Panda3D
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This specialization on MouseWatcherParameter allows us to tag on additional elements to events for the gui system, and also inherits from TypedWritableReferenceCount so we can attach this thing to an event. More...
#include "pgMouseWatcherParameter.h"
Public Types | |
enum | Flags { F_has_button = 0x001, F_has_mouse = 0x002, F_is_outside = 0x004, F_has_keycode = 0x008, F_has_candidate = 0x010, F_is_keyrepeat = 0x020 } |
Public Member Functions | |
PGMouseWatcherParameter (const MouseWatcherParameter ©) | |
virtual ReferenceCount * | as_reference_count () |
Returns the pointer cast to a ReferenceCount pointer, if it is in fact of that type. | |
TypedObject * | as_typed_object () |
Returns the object, upcast (if necessary) to a TypedObject pointer. | |
const TypedObject * | as_typed_object () const |
Returns the object, upcast (if necessary) to a TypedObject pointer. | |
virtual int | complete_pointers (TypedWritable **p_list, BamReader *manager) |
Receives an array of pointers, one for each time manager->read_pointer() was called in fillin(). | |
string | encode_to_bam_stream () const |
Converts the TypedWritable object into a single stream of data using a BamWriter, and returns that data as a string string. | |
bool | encode_to_bam_stream (string &data, BamWriter *writer=NULL) const |
Converts the TypedWritable object into a single stream of data using a BamWriter, and stores that data in the indicated string. | |
virtual void | fillin (DatagramIterator &scan, BamReader *manager) |
This internal function is intended to be called by each class's make_from_bam() method to read in all of the relevant data from the BamFile for the new object. | |
virtual void | finalize (BamReader *manager) |
Called by the BamReader to perform any final actions needed for setting up the object after all objects have been read and all pointers have been completed. | |
virtual TypeHandle | force_init_type () |
UpdateSeq | get_bam_modified () const |
Returns the current bam_modified counter. | |
int | get_best_parent_from_Set (const std::set< int > &) const |
ButtonHandle | get_button () const |
Returns the mouse or keyboard button associated with this event. | |
const wstring & | get_candidate_string () const |
Returns the candidate string associated with this event. | |
string | get_candidate_string_encoded () const |
Returns the candidate string associated with this event. | |
string | get_candidate_string_encoded (TextEncoder::Encoding encoding) const |
Returns the candidate string associated with this event. | |
size_t | get_cursor_pos () const |
Returns the position of the user's edit cursor within the candidate string. | |
size_t | get_highlight_end () const |
Returns one more than the last highlighted character in the candidate string. | |
size_t | get_highlight_start () const |
Returns the first highlighted character in the candidate string. | |
int | get_keycode () const |
Returns the keycode associated with this event. | |
const ModifierButtons & | get_modifier_buttons () const |
Returns the set of modifier buttons that were being held down while the event was generated. | |
const LPoint2f & | get_mouse () const |
Returns the mouse position at the time the event was generated, in the normalized range (-1 . | |
int | get_ref_count () const |
Returns the current reference count. | |
virtual TypeHandle | get_type () const |
int | get_type_index () const |
Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. | |
WeakReferenceList * | get_weak_list () const |
Returns the WeakReferenceList associated with this ReferenceCount object. | |
bool | has_button () const |
Returns true if this parameter has an associated mouse or keyboard button, false otherwise. | |
bool | has_candidate () const |
Returns true if this parameter has an associated candidate string, false otherwise. | |
bool | has_keycode () const |
Returns true if this parameter has an associated keycode, false otherwise. | |
bool | has_mouse () const |
Returns true if this parameter has an associated mouse position, false otherwise. | |
bool | has_weak_list () const |
Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. | |
bool | is_exact_type (TypeHandle handle) const |
Returns true if the current object is the indicated type exactly. | |
bool | is_keyrepeat () const |
Returns true if the button-down even was generated due to keyrepeat, or false if it was an original button down. | |
bool | is_of_type (TypeHandle handle) const |
Returns true if the current object is or derives from the indicated type. | |
bool | is_outside () const |
Returns true if the mouse was outside the region at the time the event was generated, false otherwise. | |
void | local_object () |
This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. | |
void | mark_bam_modified () |
Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams. | |
void | operator delete (void *ptr) |
void | operator delete (void *ptr) |
void | operator delete (void *ptr, void *) |
void | operator delete (void *ptr, void *) |
void | operator delete[] (void *, void *) |
void | operator delete[] (void *ptr) |
void | operator delete[] (void *, void *) |
void | operator delete[] (void *ptr) |
void * | operator new (size_t size) |
void * | operator new (size_t size, void *ptr) |
void * | operator new (size_t size) |
void * | operator new (size_t size, void *ptr) |
void * | operator new[] (size_t size, void *ptr) |
void * | operator new[] (size_t size) |
void * | operator new[] (size_t size, void *ptr) |
void * | operator new[] (size_t size) |
void | operator= (const MouseWatcherParameter ©) |
void | output (ostream &out) const |
void | ref () const |
Explicitly increments the reference count. | |
