Drew DeVault
6 years ago
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GitHub
commit
0515b37dfd
@ -0,0 +1,26 @@
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#ifndef _SWAY_SCRATCHPAD_H
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#define _SWAY_SCRATCHPAD_H
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#include "tree/container.h"
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/**
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* Move a container to the scratchpad.
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*/
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void scratchpad_add_container(struct sway_container *con);
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/**
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* Remove a container from the scratchpad.
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*/
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void scratchpad_remove_container(struct sway_container *con);
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/**
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* Show or hide the next container on the scratchpad.
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*/
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void scratchpad_toggle_auto(void);
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/**
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* Show or hide a specific container on the scratchpad.
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*/
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void scratchpad_toggle_container(struct sway_container *con);
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#endif
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#include "log.h"
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#include "sway/commands.h"
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#include "sway/config.h"
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#include "sway/scratchpad.h"
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#include "sway/tree/container.h"
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struct cmd_results *cmd_scratchpad(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "scratchpad", EXPECTED_EQUAL_TO, 1))) {
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return error;
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}
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if (strcmp(argv[0], "show") != 0) {
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return cmd_results_new(CMD_INVALID, "scratchpad",
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"Expected 'scratchpad show'");
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}
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if (!root_container.sway_root->scratchpad->length) {
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return cmd_results_new(CMD_INVALID, "scratchpad",
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"Scratchpad is empty");
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}
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if (config->handler_context.using_criteria) {
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// If using criteria, this command is executed for every container which
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// matches the criteria. If this container isn't in the scratchpad,
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// we'll just silently return a success.
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struct sway_container *con = config->handler_context.current_container;
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wlr_log(WLR_INFO, "cmd_scratchpad(%s)", con->name);
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if (!con->scratchpad) {
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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scratchpad_toggle_container(con);
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} else {
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scratchpad_toggle_auto();
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}
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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@ -0,0 +1,175 @@
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#define _XOPEN_SOURCE 700
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdbool.h>
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#include "sway/scratchpad.h"
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#include "sway/input/seat.h"
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#include "sway/tree/arrange.h"
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#include "sway/tree/container.h"
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#include "sway/tree/view.h"
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#include "sway/tree/workspace.h"
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#include "list.h"
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#include "log.h"
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void scratchpad_add_container(struct sway_container *con) {
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if (!sway_assert(!con->scratchpad, "Container is already in scratchpad")) {
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return;
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}
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con->scratchpad = true;
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list_add(root_container.sway_root->scratchpad, con);
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struct sway_container *parent = con->parent;
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container_set_floating(con, true);
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container_remove_child(con);
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arrange_windows(parent);
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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seat_set_focus(seat, seat_get_focus_inactive(seat, parent));
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}
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void scratchpad_remove_container(struct sway_container *con) {
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if (!sway_assert(con->scratchpad, "Container is not in scratchpad")) {
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return;
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}
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con->scratchpad = false;
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for (int i = 0; i < root_container.sway_root->scratchpad->length; ++i) {
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if (root_container.sway_root->scratchpad->items[i] == con) {
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list_del(root_container.sway_root->scratchpad, i);
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break;
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}
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}
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}
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/**
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* Show a single scratchpad container.
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* The container might be visible on another workspace already.
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*/
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static void scratchpad_show(struct sway_container *con) {
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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struct sway_container *ws = seat_get_focus(seat);
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if (ws->type != C_WORKSPACE) {
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ws = container_parent(ws, C_WORKSPACE);
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}
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// If the current con or any of its parents are in fullscreen mode, we
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// first need to disable it before showing the scratchpad con.
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if (ws->sway_workspace->fullscreen) {
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view_set_fullscreen(ws->sway_workspace->fullscreen, false);
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}
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// Show the container
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if (con->parent) {
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container_remove_child(con);
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}
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container_add_child(ws->sway_workspace->floating, con);
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// Make sure the container's center point overlaps this workspace
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double center_lx = con->x + con->width / 2;
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double center_ly = con->y + con->height / 2;
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struct wlr_box workspace_box;
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container_get_box(ws, &workspace_box);
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if (!wlr_box_contains_point(&workspace_box, center_lx, center_ly)) {
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// Maybe resize it
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if (con->width > ws->width || con->height > ws->height) {
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// TODO: Do this properly once we can float C_CONTAINERs
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if (con->type == C_VIEW) {
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view_init_floating(con->sway_view);
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arrange_windows(con);
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}
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}
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// Center it
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double new_lx = ws->x + (ws->width - con->width) / 2;
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double new_ly = ws->y + (ws->height - con->height) / 2;
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container_floating_move_to(con, new_lx, new_ly);
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}
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seat_set_focus(seat, con);
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container_set_dirty(con->parent);
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}
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/**
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* Hide a single scratchpad container.
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* The container might not be the focused container (eg. when using criteria).
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*/
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static void scratchpad_hide(struct sway_container *con) {
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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struct sway_container *focus = seat_get_focus(seat);
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struct sway_container *ws = container_parent(con, C_WORKSPACE);
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container_remove_child(con);
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arrange_windows(ws);
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if (con == focus) {
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seat_set_focus(seat, seat_get_focus_inactive(seat, ws));
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}
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list_move_to_end(root_container.sway_root->scratchpad, con);
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}
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void scratchpad_toggle_auto(void) {
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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struct sway_container *focus = seat_get_focus(seat);
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struct sway_container *ws = focus->type == C_WORKSPACE ?
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focus : container_parent(focus, C_WORKSPACE);
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// Check if the currently focused window is a scratchpad window and should
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// be hidden again.
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if (focus->scratchpad) {
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wlr_log(WLR_DEBUG, "Focus is a scratchpad window - hiding %s",
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focus->name);
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scratchpad_hide(focus);
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return;
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}
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// Check if there is an unfocused scratchpad window on the current workspace
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// and focus it.
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for (int i = 0; i < ws->sway_workspace->floating->children->length; ++i) {
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struct sway_container *floater =
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ws->sway_workspace->floating->children->items[i];
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if (floater->scratchpad && focus != floater) {
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wlr_log(WLR_DEBUG,
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"Focusing other scratchpad window (%s) in this workspace",
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floater->name);
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scratchpad_show(floater);
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return;
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}
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}
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// Check if there is a visible scratchpad window on another workspace.
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// In this case we move it to the current workspace.
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for (int i = 0; i < root_container.sway_root->scratchpad->length; ++i) {
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struct sway_container *con =
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root_container.sway_root->scratchpad->items[i];
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if (con->parent) {
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wlr_log(WLR_DEBUG,
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"Moving a visible scratchpad window (%s) to this workspace",
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con->name);
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scratchpad_show(con);
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return;
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}
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}
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// Take the container at the bottom of the scratchpad list
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if (!sway_assert(root_container.sway_root->scratchpad->length,
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"Scratchpad is empty")) {
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return;
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}
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struct sway_container *con = root_container.sway_root->scratchpad->items[0];
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wlr_log(WLR_DEBUG, "Showing %s from list", con->name);
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scratchpad_show(con);
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}
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void scratchpad_toggle_container(struct sway_container *con) {
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if (!sway_assert(con->scratchpad, "Container isn't in the scratchpad")) {
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return;
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}
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// