176 lines
6.5 KiB
C++
176 lines
6.5 KiB
C++
// Filename: pgMouseWatcherRegion.cxx
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// Created by: drose (02Jul01)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#include "pgMouseWatcherRegion.h"
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#include "pgItem.h"
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#include "string_utils.h"
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int PGMouseWatcherRegion::_next_index = 0;
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TypeHandle PGMouseWatcherRegion::_type_handle;
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::Constructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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PGMouseWatcherRegion::
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PGMouseWatcherRegion(PGItem *item) :
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#ifndef CPPPARSER
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MouseWatcherRegion("pg" + format_string(_next_index++), 0, 0, 0, 0),
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#endif
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_item(item)
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{
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}
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::Destructor
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// Access: Public, Virtual
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// Description:
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////////////////////////////////////////////////////////////////////
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PGMouseWatcherRegion::
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~PGMouseWatcherRegion() {
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}
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::enter_region
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// Access: Public, Virtual
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// Description: This is a callback hook function, called whenever the
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// mouse enters the region. The mouse is only
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// considered to be "entered" in one region at a time;
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// in the case of nested regions, it exits the outer
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// region before entering the inner one.
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////////////////////////////////////////////////////////////////////
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void PGMouseWatcherRegion::
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enter_region(const MouseWatcherParameter ¶m) {
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if (_item != (PGItem *)NULL) {
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_item->enter_region(param);
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::exit_region
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// Access: Public, Virtual
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// Description: This is a callback hook function, called whenever the
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// mouse exits the region. The mouse is only considered
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// to be "entered" in one region at a time; in the case
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// of nested regions, it exits the outer region before
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// entering the inner one.
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////////////////////////////////////////////////////////////////////
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void PGMouseWatcherRegion::
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exit_region(const MouseWatcherParameter ¶m) {
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if (_item != (PGItem *)NULL) {
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_item->exit_region(param);
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::within_region
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// Access: Public, Virtual
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// Description: This is a callback hook function, called whenever the
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// mouse moves within the boundaries of the region, even
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// if it is also within the boundaries of a nested
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// region. This is different from "enter", which is
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// only called whenever the mouse is within only that
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// region.
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////////////////////////////////////////////////////////////////////
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void PGMouseWatcherRegion::
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within_region(const MouseWatcherParameter ¶m) {
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if (_item != (PGItem *)NULL) {
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_item->within_region(param);
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::without_region
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// Access: Public, Virtual
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// Description: This is a callback hook function, called whenever the
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// mouse moves completely outside the boundaries of the
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// region. See within_region().
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////////////////////////////////////////////////////////////////////
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void PGMouseWatcherRegion::
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without_region(const MouseWatcherParameter ¶m) {
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if (_item != (PGItem *)NULL) {
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_item->without_region(param);
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::press
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// Access: Public, Virtual
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// Description: This is a callback hook function, called whenever a
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// mouse or keyboard button is depressed while the mouse
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// is within the region.
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////////////////////////////////////////////////////////////////////
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void PGMouseWatcherRegion::
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press(const MouseWatcherParameter ¶m) {
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if (_item != (PGItem *)NULL) {
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_item->press(param, false);
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::release
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// Access: Public, Virtual
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// Description: This is a callback hook function, called whenever a
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// mouse or keyboard button previously depressed with
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// press() is released.
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////////////////////////////////////////////////////////////////////
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void PGMouseWatcherRegion::
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release(const MouseWatcherParameter ¶m) {
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if (_item != (PGItem *)NULL) {
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_item->release(param, false);
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::keystroke
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// Access: Public, Virtual
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// Description: This is a callback hook function, called whenever
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// the user presses a key.
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////////////////////////////////////////////////////////////////////
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void PGMouseWatcherRegion::
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keystroke(const MouseWatcherParameter ¶m) {
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if (_item != (PGItem *)NULL) {
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_item->keystroke(param, false);
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::candidate
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// Access: Public, Virtual
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// Description: This is a callback hook function, called whenever
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// the user selects an option from the IME menu.
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////////////////////////////////////////////////////////////////////
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void PGMouseWatcherRegion::
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candidate(const MouseWatcherParameter ¶m) {
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if (_item != (PGItem *)NULL) {
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_item->candidate(param, false);
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: PGMouseWatcherRegion::move
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// Access: Public, Virtual
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// Description: This is a callback hook function, called whenever
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// the user moves the mouse within the region
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////////////////////////////////////////////////////////////////////
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void PGMouseWatcherRegion::
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move(const MouseWatcherParameter ¶m) {
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if (_item != (PGItem *)NULL) {
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_item->move(param);
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}
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}
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