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Merge pull request #551 from mikkeloscar/window-borders

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Implement Window borders
This commit is contained in:
Drew DeVault 2016-03-30 07:41:13 -04:00
commit 4bf10d7771
16 changed files with 655 additions and 47 deletions
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11
include/border.h Normal file
View file

@ -0,0 +1,11 @@
#ifndef _SWAY_BORDER_H
#define _SWAY_BORDER_H
#include <wlc/wlc.h>
#include "container.h"
void render_view_borders(wlc_handle view);
void update_view_border(swayc_t *view);
void map_update_view_border(swayc_t *view, void *data);
int get_font_text_height(const char *font);
#endif

10
include/client/pango.h
View file

@ -1,12 +1,12 @@
#ifndef _SWAY_CLIENT_PANGO_H
#define _SWAY_CLIENT_PANGO_H
#include "client/window.h"
#include "client/buffer.h"
#include <cairo/cairo.h>
#include <pango/pangocairo.h>
#include <stdarg.h>
PangoLayout *get_pango_layout(struct window *window, struct buffer *buffer, const char *text);
void get_text_size(struct window *window, int *width, int *height, const char *fmt, ...);
void pango_printf(struct window *window, const char *fmt, ...);
PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, const char *text);
void get_text_size(cairo_t *cairo, const char *font, int *width, int *height, const char *fmt, ...);
void pango_printf(cairo_t *cairo, const char *font, const char *fmt, ...);
#endif

30
include/config.h
View file

@ -148,6 +148,21 @@ struct bar_config {
} colors;
};
struct border_colors {
uint32_t border;
uint32_t background;
uint32_t text;
uint32_t indicator;
uint32_t child_border;
};
enum edge_border_types {
E_NONE, /**< Don't hide edge borders */
E_VERTICAL, /**< hide vertical edge borders */
E_HORIZONTAL, /**< hide horizontal edge borders */
E_BOTH /**< hide vertical and horizontal edge borders */
};
/**
* The configuration struct. The result of loading a config file.
*/
@ -169,6 +184,7 @@ struct sway_config {
enum swayc_layouts default_orientation;
enum swayc_layouts default_layout;
char *font;
int font_height;
// Flags
bool focus_follows_mouse;
@ -187,6 +203,20 @@ struct sway_config {
list_t *config_chain;
const char *current_config;
enum swayc_border_types border;
int border_thickness;
enum edge_border_types hide_edge_borders;
// border colors
struct {
struct border_colors focused;
struct border_colors focused_inactive;
struct border_colors unfocused;
struct border_colors urgent;
struct border_colors placeholder;
uint32_t background;
} border_colors;
};
/**

18
include/container.h
View file

@ -8,7 +8,7 @@ typedef struct sway_container swayc_t;
/**
* Different kinds of containers.
*
*
* This enum is in order. A container will never be inside of a container below
* it on this list.
*/
@ -36,6 +36,12 @@ enum swayc_layouts {
L_LAYOUTS,
};
enum swayc_border_types {
B_NONE, /**< No border */
B_PIXEL, /**< 1px border */
B_NORMAL /**< Normal border with title bar */
};
/**
* Stores information about a container.
*
@ -109,6 +115,16 @@ struct sway_container {
* If this container's children include a fullscreen view, this is that view.
*/
struct sway_container *fullscreen;
/**
* If this container is a view, this may be set to the window's decoration
* buffer (or NULL).
*/
unsigned char *border;
enum swayc_border_types border_type;
struct wlc_geometry border_geometry;
struct wlc_geometry title_bar_geometry;
struct wlc_geometry actual_geometry;
int border_thickness;
};
enum visibility_mask {

6
sway/CMakeLists.txt
View file

@ -5,6 +5,8 @@ include_directories(
${JSONC_INCLUDE_DIRS}
${XKBCOMMON_INCLUDE_DIRS}
${LIBINPUT_INCLUDE_DIRS}
${CAIRO_INCLUDE_DIRS}
${PANGO_INCLUDE_DIRS}
)
add_executable(sway
@ -24,6 +26,7 @@ add_executable(sway
output.c
resize.c
workspace.c
border.c
)
add_definitions(
@ -33,12 +36,15 @@ add_definitions(
target_link_libraries(sway
sway-common
sway-protocols
sway-wayland
${WLC_LIBRARIES}
${XKBCOMMON_LIBRARIES}
${PCRE_LIBRARIES}
${JSONC_LIBRARIES}
${WAYLAND_SERVER_LIBRARIES}
${LIBINPUT_LIBRARIES}
${PANGO_LIBRARIES}
${JSONC_LIBRARIES}
m
)

