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Merge pull request #2 from SirCmpwn/master

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aouelete 2015-08-21 11:12:26 -04:00
commit d93d416849
20 changed files with 709 additions and 123 deletions
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10
CMakeLists.txt
View file

@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 2.8.5)
project(sway C)
set(CMAKE_C_FLAGS "-g")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "bin/")
add_definitions("-Wall")
add_definitions("-Wall -Wextra -Wno-unused-parameter")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/CMake)
find_package(XKBCommon REQUIRED)
@ -69,3 +69,11 @@ INSTALL(
FILES ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/sway.5
DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man5
)
INSTALL(
FILES ${PROJECT_SOURCE_DIR}/sway.desktop
DESTINATION ${CMAKE_INSTALL_PREFIX}/share/wayland-sessions/)
INSTALL(
FILES ${PROJECT_SOURCE_DIR}/sway-xorg.desktop
DESTINATION ${CMAKE_INSTALL_PREFIX}/share/xsessions/)

2
config
View file

@ -22,7 +22,7 @@ set $menu dmenu_run
# Basics:
#
# start a terminal
bindsym $mod+Return exec urxvt
bindsym $mod+Return exec $term
# kill focused window
bindsym $mod+Shift+q kill

17
include/container.h
View file

@ -15,6 +15,7 @@ enum swayc_types{
C_TYPES,
};
enum swayc_layouts{
L_NONE,
L_HORIZ,
@ -33,12 +34,12 @@ struct sway_container {
enum swayc_layouts layout;
// Not including borders or margins
int width, height;
double width, height;
// Used for setting floating geometry
int desired_width, desired_height;
int x, y;
double x, y;
bool visible;
bool is_floating;
@ -55,6 +56,7 @@ struct sway_container {
struct sway_container *focused;
};
// Container Creation
swayc_t *new_output(wlc_handle handle);
swayc_t *new_workspace(swayc_t *output, const char *name);
@ -65,16 +67,27 @@ swayc_t *new_view(swayc_t *sibling, wlc_handle handle);
// Creates view as a new floating view which is in the active workspace
swayc_t *new_floating_view(wlc_handle handle);
// Container Destroying
swayc_t *destroy_output(swayc_t *output);
// Destroys workspace if empty and returns parent pointer, else returns NULL
swayc_t *destroy_workspace(swayc_t *workspace);
// Destroyes container and all parent container if they are empty, returns
// topmost non-empty parent. returns NULL otherwise
swayc_t *destroy_container(swayc_t *container);
// Destroys view and all empty parent containers. return topmost non-empty
// parent
swayc_t *destroy_view(swayc_t *view);
// Container Lookup
swayc_t *swayc_parent_by_type(swayc_t *container, enum swayc_types);
swayc_t *swayc_parent_by_layout(swayc_t *container, enum swayc_layouts);
swayc_t *find_container(swayc_t *container, bool (*test)(swayc_t *view, void *data), void *data);
void container_map(swayc_t *, void (*f)(swayc_t *, void *), void *);
// Mappings
void set_view_visibility(swayc_t *view, void *data);
void reset_gaps(swayc_t *view, void *data);

6
include/input_state.h
View file

@ -34,6 +34,11 @@ extern struct pointer_state {
bool drag;
bool resize;
} floating;
struct pointer_tiling {
bool resize;
swayc_t *init_view;
struct wlc_origin *lock_pos;
} tiling;
struct pointer_lock {
bool left;
bool right;
@ -44,6 +49,7 @@ extern struct pointer_state {
void start_floating(swayc_t *view);
void reset_floating(swayc_t *view);
void input_init(void);
#endif

12
include/ipc.h
View file

@ -2,14 +2,14 @@
#define _SWAY_IPC_H
enum ipc_command_type {
IPC_COMMAND = 0,
IPC_COMMAND = 0,
IPC_GET_WORKSPACES = 1,
IPC_SUBSCRIBE = 2,
IPC_GET_OUTPUTS = 3,
IPC_GET_TREE = 4,
IPC_GET_MARKS = 5,
IPC_SUBSCRIBE = 2,
IPC_GET_OUTPUTS = 3,
IPC_GET_TREE = 4,
IPC_GET_MARKS = 5,
IPC_GET_BAR_CONFIG = 6,
IPC_GET_VERSION = 7,
IPC_GET_VERSION = 7,
};
void ipc_init(void);

7
include/layout.h
View file

@ -17,8 +17,11 @@ swayc_t *add_sibling(swayc_t *sibling, swayc_t *child);
swayc_t *replace_child(swayc_t *child, swayc_t *new_child);
swayc_t *remove_child(swayc_t *child);
void move_container(swayc_t* container,swayc_t* root,enum movement_direction direction);
// Layout
void arrange_windows(swayc_t *container, int width, int height);
void arrange_windows(swayc_t *container, double width, double height);
// Focus
void unfocus_all(swayc_t *container);
@ -29,4 +32,6 @@ swayc_t *get_focused_container(swayc_t *parent);
swayc_t *get_swayc_for_handle(wlc_handle handle, swayc_t *parent);
swayc_t *get_swayc_in_direction(swayc_t *container, enum movement_direction dir);
void recursive_resize(swayc_t *container, double amount, enum wlc_resize_edge edge);
#endif

6
include/log.h
View file

@ -10,10 +10,10 @@ typedef enum {
L_DEBUG = 3,
} log_importance_t;
void init_log(int verbosity);
void init_log(log_importance_t verbosity);
void sway_log_colors(int mode);
void sway_log(int verbosity, const char* format, ...) __attribute__((format(printf,2,3)));
void sway_log_errno(int verbosity, char* format, ...) __attribute__((format(printf,2,3)));
void sway_log(log_importance_t verbosity, const char* format, ...) __attribute__((format(printf,2,3)));
void sway_log_errno(log_importance_t verbosity, char* format, ...) __attribute__((format(printf,2,3)));
void sway_abort(const char* format, ...) __attribute__((format(printf,1,2)));
bool sway_assert(bool condition, const char* format, ...) __attribute__((format(printf,2,3)));

1
include/stringop.h
View file

@ -10,5 +10,6 @@ char *code_strchr(const char *string, char delimiter);
char *code_strstr(const char *haystack, const char *needle);
int unescape_string(char *string);
char *join_args(char **argv, int argc);
char *join_list(list_t *list, char *separator);
#endif

5
sway-xorg.desktop Normal file
View file

@ -0,0 +1,5 @@
[Desktop Entry]
Name=Sway (Xorg)
Comment=SirCmpwn's Wayland window manager
Exec=sway
Type=Application

