foreign-toplevel-manager based taskbar module (#692)
Co-authored-by: Alex <alexisr245@gmail.com>
This commit is contained in:
Till Smejkal
GitHub
parent
e96a0bf799
commit
adaf843048
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@ -7,6 +7,9 @@
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#include "modules/sway/window.hpp"
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#include "modules/sway/workspaces.hpp"
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#endif
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#ifdef HAVE_WLR
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#include "modules/wlr/taskbar.hpp"
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#endif
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#if defined(__linux__) && !defined(NO_FILESYSTEM)
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#include "modules/battery.hpp"
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#endif
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@ -0,0 +1,160 @@
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#pragma once
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#include "AModule.hpp"
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#include "bar.hpp"
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#include "client.hpp"
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#include "util/json.hpp"
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#include <memory>
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#include <string>
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#include <vector>
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#include <gdk/gdk.h>
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#include <glibmm/refptr.h>
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#include <gtkmm/box.h>
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#include <gtkmm/button.h>
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#include <gtkmm/image.h>
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#include <gtkmm/label.h>
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#include <gtkmm/icontheme.h>
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#include <wayland-client.h>
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#include "wlr-foreign-toplevel-management-unstable-v1-client-protocol.h"
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namespace waybar::modules::wlr {
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class Taskbar;
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class Task
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{
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public:
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Task(const waybar::Bar&, const Json::Value&, Taskbar*,
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struct zwlr_foreign_toplevel_handle_v1 *, struct wl_seat*);
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~Task();
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public:
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enum State {
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MAXIMIZED = (1 << 0),
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MINIMIZED = (1 << 1),
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ACTIVE = (1 << 2),
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FULLSCREEN = (1 << 3),
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INVALID = (1 << 4)
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};
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private:
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static uint32_t global_id;
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private:
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const waybar::Bar &bar_;
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const Json::Value &config_;
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Taskbar *tbar_;
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struct zwlr_foreign_toplevel_handle_v1 *handle_;
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struct wl_seat *seat_;
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uint32_t id_;
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Gtk::Button button_;
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Gtk::Box content_;
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Gtk::Image icon_;
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Gtk::Label text_before_;
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Gtk::Label text_after_;
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bool button_visible_;
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bool with_icon_;
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std::string format_before_;
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std::string format_after_;
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std::string format_tooltip_;
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std::string title_;
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std::string app_id_;
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uint32_t state_;
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private:
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std::string repr() const;
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std::string state_string(bool = false) const;
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public:
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/* Getter functions */
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uint32_t id() const { return id_; }
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std::string title() const { return title_; }
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std::string app_id() const { return app_id_; }
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uint32_t state() const { return state_; }
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bool maximized() const { return state_ & MAXIMIZED; }
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bool minimized() const { return state_ & MINIMIZED; }
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bool active() const { return state_ & ACTIVE; }
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bool fullscreen() const { return state_ & FULLSCREEN; }
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public:
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/* Callbacks for the wlr protocol */
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void handle_title(const char *);
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void handle_app_id(const char *);
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void handle_output_enter(struct wl_output *);
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void handle_output_leave(struct wl_output *);
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void handle_state(struct wl_array *);
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void handle_done();
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void handle_closed();
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/* Callbacks for Gtk events */
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bool handle_clicked(GdkEventButton *);
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public:
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bool operator==(const Task&) const;
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bool operator!=(const Task&) const;
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public:
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void update();
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public:
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/* Interaction with the tasks */
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void maximize(bool);
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void minimize(bool);
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void activate();
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void fullscreen(bool);
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void close();
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};
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using TaskPtr = std::unique_ptr<Task>;
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class Taskbar : public waybar::AModule
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{
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public:
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Taskbar(const std::string&, const waybar::Bar&, const Json::Value&);
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~Taskbar();
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void update();
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private:
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const waybar::Bar &bar_;
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Gtk::Box box_;
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std::vector<TaskPtr> tasks_;
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Glib::RefPtr<Gtk::IconTheme> icon_theme_;
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struct zwlr_foreign_toplevel_manager_v1 *manager_;
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struct wl_seat *seat_;
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public:
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/* Callbacks for global registration */
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void register_manager(struct wl_registry*, uint32_t name, uint32_t version);
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void register_seat(struct wl_registry*, uint32_t name, uint32_t version);
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/* Callbacks for the wlr protocol */
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void handle_toplevel_create(struct zwlr_foreign_toplevel_handle_v1 *);
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void handle_finished();
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public:
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void add_button(Gtk::Button &);
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void move_button(Gtk::Button &, int);
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void remove_button(Gtk::Button &);
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void remove_task(uint32_t);
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bool show_output(struct wl_output *) const;
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bool all_outputs() const;
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Glib::RefPtr<Gtk::IconTheme> icon_theme() const;
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};
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} /* namespace waybar::modules::wlr */
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@ -0,0 +1,104 @@
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waybar-wlr-taskbar(5)
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# NAME
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wlroots - Taskbar module
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# DESCRIPTION
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The *taskbar* module displays the currently open applications. This module requires
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a compositor that implements the foreign-toplevel-manager interface.
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# CONFIGURATION
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Addressed by *wlr/taskbar*
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*all-outputs*: ++
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typeof: bool ++
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default: false ++
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If set to false applications on the waybar's current output will be shown. Otherwise all applications are shown.
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*format*: ++
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typeof: string ++
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default: {icon} ++
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The format, how information should be displayed.
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*icon-theme*: ++
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typeof: string ++
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The name of the icon-theme that should be used. If omitted, the system default will be used.
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*icon-size*: ++
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typeof: integer ++
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default: 16 ++
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The size of the icon.
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*tooltip*: ++
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typeof: bool ++
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default: true ++
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If set to false no tooltip will be shown.