266
sway/border.c Normal file
View file

@ -0,0 +1,266 @@
#include "border.h"
#include <wlc/wlc-render.h>
#include <cairo/cairo.h>
#include <pango/pangocairo.h>
#include <stdlib.h>
#include <stdio.h>
#include "container.h"
#include "config.h"
#include "client/pango.h"
void cairo_set_source_u32(cairo_t *cairo, uint32_t color) {
int endian = 1;
if (*(char *)&endian == 1) { // little endian
cairo_set_source_rgba(cairo,
(color >> (1*8) & 0xFF) / 255.0,
(color >> (2*8) & 0xFF) / 255.0,
(color >> (3*8) & 0xFF) / 255.0,
(color >> (0*8) & 0xFF) / 255.0);
} else { // big endian
cairo_set_source_rgba(cairo,
(color >> (0*8) & 0xFF) / 255.0,
(color >> (3*8) & 0xFF) / 255.0,
(color >> (2*8) & 0xFF) / 255.0,
(color >> (1*8) & 0xFF) / 255.0);
}
}
static cairo_t *create_border_buffer(swayc_t *view, struct wlc_geometry geo, cairo_surface_t **surface) {
cairo_t *cr;
view->border_geometry = geo;
int stride = cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, geo.size.w);
view->border = calloc(stride * geo.size.h, sizeof(unsigned char));
if (!view->border) {
sway_log(L_DEBUG, "Unable to allocate buffer");
return NULL;
}
*surface = cairo_image_surface_create_for_data(view->border,
CAIRO_FORMAT_ARGB32, geo.size.w, geo.size.h, stride);
if (cairo_surface_status(*surface) != CAIRO_STATUS_SUCCESS) {
free(view->border);
view->border = NULL;
sway_log(L_DEBUG, "Unable to allocate surface");
return NULL;
}
cr = cairo_create(*surface);
if (cairo_status(cr) != CAIRO_STATUS_SUCCESS) {
cairo_surface_destroy(*surface);
free(view->border);
view->border = NULL;
sway_log(L_DEBUG, "Unable to create cairo context");
return NULL;
}
return cr;
}
// TODO: move to client/cairo.h when local set_source_u32 is fixed.
/**
* Renders a sharp line of any width and height.
*
* The line is drawn from (x,y) to (x+width,y+height) where width/height is 0
* if the line has a width/height of one pixel, respectively.
*/
static void render_sharp_line(cairo_t *cairo, uint32_t color, double x, double y, double width, double height) {
cairo_set_source_u32(cairo, color);
if (width > 1 && height > 1) {
cairo_rectangle(cairo, x, y, width, height);
cairo_fill(cairo);
} else {
if (width == 1) {
x += 0.5;
height += y;
width = x;
}
if (height == 1) {
y += 0.5;
width += x;
height = y;
}
cairo_move_to(cairo, x, y);
cairo_set_line_width(cairo, 1.0);
cairo_line_to(cairo, width, height);
cairo_stroke(cairo);
}
}
int get_font_text_height(const char *font) {
cairo_surface_t *surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 200, 200);
cairo_t *cr = cairo_create(surface);
int width, height;
get_text_size(cr, font, &width, &height, "Gg");
return height;
}
static void render_borders(swayc_t *view, cairo_t *cr, struct border_colors *colors) {
struct wlc_geometry *b = &view->border_geometry;
struct wlc_geometry *v = &view->actual_geometry;
// left border
int left_border = v->origin.x - b->origin.x;
if (left_border > 0) {
render_sharp_line(cr,
colors->child_border,
0, 0,
left_border,
b->size.h);
}
// right border
int right_border = b->size.w - v->size.w - left_border;
if (right_border > 0) {
render_sharp_line(cr,
colors->child_border,
b->size.w - right_border,
0,
right_border,
b->size.h);
}
// top border
