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

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

diff --git a/cinelerra-5.1/guicast/bclistboxitem.h b/cinelerra-5.1/guicast/bclistboxitem.h
new file mode 100644 (file)
index 0000000..6dac9e2
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+++ b/cinelerra-5.1/guicast/bclistboxitem.h
@@ -0,0 +1,139 @@
+
+/*
+ * 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
+ * 
+ */
+
+#ifndef BCLISTBOXITEM_H
+#define BCLISTBOXITEM_H
+
+#include "arraylist.h"
+#include "bcpixmap.inc"
+#include "colors.h"
+#include "vframe.h"
+
+
+
+// Every item in a list inherits this
+class BC_ListBoxItem
+{
+public:
+       BC_ListBoxItem();
+// New items
+       BC_ListBoxItem(const char *text, 
+               int color = -1);
+       BC_ListBoxItem(const char *text, 
+               BC_Pixmap *icon, 
+               int color = -1);
+       
+
+
+// autoplace is always 1 in initialization.
+// Positions set with the set_ commands cancel autoplacement.
+// Final positions are calculated in the next draw_items.
+
+       virtual ~BC_ListBoxItem();
+
+       friend class BC_ListBox;
+
+       BC_Pixmap* get_icon();
+       int get_icon_x() { return icon_x; }
+       int get_icon_y() { return icon_y; }
+       int get_icon_w();
+       int get_icon_h();
+       int get_text_x() { return text_x; }
+       int get_text_y() { return text_y; }
+       int get_text_w() { return text_w; }
+       int get_text_h() { return text_h; }
+       int get_baseline() { return baseline; }
+       int get_in_view() { return in_view; }
+       void set_autoplace_icon(int value) { autoplace_icon = value; }
+       void set_autoplace_text(int value) { autoplace_text = value; }
+       void set_icon_x(int x) { icon_x = x; autoplace_icon = 0; }
+       void set_icon_y(int y) { icon_y = y; autoplace_icon = 0; }
+       void set_searchable(int value) { searchable = value; }
+       int get_selected() { return selected; }
+       void set_selected(int value) { selected = value; }
+       void set_selectable(int value) { selectable = value; }
+       int get_selectable() { return selectable; }
+       void set_text_x(int x) { text_x = x; autoplace_text = 0; }
+       void set_text_y(int y) { text_y = y; autoplace_text = 0; }
+       void set_text_w(int w) { text_w = w; }
+       void set_text_h(int h) { text_h = h; }
+       void set_baseline(int b) { baseline = b; }
+       char* get_text() { return text; }
+       void set_icon(BC_Pixmap *p) { icon = p; }
+       void set_icon_vframe(VFrame *p) { icon_vframe = p; }
+       void set_color(int v) { color = v; }
+       int get_color() { return color; }
+
+       void copy_from(BC_ListBoxItem *item);
+       BC_ListBoxItem& operator=(BC_ListBoxItem& item) {
+               copy_from(&item);
+               return *this;
+       }
+       void set_text(const char *new_text);
+
+// The item with the sublist must be in column 0.  Only this is searched by
+// BC_ListBox.
+// Mind you, sublists are ignored in icon mode.
+       ArrayList<BC_ListBoxItem*>* new_sublist(int columns);
+       ArrayList<BC_ListBoxItem*>* get_sublist() { return sublist; }
+// Return the number of columns in the sublist
+       int get_columns() { return columns; }
+// Return if it's expanded
+       int get_expand() { return expand; }
+       void set_expand(int value) { expand = value; }
+
+private:
+       int initialize();
+       void set_in_view(int v) { in_view = v; }
+
+       BC_Pixmap *icon;
+       VFrame *icon_vframe;
+// x and y position in listbox relative to top left
+// Different positions for icon mode and text mode are maintained
+       int icon_x, icon_y;
+       int text_x, text_y, text_w, text_h;
+       int baseline, in_view;
+// If autoplacement should be performed in the next draw
+       int autoplace_icon, autoplace_text;
+       char *text;
+       int color;
+// 1 - currently selected
+// 2 - previously selected and now adding selections with shift
+       int selected;
+// Allow this item to be included in queries.  Directories are not
+// included in queries.
+       int searchable;
+
+// Array of one list of pointers for each column for a sublist.
+// It's an array so we can pass the sublist directly to another listbox.
+// Sublists were used on an obsolete DVD robot interface & never again.
+       ArrayList<BC_ListBoxItem*> *sublist;
+// Columns in sublist
+       int columns;
+// Sublist is visible
+       int expand;
+// Item is selectable
+       int selectable;
+};
+
+
+
+#endif