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cztomczakcztomczak
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Updated CEF Python to CEF branch 1650 revision 1646 on Windows.
Added High DPI support on Windows. See the wxpython example. See ApplicationSettings.auto_zooming. See the DpiAware wiki page. See also: Issue 112, Issue 128. Exposed API for posting tasks on various Browser process threads. See [cefpython].`PostTask()`. See Issue 61. Fixed problems with loading file protocol urls on Windows. Updated examples on Windows. Updated LICENSE files. Fixed compiler warnings (win) in javascript dialog handler.
1 parent e3dfa6a commit 4f7eb5d

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‎cefpython/cef3/LOG_DEBUG.h‎

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// Taken from here: http://www.drdobbs.com/cpp/logging-in-c/201804215
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// Original author: Petru Marginean <petru.marginean@gmail.com>
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// Modified by: Czarek Tomczak <czarek.tomczak@gmail.com>
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// Usage:
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// LOG_DEBUG << "Browser: someVar = " << someVar;
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// Warning:
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// Log is written when ~Log() destructor is called, which
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// occurs when outside of scope. This could result in log
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// not being written if program crashes before code goes
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// outside of current scope. You could embrace LOG_DEBUG
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// statements with braces {} to guarantee the log to be
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// written immediately.
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#ifndef __LOG_H__
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#define __LOG_H__
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#include <sstream>
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#include <string>
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#include <stdio.h>
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#include "DebugLog.h"
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inline std::string NowTime();
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enum TLogLevel {logERROR, logWARNING, logINFO, logDEBUG,
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logDEBUG1, logDEBUG2, logDEBUG3, logDEBUG4};
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template <typename T>
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class Log
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{
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public:
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Log();
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virtual ~Log();
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std::ostringstream& Get(TLogLevel level = logINFO);
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public:
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static TLogLevel& ReportingLevel();
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static std::string ToString(TLogLevel level);
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static TLogLevel FromString(const std::string& level);
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protected:
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std::ostringstream os;
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private:
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Log(const Log&);
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Log& operator =(const Log&);
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};
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template <typename T>
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Log<T>::Log()
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{
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}
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template <typename T>
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std::ostringstream& Log<T>::Get(TLogLevel level)
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{
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// os << "- " << NowTime();
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// os << " " << ToString(level) << ": ";
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// os << std::string(level > logDEBUG ? level - logDEBUG : 0, '\t');
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return os;
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}
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template <typename T>
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Log<T>::~Log()
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{
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os << std::endl;
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/*
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if (T::Stream() != stderr) {
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fprintf(stderr, "%s", os.str().c_str());
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fflush(stderr);
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}
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T::Output(os.str());
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*/
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DebugLog(os.str().c_str());
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}
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template <typename T>
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TLogLevel& Log<T>::ReportingLevel()
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{
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static TLogLevel reportingLevel = logDEBUG4;
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return reportingLevel;
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}
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template <typename T>
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std::string Log<T>::ToString(TLogLevel level)
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{
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static const char* const buffer[] = {"ERROR", "WARNING", "INFO", "DEBUG",
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"DEBUG1", "DEBUG2", "DEBUG3", "DEBUG4"};
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return buffer[level];
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}
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template <typename T>
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TLogLevel Log<T>::FromString(const std::string& level)
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{
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if (level == "DEBUG4")
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return logDEBUG4;
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if (level == "DEBUG3")
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return logDEBUG3;
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if (level == "DEBUG2")
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return logDEBUG2;
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if (level == "DEBUG1")
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return logDEBUG1;
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if (level == "DEBUG")
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return logDEBUG;
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if (level == "INFO")
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return logINFO;
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if (level == "WARNING")
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return logWARNING;
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if (level == "ERROR")
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return logERROR;
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Log<T>().Get(logWARNING) << "Unknown logging level '" << level
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<< "'. Using INFO level as default.";
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return logINFO;
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}
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class Output2FILE
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{
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public:
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static FILE*& Stream();
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static void Output(const std::string& msg);
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};
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inline FILE*& Output2FILE::Stream()
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{
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static FILE* pStream = stderr;
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return pStream;
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}
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inline void Output2FILE::Output(const std::string& msg)
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{
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/*
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FILE* pStream = Stream();
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if (!pStream)
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return;
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fprintf(pStream, "%s", msg.c_str());
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fflush(pStream);
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*/
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}
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#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
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# if defined (BUILDING_FILELOG_DLL)
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# define FILELOG_DECLSPEC __declspec (dllexport)
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# elif defined (USING_FILELOG_DLL)
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# define FILELOG_DECLSPEC __declspec (dllimport)
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# else
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# define FILELOG_DECLSPEC
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# endif // BUILDING_DBSIMPLE_DLL
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#else
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# define FILELOG_DECLSPEC
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#endif // _WIN32
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class FILELOG_DECLSPEC FILELog : public Log<Output2FILE> {};
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//typedef Log<Output2FILE> FILELog;
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#ifndef FILELOG_MAX_LEVEL
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#define FILELOG_MAX_LEVEL logDEBUG4
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#endif
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#define LOG(level) \
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if (level > FILELOG_MAX_LEVEL) ;\
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else if (level > FILELog::ReportingLevel() || !Output2FILE::Stream()) ; \
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else FILELog().Get(level) \
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#define LOG_ERROR LOG(logERROR)
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#define LOG_WARNING LOG(logWARNING)
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#define LOG_INFO LOG(logINFO)
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#define LOG_DEBUG LOG(logDEBUG)
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#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
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#include <windows.h>
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inline std::string NowTime()
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{
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const int MAX_LEN = 200;
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char buffer[MAX_LEN];
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if (GetTimeFormatA(LOCALE_USER_DEFAULT, 0, 0,
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"HH':'mm':'ss", buffer, MAX_LEN) == 0)
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return "Error in NowTime()";
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char result[100] = {0};
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static DWORD first = GetTickCount();
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#pragma warning(suppress: 4996)
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sprintf(result, "%s.%03ld", buffer, (long)(GetTickCount() - first) % 1000);
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return result;
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}
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#else
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#include <sys/time.h>
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inline std::string NowTime()
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{
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char buffer[11];
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time_t t;
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time(&t);
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tm r = {0};
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strftime(buffer, sizeof(buffer), "%X", localtime_r(&t, &r));
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struct timeval tv;
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gettimeofday(&tv, 0);
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char result[100] = {0};
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std::sprintf(result, "%s.%03ld", buffer, (long)tv.tv_usec / 1000);
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return result;
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}
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#endif //WIN32
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#endif //__LOG_H__

