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Merge pull request #2723 from ianyfan/swaybar

Browse Source 
swaybar: small fixes and clean-ups
master
Drew DeVault 6 years ago committed by GitHub
parent 02df1e2b1b 25e1f32738
commit ca7084cb52
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 124 additions and 101 deletions
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5
include/swaybar/bar.h
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@ -54,7 +54,6 @@ struct swaybar {
struct wl_seat *seat;
struct swaybar_config *config;
struct swaybar_output *focused_output;
struct swaybar_pointer pointer;
struct status_line *status;
@ -95,9 +94,7 @@ struct swaybar_workspace {
bool urgent;
};
void bar_setup(struct swaybar *bar,
const char *socket_path,
const char *bar_id);
bool bar_setup(struct swaybar *bar, const char *socket_path, const char *bar_id);
void bar_run(struct swaybar *bar);
void bar_teardown(struct swaybar *bar);

34
include/swaybar/i3bar.h
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@ -0,0 +1,34 @@
#ifndef _SWAYBAR_I3BAR_H
#define _SWAYBAR_I3BAR_H
#include "bar.h"
#include "status_line.h"
struct i3bar_block {
struct wl_list link;
int ref_count;
char *full_text, *short_text, *align;
bool urgent;
uint32_t *color;
int min_width;
char *name, *instance;
bool separator;
int separator_block_width;
bool markup;
// Airblader features
uint32_t background;
uint32_t border;
int border_top;
int border_bottom;
int border_left;
int border_right;
};
void i3bar_block_unref(struct i3bar_block *block);
bool i3bar_handle_readable(struct status_line *status);
enum hotspot_event_handling i3bar_block_send_click(struct status_line *status,
struct i3bar_block *block, int x, int y, enum x11_button button);
enum x11_button wl_button_to_x11_button(uint32_t button);
enum x11_button wl_axis_to_x11_button(uint32_t axis, wl_fixed_t value);
#endif

2
include/swaybar/ipc.h
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@ -3,7 +3,7 @@
#include <stdbool.h>
#include "swaybar/bar.h"
void ipc_initialize(struct swaybar *bar, const char *bar_id);
bool ipc_initialize(struct swaybar *bar, const char *bar_id);
bool handle_ipc_readable(struct swaybar *bar);
void ipc_get_workspaces(struct swaybar *bar);
void ipc_send_workspace_command(struct swaybar *bar, const char *ws);

26
include/swaybar/status_line.h
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@ -13,26 +13,6 @@ enum status_protocol {
PROTOCOL_I3BAR,
};
struct i3bar_block {
struct wl_list link;
int ref_count;
char *full_text, *short_text, *align;
bool urgent;
uint32_t *color;
int min_width;
char *name, *instance;
bool separator;
int separator_block_width;
bool markup;
// Airblader features
uint32_t background;
uint32_t border;
int border_top;
int border_bottom;
int border_left;
int border_right;
};
struct status_line {
pid_t pid;
int read_fd, write_fd;
@ -55,11 +35,5 @@ struct status_line *status_line_init(char *cmd);
void status_error(struct status_line *status, const char *text);
bool status_handle_readable(struct status_line *status);
void status_line_free(struct status_line *status);
bool i3bar_handle_readable(struct status_line *status);
enum hotspot_event_handling i3bar_block_send_click(struct status_line *status,
struct i3bar_block *block, int x, int y, enum x11_button button);
void i3bar_block_unref(struct i3bar_block *block);
enum x11_button wl_button_to_x11_button(uint32_t button);
enum x11_button wl_axis_to_x11_button(uint32_t axis, wl_fixed_t value);
#endif

6
sway/commands/bar/binding_mode_indicator.c
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@ -21,7 +21,9 @@ struct cmd_results *bar_cmd_binding_mode_indicator(int argc, char **argv) {
config->current_bar->binding_mode_indicator = false;
wlr_log(WLR_DEBUG, "Disabling binding mode indicator on bar: %s",
config->current_bar->id);
} else {
return cmd_results_new(CMD_INVALID, "binding_mode_indicator",
"Invalid value %s", argv[0]);
}
return cmd_results_new(CMD_INVALID, "binding_mode_indicator",
"Invalid value %s", argv[0]);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}

