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RawTherapee
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RawTherapee/rtgui/main.cc

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/*
* This file is part of RawTherapee.
*
* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
*
* RawTherapee is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* RawTherapee is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef __GNUC__
#if defined(__FAST_MATH__)
#error Using the -ffast-math CFLAG is known to lead to problems. Disable it to compile RawTherapee.
#endif
#endif
#include "config.h"
#include <gtkmm.h>
#include <giomm.h>
#include <iostream>
#include <tiffio.h>
#include "../rtengine/icons.h"
#include "rtwindow.h"
#include <cstring>
#include <cstdlib>
#include <locale.h>
#include <lensfun.h>
#include "options.h"
#include "soundman.h"
#include "rtimage.h"
#include "version.h"
#include "extprog.h"
#include "../rtengine/dynamicprofile.h"
#ifndef WIN32
#include <glibmm/fileutils.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <glibmm/threads.h>
#else
#include <glibmm/thread.h>
#include "conio.h"
#endif
// Set this to 1 to make RT work when started with Eclipse and arguments, at least on Windows platform
#define ECLIPSE_ARGS 0
extern Options options;
// stores path to data files
Glib::ustring argv0;
Glib::ustring creditsPath;
Glib::ustring licensePath;
Glib::ustring argv1;
Glib::ustring argv2;
bool simpleEditor = false;
bool gimpPlugin = false;
bool remote = false;
Glib::RefPtr<Gtk::CssProvider> cssForced;
Glib::RefPtr<Gtk::CssProvider> cssRT;
//Glib::Threads::Thread* mainThread;
namespace
{
// For an unknown reason, Glib::filename_to_utf8 doesn't work on reliably Windows,
// so we're using Glib::filename_to_utf8 for Linux/Apple and Glib::locale_to_utf8 for Windows.
Glib::ustring fname_to_utf8 (const char* fname)
{
#ifdef WIN32
try {
return Glib::locale_to_utf8 (fname);
} catch (Glib::Error&) {
return Glib::convert_with_fallback (fname, "UTF-8", "ISO-8859-1", "?");
}
#else
return Glib::filename_to_utf8 (fname);
#endif
}
// This recursive mutex will be used by gdk_threads_enter/leave instead of a simple mutex
static Glib::Threads::RecMutex myGdkRecMutex;
static void myGdkLockEnter()
{
myGdkRecMutex.lock();
}
static void myGdkLockLeave()
{
// Automatic gdk_flush for non main thread
#if AUTO_GDK_FLUSH
//if (Glib::Thread::self() != mainThread) {
// gdk_flush();
//}
#endif
myGdkRecMutex.unlock();
}
/* Process line command options
* Returns
* 0 if process in batch has executed
* 1 to start GUI (with a dir or file option)
* 2 to start GUI because no files found
* -1 if there is an error in parameters
* -2 if an error occurred during processing
* -3 if at least one required procparam file was not found */
int processLineParams ( int argc, char **argv )
{
int ret = 1;
for ( int iArg = 1; iArg < argc; iArg++) {
Glib::ustring currParam (argv[iArg]);
if ( currParam.empty() ) {
continue;
}
#if ECLIPSE_ARGS
currParam = currParam.substr (1, currParam.length() - 2);
#endif
if ( currParam.at (0) == '-' ) {
switch ( currParam.at (1) ) {
#ifdef WIN32
case 'w': // This case is handled outside this function
