X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fbcprogressbox.C;fp=cinelerra-5.1%2Fguicast%2Fbcprogressbox.C;h=69cc52b16c58e384daf6a587f8b0c566f19902a4;hb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;hp=0000000000000000000000000000000000000000;hpb=52fcc46226f9df46f9ce9d0566dc568455a7db0b;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/guicast/bcprogressbox.C b/cinelerra-5.1/guicast/bcprogressbox.C
new file mode 100644
index 00000000..69cc52b1
--- /dev/null
+++ b/cinelerra-5.1/guicast/bcprogressbox.C
@@ -0,0 +1,160 @@
+
+/*
+ * 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 "bcbutton.h"
+#include "bcdisplayinfo.h"
+#include "bcprogress.h"
+#include "bcprogressbox.h"
+#include "bcresources.h"
+#include "bctitle.h"
+#include "bcwindow.h"
+#include "language.h"
+#include "vframe.h"
+
+BC_ProgressBox::BC_ProgressBox(int x, int y, const char *text, int64_t length)
+ : Thread(1, 0, 0)
+{
+// Calculate default x, y
+	if(x < 0 || y < 0)
+	{
+		BC_DisplayInfo display_info;
+		x = display_info.get_abs_cursor_x();
+		y = display_info.get_abs_cursor_y();
+		// preloads boarder data (if not already loaded)
+		//  without reopening display, also avoids a bug in X
+		display_info.get_top_border();
+	}
+
+	pwindow = new BC_ProgressWindow(x, y);
+	pwindow->create_objects(text, length);
+	cancelled = 0;
+}
+
+BC_ProgressBox::~BC_ProgressBox()
+{
+	stop_progress();
+	delete pwindow;
+}
+
+void BC_ProgressBox::run()
+{
+	int result = pwindow->run_window();
+	if(result) cancelled = 1;
+}
+
+int BC_ProgressBox::update(int64_t position, int lock_it)
+{
+	if(!cancelled)
+	{
+		if(lock_it) pwindow->lock_window("BC_ProgressBox::update");
+		pwindow->bar->update(position);
+		if(lock_it) pwindow->unlock_window();
+	}
+	return cancelled;
+}
+
+int BC_ProgressBox::update_title(const char *title, int lock_it)
+{
+	if(lock_it) pwindow->lock_window("BC_ProgressBox::update_title");
+	pwindow->caption->update(title);
+	if(lock_it) pwindow->unlock_window();
+	return cancelled;
+}
+
+int BC_ProgressBox::update_length(int64_t length, int lock_it)
+{
+	if(lock_it) pwindow->lock_window("BC_ProgressBox::update_length");
+	pwindow->bar->update_length(length);
+	if(lock_it) pwindow->unlock_window();
+	return cancelled;
+}
+
+
+int BC_ProgressBox::is_cancelled()
+{
+	return cancelled;
+}
+
+int BC_ProgressBox::stop_progress()
+{
+	if( Thread::running() ) {
+		pwindow->set_done(0);
+		Thread::join();
+	}
+	return 0;
+}
+
+void BC_ProgressBox::lock_window()
+{
+	pwindow->lock_window("BC_ProgressBox::lock_window");
+}
+
+void BC_ProgressBox::unlock_window()
+{
+	pwindow->unlock_window();
+}
+
+
+
+BC_ProgressWindow::BC_ProgressWindow(int x, int y)
+ : BC_Window(_("Progress"),
+ 	x,
+	y,
+	340,
+	100 + get_resources()->ok_images[0]->get_h(),
+	0,
+	0,
+	0)
+{
+}
+
+BC_ProgressWindow::~BC_ProgressWindow()
+{
+}
+
+int BC_ProgressWindow::create_objects(const char *text, int64_t length)
+{
+	int x = 10, y = 10;
+
+// Recalculate width based on text
+	if(text)
+	{
+		int text_w = get_text_width(MEDIUMFONT, text);
+		int new_w = text_w + x + 10, scr_w = get_screen_w(0, -1);
+		if(new_w > scr_w) new_w = scr_w;
+		if(new_w > get_w()) {
+			resize_window(new_w, get_h());
+		}
+	}
+
+	this->text = text;
+	add_tool(caption = new BC_Title(x, y, text));
+	y += caption->get_h() + 20;
+	add_tool(bar = new BC_ProgressBar(x, y, get_w() - 20, length));
+	add_tool(new BC_CancelButton(this));
+	show_window(1);
+
+	return 0;
+}
+
+
+
+