5
sway.desktop Normal file
View file

@ -0,0 +1,5 @@
[Desktop Entry]
Name=Sway
Comment=SirCmpwn's Wayland window manager
Exec=sway
Type=Application

187
sway/commands.c
View file

@ -106,7 +106,7 @@ static bool cmd_bindsym(struct sway_config *config, int argc, char **argv) {
// Check for a modifier key
int j;
bool is_mod = false;
for (j = 0; j < sizeof(modifiers) / sizeof(struct modifier_key); ++j) {
for (j = 0; j < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++j) {
if (strcasecmp(modifiers[j].name, split->items[i]) == 0) {
binding->modifiers |= modifiers[j].mod;
is_mod = true;
@ -206,7 +206,7 @@ static bool cmd_floating(struct sway_config *config, int argc, char **argv) {
if (!view->is_floating) {
// Remove view from its current location
destroy_container(remove_child(view));
// and move it into workspace floating
add_floating(active_workspace,view);
view->x = (active_workspace->width - view->width)/2;
@ -261,7 +261,7 @@ static bool cmd_floating_mod(struct sway_config *config, int argc, char **argv)
// set modifer keys
for (i = 0; i < split->length; ++i) {
for (j = 0; j < sizeof(modifiers) / sizeof(struct modifier_key); ++j) {
for (j = 0; j < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++j) {
if (strcasecmp(modifiers[j].name, split->items[i]) == 0) {
config->floating_mod |= modifiers[j].mod;
}
@ -341,6 +341,27 @@ static bool cmd_focus_follows_mouse(struct sway_config *config, int argc, char *
return true;
}
static bool cmd_move(struct sway_config *config, int argc, char **argv) {
if (!checkarg(argc, "workspace", EXPECTED_EQUAL_TO, 1)) {
return false;
}
swayc_t *view = get_focused_container(&root_container);
if (strcasecmp(argv[0], "left") == 0) {
move_container(view,&root_container,MOVE_LEFT);
} else if (strcasecmp(argv[0], "right") == 0) {
move_container(view,&root_container,MOVE_RIGHT);
} else if (strcasecmp(argv[0], "up") == 0) {
move_container(view,&root_container,MOVE_UP);
} else if (strcasecmp(argv[0], "down") == 0) {
move_container(view,&root_container,MOVE_DOWN);
} else {
return false;
}
return true;
}
static bool cmd_gaps(struct sway_config *config, int argc, char **argv) {
if (!checkarg(argc, "gaps", EXPECTED_AT_LEAST, 1)) {
return false;
@ -390,7 +411,6 @@ static bool cmd_layout(struct sway_config *config, int argc, char **argv) {
return false;
}
swayc_t *parent = get_focused_container(&root_container);
while (parent->type == C_VIEW) {
parent = parent->parent;
}
@ -422,6 +442,159 @@ static bool cmd_reload(struct sway_config *config, int argc, char **argv) {
return true;
}
static bool cmd_resize(struct sway_config *config, int argc, char **argv) {
if (!checkarg(argc, "resize", EXPECTED_AT_LEAST, 3)) {
return false;
}
char *end;
int amount = (int)strtol(argv[2], &end, 10);
if (errno == ERANGE || amount == 0) {
errno = 0;
return false;
}
if (strcmp(argv[0], "shrink") != 0 && strcmp(argv[0], "grow") != 0) {
return false;
}
if (strcmp(argv[0], "shrink") == 0) {
amount *= -1;
}
swayc_t *parent = get_focused_view(active_workspace);
swayc_t *focused = parent;
swayc_t *sibling;
if (!parent) {
return true;
}
// Find the closest parent container which has siblings of the proper layout.
// Then apply the resize to all of them.
int i;
if (strcmp(argv[1], "width") == 0) {
int lnumber = 0;
int rnumber = 0;
while (parent->parent) {
if (parent->parent->layout == L_HORIZ) {
for (i = 0; i < parent->parent->children->length; i++) {
sibling = parent->parent->children->items[i];
if (sibling->x != focused->x) {
if (sibling->x < parent->x) {
lnumber++;
} else if (sibling->x > parent->x) {
rnumber++;
}
}
}
if (rnumber || lnumber) {
break;
}
}
parent = parent->parent;
}
if (parent == &root_container) {
return true;
}
sway_log(L_DEBUG, "Found the proper parent: %p. It has %d l conts, and %d r conts", parent->parent, lnumber, rnumber);
//TODO: Ensure rounding is done in such a way that there are NO pixel leaks
for (i = 0; i < parent->parent->children->length; i++) {
sibling = parent->parent->children->items[i];
if (sibling->x != focused->x) {
if (sibling->x < parent->x) {
double pixels = -1 * amount;
pixels /= lnumber;
if (rnumber) {
recursive_resize(sibling, pixels/2, WLC_RESIZE_EDGE_RIGHT);
} else {
recursive_resize(sibling, pixels, WLC_RESIZE_EDGE_RIGHT);
}
} else if (sibling->x > parent->x) {
double pixels = -1 * amount;
pixels /= rnumber;
if (lnumber) {
recursive_resize(sibling, pixels/2, WLC_RESIZE_EDGE_LEFT);
} else {
recursive_resize(sibling, pixels, WLC_RESIZE_EDGE_LEFT);
}
}
} else {
if (rnumber != 0 && lnumber != 0) {
double pixels = amount;
pixels /= 2;
recursive_resize(parent, pixels, WLC_RESIZE_EDGE_LEFT);
recursive_resize(parent, pixels, WLC_RESIZE_EDGE_RIGHT);
} else if (rnumber) {
recursive_resize(parent, amount, WLC_RESIZE_EDGE_RIGHT);
} else if (lnumber) {
recursive_resize(parent, amount, WLC_RESIZE_EDGE_LEFT);
}
}
}
// Recursive resize does not handle positions, let arrange_windows
// take care of that.
arrange_windows(active_workspace, -1, -1);
return true;
} else if (strcmp(argv[1], "height") == 0) {
int tnumber = 0;
int bnumber = 0;
while (parent->parent) {
if (parent->parent->layout == L_VERT) {
for (i = 0; i < parent->parent->children->length; i++) {
sibling = parent->parent->children->items[i];
if (sibling->y != focused->y) {
if (sibling->y < parent->y) {
bnumber++;
} else if (sibling->y > parent->y) {
tnumber++;
}
}
}
if (bnumber || tnumber) {
break;
}
}
parent = parent->parent;
}
if (parent == &root_container) {
return true;
}
sway_log(L_DEBUG, "Found the proper parent: %p. It has %d b conts, and %d t conts", parent->parent, bnumber, tnumber);
//TODO: Ensure rounding is done in such a way that there are NO pixel leaks
for (i = 0; i < parent->parent->children->length; i++) {
sibling = parent->parent->children->items[i];
if (sibling->y != focused->y) {
if (sibling->y < parent->y) {
double pixels = -1 * amount;
pixels /= bnumber;
if (tnumber) {
recursive_resize(sibling, pixels/2, WLC_RESIZE_EDGE_BOTTOM);
} else {
recursive_resize(sibling, pixels, WLC_RESIZE_EDGE_BOTTOM);
}
} else if (sibling->x > parent->x) {
double pixels = -1 * amount;
pixels /= tnumber;
if (bnumber) {
recursive_resize(sibling, pixels/2, WLC_RESIZE_EDGE_TOP);
} else {
recursive_resize(sibling, pixels, WLC_RESIZE_EDGE_TOP);
}
}
} else {
if (bnumber != 0 && tnumber != 0) {
double pixels = amount/2;
recursive_resize(parent, pixels, WLC_RESIZE_EDGE_TOP);
recursive_resize(parent, pixels, WLC_RESIZE_EDGE_BOTTOM);
} else if (tnumber) {
recursive_resize(parent, amount, WLC_RESIZE_EDGE_TOP);
} else if (bnumber) {
recursive_resize(parent, amount, WLC_RESIZE_EDGE_BOTTOM);
}
}
}
arrange_windows(active_workspace, -1, -1);
return true;
}
return true;
}
static bool cmd_set(struct sway_config *config, int argc, char **argv) {
if (!checkarg(argc, "set", EXPECTED_EQUAL_TO, 2)) {
return false;
@ -512,9 +685,7 @@ static bool cmd_fullscreen(struct sway_config *config, int argc, char **argv) {
// Resize workspace if going from fullscreen -> notfullscreen
// otherwise just resize container
if (current) {
while (container->type != C_WORKSPACE) {
container = container->parent;
}
container = swayc_parent_by_type(container, C_WORKSPACE);
}
// Only resize container when going into fullscreen
arrange_windows(container, -1, -1);
@ -586,7 +757,9 @@ static struct cmd_handler handlers[] = {
{ "kill", cmd_kill },
{ "layout", cmd_layout },
{ "log_colors", cmd_log_colors },
{ "move", cmd_move},
{ "reload", cmd_reload },
{ "resize", cmd_resize },
{ "set", cmd_set },
{ "split", cmd_split },
{ "splith", cmd_splith },