14
swaybar/bar.c
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@ -16,12 +16,13 @@
#else
#include <linux/input-event-codes.h>
#endif
#include "swaybar/render.h"
#include "swaybar/bar.h"
#include "swaybar/config.h"
#include "swaybar/event_loop.h"
#include "swaybar/status_line.h"
#include "swaybar/bar.h"
#include "swaybar/i3bar.h"
#include "swaybar/ipc.h"
#include "swaybar/status_line.h"
#include "swaybar/render.h"
#include "ipc-client.h"
#include "list.h"
#include "log.h"
@ -478,14 +479,16 @@ static void render_all_frames(struct swaybar *bar) {
}
}
void bar_setup(struct swaybar *bar,
bool bar_setup(struct swaybar *bar,
const char *socket_path, const char *bar_id) {
bar_init(bar);
init_event_loop();
bar->ipc_socketfd = ipc_open_socket(socket_path);
bar->ipc_event_socketfd = ipc_open_socket(socket_path);
ipc_initialize(bar, bar_id);
if (!ipc_initialize(bar, bar_id)) {
return false;
}
if (bar->config->status_command) {
bar->status = status_line_init(bar->config->status_command);
}
@ -526,6 +529,7 @@ void bar_setup(struct swaybar *bar,
ipc_get_workspaces(bar);
render_all_frames(bar);
return true;
}
static void display_in(int fd, short mask, void *data) {

2
swaybar/i3bar.c
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@ -6,7 +6,9 @@
#include <string.h>
#include <unistd.h>
#include <wlr/util/log.h>
#include "swaybar/bar.h"
#include "swaybar/config.h"
#include "swaybar/i3bar.h"
#include "swaybar/status_line.h"
void i3bar_block_unref(struct i3bar_block *block) {

19
swaybar/ipc.c
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@ -141,9 +141,16 @@ static void ipc_parse_colors(
}
}
static void ipc_parse_config(
static bool ipc_parse_config(
struct swaybar_config *config, const char *payload) {
json_object *bar_config = json_tokener_parse(payload);
json_object *success;
if (json_object_object_get_ex(bar_config, "success", &success)
&& !json_object_get_boolean(success)) {
wlr_log(WLR_ERROR, "No bar with that ID. Use 'swaymsg -t get_bar_config to get the available bar configs.");
json_object_put(bar_config);
return false;
}
json_object *markup, *mode, *hidden_bar, *position, *status_command;
json_object *font, *bar_height, *wrap_scroll, *workspace_buttons, *strip_workspace_numbers;
json_object *binding_mode_indicator, *verbose, *colors, *sep_symbol, *outputs;
@ -226,10 +233,10 @@ static void ipc_parse_config(
}
json_object_put(bar_config);
return true;
}
void ipc_get_workspaces(struct swaybar *bar) {
bar->focused_output = NULL;
struct swaybar_output *output;
wl_list_for_each(output, &bar->outputs, link) {
free_workspaces(&output->workspaces);
@ -312,11 +319,14 @@ static void ipc_get_outputs(struct swaybar *bar) {
free(res);
}
void ipc_initialize(struct swaybar *bar, const char *bar_id) {
bool ipc_initialize(struct swaybar *bar, const char *bar_id) {
uint32_t len = strlen(bar_id);
char *res = ipc_single_command(bar->ipc_socketfd,
IPC_GET_BAR_CONFIG, bar_id, &len);
ipc_parse_config(bar->config, res);
if (!ipc_parse_config(bar->config, res)) {
free(res);
return false;
}
free(res);
ipc_get_outputs(bar);
@ -324,6 +334,7 @@ void ipc_initialize(struct swaybar *bar, const char *bar_id) {
len = strlen(subscribe);
free(ipc_single_command(bar->ipc_event_socketfd,
IPC_SUBSCRIBE, subscribe, &len));
return true;
}
bool handle_ipc_readable(struct swaybar *bar) {

5
swaybar/main.c
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@ -96,7 +96,10 @@ int main(int argc, char **argv) {
signal(SIGTERM, sig_handler);
bar_setup(&swaybar, socket_path, bar_id);
if (!bar_setup(&swaybar, socket_path, bar_id)) {
free(socket_path);
return 1;
}
free(socket_path);
free(bar_id);

