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feat(i3): Add mode label

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This commit is contained in:
Michael Carlberg 2016-11-30 18:23:11 +01:00
parent a43309df9f
commit 9cadb681d4
4 changed files with 139 additions and 109 deletions
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2
.gitmodules vendored
View file

@ -1,7 +1,7 @@
[submodule "lib/i3ipcpp"]
path = lib/i3ipcpp
url = https://github.com/jaagr/i3ipcpp
branch = v0.5.1
branch = v0.6.0
[submodule "lib/xpp"]
path = lib/xpp
url = https://github.com/jaagr/xpp

71
include/modules/i3.hpp
View file

@ -11,33 +11,27 @@
POLYBAR_NS
namespace modules {
// meta types {{{
enum class i3_flag {
WORKSPACE_NONE,
WORKSPACE_FOCUSED,
WORKSPACE_UNFOCUSED,
WORKSPACE_VISIBLE,
WORKSPACE_URGENT,
};
struct i3_workspace {
int index;
i3_flag flag;
label_t label;
i3_workspace(int index_, i3_flag flag_, label_t&& label_)
: index(index_), flag(flag_), label(forward<decltype(label_)>(label_)) {}
operator bool();
};
using i3_workspace_t = unique_ptr<i3_workspace>;
// }}}
class i3_module : public event_module<i3_module> {
public:
enum class state {
NONE,
FOCUSED,
UNFOCUSED,
VISIBLE,
URGENT,
};
struct workspace {
explicit workspace(int index, state state_, label_t&& label)
: index(index), state(state_), label(forward<label_t>(label)) {}
operator bool();
int index;
state state;
label_t label;
};
using event_module::event_module;
void setup();
@ -51,19 +45,26 @@ namespace modules {
}
private:
static constexpr auto DEFAULT_WS_ICON = "ws-icon-default";
static constexpr auto DEFAULT_WS_LABEL = "%icon% %name%";
static constexpr auto TAG_LABEL_STATE = "<label-state>";
static constexpr const char* DEFAULT_TAGS{"<label-state> <label-mode>"};
static constexpr const char* DEFAULT_MODE{"default"};
static constexpr const char* DEFAULT_WS_ICON{"ws-icon-default"};
static constexpr const char* DEFAULT_WS_LABEL{"%icon% %name%"};
static constexpr auto EVENT_PREFIX = "i3";
static constexpr auto EVENT_CLICK = "i3-wsfocus-";
static constexpr auto EVENT_SCROLL_UP = "i3-wsnext";
static constexpr auto EVENT_SCROLL_DOWN = "i3-wsprev";
static constexpr const char* TAG_LABEL_STATE{"<label-state>"};
static constexpr const char* TAG_LABEL_MODE{"<label-mode>"};
map<i3_flag, label_t> m_statelabels;
vector<i3_workspace_t> m_workspaces;
static constexpr const char* EVENT_PREFIX{"i3"};
static constexpr const char* EVENT_CLICK{"i3-wsfocus-"};
static constexpr const char* EVENT_SCROLL_UP{"i3-wsnext"};
static constexpr const char* EVENT_SCROLL_DOWN{"i3-wsprev"};
map<state, label_t> m_statelabels;
vector<unique_ptr<workspace>> m_workspaces;
iconset_t m_icons;
label_t m_modelabel;
bool m_modeactive{false};
bool m_click = true;
bool m_scroll = true;
bool m_indexsort = false;
@ -71,7 +72,7 @@ namespace modules {
bool m_strip_wsnumbers = false;
size_t m_wsname_maxlen = 0;
i3_util::connection_t m_ipc;
unique_ptr<i3_util::connection_t> m_ipc;
};
}

2
lib/i3ipcpp

@ -1 +1 @@
Subproject commit a96542431949cb5d429df1078d9ba3ad28be371b
Subproject commit 8d78ec8cb08f66874082a8d9166793e478682d97

