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feat: margins

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This commit is contained in:
Alex 2019-05-09 15:10:13 +02:00
parent 5bf0ca85ac
commit 4688002f23
2 changed files with 96 additions and 36 deletions
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11
include/bar.hpp
View File

@ -22,7 +22,7 @@ struct waybar_output {
class Bar {
public:
Bar(struct waybar_output *w_output, const Json::Value&);
Bar(struct waybar_output *w_output, const Json::Value &);
Bar(const Bar &) = delete;
~Bar() = default;
@ -51,12 +51,19 @@ class Bar {
static void layerSurfaceHandleClosed(void *, struct zwlr_layer_surface_v1 *);
void destroyOutput();
void onWindowRealize();
void onConfigure(GdkEventConfigure *ev);
void setMarginsAndZone(uint32_t height, uint32_t width);
auto setupWidgets() -> void;
void getModules(const Factory &, const std::string &);
void setupAltFormatKeyForModule(const std::string &module_name);
void setupAltFormatKeyForModuleList(const char *module_list_name);
struct margins {
int top = 0;
int right = 0;
int bottom = 0;
int left = 0;
} margins_;
uint32_t width_ = 0;
uint32_t height_ = 1;
Gtk::Box left_;

123
src/bar.cpp
View File

@ -29,8 +29,8 @@ waybar::Bar::Bar(struct waybar_output* w_output, const Json::Value& w_config)
gdk_wayland_window_set_use_custom_surface(gdk_window);
surface = gdk_wayland_window_get_wl_surface(gdk_window);
std::size_t layer = config["layer"] == "top" ? ZWLR_LAYER_SHELL_V1_LAYER_TOP
: ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM;
std::size_t layer =
config["layer"] == "top" ? ZWLR_LAYER_SHELL_V1_LAYER_TOP : ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM;
auto client = waybar::Client::inst();
layer_surface = zwlr_layer_shell_v1_get_layer_surface(
client->layer_shell, surface, output->output, layer, "waybar");
@ -43,7 +43,90 @@ waybar::Bar::Bar(struct waybar_output* w_output, const Json::Value& w_config)
auto height = config["height"].isUInt() ? config["height"].asUInt() : height_;
auto width = config["width"].isUInt() ? config["width"].asUInt() : width_;
window.signal_configure_event().connect_notify([&](GdkEventConfigure* ev) {
window.signal_configure_event().connect_notify(sigc::mem_fun(*this, &Bar::onConfigure));
std::size_t anchor = ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP;
if (config["position"] == "bottom") {
anchor = ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM;
} else if (config["position"] == "left") {
anchor = ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT;
} else if (config["position"] == "right") {
anchor = ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT;
}
if (anchor == ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM || anchor == ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP) {
anchor |= ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT | ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT;
} else if (anchor == ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT ||
anchor == ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT) {
anchor |= ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP | ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM;
left_ = Gtk::Box(Gtk::ORIENTATION_VERTICAL, 0);
center_ = Gtk::Box(Gtk::ORIENTATION_VERTICAL, 0);
right_ = Gtk::Box(Gtk::ORIENTATION_VERTICAL, 0);
box_ = Gtk::Box(Gtk::ORIENTATION_VERTICAL, 0);
vertical = true;
}
zwlr_layer_surface_v1_set_anchor(layer_surface, anchor);
zwlr_layer_surface_v1_set_size(layer_surface, width, height);
setMarginsAndZone(height, width);
wl_surface_commit(surface);
wl_display_roundtrip(client->wl_display);
setupWidgets();
}
void waybar::Bar::setMarginsAndZone(uint32_t height, uint32_t width) {
if (config["margin-top"].isInt() || config["margin-right"].isInt() ||
config["margin-bottom"].isInt() || config["margin-left"].isInt()) {
margins_ = {
config["margin-top"].isInt() ? config["margin-top"].asInt() : 0,
config["margin-right"].isInt() ? config["margin-right"].asInt() : 0,
config["margin-bottom"].isInt() ? config["margin-bottom"].asInt() : 0,