int top_border = v->origin.y - b->origin.y;
if (top_border > 0) {
render_sharp_line(cr,
colors->child_border,
0, 0,
b->size.w,
top_border);
}
// bottom border
int bottom_border = b->size.h - (top_border + v->size.h);
if (bottom_border > 0) {
render_sharp_line(cr,
colors->child_border,
0,
b->size.h - bottom_border,
b->size.w,
bottom_border);
}
}
static void render_with_title_bar(swayc_t *view, cairo_t *cr, struct border_colors *colors) {
struct wlc_geometry *tb = &view->title_bar_geometry;
struct wlc_geometry *b = &view->border_geometry;
// borders
render_borders(view, cr, colors);
// title bar background
cairo_set_source_u32(cr, colors->child_border);
cairo_rectangle(cr, 0, 0, tb->size.w, tb->size.h);
cairo_fill(cr);
// header top line
render_sharp_line(cr, colors->border, 0, 0, tb->size.w, 1);
// text
if (view->name) {
int width, height;
get_text_size(cr, config->font, &width, &height, "%s", view->name);
cairo_move_to(cr, view->border_thickness, 2);
cairo_set_source_u32(cr, colors->text);
pango_printf(cr, config->font, "%s", view->name);
}
// header bottom line
render_sharp_line(cr, colors->border,
view->actual_geometry.origin.x - b->origin.x,
tb->size.h - 1,
view->actual_geometry.size.w, 1);
}
void map_update_view_border(swayc_t *view, void *data) {
if (view->type == C_VIEW) {
update_view_border(view);
}
}
void update_view_border(swayc_t *view) {
cairo_t *cr = NULL;
cairo_surface_t *surface = NULL;
if (view->border) {
free(view->border);
view->border = NULL;
}
swayc_t *focused = get_focused_view(&root_container);
swayc_t *container = swayc_parent_by_type(view, C_CONTAINER);
swayc_t *focused_inactive = NULL;
if (container) {
focused_inactive = swayc_focus_by_type(container, C_VIEW);
} else {
container = swayc_parent_by_type(view, C_WORKSPACE);
if (container) {
focused_inactive = swayc_focus_by_type(container, C_VIEW);
}
}
switch (view->border_type) {
case B_NONE:
break;
case B_PIXEL:
cr = create_border_buffer(view, view->border_geometry, &surface);
if (!cr) {
break;
}
if (focused == view) {
render_borders(view, cr, &config->border_colors.focused);
} else if (focused_inactive == view) {
render_borders(view, cr, &config->border_colors.focused_inactive);
} else {
render_borders(view, cr, &config->border_colors.unfocused);
}
break;
case B_NORMAL:
cr = create_border_buffer(view, view->border_geometry, &surface);
if (!cr) {
break;
}
if (focused == view) {
render_with_title_bar(view, cr, &config->border_colors.focused);
} else if (focused_inactive == view) {
render_with_title_bar(view, cr, &config->border_colors.focused_inactive);
} else {
render_with_title_bar(view, cr, &config->border_colors.unfocused);
}
break;
}
if (surface) {
cairo_surface_flush(surface);
cairo_surface_destroy(surface);
}
if (cr) {
cairo_destroy(cr);
}
}
void render_view_borders(wlc_handle view) {
swayc_t *c = swayc_by_handle(view);
if (!c || c->border_type == B_NONE) {
return;
}
if (c->border_type == B_NORMAL) {
// update window title
const char *new_name = wlc_view_get_title(view);
if (new_name && strcmp(c->name, new_name) != 0) {
free(c->name);
c->name = strdup(new_name);
update_view_border(c);
}
}
if (c->border) {
wlc_pixels_write(WLC_RGBA8888, &c->border_geometry, c->border);
}
}