virtual bool | require_fully_complete () const |
Some objects require all of their nested pointers to have been completed before the objects themselves can be completed. | |
void | set_button (const ButtonHandle &button) |
Sets the mouse or keyboard button that generated this event, if any. | |
void | set_candidate (const wstring &candidate_string, size_t highlight_start, size_t higlight_end, size_t cursor_pos) |
Sets the candidate string associated with this event, if any. | |
void | set_keycode (int keycode) |
Sets the keycode associated with this event, if any. | |
void | set_keyrepeat (bool flag) |
Sets the state of the "keyrepeat" flag. | |
void | set_modifier_buttons (const ModifierButtons &mods) |
Sets the modifier buttons that were being held while this event was generated. | |
void | set_mouse (const LPoint2f &mouse) |
Sets the mouse position that was current at the time the event was generated. | |
void | set_outside (bool flag) |
Sets the state of the "outside" flag. | |
bool | test_ref_count_integrity () const |
Does some easy checks to make sure that the reference count isn't completely bogus. | |
bool | test_ref_count_nonzero () const |
Does some easy checks to make sure that the reference count isn't zero, or completely bogus. | |
virtual bool | unref () const |
Explicitly decrements the reference count. | |
virtual void | update_bam_nested (BamWriter *manager) |
Called by the BamWriter when this object has not itself been modified recently, but it should check its nested objects for updates. | |
void | weak_ref (WeakPointerToVoid *ptv) |
Adds the indicated PointerToVoid as a weak reference to this object. | |
void | weak_unref (WeakPointerToVoid *ptv) |
Removes the indicated PointerToVoid as a weak reference to this object. | |
virtual void | write_datagram (BamWriter *manager, Datagram &dg) |
Writes the contents of this object to the datagram for shipping out to a Bam file. | |
Static Public Member Functions | |
static bool | decode_raw_from_bam_stream (TypedWritable *&ptr, ReferenceCount *&ref_ptr, const string &data, BamReader *reader=NULL) |
Reads the string created by a previous call to encode_to_bam_stream(), and extracts the single object on that string. | |
static TypeHandle | get_class_type () |
static void | init_type () |
static | PT (TypedWritableReferenceCount) decode_from_bam_stream(const string &data |
Public Attributes | |
ButtonHandle | _button |
wstring | _candidate_string |
size_t | _cursor_pos |
int | _flags |
size_t | _highlight_end |
size_t | _highlight_start |
short | _keycode |
ModifierButtons | _mods |
LPoint2f | _mouse |
static BamReader * | reader = NULL) |
Static Public Attributes | |
static TypedWritable *const | Null = (TypedWritable*)0L |
Protected Member Functions | |
bool | do_test_ref_count_integrity () const |
Does some easy checks to make sure that the reference count isn't completely bogus. | |
bool | do_test_ref_count_nonzero () const |
Returns true if the reference count is nonzero, false otherwise. |
This specialization on MouseWatcherParameter allows us to tag on additional elements to events for the gui system, and also inherits from TypedWritableReferenceCount so we can attach this thing to an event.
Definition at line 31 of file pgMouseWatcherParameter.h.
ReferenceCount * TypedWritableReferenceCount::as_reference_count | ( | ) | [virtual, inherited] |
Returns the pointer cast to a ReferenceCount pointer, if it is in fact of that type.
Reimplemented from TypedWritable.
Definition at line 26 of file typedWritableReferenceCount.cxx.
TypedObject * TypedObject::as_typed_object | ( | ) | [inline, inherited] |
Returns the object, upcast (if necessary) to a TypedObject pointer.
Definition at line 99 of file typedObject.I.
const TypedObject * TypedObject::as_typed_object | ( | ) | const [inline, inherited] |
Returns the object, upcast (if necessary) to a TypedObject pointer.
Definition at line 110 of file typedObject.I.
int TypedWritable::complete_pointers | ( | TypedWritable ** | p_list, |
BamReader * | manager | ||
) | [virtual, inherited] |
Receives an array of pointers, one for each time manager->read_pointer() was called in fillin().
Returns the number of pointers processed.
This is the callback function that is made by the BamReader at some later point, after all of the required pointers have been filled in. It is necessary because there might be forward references in a bam file; when we call read_pointer() in fillin(), the object may not have been read from the file yet, so we do not have a pointer available at that time. Thus, instead of returning a pointer, read_pointer() simply reserves a later callback. This function provides that callback. The calling object is responsible for keeping track of the number of times it called read_pointer() and extracting the same number of pointers out of the supplied vector, and storing them appropriately within the object.
Reimplemented in CFDoCullCommand, AnimBundleNode, AnimChannelMatrixDynamic, AnimChannelScalarDynamic, AnimGroup, MovingPartBase, PartBundle, PartBundleNode, PartGroup, Character, CharacterJoint, CharacterJointEffect, CharacterVertexSlider, JointVertexTransform, CollisionNode, DataNodeTransmit, GeomVertexArrayData, GeomVertexArrayFormat, GeomVertexData, GeomVertexFormat, SliderTable, TextureStage, TransformBlendTable, TransformTable, PiecewiseCurve, ClipPlaneAttrib, FogAttrib, LensNode, LightAttrib, MaterialAttrib, PortalNode, RenderEffects, RenderState, TexGenAttrib, TexMatrixAttrib, TexProjectorEffect, TextureAttrib, BamCacheIndex, RecorderFrame, EggFile, ImageFile, PaletteGroup, PaletteGroups, PaletteImage, PalettePage, Palettizer, SourceTextureImage, TextureImage, TexturePlacement, TextureProperties, and TextureReference.
