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swayfx/sway/ipc-json.c
Ryan Dwyer 2b5a404ac9 Replace hacky L_FLOATING container with a list 
Workspaces previously had a magical `workspace->floating` container,
which had a layout of L_FLOATING and whose children were actual floating
views. This allowed some conveniences, but was a hacky solution because
the container has to be exempt from focus, coordinate transactions with
the workspace, and omit emitting IPC events (which we didn't do).

This commit changes it to be a list directly in the sway_workspace. The
L_FLOATING layout is no longer used so this has been removed as well.

* Fixes incorrect check in the swap command (it checked if the
containers had the L_FLOATING layout, but this layout applied to the
magical container).
* Introduces workspace_add_floating
2018-08-19 16:18:33 +10:00

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#include <json-c/json.h>
#include <stdio.h>
#include <ctype.h>
#include "log.h"
#include "sway/config.h"
#include "sway/ipc-json.h"
#include "sway/tree/container.h"
#include "sway/tree/workspace.h"
#include "sway/output.h"
#include "sway/input/input-manager.h"
#include "sway/input/seat.h"
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_output.h>
#include "wlr-layer-shell-unstable-v1-protocol.h"
static const char *ipc_json_layout_description(enum sway_container_layout l) {
switch (l) {
case L_VERT:
return "splitv";
case L_HORIZ:
return "splith";
case L_TABBED:
return "tabbed";
case L_STACKED:
return "stacked";
case L_NONE:
break;
}
return "none";
}
json_object *ipc_json_get_version() {
int major = 0, minor = 0, patch = 0;
json_object *version = json_object_new_object();
sscanf(SWAY_VERSION, "%u.%u.%u", &major, &minor, &patch);
json_object_object_add(version, "human_readable", json_object_new_string(SWAY_VERSION));
json_object_object_add(version, "variant", json_object_new_string("sway"));
json_object_object_add(version, "major", json_object_new_int(major));
json_object_object_add(version, "minor", json_object_new_int(minor));
json_object_object_add(version, "patch", json_object_new_int(patch));
json_object_object_add(version, "loaded_config_file_name", json_object_new_string(config->current_config_path));
return version;
}
static json_object *ipc_json_create_rect(struct sway_container *c) {
json_object *rect = json_object_new_object();
json_object_object_add(rect, "x", json_object_new_int((int32_t)c->x));
json_object_object_add(rect, "y", json_object_new_int((int32_t)c->y));
json_object_object_add(rect, "width", json_object_new_int((int32_t)c->width));
json_object_object_add(rect, "height", json_object_new_int((int32_t)c->height));
return rect;
}
static void ipc_json_describe_root(struct sway_container *root, json_object *object) {
json_object_object_add(object, "type", json_object_new_string("root"));
json_object_object_add(object, "layout", json_object_new_string("splith"));
}
static const char *ipc_json_get_output_transform(enum wl_output_transform transform) {
switch (transform) {
case WL_OUTPUT_TRANSFORM_NORMAL:
return "normal";
case WL_OUTPUT_TRANSFORM_90:
return "90";
case WL_OUTPUT_TRANSFORM_180:
return "180";
case WL_OUTPUT_TRANSFORM_270:
return "270";
case WL_OUTPUT_TRANSFORM_FLIPPED:
return "flipped";
case WL_OUTPUT_TRANSFORM_FLIPPED_90:
return "flipped-90";
case WL_OUTPUT_TRANSFORM_FLIPPED_180:
return "flipped-180";
case WL_OUTPUT_TRANSFORM_FLIPPED_270:
return "flipped-270";
}
return NULL;
}
static void ipc_json_describe_output(struct sway_container *container,
json_object *object) {
struct wlr_output *wlr_output = container->sway_output->wlr_output;
json_object_object_add(object, "type",
json_object_new_string("output"));
json_object_object_add(object, "active",
json_object_new_boolean(true));
json_object_object_add(object, "primary",
json_object_new_boolean(false));
json_object_object_add(object, "layout",