break;
#endif
case 'v':
printf("RawTherapee, version %s\n", RTVERSION);
ret = 0;
break;
#ifndef __APPLE__ // TODO agriggio - there seems to be already some "single instance app" support for OSX in rtwindow. Disabling it here until I understand how to merge the two
case 'R':
if (!gimpPlugin) {
remote = true;
}
break;
#endif
case 'g':
if (currParam == "-gimp") {
gimpPlugin = true;
simpleEditor = true;
remote = false;
break;
}
// no break here on purpose
case 'h':
case '?':
default: {
printf(" An advanced, cross-platform program for developing raw photos.\n\n");
printf(" Website: http://www.rawtherapee.com/\n");
printf(" Documentation: http://rawpedia.rawtherapee.com/\n");
printf(" Forum: https://discuss.pixls.us/c/software/rawtherapee\n");
printf(" Code and bug reports: https://github.com/Beep6581/RawTherapee\n\n");
printf("Symbols:\n");
printf(" <Chevrons> indicate parameters you can change.\n\n");
printf("Usage:\n");
printf(" %s <folder> Start File Browser inside folder.\n",Glib::path_get_basename (argv[0]).c_str());
printf(" %s <file> Start Image Editor with file.\n\n",Glib::path_get_basename (argv[0]).c_str());
std::cout << std::endl;
printf("Options:\n");
#ifdef WIN32
printf(" -w Do not open the Windows console\n");
#endif
printf(" -v Print RawTherapee version number and exit\n");
#ifndef __APPLE__
printf(" -R Raise an already running RawTherapee instance (if available)\n");
#endif
printf(" -h -? Display this help message\n");
ret = -1;
break;
}
}
} else {
if (argv1.empty()) {
argv1 = Glib::ustring (fname_to_utf8 (argv[iArg]));
#if ECLIPSE_ARGS
argv1 = argv1.substr (1, argv1.length() - 2);
#endif
} else if (gimpPlugin) {
argv2 = Glib::ustring (fname_to_utf8 (argv[iArg]));
break;
}
if (!gimpPlugin) {
break;
}
}
}
return ret;
}
bool init_rt()
{
extProgStore->init();
SoundManager::init();
if ( !options.rtSettings.verbose ) {
TIFFSetWarningHandler (nullptr); // avoid annoying message boxes
}
#ifndef WIN32
// Move the old path to the new one if the new does not exist
if (Glib::file_test (Glib::build_filename (options.rtdir, "cache"), Glib::FILE_TEST_IS_DIR) && !Glib::file_test (options.cacheBaseDir, Glib::FILE_TEST_IS_DIR)) {
g_rename (Glib::build_filename (options.rtdir, "cache").c_str (), options.cacheBaseDir.c_str ());
}
#endif
return true;
}
void cleanup_rt()
{
rtengine::cleanup();
}
RTWindow *create_rt_window()
{
Glib::ustring icon_path = Glib::build_filename (argv0, "images");
Glib::RefPtr<Gtk::IconTheme> defaultIconTheme = Gtk::IconTheme::get_default();
defaultIconTheme->append_search_path (icon_path);
rtengine::setPaths();
MyExpander::init(); // has to stay AFTER rtengine::setPaths
// ------- loading theme files
Glib::RefPtr<Gdk::Screen> screen = Gdk::Screen::get_default();
if (screen) {
Gtk::Settings::get_for_screen (screen)->property_gtk_theme_name() = "Adwaita";
Gtk::Settings::get_for_screen (screen)->property_gtk_application_prefer_dark_theme() = true;
#if defined(__APPLE__)
// This will force screen resolution regarding font, but I don't think it's compliant with Gtk guidelines...
// Do not confuse with screen scaling, where everything is scaled up !