Definition at line 103 of file typedWritable.cxx.
bool TypedWritable::decode_raw_from_bam_stream | ( | TypedWritable *& | ptr, |
ReferenceCount *& | ref_ptr, | ||
const string & | data, | ||
BamReader * | reader = NULL |
||
) | [static, inherited] |
Reads the string created by a previous call to encode_to_bam_stream(), and extracts the single object on that string.
Returns true on success, false on on error.
This variant sets the TypedWritable and ReferenceCount pointers separately; both are pointers to the same object. The reference count is not incremented; it is the caller's responsibility to manage the reference count.
Note that this method cannot be used to retrieve objects that do not inherit from ReferenceCount, because these objects cannot persist beyond the lifetime of the BamReader that reads them. To retrieve these objects from a bam stream, you must construct a BamReader directly.
If you happen to know that the particular object in question inherits from TypedWritableReferenceCount or PandaNode, consider calling the variant of decode_from_bam_stream() defined for those methods, which presents a simpler interface.
Definition at line 353 of file typedWritable.cxx.
References BamReader::init(), DatagramInputFile::open(), DatagramInputFile::read_header(), BamReader::read_object(), ReferenceCount::ref(), BamReader::resolve(), BamReader::set_source(), and ReferenceCount::unref().
bool ReferenceCount::do_test_ref_count_integrity | ( | ) | const [protected, inherited] |
Does some easy checks to make sure that the reference count isn't completely bogus.
Returns true if ok, false otherwise.
Reimplemented in NodeReferenceCount, CachedTypedWritableReferenceCount, and NodeCachedReferenceCount.
Definition at line 29 of file referenceCount.cxx.
Referenced by ReferenceCount::do_test_ref_count_nonzero(), and ReferenceCount::test_ref_count_integrity().
bool ReferenceCount::do_test_ref_count_nonzero | ( | ) | const [protected, inherited] |
Returns true if the reference count is nonzero, false otherwise.
Definition at line 56 of file referenceCount.cxx.
References ReferenceCount::do_test_ref_count_integrity().
Referenced by ReferenceCount::test_ref_count_nonzero().
string TypedWritable::encode_to_bam_stream | ( | ) | const [inline, inherited] |
Converts the TypedWritable object into a single stream of data using a BamWriter, and returns that data as a string string.
Returns empty string on failure.
This is a convenience method particularly useful for cases when you are only serializing a single object. If you have many objects to process, it is more efficient to use the same BamWriter to serialize all of them together.
Definition at line 86 of file typedWritable.I.
bool TypedWritable::encode_to_bam_stream | ( | string & | data, |
BamWriter * | writer = NULL |
||
) | const [inherited] |
Converts the TypedWritable object into a single stream of data using a BamWriter, and stores that data in the indicated string.
Returns true on success, false on failure.
This is a convenience method particularly useful for cases when you are only serializing a single object. If you have many objects to process, it is more efficient to use the same BamWriter to serialize all of them together.
Definition at line 283 of file typedWritable.cxx.
References BamWriter::init(), DatagramOutputFile::open(), BamWriter::set_target(), DatagramOutputFile::write_header(), and BamWriter::write_object().
void TypedWritable::fillin | ( | DatagramIterator & | scan, |
BamReader * | manager | ||
) | [virtual, inherited] |
This internal function is intended to be called by each class's make_from_bam() method to read in all of the relevant data from the BamFile for the new object.
It is also called directly by the BamReader to re-read the data for an object that has been placed on the stream for an update.