‎cefpython/cef3/client_handler/Makefile‎

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CCFLAGS = -g -fPIC -Wall -Werror
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SRC = client_handler.cpp cookie_visitor.cpp resource_handler.cpp \
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web_request_client.cpp string_visitor.cpp request_context_handler.cpp
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web_request_client.cpp string_visitor.cpp request_context_handler.cpp \
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task.cpp
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OBJ = $(SRC:.cpp=.o)
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OUT = libclient_handler.a
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‎cefpython/cef3/client_handler/client_handler.cpp‎

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#include "client_handler.h"
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#include "cefpython_public_api.h"
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#include "DebugLog.h"
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#include "LOG_DEBUG.h"
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#if defined(OS_WIN)
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#include <Shellapi.h>
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#pragma comment(lib, "Shell32.lib")
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#include "dpi_aware.h"
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#elif defined(OS_LINUX)
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#include <unistd.h>
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#include <stdlib.h>
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///
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/*--cef()--*/
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void ClientHandler::OnAfterCreated(CefRefPtr<CefBrowser> browser) {
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#if defined(OS_WIN)
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// High DPI support.
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CefString auto_zooming = ApplicationSettings_GetString("auto_zooming");
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if (!auto_zooming.empty()) {
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LOG_DEBUG << "Browser: OnAfterCreated(): auto_zooming = "
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<< auto_zooming.ToString();
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SetBrowserDpiSettings(browser, auto_zooming);
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}
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#endif
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}
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///
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EventFlags event_flags) {
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if (command_id == _MENU_ID_OPEN_PAGE_IN_EXTERNAL_BROWSER) {
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#if defined(OS_WIN)
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ShellExecute(0, L"open", params->GetPageUrl().ToWString().c_str(),
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ShellExecuteA(0, "open", params->GetPageUrl().ToString().c_str(),
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0, 0, SW_SHOWNORMAL);
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#elif defined(OS_LINUX)
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OpenInExternalBrowser(params->GetPageUrl().ToString());
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#endif
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return true;
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} else if (command_id == _MENU_ID_OPEN_FRAME_IN_EXTERNAL_BROWSER) {
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#if defined(OS_WIN)
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ShellExecute(0, L"open", params->GetFrameUrl().ToWString().c_str(),
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ShellExecuteA(0, "open", params->GetFrameUrl().ToString().c_str(),
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0, 0, SW_SHOWNORMAL);
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#elif defined(OS_LINUX)
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OpenInExternalBrowser(params->GetFrameUrl().ToString());

‎cefpython/cef3/client_handler/client_handler_py27.vcproj‎

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<File
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RelativePath=".\request_context_handler.h"
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>
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</File>
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<File
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RelativePath=".\dpi_aware.h"
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>
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</File>
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<File
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RelativePath=".\task.h"
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>
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</File>
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</Filter>
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<Filter
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<File
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RelativePath=".\request_context_handler.cpp"
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>
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</File>
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<File
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RelativePath=".\dpi_aware.cpp"
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>
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</File>
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<File
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RelativePath=".\task.cpp"
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>
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</File>
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</Filter>
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</Files>

‎cefpython/cef3/client_handler/client_handler_py32.vcproj‎

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<File
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RelativePath=".\request_context_handler.h"
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>
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</File>
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<File
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RelativePath=".\dpi_aware.h"
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>
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</File>
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<File
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RelativePath=".\task.h"
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>
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</File>
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</Filter>
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<Filter
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<File
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RelativePath=".\request_context_handler.cpp"
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>
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</File>
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<File
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RelativePath=".\dpi_aware.cpp"
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>
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</File>
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<File
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RelativePath=".\task.cpp"
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>
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</File>
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</Filter>
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</Files>

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