5
sway/config.c
View file

@ -9,6 +9,7 @@
#include "commands.h"
#include "config.h"
#include "layout.h"
#include "input_state.h"
struct sway_config *config;
@ -106,7 +107,7 @@ static char *get_config_path() {
char *test = NULL;
int i;
for (i = 0; i < sizeof(search_paths) / sizeof(char *); ++i) {
for (i = 0; i < (int)(sizeof(search_paths) / sizeof(char *)); ++i) {
test = strdup(search_paths[i]);
test = do_var_replacement(temp_config, test);
sway_log(L_DEBUG, "Checking for config at %s", test);
@ -147,6 +148,8 @@ _continue:
bool load_config(const char *file) {
sway_log(L_INFO, "Loading config");
input_init();
char *path;
if (file != NULL) {
path = strdup(file);

138
sway/container.c
View file

@ -8,6 +8,8 @@
#include "layout.h"
#include "log.h"
#define ASSERT_NONNULL(PTR) \
sway_assert (PTR, "%s: " #PTR "must be non-null", __func__)
static swayc_t *new_swayc(enum swayc_types type) {
swayc_t *c = calloc(1, sizeof(swayc_t));
@ -20,37 +22,40 @@ static swayc_t *new_swayc(enum swayc_types type) {
return c;
}
static void free_swayc(swayc_t *c) {
static void free_swayc(swayc_t *cont) {
if (!ASSERT_NONNULL(cont)) {
return;
}
// TODO does not properly handle containers with children,
// TODO but functions that call this usually check for that
if (c->children) {
if (c->children->length) {
if (cont->children) {
if (cont->children->length) {
int i;
for (i = 0; i < c->children->length; ++i) {
free_swayc(c->children->items[i]);
for (i = 0; i < cont->children->length; ++i) {
free_swayc(cont->children->items[i]);
}
}
list_free(c->children);
list_free(cont->children);
}
if (c->floating) {
if (c->floating->length) {
if (cont->floating) {
if (cont->floating->length) {
int i;
for (i = 0; i < c->floating->length; ++i) {
free_swayc(c->floating->items[i]);
for (i = 0; i < cont->floating->length; ++i) {
free_swayc(cont->floating->items[i]);
}
}
list_free(c->floating);
list_free(cont->floating);
}
if (c->parent) {
remove_child(c);
if (cont->parent) {
remove_child(cont);
}
if (c->name) {
free(c->name);
if (cont->name) {
free(cont->name);
}
free(c);
free(cont);
}
/* New containers */
// New containers
static bool workspace_test(swayc_t *view, void *name) {
return strcasecmp(view->name, (char *)name) == 0;
@ -103,6 +108,9 @@ swayc_t *new_output(wlc_handle handle) {
}
swayc_t *new_workspace(swayc_t *output, const char *name) {
if (!ASSERT_NONNULL(output)) {
return NULL;
}
sway_log(L_DEBUG, "Added workspace %s for output %u", name, (unsigned int)output->handle);
swayc_t *workspace = new_swayc(C_WORKSPACE);
@ -120,6 +128,9 @@ swayc_t *new_workspace(swayc_t *output, const char *name) {
}
swayc_t *new_container(swayc_t *child, enum swayc_layouts layout) {
if (!ASSERT_NONNULL(child)) {
return NULL;
}
swayc_t *cont = new_swayc(C_CONTAINER);
sway_log(L_DEBUG, "creating container %p around %p", cont, child);
@ -162,6 +173,9 @@ swayc_t *new_container(swayc_t *child, enum swayc_layouts layout) {
}
swayc_t *new_view(swayc_t *sibling, wlc_handle handle) {
if (!ASSERT_NONNULL(sibling)) {
return NULL;
}
const char *title = wlc_view_get_title(handle);
swayc_t *view = new_swayc(C_VIEW);
sway_log(L_DEBUG, "Adding new view %lu:%s to container %p %d",
@ -172,14 +186,14 @@ swayc_t *new_view(swayc_t *sibling, wlc_handle handle) {
view->visible = true;
view->is_focused = true;
// Setup geometry
const struct wlc_geometry* geometry = wlc_view_get_geometry(handle);
view->width = 0;
view->height = 0;
view->desired_width = geometry->size.w;
view->desired_height = geometry->size.h;
view->gaps = config->gaps_inner;
view->desired_width = -1;
view->desired_height = -1;
view->is_floating = false;
if (sibling->type == C_WORKSPACE) {
@ -225,9 +239,12 @@ swayc_t *new_floating_view(wlc_handle handle) {
return view;
}
/* Destroy container */
// Destroy container
swayc_t *destroy_output(swayc_t *output) {
if (!ASSERT_NONNULL(output)) {
return NULL;
}
if (output->children->length == 0) {
// TODO move workspaces to other outputs
}
@ -237,23 +254,21 @@ swayc_t *destroy_output(swayc_t *output) {
}
swayc_t *destroy_workspace(swayc_t *workspace) {
if (!ASSERT_NONNULL(workspace)) {
return NULL;
}
// NOTE: This is called from elsewhere without checking children length
// TODO move containers to other workspaces?
// for now just dont delete
// Do not destroy this if it's the last workspace on this output
swayc_t *output = workspace->parent;
while (output && output->type != C_OUTPUT) {
output = output->parent;
}
if (output) {
if (output->children->length == 1) {
return NULL;
}
swayc_t *output = swayc_parent_by_type(workspace, C_OUTPUT);
if (output && output->children->length == 1) {
return NULL;
}
if (workspace->children->length == 0) {
sway_log(L_DEBUG, "Workspace: Destroying workspace '%s'", workspace->name);
sway_log(L_DEBUG, "%s: '%s'", __func__, workspace->name);
swayc_t *parent = workspace->parent;
free_swayc(workspace);
return parent;
@ -262,6 +277,9 @@ swayc_t *destroy_workspace(swayc_t *workspace) {
}
swayc_t *destroy_container(swayc_t *container) {
if (!ASSERT_NONNULL(container)) {
return NULL;
}
while (container->children->length == 0 && container->type == C_CONTAINER) {
sway_log(L_DEBUG, "Container: Destroying container '%p'", container);
swayc_t *parent = container->parent;
@ -272,8 +290,7 @@ swayc_t *destroy_container(swayc_t *container) {
}
swayc_t *destroy_view(swayc_t *view) {
if (view == NULL) {
sway_log(L_DEBUG, "Warning: NULL passed into destroy_view");
if (!ASSERT_NONNULL(view)) {
return NULL;
}
sway_log(L_DEBUG, "Destroying view '%p'", view);
@ -287,6 +304,34 @@ swayc_t *destroy_view(swayc_t *view) {
return parent;
}
// Container lookup
swayc_t *swayc_parent_by_type(swayc_t *container, enum swayc_types type) {
if (!ASSERT_NONNULL(container)) {
return NULL;
}
if (!sway_assert(type < C_TYPES && type >= C_ROOT, "%s: invalid type", __func__)) {
return NULL;
}
do {
container = container->parent;
} while(container && container->type != type);
return container;
}
swayc_t *swayc_parent_by_layout(swayc_t *container, enum swayc_layouts layout) {
if (!ASSERT_NONNULL(container)) {
return NULL;
}
if (!sway_assert(layout < L_LAYOUTS && layout >= L_NONE, "%s: invalid layout", __func__)) {
return NULL;
}
do {
container = container->parent;
} while (container && container->layout != layout);
return container;
}
swayc_t *find_container(swayc_t *container, bool (*test)(swayc_t *view, void *data), void *data) {
if (!container->children) {
return NULL;
@ -316,25 +361,27 @@ swayc_t *find_container(swayc_t *container, bool (*test)(swayc_t *view, void *da
}
void container_map(swayc_t *container, void (*f)(swayc_t *view, void *data), void *data) {
if (!container || !container->children || !container->children->length) {
return;
}
int i;
for (i = 0; i < container->children->length; ++i) {
swayc_t *child = container->children->items[i];
f(child, data);
container_map(child, f, data);
}
if (container->type == C_WORKSPACE) {
for (i = 0; i < container->floating->length; ++i) {
swayc_t *child = container->floating->items[i];
if (container && container->children && container->children->length) {
int i;
for (i = 0; i < container->children->length; ++i) {
swayc_t *child = container->children->items[i];
f(child, data);
container_map(child, f, data);
}
if (container->type == C_WORKSPACE) {
for (i = 0; i < container->floating->length; ++i) {
swayc_t *child = container->floating->items[i];
f(child, data);
container_map(child, f, data);
}
}
}
}
void set_view_visibility(swayc_t *view, void *data) {
if (!ASSERT_NONNULL(view)) {
return;
}
uint32_t *p = data;
if (view->type == C_VIEW) {
wlc_view_set_mask(view->handle, *p);
@ -348,6 +395,9 @@ void set_view_visibility(swayc_t *view, void *data) {
}
void reset_gaps(swayc_t *view, void *data) {
if (!ASSERT_NONNULL(view)) {
return;
}
if (view->type == C_OUTPUT) {
view->gaps = config->gaps_outer;
}