110
swaybar/render.c
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@ -10,6 +10,7 @@
#include "pool-buffer.h"
#include "swaybar/bar.h"
#include "swaybar/config.h"
#include "swaybar/i3bar.h"
#include "swaybar/ipc.h"
#include "swaybar/render.h"
#include "swaybar/status_line.h"
@ -20,47 +21,47 @@ static const double WS_VERTICAL_PADDING = 1.5;
static const double BORDER_WIDTH = 1;
static uint32_t render_status_line_error(cairo_t *cairo,
struct swaybar_output *output, struct swaybar_config *config,
const char *error, double *x, uint32_t surface_height) {
struct swaybar_output *output, double *x) {
const char *error = output->bar->status->text;
if (!error) {
return 0;
}
uint32_t height = surface_height * output->scale;
uint32_t height = output->height * output->scale;
cairo_set_source_u32(cairo, 0xFF0000FF);
int margin = 3 * output->scale;
int ws_vertical_padding = WS_VERTICAL_PADDING * output->scale;
char *font = output->bar->config->font;
int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height, NULL,
get_text_size(cairo, font, &text_width, &text_height, NULL,
output->scale, false, "%s", error);
uint32_t ideal_height = text_height + ws_vertical_padding * 2;
uint32_t ideal_surface_height = ideal_height / output->scale;
if (surface_height < ideal_surface_height) {
if (output->height < ideal_surface_height) {
return ideal_surface_height;
}
*x -= text_width + margin;
double text_y = height / 2.0 - text_height / 2.0;
cairo_move_to(cairo, *x, (int)floor(text_y));
pango_printf(cairo, config->font, output->scale, false, "%s", error);
pango_printf(cairo, font, output->scale, false, "%s", error);
*x -= margin;
return surface_height;
return output->height;
}
static uint32_t render_status_line_text(cairo_t *cairo,
struct swaybar_output *output, struct swaybar_config *config,
const char *text, bool focused, double *x, uint32_t surface_height) {
struct swaybar_output *output, double *x) {
const char *text = output->bar->status->text;
if (!text) {
return 0;
}
uint32_t height = surface_height * output->scale;
cairo_set_source_u32(cairo, focused ?
struct swaybar_config *config = output->bar->config;
cairo_set_source_u32(cairo, output->focused ?
config->colors.focused_statusline : config->colors.statusline);
int text_width, text_height;
@ -72,17 +73,18 @@ static uint32_t render_status_line_text(cairo_t *cairo,
uint32_t ideal_height = text_height + ws_vertical_padding * 2;
uint32_t ideal_surface_height = ideal_height / output->scale;
if (surface_height < ideal_surface_height) {
if (output->height < ideal_surface_height) {
return ideal_surface_height;
}
*x -= text_width + margin;
uint32_t height = output->height * output->scale;
double text_y = height / 2.0 - text_height / 2.0;
cairo_move_to(cairo, *x, (int)floor(text_y));
pango_printf(cairo, config->font, output->scale,
config->pango_markup, "%s", text);
*x -= margin;
return surface_height;
return output->height;
}
static void render_sharp_line(cairo_t *cairo, uint32_t color,
@ -122,12 +124,11 @@ static void i3bar_block_unref_callback(void *data) {
static uint32_t render_status_block(cairo_t *cairo,
struct swaybar_output *output, struct i3bar_block *block, double *x,
uint32_t surface_height, bool focused, bool edge) {
bool edge) {
if (!block->full_text || !*block->full_text) {
return 0;
}
uint32_t height = surface_height * output->scale;
struct swaybar_config *config = output->bar->config;
int text_width, text_height;
@ -145,7 +146,7 @@ static uint32_t render_status_block(cairo_t *cairo,
double block_width = width;
uint32_t ideal_height = text_height + ws_vertical_padding * 2;
uint32_t ideal_surface_height = ideal_height / output->scale;
if (surface_height < ideal_surface_height) {
if (output->height < ideal_surface_height) {
return ideal_surface_height;
}
@ -166,7 +167,7 @@ static uint32_t render_status_block(cairo_t *cairo,
output->scale, false, "%s", config->sep_symbol);
uint32_t _ideal_height = sep_height + ws_vertical_padding * 2;