Reimplemented in CFDoCullCommand, AnimBundle, AnimBundleNode, AnimChannelBase, AnimChannelMatrixDynamic, AnimChannelMatrixFixed, AnimChannelMatrixXfmTable, AnimChannelScalarDynamic, AnimChannelScalarTable, AnimGroup, AnimPreloadTable, MovingPart< SwitchType >, MovingPartBase, PartBundle, PartBundleNode, PartGroup, Character, CharacterJoint, CharacterJointEffect, CharacterVertexSlider, JointVertexTransform, CollisionBox, CollisionDSSolid, CollisionFloorMesh, CollisionInvSphere, CollisionLine, CollisionNode, CollisionParabola, CollisionPlane, CollisionPolygon, CollisionRay, CollisionSegment, CollisionSolid, CollisionSphere, CollisionTube, DataNode, DataNodeTransmit, ButtonEventList, EventStoreValue< Type >, Geom, GeomPrimitive, GeomVertexArrayData, GeomVertexArrayFormat, GeomVertexData, GeomVertexFormat, Lens, Material, SliderTable, TextureStage, TransformBlendTable, TransformTable, UserVertexSlider, UserVertexTransform, VertexSlider, VertexTransform, CubicCurveseg, HermiteCurve, NurbsCurve, ParametricCurve, PiecewiseCurve, RopeNode, SheetNode, AlphaTestAttrib, AntialiasAttrib, AudioVolumeAttrib, AuxBitplaneAttrib, BillboardEffect, Camera, ClipPlaneAttrib, ColorAttrib, ColorBlendAttrib, ColorScaleAttrib, ColorWriteAttrib, CompassEffect, CullBinAttrib, CullFaceAttrib, DecalEffect, DepthOffsetAttrib, DepthTestAttrib, DepthWriteAttrib, Fog, FogAttrib, GeomNode, LensNode, LightAttrib, LightRampAttrib, MaterialAttrib, ModelNode, ModelRoot, PandaNode, PlaneNode, PolylightNode, PortalNode, RenderAttrib, RenderEffect, RenderEffects, RenderModeAttrib, RenderState, RescaleNormalAttrib, ScissorAttrib, ScissorEffect, ShadeModelAttrib, ShowBoundsEffect, StencilAttrib, TexGenAttrib, TexMatrixAttrib, TexProjectorEffect, TextureAttrib, TransformState, TransparencyAttrib, UvScrollNode, AmbientLight, CallbackNode, DirectionalLight, FadeLODNode, LightLensNode, LightNode, LODNode, PointLight, SequenceNode, Spotlight, SwitchNode, BamCacheIndex, BamCacheRecord, MouseRecorder, RecorderFrame, RecorderHeader, RecorderTable, DestTextureImage, EggFile, ImageFile, PaletteGroup, PaletteGroups, PaletteImage, PalettePage, Palettizer, SourceTextureImage, TextureImage, TexturePlacement, TexturePosition, TextureProperties, TextureReference, MovingPart< ACScalarSwitchType >, and MovingPart< ACMatrixSwitchType >.
Definition at line 133 of file typedWritable.cxx.
Referenced by EventStoreValue< Type >::fillin().
void TypedWritable::finalize | ( | BamReader * | manager | ) | [virtual, inherited] |
Called by the BamReader to perform any final actions needed for setting up the object after all objects have been read and all pointers have been completed.
Reimplemented in PartBundle, Geom, GeomPrimitive, GeomVertexArrayData, GeomVertexArrayFormat, GeomVertexData, InternalName, GeomNode, LightAttrib, RenderAttrib, RenderEffect, RenderEffects, RenderState, PaletteGroup, and Palettizer.
Definition at line 145 of file typedWritable.cxx.
Referenced by BamReader::finalize_now().
UpdateSeq TypedWritable::get_bam_modified | ( | ) | const [inline, inherited] |
Returns the current bam_modified counter.
This counter is normally incremented automatically whenever the object is modified.
Definition at line 66 of file typedWritable.I.
Referenced by BamWriter::consider_update(), and BamWriter::write_pointer().
ButtonHandle MouseWatcherParameter::get_button | ( | ) | const [inline, inherited] |
Returns the mouse or keyboard button associated with this event.
If has_button(), above, returns false, this returns ButtonHandle::none().
Definition at line 181 of file mouseWatcherParameter.I.
Referenced by PGEntry::accept(), PGEntry::accept_failed(), PGButton::click(), PGSliderBar::press(), PGItem::press(), PGEntry::press(), PGButton::press(), PGSliderBar::release(), PGItem::release(), and PGButton::release().
const wstring & MouseWatcherParameter::get_candidate_string | ( | ) | const [inline, inherited] |
Returns the candidate string associated with this event.
If has_candidate(), above, returns false, this returns the empty string.
Definition at line 238 of file mouseWatcherParameter.I.
Referenced by PGEntry::candidate().
string MouseWatcherParameter::get_candidate_string_encoded | ( | ) | const [inline, inherited] |
Returns the candidate string associated with this event.
If has_candidate(), above, returns false, this returns the empty string.
Definition at line 250 of file mouseWatcherParameter.I.
References TextEncoder::get_default_encoding().
string MouseWatcherParameter::get_candidate_string_encoded | ( | TextEncoder::Encoding | encoding | ) | const [inline, inherited] |
Returns the candidate string associated with this event.
If has_candidate(), above, returns false, this returns the empty string.
Definition at line 262 of file mouseWatcherParameter.I.
References TextEncoder::encode_wtext().
size_t MouseWatcherParameter::get_cursor_pos | ( | ) | const [inline, inherited] |
Returns the position of the user's edit cursor within the candidate string.
Definition at line 295 of file mouseWatcherParameter.I.
Referenced by PGEntry::candidate().
size_t MouseWatcherParameter::get_highlight_end | ( | ) | const [inline, inherited] |
Returns one more than the last highlighted character in the candidate string.
Definition at line 284 of file mouseWatcherParameter.I.
Referenced by PGEntry::candidate().
size_t MouseWatcherParameter::get_highlight_start | ( | ) | const [inline, inherited] |
Returns the first highlighted character in the candidate string.
Definition at line 273 of file mouseWatcherParameter.I.
