129 lines
4.2 KiB
C++
129 lines
4.2 KiB
C++
/*
|
|
* 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/>.
|
|
*/
|
|
#ifndef _PROGRESSDIALOG_
|
|
#define _PROGRESSDIALOG_
|
|
|
|
#include <sigc++/sigc++.h>
|
|
#include <gtkmm.h>
|
|
#include <rtengine.h>
|
|
|
|
#undef THREAD_PRIORITY_NORMAL
|
|
|
|
class PLDBridge : public rtengine::ProgressListener {
|
|
|
|
Gtk::Dialog* dialog;
|
|
Gtk::Label* label;
|
|
Gtk::ProgressBar* progBar;
|
|
|
|
public:
|
|
PLDBridge (Gtk::Dialog* d, Gtk::Label* l, Gtk::ProgressBar* pb)
|
|
: dialog(d), label(l), progBar(pb) {}
|
|
|
|
// progresslistener interface
|
|
void setProgress (double p) {
|
|
gdk_threads_enter ();
|
|
progBar->set_fraction (p);
|
|
gdk_threads_leave ();
|
|
}
|
|
void setProgressStr (Glib::ustring str) {
|
|
gdk_threads_enter ();
|
|
Glib::ustring progrstr;
|
|
if (str=="Decoding...")
|
|
progrstr = M("PROGRESSBAR_DECODING");
|
|
else if (str=="Ready.")
|
|
progrstr = M("PROGRESSBAR_READY");
|
|
else if (str=="Demosaicing...")
|
|
progrstr = M("PROGRESSBAR_DEMOSAICING");
|
|
else if (str=="Loading...")
|
|
progrstr = M("PROGRESSBAR_LOADING");
|
|
else if (str=="Loading PNG file...")
|
|
progrstr = M("PROGRESSBAR_LOADPNG");
|
|
else if (str=="Loading JPEG file...")
|
|
progrstr = M("PROGRESSBAR_LOADJPEG");
|
|
else if (str=="Loading TIFF file...")
|
|
progrstr = M("PROGRESSBAR_LOADTIFF");
|
|
else if (str=="Saving PNG file...")
|
|
progrstr = M("PROGRESSBAR_SAVEPNG");
|
|
else if (str=="Saving JPEG file...")
|
|
progrstr = M("PROGRESSBAR_SAVEJPEG");
|
|
else if (str=="Saving TIFF file...")
|
|
progrstr = M("PROGRESSBAR_SAVETIFF");
|
|
else if (str=="Processing...")
|
|
progrstr = M("PROGRESSBAR_PROCESSING");
|
|
else
|
|
progrstr = str;
|
|
|
|
label->set_text (progrstr);
|
|
gdk_threads_leave ();
|
|
}
|
|
void setProgressState (int state) {}
|
|
void error (Glib::ustring descr) {}
|
|
};
|
|
|
|
template<class T>
|
|
class ProgressDialog : public Gtk::Dialog {
|
|
|
|
sigc::signal0<T> operation;
|
|
T* retval;
|
|
Gtk::Label prLabel;
|
|
Gtk::ProgressBar prProgBar;
|
|
|
|
PLDBridge* pldBridge;
|
|
|
|
|
|
void workingThread () {
|
|
*retval = operation.emit ();
|
|
gdk_threads_enter ();
|
|
response (1);
|
|
gdk_threads_leave ();
|
|
}
|
|
|
|
public:
|
|
|
|
ProgressDialog (Glib::ustring label) : Gtk::Dialog (label, true) {
|
|
pldBridge = new PLDBridge (this, &prLabel, &prProgBar);
|
|
get_vbox()->pack_start (prLabel, Gtk::PACK_SHRINK, 4);
|
|
get_vbox()->pack_start (prProgBar, Gtk::PACK_SHRINK, 4);
|
|
set_size_request (300, -1);
|
|
show_all_children ();
|
|
}
|
|
|
|
~ProgressDialog () {
|
|
delete pldBridge;
|
|
}
|
|
|
|
rtengine::ProgressListener* getProgressListener () { return pldBridge; }
|
|
|
|
void setFunc (const sigc::slot0<T>& slot, T* rv) {
|
|
retval = rv;
|
|
operation.connect (slot);
|
|
}
|
|
|
|
void start () {
|
|
Glib::Thread *thread = Glib::Thread::create(sigc::mem_fun(*this, &ProgressDialog<T>::workingThread), 0, true, true, Glib::THREAD_PRIORITY_NORMAL);
|
|
int x = run ();
|
|
if (x<0) {
|
|
gdk_threads_leave ();
|
|
thread->join ();
|
|
gdk_threads_enter ();
|
|
}
|
|
}
|
|
};
|
|
#endif
|