json_object_new_string("output"));
json_object_object_add(object, "make",
json_object_new_string(wlr_output->make));
json_object_object_add(object, "model",
json_object_new_string(wlr_output->model));
json_object_object_add(object, "serial",
json_object_new_string(wlr_output->serial));
json_object_object_add(object, "scale",
json_object_new_double(wlr_output->scale));
json_object_object_add(object, "refresh",
json_object_new_int(wlr_output->refresh));
json_object_object_add(object, "transform",
json_object_new_string(
ipc_json_get_output_transform(wlr_output->transform)));
struct sway_seat *seat = input_manager_get_default_seat(input_manager);
const char *ws = NULL;
if (seat) {
struct sway_container *focus =
seat_get_focus_inactive(seat, container);
if (focus && focus->type != C_WORKSPACE) {
focus = container_parent(focus, C_WORKSPACE);
}
if (focus) {
ws = focus->name;
}
}
json_object_object_add(object, "current_workspace",
json_object_new_string(ws));
json_object *modes_array = json_object_new_array();
struct wlr_output_mode *mode;
wl_list_for_each(mode, &wlr_output->modes, link) {
json_object *mode_object = json_object_new_object();
json_object_object_add(mode_object, "width",
json_object_new_int(mode->width));
json_object_object_add(mode_object, "height",
json_object_new_int(mode->height));
json_object_object_add(mode_object, "refresh",
json_object_new_int(mode->refresh));
json_object_array_add(modes_array, mode_object);
}
json_object_object_add(object, "modes", modes_array);
json_object_object_add(object, "layout", json_object_new_string("output"));
}
json_object *ipc_json_describe_disabled_output(struct sway_output *output) {
struct wlr_output *wlr_output = output->wlr_output;
json_object *object = json_object_new_object();
json_object_object_add(object, "type", json_object_new_string("output"));
json_object_object_add(object, "name",
json_object_new_string(wlr_output->name));
json_object_object_add(object, "active", json_object_new_boolean(false));
json_object_object_add(object, "make",
json_object_new_string(wlr_output->make));
json_object_object_add(object, "model",
json_object_new_string(wlr_output->model));
json_object_object_add(object, "serial",
json_object_new_string(wlr_output->serial));
json_object_object_add(object, "modes", json_object_new_array());
return object;
}
static void ipc_json_describe_workspace(struct sway_container *workspace,
json_object *object) {
int num = isdigit(workspace->name[0]) ? atoi(workspace->name) : -1;
json_object_object_add(object, "num", json_object_new_int(num));
json_object_object_add(object, "output", workspace->parent ?
json_object_new_string(workspace->parent->name) : NULL);
json_object_object_add(object, "type", json_object_new_string("workspace"));
json_object_object_add(object, "urgent",
json_object_new_boolean(workspace->sway_workspace->urgent));
json_object_object_add(object, "representation", workspace->formatted_title ?
json_object_new_string(workspace->formatted_title) : NULL);
const char *layout = ipc_json_layout_description(workspace->layout);
json_object_object_add(object, "layout", json_object_new_string(layout));
// Floating
json_object *floating_array = json_object_new_array();
list_t *floating = workspace->sway_workspace->floating;
for (int i = 0; i < floating->length; ++i) {
struct sway_container *floater = floating->items[i];
json_object_array_add(floating_array,
ipc_json_describe_container_recursive(floater));
}
json_object_object_add(object, "floating_nodes", floating_array);
}
static void ipc_json_describe_view(struct sway_container *c, json_object *object) {
json_object_object_add(object, "name",
c->name ? json_object_new_string(c->name) : NULL);
json_object_object_add(object, "type", json_object_new_string("con"));
if (c->parent) {
json_object_object_add(object, "layout",
json_object_new_string(ipc_json_layout_description(c->layout)));
}
bool urgent = c->type == C_VIEW ?
