--- /dev/null
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "bcprogressbox.h"
+#include "language.h"
+#include "mainprogress.h"
+#include "mwindow.h"
+#include "mwindowgui.h"
+#include "statusbar.h"
+#include "bctimer.h"
+
+#include <string.h>
+
+MainProgressBar::MainProgressBar(MWindow *mwindow, MainProgress *mainprogress)
+{
+ progress_box = 0;
+ progress_bar = 0;
+ this->mwindow = mwindow;
+ this->mainprogress = mainprogress;
+ eta_timer = new Timer;
+}
+
+MainProgressBar::~MainProgressBar()
+{
+ if(progress_box) delete progress_box;
+
+ if(mainprogress->mwindow_progress == this)
+ {
+ mainprogress->mwindow_progress = 0;
+ }
+ else
+ {
+ mainprogress->progress_bars.remove(this);
+ }
+ delete eta_timer;
+}
+
+void MainProgressBar::start()
+{
+ if(progress_box)
+ {
+ progress_box->start();
+ }
+ eta_timer->update();
+ last_eta = 0;
+}
+
+void MainProgressBar::stop_progress()
+{
+ if(progress_box)
+ {
+ progress_box->stop_progress();
+ }
+ else
+ if(progress_bar)
+ {
+ mwindow->gui->lock_window("MainProgressBar::stop_progress");
+ progress_bar->update(0);
+ mwindow->gui->statusbar->default_message();
+ mwindow->gui->unlock_window();
+ }
+}
+
+int MainProgressBar::is_cancelled()
+{
+ if(progress_box)
+ {
+//printf("MainProgressBar::is_cancelled 1 %d\n", progress_box->is_cancelled());
+ return progress_box->is_cancelled();
+ }
+ else
+ if(progress_bar)
+ {
+ return mainprogress->cancelled;
+ }
+
+ return 0;
+}
+
+void MainProgressBar::update_title(char *string, int default_)
+{
+ if(default_) strcpy(default_title, string);
+//printf("MainProgressBar::update_title %p %p %s\n", progress_bar, progress_box, string);
+
+ if(progress_box)
+ {
+ progress_box->update_title(string, 1);
+ }
+ else
+ if(progress_bar)
+ {
+ mwindow->gui->lock_window("MainProgressBar::update_title");
+ mwindow->gui->show_message(string);
+ mwindow->gui->unlock_window();
+ }
+}
+
+void MainProgressBar::update_length(int64_t length)
+{
+ this->length = length;
+//printf("MainProgressBar::update_length %d\n", length);
+ if(progress_box)
+ {
+ progress_box->update_length(length, 1);
+ }
+ else
+ if(progress_bar)
+ {
+ mwindow->gui->lock_window("MainProgressBar::update_length");
+ progress_bar->update_length(length);
+ mwindow->gui->unlock_window();
+ }
+}
+
+int MainProgressBar::update(int64_t value)
+{
+// Print ETA on title
+ double current_eta = (double)eta_timer->get_scaled_difference(1000);
+
+//printf("MainProgressBar::update %f %f %f\n", current_eta, last_eta, current_eta - last_eta);
+ if(current_eta - last_eta > 1000)
+ {
+ char string[BCTEXTLEN];
+ char time_string[BCTEXTLEN];
+ double eta;
+
+ if(value > 0.001)
+ eta = (double)current_eta /
+ 1000 *
+ length /
+ value -
+ current_eta /
+ 1000;
+ else
+ eta = 0;
+
+//printf("MainProgressBar::update %f %d %d %f\n", current_eta, length, value, eta);
+ Units::totext(time_string,
+ eta,
+ TIME_HMS2);
+// sprintf(time_string,
+// "%dh%dm%ds",
+// (int64_t)eta / 3600,
+// ((int64_t)eta / 60) % 60,
+// (int64_t)eta % 60);
+
+ sprintf(string, _("%s ETA: %s"),
+ default_title,
+ time_string);
+ update_title(string, 0);
+
+ last_eta = (int64_t)current_eta;
+ }
+
+ if(progress_box)
+ {
+ progress_box->update(value, 1);
+ }
+ else
+ if(progress_bar)
+ {
+ mwindow->gui->lock_window("MainProgressBar::update");
+ progress_bar->update(value);
+ mwindow->gui->unlock_window();
+ }
+
+ return is_cancelled();
+}
+
+void MainProgressBar::get_time(char *text)
+{
+ double current_time = (double)eta_timer->get_scaled_difference(1);
+//printf("MainProgressBar::get_time %f\n", current_time);
+ Units::totext(text,
+ current_time,
+ TIME_HMS2);
+}
+
+double MainProgressBar::get_time()
+{
+ return (double)eta_timer->get_scaled_difference(1);
+}
+
+
+
+
+
+
+
+
+
+
+
+MainProgress::MainProgress(MWindow *mwindow, MWindowGUI *gui)
+{
+ this->mwindow = mwindow;
+ this->gui = gui;
+ mwindow_progress = 0;
+ cancelled = 0;
+}
+
+
+MainProgress::~MainProgress()
+{
+}
+
+MainProgressBar* MainProgress::start_progress(char *text,
+ int64_t total_length,
+ int use_window)
+{
+ MainProgressBar *result = 0;
+
+// Default to main window
+ if(!mwindow_progress && !use_window)
+ {
+ mwindow_progress = new MainProgressBar(mwindow, this);
+ mwindow_progress->progress_bar = gui->statusbar->main_progress;
+ mwindow_progress->progress_bar->update_length(total_length);
+ mwindow_progress->update_title(text);
+ result = mwindow_progress;
+ cancelled = 0;
+ }
+
+ if(!result)
+ {
+ result = new MainProgressBar(mwindow, this);
+ progress_bars.append(result);
+ result->progress_box = new BC_ProgressBox(gui->get_abs_cursor_x(1),
+ gui->get_abs_cursor_y(1),
+ text,
+ total_length);
+ }
+
+ result->length = total_length;
+ strcpy(result->default_title, text);
+ result->start();
+ return result;
+}
+
+
+void MainProgress::end_progress(MainProgressBar* progress_bar)
+{
+ if(mwindow_progress == progress_bar)
+ {
+ delete mwindow_progress;
+ mwindow_progress = 0;
+ }
+ else
+ {
+ delete progress_bar;
+ progress_bars.remove(progress_bar);
+ }
+}