Referenced by PGEntry::candidate().
int MouseWatcherParameter::get_keycode | ( | ) | const [inline, inherited] |
Returns the keycode associated with this event.
If has_keycode(), above, returns false, this returns 0.
Definition at line 215 of file mouseWatcherParameter.I.
Referenced by PGEntry::keystroke().
const ModifierButtons & MouseWatcherParameter::get_modifier_buttons | ( | ) | const [inline, inherited] |
Returns the set of modifier buttons that were being held down while the event was generated.
Definition at line 306 of file mouseWatcherParameter.I.
const LPoint2f & MouseWatcherParameter::get_mouse | ( | ) | const [inline, inherited] |
Returns the mouse position at the time the event was generated, in the normalized range (-1 .
. 1). It is valid to call this only if has_mouse() returned true.
Definition at line 329 of file mouseWatcherParameter.I.
References MouseWatcherParameter::has_mouse().
Referenced by PGSliderBar::item_move(), PGSliderBar::item_press(), PGSliderBar::move(), and PGSliderBar::press().
int ReferenceCount::get_ref_count | ( | ) | const [inline, inherited] |
Returns the current reference count.
Definition at line 155 of file referenceCount.I.
References ReferenceCount::test_ref_count_integrity().
Referenced by TransformState::clear_cache(), RenderState::clear_cache(), RenderState::finalize(), RenderEffects::finalize(), RenderEffect::finalize(), RenderAttrib::finalize(), InternalName::finalize(), TransformState::get_num_unused_states(), RenderState::get_num_unused_states(), TransformState::list_cycles(), RenderState::list_cycles(), GeomVertexFormat::remove_column(), TransformState::unref(), RenderState::unref(), RenderState::~RenderState(), and TransformState::~TransformState().
int TypedObject::get_type_index | ( | ) | const [inline, inherited] |
Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.
This is equivalent to get_type().get_index().
Definition at line 52 of file typedObject.I.
References TypeHandle::get_index().
WeakReferenceList * ReferenceCount::get_weak_list | ( | ) | const [inline, inherited] |
Returns the WeakReferenceList associated with this ReferenceCount object.
If there has never been a WeakReferenceList associated with this object, creates one now.
Definition at line 307 of file referenceCount.I.
Referenced by ReferenceCount::weak_ref().
bool MouseWatcherParameter::has_button | ( | ) | const [inline, inherited] |
Returns true if this parameter has an associated mouse or keyboard button, false otherwise.
Definition at line 169 of file mouseWatcherParameter.I.
Referenced by PGEntry::press().
bool MouseWatcherParameter::has_candidate | ( | ) | const [inline, inherited] |
Returns true if this parameter has an associated candidate string, false otherwise.
Definition at line 226 of file mouseWatcherParameter.I.
Referenced by PGEntry::candidate().
bool MouseWatcherParameter::has_keycode | ( | ) | const [inline, inherited] |
Returns true if this parameter has an associated keycode, false otherwise.
Definition at line 204 of file mouseWatcherParameter.I.
Referenced by PGEntry::keystroke().
bool MouseWatcherParameter::has_mouse | ( | ) | const [inline, inherited] |
Returns true if this parameter has an associated mouse position, false otherwise.
Definition at line 317 of file mouseWatcherParameter.I.
Referenced by MouseWatcherParameter::get_mouse(), PGSliderBar::item_press(), and PGSliderBar::press().
bool ReferenceCount::has_weak_list | ( | ) | const [inline, inherited] |
Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise.
In general, this will be true if there was ever a WeakPointerTo created for this object (even if there is not any for it now).
Definition at line 294 of file referenceCount.I.
Referenced by ReferenceCount::weak_unref().
bool TypedObject::is_exact_type | ( | TypeHandle | handle | ) | const [inline, inherited] |
Returns true if the current object is the indicated type exactly.
Definition at line 74 of file typedObject.I.
References TypeHandle::get_name().
Referenced by GraphicsStateGuardian::async_reload_texture(), PortalNode::combine_with(), PandaNode::combine_with(), GeomNode::combine_with(), CollisionNode::combine_with(), Character::combine_with(), PGItem::cull_callback(), FactoryParams::get_param_of_type(), CollisionHandlerPusher::handle_entries(), SceneGraphReducer::r_flatten(), ConnectionWriter::send(), FltToEggLevelState::set_transform(), and VirtualFileSystem::unmount().
bool MouseWatcherParameter::is_keyrepeat | ( | ) | const [inline, inherited] |
Returns true if the button-down even was generated due to keyrepeat, or false if it was an original button down.
Definition at line 193 of file mouseWatcherParameter.I.
Referenced by PGItem::press().
bool TypedObject::is_of_type | ( | TypeHandle | handle | ) | const [inline, inherited] |
Returns true if the current object is or derives from the indicated type.
Definition at line 63 of file typedObject.I.
References TypeHandle::is_derived_from().