149
sway/handlers.c
View file

@ -1,6 +1,7 @@
#include <xkbcommon/xkbcommon.h>
#include <stdlib.h>
#include <stdbool.h>
#include <math.h>
#include <wlc/wlc.h>
#include <ctype.h>
@ -20,10 +21,7 @@ static struct wlc_origin mouse_origin;
static bool pointer_test(swayc_t *view, void *_origin) {
const struct wlc_origin *origin = _origin;
// Determine the output that the view is under
swayc_t *parent = view;
while (parent->type != C_OUTPUT) {
parent = parent->parent;
}
swayc_t *parent = swayc_parent_by_type(view, C_OUTPUT);
if (origin->x >= view->x && origin->y >= view->y
&& origin->x < view->x + view->width && origin->y < view->y + view->height
&& view->visible && parent == root_container.focused) {
@ -191,10 +189,7 @@ static bool handle_view_created(wlc_handle handle) {
if (newview) {
set_focused_container(newview);
swayc_t *output = newview->parent;
while (output && output->type != C_OUTPUT) {
output = output->parent;
}
swayc_t *output = swayc_parent_by_type(newview, C_OUTPUT);
arrange_windows(output, -1, -1);
}
return true;
@ -262,10 +257,7 @@ static void handle_view_state_request(wlc_handle view, enum wlc_view_state_bit s
arrange_windows(c->parent, -1, -1);
// Set it as focused window for that workspace if its going fullscreen
if (toggle) {
swayc_t *ws = c;
while (ws->type != C_WORKSPACE) {
ws = ws->parent;
}
swayc_t *ws = swayc_parent_by_type(c, C_WORKSPACE);
// Set ws focus to c
set_focused_container_for(ws, c);
}
@ -347,11 +339,14 @@ static bool handle_pointer_motion(wlc_handle handle, uint32_t time, const struct
static wlc_handle prev_handle = 0;
mouse_origin = *origin;
bool changed_floating = false;
bool changed_tiling = false;
int min_sane_w = 100;
int min_sane_h = 60;
if (!active_workspace) {
return false;
}
// Do checks to determine if proper keys are being held
swayc_t *view = get_focused_view(active_workspace);
swayc_t *view = container_under_pointer();
uint32_t edge = 0;
if (pointer_state.floating.drag && view) {
if (view->is_floating) {
@ -365,8 +360,6 @@ static bool handle_pointer_motion(wlc_handle handle, uint32_t time, const struct
if (view->is_floating) {
int dx = mouse_origin.x - prev_pos.x;
int dy = mouse_origin.y - prev_pos.y;
int min_sane_w = 100;
int min_sane_h = 60;
// Move and resize the view based on the dx/dy and mouse position
int midway_x = view->x + view->width/2;
@ -427,6 +420,106 @@ static bool handle_pointer_motion(wlc_handle handle, uint32_t time, const struct
}
}
}
} else if (pointer_state.tiling.resize && view) {
if (view != pointer_state.tiling.init_view) {
// Quit out of the resize
//pointer_state.tiling.init_view = NULL;
}
if (!view->is_floating && view == pointer_state.tiling.init_view) {
// Handle layout resizes -- Find the biggest parent container then apply resizes to that
// and its bordering siblings
swayc_t *parent = view;
double dx = mouse_origin.x - prev_pos.x;
double dy = mouse_origin.y - prev_pos.y;
if (!pointer_state.lock.bottom) {
while (parent->type != C_WORKSPACE) {
// TODO: Absolute value is a bad hack here to compensate for rounding. Find a better
// way of doing this.
if (fabs(parent->parent->y + parent->parent->height - (view->y + view->height)) <= 1) {
parent = parent->parent;
} else {
break;
}
}
if (parent->parent->children->length > 1 && parent->parent->layout == L_VERT) {
sway_log(L_DEBUG, "Top is locked, found biggest valid parent at: %p", parent);
swayc_t *sibling = get_swayc_in_direction(parent, MOVE_DOWN);
if (sibling) {
sway_log(L_DEBUG, "Found sibling at: %p", sibling);
if ((parent->height > min_sane_h || dy > 0) && (sibling->height > min_sane_h || dy < 0)) {
recursive_resize(parent, dy, WLC_RESIZE_EDGE_BOTTOM);
recursive_resize(sibling, -1 * dy, WLC_RESIZE_EDGE_TOP);
changed_tiling = true;
}
}
}
} else if (!pointer_state.lock.top) {
while (parent->type != C_WORKSPACE) {
if (fabs(parent->parent->y - view->y) <= 1) {
parent = parent->parent;
} else {
break;
}
}
if (parent->parent->children->length > 1 && parent->parent->layout == L_VERT) {
sway_log(L_DEBUG, "Bot is locked, found biggest valid parent at: %p", parent);
swayc_t *sibling = get_swayc_in_direction(parent, MOVE_UP);
if (sibling) {
