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polybar/include/modules/ipc.hpp
Patrick Ziegler d5be8cad97
Add compiler warning for missing override specifier (#2341)
* build: Add -Wsuggest-override

We should always use the override specifier when overriding virtual
functions. This helps prevent errors when a subclass tries to create a
function with the same name as a virtual function in a super-class but
with a different purpose.

* clang-format

* Upload logs on failure

* Add override to unsupported.hpp

* cmake: Make -Wsuggest-override flag conditional
2021-01-04 10:38:43 +01:00

46 lines
1.1 KiB
C++

#pragma once
#include "modules/meta/static_module.hpp"
#include "utils/command.hpp"
POLYBAR_NS
namespace modules {
/**
* Module that allow users to configure hooks on
* received ipc messages. The hook will execute the defined
* shell script and the resulting output will be used
* as the module content.
*/
class ipc_module : public static_module<ipc_module> {
public:
/**
* Hook structure that will be fired
* when receiving a message with specified id
*/
struct hook {
string payload;
string command;
};
public:
explicit ipc_module(const bar_settings&, string);
void start() override;
void update() {}
string get_output();
bool build(builder* builder, const string& tag) const;
void on_message(const string& message);
static constexpr auto TYPE = "custom/ipc";
private:
static constexpr const char* TAG_OUTPUT{"<output>"};
vector<unique_ptr<hook>> m_hooks;
map<mousebtn, string> m_actions;
string m_output;
size_t m_initial;
};
} // namespace modules
POLYBAR_NS_END