Referenced by EggSliderData::add_back_pointer(), EggJointData::add_back_pointer(), CIntervalManager::add_c_interval(), XFileNode::add_child(), CollisionTraverser::add_collider(), CollisionHandlerPhysical::add_collider(), EggXfmSAnim::add_data(), CharacterJointBundle::add_node(), NonlinearImager::add_screen(), EggGroupNode::apply_first_attribute(), EggGroupNode::apply_last_attribute(), DeferredNodeProperty::apply_to_node(), RecorderController::begin_playback(), NodePath::clear_clip_plane(), EggGroupNode::clear_connected_shading(), NodePath::clear_light(), EggBase::convert_paths(), NodePath::decode_from_bam_stream(), VrpnClient::disconnect_device(), PhysicsManager::do_physics(), GraphicsStateGuardian::fetch_specified_part(), EggRenderState::fill_state(), AnimBundleNode::find_anim_bundle(), EggGroupNode::find_coordsys_entry(), XFile::find_data_object(), Character::find_joint(), EggGroupNode::find_materials(), Character::find_slider(), XFile::find_template(), EggGroupNode::find_textures(), EggMaterialCollection::find_used_materials(), EggTextureCollection::find_used_textures(), EggGroupNode::force_filenames(), EggJointData::force_initial_rest_frame(), WindowFramework::get_aspect_2d(), EggPoolUniquifier::get_category(), EggGroupUniquifier::get_category(), EggGroupNode::get_connected_shading(), PandaFramework::get_mouse(), FactoryParams::get_param_of_type(), EggGroupNode::has_absolute_pathnames(), NodePath::has_clip_plane(), NodePath::has_clip_plane_off(), NodePath::has_light(), PandaFramework::hide_collision_solids(), x11GraphicsWindow::open_window(), eglGraphicsWindow::open_window(), EggNode::parse_egg(), CharacterMaker::part_to_node(), EggGroupNode::post_apply_flat_attribute(), EggBinner::prepare_node(), PortalClipper::prepare_portal(), NodePath::project_texture(), EggMatrixTablePointer::quantize_channels(), ParametricCurveCollection::r_add_curves(), SceneGraphReducer::r_collect_vertex_data(), EggGroupNode::r_load_externals(), EggGroupNode::rebuild_vertex_pools(), EggGroupNode::recompute_polygon_normals(), EggGroupNode::remove_invalid_primitives(), EggGroupNode::remove_unused_vertices(), EggLoader::reparent_decals(), EggMaterialCollection::replace_materials(), EggTextureCollection::replace_textures(), EggGroupNode::resolve_filenames(), EggGroupNode::reverse_vertex_ordering(), NodePath::set_clip_plane(), NodePath::set_clip_plane_off(), NodePath::set_light(), ProjectionScreen::set_projector(), NonlinearImager::set_source_camera(), EggXfmSAnim::set_value(), NonlinearImager::set_viewer_camera(), PandaFramework::show_collision_solids(), BamCache::store(), XFileToEggConverter::strip_nodes(), EggGroupNode::strip_normals(), DataGraphTraverser::traverse(), DataGraphTraverser::traverse_below(), EggGroupNode::triangulate_polygons(), EggGroupNode::unify_attributes(), EggNameUniquifier::uniquify(), NodeCullCallbackData::upcall(), PhysicsCollisionHandler::validate_target(), EggXfmSAnim::write(), EggGroup::write(), EggToDXFLayer::write_3d_face(), and EggToDXFLayer::write_entities().
bool MouseWatcherParameter::is_outside | ( | ) | const [inline, inherited] |
Returns true if the mouse was outside the region at the time the event was generated, false otherwise.
This is only valid for "release" type events.
Definition at line 342 of file mouseWatcherParameter.I.
Referenced by PGButton::release().
void ReferenceCount::local_object | ( | ) | [inline, inherited] |
This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack.
This allows the object to be passed to functions that will increment and decrement the object's reference count temporarily, and it will prevent the object from being deleted (inappropriately), when the reference count returns to zero. It actually achieves this by setting a large positive value in the reference count field.
Definition at line 276 of file referenceCount.I.
Referenced by PGTop::cull_callback(), BoundingSphere::extend_by_hexahedron(), AsyncTaskManager::find_task(), AsyncTaskManager::find_tasks(), and AsyncTaskManager::find_tasks_matching().
void TypedWritable::mark_bam_modified | ( | ) | [inline, inherited] |
Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams.
This should normally not need to be called by user code; it should be called internally when the object has been changed in a way that legitimately requires its retransmission to any connected clients.
Definition at line 54 of file typedWritable.I.
Referenced by PandaNode::add_child(), PandaNode::add_stashed(), PandaNode::adjust_draw_mask(), PandaNode::apply_attribs_to_vertices(), PandaNode::clear_attrib(), PandaNode::clear_effect(), PandaNode::clear_tag(), PandaNode::copy_all_properties(), PandaNode::copy_tags(), PandaNode::disable_cull_callback(), PandaNode::force_bounds_stale(), PandaNode::remove_all_children(), PandaNode::remove_child(), PandaNode::remove_stashed(), PandaNode::reset_all_prev_transform(), PandaNode::reset_prev_transform(), PandaNode::set_attrib(), PandaNode::set_bounds(), PandaNode::set_bounds_type(), PandaNode::set_cull_callback(), PandaNode::set_effect(), PandaNode::set_effects(), PandaNode::set_final(), PandaNode::set_internal_bounds(), PandaNode::set_into_collide_mask(), PandaNode::set_prev_transform(), PandaNode::set_state(), PandaNode::set_tag(), PandaNode::set_transform(), PandaNode::stash_child(), and PandaNode::unstash_child().
void ReferenceCount::ref | ( | ) | const [inline, inherited] |
Explicitly increments the reference count.