screen->set_resolution (96.);
#endif
Glib::RefPtr<Glib::Regex> regex = Glib::Regex::create (THEMEREGEXSTR, Glib::RegexCompileFlags::REGEX_CASELESS);
Glib::ustring filename;
Glib::MatchInfo mInfo;
bool match = regex->match(options.theme + ".css", mInfo);
if (match) {
// save old theme (name + version)
Glib::ustring initialTheme(options.theme);
// update version
auto pos = options.theme.find("-GTK3-");
Glib::ustring themeRootName(options.theme.substr(0, pos));
if (GTK_MINOR_VERSION < 20) {
options.theme = themeRootName + "-GTK3-_19";
} else {
options.theme = themeRootName + "-GTK3-20_";
}
// check if this version exist
if (!Glib::file_test(Glib::build_filename(argv0, "themes", options.theme + ".css"), Glib::FILE_TEST_EXISTS)) {
// set back old theme version if the actual one doesn't exist yet
options.theme = initialTheme;
}
}
filename = Glib::build_filename(argv0, "themes", options.theme + ".css");
if (!match || !Glib::file_test(filename, Glib::FILE_TEST_EXISTS)) {
options.theme = "RawTherapee-GTK";
// We're not testing GTK_MAJOR_VERSION == 3 here, since this branch requires Gtk3 only
if (GTK_MINOR_VERSION < 20) {
options.theme = options.theme + "3-_19";
} else {
options.theme = options.theme + "3-20_";
}
filename = Glib::build_filename (argv0, "themes", options.theme + ".css");
}
cssRT = Gtk::CssProvider::create();
try {
cssRT->load_from_path (filename);
Gtk::StyleContext::add_provider_for_screen (screen, cssRT, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
} catch (Glib::Error &err) {
printf ("Error: Can't load css file \"%s\"\nMessage: %s\n", filename.c_str(), err.what().c_str());
} catch (...) {
printf ("Error: Can't load css file \"%s\"\n", filename.c_str());
}
// Set the font face and size
if (options.fontFamily != "default") {
try {
cssForced = Gtk::CssProvider::create();
//GTK318
#if GTK_MAJOR_VERSION == 3 && GTK_MINOR_VERSION < 20
cssForced->load_from_data (Glib::ustring::compose ("* { font-family: %1; font-size: %2px }", options.fontFamily, options.fontSize));
#else
cssForced->load_from_data (Glib::ustring::compose ("* { font-family: %1; font-size: %2pt }", options.fontFamily, options.fontSize));
#endif
//GTK318
Gtk::StyleContext::add_provider_for_screen (screen, cssForced, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
} catch (Glib::Error &err) {
printf ("Error: \"%s\"\n", err.what().c_str());
} catch (...) {
printf ("Error: Can't find the font named \"%s\"\n", options.fontFamily.c_str());
}
}
}
#ifndef NDEBUG
else if (!screen) {
printf ("ERROR: Can't get default screen!\n");
}
#endif
// ------- end loading theme files
//gdk_threads_enter ();
RTWindow *rtWindow = new RTWindow();
return rtWindow;
}
class RTApplication: public Gtk::Application
{
public:
RTApplication():
Gtk::Application ("com.rawtherapee.application",
Gio::APPLICATION_HANDLES_OPEN),
rtWindow (nullptr)
{
}
~RTApplication()
{
if (rtWindow) {
delete rtWindow;
}
cleanup_rt();
}
private:
bool create_window()
{
if (rtWindow) {
return true;
}
if (!init_rt()) {
Gtk::MessageDialog msgd ("Fatal error!\nThe RT_SETTINGS and/or RT_PATH environment variables are set, but use a relative path. The path must be absolute!", true, Gtk::MESSAGE_ERROR, Gtk::BUTTONS_OK, true);
add_window (msgd);
msgd.run ();
return false;
} else {
rtWindow = create_rt_window();
add_window (*rtWindow);
return true;
}
}
// Override default signal handlers:
void on_activate() override
{
if (create_window()) {
rtWindow->present();
}
}
void on_open (const Gio::Application::type_vec_files& files,
const Glib::ustring& hint) override
{
if (create_window()) {
struct Data {
std::vector<Thumbnail *> entries;
Glib::ustring lastfilename;
FileCatalog *filecatalog;
};
Data *d = new Data;
d->filecatalog = rtWindow->fpanel->fileCatalog;
for (const auto &f : files) {
Thumbnail *thm = cacheMgr->getEntry (f->get_path());
if (thm) {
d->entries.push_back (thm);
d->lastfilename = f->get_path();
}
}
if (!d->entries.empty()) {
const auto doit =
[] (gpointer data) -> gboolean {
Data *d = static_cast<Data *> (data);
d->filecatalog->openRequested (d->entries);
d->filecatalog->selectImage (d->lastfilename, true);
delete d;
return FALSE;
};
gdk_threads_add_idle (doit, d);
} else {
delete d;
}
rtWindow->present();
}
}
private:
RTWindow *rtWindow;
};
void show_gimp_plugin_info_dialog(Gtk::Window *parent)
{
if (options.gimpPluginShowInfoDialog) {
Gtk::MessageDialog info(*parent, M("GIMP_PLUGIN_INFO"), false, Gtk::MESSAGE_INFO, Gtk::BUTTONS_OK, true);
Gtk::Box *box = info.get_message_area();
Gtk::CheckButton dontshowagain(M("DONT_SHOW_AGAIN"));
dontshowagain.show();
box->pack_start(dontshowagain);
info.run();
options.gimpPluginShowInfoDialog = !dontshowagain.get_active();
}
}
} // namespace
int main (int argc, char **argv)
{
setlocale (LC_ALL, "");
setlocale (LC_NUMERIC, "C"); // to set decimal point to "."