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*tooltip-format*: ++
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typeof: string ++
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default: {title} ++
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The format, how information in the tooltip should be displayed.
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*active-first*: ++
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typeof: bool ++
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default: false ++
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If set to true, always reorder the tasks in the taskbar so that the currently active one is first. Otherwise don't reorder.
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*on-click*: ++
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typeof: string ++
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The action which should be triggered when clicking on the application button with the left mouse button.
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*on-click-middle*: ++
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typeof: string ++
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The action which should be triggered when clicking on the application button with the middle mouse button.
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*on-click-right*: ++
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typeof: string ++
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The action which should be triggered when clicking on the application button with the right mouse button.
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*on-update*: ++
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typeof: string ++
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Command to execute when the module is updated.
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# FORMAT REPLACEMENTS
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*{icon}*: The icon of the application.
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*{title}*: The title of the application.
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*{app_id}*: The app_id (== application name) of the application.
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*{state}*: The state (minimized, maximized, active, fullscreen) of the application.
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*{short_state}*: The state (minimize == m, maximized == M, active == A, fullscreen == F) represented as one character of the application.
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# CLICK ACTIONS
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*activate*: Bring the application into foreground.
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*minimize*: Minimize the application.
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*maximize*: Maximize the application.
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*fullscreen*: Set the application to fullscreen.
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*close*: Close the application.
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# EXAMPLES
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```
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"wlr/taskbar": {
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"format": "{icon}",
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"tooltip-format": "{title}",
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"on-click": "activate",
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"on-middle-click": "close"
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}
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```
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# Style
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- *#taskbar*
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- *#taskbar button*
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- *#taskbar button.maximized*
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- *#taskbar button.minimized*
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- *#taskbar button.active*
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- *#taskbar button.fullscreen*
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@ -196,5 +196,6 @@ Valid options for the "rotate" property are: 0, 90, 180 and 270.
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- *waybar-sway-mode(5)*
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- *waybar-sway-window(5)*
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- *waybar-sway-workspaces(5)*
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- *waybar-wlr-taskbar(5)*
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- *waybar-temperature(5)*
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- *waybar-tray(5)*
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@ -165,6 +165,11 @@ if true # find_program('sway', required : false).found()
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]
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endif
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if true
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add_project_arguments('-DHAVE_WLR', language: 'cpp')
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src_files += 'src/modules/wlr/taskbar.cpp'
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endif
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if libnl.found() and libnlgen.found()
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add_project_arguments('-DHAVE_LIBNL', language: 'cpp')
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src_files += 'src/modules/network.cpp'
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@ -260,6 +265,7 @@ if scdoc.found()
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'waybar-temperature.5.scd',
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'waybar-tray.5.scd',
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'waybar-states.5.scd',
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'waybar-wlr-taskbar.5.scd',
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'waybar-bluetooth.5.scd',
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]
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@ -26,6 +26,7 @@ client_protocols = [
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[wl_protocol_dir, 'unstable/xdg-output/xdg-output-unstable-v1.xml'],
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[wl_protocol_dir, 'unstable/idle-inhibit/idle-inhibit-unstable-v1.xml'],
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['wlr-layer-shell-unstable-v1.xml'],
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['wlr-foreign-toplevel-management-unstable-v1.xml'],
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]
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client_protos_src = []
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@ -0,0 +1,259 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<protocol name="wlr_foreign_toplevel_management_unstable_v1">
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<copyright>
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Copyright © 2018 Ilia Bozhinov
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all copies and that both that copyright notice and this permission
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notice appear in supporting documentation, and that the name of
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the copyright holders not be used in advertising or publicity
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pertaining to distribution of the software without specific,
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written prior permission. The copyright holders make no
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representations about the suitability of this software for any
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purpose. It is provided "as is" without express or implied
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warranty.
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THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
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SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
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SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
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AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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THIS SOFTWARE.
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</copyright>
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<interface name="zwlr_foreign_toplevel_manager_v1" version="2">
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<description summary="list and control opened apps">
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The purpose of this protocol is to enable the creation of taskbars
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and docks by providing them with a list of opened applications and
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letting them request certain actions on them, like maximizing, etc.
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After a client binds the zwlr_foreign_toplevel_manager_v1, each opened
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toplevel window will be sent via the toplevel event
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</description>
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<event name="toplevel">
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<description summary="a toplevel has been created">
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This event is emitted whenever a new toplevel window is created. It
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is emitted for all toplevels, regardless of the app that has created
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them.
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All initial details of the toplevel(title, app_id, states, etc.) will
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be sent immediately after this event via the corresponding events in
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zwlr_foreign_toplevel_handle_v1.
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</description>
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<arg name="toplevel" type="new_id" interface="zwlr_foreign_toplevel_handle_v1"/>
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</event>
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<request name="stop">
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<description summary="stop sending events">
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Indicates the client no longer wishes to receive events for new toplevels.
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However the compositor may emit further toplevel_created events, until
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the finished event is emitted.
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The client must not send any more requests after this one.
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</description>
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</request>
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<event name="finished">
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<description summary="the compositor has finished with the toplevel manager">
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This event indicates that the compositor is done sending events to the
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zwlr_foreign_toplevel_manager_v1. The server will destroy the object
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immediately after sending this request, so it will become invalid and
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the client should free any resources associated with it.
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</description>
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</event>
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</interface>
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<interface name="zwlr_foreign_toplevel_handle_v1" version="2">
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<description summary="an opened toplevel">
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A zwlr_foreign_toplevel_handle_v1 object represents an opened toplevel
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window. Each app may have multiple opened toplevels.
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Each toplevel has a list of outputs it is visible on, conveyed to the
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client with the output_enter and output_leave events.
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</description>
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<event name="title">
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<description summary="title change">
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This event is emitted whenever the title of the toplevel changes.