173
src/modules/i3.cpp
View file

@ -1,9 +1,9 @@
#include <sys/socket.h>
#include "modules/i3.hpp"
#include "drawtypes/iconset.hpp"
#include "drawtypes/label.hpp"
#include "modules/i3.hpp"
#include "utils/file.hpp"
#include "modules/meta/base.inl"
#include "modules/meta/event_module.inl"
@ -14,11 +14,19 @@ namespace modules {
template class module<i3_module>;
template class event_module<i3_module>;
i3_workspace::operator bool() {
i3_module::workspace::operator bool() {
return label && *label;
}
void i3_module::setup() { // {{{
void i3_module::setup() {
auto socket_path = i3ipc::get_socketpath();
if (!file_util::exists(socket_path)) {
throw module_error("Could not find socket: " + (socket_path.empty() ? "<empty>" : socket_path));
}
m_ipc = make_unique<i3ipc::connection>();
// Load configuration values
GET_CONFIG_VALUE(name(), m_click, "enable-click");
GET_CONFIG_VALUE(name(), m_scroll, "enable-scroll");
@ -28,17 +36,21 @@ namespace modules {
GET_CONFIG_VALUE(name(), m_wsname_maxlen, "wsname-maxlen");
// Add formats and create components
m_formatter->add(DEFAULT_FORMAT, TAG_LABEL_STATE, {TAG_LABEL_STATE});
m_formatter->add(DEFAULT_FORMAT, DEFAULT_TAGS, {TAG_LABEL_STATE, TAG_LABEL_MODE});
if (m_formatter->has(TAG_LABEL_STATE)) {
m_statelabels.insert(make_pair(
i3_flag::WORKSPACE_FOCUSED, load_optional_label(m_conf, name(), "label-focused", DEFAULT_WS_LABEL)));
m_statelabels.insert(make_pair(
i3_flag::WORKSPACE_UNFOCUSED, load_optional_label(m_conf, name(), "label-unfocused", DEFAULT_WS_LABEL)));
m_statelabels.insert(make_pair(
i3_flag::WORKSPACE_VISIBLE, load_optional_label(m_conf, name(), "label-visible", DEFAULT_WS_LABEL)));
m_statelabels.insert(
make_pair(i3_flag::WORKSPACE_URGENT, load_optional_label(m_conf, name(), "label-urgent", DEFAULT_WS_LABEL)));
make_pair(state::FOCUSED, load_optional_label(m_conf, name(), "label-focused", DEFAULT_WS_LABEL)));
m_statelabels.insert(
make_pair(state::UNFOCUSED, load_optional_label(m_conf, name(), "label-unfocused", DEFAULT_WS_LABEL)));
m_statelabels.insert(
make_pair(state::VISIBLE, load_optional_label(m_conf, name(), "label-visible", DEFAULT_WS_LABEL)));
m_statelabels.insert(
make_pair(state::URGENT, load_optional_label(m_conf, name(), "label-urgent", DEFAULT_WS_LABEL)));
}
if (m_formatter->has(TAG_LABEL_MODE)) {
m_modelabel = load_optional_label(m_conf, name(), "label-mode", "%mode%");
}
m_icons = make_shared<iconset>();
@ -52,29 +64,44 @@ namespace modules {
}
try {
m_ipc.subscribe(i3ipc::ET_WORKSPACE);
m_ipc.prepare_to_event_handling();
} catch (std::exception& err) {
if (m_modelabel) {
m_ipc->on_mode_event = [this](const i3ipc::mode_t& mode) {
m_modeactive = (mode.change != DEFAULT_MODE);
if (m_modeactive) {
m_modelabel->reset_tokens();
m_modelabel->replace_token("%mode%", mode.change);
}
};
}
m_ipc->subscribe(i3ipc::ET_WORKSPACE | i3ipc::ET_MODE);
} catch (const exception& err) {
throw module_error(err.what());
}
} // }}}
}
void i3_module::stop() { // {{{
void i3_module::stop() {
try {
m_log.info("%s: Disconnecting from sockets", name());
shutdown(m_ipc.get_event_socket_fd(), SHUT_RDWR);
shutdown(m_ipc.get_main_socket_fd(), SHUT_RDWR);
if (m_ipc) {
m_log.info("%s: Disconnecting from socket", name());
shutdown(m_ipc->get_event_socket_fd(), SHUT_RDWR);
shutdown(m_ipc->get_main_socket_fd(), SHUT_RDWR);
}
} catch (...) {
}
event_module::stop();
} // }}}
}
bool i3_module::has_event() { // {{{
return m_ipc.handle_event();
} // }}}
bool i3_module::has_event() {
try {
m_ipc->handle_event();
return true;
} catch (const exception& err) {
return false;
}
}
bool i3_module::update() { // {{{
bool i3_module::update() {
m_workspaces.clear();
i3_util::connection_t ipc;
@ -83,9 +110,9 @@ namespace modules {
vector<shared_ptr<i3ipc::workspace_t>> sorted = workspaces;