User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically.
This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it.
Definition at line 179 of file referenceCount.I.
References ReferenceCount::test_ref_count_integrity().
Referenced by CachedTypedWritableReferenceCount::cache_ref(), TypedWritable::decode_raw_from_bam_stream(), NodeCachedReferenceCount::node_ref(), NodeReferenceCount::node_ref(), BamCacheRecord::set_data(), CullableObject::set_draw_callback(), and ModelRoot::set_reference().
bool TypedWritable::require_fully_complete | ( | ) | const [virtual, inherited] |
Some objects require all of their nested pointers to have been completed before the objects themselves can be completed.
If this is the case, override this method to return true, and be careful with circular references (which would make the object unreadable from a bam file).
Reimplemented in GeomVertexData, ClipPlaneAttrib, and RenderEffects.
Definition at line 118 of file typedWritable.cxx.
void MouseWatcherParameter::set_button | ( | const ButtonHandle & | button | ) | [inline, inherited] |
Sets the mouse or keyboard button that generated this event, if any.
Definition at line 72 of file mouseWatcherParameter.I.
Referenced by MouseWatcher::enter_region(), MouseWatcher::exit_region(), MouseWatcher::press(), and MouseWatcher::release().
void MouseWatcherParameter::set_candidate | ( | const wstring & | candidate_string, |
size_t | highlight_start, | ||
size_t | higlight_end, | ||
size_t | cursor_pos | ||
) | [inline, inherited] |
Sets the candidate string associated with this event, if any.
Definition at line 112 of file mouseWatcherParameter.I.
Referenced by MouseWatcher::candidate().
void MouseWatcherParameter::set_keycode | ( | int | keycode | ) | [inline, inherited] |
Sets the keycode associated with this event, if any.
Definition at line 100 of file mouseWatcherParameter.I.
Referenced by MouseWatcher::keystroke().
void MouseWatcherParameter::set_keyrepeat | ( | bool | flag | ) | [inline, inherited] |
Sets the state of the "keyrepeat" flag.
This is true if a button-press event was generated due to keyrepeat, or false if it is an original button press.
Definition at line 86 of file mouseWatcherParameter.I.
void MouseWatcherParameter::set_modifier_buttons | ( | const ModifierButtons & | mods | ) | [inline, inherited] |
Sets the modifier buttons that were being held while this event was generated.
Definition at line 129 of file mouseWatcherParameter.I.
Referenced by MouseWatcher::clear_current_regions(), MouseWatcher::move(), and MouseWatcher::set_current_regions().
void MouseWatcherParameter::set_mouse | ( | const LPoint2f & | mouse | ) | [inline, inherited] |
Sets the mouse position that was current at the time the event was generated.
Definition at line 140 of file mouseWatcherParameter.I.
Referenced by MouseWatcher::clear_current_regions().
void MouseWatcherParameter::set_outside | ( | bool | flag | ) | [inline, inherited] |
Sets the state of the "outside" flag.
This is true if the mouse was outside the region at the time the event was generated, false otherwise. This only has meaning for "release" events.
Definition at line 154 of file mouseWatcherParameter.I.
bool ReferenceCount::test_ref_count_integrity | ( | ) | const [inline, inherited] |
Does some easy checks to make sure that the reference count isn't completely bogus.
Returns true if ok, false otherwise.
Reimplemented in NodeReferenceCount, CachedTypedWritableReferenceCount, and NodeCachedReferenceCount.
Definition at line 236 of file referenceCount.I.
References ReferenceCount::do_test_ref_count_integrity().
Referenced by EggGroupNode::add_child(), InternalName::find_ancestor(), InternalName::get_ancestor(), ReferenceCount::get_ref_count(), InternalName::get_top(), ReferenceCount::ref(), EggVertex::test_gref_integrity(), EggVertex::test_pref_integrity(), EggNode::test_under_integrity(), EggPrimitive::test_vref_integrity(), EggGroup::test_vref_integrity(), MouseWatcher::throw_event_pattern(), ReferenceCount::unref(), and EggNode::update_under().
bool ReferenceCount::test_ref_count_nonzero | ( | ) | const [inline, inherited] |
Does some easy checks to make sure that the reference count isn't zero, or completely bogus.
Returns true if ok, false otherwise.
Definition at line 252 of file referenceCount.I.
References ReferenceCount::do_test_ref_count_nonzero().
Referenced by CopyOnWritePointer::test_ref_count_nonzero().
bool ReferenceCount::unref | ( | ) | const [inline, virtual, inherited] |
Explicitly decrements the reference count.
Note that the object will not be implicitly deleted by unref() simply because the reference count drops to zero. (Having a member function delete itself is problematic.) However, see the helper function unref_delete().