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</description>
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<arg name="title" type="string"/>
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</event>
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<event name="app_id">
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<description summary="app-id change">
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This event is emitted whenever the app-id of the toplevel changes.
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</description>
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<arg name="app_id" type="string"/>
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</event>
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<event name="output_enter">
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<description summary="toplevel entered an output">
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This event is emitted whenever the toplevel becomes visible on
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the given output. A toplevel may be visible on multiple outputs.
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</description>
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<arg name="output" type="object" interface="wl_output"/>
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</event>
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<event name="output_leave">
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<description summary="toplevel left an output">
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This event is emitted whenever the toplevel stops being visible on
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the given output. It is guaranteed that an entered-output event
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with the same output has been emitted before this event.
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</description>
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<arg name="output" type="object" interface="wl_output"/>
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</event>
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<request name="set_maximized">
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<description summary="requests that the toplevel be maximized">
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Requests that the toplevel be maximized. If the maximized state actually
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changes, this will be indicated by the state event.
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</description>
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</request>
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<request name="unset_maximized">
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<description summary="requests that the toplevel be unmaximized">
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Requests that the toplevel be unmaximized. If the maximized state actually
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changes, this will be indicated by the state event.
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</description>
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</request>
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<request name="set_minimized">
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<description summary="requests that the toplevel be minimized">
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Requests that the toplevel be minimized. If the minimized state actually
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changes, this will be indicated by the state event.
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</description>
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</request>
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<request name="unset_minimized">
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<description summary="requests that the toplevel be unminimized">
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Requests that the toplevel be unminimized. If the minimized state actually
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changes, this will be indicated by the state event.
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</description>
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</request>
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<request name="activate">
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<description summary="activate the toplevel">
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Request that this toplevel be activated on the given seat.
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There is no guarantee the toplevel will be actually activated.
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</description>
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<arg name="seat" type="object" interface="wl_seat"/>
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</request>
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<enum name="state">
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<description summary="types of states on the toplevel">
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The different states that a toplevel can have. These have the same meaning
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as the states with the same names defined in xdg-toplevel
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</description>
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<entry name="maximized" value="0" summary="the toplevel is maximized"/>
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<entry name="minimized" value="1" summary="the toplevel is minimized"/>
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<entry name="activated" value="2" summary="the toplevel is active"/>
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<entry name="fullscreen" value="3" summary="the toplevel is fullscreen" since="2"/>
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</enum>
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<event name="state">
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<description summary="the toplevel state changed">
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This event is emitted immediately after the zlw_foreign_toplevel_handle_v1
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is created and each time the toplevel state changes, either because of a
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compositor action or because of a request in this protocol.
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</description>
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<arg name="state" type="array"/>
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</event>
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<event name="done">
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<description summary="all information about the toplevel has been sent">
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This event is sent after all changes in the toplevel state have been
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sent.
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This allows changes to the zwlr_foreign_toplevel_handle_v1 properties
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to be seen as atomic, even if they happen via multiple events.
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</description>
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</event>
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|
||||
<request name="close">
|
||||
<description summary="request that the toplevel be closed">
|
||||
Send a request to the toplevel to close itself. The compositor would
|
||||
typically use a shell-specific method to carry out this request, for
|
||||
example by sending the xdg_toplevel.close event. However, this gives
|
||||
no guarantees the toplevel will actually be destroyed. If and when
|
||||
this happens, the zwlr_foreign_toplevel_handle_v1.closed event will
|
||||
be emitted.
|
||||
</description>
|
||||
</request>
|
||||
|
||||
<request name="set_rectangle">
|
||||
<description summary="the rectangle which represents the toplevel">
|
||||
The rectangle of the surface specified in this request corresponds to
|
||||
the place where the app using this protocol represents the given toplevel.
|
||||
It can be used by the compositor as a hint for some operations, e.g
|
||||
minimizing. The client is however not required to set this, in which
|
||||
case the compositor is free to decide some default value.
|
||||
|
||||
If the client specifies more than one rectangle, only the last one is
|
||||
considered.
|
||||
|
||||
The dimensions are given in surface-local coordinates.
|
||||
Setting width=height=0 removes the already-set rectangle.
|
||||
</description>
|
||||
|
||||
<arg name="surface" type="object" interface="wl_surface"/>
|
||||
<arg name="x" type="int"/>
|
||||
<arg name="y" type="int"/>
|
||||
<arg name="width" type="int"/>
|
||||
<arg name="height" type="int"/>
|
||||
</request>
|
||||
|
||||
<enum name="error">
|
||||
<entry name="invalid_rectangle" value="0"
|
||||
summary="the provided rectangle is invalid"/>
|
||||
</enum>
|
||||
|
||||
<event name="closed">
|
||||
<description summary="this toplevel has been destroyed">
|
||||
This event means the toplevel has been destroyed. It is guaranteed there
|
||||
won't be any more events for this zwlr_foreign_toplevel_handle_v1. The
|
||||
toplevel itself becomes inert so any requests will be ignored except the
|
||||
destroy request.
|
||||
</description>
|
||||
</event>
|
||||
|
||||
<request name="destroy" type="destructor">
|
||||
<description summary="destroy the zwlr_foreign_toplevel_handle_v1 object">
|
||||
Destroys the zwlr_foreign_toplevel_handle_v1 object.
|
||||
|
||||
This request should be called either when the client does not want to
|
||||
use the toplevel anymore or after the closed event to finalize the
|
||||
destruction of the object.
|
||||
</description>
|
||||
</request>
|
||||
|
||||
<!-- Version 2 additions -->
|
||||
|
||||
<request name="set_fullscreen" since="2">
|
||||
<description summary="request that the toplevel be fullscreened">
|
||||
Requests that the toplevel be fullscreened on the given output. If the
|
||||
fullscreen state and/or the outputs the toplevel is visible on actually
|
||||
change, this will be indicated by the state and output_enter/leave
|
||||
events.