config["margin-left"].isInt() ? config["margin-left"].asInt() : 0,
};
} else if (config["margin"].isString()) {
std::istringstream iss(config["margin"].asString());
std::vector<std::string> margins{std::istream_iterator<std::string>(iss), {}};
try {
if (margins.size() == 1) {
auto gaps = std::stoi(margins[0], nullptr, 10);
margins_ = {.top = gaps, .right = gaps, .bottom = gaps, .left = gaps};
}
if (margins.size() == 2) {
auto vertical_margins = std::stoi(margins[0], nullptr, 10);
auto horizontal_margins = std::stoi(margins[1], nullptr, 10);
margins_ = {.top = vertical_margins,
.right = horizontal_margins,
.bottom = vertical_margins,
.left = horizontal_margins};
}
if (margins.size() == 3) {
auto horizontal_margins = std::stoi(margins[1], nullptr, 10);
margins_ = {.top = std::stoi(margins[0], nullptr, 10),
.right = horizontal_margins,
.bottom = std::stoi(margins[2], nullptr, 10),
.left = horizontal_margins};
}
if (margins.size() == 4) {
margins_ = {.top = std::stoi(margins[0], nullptr, 10),
.right = std::stoi(margins[1], nullptr, 10),
.bottom = std::stoi(margins[2], nullptr, 10),
.left = std::stoi(margins[3], nullptr, 10)};
}
} catch (...) {
std::cerr << "Invalid margins: " + config["margin"].asString() << std::endl;
}
} else if (config["margin"].isInt()) {
auto gaps = config["margin"].asInt();
margins_ = {.top = gaps, .right = gaps, .bottom = gaps, .left = gaps};
}
zwlr_layer_surface_v1_set_margin(
layer_surface, margins_.top, margins_.right, margins_.bottom, margins_.left);
auto zone = vertical ? width + margins_.right : height + margins_.bottom;
zwlr_layer_surface_v1_set_exclusive_zone(layer_surface, zone);
}
void waybar::Bar::onConfigure(GdkEventConfigure* ev) {
auto tmp_height = height_;
auto tmp_width = width_;
if (ev->height > static_cast<int>(height_)) {
@ -71,36 +154,6 @@ waybar::Bar::Bar(struct waybar_output* w_output, const Json::Value& w_config)
if (tmp_width != width_ || tmp_height != height_) {
zwlr_layer_surface_v1_set_size(layer_surface, tmp_width, tmp_height);
}
});
std::size_t anchor = ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP;
if (config["position"] == "bottom") {
anchor = ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM;
} else if (config["position"] == "left") {
anchor = ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT;
} else if (config["position"] == "right") {
anchor = ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT;
}
if (anchor == ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM || anchor == ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP) {
anchor |= ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT | ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT;
} else if (anchor == ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT ||
anchor == ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT) {
anchor |= ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP | ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM;
left_ = Gtk::Box(Gtk::ORIENTATION_VERTICAL, 0);
center_ = Gtk::Box(Gtk::ORIENTATION_VERTICAL, 0);
right_ = Gtk::Box(Gtk::ORIENTATION_VERTICAL, 0);
box_ = Gtk::Box(Gtk::ORIENTATION_VERTICAL, 0);
vertical = true;
}
zwlr_layer_surface_v1_set_anchor(layer_surface, anchor);
zwlr_layer_surface_v1_set_exclusive_zone(layer_surface, vertical ? width : height);
zwlr_layer_surface_v1_set_size(layer_surface, width, height);
wl_surface_commit(surface);
wl_display_roundtrip(client->wl_display);
setupWidgets();
}
// Converting string to button code rn as to avoid doing it later
@ -172,8 +225,8 @@ void waybar::Bar::layerSurfaceHandleConfigure(void* data, struct zwlr_layer_surf
o->height_ = height;
o->window.set_size_request(o->width_, o->height_);
o->window.resize(o->width_, o->height_);
zwlr_layer_surface_v1_set_exclusive_zone(o->layer_surface,
o->vertical ? o->width_ : o->height_);
auto zone = o->vertical ? width + o->margins_.right : height + o->margins_.bottom;
zwlr_layer_surface_v1_set_exclusive_zone(o->layer_surface, zone);
std::cout << fmt::format(BAR_SIZE_MSG,
o->width_ == 1 ? "auto" : std::to_string(o->width_),
o->height_ == 1 ? "auto" : std::to_string(o->height_),