User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically.
This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it.
The return value is true if the new reference count is nonzero, false if it is zero.
Reimplemented in GeomVertexArrayFormat, GeomVertexFormat, InternalName, RenderAttrib, RenderEffects, RenderState, and TransformState.
Definition at line 214 of file referenceCount.I.
References ReferenceCount::test_ref_count_integrity().
Referenced by CachedTypedWritableReferenceCount::cache_unref(), TypedWritable::decode_raw_from_bam_stream(), RenderEffect::finalize(), NodeCachedReferenceCount::node_unref(), NodeReferenceCount::node_unref(), TransformState::unref(), RenderState::unref(), RenderEffects::unref(), RenderAttrib::unref(), InternalName::unref(), GeomVertexFormat::unref(), and GeomVertexArrayFormat::unref().
void TypedWritable::update_bam_nested | ( | BamWriter * | manager | ) | [virtual, inherited] |
Called by the BamWriter when this object has not itself been modified recently, but it should check its nested objects for updates.
Reimplemented in CFDoCullCommand, and PandaNode.
Definition at line 77 of file typedWritable.cxx.
void ReferenceCount::weak_ref | ( | WeakPointerToVoid * | ptv | ) | [inline, inherited] |
Adds the indicated PointerToVoid as a weak reference to this object.
Definition at line 321 of file referenceCount.I.
References WeakReferenceList::add_reference(), and ReferenceCount::get_weak_list().
void ReferenceCount::weak_unref | ( | WeakPointerToVoid * | ptv | ) | [inline, inherited] |
Removes the indicated PointerToVoid as a weak reference to this object.
It must have previously been added via a call to weak_ref().
Definition at line 334 of file referenceCount.I.
References WeakReferenceList::clear_reference(), and ReferenceCount::has_weak_list().
Writes the contents of this object to the datagram for shipping out to a Bam file.
Reimplemented in CFDoCullCommand, AnimBundle, AnimBundleNode, AnimChannelBase, AnimChannelMatrixDynamic, AnimChannelMatrixFixed, AnimChannelMatrixXfmTable, AnimChannelScalarDynamic, AnimChannelScalarTable, AnimGroup, AnimPreloadTable, MovingPart< SwitchType >, MovingPartBase, PartBundle, PartBundleNode, PartGroup, Character, CharacterJoint, CharacterJointEffect, CharacterVertexSlider, JointVertexTransform, CollisionBox, CollisionDSSolid, CollisionFloorMesh, CollisionInvSphere, CollisionLine, CollisionNode, CollisionParabola, CollisionPlane, CollisionPolygon, CollisionRay, CollisionSegment, CollisionSolid, CollisionSphere, CollisionTube, DataNode, DataNodeTransmit, ButtonEventList, EventStoreValue< Type >, Geom, GeomPrimitive, GeomVertexArrayData, GeomVertexArrayFormat, GeomVertexData, GeomVertexFormat, InternalName, Lens, Material, SliderTable, Texture, TextureStage, TransformBlendTable, TransformTable, UserVertexSlider, UserVertexTransform, VertexSlider, VertexTransform, CubicCurveseg, HermiteCurve, NurbsCurve, ParametricCurve, PiecewiseCurve, RopeNode, SheetNode, AlphaTestAttrib, AntialiasAttrib, AudioVolumeAttrib, AuxBitplaneAttrib, BillboardEffect, Camera, ClipPlaneAttrib, ColorAttrib, ColorBlendAttrib, ColorScaleAttrib, ColorWriteAttrib, CompassEffect, CullBinAttrib, CullFaceAttrib, DecalEffect, DepthOffsetAttrib, DepthTestAttrib, DepthWriteAttrib, Fog, FogAttrib, GeomNode, LensNode, LightAttrib, LightRampAttrib, MaterialAttrib, ModelNode, ModelRoot, PandaNode, PlaneNode, PolylightNode, PortalNode, RenderAttrib, RenderEffect, RenderEffects, RenderModeAttrib, RenderState, RescaleNormalAttrib, ScissorAttrib, ScissorEffect, ShadeModelAttrib, ShowBoundsEffect, StencilAttrib, TexGenAttrib, TexMatrixAttrib, TexProjectorEffect, TextureAttrib, TransformState, TransparencyAttrib, UvScrollNode, AmbientLight, CallbackNode, DirectionalLight, FadeLODNode, LightLensNode, LightNode, LODNode, PointLight, SequenceNode, Spotlight, SwitchNode, PNMFileType, BamCacheIndex, BamCacheRecord, WritableConfigurable, MouseRecorder, RecorderFrame, RecorderHeader, RecorderTable, DestTextureImage, EggFile, ImageFile, PaletteGroup, PaletteGroups, PaletteImage, PalettePage, Palettizer, SourceTextureImage, TextureImage, TexturePlacement, TexturePosition, TextureProperties, TextureReference, MovingPart< ACScalarSwitchType >, and MovingPart< ACMatrixSwitchType >.
Definition at line 66 of file typedWritable.cxx.
Referenced by GeomPrimitive::write_datagram(), and EventStoreValue< Type >::write_datagram().