sway_log(L_DEBUG, "Found sibling at: %p", sibling);
if ((parent->height > min_sane_h || dy < 0) && (sibling->height > min_sane_h || dy > 0)) {
recursive_resize(parent, -1 * dy, WLC_RESIZE_EDGE_TOP);
recursive_resize(sibling, dy, WLC_RESIZE_EDGE_BOTTOM);
changed_tiling = true;
}
}
}
}
parent = view;
if (!pointer_state.lock.right) {
while (parent->type != C_WORKSPACE) {
if (fabs(parent->parent->x + parent->parent->width - (view->x + view->width)) <= 1) {
parent = parent->parent;
} else {
sway_log(L_DEBUG, "view: %f vs parent: %f", view->x + view->width, parent->parent->x + parent->parent->width);
break;
}
}
if (parent->parent->children->length > 1 && parent->parent->layout == L_HORIZ) {
sway_log(L_DEBUG, "Left is locked, found biggest valid parent at: %p", parent);
swayc_t *sibling = get_swayc_in_direction(parent, MOVE_RIGHT);
if (sibling) {
sway_log(L_DEBUG, "Found sibling at: %p", sibling);
if ((parent->width > min_sane_w || dx > 0) && (sibling->width > min_sane_w || dx < 0)) {
recursive_resize(parent, dx, WLC_RESIZE_EDGE_RIGHT);
recursive_resize(sibling, -1 * dx, WLC_RESIZE_EDGE_LEFT);
changed_tiling = true;
}
}
}
} else if (!pointer_state.lock.left) {
while (parent->type != C_WORKSPACE) {
if (fabs(parent->parent->x - view->x) <= 1 && parent->parent) {
parent = parent->parent;
} else {
break;
}
}
if (parent->parent->children->length > 1 && parent->parent->layout == L_HORIZ) {
sway_log(L_DEBUG, "Right is locked, found biggest valid parent at: %p", parent);
swayc_t *sibling = get_swayc_in_direction(parent, MOVE_LEFT);
if (sibling) {
sway_log(L_DEBUG, "Found sibling at: %p", sibling);
if ((parent->width > min_sane_w || dx < 0) && (sibling->width > min_sane_w || dx > 0)) {
recursive_resize(parent, -1 * dx, WLC_RESIZE_EDGE_LEFT);
recursive_resize(sibling, dx, WLC_RESIZE_EDGE_RIGHT);
changed_tiling = true;
}
}
}
}
arrange_windows(active_workspace, -1, -1);
}
}
if (config->focus_follows_mouse && prev_handle != handle) {
// Dont change focus if fullscreen
@ -452,6 +545,9 @@ static bool handle_pointer_motion(wlc_handle handle, uint32_t time, const struct
wlc_view_set_geometry(view->handle, edge, &geometry);
return true;
}
if (changed_tiling) {
return true;
}
return false;
}
@ -472,7 +568,16 @@ static bool handle_pointer_button(wlc_handle view, uint32_t time, const struct w
pointer_state.r_held = true;
}
swayc_t *pointer = container_under_pointer();
set_focused_container(pointer);
if (pointer) {
set_focused_container(pointer);
int midway_x = pointer->x + pointer->width/2;
int midway_y = pointer->y + pointer->height/2;
pointer_state.lock.bottom = origin->y < midway_y;
pointer_state.lock.top = !pointer_state.lock.bottom;
pointer_state.lock.right = origin->x < midway_x;
pointer_state.lock.left = !pointer_state.lock.right;
}
if (pointer->is_floating) {
int i;
for (i = 0; i < pointer->parent->floating->length; i++) {
@ -484,19 +589,15 @@ static bool handle_pointer_button(wlc_handle view, uint32_t time, const struct w
}
arrange_windows(pointer->parent, -1, -1);
if (modifiers->mods & config->floating_mod) {
int midway_x = pointer->x + pointer->width/2;
int midway_y = pointer->y + pointer->height/2;
pointer_state.floating.drag = pointer_state.l_held;
pointer_state.floating.resize = pointer_state.r_held;
pointer_state.lock.bottom = origin->y < midway_y;
pointer_state.lock.top = !pointer_state.lock.bottom;
pointer_state.lock.right = origin->x < midway_x;
pointer_state.lock.left = !pointer_state.lock.right;
start_floating(pointer);
}
// Dont want pointer sent to window while dragging or resizing
return (pointer_state.floating.drag || pointer_state.floating.resize);
} else {
pointer_state.tiling.resize = pointer_state.r_held;
pointer_state.tiling.init_view = pointer;
}
return (pointer && pointer != focused);
} else {
@ -508,6 +609,8 @@ static bool handle_pointer_button(wlc_handle view, uint32_t time, const struct w
if (button == M_RIGHT_CLICK) {
pointer_state.r_held = false;
pointer_state.floating.resize = false;
pointer_state.tiling.resize = false;
pointer_state.tiling.init_view = NULL;
pointer_state.lock = (struct pointer_lock){false ,false ,false ,false};
}
}

