mirror of
https://github.com/scp-fs2open/fs2open.github.com.git
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166 lines
3.4 KiB
C++
166 lines
3.4 KiB
C++
/*
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* Copyright (C) Volition, Inc. 1999. All rights reserved.
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*
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* All source code herein is the property of Volition, Inc. You may not sell
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* or otherwise commercially exploit the source or things you created based on the
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* source.
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*
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*/
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/*
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* $Logfile: /Freespace2/code/UI/icon.cpp $
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* $Revision: 2.3 $
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* $Date: 2004-07-26 20:47:55 $
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* $Author: Kazan $
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*
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* C++ class implementation for icon UI element
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*
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* $Log: not supported by cvs2svn $
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* Revision 2.2 2004/07/12 16:33:08 Kazan
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* MCD - define _MCD_CHECK to use memory tracking
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*
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* Revision 2.1 2002/08/01 01:41:10 penguin
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* The big include file move
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*
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* Revision 2.0 2002/06/03 04:02:29 penguin
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* Warpcore CVS sync
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*
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* Revision 1.1 2002/05/02 18:03:13 mharris
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* Initial checkin - converted filenames and includes to lower case
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*
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*
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* 4 12/02/98 5:47p Dave
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* Put in interface xstr code. Converted barracks screen to new format.
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*
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* 3 10/13/98 9:29a Dave
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* Started neatening up freespace.h. Many variables renamed and
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* reorganized. Added AlphaColors.[h,cpp]
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*
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* 2 10/07/98 10:54a Dave
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* Initial checkin.
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*
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* 1 10/07/98 10:51a Dave
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*
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* 5 2/03/98 4:21p Hoffoss
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* Made UI controls draw white text when disabled.
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*
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* 4 1/20/98 10:36a Hoffoss
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* Fixed optimized warnings.
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*
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* 3 1/14/98 6:43p Hoffoss
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* Massive changes to UI code. A lot cleaner and better now. Did all
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* this to get the new UI_DOT_SLIDER to work properly, which the old code
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* wasn't flexible enough to handle.
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*
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* 2 9/07/97 10:05p Lawrance
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* add icon class
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*
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* 1 9/06/97 11:22p Lawrance
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*
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* $NoKeywords: $
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*/
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#include "ui/uidefs.h"
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#include "ui/ui.h"
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#include "globalincs/alphacolors.h"
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// ---------------------------------------------------------------------------------------
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// UI_ICON::create()
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//
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//
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void UI_ICON::create(UI_WINDOW *wnd, char *_text, int _x, int _y, int _w, int _h)
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{
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if (_text)
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text = strdup(_text);
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else
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text = NULL;
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base_create(wnd, UI_KIND_ICON, _x, _y, _w, _h);
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m_flags = 0;
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}
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void UI_ICON::destroy()
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{
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if (text) {
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free(text);
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text = NULL;
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}
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UI_GADGET::destroy();
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}
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void UI_ICON::draw()
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{
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if (uses_bmaps) {
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gr_reset_clip();
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if (disabled_flag) {
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if (bmap_ids[ICON_DISABLED] != -1) {
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gr_set_bitmap(bmap_ids[ICON_DISABLED]);
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gr_bitmap(x,y);
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}
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} else if (this->is_mouse_on()) {
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if (B1_PRESSED) {
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if (bmap_ids[ICON_SELECTED] != -1) {
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gr_set_bitmap(bmap_ids[ICON_SELECTED]);
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gr_bitmap(x, y);
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}
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} else {
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if (bmap_ids[ICON_HIGHLIGHT] != -1) {
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gr_set_bitmap(bmap_ids[ICON_HIGHLIGHT]);
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gr_bitmap(x, y);
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}
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}
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} else {
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if (bmap_ids[ICON_NORMAL] != -1) {
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gr_set_bitmap(bmap_ids[ICON_NORMAL]);
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gr_bitmap(x, y);
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}
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}
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} else {
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gr_set_font(my_wnd->f_id);
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gr_set_clip(x, y, w, h);
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ui_draw_box_out(0, 0, w-1, h-1);
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if (disabled_flag)
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gr_set_color_fast(&CDARK_GRAY);
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else
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gr_set_color_fast(&CBLACK);
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if (text)
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ui_string_centered(Middle(w), Middle(h), text);
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gr_reset_clip();
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}
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}
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// -----------------------------------------------------------------------
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// process()
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//
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void UI_ICON::process(int focus)
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{
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int OnMe;
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if (disabled_flag) {
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return;
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}
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OnMe = is_mouse_on();
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if (!OnMe) {
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m_flags |= ICON_NOT_HIGHLIGHTED;
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} else {
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if ( m_flags & ICON_NOT_HIGHLIGHTED ) {
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m_flags |= ICON_JUST_HIGHLIGHTED;
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// if a callback exists, call it
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m_flags &= ~ICON_NOT_HIGHLIGHTED;
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}
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}
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}
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