/*
 *  This file is part of RawTherapee.
 *
 *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>, Oliver Duis <www.oliverduis.de>
 *
 *  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/>.
 */

#include <gtkmm.h>
#include "rtwindow.h"
#include "options.h"
#include "preferences.h"
#include "cursormanager.h"
#include "rtimage.h"
#include "whitebalance.h"
#include "../rtengine/icons.h"

#if defined(__APPLE__)
static gboolean
osx_should_quit_cb (GtkosxApplication *app, gpointer data)
{
    RTWindow *rtWin = (RTWindow *)data;
    return rtWin->on_delete_event(0);
}

static void
osx_will_quit_cb (GtkosxApplication *app, gpointer data)
{
    RTWindow *rtWin = (RTWindow *)data;
    rtWin->on_delete_event(0);
    gtk_main_quit ();
}

bool RTWindow::osxFileOpenEvent(Glib::ustring path)
{

    CacheManager* cm = CacheManager::getInstance();
    Thumbnail* thm = cm->getEntry( path );

    if(thm && fpanel) {
        std::vector<Thumbnail*> entries;
        entries.push_back(thm);
        fpanel->fileCatalog->openRequested(entries);
        return true;
    }

    return false;
}

static gboolean
osx_open_file_cb (GtkosxApplication *app, gchar *path_, gpointer data)
{
    RTWindow *rtWin = (RTWindow *)data;

    if (!argv1.empty()) {
        // skip handling if we have a file argument or else we get double open of same file
        return false;
    }

    Glib::ustring path = Glib::ustring(path_);
    Glib::ustring suffix = path.length() > 4 ? path.substr(path.length() - 3) : "";
    suffix = suffix.lowercase();

    if (suffix == "pp3")  {
        path = path.substr(0, path.length() - 4);
    }

    return rtWin->osxFileOpenEvent(path);
}
#endif // __APPLE__

RTWindow::RTWindow ()
    : mainNB(nullptr)
    , bpanel(nullptr)
    , splash(nullptr)
    , btn_fullscreen(nullptr)
    , epanel(nullptr)
    , fpanel(nullptr)
{

    cacheMgr->init ();
    WhiteBalance::init();
    ProfilePanel::init (this);

    Glib::ustring fName = "rt-logo-small.png";
    Glib::ustring fullPath = rtengine::findIconAbsolutePath(fName);

    try {
        set_default_icon_from_file (fullPath);
    } catch(Glib::Exception& ex) {
        printf ("%s\n", ex.what().c_str());
    }

#if defined(__APPLE__)
    {
        osxApp  = (GtkosxApplication *)g_object_new (GTKOSX_TYPE_APPLICATION, NULL);
        gboolean falseval = FALSE;
        gboolean trueval = TRUE;
        RTWindow *rtWin = this;
        g_signal_connect (osxApp, "NSApplicationBlockTermination", G_CALLBACK (osx_should_quit_cb), rtWin);
        g_signal_connect (osxApp, "NSApplicationWillTerminate",  G_CALLBACK (osx_will_quit_cb), rtWin);
        g_signal_connect (osxApp, "NSApplicationOpenFile", G_CALLBACK (osx_open_file_cb), rtWin);
        // RT don't have a menu, but we must create a dummy one to get the default OS X app menu working
        GtkWidget *menubar;
        menubar = gtk_menu_bar_new ();
        gtkosx_application_set_menu_bar (osxApp, GTK_MENU_SHELL (menubar));
        gtkosx_application_set_use_quartz_accelerators (osxApp, FALSE);
        gtkosx_application_ready (osxApp);
    }
#endif
    versionStr = "RawTherapee " + versionString;

    set_title_decorated("");
    set_resizable(true);
    set_resize_mode(Gtk::ResizeMode::RESIZE_QUEUE);
    set_decorated(true);
    set_default_size(options.windowWidth, options.windowHeight);
    set_modal(false);

    if (options.windowMaximized) {
        maximize();
        //get_style_context()->add_class("maximized");
    } else {
        unmaximize();
        move(options.windowX, options.windowY);
    }