10
sway/input_state.c
View file

@ -8,6 +8,13 @@
static keycode key_state_array[KEY_STATE_MAX_LENGTH];
void input_init(void) {
int i;
for (i = 0; i < KEY_STATE_MAX_LENGTH; ++i) {
key_state_array[i] = 0;
}
}
static uint8_t find_key(keycode key) {
int i;
for (i = 0; i < KEY_STATE_MAX_LENGTH; ++i) {
@ -41,7 +48,7 @@ void release_key(keycode key) {
}
}
struct pointer_state pointer_state = {0, 0, {0, 0}, {0, 0, 0, 0}};
struct pointer_state pointer_state = {0, 0, {0, 0}, {0, 0, 0}, {0, 0, 0, 0}};
static struct wlc_geometry saved_floating;
@ -65,4 +72,3 @@ void reset_floating(swayc_t *view) {
pointer_state.floating = (struct pointer_floating){0,0};
pointer_state.lock = (struct pointer_lock){0,0,0,0};
}

100
sway/ipc.c
View file

@ -11,10 +11,13 @@
#include <stropts.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <ctype.h>
#include "ipc.h"
#include "log.h"
#include "config.h"
#include "commands.h"
#include "list.h"
#include "stringop.h"
static int ipc_socket = -1;
static struct wlc_event_source *ipc_event_source = NULL;
@ -37,6 +40,10 @@ int ipc_client_handle_readable(int client_fd, uint32_t mask, void *data);
void ipc_client_disconnect(struct ipc_client *client);
void ipc_client_handle_command(struct ipc_client *client);
bool ipc_send_reply(struct ipc_client *client, const char *payload, uint32_t payload_length);
void ipc_get_workspaces_callback(swayc_t *container, void *data);
void ipc_get_outputs_callback(swayc_t *container, void *data);
char *json_list(list_t *items);
void ipc_init(void) {
ipc_socket = socket(AF_UNIX, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC, 0);
@ -114,11 +121,15 @@ int ipc_client_handle_readable(int client_fd, uint32_t mask, void *data) {
}
int read_available;
ioctl(client_fd, FIONREAD, &read_available);
if (ioctl(client_fd, FIONREAD, &read_available) == -1) {
sway_log_errno(L_INFO, "Unable to read IPC socket buffer size");
ipc_client_disconnect(client);
return 0;
}
// Wait for the rest of the command payload in case the header has already been read
if (client->payload_length > 0) {
if (read_available >= client->payload_length) {
if ((uint32_t)read_available >= client->payload_length) {
ipc_client_handle_command(client);
}
else {
@ -195,6 +206,26 @@ void ipc_client_handle_command(struct ipc_client *client) {
ipc_send_reply(client, reply, (uint32_t) length);
break;
}
case IPC_GET_WORKSPACES:
{
list_t *workspaces = create_list();
container_map(&root_container, ipc_get_workspaces_callback, workspaces);
char *json = json_list(workspaces);
free_flat_list(workspaces);
ipc_send_reply(client, json, strlen(json));
free(json);
break;
}
case IPC_GET_OUTPUTS:
{
list_t *outputs = create_list();
container_map(&root_container, ipc_get_outputs_callback, outputs);
char *json = json_list(outputs);
free_flat_list(outputs);
ipc_send_reply(client, json, strlen(json));
free(json);
break;
}
default:
sway_log(L_INFO, "Unknown IPC command type %i", client->current_command);
ipc_client_disconnect(client);
@ -227,3 +258,68 @@ bool ipc_send_reply(struct ipc_client *client, const char *payload, uint32_t pay
return true;
}
char *json_list(list_t *items) {
char *json_elements = join_list(items, ",");
size_t len = strlen(json_elements);
char *json = malloc(len + 3);
json[0] = '[';
memcpy(json + 1, json_elements, len);
json[len+1] = ']';
json[len+2] = '\0';
free(json_elements);
return json;
}
void ipc_get_workspaces_callback(swayc_t *container, void *data) {
if (container->type == C_WORKSPACE) {
char *json = malloc(512); // Output should usually be around 180 chars
int num = isdigit(container->name[0]) ? atoi(container->name) : -1;
// TODO: escape the name (quotation marks, unicode)
sprintf(json,
"{"
"\"num\":%d,"
"\"name\":\"%s\","
"\"visible\":%s,"
"\"focused\":%s,"
"\"rect\":{"
"\"x\":%d,"
"\"y\":%d,"
"\"width\":%d,"
"\"height\":%d"
"},"
"\"output\":\"%s\","
"\"urgent\":%s"
"}",
num, container->name, container->visible ? "true" : "false", container->is_focused ? "true" : "false",
(int)container->x, (int)container->y, (int)container->width, (int)container->height,
container->parent->name, "false" // TODO: urgent hint
);
list_add((list_t *)data, json);
}
}
void ipc_get_outputs_callback(swayc_t *container, void *data) {
if (container->type == C_OUTPUT) {
char *json = malloc(512); // Output should usually be around 130 chars
// TODO: escape the name (quotation marks, unicode)
sprintf(json,
"{"
"\"name\":\"%s\","
"\"active\":%s,"
"\"primary\":%s,"
"\"rect\":{"
"\"x\":%d,"
"\"y\":%d,"
"\"width\":%d,"
"\"height\":%d"
"},"
"\"current_workspace\":\"%s\""
"}",
container->name, "true", "false", // TODO: active, primary
(int)container->x, (int)container->y, (int)container->width, (int)container->height,
container->focused ? container->focused->name : ""
);
list_add((list_t *)data, json);
}
}