|
||||
|
||||
The output parameter is only a hint to the compositor. Also, if output
|
||||
is NULL, the compositor should decide which output the toplevel will be
|
||||
fullscreened on, if at all.
|
||||
</description>
|
||||
<arg name="output" type="object" interface="wl_output" allow-null="true"/>
|
||||
</request>
|
||||
|
||||
<request name="unset_fullscreen" since="2">
|
||||
<description summary="request that the toplevel be unfullscreened">
|
||||
Requests that the toplevel be unfullscreened. If the fullscreen state
|
||||
actually changes, this will be indicated by the state event.
|
||||
</description>
|
||||
</request>
|
||||
</interface>
|
||||
</protocol>
|
||||
|
|
@ -22,6 +22,11 @@ waybar::AModule* waybar::Factory::makeModule(const std::string& name) const {
|
|||
if (ref == "sway/window") {
|
||||
return new waybar::modules::sway::Window(id, bar_, config_[name]);
|
||||
}
|
||||
#endif
|
||||
#ifdef HAVE_WLR
|
||||
if (ref == "wlr/taskbar") {
|
||||
return new waybar::modules::wlr::Taskbar(id, bar_, config_[name]);
|
||||
}
|
||||
#endif
|
||||
if (ref == "idle_inhibitor") {
|
||||
return new waybar::modules::IdleInhibitor(id, bar_, config_[name]);
|
||||
|
|
|
|||
|
|
@ -0,0 +1,658 @@
|
|||
#include "modules/wlr/taskbar.hpp"
|
||||
|
||||
#include "glibmm/refptr.h"
|
||||
#include "util/format.hpp"
|
||||
|
||||
#include <algorithm>
|
||||
#include <cctype>
|
||||
#include <cstring>
|
||||
#include <memory>
|
||||
#include <sstream>
|
||||
|
||||
#include <gdkmm/monitor.h>
|
||||
|
||||
#include <gtkmm/icontheme.h>
|
||||
|
||||
#include <giomm/desktopappinfo.h>
|
||||
|
||||
#include <spdlog/spdlog.h>
|
||||
|
||||
|
||||
namespace waybar::modules::wlr {
|
||||
|
||||
/* Icon loading functions */
|
||||
|
||||
/* Method 1 - get the correct icon name from the desktop file */
|
||||
static std::string get_from_desktop_app_info(const std::string &app_id)
|
||||
{
|
||||
Glib::RefPtr<Gio::DesktopAppInfo> app_info;
|
||||
|
||||
std::vector<std::string> prefixes = {
|
||||
"",
|
||||
"/usr/share/applications/",
|
||||
"/usr/share/applications/kde/",
|
||||
"/usr/share/applications/org.kde.",
|
||||
"/usr/local/share/applications/",
|
||||
"/usr/local/share/applications/org.kde.",
|
||||
};
|
||||
|
||||
std::string lower_app_id = app_id;
|
||||
std::transform(std::begin(lower_app_id), std::end(lower_app_id), std::begin(lower_app_id),
|
||||
[](unsigned char c) { return std::tolower(c); });
|
||||
|
||||
|
||||
std::vector<std::string> app_id_variations = {
|
||||
app_id,
|
||||
lower_app_id
|
||||
};
|
||||
|
||||
std::vector<std::string> suffixes = {
|
||||
"",
|
||||
".desktop"
|
||||
};
|
||||
|
||||
for (auto& prefix : prefixes)
|
||||
for (auto& id : app_id_variations)
|
||||
for (auto& suffix : suffixes)
|
||||
if (!app_info)
|
||||
app_info = Gio::DesktopAppInfo::create_from_filename(prefix + id + suffix);
|
||||
|
||||
if (app_info)
|
||||
return app_info->get_icon()->to_string();
|
||||
|
||||
return "";
|
||||
}
|
||||
|
||||
/* Method 2 - use the app_id and check whether there is an icon with this name in the icon theme */
|
||||
static std::string get_from_icon_theme(Glib::RefPtr<Gtk::IconTheme> icon_theme,
|
||||
const std::string &app_id) {
|
||||
|
||||
if (icon_theme->lookup_icon(app_id, 24))
|
||||
return app_id;
|
||||
|
||||
return "";
|
||||
}
|
||||
|
||||
static bool image_load_icon(Gtk::Image& image, Glib::RefPtr<Gtk::IconTheme> icon_theme,
|
||||
const std::string &app_id_list, int size)
|
||||
{
|
||||
std::string app_id;
|
||||
std::istringstream stream(app_id_list);
|
||||
bool found = false;
|
||||
|
||||
|
||||
/* Wayfire sends a list of app-id's in space separated format, other compositors
|
||||
* send a single app-id, but in any case this works fine */
|
||||
while (stream >> app_id)
|
||||
{
|
||||
std::string icon_name = get_from_desktop_app_info(app_id);
|
||||
if (icon_name.empty())
|
||||
icon_name = get_from_icon_theme(icon_theme, app_id);
|
||||
|
||||
if (icon_name.empty())
|
||||
continue;
|
||||
|
||||
auto pixbuf = icon_theme->load_icon(icon_name, size, Gtk::ICON_LOOKUP_FORCE_SIZE);
|
||||
if (pixbuf) {
|
||||
image.set(pixbuf);
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return found;
|
||||
}
|
||||
|
||||
/* Task class implementation */
|
||||
uint32_t Task::global_id = 0;
|
||||
|
||||
static void tl_handle_title(void *data, struct zwlr_foreign_toplevel_handle_v1 *handle,
|
||||
const char *title)
|
||||
{
|
