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fix: correct handling of margins on anchored axis

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This commit is contained in:
Aleksei Bavshin 2019-09-01 00:54:53 -07:00
parent 089d1299c4
commit 529daedcec
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GPG Key ID: 4F071603387A382A
2 changed files with 19 additions and 2 deletions
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1
include/bar.hpp
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@ -56,6 +56,7 @@ class Bar {
void onRealize(); void onRealize();
void onMap(GdkEventAny *ev); void onMap(GdkEventAny *ev);
void setExclusiveZone(uint32_t width, uint32_t height); void setExclusiveZone(uint32_t width, uint32_t height);
void setSurfaceSize(uint32_t width, uint32_t height);
auto setupWidgets() -> void; auto setupWidgets() -> void;
void getModules(const Factory &, const std::string &); void getModules(const Factory &, const std::string &);
void setupAltFormatKeyForModule(const std::string &module_name); void setupAltFormatKeyForModule(const std::string &module_name);

20
src/bar.cpp
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@ -132,7 +132,7 @@ void waybar::Bar::onConfigure(GdkEventConfigure* ev) {
} }
} }
if (tmp_width != width_ || tmp_height != height_) { if (tmp_width != width_ || tmp_height != height_) {
zwlr_layer_surface_v1_set_size(layer_surface, tmp_width, tmp_height); setSurfaceSize(tmp_width, tmp_height);
} }
} }
@ -153,9 +153,9 @@ void waybar::Bar::onMap(GdkEventAny* ev) {
zwlr_layer_surface_v1_set_keyboard_interactivity(layer_surface, false); zwlr_layer_surface_v1_set_keyboard_interactivity(layer_surface, false);
zwlr_layer_surface_v1_set_anchor(layer_surface, anchor_); zwlr_layer_surface_v1_set_anchor(layer_surface, anchor_);
zwlr_layer_surface_v1_set_size(layer_surface, width_, height_);
zwlr_layer_surface_v1_set_margin( zwlr_layer_surface_v1_set_margin(
layer_surface, margins_.top, margins_.right, margins_.bottom, margins_.left); layer_surface, margins_.top, margins_.right, margins_.bottom, margins_.left);
setSurfaceSize(width_, height_);
setExclusiveZone(width_, height_); setExclusiveZone(width_, height_);
static const struct zwlr_layer_surface_v1_listener layer_surface_listener = { static const struct zwlr_layer_surface_v1_listener layer_surface_listener = {
@ -185,6 +185,22 @@ void waybar::Bar::setExclusiveZone(uint32_t width, uint32_t height) {
zwlr_layer_surface_v1_set_exclusive_zone(layer_surface, zone); zwlr_layer_surface_v1_set_exclusive_zone(layer_surface, zone);
} }
void waybar::Bar::setSurfaceSize(uint32_t width, uint32_t height) {
/* If the client is anchored to two opposite edges, layer_surface.configure will return
* size without margins for the axis.
* layer_surface.set_size, however, expects size with margins for the anchored axis.
* This is not specified by wlr-layer-shell and based on actual behavior of sway.
*/
if (vertical && height > 1) {
height += margins_.top + margins_.bottom;
}
if (!vertical && width > 1) {
width += margins_.right + margins_.left;
}
spdlog::debug("Set surface size {}x{} for output {}", width, height, output->name);
zwlr_layer_surface_v1_set_size(layer_surface, width, height);
}
// Converting string to button code rn as to avoid doing it later // Converting string to button code rn as to avoid doing it later
void waybar::Bar::setupAltFormatKeyForModule(const std::string& module_name) { void waybar::Bar::setupAltFormatKeyForModule(const std::string& module_name) {
if (config.isMember(module_name)) { if (config.isMember(module_name)) {