view_is_urgent(c->sway_view) : container_has_urgent_child(c);
json_object_object_add(object, "urgent", json_object_new_boolean(urgent));
if (c->type == C_VIEW) {
json_object *marks = json_object_new_array();
list_t *view_marks = c->sway_view->marks;
for (int i = 0; i < view_marks->length; ++i) {
json_object_array_add(marks, json_object_new_string(view_marks->items[i]));
}
json_object_object_add(object, "marks", marks);
}
}
static void focus_inactive_children_iterator(struct sway_container *c, void *data) {
json_object *focus = data;
json_object_array_add(focus, json_object_new_int(c->id));
}
json_object *ipc_json_describe_container(struct sway_container *c) {
if (!(sway_assert(c, "Container must not be null."))) {
return NULL;
}
struct sway_seat *seat = input_manager_get_default_seat(input_manager);
bool focused = seat_get_focus(seat) == c;
json_object *object = json_object_new_object();
json_object_object_add(object, "id", json_object_new_int((int)c->id));
json_object_object_add(object, "name",
c->name ? json_object_new_string(c->name) : NULL);
json_object_object_add(object, "rect", ipc_json_create_rect(c));
json_object_object_add(object, "focused",
json_object_new_boolean(focused));
json_object *focus = json_object_new_array();
seat_focus_inactive_children_for_each(seat, c,
focus_inactive_children_iterator, focus);
json_object_object_add(object, "focus", focus);
switch (c->type) {
case C_ROOT:
ipc_json_describe_root(c, object);
break;
case C_OUTPUT:
ipc_json_describe_output(c, object);
break;
case C_CONTAINER:
case C_VIEW:
ipc_json_describe_view(c, object);
break;
case C_WORKSPACE:
ipc_json_describe_workspace(c, object);
break;
case C_TYPES:
default:
break;
}
return object;
}
json_object *ipc_json_describe_container_recursive(struct sway_container *c) {
json_object *object = ipc_json_describe_container(c);
int i;
json_object *children = json_object_new_array();
if (c->type != C_VIEW && c->children) {
for (i = 0; i < c->children->length; ++i) {
json_object_array_add(children, ipc_json_describe_container_recursive(c->children->items[i]));
}
}
json_object_object_add(object, "nodes", children);
return object;
}
static const char *describe_device_type(struct sway_input_device *device) {
switch (device->wlr_device->type) {
case WLR_INPUT_DEVICE_POINTER:
return "pointer";
case WLR_INPUT_DEVICE_KEYBOARD:
return "keyboard";
case WLR_INPUT_DEVICE_TOUCH:
return "touch";
case WLR_INPUT_DEVICE_TABLET_TOOL:
return "tablet_tool";
case WLR_INPUT_DEVICE_TABLET_PAD:
return "tablet_pad";
}
return "unknown";
}
json_object *ipc_json_describe_input(struct sway_input_device *device) {
if (!(sway_assert(device, "Device must not be null"))) {
return NULL;
}
json_object *object = json_object_new_object();
json_object_object_add(object, "identifier",
json_object_new_string(device->identifier));
json_object_object_add(object, "name",
json_object_new_string(device->wlr_device->name));
json_object_object_add(object, "vendor",
json_object_new_int(device->wlr_device->vendor));
json_object_object_add(object, "product",
json_object_new_int(device->wlr_device->product));
json_object_object_add(object, "type",
json_object_new_string(describe_device_type(device)));
return object;
}
json_object *ipc_json_describe_seat(struct sway_seat *seat) {
if (!(sway_assert(seat, "Seat must not be null"))) {
return NULL;
}
json_object *object = json_object_new_object();
struct sway_container *focus = seat_get_focus(seat);
json_object_object_add(object, "name",
json_object_new_string(seat->wlr_seat->name));
json_object_object_add(object, "capabilities",
json_object_new_int(seat->wlr_seat->capabilities));
json_object_object_add(object, "focus",
json_object_new_int(focus ? focus->id : 0));
json_object *devices = json_object_new_array();
struct sway_seat_device *device = NULL;
wl_list_for_each(device, &seat->devices, link) {
json_object_array_add(devices, ipc_json_describe_input(device->input_device));
}
json_object_object_add(object, "devices", devices);
return object;
}
json_object *ipc_json_describe_bar_config(struct bar_config *bar) {
if (!sway_assert(bar, "Bar must not be NULL")) {
return NULL;
}
json_object *json = json_object_new_object();
json_object_object_add(json, "id", json_object_new_string(bar->id));
json_object_object_add(json, "mode", json_object_new_string(bar->mode));
json_object_object_add(json, "hidden_state",
json_object_new_string(bar->hidden_state));
json_object_object_add(json, "position",
json_object_new_string(bar->position));
json_object_object_add(json, "status_command",
json_object_new_string(bar->status_command));
json_object_object_add(json, "font",
