Panda3D
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This is the class that defines a rectangular region on the screen for the MouseWatcher. More...
#include "mouseWatcherRegion.h"
Public Types | |
enum | SuppressFlags { SF_mouse_button = 0x001, SF_other_button = 0x002, SF_any_button = 0x003, SF_mouse_position = 0x004 } |
Public Member Functions | |
MouseWatcherRegion (const string &name, float left, float right, float bottom, float top) | |
MouseWatcherRegion (const string &name, const LVecBase4f &frame) | |
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 void | candidate (const MouseWatcherParameter ¶m) |
This is a callback hook function, called whenever an IME candidate is highlighted by the user. | |
void | clear_name () |
Resets the Namable's name to empty. | |
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 | enter_region (const MouseWatcherParameter ¶m) |
This is a callback hook function, called whenever the mouse enters the region. | |
virtual void | exit_region (const MouseWatcherParameter ¶m) |
This is a callback hook function, called whenever the mouse exits the region. | |
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 () |
bool | get_active () const |
Returns whether the region is active or not. | |
float | get_area () const |
Returns the area of the rectangular region. | |
UpdateSeq | get_bam_modified () const |
Returns the current bam_modified counter. | |
int | get_best_parent_from_Set (const std::set< int > &) const |
const LVecBase4f & | get_frame () const |
bool | get_keyboard () const |
Returns whether the region is interested in global keyboard events; see set_keyboard(). | |
const string & | get_name () const |
int | get_ref_count () const |
Returns the current reference count. | |
int | get_sort () const |
Returns the current sorting order of this region. | |
int | get_suppress_flags () const |
Returns the current suppress_flags. | |
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_name () const |
Returns true if the Namable has a nonempty name set, false if the name is empty. | |
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_of_type (TypeHandle handle) const |
Returns true if the current object is or derives from the indicated type. | |
virtual void | keystroke (const MouseWatcherParameter ¶m) |
This is a callback hook function, called whenever a keystroke is generated by the user. | |
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. | |
virtual void | move (const MouseWatcherParameter ¶m) |
This is a callback hook function, called whenever a mouse is moved within the region. | |
void | operator delete (void *ptr, void *) |
void | operator delete (void *ptr) |
void | operator delete (void *ptr, void *) |
void | operator delete (void *ptr) |
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 *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) |
bool | operator< (const MouseWatcherRegion &other) const |
Returns true if this region should be preferred over the other region when they overlap, false otherwise. | |
void | output (ostream &out) const |
Outputs the Namable. | |
virtual void | press (const MouseWatcherParameter ¶m) |
This is a callback hook function, called whenever a mouse or keyboard button is depressed while the mouse is within the region. | |
void | ref () const |
Explicitly increments the reference count. | |
virtual void | release (const MouseWatcherParameter ¶m) |
This is a callback hook function, called whenever a mouse or keyboard button previously depressed with press() is released. | |
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_active (bool active) |
Sets whether the region is active or not. | |
void | set_frame (const LVecBase4f &frame) |
void | set_frame (float left, float right, float bottom, float top) |
void | set_keyboard (bool keyboard) |
Sets whether the region is interested in global keyboard events. | |
void | set_name (const string &name) |
void | set_sort (int sort) |
Changes the sorting order of this particular region. | |
void | set_suppress_flags (int suppress_flags) |
Sets which events are suppressed when the mouse is over the region. | |
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 | within_region (const MouseWatcherParameter ¶m) |
This is a callback hook function, called whenever the mouse moves within the boundaries of the region, even if it is also within the boundaries of a nested region. | |
virtual void | without_region (const MouseWatcherParameter ¶m) |
This is a callback hook function, called whenever the mouse moves completely outside the boundaries of the region. | |
void | write (ostream &out, int indent_level=0) const |
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 | |
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 is the class that defines a rectangular region on the screen for the MouseWatcher.