simpleEditor = false;
gimpPlugin = false;
remote = false;
argv0 = "";
argv1 = "";
argv2 = "";
Glib::init(); // called by Gtk::Main, but this may be important for thread handling, so we call it ourselves now
Gio::init ();
#ifdef WIN32
if (GetFileType (GetStdHandle (STD_OUTPUT_HANDLE)) == 0x0003) {
// started from msys2 console => do not buffer stdout
setbuf(stdout, NULL);
}
#endif
#ifdef BUILD_BUNDLE
char exname[512] = {0};
Glib::ustring exePath;
// get the path where the rawtherapee executable is stored
#ifdef WIN32
WCHAR exnameU[512] = {0};
GetModuleFileNameW (NULL, exnameU, 511);
WideCharToMultiByte (CP_UTF8, 0, exnameU, -1, exname, 511, 0, 0 );
#else
if (readlink ("/proc/self/exe", exname, 511) < 0) {
strncpy (exname, argv[0], 511);
}
#endif
exePath = Glib::path_get_dirname (exname);
// set paths
if (Glib::path_is_absolute (DATA_SEARCH_PATH)) {
argv0 = DATA_SEARCH_PATH;
} else {
argv0 = Glib::build_filename (exePath, DATA_SEARCH_PATH);
}
if (Glib::path_is_absolute (CREDITS_SEARCH_PATH)) {
creditsPath = CREDITS_SEARCH_PATH;
} else {
creditsPath = Glib::build_filename (exePath, CREDITS_SEARCH_PATH);
}
if (Glib::path_is_absolute (LICENCE_SEARCH_PATH)) {
licensePath = LICENCE_SEARCH_PATH;
} else {
licensePath = Glib::build_filename (exePath, LICENCE_SEARCH_PATH);
}
options.rtSettings.lensfunDbDirectory = LENSFUN_DB_PATH;
#else
argv0 = DATA_SEARCH_PATH;
creditsPath = CREDITS_SEARCH_PATH;
licensePath = LICENCE_SEARCH_PATH;
options.rtSettings.lensfunDbDirectory = LENSFUN_DB_PATH;
#endif
#ifdef WIN32
bool consoleOpened = false;
// suppression of annoying error boxes
SetErrorMode (SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
if (argc > 1) {
if (!remote && !Glib::file_test (argv1, Glib::FILE_TEST_EXISTS ) && !Glib::file_test (argv1, Glib::FILE_TEST_IS_DIR)) {
bool stdoutRedirecttoConsole = (GetFileType (GetStdHandle (STD_OUTPUT_HANDLE)) == 0x0000);
// open console, if stdout is invalid
if (stdoutRedirecttoConsole) {
// check if parameter -w was passed.