    on_delete_has_run = false;
    is_fullscreen = false;
    property_destroy_with_parent().set_value(false);
    signal_window_state_event().connect( sigc::mem_fun(*this, &RTWindow::on_window_state_event) );
    signal_key_press_event().connect( sigc::mem_fun(*this, &RTWindow::keyPressed) );

    if(simpleEditor) {
        epanel = Gtk::manage( new EditorPanel (nullptr) );
        epanel->setParent (this);
        add (*epanel);
        show_all ();

        pldBridge = nullptr; // No progress listener

        CacheManager* cm = CacheManager::getInstance();
        Thumbnail* thm = cm->getEntry( argv1 );

        if(thm) {
            int error;
            rtengine::InitialImage *ii = rtengine::InitialImage::load(argv1, thm->getType() == FT_Raw, &error, nullptr);
            epanel->open( thm, ii );
        }
    } else {
        mainNB = Gtk::manage (new Gtk::Notebook ());
        mainNB->set_name ("MainNotebook");
        mainNB->set_scrollable (true);
        mainNB->signal_switch_page().connect_notify( sigc::mem_fun(*this, &RTWindow::on_mainNB_switch_page) );


        // Editor panel
        fpanel =  new FilePanel () ;
        fpanel->setParent (this);

        // decorate tab
        Gtk::Grid* fpanelLabelGrid = Gtk::manage (new Gtk::Grid ());
        setExpandAlignProperties(fpanelLabelGrid, false, false, Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
        Gtk::Label* fpl = Gtk::manage (new Gtk::Label( Glib::ustring(" ") + M("MAIN_FRAME_EDITOR") ));

        if (options.mainNBVertical) {
            mainNB->set_tab_pos (Gtk::POS_LEFT);
            fpl->set_angle (90);
            fpanelLabelGrid->attach_next_to(*Gtk::manage (new RTImage ("gtk-directory.png")), Gtk::POS_TOP, 1, 1);
            fpanelLabelGrid->attach_next_to(*fpl, Gtk::POS_TOP, 1, 1);
        } else {
            fpanelLabelGrid->attach_next_to(*Gtk::manage (new RTImage ("gtk-directory.png")), Gtk::POS_RIGHT, 1, 1);
            fpanelLabelGrid->attach_next_to(*fpl, Gtk::POS_RIGHT, 1, 1);
        }

        fpanelLabelGrid->set_tooltip_markup (M("MAIN_FRAME_FILEBROWSER_TOOLTIP"));
        fpanelLabelGrid->show_all ();
        mainNB->append_page (*fpanel, *fpanelLabelGrid);


        // Batch Queue panel
        bpanel = Gtk::manage ( new BatchQueuePanel (fpanel->fileCatalog) );

        // decorate tab, the label is unimportant since its updated in batchqueuepanel anyway
        Gtk::Label* lbq = Gtk::manage ( new Gtk::Label (M("MAIN_FRAME_BATCHQUEUE")) );

        if (options.mainNBVertical) {
            lbq->set_angle(90);
        }

        mainNB->append_page (*bpanel, *lbq);


        // Editor panel, single-tab mode only
        epanel = Gtk::manage ( new EditorPanel (fpanel) );
        epanel->setParent (this);

        // decorate tab
        Gtk::Grid* editorLabelGrid = Gtk::manage (new Gtk::Grid ());
        setExpandAlignProperties(editorLabelGrid, false, false, Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
        Gtk::Label* el = Gtk::manage (new Gtk::Label( Glib::ustring(" ") + M("MAIN_FRAME_EDITOR") ));

        if (options.mainNBVertical) {
            el->set_angle (90);
            editorLabelGrid->attach_next_to(*Gtk::manage (new RTImage ("rt-logo-small.png")), Gtk::POS_TOP, 1, 1);
            editorLabelGrid->attach_next_to(*el, Gtk::POS_TOP, 1, 1);
        } else {
            editorLabelGrid->attach_next_to(*Gtk::manage (new RTImage ("rt-logo-small.png")), Gtk::POS_RIGHT, 1, 1);
            editorLabelGrid->attach_next_to(*el, Gtk::POS_RIGHT, 1, 1);
        }

        editorLabelGrid->set_tooltip_markup (M("MAIN_FRAME_EDITOR_TOOLTIP"));
        editorLabelGrid->show_all ();
        epanel->tbTopPanel_1_visible(true); //show the toggle Top Panel button
        mainNB->append_page (*epanel, *editorLabelGrid);

        mainNB->set_current_page (mainNB->page_num (*fpanel));

