Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / guicast / bclistboxitem.C

diff --git a/cinelerra-5.1/guicast/bclistboxitem.C b/cinelerra-5.1/guicast/bclistboxitem.C
new file mode 100644 (file)
index 0000000..0b0987d
--- /dev/null
+++ b/cinelerra-5.1/guicast/bclistboxitem.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 "bclistboxitem.h"
+#include "bcpixmap.h"
+#include "bcresources.h"
+#include "bcwindowbase.h"
+
+#include <string.h>
+
+
+// ====================================================== item
+
+BC_ListBoxItem::BC_ListBoxItem()
+{
+       initialize();
+
+       color = BC_WindowBase::get_resources()->listbox_text;
+       this->text = new char[1];
+       text[0] = 0;
+       selectable = 1;
+}
+
+BC_ListBoxItem::BC_ListBoxItem(const char *text, 
+       BC_Pixmap *icon, 
+       int color)
+{
+       initialize();
+
+       if(color == -1) color = BC_WindowBase::get_resources()->listbox_text;
+       this->text = new char[strlen(text) + 1];
+       this->icon = icon;
+
+       strcpy(this->text, text);
+       this->color = color;
+       selectable = 1;
+}
+
+BC_ListBoxItem::BC_ListBoxItem(const char *text, int color)
+{
+       initialize();
+
+       if(color == -1) color = BC_WindowBase::get_resources()->listbox_text;
+       this->text = new char[strlen(text) + 1];
+       strcpy(this->text, text);
+       this->color = color;
+       selectable = 1;
+}
+
+BC_ListBoxItem::~BC_ListBoxItem()
+{
+       if(text) delete [] text;
+       if(sublist)
+       {
+               for(int i = 0; i < columns; i++)
+                       sublist[i].remove_all_objects();
+               delete sublist;
+       }
+}
+
+int BC_ListBoxItem::initialize()
+{
+       autoplace_icon = 1;
+       autoplace_text = 1;
+       text = 0;
+       color = BLACK;
+       selected = 0;
+       icon = 0;
+       icon_vframe = 0;
+       text_x = text_y = -1;
+       text_w = text_h = -1;
+       baseline = -1;
+       icon_x = -1;
+       icon_y = -1;
+       searchable = 1;
+       in_view = -1;
+       sublist = 0;
+       columns = 0;
+       expand = 0;
+       return 0;
+}
+
+int BC_ListBoxItem::get_icon_w() { return !icon ? 0 : icon->get_w(); }
+int BC_ListBoxItem::get_icon_h() { return !icon ? 0 : icon->get_h(); }
+
+BC_Pixmap* BC_ListBoxItem::get_icon()
+{
+       return icon;
+}
+
+
+void BC_ListBoxItem::set_text(const char *new_text)
+{
+       if(this->text) delete [] this->text;
+
+       if(new_text) {
+               text = new char[strlen(new_text) + 1];
+               strcpy(this->text, new_text);
+       }
+       else
+               text = 0;
+       text_w = text_h = -1;
+       baseline = -1;
+}
+
+void BC_ListBoxItem::copy_from(BC_ListBoxItem *item)
+{
+       if(item->text) set_text(item->text);
+       color = item->color;
+       text_x = item->text_x;  text_y = item->text_y;
+       text_w = item->text_w;  text_h = item->text_h;
+       baseline = item->baseline;  in_view = -1;
+       icon_x = item->icon_x;
+       icon_y = item->icon_y;
+       selectable = item->selectable;
+       columns = item->columns;
+       if(item->sublist)
+       {
+               sublist = new ArrayList<BC_ListBoxItem*>[columns];
+               for(int i = 0; i < columns; i++)
+               {
+                       ArrayList<BC_ListBoxItem*> *list = &item->get_sublist()[i];
+
+                       for(int j = 0; j < list->total; j++)
+                       {
+                               BC_ListBoxItem *new_item = new BC_ListBoxItem;
+                               BC_ListBoxItem *old_item = list->values[j];
+                               sublist[i].append(new_item);
+                               new_item->copy_from(old_item);
+                       }
+               }
+       }
+}
+
+ArrayList<BC_ListBoxItem*>* BC_ListBoxItem::new_sublist(int columns)
+{
+       sublist = new ArrayList<BC_ListBoxItem*>[columns];
+       this->columns = columns;
+       return sublist;
+}
+
+