// We have to do that in this step, because it controls whether to open a console to show the output of following steps
bool Console = true;
for (int i = 1; i < argc; i++)
if (!strcmp (argv[i], "-w")) {
Console = false;
break;
}
if (Console && AllocConsole()) {
AttachConsole ( GetCurrentProcessId() ) ;
// Don't allow CTRL-C in console to terminate RT
SetConsoleCtrlHandler ( NULL, true );
// Set title of console
char consoletitle[128];
sprintf (consoletitle, "RawTherapee %s Console", RTVERSION);
SetConsoleTitle (consoletitle);
// increase size of screen buffer
COORD c;
c.X = 200;
c.Y = 1000;
SetConsoleScreenBufferSize ( GetStdHandle ( STD_OUTPUT_HANDLE ), c );
// Disable console-Cursor
CONSOLE_CURSOR_INFO cursorInfo;
cursorInfo.dwSize = 100;
cursorInfo.bVisible = false;
SetConsoleCursorInfo ( GetStdHandle ( STD_OUTPUT_HANDLE ), &cursorInfo );
if (stdoutRedirecttoConsole) { // if stdout is Redirect to console, we also redirect stderr to console
freopen ( "CON", "w", stdout ) ;
freopen ( "CON", "w", stderr ) ;
}
freopen ( "CON", "r", stdin ) ;
consoleOpened = true;
}
}
}
int ret = processLineParams ( argc, argv);
if ( ret <= 0 ) {
fflush(stdout);
if (consoleOpened) {
printf ("Press any key to exit RawTherapee\n");
FlushConsoleInputBuffer (GetStdHandle (STD_INPUT_HANDLE));
getch();
}
return ret;
}
}
#else
if (argc > 1) {
int ret = processLineParams ( argc, argv);
if ( ret <= 0 ) {
return ret;
}
}
#endif
Glib::ustring fatalError;
try {
Options::load();
} catch (Options::Error &e) {
fatalError = e.get_msg();
}
if (gimpPlugin) {
if (!Glib::file_test (argv1, Glib::FILE_TEST_EXISTS) || Glib::file_test (argv1, Glib::FILE_TEST_IS_DIR)) {
printf ("Error: argv1 doesn't exist\n");
return 1;
}
if (argv2.empty()) {
printf ("Error: -gimp requires two arguments\n");
return 1;
}
} else if (!remote && Glib::file_test(argv1, Glib::FILE_TEST_EXISTS) && !Glib::file_test(argv1, Glib::FILE_TEST_IS_DIR)) {
simpleEditor = true;
}
int ret = 0;
gdk_threads_set_lock_functions (G_CALLBACK (myGdkLockEnter), (G_CALLBACK (myGdkLockLeave)));
gdk_threads_init();
gtk_init (&argc, &argv); // use the "--g-fatal-warnings" command line flag to make warnings fatal
if (fatalError.empty() && remote) {
char *app_argv[2] = { const_cast<char *> (argv0.c_str()) };
int app_argc = 1;
if (!argv1.empty()) {
app_argc = 2;
app_argv[1] = const_cast<char *> (argv1.c_str());
}
RTApplication app;
ret = app.run (app_argc, app_argv);
} else {
if (fatalError.empty() && init_rt()) {
Gtk::Main m (&argc, &argv);
gdk_threads_enter();
const std::unique_ptr<RTWindow> rtWindow (create_rt_window());
if (gimpPlugin) {
show_gimp_plugin_info_dialog(rtWindow.get());
}
m.run (*rtWindow);
gdk_threads_leave();
if (gimpPlugin && rtWindow->epanel && rtWindow->epanel->isRealized()) {
if (!rtWindow->epanel->saveImmediately(argv2, SaveFormat())) {
ret = -2;
}
}
cleanup_rt();
} else {
Gtk::Main m (&argc, &argv);
Gtk::MessageDialog msgd (Glib::ustring::compose("FATAL ERROR!\n\n%1", fatalError), true, Gtk::MESSAGE_ERROR, Gtk::BUTTONS_OK, true);
msgd.run ();
ret = -2;
}
}
#ifdef WIN32
if (consoleOpened) {
printf ("Press any key to exit RawTherapee\n");
fflush(stdout);
FlushConsoleInputBuffer (GetStdHandle (STD_INPUT_HANDLE));
getch();
}
#endif
return ret;
}
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