        //Gtk::VBox* mainBox = Gtk::manage (new Gtk::VBox ());
        //mainBox->pack_start (*mainNB);

        // filling bottom box
        iFullscreen = new RTImage ("fullscreen.png");
        iFullscreen_exit = new RTImage ("fullscreen-exit.png");

        //Gtk::LinkButton* rtWeb = Gtk::manage (new Gtk::LinkButton ("http://rawtherapee.com"));   // unused... but fail to be linked anyway !?
        //Gtk::Button* preferences = Gtk::manage (new Gtk::Button (M("MAIN_BUTTON_PREFERENCES")+"..."));
        Gtk::Button* preferences = Gtk::manage (new Gtk::Button ());
        setExpandAlignProperties(preferences, false, false, Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
        preferences->set_image (*Gtk::manage(new RTImage ("gtk-preferences.png")));
        preferences->set_tooltip_markup (M("MAIN_BUTTON_PREFERENCES"));
        preferences->signal_clicked().connect( sigc::mem_fun(*this, &RTWindow::showPreferences) );

        //btn_fullscreen = Gtk::manage( new Gtk::Button(M("MAIN_BUTTON_FULLSCREEN")));
        btn_fullscreen = Gtk::manage( new Gtk::Button());
        setExpandAlignProperties(btn_fullscreen, false, false, Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
        btn_fullscreen->set_tooltip_markup (M("MAIN_BUTTON_FULLSCREEN"));
        btn_fullscreen->set_image (*iFullscreen);
        btn_fullscreen->signal_clicked().connect( sigc::mem_fun(*this, &RTWindow::toggle_fullscreen) );
        setExpandAlignProperties(&prProgBar, false, false, Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
        prProgBar.set_show_text(true);

        Gtk::Grid* actionGrid = Gtk::manage (new Gtk::Grid ());
        actionGrid->set_row_spacing(2);
        actionGrid->set_column_spacing(2);

        setExpandAlignProperties(actionGrid, false, false, Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);

        if (options.mainNBVertical) {
            prProgBar.set_orientation(Gtk::ORIENTATION_VERTICAL);
            prProgBar.set_inverted(true);
            actionGrid->set_orientation(Gtk::ORIENTATION_VERTICAL);
            actionGrid->attach_next_to(prProgBar, Gtk::POS_BOTTOM, 1, 1);
            actionGrid->attach_next_to(*preferences, Gtk::POS_BOTTOM, 1, 1);
            actionGrid->attach_next_to(*btn_fullscreen, Gtk::POS_BOTTOM, 1, 1);
            mainNB->set_action_widget(actionGrid, Gtk::PACK_END);
        } else {
            prProgBar.set_orientation(Gtk::ORIENTATION_HORIZONTAL);
            actionGrid->set_orientation(Gtk::ORIENTATION_HORIZONTAL);
            actionGrid->attach_next_to(prProgBar, Gtk::POS_RIGHT, 1, 1);
            actionGrid->attach_next_to(*preferences, Gtk::POS_RIGHT, 1, 1);
            actionGrid->attach_next_to(*btn_fullscreen, Gtk::POS_RIGHT, 1, 1);
            mainNB->set_action_widget(actionGrid, Gtk::PACK_END);
        }

        actionGrid->show_all();

        pldBridge = new PLDBridge(static_cast<rtengine::ProgressListener*>(this));

        add (*mainNB);
        show_all ();

        bpanel->init (this);
    }

    if (!isSingleTabMode() && !simpleEditor) {
        epanel->hide();
    }
}

RTWindow::~RTWindow()
{
    if(!simpleEditor) {
        delete pldBridge;
    }

    pldBridge = nullptr;
#if defined(__APPLE__)
    g_object_unref (osxApp);
#endif

    if (fpanel) {
        delete fpanel;
    }
}

void RTWindow::on_realize ()
{
    Gtk::Window::on_realize ();

    if( fpanel ) {
        fpanel->setAspect();
    }

    if (simpleEditor) {
        epanel->setAspect();
    }

    mainWindowCursorManager.init(get_window());