||||
return static_cast<Task*>(data)->handle_title(title);
|
||||
}
|
||||
|
||||
static void tl_handle_app_id(void *data, struct zwlr_foreign_toplevel_handle_v1 *handle,
|
||||
const char *app_id)
|
||||
{
|
||||
return static_cast<Task*>(data)->handle_app_id(app_id);
|
||||
}
|
||||
|
||||
static void tl_handle_output_enter(void *data, struct zwlr_foreign_toplevel_handle_v1 *handle,
|
||||
struct wl_output *output)
|
||||
{
|
||||
return static_cast<Task*>(data)->handle_output_enter(output);
|
||||
}
|
||||
|
||||
static void tl_handle_output_leave(void *data, struct zwlr_foreign_toplevel_handle_v1 *handle,
|
||||
struct wl_output *output)
|
||||
{
|
||||
return static_cast<Task*>(data)->handle_output_leave(output);
|
||||
}
|
||||
|
||||
static void tl_handle_state(void *data, struct zwlr_foreign_toplevel_handle_v1 *handle,
|
||||
struct wl_array *state)
|
||||
{
|
||||
return static_cast<Task*>(data)->handle_state(state);
|
||||
}
|
||||
|
||||
static void tl_handle_done(void *data, struct zwlr_foreign_toplevel_handle_v1 *handle)
|
||||
{
|
||||
return static_cast<Task*>(data)->handle_done();
|
||||
}
|
||||
|
||||
static void tl_handle_closed(void *data, struct zwlr_foreign_toplevel_handle_v1 *handle)
|
||||
{
|
||||
return static_cast<Task*>(data)->handle_closed();
|
||||
}
|
||||
|
||||
static const struct zwlr_foreign_toplevel_handle_v1_listener toplevel_handle_impl = {
|
||||
.title = tl_handle_title,
|
||||
.app_id = tl_handle_app_id,
|
||||
.output_enter = tl_handle_output_enter,
|
||||
.output_leave = tl_handle_output_leave,
|
||||
.state = tl_handle_state,
|
||||
.done = tl_handle_done,
|
||||
.closed = tl_handle_closed,
|
||||
};
|
||||
|
||||
Task::Task(const waybar::Bar &bar, const Json::Value &config, Taskbar *tbar,
|
||||
struct zwlr_foreign_toplevel_handle_v1 *tl_handle, struct wl_seat *seat) :
|
||||
bar_{bar}, config_{config}, tbar_{tbar}, handle_{tl_handle}, seat_{seat},
|
||||
id_{global_id++},
|
||||
content_{bar.vertical ? Gtk::ORIENTATION_VERTICAL : Gtk::ORIENTATION_HORIZONTAL, 0},
|
||||
button_visible_{false}
|
||||
{
|
||||
zwlr_foreign_toplevel_handle_v1_add_listener(handle_, &toplevel_handle_impl, this);
|
||||
|
||||
button_.set_relief(Gtk::RELIEF_NONE);
|
||||
|
||||
content_.add(text_before_);
|
||||
content_.add(icon_);
|
||||
content_.add(text_after_);
|
||||
|
||||
content_.show();
|
||||
button_.add(content_);
|
||||
|
||||
with_icon_ = false;
|
||||
format_before_.clear();
|
||||
format_after_.clear();
|
||||
|
||||
if (config_["format"].isString()) {
|
||||
/* The user defined a format string, use it */
|
||||
auto format = config_["format"].asString();
|
||||
|
||||
auto icon_pos = format.find("{icon}");
|
||||
if (icon_pos == 0) {
|
||||
with_icon_ = true;
|
||||
format_after_ = format.substr(6);
|
||||
} else if (icon_pos == std::string::npos) {
|
||||
format_after_ = format;
|
||||
} else {
|
||||
with_icon_ = true;
|
||||
format_before_ = format.substr(0, icon_pos);
|
||||
format_after_ = format.substr(icon_pos + 6);
|
||||
}
|
||||
} else {
|
||||
/* The default is to only show the icon */
|
||||
with_icon_ = true;
|
||||
}
|
||||
|
||||
/* Strip spaces at the beginning and end of the format strings */
|
||||
if (!format_before_.empty() && format_before_.back() == ' ')
|
||||
format_before_.pop_back();
|
||||
if (!format_after_.empty() && format_after_.front() == ' ')
|
||||
format_after_.erase(std::cbegin(format_after_));
|
||||
|
||||
format_tooltip_.clear();
|
||||
if (!config_["tooltip"].isBool() || config_["tooltip"].asBool()) {
|
||||
if (config_["tooltip-format"].isString())
|
||||
format_tooltip_ = config_["tooltip-format"].asString();
|
||||
else
|
||||
format_tooltip_ = "{title}";
|
||||
}
|
||||
|
||||
/* Handle click events if configured */
|
||||
if (config_["on-click"].isString() || config_["on-click-middle"].isString()
|
||||
|| config_["on-click-left"].isString()) {
|
||||
button_.add_events(Gdk::BUTTON_PRESS_MASK);
|
||||
button_.signal_button_press_event().connect(
|
||||
sigc::mem_fun(*this, &Task::handle_clicked), false);
|
||||
}
|
||||
}
|
||||
|
||||
Task::~Task()
|
||||
{
|
||||
if (handle_) {
|
||||
zwlr_foreign_toplevel_handle_v1_destroy(handle_);
|
||||
handle_ = nullptr;
|
||||
}
|
||||
if (button_visible_) {
|
||||
tbar_->remove_button(button_);
|
||||
button_visible_ = false;
|
||||
}
|
||||
}
|
||||
|
||||
std::string Task::repr() const
|
||||
{
|
||||
std::stringstream ss;
|
||||
