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The AButton class is designed as full a substitute to ALabel. The GtkButton attribute 'button_' is initialized with a label. This label can the be referenced by the subsequent inheritors of AButton instead of the GtkLabel attribute 'label_' of ALabel. For convenience a GtkLabel* 'label_' attribute is added to AButton. If the button cannot be clicked it is disabled, effectively acting like its label predecessor. GtkButton seems to catch one-click mouse events regardless of the flags set on it. Therefore, 'signal_pressed' is connected to a function creating a fake GdkEventButton* and calling 'handleToggle' (for details on this possible bug in GTK see: https://stackoverflow.com/questions/45334911 ) In accordance with other GtkButtons (i.e. the sway/workspace ones) set_relief(Gtk::RELIEF_NONE) is called on the 'button_' instance.
28 lines
560 B
C++
28 lines
560 B
C++
#pragma once
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#include <gio/gio.h>
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#include <memory>
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#include "AButton.hpp"
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#include "bar.hpp"
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namespace waybar::modules {
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class Inhibitor : public AButton {
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public:
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Inhibitor(const std::string&, const waybar::Bar&, const Json::Value&);
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~Inhibitor() override;
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auto update() -> void;
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auto activated() -> bool;
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private:
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auto handleToggle(::GdkEventButton* const& e) -> bool;
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const std::unique_ptr<::GDBusConnection, void (*)(::GDBusConnection*)> dbus_;
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const std::string inhibitors_;
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int handle_ = -1;
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};
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} // namespace waybar::modules
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