    // Check if first run of this version, then display the Release Notes text
    if (options.version != versionString) {

        // Update the version parameter with the right value
        options.version = versionString;

        splash = new Splash (*this);
        splash->set_transient_for (*this);
        splash->signal_delete_event().connect( sigc::mem_fun(*this, &RTWindow::splashClosed) );

        if (splash->hasReleaseNotes()) {
            splash->showReleaseNotes();
            splash->show ();
        } else {
            delete splash;
            splash = nullptr;
        }
    }
}

bool RTWindow::on_window_state_event(GdkEventWindowState* event)
{
    if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) {
        options.windowMaximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
    }

    return Gtk::Widget::on_window_state_event(event);
}

void RTWindow::on_mainNB_switch_page(Gtk::Widget* widget, guint page_num)
{
    if(!on_delete_has_run) {
        if(isEditorPanel(page_num)) {
            if (isSingleTabMode() && epanel) {
                MoveFileBrowserToEditor();
            }

            EditorPanel *ep = static_cast<EditorPanel*>(mainNB->get_nth_page(page_num));
            ep->setAspect();

            if (!isSingleTabMode()) {
                if (filesEdited.size() > 0) {
                    set_title_decorated(ep->getFileName());
                }
            }
        } else {
            // in single tab mode with command line filename epanel does not exist yet
            if (isSingleTabMode() && epanel) {
                // Save profile on leaving the editor panel
                epanel->saveProfile();

                // Moving the FileBrowser only if the user has switched to the FileBrowser tab
                if (mainNB->get_nth_page(page_num) == fpanel) {
                    MoveFileBrowserToMain();
                }
            }
        }
    }
}

void RTWindow::addEditorPanel (EditorPanel* ep, const std::string &name)
{
    if (options.multiDisplayMode > 0) {
        EditWindow * wndEdit = EditWindow::getInstance(this);
        wndEdit->show();
        wndEdit->addEditorPanel(ep, name);
    } else {
        ep->setParent (this);

        // construct closeable tab for the image
        Gtk::Grid* titleGrid = Gtk::manage (new Gtk::Grid ());
        titleGrid->set_tooltip_markup (name);
        RTImage *closebimg = Gtk::manage(new RTImage ("gtk-close.png"));
        Gtk::Button* closeb = Gtk::manage (new Gtk::Button ());
        closeb->set_name ("CloseButton");
        closeb->add (*closebimg);
        closeb->set_relief (Gtk::RELIEF_NONE);
        closeb->set_focus_on_click (false);
        closeb->signal_clicked().connect( sigc::bind (sigc::mem_fun(*this, &RTWindow::remEditorPanel) , ep));

        titleGrid->attach_next_to(*Gtk::manage (new RTImage ("rtwindow.png")), Gtk::POS_RIGHT, 1, 1);
        titleGrid->attach_next_to(*Gtk::manage (new Gtk::Label (Glib::path_get_basename (name))), Gtk::POS_RIGHT, 1, 1);
        titleGrid->attach_next_to(*closeb, Gtk::POS_RIGHT, 1, 1);
        titleGrid->show_all ();
//GTK318
#if GTK_MAJOR_VERSION == 3 && GTK_MINOR_VERSION < 20
        titleGrid->set_column_spacing(2);
#endif
//GTK318

        mainNB->append_page (*ep, *titleGrid);
        //ep->setAspect ();
        mainNB->set_current_page (mainNB->page_num (*ep));
        mainNB->set_tab_reorderable (*ep, true);

        set_title_decorated(name);
        epanels[ name ] = ep;
        filesEdited.insert ( name );
        fpanel->refreshEditedState (filesEdited);
        ep->tbTopPanel_1_visible(false); //hide the toggle Top Panel button
    }
}

void RTWindow::remEditorPanel (EditorPanel* ep)
{
    if (ep->getIsProcessing()) {
        return;    // Will crash if destroyed while loading
    }