Definition at line 33 of file mouseWatcherRegion.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.
void MouseWatcherRegion::candidate | ( | const MouseWatcherParameter & | param | ) | [virtual] |
This is a callback hook function, called whenever an IME candidate is highlighted by the user.
Reimplemented in PGMouseWatcherBackground, and PGMouseWatcherRegion.
Definition at line 134 of file mouseWatcherRegion.cxx.
Referenced by MouseWatcher::candidate().
void Namable::clear_name | ( | ) | [inline, inherited] |
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 MouseWatcherRegion::enter_region | ( | const MouseWatcherParameter & | param | ) | [virtual] |
This is a callback hook function, called whenever the mouse enters the region.
The mouse is only considered to be "entered" in one region at a time; in the case of nested regions, it exits the outer region before entering the inner one.
Reimplemented in PGMouseWatcherRegion.
Definition at line 54 of file mouseWatcherRegion.cxx.
Referenced by MouseWatcher::enter_region().
void MouseWatcherRegion::exit_region | ( | const MouseWatcherParameter & | param | ) | [virtual] |
This is a callback hook function, called whenever the mouse exits the region.
The mouse is only considered to be "entered" in one region at a time; in the case of nested regions, it exits the outer region before entering the inner one.
Reimplemented in PGMouseWatcherRegion.
Definition at line 67 of file mouseWatcherRegion.cxx.
Referenced by MouseWatcher::clear_current_regions(), and MouseWatcher::exit_region().
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().
bool MouseWatcherRegion::get_active | ( | ) | const [inline] |
Returns whether the region is active or not.
See set_active().
Definition at line 138 of file mouseWatcherRegion.I.
Referenced by MouseWatcher::get_over_regions().
float MouseWatcherRegion::get_area | ( | ) | const [inline] |
Returns the area of the rectangular region.
Definition at line 82 of file mouseWatcherRegion.I.
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().
bool MouseWatcherRegion::get_keyboard | ( | ) | const [inline] |
Returns whether the region is interested in global keyboard events; see set_keyboard().
Definition at line 168 of file mouseWatcherRegion.I.
Referenced by MouseWatcher::candidate(), MouseWatcher::global_keyboard_press(), MouseWatcher::global_keyboard_release(), and MouseWatcher::keystroke().
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 MouseWatcherRegion::get_sort | ( | ) | const [inline] |
Returns the current sorting order of this region.
See set_sort().
Definition at line 109 of file mouseWatcherRegion.I.
int MouseWatcherRegion::get_suppress_flags | ( | ) | const [inline] |
Returns the current suppress_flags.
See set_suppress_flags().
Definition at line 197 of file mouseWatcherRegion.I.
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 Namable::has_name | ( | ) | const [inline, inherited] |
Returns true if the Namable has a nonempty name set, false if the name is empty.
Definition at line 75 of file namable.I.
Referenced by XFileNode::add_child(), EggComponentData::add_name(), Texture::do_read_dds_file(), Texture::do_read_one(), Character::fillin(), EggGroupUniquifier::get_category(), EggXfmSAnim::optimize(), NodePathComponent::output(), AsyncTask::output(), EggNamedObject::output(), EggSAnimData::write(), EggPrimitive::write_body(), ParametricCurveCollection::write_egg(), ParametricCurve::write_egg(), EggNamedObject::write_header(), XFileDataNodeTemplate::write_text(), and XFileDataDef::write_text().
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 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().
void MouseWatcherRegion::keystroke | ( | const MouseWatcherParameter & | param | ) | [virtual] |
This is a callback hook function, called whenever a keystroke is generated by the user.
Reimplemented in PGMouseWatcherBackground, and PGMouseWatcherRegion.
Definition at line 124 of file mouseWatcherRegion.cxx.
Referenced by MouseWatcher::keystroke().
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 MouseWatcherRegion::move | ( | const MouseWatcherParameter & | param | ) | [virtual] |
This is a callback hook function, called whenever a mouse is moved within the region.