uint32_t _ideal_surface_height = _ideal_height / output->scale;
if (surface_height < _ideal_surface_height) {
if (output->height < _ideal_surface_height) {
return _ideal_surface_height;
}
if (sep_width > block->separator_block_width) {
@ -178,6 +179,7 @@ static uint32_t render_status_block(cairo_t *cairo,
*x -= margin;
}
uint32_t height = output->height * output->scale;
if (output->bar->status->click_events) {
struct swaybar_hotspot *hotspot = calloc(1, sizeof(struct swaybar_hotspot));
hotspot->x = *x;
@ -241,7 +243,7 @@ static uint32_t render_status_block(cairo_t *cairo,
}
if (!edge && block->separator) {
if (focused) {
if (output->focused) {
cairo_set_source_u32(cairo, config->colors.focused_separator);
} else {
cairo_set_source_u32(cairo, config->colors.separator);
@ -260,19 +262,16 @@ static uint32_t render_status_block(cairo_t *cairo,
cairo_stroke(cairo);
}
}
return surface_height;
return output->height;
}
static uint32_t render_status_line_i3bar(cairo_t *cairo,
struct swaybar_config *config, struct swaybar_output *output,
struct status_line *status, bool focused,
double *x, uint32_t surface_height) {
struct swaybar_output *output, double *x) {
uint32_t max_height = 0;
bool edge = true;
struct i3bar_block *block;
wl_list_for_each(block, &status->blocks, link) {
uint32_t h = render_status_block(cairo, output,
block, x, surface_height, focused, edge);
wl_list_for_each(block, &output->bar->status->blocks, link) {
uint32_t h = render_status_block(cairo, output, block, x, edge);
max_height = h > max_height ? h : max_height;
edge = false;
}
@ -280,19 +279,15 @@ static uint32_t render_status_line_i3bar(cairo_t *cairo,
}
static uint32_t render_status_line(cairo_t *cairo,
struct swaybar_config *config, struct swaybar_output *output,
struct status_line *status, bool focused,
double *x, uint32_t surface_height) {
struct swaybar_output *output, double *x) {
struct status_line *status = output->bar->status;
switch (status->protocol) {
case PROTOCOL_ERROR:
return render_status_line_error(cairo, output, config,
status->text, x, surface_height);
return render_status_line_error(cairo, output, x);
case PROTOCOL_TEXT:
return render_status_line_text(cairo, output, config,
status->text, focused, x, surface_height);
return render_status_line_text(cairo, output, x);
case PROTOCOL_I3BAR:
return render_status_line_i3bar(cairo, config, output,
status, focused, x, surface_height);
return render_status_line_i3bar(cairo, output, x);
case PROTOCOL_UNDEF:
return 0;
}
@ -300,10 +295,9 @@ static uint32_t render_status_line(cairo_t *cairo,
}
static uint32_t render_binding_mode_indicator(cairo_t *cairo,
struct swaybar_output *output, struct swaybar_config *config,
const char *mode, double x, uint32_t surface_height) {
uint32_t height = surface_height * output->scale;
struct swaybar_output *output, double x) {
struct swaybar_config *config = output->bar->config;
const char *mode = config->mode;
int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height, NULL,
output->scale, config->mode_pango_markup,
@ -316,11 +310,12 @@ static uint32_t render_binding_mode_indicator(cairo_t *cairo,
uint32_t ideal_height = text_height + ws_vertical_padding * 2
+ border_width * 2;
uint32_t ideal_surface_height = ideal_height / output->scale;
if (surface_height < ideal_surface_height) {
if (output->height < ideal_surface_height) {
return ideal_surface_height;
}
uint32_t width = text_width + ws_horizontal_padding * 2 + border_width * 2;
uint32_t height = output->height * output->scale;
cairo_set_source_u32(cairo, config->colors.binding_mode.background);
cairo_rectangle(cairo, x, 0, width, height);
cairo_fill(cairo);
@ -340,7 +335,7 @@ static uint32_t render_binding_mode_indicator(cairo_t *cairo,
cairo_move_to(cairo, x + width / 2 - text_width / 2, (int)floor(text_y));
pango_printf(cairo, config->font, output->scale, config->mode_pango_markup,
"%s", mode);
return surface_height;
return output->height;
}
static const char *strip_workspace_number(const char *ws_name) {
