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Hyprland/src/desktop/DesktopTypes.hpp

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Workspace/core: Refactor workspace storage (#5380) * refactor workspaces to use ptrs * clang-format
2024-04-02 21:32:39 +02:00
#pragma once
internal: new shared_ptr and weak_ptr implementation (#5883) moves std::shared_ptrs to a new implementation Advantages: - you can dereference a weak_ptr directly. This will obviously segfault on a nullptr deref if it's expired. - this is useful to avoid the .lock() hell where we are 100% sure the pointer _should_ be valid. (and if it isn't, it should throw.) - weak_ptrs are still valid while the SP is being destroyed. - reasoning: while an object (e.g. CWindow) is being destroyed, its `weak_ptr self` should be accessible (the sp is still alive, and so is CWindow), but it's not because by stl it's already expired (to prevent resurrection) - this impl solves it differently. w_p is expired, but can still be dereferenced and used. Creating `s_p`s is not possible anymore, though. - this is useful in destructors and callbacks.
2024-05-05 18:16:00 +02:00
#include "../macros.hpp"
Workspace/core: Refactor workspace storage (#5380) * refactor workspaces to use ptrs * clang-format
2024-04-02 21:32:39 +02:00
class CWorkspace;
internal: new shared_ptr and weak_ptr implementation (#5883) moves std::shared_ptrs to a new implementation Advantages: - you can dereference a weak_ptr directly. This will obviously segfault on a nullptr deref if it's expired. - this is useful to avoid the .lock() hell where we are 100% sure the pointer _should_ be valid. (and if it isn't, it should throw.) - weak_ptrs are still valid while the SP is being destroyed. - reasoning: while an object (e.g. CWindow) is being destroyed, its `weak_ptr self` should be accessible (the sp is still alive, and so is CWindow), but it's not because by stl it's already expired (to prevent resurrection) - this impl solves it differently. w_p is expired, but can still be dereferenced and used. Creating `s_p`s is not possible anymore, though. - this is useful in destructors and callbacks.
2024-05-05 18:16:00 +02:00
class CWindow;
class CLayerSurface;
/* Shared pointer to a workspace */
typedef SP<CWorkspace> PHLWORKSPACE;
/* Weak pointer to a workspace */
typedef WP<CWorkspace> PHLWORKSPACEREF;
/* Shared pointer to a window */
typedef SP<CWindow> PHLWINDOW;
/* Weak pointer to a window */
typedef WP<CWindow> PHLWINDOWREF;
Workspace/core: Refactor workspace storage (#5380) * refactor workspaces to use ptrs * clang-format
2024-04-02 21:32:39 +02:00
internal: new shared_ptr and weak_ptr implementation (#5883) moves std::shared_ptrs to a new implementation Advantages: - you can dereference a weak_ptr directly. This will obviously segfault on a nullptr deref if it's expired. - this is useful to avoid the .lock() hell where we are 100% sure the pointer _should_ be valid. (and if it isn't, it should throw.) - weak_ptrs are still valid while the SP is being destroyed. - reasoning: while an object (e.g. CWindow) is being destroyed, its `weak_ptr self` should be accessible (the sp is still alive, and so is CWindow), but it's not because by stl it's already expired (to prevent resurrection) - this impl solves it differently. w_p is expired, but can still be dereferenced and used. Creating `s_p`s is not possible anymore, though. - this is useful in destructors and callbacks.
2024-05-05 18:16:00 +02:00
/* Shared pointer to a layer surface */
typedef SP<CLayerSurface> PHLLS;
/* Weak pointer to a layer surface */
typedef WP<CLayerSurface> PHLLSREF;
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