    if (options.multiDisplayMode > 0) {
        EditWindow * wndEdit = EditWindow::getInstance(this);
        wndEdit->remEditorPanel(ep);
    } else {
        bool queueHadFocus = (mainNB->get_current_page() == mainNB->page_num (*bpanel));
        epanels.erase (ep->getFileName());
        filesEdited.erase (ep->getFileName ());
        fpanel->refreshEditedState (filesEdited);

        mainNB->remove_page (*ep);

        if (!isEditorPanel(mainNB->get_current_page())) {
            if(!queueHadFocus) {
                mainNB->set_current_page (mainNB->page_num (*fpanel));
            }

            set_title_decorated("");
        } else {
            EditorPanel* ep = static_cast<EditorPanel*>(mainNB->get_nth_page (mainNB->get_current_page()));
            set_title_decorated(ep->getFileName());
        }

        // TODO: ask what to do: close & apply, close & apply selection, close & revert, cancel
    }
}

bool RTWindow::selectEditorPanel(const std::string &name)
{
    if (options.multiDisplayMode > 0) {
        EditWindow * wndEdit = EditWindow::getInstance(this);

        if (wndEdit->selectEditorPanel(name)) {
            set_title_decorated(name);
            return true;
        }
    } else {
        std::map<Glib::ustring, EditorPanel*>::iterator iep = epanels.find(name);

        if (iep != epanels.end()) {
            mainNB->set_current_page (mainNB->page_num (*iep->second));
            set_title_decorated(name);
            return true;
        } else {
            //set_title_decorated(name);
            //printf("RTWindow::selectEditorPanel - plain set\n");
        }
    }

    return false;
}

bool RTWindow::keyPressed (GdkEventKey* event)
{

    bool ctrl = event->state & GDK_CONTROL_MASK;
    //bool shift = event->state & GDK_SHIFT_MASK;

    bool try_quit = false;
#if defined(__APPLE__)
    bool apple_cmd = event->state & GDK_MOD2_MASK;

    if (event->keyval == GDK_KEY_q && apple_cmd) {
        try_quit = true;
    }

#else

    if (event->keyval == GDK_KEY_q && ctrl) {
        try_quit = true;
    }

#endif

    if (try_quit) {
        if (!on_delete_event(nullptr)) {
            gtk_main_quit();
        }
    }

    if(event->keyval == GDK_KEY_F11) {
        toggle_fullscreen();
    }

    if (simpleEditor)
        // in simpleEditor mode, there's no other tab that can handle pressed keys, so we can send the event to editor panel then return
    {
        return epanel->handleShortcutKey (event);
    };

    if (ctrl) {
        switch(event->keyval) {
        case GDK_KEY_F2: // file browser panel
            mainNB->set_current_page (mainNB->page_num (*fpanel));
            return true;

        case GDK_KEY_F3: // batch queue panel
            mainNB->set_current_page (mainNB->page_num (*bpanel));
            return true;

        case GDK_KEY_F4: //single tab mode, editor panel
            if (isSingleTabMode() && epanel) {
                mainNB->set_current_page (mainNB->page_num (*epanel));
            }

            return true;

        case GDK_KEY_w: //multi-tab mode, close editor panel
            if (!isSingleTabMode() &&
                    mainNB->get_current_page() != mainNB->page_num(*fpanel) &&
                    mainNB->get_current_page() != mainNB->page_num(*bpanel)) {

                EditorPanel* ep = static_cast<EditorPanel*>(mainNB->get_nth_page (mainNB->get_current_page()));
                remEditorPanel (ep);
                return true;
            }
        }
    }

    if (mainNB->get_current_page() == mainNB->page_num(*fpanel)) {
        return fpanel->handleShortcutKey (event);
    } else if (mainNB->get_current_page() == mainNB->page_num(*bpanel)) {
        return bpanel->handleShortcutKey (event);
    } else {
        EditorPanel* ep = static_cast<EditorPanel*>(mainNB->get_nth_page (mainNB->get_current_page()));
        return ep->handleShortcutKey (event);
    }

    return false;
}

void RTWindow::addBatchQueueJob (BatchQueueEntry* bqe, bool head)
{

    std::vector<BatchQueueEntry*> entries;
    entries.push_back(bqe);
    bpanel->addBatchQueueJobs (entries, head);
    fpanel->queue_draw ();
}

void RTWindow::addBatchQueueJobs (std::vector<BatchQueueEntry*> &entries)
{

    bpanel->addBatchQueueJobs (entries, false);
    fpanel->queue_draw ();
}

bool RTWindow::on_delete_event(GdkEventAny* event)
{

    if (on_delete_has_run) {
        // on Mac OSX we can get multiple events
        return false;
    }