111
sway/commands.c
View file

@ -31,6 +31,7 @@
#include "ipc-server.h"
#include "list.h"
#include "input.h"
#include "border.h"
typedef struct cmd_results *sway_cmd(int argc, char **argv);
@ -43,6 +44,7 @@ static sway_cmd cmd_assign;
static sway_cmd cmd_bar;
static sway_cmd cmd_bindcode;
static sway_cmd cmd_bindsym;
static sway_cmd cmd_border;
static sway_cmd cmd_debuglog;
static sway_cmd cmd_exec;
static sway_cmd cmd_exec_always;
@ -55,6 +57,7 @@ static sway_cmd cmd_font;
static sway_cmd cmd_for_window;
static sway_cmd cmd_fullscreen;
static sway_cmd cmd_gaps;
static sway_cmd cmd_hide_edge_borders;
static sway_cmd cmd_include;
static sway_cmd cmd_input;
static sway_cmd cmd_kill;
@ -345,6 +348,71 @@ static struct cmd_results *cmd_bindcode(int argc, char **argv) {
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
static struct cmd_results *cmd_border(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "border", EXPECTED_AT_LEAST, 1))) {
return error;
}
if (argc > 2) {
return cmd_results_new(CMD_FAILURE, "border",
"Expected 'border <normal|pixel|none|toggle> [<n>]");
}
enum swayc_border_types border = config->border;
int thickness = config->border_thickness;
swayc_t *view = NULL;
if (config->active) {
view = get_focused_view(&root_container);
border = view->border_type;
thickness = view->border_thickness;
}
if (strcasecmp(argv[0], "none") == 0) {
border = B_NONE;
} else if (strcasecmp(argv[0], "normal") == 0) {
border = B_NORMAL;
} else if (strcasecmp(argv[0], "pixel") == 0) {
border = B_PIXEL;
} else if (strcasecmp(argv[0], "toggle") == 0) {
switch (border) {
case B_NONE:
border = B_PIXEL;
break;
case B_NORMAL:
border = B_NONE;
break;
case B_PIXEL:
border = B_NORMAL;
break;
}
} else {
return cmd_results_new(CMD_FAILURE, "border",
"Expected 'border <normal|pixel|none|toggle>");
}
if (argc == 2 && (border == B_NORMAL || border == B_PIXEL)) {
thickness = (int)strtol(argv[1], NULL, 10);
if (errno == ERANGE || thickness < 0) {
errno = 0;
return cmd_results_new(CMD_INVALID, "border", "Number is out out of range.");
}
}
if (config->active && view) {
view->border_type = border;
view->border_thickness = thickness;
update_geometry(view);
} else {
config->border = border;
config->border_thickness = thickness;
}
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
static struct cmd_results *cmd_exec_always(int argc, char **argv) {
struct cmd_results *error = NULL;
if (!config->active) return cmd_results_new(CMD_DEFER, NULL, NULL);
@ -847,9 +915,9 @@ static struct cmd_results *cmd_move(int argc, char **argv) {
} else if (strcasecmp(argv[0], "position") == 0 && strcasecmp(argv[1], "mouse") == 0) {
if (view->is_floating) {
swayc_t *output = swayc_parent_by_type(view, C_OUTPUT);
const struct wlc_geometry *geometry = wlc_view_get_geometry(view->handle);
struct wlc_geometry g;
wlc_view_get_visible_geometry(view->handle, &g);
const struct wlc_size *size = wlc_output_get_resolution(output->handle);
struct wlc_geometry g = *geometry;
struct wlc_point origin;
wlc_pointer_get_position(&origin);
@ -1500,6 +1568,29 @@ static struct cmd_results *cmd_smart_gaps(int argc, char **argv) {
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
static struct cmd_results *cmd_hide_edge_borders(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "hide_edge_borders", EXPECTED_EQUAL_TO, 1))) {
return error;
}
if (strcasecmp(argv[0], "none") == 0) {
config->hide_edge_borders = E_NONE;
} else if (strcasecmp(argv[0], "vertical") == 0) {
config->hide_edge_borders = E_VERTICAL;
} else if (strcasecmp(argv[0], "horizontal") == 0) {
config->hide_edge_borders = E_HORIZONTAL;
} else if (strcasecmp(argv[0], "both") == 0) {
config->hide_edge_borders = E_BOTH;
} else {
return cmd_results_new(CMD_INVALID, "hide_edge_borders",
"Expected 'hide_edge_borders <none|vertical|horizontal|both>'");
}
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
static struct cmd_results *cmd_kill(int argc, char **argv) {
if (config->reading) return cmd_results_new(CMD_FAILURE, "kill", "Can't be used in config file.");
if (!config->active) return cmd_results_new(CMD_FAILURE, "kill", "Can only be used when sway is running.");
@ -1866,16 +1957,18 @@ static struct cmd_results *cmd_font(int argc, char **argv) {
}
char *font = join_args(argv, argc);
free(config->font);
if (strlen(font) > 6 && strncmp("pango:", font, 6) == 0) {
free(config->font);
config->font = font;
sway_log(L_DEBUG, "Settings font %s", config->font);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
} else {
config->font = strdup(font + 6);
free(font);
return cmd_results_new(CMD_FAILURE, "font", "non-pango font detected");
} else {
config->font = font;
}
config->font_height = get_font_text_height(config->font);
sway_log(L_DEBUG, "Settings font %s", config->font);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
@ -2044,6 +2137,7 @@ static struct cmd_handler handlers[] = {
{ "bar", cmd_bar },
{ "bindcode", cmd_bindcode },
{ "bindsym", cmd_bindsym },
{ "border", cmd_border },
{ "debuglog", cmd_debuglog },
{ "default_orientation", cmd_orientation },
{ "exec", cmd_exec },
@ -2057,6 +2151,7 @@ static struct cmd_handler handlers[] = {
{ "for_window", cmd_for_window },
{ "fullscreen", cmd_fullscreen },
{ "gaps", cmd_gaps },
{ "hide_edge_borders", cmd_hide_edge_borders },
{ "include", cmd_include },
{ "input", cmd_input },
{ "kill", cmd_kill },