ss << "Task (" << id_ << ") " << title_ << " [" << app_id_ << "] <"
|
||||
<< (active() ? "A" : "a")
|
||||
<< (maximized() ? "M" : "m")
|
||||
<< (minimized() ? "I" : "i")
|
||||
<< (fullscreen() ? "F" : "f")
|
||||
<< ">";
|
||||
|
||||
return ss.str();
|
||||
}
|
||||
|
||||
std::string Task::state_string(bool shortened) const
|
||||
{
|
||||
std::stringstream ss;
|
||||
if (shortened)
|
||||
ss << (minimized() ? "m" : "") << (maximized() ? "M" : "")
|
||||
<< (active() ? "A" : "") << (fullscreen() ? "F" : "");
|
||||
else
|
||||
ss << (minimized() ? "minimized " : "") << (maximized() ? "maximized " : "")
|
||||
<< (active() ? "active " : "") << (fullscreen() ? "fullscreen " : "");
|
||||
|
||||
std::string res = ss.str();
|
||||
if (shortened || res.empty())
|
||||
return res;
|
||||
else
|
||||
return res.substr(0, res.size() - 1);
|
||||
}
|
||||
|
||||
void Task::handle_title(const char *title)
|
||||
{
|
||||
title_ = title;
|
||||
}
|
||||
|
||||
void Task::handle_app_id(const char *app_id)
|
||||
{
|
||||
app_id_ = app_id;
|
||||
if (!image_load_icon(icon_, tbar_->icon_theme(), app_id_,
|
||||
config_["icon-size"].isInt() ? config_["icon-size"].asInt() : 16))
|
||||
spdlog::warn("Failed to load icon for {}", app_id);
|
||||
|
||||
if (with_icon_)
|
||||
icon_.show();
|
||||
}
|
||||
|
||||
void Task::handle_output_enter(struct wl_output *output)
|
||||
{
|
||||
spdlog::debug("{} entered output {}", repr(), (void*)output);
|
||||
|
||||
if (!button_visible_ && (tbar_->all_outputs() || tbar_->show_output(output))) {
|
||||
/* The task entered the output of the current bar make the button visible */
|
||||
tbar_->add_button(button_);
|
||||
button_.show();
|
||||
button_visible_ = true;
|
||||
spdlog::debug("{} now visible on {}", repr(), bar_.output->name);
|
||||
}
|
||||
}
|
||||
|
||||
void Task::handle_output_leave(struct wl_output *output)
|
||||
{
|
||||
spdlog::debug("{} left output {}", repr(), (void*)output);
|
||||
|
||||
if (button_visible_ && !tbar_->all_outputs() && tbar_->show_output(output)) {
|
||||
/* The task left the output of the current bar, make the button invisible */
|
||||
tbar_->remove_button(button_);
|
||||
button_.hide();
|
||||
button_visible_ = false;
|
||||
spdlog::debug("{} now invisible on {}", repr(), bar_.output->name);
|
||||
}
|
||||
}
|
||||
|
||||
void Task::handle_state(struct wl_array *state)
|
||||
{
|
||||
state_ = 0;
|
||||
for (uint32_t* entry = static_cast<uint32_t*>(state->data);
|
||||
entry < static_cast<uint32_t*>(state->data) + state->size;
|
||||
entry++) {
|
||||
if (*entry == ZWLR_FOREIGN_TOPLEVEL_HANDLE_V1_STATE_MAXIMIZED)
|
||||
state_ |= MAXIMIZED;
|
||||
if (*entry == ZWLR_FOREIGN_TOPLEVEL_HANDLE_V1_STATE_MINIMIZED)
|
||||
state_ |= MINIMIZED;
|
||||
if (*entry == ZWLR_FOREIGN_TOPLEVEL_HANDLE_V1_STATE_ACTIVATED)
|
||||
state_ |= ACTIVE;
|
||||
if (*entry == ZWLR_FOREIGN_TOPLEVEL_HANDLE_V1_STATE_FULLSCREEN)
|
||||
state_ |= FULLSCREEN;
|
||||
}
|
||||
}
|
||||
|
||||
void Task::handle_done()
|
||||
{
|
||||
spdlog::debug("{} changed", repr());
|
||||
|
||||
if (state_ & MAXIMIZED) {
|
||||
button_.get_style_context()->add_class("maximized");
|
||||
} else if (!(state_ & MAXIMIZED)) {
|
||||
button_.get_style_context()->remove_class("maximized");
|
||||
}
|
||||
|
||||
if (state_ & MINIMIZED) {
|
||||
button_.get_style_context()->add_class("minimized");
|
||||
} else if (!(state_ & MINIMIZED)) {
|
||||
button_.get_style_context()->remove_class("minimized");
|
||||
}
|
||||
|
||||
if (state_ & ACTIVE) {
|
||||
button_.get_style_context()->add_class("active");
|
||||
} else if (!(state_ & ACTIVE)) {
|
||||
button_.get_style_context()->remove_class("active");
|
||||
}
|
||||
|
||||
if (state_ & FULLSCREEN) {
|
||||
button_.get_style_context()->add_class("fullscreen");
|
||||
} else if (!(state_ & FULLSCREEN)) {
|
||||
button_.get_style_context()->remove_class("fullscreen");
|
||||
}
|
||||
|
||||
if (config_["active-first"].isBool() && config_["active-first"].asBool() && active())
|
||||
tbar_->move_button(button_, 0);
|
||||
|
||||
tbar_->dp.emit();
|
||||
}
|
||||
|
||||
void Task::handle_closed()
|
||||
{
|
||||
spdlog::debug("{} closed", repr());
|
||||
zwlr_foreign_toplevel_handle_v1_destroy(handle_);
|
||||
handle_ = nullptr;
|
||||
if (button_visible_) {
|
||||
tbar_->remove_button(button_);
|
||||
button_visible_ = false;
|
||||
}
|
||||
tbar_->remove_task(id_);
|
||||
}
|
||||
|
||||
bool Task::handle_clicked(GdkEventButton *bt)
|