106
sway/layout.c
View file

@ -29,7 +29,7 @@ static int index_child(swayc_t *parent, swayc_t *child) {
}
void add_child(swayc_t *parent, swayc_t *child) {
sway_log(L_DEBUG, "Adding %p (%d, %dx%d) to %p (%d, %dx%d)", child, child->type,
sway_log(L_DEBUG, "Adding %p (%d, %fx%f) to %p (%d, %fx%f)", child, child->type,
child->width, child->height, parent, parent->type, parent->width, parent->height);
list_add(parent->children, child);
child->parent = parent;
@ -40,7 +40,7 @@ void add_child(swayc_t *parent, swayc_t *child) {
}
void add_floating(swayc_t *ws, swayc_t *child) {
sway_log(L_DEBUG, "Adding %p (%d, %dx%d) to %p (%d, %dx%d)", child, child->type,
sway_log(L_DEBUG, "Adding %p (%d, %fx%f) to %p (%d, %fx%f)", child, child->type,
child->width, child->height, ws, ws->type, ws->width, ws->height);
list_add(ws->floating, child);
child->parent = ws;
@ -108,8 +108,52 @@ swayc_t *remove_child(swayc_t *child) {
return parent;
}
//TODO: Implement horizontal movement.
//TODO: Implement move to a different workspace.
void move_container(swayc_t *container,swayc_t* root,enum movement_direction direction){
sway_log(L_DEBUG, "Moved window");
swayc_t *temp;
int i;
int clength = root->children->length;
//Rearrange
for (i = 0; i < clength; ++i) {
swayc_t *child = root->children->items[i];
if (child->handle == container->handle){
if (clength == 1){
//Only one container, meh.
break;
}
if (direction == MOVE_LEFT && i > 0){
temp = root->children->items[i-1];
root->children->items[i] = temp;
root->children->items[i-1] = container;
arrange_windows(&root_container,-1,-1);
}
else if (direction == MOVE_RIGHT && i < clength-1){
temp = root->children->items[i+1];
root->children->items[i] = temp;
root->children->items[i+1] = container;
arrange_windows(&root_container,-1,-1);
void arrange_windows(swayc_t *container, int width, int height) {
}
else if (direction == MOVE_UP){
sway_log(L_INFO, "Moving up not implemented");
}
else if (direction == MOVE_DOWN){
sway_log(L_INFO, "Moving down not implemented");
}
break;
}
else if (child->children != NULL){
move_container(container,child,direction);
}
}
}
void arrange_windows(swayc_t *container, double width, double height) {
int i;
if (width == -1 || height == -1) {
sway_log(L_DEBUG, "Arranging layout for %p", container);
@ -144,7 +188,7 @@ void arrange_windows(swayc_t *container, int width, int height) {
child->y = y + container->gaps;
child->width = width - container->gaps * 2;
child->height = height - container->gaps * 2;
sway_log(L_DEBUG, "Arranging workspace #%d at %d, %d", i, child->x, child->y);
sway_log(L_DEBUG, "Arranging workspace #%d at %f, %f", i, child->x, child->y);
arrange_windows(child, -1, -1);
}
return;
@ -161,10 +205,7 @@ void arrange_windows(swayc_t *container, int width, int height) {
}
};
if (wlc_view_get_state(container->handle) & WLC_BIT_FULLSCREEN) {
swayc_t *parent = container;
while (parent->type != C_OUTPUT) {
parent = parent->parent;
}
swayc_t *parent = swayc_parent_by_type(container, C_OUTPUT);
geometry.origin.x = 0;
geometry.origin.y = 0;
geometry.size.w = parent->width;
@ -193,7 +234,7 @@ void arrange_windows(swayc_t *container, int width, int height) {
default:
// Calculate total width
for (i = 0; i < container->children->length; ++i) {
int *old_width = &((swayc_t *)container->children->items[i])->width;
double *old_width = &((swayc_t *)container->children->items[i])->width;
if (*old_width <= 0) {
if (container->children->length > 1) {
*old_width = width / (container->children->length - 1);
@ -209,7 +250,7 @@ void arrange_windows(swayc_t *container, int width, int height) {
sway_log(L_DEBUG, "Arranging %p horizontally", container);
for (i = 0; i < container->children->length; ++i) {
swayc_t *child = container->children->items[i];
sway_log(L_DEBUG, "Calculating arrangement for %p:%d (will scale %d by %f)", child, child->type, width, scale);
sway_log(L_DEBUG, "Calculating arrangement for %p:%d (will scale %f by %f)", child, child->type, width, scale);
child->x = x + container->x;
child->y = y + container->y;
arrange_windows(child, child->width * scale, height);
@ -220,7 +261,7 @@ void arrange_windows(swayc_t *container, int width, int height) {
case L_VERT:
// Calculate total height
for (i = 0; i < container->children->length; ++i) {
int *old_height = &((swayc_t *)container->children->items[i])->height;
double *old_height = &((swayc_t *)container->children->items[i])->height;
if (*old_height <= 0) {
if (container->children->length > 1) {
*old_height = height / (container->children->length - 1);
@ -236,7 +277,7 @@ void arrange_windows(swayc_t *container, int width, int height) {
sway_log(L_DEBUG, "Arranging %p vertically", container);
for (i = 0; i < container->children->length; ++i) {
swayc_t *child = container->children->items[i];
sway_log(L_DEBUG, "Calculating arrangement for %p:%d (will scale %d by %f)", child, child->type, height, scale);
sway_log(L_DEBUG, "Calculating arrangement for %p:%d (will scale %f by %f)", child, child->type, height, scale);
child->x = x + container->x;
child->y = y + container->y;
arrange_windows(child, width, child->height * scale);
@ -263,10 +304,7 @@ void arrange_windows(swayc_t *container, int width, int height) {
}
};
if (wlc_view_get_state(view->handle) & WLC_BIT_FULLSCREEN) {
swayc_t *parent = view;
while (parent->type != C_OUTPUT) {
parent = parent->parent;
}
swayc_t *parent = swayc_parent_by_type(view, C_OUTPUT);
geometry.origin.x = 0;
geometry.origin.y = 0;
geometry.size.w = parent->width;
@ -370,3 +408,39 @@ swayc_t *get_swayc_in_direction(swayc_t *container, enum movement_direction dir)
}
}
}
void recursive_resize(swayc_t *container, double amount, enum wlc_resize_edge edge) {
int i;
bool layout_match = true;
sway_log(L_DEBUG, "Resizing %p with amount: %f", container, amount);
if (edge == WLC_RESIZE_EDGE_LEFT || edge == WLC_RESIZE_EDGE_RIGHT) {
container->width += amount;
layout_match = container->layout == L_HORIZ;
} else if (edge == WLC_RESIZE_EDGE_TOP || edge == WLC_RESIZE_EDGE_BOTTOM) {
container->height += amount;
layout_match = container->layout == L_VERT;
}
if (container->type == C_VIEW) {
struct wlc_geometry geometry = {
.origin = {
.x = container->x + container->gaps / 2,
.y = container->y + container->gaps / 2
},
.size = {
.w = container->width - container->gaps,
.h = container->height - container->gaps
}
};
wlc_view_set_geometry(container->handle, edge, &geometry);
return;
}
if (layout_match) {
for (i = 0; i < container->children->length; i++) {
recursive_resize(container->children->items[i], amount/container->children->length, edge);
}
} else {
for (i = 0; i < container->children->length; i++) {
recursive_resize(container->children->items[i], amount, edge);
}
}
}