42
sway/config.c
View file

@ -22,6 +22,7 @@
#include "input_state.h"
#include "criteria.h"
#include "input.h"
#include "border.h"
struct sway_config *config = NULL;
@ -160,7 +161,8 @@ static void config_defaults(struct sway_config *config) {
config->resizing_key = M_RIGHT_CLICK;
config->default_layout = L_NONE;
config->default_orientation = L_NONE;
config->font = strdup("pango:monospace 10");
config->font = strdup("monospace 10");
config->font_height = get_font_text_height(config->font);
// Flags
config->focus_follows_mouse = true;
@ -181,6 +183,44 @@ static void config_defaults(struct sway_config *config) {
config->config_chain = create_list();
config->current_config = NULL;
// borders
config->border = B_NORMAL;
config->border_thickness = 2;
config->hide_edge_borders = E_NONE;
// border colors
config->border_colors.focused.border = 0x4C7899FF;
config->border_colors.focused.background = 0x285577FF;
config->border_colors.focused.text = 0xFFFFFFFF;
config->border_colors.focused.indicator = 0x2E9EF4FF;
config->border_colors.focused.child_border = 0x285577FF;
config->border_colors.focused_inactive.border = 0x333333FF;
config->border_colors.focused_inactive.background = 0x5F676AFF;
config->border_colors.focused_inactive.text = 0xFFFFFFFF;
config->border_colors.focused_inactive.indicator = 0x484E50FF;
config->border_colors.focused_inactive.child_border = 0x5F676AFF;
config->border_colors.unfocused.border = 0x333333FF;
config->border_colors.unfocused.background = 0x222222FF;
config->border_colors.unfocused.text = 0x888888FF;
config->border_colors.unfocused.indicator = 0x292D2EFF;
config->border_colors.unfocused.child_border = 0x222222FF;
config->border_colors.urgent.border = 0x2F343AFF;
config->border_colors.urgent.background = 0x900000FF;
config->border_colors.urgent.text = 0xFFFFFFFF;
config->border_colors.urgent.indicator = 0x900000FF;
config->border_colors.urgent.child_border = 0x900000FF;
config->border_colors.placeholder.border = 0x000000FF;
config->border_colors.placeholder.background = 0x0C0C0CFF;
config->border_colors.placeholder.text = 0xFFFFFFFF;
config->border_colors.placeholder.indicator = 0x000000FF;
config->border_colors.placeholder.child_border = 0x0C0C0CFF;
config->border_colors.background = 0xFFFFFFFF;
}
static int compare_modifiers(const void *left, const void *right) {

21
sway/container.c
View file

@ -22,8 +22,11 @@ static swayc_t *new_swayc(enum swayc_types type) {
c->gaps = -1;
c->layout = L_NONE;
c->type = type;
c->border_type = config->border;
c->border_thickness = config->border_thickness;
if (type != C_VIEW) {
c->children = create_list();
c->border_type = B_NONE;
}
return c;
}
@ -266,11 +269,12 @@ swayc_t *new_view(swayc_t *sibling, wlc_handle handle) {
view->is_focused = true;
view->sticky = false;
// Setup geometry
const struct wlc_geometry* geometry = wlc_view_get_geometry(handle);
struct wlc_geometry geometry;
wlc_view_get_visible_geometry(handle, &geometry);
view->width = 0;
view->height = 0;
view->desired_width = geometry->size.w;
view->desired_height = geometry->size.h;
view->desired_width = geometry.size.w;
view->desired_height = geometry.size.h;
view->is_floating = false;
@ -303,13 +307,14 @@ swayc_t *new_floating_view(wlc_handle handle) {
view->sticky = false;
// Set the geometry of the floating view
const struct wlc_geometry* geometry = wlc_view_get_geometry(handle);
struct wlc_geometry geometry;
wlc_view_get_visible_geometry(handle, &geometry);
// give it requested geometry, but place in center
view->x = (swayc_active_workspace()->width - geometry->size.w) / 2;
view->y = (swayc_active_workspace()->height- geometry->size.h) / 2;
view->width = geometry->size.w;
view->height = geometry->size.h;
view->x = (swayc_active_workspace()->width - geometry.size.w) / 2;
view->y = (swayc_active_workspace()->height- geometry.size.h) / 2;
view->width = geometry.size.w;
view->height = geometry.size.h;
view->desired_width = view->width;
view->desired_height = view->height;