json_object_new_string((bar->font) ? bar->font : config->font));
if (bar->separator_symbol) {
json_object_object_add(json, "separator_symbol",
json_object_new_string(bar->separator_symbol));
}
json_object_object_add(json, "bar_height",
json_object_new_int(bar->height));
json_object_object_add(json, "wrap_scroll",
json_object_new_boolean(bar->wrap_scroll));
json_object_object_add(json, "workspace_buttons",
json_object_new_boolean(bar->workspace_buttons));
json_object_object_add(json, "strip_workspace_numbers",
json_object_new_boolean(bar->strip_workspace_numbers));
json_object_object_add(json, "binding_mode_indicator",
json_object_new_boolean(bar->binding_mode_indicator));
json_object_object_add(json, "verbose",
json_object_new_boolean(bar->verbose));
json_object_object_add(json, "pango_markup",
json_object_new_boolean(bar->pango_markup));
json_object *colors = json_object_new_object();
json_object_object_add(colors, "background",
json_object_new_string(bar->colors.background));
json_object_object_add(colors, "statusline",
json_object_new_string(bar->colors.statusline));
json_object_object_add(colors, "separator",
json_object_new_string(bar->colors.separator));
if (bar->colors.focused_background) {
json_object_object_add(colors, "focused_background",
json_object_new_string(bar->colors.focused_background));
} else {
json_object_object_add(colors, "focused_background",
json_object_new_string(bar->colors.background));
}
if (bar->colors.focused_statusline) {
json_object_object_add(colors, "focused_statusline",
json_object_new_string(bar->colors.focused_statusline));
} else {
json_object_object_add(colors, "focused_statusline",
json_object_new_string(bar->colors.statusline));
}
if (bar->colors.focused_separator) {
json_object_object_add(colors, "focused_separator",
json_object_new_string(bar->colors.focused_separator));
} else {
json_object_object_add(colors, "focused_separator",
json_object_new_string(bar->colors.separator));
}
json_object_object_add(colors, "focused_workspace_border",
json_object_new_string(bar->colors.focused_workspace_border));
json_object_object_add(colors, "focused_workspace_bg",
json_object_new_string(bar->colors.focused_workspace_bg));
json_object_object_add(colors, "focused_workspace_text",
json_object_new_string(bar->colors.focused_workspace_text));
json_object_object_add(colors, "inactive_workspace_border",
json_object_new_string(bar->colors.inactive_workspace_border));
json_object_object_add(colors, "inactive_workspace_bg",
json_object_new_string(bar->colors.inactive_workspace_bg));
json_object_object_add(colors, "inactive_workspace_text",
json_object_new_string(bar->colors.inactive_workspace_text));
json_object_object_add(colors, "active_workspace_border",
json_object_new_string(bar->colors.active_workspace_border));
json_object_object_add(colors, "active_workspace_bg",
json_object_new_string(bar->colors.active_workspace_bg));
json_object_object_add(colors, "active_workspace_text",
json_object_new_string(bar->colors.active_workspace_text));
json_object_object_add(colors, "urgent_workspace_border",
json_object_new_string(bar->colors.urgent_workspace_border));
json_object_object_add(colors, "urgent_workspace_bg",
json_object_new_string(bar->colors.urgent_workspace_bg));
json_object_object_add(colors, "urgent_workspace_text",
json_object_new_string(bar->colors.urgent_workspace_text));
if (bar->colors.binding_mode_border) {
json_object_object_add(colors, "binding_mode_border",
json_object_new_string(bar->colors.binding_mode_border));
} else {
json_object_object_add(colors, "binding_mode_border",
json_object_new_string(bar->colors.urgent_workspace_border));
}
if (bar->colors.binding_mode_bg) {
json_object_object_add(colors, "binding_mode_bg",
json_object_new_string(bar->colors.binding_mode_bg));
} else {
json_object_object_add(colors, "binding_mode_bg",
json_object_new_string(bar->colors.urgent_workspace_bg));
}
if (bar->colors.binding_mode_text) {
json_object_object_add(colors, "binding_mode_text",
json_object_new_string(bar->colors.binding_mode_text));
} else {
json_object_object_add(colors, "binding_mode_text",
json_object_new_string(bar->colors.urgent_workspace_text));
}
json_object_object_add(json, "colors", colors);
// Add outputs if defined
if (bar->outputs && bar->outputs->length > 0) {
json_object *outputs = json_object_new_array();
for (int i = 0; i < bar->outputs->length; ++i) {
const char *name = bar->outputs->items[i];
json_object_array_add(outputs, json_object_new_string(name));
}
json_object_object_add(json, "outputs", outputs);
}
return json;
}
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