    // Check if any editor is still processing, and do NOT quit if so. Otherwise crashes and inconsistent caches
    bool isProcessing = false;

    if (isSingleTabMode() || simpleEditor) {
        isProcessing = epanel->getIsProcessing();
    } else {
        int pageCount = mainNB->get_n_pages();

        for (int i = 0; i < pageCount && !isProcessing; i++) {
            if(isEditorPanel(i)) {
                isProcessing |= (static_cast<EditorPanel*>(mainNB->get_nth_page(i)))->getIsProcessing();
            }
        }
    }

    if (isProcessing) {
        return true;
    }

    if( fpanel ) {
        fpanel->saveOptions ();
    }

    if( bpanel ) {
        bpanel->saveOptions ();
    }

    if ((isSingleTabMode() || simpleEditor) && epanel->isRealized()) {
        epanel->saveProfile();
        epanel->writeOptions ();
    } else {
        // Storing the options of the last EditorPanel before Gtk destroys everything
        // Look at the active panel first, if any, otherwise look at the first one (sorted on the filename)
        if (epanels.size()) {
            int page = mainNB->get_current_page();
            Gtk::Widget *w = mainNB->get_nth_page(page);
            bool optionsWritten = false;

            for (std::map<Glib::ustring, EditorPanel*>::iterator i = epanels.begin(); i != epanels.end(); ++i) {
                if (i->second == w) {
                    i->second->writeOptions();
                    optionsWritten = true;
                }
            }

            if (!optionsWritten) {
                // fallback solution: save the options of the first editor panel
                std::map<Glib::ustring, EditorPanel*>::iterator i = epanels.begin();
                i->second->writeOptions();
            }
        }
    }

    cacheMgr->closeCache ();  // also makes cleanup if too large
    WhiteBalance::cleanup();
    ProfilePanel::cleanup();

    if (!options.windowMaximized) {
        get_size(options.windowWidth, options.windowHeight);
        get_position (options.windowX, options.windowY);
    }

    Options::save ();
    hide();
    on_delete_has_run = true;
    return false;
}

void RTWindow::showPreferences ()
{
    Preferences *pref = new Preferences (this);
    pref->run ();
    delete pref;

    fpanel->optionsChanged ();
    if (epanel) {
        epanel->defaultMonitorProfileChanged(options.rtSettings.monitorProfile, options.rtSettings.autoMonitorProfile);
    }
    for (const auto &p : epanels) {
        p.second->defaultMonitorProfileChanged(options.rtSettings.monitorProfile, options.rtSettings.autoMonitorProfile);
    }
}

void RTWindow::setProgress (double p)
{
    prProgBar.set_fraction (p);
}

void RTWindow::setProgressStr (Glib::ustring str)
{
    if (!options.mainNBVertical) {
        prProgBar.set_text ( str );
    }
}

void RTWindow::setProgressState (bool inProcessing)
{
    if (inProcessing) {
        prProgBar.show();
    } else {
        prProgBar.hide();
    }
}

void RTWindow::toggle_fullscreen ()
{
    if (is_fullscreen) {
        unfullscreen();
        is_fullscreen = false;

        if (btn_fullscreen) {
            //btn_fullscreen->set_label(M("MAIN_BUTTON_FULLSCREEN"));
            btn_fullscreen->set_tooltip_markup(M("MAIN_BUTTON_FULLSCREEN"));
            btn_fullscreen->set_image (*iFullscreen);
        }
    } else {
        fullscreen();
        is_fullscreen = true;