5
sway/focus.c
View file

@ -7,6 +7,7 @@
#include "config.h"
#include "input_state.h"
#include "ipc-server.h"
#include "border.h"
bool locked_container_focus = false;
bool locked_view_focus = false;
@ -28,6 +29,8 @@ static void update_focus(swayc_t *c) {
// Case where output changes
case C_OUTPUT:
// update borders for views in prev
container_map(prev, map_update_view_border, NULL);
wlc_output_focus(c->handle);
break;
@ -130,6 +133,7 @@ bool set_focused_container(swayc_t *c) {
// unactivate previous focus
if (focused->type == C_VIEW) {
wlc_view_set_state(focused->handle, WLC_BIT_ACTIVATED, false);
update_view_border(focused);
}
// activate current focus
if (p->type == C_VIEW) {
@ -137,6 +141,7 @@ bool set_focused_container(swayc_t *c) {
// set focus if view_focus is unlocked
if (!locked_view_focus) {
wlc_view_focus(p->handle);
update_view_border(p);
}
}
} else if (p->type == C_WORKSPACE) {

6
sway/handlers.c
View file

@ -9,6 +9,7 @@
#include <ctype.h>
#include "handlers.h"
#include "border.h"
#include "log.h"
#include "layout.h"
#include "config.h"
@ -150,6 +151,10 @@ static void handle_output_post_render(wlc_handle output) {
ipc_get_pixels(output);
}
static void handle_view_pre_render(wlc_handle view) {
render_view_borders(view);
}
static void handle_output_resolution_change(wlc_handle output, const struct wlc_size *from, const struct wlc_size *to) {
sway_log(L_DEBUG, "Output %u resolution changed to %d x %d", (unsigned int)output, to->w, to->h);
swayc_t *c = swayc_by_handle(output);
@ -716,6 +721,7 @@ void register_wlc_handlers() {
wlc_set_view_created_cb(handle_view_created);
wlc_set_view_destroyed_cb(handle_view_destroyed);
wlc_set_view_focus_cb(handle_view_focus);
wlc_set_view_render_pre_cb(handle_view_pre_render);
wlc_set_view_request_geometry_cb(handle_view_geometry_request);
wlc_set_view_request_state_cb(handle_view_state_request);
wlc_set_keyboard_key_cb(handle_key);

116
sway/layout.c
View file

@ -12,6 +12,7 @@
#include "focus.h"
#include "output.h"
#include "ipc-server.h"
#include "border.h"
swayc_t root_container;
list_t *scratchpad;
@ -373,6 +374,46 @@ void move_workspace_to(swayc_t* workspace, swayc_t* destination) {
update_visibility(src_op);
}
static void update_border_geometry_floating(swayc_t *c, struct wlc_geometry *geometry) {
struct wlc_geometry g = *geometry;
c->actual_geometry = g;
switch (c->border_type) {
case B_NONE:
break;
case B_PIXEL:
g.origin.x -= c->border_thickness;
g.origin.y -= c->border_thickness;
g.size.w += (c->border_thickness * 2);
g.size.h += (c->border_thickness * 2);
break;
case B_NORMAL:
g.origin.x -= c->border_thickness;
uint32_t title_bar_height = config->font_height + 4; // borders + padding
g.origin.y -= title_bar_height;
g.size.w += (c->border_thickness * 2);
g.size.h += (c->border_thickness + title_bar_height);
struct wlc_geometry title_bar = {
.origin = {
.x = g.origin.x,
.y = g.origin.y
},
.size = {
.w = g.size.w,
.h = title_bar_height
}
};
c->title_bar_geometry = title_bar;
break;
}
c->border_geometry = g;
*geometry = c->actual_geometry;
update_view_border(c);
}
void update_geometry(swayc_t *container) {
if (container->type != C_VIEW) {
return;
@ -426,6 +467,81 @@ void update_geometry(swayc_t *container) {
geometry.size.h = ws->y + ws->height - geometry.origin.y;
}
}
if (swayc_is_fullscreen(container)) {
container->border_geometry = (const struct wlc_geometry){0};
container->title_bar_geometry = (const struct wlc_geometry){0};
} else if (container->is_floating) { // allocate border for floating window
update_border_geometry_floating(container, &geometry);
} else if (!container->is_floating) { // allocate border for titled window
container->border_geometry = geometry;
int border_top = container->border_thickness;
int border_bottom = container->border_thickness;
int border_left = container->border_thickness;
int border_right = container->border_thickness;
// handle hide_edge_borders
if (config->hide_edge_borders != E_NONE && gap <= 0) {
swayc_t *output = swayc_parent_by_type(container, C_OUTPUT);
const struct wlc_size *size = wlc_output_get_resolution(output->handle);
if (config->hide_edge_borders == E_HORIZONTAL || config->hide_edge_borders == E_BOTH) {
if (geometry.origin.x == 0) {
border_left = 0;
}
if (geometry.origin.x + geometry.size.w == size->w) {
border_right = 0;
}
}
if (config->hide_edge_borders == E_VERTICAL || config->hide_edge_borders == E_BOTH) {
if (geometry.origin.y == 0) {
border_top = 0;
}
if (geometry.origin.y + geometry.size.h == size->h) {
border_bottom = 0;
}
}
}
switch (container->border_type) {
case B_NONE:
break;
case B_PIXEL:
geometry.origin.x += border_left;
geometry.origin.y += border_top;
geometry.size.w -= (border_left + border_right);
geometry.size.h -= (border_top + border_bottom);
break;
case B_NORMAL:
{
struct wlc_geometry title_bar = {
.origin = {
.x = container->border_geometry.origin.x,
.y = container->border_geometry.origin.y
},
.size = {
.w = container->border_geometry.size.w,
.h = config->font_height + 4 // borders + padding
}
};
geometry.origin.x += border_left;
geometry.origin.y += title_bar.size.h;
geometry.size.w -= (border_left + border_right);
geometry.size.h -= (border_bottom + title_bar.size.h);
container->title_bar_geometry = title_bar;
break;
}
}
container->actual_geometry = geometry;
update_view_border(container);
}
wlc_view_set_geometry(container->handle, 0, &geometry);
}