@ -366,8 +361,9 @@ static enum hotspot_event_handling workspace_hotspot_callback(struct swaybar_out
}
static uint32_t render_workspace_button(cairo_t *cairo,
struct swaybar_output *output, struct swaybar_config *config,
struct swaybar_workspace *ws, double *x, uint32_t surface_height) {
struct swaybar_output *output,
struct swaybar_workspace *ws, double *x) {
struct swaybar_config *config = output->bar->config;
const char *name = ws->name;
if (config->strip_workspace_numbers) {
name = strip_workspace_number(ws->name);
@ -384,7 +380,7 @@ static uint32_t render_workspace_button(cairo_t *cairo,
box_colors = config->colors.inactive_workspace;
}
uint32_t height = surface_height * output->scale;
uint32_t height = output->height * output->scale;
int text_width, text_height;
get_text_size(cairo, config->font, &text_width, &text_height, NULL,
@ -397,7 +393,7 @@ static uint32_t render_workspace_button(cairo_t *cairo,
uint32_t ideal_height = ws_vertical_padding * 2 + text_height
+ border_width * 2;
uint32_t ideal_surface_height = ideal_height / output->scale;
if (surface_height < ideal_surface_height) {
if (output->height < ideal_surface_height) {
return ideal_surface_height;
}
@ -434,11 +430,11 @@ static uint32_t render_workspace_button(cairo_t *cairo,
wl_list_insert(&output->hotspots, &hotspot->link);
*x += width;
return surface_height;
return output->height;
}
static uint32_t render_to_cairo(cairo_t *cairo,
struct swaybar *bar, struct swaybar_output *output) {
static uint32_t render_to_cairo(cairo_t *cairo, struct swaybar_output *output) {
struct swaybar *bar = output->bar;
struct swaybar_config *config = bar->config;
cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
if (output->focused) {
@ -458,22 +454,19 @@ static uint32_t render_to_cairo(cairo_t *cairo,
*/
double x = output->width * output->scale;
if (bar->status) {
uint32_t h = render_status_line(cairo, config, output,
bar->status, output->focused, &x, output->height);
uint32_t h = render_status_line(cairo, output, &x);
max_height = h > max_height ? h : max_height;
}
x = 0;
if (config->workspace_buttons) {
struct swaybar_workspace *ws;
wl_list_for_each_reverse(ws, &output->workspaces, link) {
uint32_t h = render_workspace_button(cairo,
output, config, ws, &x, output->height);
uint32_t h = render_workspace_button(cairo, output, ws, &x);
max_height = h > max_height ? h : max_height;
}
}
if (config->binding_mode_indicator && config->mode) {
uint32_t h = render_binding_mode_indicator(cairo,
output, config, config->mode, x, output->height);
uint32_t h = render_binding_mode_indicator(cairo, output, x);
max_height = h > max_height ? h : max_height;
}
@ -506,9 +499,10 @@ void render_frame(struct swaybar *bar, struct swaybar_output *output) {
cairo_set_operator(cairo, CAIRO_OPERATOR_CLEAR);
cairo_paint(cairo);
cairo_restore(cairo);
uint32_t height = render_to_cairo(cairo, bar, output);
if (bar->config->height >= 0 && height < (uint32_t)bar->config->height) {
height = bar->config->height;
uint32_t height = render_to_cairo(cairo, output);
int config_height = output->bar->config->height;
if (config_height >= 0 && height < (uint32_t)config_height) {
height = config_height;
}
if (height != output->height) {
// Reconfigure surface
@ -519,7 +513,7 @@ void render_frame(struct swaybar *bar, struct swaybar_output *output) {
wl_surface_commit(output->surface);
} else if (height > 0) {
// Replay recording into shm and send it off
output->current_buffer = get_next_buffer(bar->shm,
output->current_buffer = get_next_buffer(output->bar->shm,
output->buffers,
output->width * output->scale,
output->height * output->scale);

2
swaybar/status_line.c
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@ -7,7 +7,9 @@
#include <stdio.h>
#include <unistd.h>
#include <wlr/util/log.h>
#include "swaybar/bar.h"
#include "swaybar/config.h"
#include "swaybar/i3bar.h"
#include "swaybar/event_loop.h"
#include "swaybar/status_line.h"
#include "readline.h"

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