||||
{
|
||||
std::string action;
|
||||
if (config_["on-click"].isString() && bt->button == 1)
|
||||
action = config_["on-click"].asString();
|
||||
else if (config_["on-click-middle"].isString() && bt->button == 2)
|
||||
action = config_["on-click-middle"].asString();
|
||||
else if (config_["on-click-right"].isString() && bt->button == 3)
|
||||
action = config_["on-click-right"].asString();
|
||||
|
||||
if (action.empty())
|
||||
return true;
|
||||
else if (action == "activate")
|
||||
activate();
|
||||
else if (action == "minimize")
|
||||
minimize(!minimized());
|
||||
else if (action == "maximize")
|
||||
maximize(!maximized());
|
||||
else if (action == "fullscreen")
|
||||
fullscreen(!fullscreen());
|
||||
else if (action == "close")
|
||||
close();
|
||||
else
|
||||
spdlog::warn("Unknown action {}", action);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool Task::operator==(const Task &o) const
|
||||
{
|
||||
return o.id_ == id_;
|
||||
}
|
||||
|
||||
bool Task::operator!=(const Task &o) const
|
||||
{
|
||||
return o.id_ != id_;
|
||||
}
|
||||
|
||||
void Task::update()
|
||||
{
|
||||
if (!format_before_.empty()) {
|
||||
text_before_.set_label(
|
||||
fmt::format(format_before_,
|
||||
fmt::arg("title", title_),
|
||||
fmt::arg("app_id", app_id_),
|
||||
fmt::arg("state", state_string()),
|
||||
fmt::arg("short_state", state_string(true))
|
||||
)
|
||||
);
|
||||
text_before_.show();
|
||||
}
|
||||
if (!format_after_.empty()) {
|
||||
text_after_.set_label(
|
||||
fmt::format(format_before_,
|
||||
fmt::arg("title", title_),
|
||||
fmt::arg("app_id", app_id_),
|
||||
fmt::arg("state", state_string()),
|
||||
fmt::arg("short_state", state_string(true))
|
||||
)
|
||||
);
|
||||
text_after_.show();
|
||||
}
|
||||
|
||||
if (!format_tooltip_.empty()) {
|
||||
button_.set_tooltip_markup(
|
||||
fmt::format(format_tooltip_,
|
||||
fmt::arg("title", title_),
|
||||
fmt::arg("app_id", app_id_),
|
||||
fmt::arg("state", state_string()),
|
||||
fmt::arg("short_state", state_string(true))
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
void Task::maximize(bool set)
|
||||
{
|
||||
if (set)
|
||||
zwlr_foreign_toplevel_handle_v1_set_maximized(handle_);
|
||||
else
|
||||
zwlr_foreign_toplevel_handle_v1_unset_maximized(handle_);
|
||||
}
|
||||
|
||||
void Task::minimize(bool set)
|
||||
{
|
||||
if (set)
|
||||
zwlr_foreign_toplevel_handle_v1_set_minimized(handle_);
|
||||
else
|
||||
zwlr_foreign_toplevel_handle_v1_unset_minimized(handle_);
|
||||
}
|
||||
|
||||
void Task::activate()
|
||||
{
|
||||
zwlr_foreign_toplevel_handle_v1_activate(handle_, seat_);
|
||||
}
|
||||
|
||||
void Task::fullscreen(bool set)
|
||||
{
|
||||
if (set)
|
||||
zwlr_foreign_toplevel_handle_v1_set_fullscreen(handle_, nullptr);
|
||||
else
|
||||
zwlr_foreign_toplevel_handle_v1_unset_fullscreen(handle_);
|
||||
}
|
||||
|
||||
void Task::close()
|
||||
{
|
||||
zwlr_foreign_toplevel_handle_v1_close(handle_);
|
||||
}
|
||||
|
||||
|
||||
/* Taskbar class implementation */
|
||||
static void handle_global(void *data, struct wl_registry *registry, uint32_t name,
|
||||
const char *interface, uint32_t version)
|
||||
{
|
||||
if (std::strcmp(interface, zwlr_foreign_toplevel_manager_v1_interface.name) == 0) {
|
||||
static_cast<Taskbar*>(data)->register_manager(registry, name, version);
|
||||
} else if (std::strcmp(interface, wl_seat_interface.name) == 0) {
|
||||
static_cast<Taskbar*>(data)->register_seat(registry, name, version);
|
||||
}
|
||||
}
|
||||
|
||||
static void handle_global_remove(void *data, struct wl_registry *registry, uint32_t name)
|
||||
{
|
||||
/* Nothing to do here */
|
||||
}
|
||||
|
||||
static const wl_registry_listener registry_listener_impl = {
|
||||
.global = handle_global,
|
||||
.global_remove = handle_global_remove
|
||||
};
|
||||
|
||||
Taskbar::Taskbar(const std::string &id, const waybar::Bar &bar, const Json::Value &config)
|
||||
: waybar::AModule(config, "taskbar", id, false, false),
|
||||
bar_(bar),
|
||||
box_{bar.vertical ? Gtk::ORIENTATION_VERTICAL : Gtk::ORIENTATION_HORIZONTAL, 0},
|
||||
manager_{nullptr}, seat_{nullptr}
|
||||
{
|
||||
box_.set_name("taskbar");
|
||||
if (!id.empty()) {
|
||||
box_.get_style_context()->add_class(id);
|
||||
}
|
||||
event_box_.add(box_);
|
||||
|
||||
struct wl_display *display = Client::inst()->wl_display;
|
||||
struct wl_registry *registry = wl_display_get_registry(display);
|
||||
|
||||