12
sway/sway.5.txt
View file

@ -43,6 +43,15 @@ The following commands may only be used in the configuration file.
The following commands cannot be used directly in the configuration file.
They are expected to be used with **bindsym** or at runtime through **swaymsg**(1).
**border** <normal|pixel> [<n>]::
Set border style for windows. _normal_ includes a border of thickness _n_ and
a title bar. _pixel_ is just the border without title bar. Default is _normal_
with border thickness 2.
**border** <none|toggle>::
Set border style to _none_ or _toggle_ between the available border styles:
_normal_, _pixel_, _none_.
**exit**::
Exit sway and end your Wayland session.
@ -67,6 +76,9 @@ They are expected to be used with **bindsym** or at runtime through **swaymsg**(
**fullscreen**::
Toggles fullscreen status for the focused view.
**hide_edge_borders** <none|vertical|horizontal|both>::
Hide window borders adjacent to the screen edges. Default is _none_.
**layout** <mode>::
Sets the layout mode of the focused container. _mode_ can be one of _splith_,
_splitv_, or _toggle split_.

4
swaybar/config.c
View file

@ -35,9 +35,11 @@ uint32_t parse_position(const char *position) {
char *parse_font(const char *font) {
char *new_font = NULL;
if (strncmp("pango:", font, 6) == 0) {
new_font = strdup(font + 6);
font += 6;
}
new_font = strdup(font);
return new_font;
}

