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Commutes Sleeper to ClockingHint::Source, making state more granular.

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This commit is contained in:
Thomas Harte
2018-05-27 23:17:06 -04:00
parent 6220ccb5d3
commit db8d8d8404
21 changed files with 190 additions and 158 deletions
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10
Components/DiskII/DiskII.hpp
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@@ -10,7 +10,7 @@
#define DiskII_hpp
#include "../../ClockReceiver/ClockReceiver.hpp"
#include "../../ClockReceiver/Sleeper.hpp"
#include "../../ClockReceiver/ClockingHintSource.hpp"
#include "../../Storage/Disk/Disk.hpp"
#include "../../Storage/Disk/Drive.hpp"
@@ -28,8 +28,8 @@ namespace Apple {
*/
class DiskII:
public Storage::Disk::Drive::EventDelegate,
public Sleeper::SleepObserver,
public Sleeper {
public ClockingHint::Source,
public ClockingHint::Observer {
public:
DiskII();
@@ -76,7 +76,7 @@ class DiskII:
void set_disk(const std::shared_ptr<Storage::Disk::Disk> &disk, int drive);
// As per Sleeper.
bool is_sleeping() override;
ClockingHint::Preference preferred_clocking() override;
// The Disk II functions as a potential target for @c Activity::Sources.
void set_activity_observer(Activity::Observer *observer);
@@ -95,7 +95,7 @@ class DiskII:
uint8_t trigger_address(int address, uint8_t value);
void process_event(const Storage::Disk::Track::Event &event) override;
void set_component_is_sleeping(Sleeper *component, bool is_sleeping) override;
void set_component_prefers_clocking(ClockingHint::Source *component, ClockingHint::Preference preference) override;
uint8_t state_ = 0;
uint8_t inputs_ = 0;