wl_registry_add_listener(registry, ®istry_listener_impl, this);
|
||||
wl_display_roundtrip(display);
|
||||
|
||||
if (!manager_) {
|
||||
spdlog::error("Failed to register as toplevel manager");
|
||||
return;
|
||||
}
|
||||
if (!seat_) {
|
||||
spdlog::error("Failed to get wayland seat");
|
||||
return;
|
||||
}
|
||||
|
||||
/* Get the configured icon theme if specified */
|
||||
if (config_["icon-theme"].isString()) {
|
||||
icon_theme_ = Gtk::IconTheme::create();
|
||||
icon_theme_->set_custom_theme(config_["icon-theme"].asString());
|
||||
spdlog::debug("Use custom icon theme: {}.", config_["icon-theme"].asString());
|
||||
} else {
|
||||
spdlog::debug("Use system default icon theme");
|
||||
icon_theme_ = Gtk::IconTheme::get_default();
|
||||
}
|
||||
}
|
||||
|
||||
Taskbar::~Taskbar()
|
||||
{
|
||||
if (manager_) {
|
||||
zwlr_foreign_toplevel_manager_v1_destroy(manager_);
|
||||
manager_ = nullptr;
|
||||
}
|
||||
}
|
||||
|
||||
void Taskbar::update()
|
||||
{
|
||||
for (auto& t : tasks_) {
|
||||
t->update();
|
||||
}
|
||||
|
||||
AModule::update();
|
||||
}
|
||||
|
||||
static void tm_handle_toplevel(void *data, struct zwlr_foreign_toplevel_manager_v1 *manager,
|
||||
struct zwlr_foreign_toplevel_handle_v1 *tl_handle)
|
||||
{
|
||||
return static_cast<Taskbar*>(data)->handle_toplevel_create(tl_handle);
|
||||
}
|
||||
|
||||
static void tm_handle_finished(void *data, struct zwlr_foreign_toplevel_manager_v1 *manager)
|
||||
{
|
||||
return static_cast<Taskbar*>(data)->handle_finished();
|
||||
}
|
||||
|
||||
static const struct zwlr_foreign_toplevel_manager_v1_listener toplevel_manager_impl = {
|
||||
.toplevel = tm_handle_toplevel,
|
||||
.finished = tm_handle_finished,
|
||||
};
|
||||
|
||||
void Taskbar::register_manager(struct wl_registry *registry, uint32_t name, uint32_t version)
|
||||
{
|
||||
if (manager_) {
|
||||
spdlog::warn("Register foreign toplevel manager again although already existing!");
|
||||
return;
|
||||
}
|
||||
if (version != 2) {
|
||||
spdlog::warn("Using different foreign toplevel manager protocol version: {}", version);
|
||||
}
|
||||
|
||||
manager_ = static_cast<struct zwlr_foreign_toplevel_manager_v1 *>(wl_registry_bind(registry, name,
|
||||
&zwlr_foreign_toplevel_manager_v1_interface, version));
|
||||
|
||||
if (manager_)
|
||||
zwlr_foreign_toplevel_manager_v1_add_listener(manager_, &toplevel_manager_impl, this);
|
||||
else
|
||||
spdlog::debug("Failed to register manager");
|
||||
}
|
||||
|
||||
void Taskbar::register_seat(struct wl_registry *registry, uint32_t name, uint32_t version)
|
||||
{
|
||||
if (seat_) {
|
||||
spdlog::warn("Register seat again although already existing!");
|
||||
return;
|
||||
}
|
||||
|
||||
seat_ = static_cast<wl_seat*>(wl_registry_bind(registry, name, &wl_seat_interface, version));
|
||||
}
|
||||
|
||||
void Taskbar::handle_toplevel_create(struct zwlr_foreign_toplevel_handle_v1 *tl_handle)
|
||||
{
|
||||
tasks_.push_back(std::make_unique<Task>(bar_, config_, this, tl_handle, seat_));
|
||||
}
|
||||
|
||||
void Taskbar::handle_finished()
|
||||
{
|
||||
zwlr_foreign_toplevel_manager_v1_destroy(manager_);
|
||||
manager_ = nullptr;
|
||||
}
|
||||
|
||||
void Taskbar::add_button(Gtk::Button &bt)
|
||||
{
|
||||
box_.pack_start(bt, false, false);
|
||||
}
|
||||
|
||||
void Taskbar::move_button(Gtk::Button &bt, int pos)
|
||||
{
|
||||
box_.reorder_child(bt, pos);
|
||||
}
|
||||
|
||||
void Taskbar::remove_button(Gtk::Button &bt)
|
||||
{
|
||||
box_.remove(bt);
|
||||
}
|
||||
|
||||
void Taskbar::remove_task(uint32_t id)
|
||||
{
|
||||
auto it = std::find_if(std::begin(tasks_), std::end(tasks_),
|
||||
[id](const TaskPtr &p) { return p->id() == id; });
|
||||
|
||||
if (it == std::end(tasks_)) {
|
||||
spdlog::warn("Can't find task with id {}", id);
|
||||
return;
|
||||
}
|
||||
|
||||
tasks_.erase(it);
|
||||
}
|
||||
|
||||
bool Taskbar::show_output(struct wl_output *output) const
|
||||
{
|
||||
return output == gdk_wayland_monitor_get_wl_output(bar_.output->monitor->gobj());
|
||||
}
|
||||
|
||||
bool Taskbar::all_outputs() const
|
||||
{
|
||||
static bool result = config_["all_outputs"].isBool() ? config_["all_outputs"].asBool() : false;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
Glib::RefPtr<Gtk::IconTheme> Taskbar::icon_theme() const
|
||||
{
|
||||
return icon_theme_;
|
||||
}
|
||||
|
||||
} /* namespace waybar::modules::wlr */
|
||||
Loading…
Reference in New Issue