23
sway/log.c
View file

@ -10,7 +10,7 @@
#include <string.h>
int colored = 1;
int v = 0;
log_importance_t v = L_SILENT;
static const char *verbosity_colors[] = {
"", // L_SILENT
@ -19,7 +19,7 @@ static const char *verbosity_colors[] = {
"\x1B[1;30m", // L_DEBUG
};
void init_log(int verbosity) {
void init_log(log_importance_t verbosity) {
v = verbosity;
/* set FD_CLOEXEC flag to prevent programs called with exec to write into logs */
int i;
@ -46,15 +46,15 @@ void sway_abort(const char *format, ...) {
sway_terminate();
}
void sway_log(int verbosity, const char* format, ...) {
void sway_log(log_importance_t verbosity, const char* format, ...) {
if (verbosity <= v) {
int c = verbosity;
unsigned int c = verbosity;
if (c > sizeof(verbosity_colors) / sizeof(char *)) {
c = sizeof(verbosity_colors) / sizeof(char *) - 1;
}
if (colored) {
fprintf(stderr, verbosity_colors[c]);
fprintf(stderr, "%s", verbosity_colors[c]);
}
va_list args;
@ -69,15 +69,15 @@ void sway_log(int verbosity, const char* format, ...) {
}
}
void sway_log_errno(int verbosity, char* format, ...) {
void sway_log_errno(log_importance_t verbosity, char* format, ...) {
if (verbosity <= v) {
int c = verbosity;
unsigned int c = verbosity;
if (c > sizeof(verbosity_colors) / sizeof(char *)) {
c = sizeof(verbosity_colors) / sizeof(char *) - 1;
}
if (colored) {
fprintf(stderr, verbosity_colors[c]);
fprintf(stderr, "%s", verbosity_colors[c]);
}
va_list args;
@ -88,7 +88,7 @@ void sway_log_errno(int verbosity, char* format, ...) {
fprintf(stderr, ": ");
char error[256];
strerror_r(errno, error, sizeof(error));
fprintf(stderr, error);
fprintf(stderr, "%s", error);
if (colored) {
fprintf(stderr, "\x1B[0m");
@ -142,13 +142,14 @@ static void container_log(const swayc_t *c) {
c->layout == L_STACKED ? "Stacked|":
c->layout == L_FLOATING ? "Floating|":
"Unknown|");
fprintf(stderr, "w:%d|h:%d|", c->width, c->height);
fprintf(stderr, "x:%d|y:%d|", c->x, c->y);
fprintf(stderr, "w:%f|h:%f|", c->width, c->height);
fprintf(stderr, "x:%f|y:%f|", c->x, c->y);
fprintf(stderr, "vis:%c|", c->visible?'t':'f');
fprintf(stderr, "name:%.16s|", c->name);
fprintf(stderr, "children:%d\n",c->children?c->children->length:0);
}
void layout_log(const swayc_t *c, int depth) {
if (L_DEBUG > v) return;
int i, d;
int e = c->children ? c->children->length : 0;
container_log(c);

39
sway/stringop.c
View file

@ -4,6 +4,7 @@
#include "string.h"
#include "list.h"
#include <strings.h>
#include <log.h>
/* Note: This returns 8 characters for trimmed_start per tab character. */
char *strip_whitespace(char *_str, int *trimmed_start) {
@ -197,3 +198,41 @@ char *join_args(char **argv, int argc) {
res[len - 1] = '\0';
return res;
}
/*
* Join a list of strings, adding separator in between. Separator can be NULL.
*/
char *join_list(list_t *list, char *separator) {
if (!sway_assert(list != NULL, "list != NULL") || list->length == 0) {
return NULL;
}
size_t len = 1; // NULL terminator
size_t sep_len = 0;
if (separator != NULL) {
sep_len = strlen(separator);
len += (list->length - 1) * sep_len;
}
for (int i = 0; i < list->length; i++) {
len += strlen(list->items[i]);
}
char *res = malloc(len);
char *p = res + strlen(list->items[0]);
strcpy(res, list->items[0]);
for (int i = 1; i < list->length; i++) {
if (sep_len) {
memcpy(p, separator, sep_len);
p += sep_len;
}
strcpy(p, list->items[i]);
p += strlen(list->items[i]);
}
*p = '\0';
return res;
}

4
sway/workspace.c
View file

@ -75,9 +75,7 @@ char *workspace_next_name(void) {
swayc_t *workspace_create(const char* name) {
swayc_t *parent = get_focused_container(&root_container);
while (parent->type != C_OUTPUT) {
parent = parent->parent;
}
parent = swayc_parent_by_type(parent, C_OUTPUT);
return new_workspace(parent, name);
}