Reimplemented in PGMouseWatcherRegion.
Definition at line 144 of file mouseWatcherRegion.cxx.
bool MouseWatcherRegion::operator< | ( | const MouseWatcherRegion & | other | ) | const [inline] |
Returns true if this region should be preferred over the other region when they overlap, false otherwise.
Definition at line 208 of file mouseWatcherRegion.I.
void MouseWatcherRegion::output | ( | ostream & | out | ) | const |
Outputs the Namable.
This function simply writes the name to the output stream; most Namable derivatives will probably redefine this.
Reimplemented from Namable.
Definition at line 28 of file mouseWatcherRegion.cxx.
void MouseWatcherRegion::press | ( | const MouseWatcherParameter & | param | ) | [virtual] |
This is a callback hook function, called whenever a mouse or keyboard button is depressed while the mouse is within the region.
Reimplemented in PGMouseWatcherBackground, and PGMouseWatcherRegion.
Definition at line 103 of file mouseWatcherRegion.cxx.
Referenced by MouseWatcher::enter_region(), and MouseWatcher::global_keyboard_press().
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().
void MouseWatcherRegion::release | ( | const MouseWatcherParameter & | param | ) | [virtual] |
This is a callback hook function, called whenever a mouse or keyboard button previously depressed with press() is released.
Reimplemented in PGMouseWatcherBackground, and PGMouseWatcherRegion.
Definition at line 114 of file mouseWatcherRegion.cxx.
Referenced by MouseWatcher::exit_region(), MouseWatcher::global_keyboard_release(), and MouseWatcher::release().
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 MouseWatcherRegion::set_active | ( | bool | active | ) | [inline] |
Sets whether the region is active or not.
If it is not active, the MouseWatcher will never consider the mouse to be over the region. The region might still receive keypress events if its set_keyboard() flag is true.
Definition at line 123 of file mouseWatcherRegion.I.
void MouseWatcherRegion::set_keyboard | ( | bool | keyboard | ) | [inline] |
Sets whether the region is interested in global keyboard events.
If this is true, then any keyboard button events will be passed to press() and release() regardless of the position of the mouse onscreen; otherwise, these events will only be passed if the mouse is over the region.
Definition at line 153 of file mouseWatcherRegion.I.
void MouseWatcherRegion::set_sort | ( | int | sort | ) | [inline] |
Changes the sorting order of this particular region.
The sorting order is used to resolve conflicts in the case of overlapping region; the region with the highest sort value will be preferred, and between regions of the same sort value, the smallest region will be preferred. The default sorting order, if none is explicitly specified, is 0.
Definition at line 98 of file mouseWatcherRegion.I.
void MouseWatcherRegion::set_suppress_flags | ( | int | suppress_flags | ) | [inline] |
Sets which events are suppressed when the mouse is over the region.
This is the union of zero or more various SF_* values. Normally, this is 0, indicating that no events are suppressed.
If you set this to a non-zero value, for instance SF_mouse_position, then the mouse position will not be sent along the data graph when the mouse is over this particular region.
Definition at line 186 of file mouseWatcherRegion.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().
void MouseWatcherRegion::within_region | ( | const MouseWatcherParameter & | param | ) | [virtual] |
This is a callback hook function, called whenever the mouse moves within the boundaries of the region, even if it is also within the boundaries of a nested region.
This is different from "enter", which is only called whenever the mouse is within only that region.
Reimplemented in PGMouseWatcherRegion.
Definition at line 81 of file mouseWatcherRegion.cxx.
Referenced by MouseWatcher::within_region().
void MouseWatcherRegion::without_region | ( | const MouseWatcherParameter & | param | ) | [virtual] |
This is a callback hook function, called whenever the mouse moves completely outside the boundaries of the region.
See within_region().
Reimplemented in PGMouseWatcherRegion.
Definition at line 92 of file mouseWatcherRegion.cxx.
Referenced by MouseWatcher::without_region().
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().