add group feature

This commit is contained in:
Nicolas Joyard 2021-10-31 23:55:13 +01:00
parent 9fa7bfc0cb
commit 0c18e57937
6 changed files with 94 additions and 25 deletions

View File

@ -73,7 +73,7 @@ class Bar {
private:
void onMap(GdkEventAny *);
auto setupWidgets() -> void;
void getModules(const Factory &, const std::string &);
void getModules(const Factory &, const std::string &, Gtk::Box*);
void setupAltFormatKeyForModule(const std::string &module_name);
void setupAltFormatKeyForModuleList(const char *module_list_name);
@ -86,6 +86,7 @@ class Bar {
std::vector<std::unique_ptr<waybar::AModule>> modules_left_;
std::vector<std::unique_ptr<waybar::AModule>> modules_center_;
std::vector<std::unique_ptr<waybar::AModule>> modules_right_;
std::vector<std::unique_ptr<waybar::AModule>> modules_all_;
};
} // namespace waybar

21
include/group.hpp Normal file
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@ -0,0 +1,21 @@
#pragma once
#include <gtkmm/widget.h>
#include <gtkmm/box.h>
#include <json/json.h>
#include "AModule.hpp"
#include "bar.hpp"
#include "factory.hpp"
namespace waybar {
class Group : public AModule {
public:
Group(const std::string&, const Bar&, const Json::Value&);
~Group() = default;
auto update() -> void;
operator Gtk::Widget &();
Gtk::Box box;
};
} // namespace waybar

View File

@ -203,6 +203,28 @@ When positioning Waybar on the left or right side of the screen, sometimes it's
Valid options for the "rotate" property are: 0, 90, 180 and 270.
## Grouping modules
Module groups allow stacking modules in the direction orthogonal to the bar direction. When the bar is positioned on the top or bottom of the screen, modules in a group are stacked vertically. Likewise, when positioned on the left or right, modules in a group are stacked horizontally.
A module group is defined by specifying a module named "group/some-group-name". The group must also be configured with a list of contained modules. Example:
```
{
"modules-right": ["group/hardware", "clock"],
"group/hardware": {
"modules": [
"cpu",
"memory",
"battery"
]
},
...
}
```
# SUPPORTED MODULES
- *waybar-backlight(5)*

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@ -150,6 +150,7 @@ src_files = files(
'src/bar.cpp',
'src/client.cpp',
'src/config.cpp',
'src/group.cpp',
'src/util/ustring_clen.cpp'
)

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@ -9,6 +9,7 @@
#include "bar.hpp"
#include "client.hpp"
#include "factory.hpp"
#include "group.hpp"
#include "wlr-layer-shell-unstable-v1-client-protocol.h"
namespace waybar {
@ -594,19 +595,7 @@ void waybar::Bar::setupAltFormatKeyForModuleList(const char* module_list_name) {
}
void waybar::Bar::handleSignal(int signal) {
for (auto& module : modules_left_) {
auto* custom = dynamic_cast<waybar::modules::Custom*>(module.get());
if (custom != nullptr) {
custom->refresh(signal);
}
}
for (auto& module : modules_center_) {
auto* custom = dynamic_cast<waybar::modules::Custom*>(module.get());
if (custom != nullptr) {
custom->refresh(signal);
}
}
for (auto& module : modules_right_) {
for (auto& module : modules_all_) {
auto* custom = dynamic_cast<waybar::modules::Custom*>(module.get());
if (custom != nullptr) {
custom->refresh(signal);
@ -614,19 +603,35 @@ void waybar::Bar::handleSignal(int signal) {
}
}
void waybar::Bar::getModules(const Factory& factory, const std::string& pos) {
if (config[pos].isArray()) {
for (const auto& name : config[pos]) {
void waybar::Bar::getModules(const Factory& factory, const std::string& pos, Gtk::Box* group = nullptr) {
auto module_list = group ? config[pos]["modules"] : config[pos];
if (module_list.isArray()) {
for (const auto& name : module_list) {
try {
auto module = factory.makeModule(name.asString());
if (pos == "modules-left") {
modules_left_.emplace_back(module);
auto ref = name.asString();
AModule* module;
if (ref.compare(0, 6, "group/") == 0 && ref.size() > 6) {
auto group_module = new waybar::Group(ref, *this, config[ref]);
getModules(factory, ref, &group_module->box);
module = group_module;
} else {
module = factory.makeModule(ref);
}
if (pos == "modules-center") {
modules_center_.emplace_back(module);
}
if (pos == "modules-right") {
modules_right_.emplace_back(module);
modules_all_.emplace_back(module);
if (group) {
group->pack_start(*module, false, false);
} else {
if (pos == "modules-left") {
modules_left_.emplace_back(module);
}
if (pos == "modules-center") {
modules_center_.emplace_back(module);
}
if (pos == "modules-right") {
modules_right_.emplace_back(module);
}
}
module->dp.connect([module, &name] {
try {

19
src/group.cpp Normal file
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@ -0,0 +1,19 @@
#include "group.hpp"
#include <fmt/format.h>
#include <util/command.hpp>
namespace waybar {
Group::Group(const std::string& name, const Bar& bar, const Json::Value& config)
: AModule(config, name, "", false, false),
box{bar.vertical ? Gtk::ORIENTATION_HORIZONTAL : Gtk::ORIENTATION_VERTICAL, 0}
{
}
auto Group::update() -> void {
// noop
}
Group::operator Gtk::Widget&() { return box; }
} // namespace waybar