string focused_output;
for (auto&& workspace : workspaces) {
if (workspace->focused) {
focused_output = workspace->output;
for (auto&& ws : workspaces) {
if (ws->focused) {
focused_output = ws->output;
break;
}
}
@ -99,23 +126,23 @@ namespace modules {
// clang-format on
}
for (auto&& workspace : sorted) {
if (m_pinworkspaces && workspace->output != m_bar.monitor->name) {
for (auto&& ws : sorted) {
if (m_pinworkspaces && ws->output != m_bar.monitor->name) {
continue;
}
auto flag = i3_flag::WORKSPACE_NONE;
if (workspace->focused) {
flag = i3_flag::WORKSPACE_FOCUSED;
} else if (workspace->urgent) {
flag = i3_flag::WORKSPACE_URGENT;
} else if (!workspace->visible || (workspace->visible && workspace->output != focused_output)) {
flag = i3_flag::WORKSPACE_UNFOCUSED;
auto state = state::NONE;
if (ws->focused) {
state = state::FOCUSED;
} else if (ws->urgent) {
state = state::URGENT;
} else if (!ws->visible || (ws->visible && ws->output != focused_output)) {
state = state::UNFOCUSED;
} else {
flag = i3_flag::WORKSPACE_VISIBLE;
state = state::VISIBLE;
}
string wsname{workspace->name};
string wsname{ws->name};
// Remove workspace numbers "0:"
if (m_strip_wsnumbers) {
@ -130,53 +157,55 @@ namespace modules {
wsname.erase(m_wsname_maxlen);
}
auto icon = m_icons->get(workspace->name, DEFAULT_WS_ICON);
auto label = m_statelabels.find(flag)->second->clone();
auto icon = m_icons->get(ws->name, DEFAULT_WS_ICON);
auto label = m_statelabels.find(state)->second->clone();
label->reset_tokens();
label->replace_token("%output%", workspace->output);
label->replace_token("%output%", ws->output);
label->replace_token("%name%", wsname);
label->replace_token("%icon%", icon->get());
label->replace_token("%index%", to_string(workspace->num));
m_workspaces.emplace_back(make_unique<i3_workspace>(workspace->num, flag, move(label)));
label->replace_token("%index%", to_string(ws->num));
m_workspaces.emplace_back(make_unique<workspace>(ws->num, state, move(label)));
}
return true;
} catch (const std::exception& err) {
} catch (const exception& err) {
m_log.err("%s: %s", name(), err.what());
return false;
}
} // }}}
}
bool i3_module::build(builder* builder, const string& tag) const { // {{{
if (tag != TAG_LABEL_STATE) {
bool i3_module::build(builder* builder, const string& tag) const {
if (tag == TAG_LABEL_MODE && m_modeactive) {
builder->node(m_modelabel);
} else if (tag == TAG_LABEL_STATE && !m_workspaces.empty()) {
if (m_scroll) {
builder->cmd(mousebtn::SCROLL_DOWN, EVENT_SCROLL_DOWN);
builder->cmd(mousebtn::SCROLL_UP, EVENT_SCROLL_UP);
}
for (auto&& ws : m_workspaces) {
if (m_click) {
builder->cmd(mousebtn::LEFT, string{EVENT_CLICK} + to_string(ws->index));
builder->node(ws->label);
builder->cmd_close();
} else {
builder->node(ws->label);
}
}
if (m_scroll) {
builder->cmd_close();
builder->cmd_close();
}
} else {
return false;
}
if (m_scroll) {
builder->cmd(mousebtn::SCROLL_DOWN, EVENT_SCROLL_DOWN);
builder->cmd(mousebtn::SCROLL_UP, EVENT_SCROLL_UP);
}
for (auto&& ws : m_workspaces) {
if (m_click) {
builder->cmd(mousebtn::LEFT, string{EVENT_CLICK} + to_string(ws->index));
builder->node(ws->label);
builder->cmd_close();
} else {
builder->node(ws->label);
}
}
if (m_scroll) {
builder->cmd_close();
builder->cmd_close();
}
return true;
} // }}}
}
bool i3_module::handle_event(string cmd) { // {{{
bool i3_module::handle_event(string cmd) {
if (cmd.compare(0, 2, EVENT_PREFIX) != 0) {
return false;
}
@ -194,12 +223,12 @@ namespace modules {
m_log.info("%s: Sending workspace next command to ipc handler", name());
ipc.send_command("workspace prev_on_output");
}
} catch (const std::exception& err) {
} catch (const exception& err) {
m_log.err("%s: %s", name(), err.what());
}
return true;
} // }}}
}
}
POLYBAR_NS_END