22
swaybar/render.c
View file

@ -50,7 +50,7 @@ static void render_sharp_line(cairo_t *cairo, uint32_t color, double x, double y
static void render_block(struct window *window, struct config *config, struct status_block *block, double *x, bool edge) {
int width, height, sep_width;
get_text_size(window, &width, &height, "%s", block->full_text);
get_text_size(window->cairo, window->font, &width, &height, "%s", block->full_text);
int textwidth = width;
double block_width = width;
@ -74,7 +74,7 @@ static void render_block(struct window *window, struct config *config, struct st
// Add separator
if (!edge) {
if (config->sep_symbol) {
get_text_size(window, &sep_width, &height, "%s", config->sep_symbol);
get_text_size(window->cairo, window->font, &sep_width, &height, "%s", config->sep_symbol);
if (sep_width > block->separator_block_width) {
block->separator_block_width = sep_width + margin * 2;
}
@ -136,7 +136,7 @@ static void render_block(struct window *window, struct config *config, struct st
cairo_move_to(window->cairo, offset, margin);
cairo_set_source_u32(window->cairo, block->color);
pango_printf(window, "%s", block->full_text);
pango_printf(window->cairo, window->font, "%s", block->full_text);
pos += width;
@ -159,7 +159,7 @@ static void render_block(struct window *window, struct config *config, struct st
if (config->sep_symbol) {
offset = pos + (block->separator_block_width - sep_width) / 2;
cairo_move_to(window->cairo, offset, margin);
pango_printf(window, "%s", config->sep_symbol);
pango_printf(window->cairo, window->font, "%s", config->sep_symbol);
} else {
cairo_set_line_width(window->cairo, 1);
cairo_move_to(window->cairo, pos + block->separator_block_width/2,
@ -201,7 +201,7 @@ static void render_workspace_button(struct window *window, struct config *config
char *name = handle_workspace_number(config->strip_workspace_numbers, ws->name);
int width, height;
get_text_size(window, &width, &height, "%s", name);
get_text_size(window->cairo, window->font, &width, &height, "%s", name);
struct box_colors box_colors;
if (ws->urgent) {
box_colors = config->colors.urgent_workspace;
@ -228,7 +228,7 @@ static void render_workspace_button(struct window *window, struct config *config
// text
cairo_set_source_u32(window->cairo, box_colors.text);
cairo_move_to(window->cairo, (int)*x + ws_horizontal_padding, margin);
pango_printf(window, "%s", name);
pango_printf(window->cairo, window->font, "%s", name);
*x += width + ws_horizontal_padding * 2 + ws_spacing;
@ -237,7 +237,7 @@ static void render_workspace_button(struct window *window, struct config *config
static void render_binding_mode_indicator(struct window *window, struct config *config, double pos) {
int width, height;
get_text_size(window, &width, &height, "%s", config->mode);
get_text_size(window->cairo, window->font, &width, &height, "%s", config->mode);
// background
cairo_set_source_u32(window->cairo, config->colors.binding_mode.background);
@ -254,7 +254,7 @@ static void render_binding_mode_indicator(struct window *window, struct config *
// text
cairo_set_source_u32(window->cairo, config->colors.binding_mode.text);
cairo_move_to(window->cairo, (int)pos + ws_horizontal_padding, margin);
pango_printf(window, "%s", config->mode);
pango_printf(window->cairo, window->font, "%s", config->mode);
}
void render(struct output *output, struct config *config, struct status_line *line) {
@ -278,9 +278,9 @@ void render(struct output *output, struct config *config, struct status_line *li
int width, height;
if (line->protocol == TEXT) {
get_text_size(window, &width, &height, "%s", line->text_line);
get_text_size(window->cairo, window->font, &width, &height, "%s", line->text_line);
cairo_move_to(cairo, window->width - margin - width, margin);
pango_printf(window, "%s", line->text_line);
pango_printf(window->cairo, window->font, "%s", line->text_line);
} else if (line->protocol == I3BAR && line->block_line) {
double pos = window->width - 0.5;
bool edge = true;
@ -312,7 +312,7 @@ void render(struct output *output, struct config *config, struct status_line *li
void set_window_height(struct window *window, int height) {
int text_width, text_height;
get_text_size(window, &text_width, &text_height, "Test string for measuring purposes");
get_text_size(window->cairo, window->font, &text_width, &text_height, "Test string for measuring purposes");
if (height > 0) {
margin = (height - text_height) / 2;
ws_vertical_padding = margin - 1.5;

22
wayland/pango.c
View file

@ -4,21 +4,19 @@
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "client/window.h"
#include "client/buffer.h"
#include "log.h"
PangoLayout *get_pango_layout(struct window *window, const char *text) {
PangoLayout *layout = pango_cairo_create_layout(window->cairo);
PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, const char *text) {
PangoLayout *layout = pango_cairo_create_layout(cairo);
pango_layout_set_text(layout, text, -1);
PangoFontDescription *desc = pango_font_description_from_string(window->font);
PangoFontDescription *desc = pango_font_description_from_string(font);
pango_layout_set_font_description(layout, desc);
pango_layout_set_single_paragraph_mode(layout, 1);
pango_font_description_free(desc);
return layout;
}
void get_text_size(struct window *window, int *width, int *height, const char *fmt, ...) {
void get_text_size(cairo_t *cairo, const char *font, int *width, int *height, const char *fmt, ...) {
char *buf = malloc(2048);
va_list args;
@ -28,8 +26,8 @@ void get_text_size(struct window *window, int *width, int *height, const char *f
}
va_end(args);
PangoLayout *layout = get_pango_layout(window, buf);
pango_cairo_update_layout(window->cairo, layout);
PangoLayout *layout = get_pango_layout(cairo, font, buf);
pango_cairo_update_layout(cairo, layout);
pango_layout_get_pixel_size(layout, width, height);
@ -38,7 +36,7 @@ void get_text_size(struct window *window, int *width, int *height, const char *f
free(buf);
}
void pango_printf(struct window *window, const char *fmt, ...) {
void pango_printf(cairo_t *cairo, const char *font, const char *fmt, ...) {
char *buf = malloc(2048);
va_list args;
@ -48,10 +46,10 @@ void pango_printf(struct window *window, const char *fmt, ...) {
}
va_end(args);
PangoLayout *layout = get_pango_layout(window, buf);
pango_cairo_update_layout(window->cairo, layout);
PangoLayout *layout = get_pango_layout(cairo, font, buf);
pango_cairo_update_layout(cairo, layout);
pango_cairo_show_layout(window->cairo, layout);
pango_cairo_show_layout(cairo, layout);
g_object_unref(layout);