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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#include "globalincs/alphacolors.h"
#include "ui/ui.h"
#include "ui/uidefs.h"
// ---------------------------------------------------------------------------------------
// UI_ICON::create()
//
//
void UI_ICON::create(UI_WINDOW *wnd, char *_text, int _x, int _y, int _w, int _h)
{
if (_text)
text = vm_strdup(_text);
else
text = NULL;
base_create(wnd, UI_KIND_ICON, _x, _y, _w, _h);
m_flags = 0;
}
void UI_ICON::destroy()
{
if (text) {
vm_free(text);
text = NULL;
}
UI_GADGET::destroy();
}
void UI_ICON::draw()
{
if (uses_bmaps) {
gr_reset_clip();
if (disabled_flag) {
if (bmap_ids[ICON_DISABLED] != -1) {
gr_set_bitmap(bmap_ids[ICON_DISABLED]);
gr_bitmap(x,y,GR_RESIZE_MENU);
}
} else if (this->is_mouse_on()) {
if (B1_PRESSED) {
if (bmap_ids[ICON_SELECTED] != -1) {
gr_set_bitmap(bmap_ids[ICON_SELECTED]);
gr_bitmap(x, y, GR_RESIZE_MENU);
}
} else {
if (bmap_ids[ICON_HIGHLIGHT] != -1) {
gr_set_bitmap(bmap_ids[ICON_HIGHLIGHT]);
gr_bitmap(x, y, GR_RESIZE_MENU);
}
}
} else {
if (bmap_ids[ICON_NORMAL] != -1) {
gr_set_bitmap(bmap_ids[ICON_NORMAL]);
gr_bitmap(x, y, GR_RESIZE_MENU);
}
}
} else {
font::set_font(my_wnd->f_id);
gr_set_clip(x, y, w, h, GR_RESIZE_MENU);
ui_draw_box_out(0, 0, w-1, h-1);
if (disabled_flag)
gr_set_color_fast(&CDARK_GRAY);
else
gr_set_color_fast(&CBLACK);
if (text)
ui_string_centered(Middle(w), Middle(h), text);
gr_reset_clip();
}
}
// -----------------------------------------------------------------------
// process()
//
void UI_ICON::process(int /*focus*/)
{
int OnMe;
if (disabled_flag) {
return;
}
OnMe = is_mouse_on();
if (!OnMe) {
m_flags |= ICON_NOT_HIGHLIGHTED;
} else {
if ( m_flags & ICON_NOT_HIGHLIGHTED ) {
m_flags |= ICON_JUST_HIGHLIGHTED;
// if a callback exists, call it
m_flags &= ~ICON_NOT_HIGHLIGHTED;
}
}
}
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