        if (btn_fullscreen) {
            //btn_fullscreen->set_label(M("MAIN_BUTTON_UNFULLSCREEN"));
            btn_fullscreen->set_tooltip_markup(M("MAIN_BUTTON_UNFULLSCREEN"));
            btn_fullscreen->set_image (*iFullscreen_exit);
        }
    }
}

void RTWindow::error (Glib::ustring descr)
{
    prProgBar.set_text ( descr );
}

void RTWindow::SetEditorCurrent()
{
    mainNB->set_current_page (mainNB->page_num (*epanel));
}

void RTWindow::SetMainCurrent()
{
    mainNB->set_current_page (mainNB->page_num (*fpanel));
}

void RTWindow::MoveFileBrowserToMain()
{
    if( fpanel->ribbonPane->get_children().empty()) {
        FileCatalog *fCatalog = fpanel->fileCatalog;
        epanel->catalogPane->remove(*fCatalog);
        fpanel->ribbonPane->add(*fCatalog);
        fCatalog->enableTabMode(false);
        fCatalog->tbLeftPanel_1_visible(true);
        fCatalog->tbRightPanel_1_visible(true);
    }
}

void RTWindow::MoveFileBrowserToEditor()
{
    if(epanel->catalogPane->get_children().empty() ) {
        FileCatalog *fCatalog = fpanel->fileCatalog;
        fpanel->ribbonPane->remove(*fCatalog);
        fCatalog->disableInspector();
        epanel->catalogPane->add(*fCatalog);
        epanel->showTopPanel(options.editorFilmStripOpened);
        fCatalog->enableTabMode(true);
        fCatalog->refreshHeight();
        fCatalog->tbLeftPanel_1_visible(false);
        fCatalog->tbRightPanel_1_visible(false);
    }
}

void RTWindow::updateProfiles(const Glib::ustring &printerProfile, rtengine::RenderingIntent printerIntent, bool printerBPC)
{
    epanel->updateProfiles(printerProfile, printerIntent, printerBPC);

    for(auto panel : epanels) {
        panel.second->updateProfiles(printerProfile, printerIntent, printerBPC);
    }
}

void RTWindow::updateTPVScrollbar (bool hide)
{
    fpanel->updateTPVScrollbar (hide);
    epanel->updateTPVScrollbar (hide);

    for(auto panel : epanels) {
        panel.second->updateTPVScrollbar (hide);
    }
}

void RTWindow::updateTabsUsesIcons (bool useIcons)
{
    fpanel->updateTabsUsesIcons (useIcons);
    epanel->updateTabsUsesIcons (useIcons);

    for(auto panel : epanels) {
        panel.second->updateTabsUsesIcons (useIcons);
    }
}

void RTWindow::updateFBQueryTB (bool singleRow)
{
    fpanel->fileCatalog->updateFBQueryTB (singleRow);
}

void RTWindow::updateFBToolBarVisibility (bool showFilmStripToolBar)
{
    fpanel->fileCatalog->updateFBToolBarVisibility (showFilmStripToolBar);
}

void RTWindow::updateHistogramPosition (int oldPosition, int newPosition)
{
    epanel->updateHistogramPosition (oldPosition, newPosition);

    for(auto panel : epanels) {
        panel.second->updateHistogramPosition (oldPosition, newPosition);
    }
}

bool RTWindow::splashClosed(GdkEventAny* event)
{
    delete splash;
    splash = nullptr;
    return true;
}

void RTWindow::set_title_decorated(Glib::ustring fname)
{
    Glib::ustring subtitle;

    if (!fname.empty()) {
        subtitle = " - " + fname;
    }

    set_title(versionStr + subtitle);
}

void RTWindow::CloseOpenEditors()
{
    std::map<Glib::ustring, EditorPanel*>::const_iterator itr;
    itr = epanels.begin();

    while(itr != epanels.end()) {
        remEditorPanel((*itr).second);
        itr = epanels.begin();
    }
}

bool RTWindow::isEditorPanel(Widget* panel)
{
    return (panel != bpanel) && (panel != fpanel);
}

bool RTWindow::isEditorPanel(guint pageNum)
{
    return isEditorPanel(mainNB->get_nth_page(pageNum));
}
