumBrowserExample::OnCertificateError(String url)
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{
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//return true to load page with invalid certificate
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return PromptOKCancel(Format(t_("Connection to '%s' is untrusted&Load page anyway?"), DeQtfLf(url)));
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}
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GUI_APP_MAIN
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{
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StdLogSetup(LOG_FILE | LOG_CERR | LOG_TIMESTAMP | LOG_APPEND);
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SetLanguage(SetLNGCharset(GetSystemLNG(), CHARSET_UTF8));
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if (ChromiumBrowser::IsChildProcess()){
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ChromiumBrowser::ChildProcess();
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}else{
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ChromiumBrowserExample().Run();
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}
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}
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