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- Add example to cefclient of launching DevTools in an external browser window and process using new CefGetPath and CefLaunchProcess functions (issue #639).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@713 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2012-06-26 16:47:05 +00:00
parent 1dc36b0297
commit 9f708dfcd2
19 changed files with 502 additions and 16 deletions
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62
tests/cefclient/client_handler.cpp
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@ -9,10 +9,14 @@
#include <string>
#include "include/cef_browser.h"
#include "include/cef_frame.h"
#include "include/cef_path_util.h"
#include "include/cef_process_util.h"
#include "include/cef_runnable.h"
#include "include/wrapper/cef_stream_resource_handler.h"
#include "cefclient/binding_test.h"
#include "cefclient/cefclient.h"
#include "cefclient/client_renderer.h"
#include "cefclient/client_switches.h"
#include "cefclient/dom_test.h"
#include "cefclient/resource_util.h"
#include "cefclient/string_util.h"
@ -39,6 +43,17 @@ ClientHandler::ClientHandler()
m_bFocusOnEditableField(false) {
CreateProcessMessageDelegates(process_message_delegates_);
CreateRequestDelegates(request_delegates_);
// Read command line settings.
CefRefPtr<CefCommandLine> command_line =
CefCommandLine::GetGlobalCommandLine();
if (command_line->HasSwitch(cefclient::kUrl))
m_StartupURL = command_line->GetSwitchValue(cefclient::kUrl);
if (m_StartupURL.empty())
m_StartupURL = "http://www.google.com/";
m_bExternalDevTools = command_line->HasSwitch(cefclient::kExternalDevTools);
}
ClientHandler::~ClientHandler() {
@ -293,14 +308,14 @@ void ClientHandler::OnLoadError(CefRefPtr<CefBrowser> browser,
void ClientHandler::OnRenderProcessTerminated(CefRefPtr<CefBrowser> browser,
TerminationStatus status) {
// Load google.com if that's not the website that we terminated on.
// Load the startup URL if that's not the website that we terminated on.
CefRefPtr<CefFrame> frame = browser->GetMainFrame();
std::string url = frame->GetURL();
std::transform(url.begin(), url.end(), url.begin(), tolower);
const char kLoadURL[] = "http://www.google.com";
if (url.find(kLoadURL) != 0)
frame->LoadURL(kLoadURL);
std::string startupURL = GetStartupURL();
if (url.find(startupURL) != 0)
frame->LoadURL(startupURL);
}
CefRefPtr<CefResourceHandler> ClientHandler::GetResourceHandler(
@ -402,11 +417,40 @@ std::string ClientHandler::GetLastDownloadFile() {
void ClientHandler::ShowDevTools(CefRefPtr<CefBrowser> browser) {
std::string devtools_url = browser->GetHost()->GetDevToolsURL(true);
if (!devtools_url.empty() &&
m_OpenDevToolsURLs.find(devtools_url) == m_OpenDevToolsURLs.end()) {
m_OpenDevToolsURLs.insert(devtools_url);
browser->GetMainFrame()->ExecuteJavaScript(
"window.open('" + devtools_url + "');", "about:blank", 0);
if (!devtools_url.empty()) {
if (m_bExternalDevTools) {
// Open DevTools in an external browser window.
LaunchExternalBrowser(devtools_url);
} else if (m_OpenDevToolsURLs.find(devtools_url) ==
m_OpenDevToolsURLs.end()) {
// Open DevTools in a popup window.
m_OpenDevToolsURLs.insert(devtools_url);
browser->GetMainFrame()->ExecuteJavaScript(
"window.open('" + devtools_url + "');", "about:blank", 0);
}
}
}
// static
void ClientHandler::LaunchExternalBrowser(const std::string& url) {
if (CefCurrentlyOn(TID_PROCESS_LAUNCHER)) {
// Retrieve the current executable path.
CefString file_exe;
if (!CefGetPath(PK_FILE_EXE, file_exe))
return;
// Create the command line.
CefRefPtr<CefCommandLine> command_line =
CefCommandLine::CreateCommandLine();
command_line->SetProgram(file_exe);
command_line->AppendSwitchWithValue(cefclient::kUrl, url);
// Launch the process.
CefLaunchProcess(command_line);
} else {
// Execute on the PROCESS_LAUNCHER thread.
CefPostTask(TID_PROCESS_LAUNCHER,
NewCefRunnableFunction(&ClientHandler::LaunchExternalBrowser, url));
}
}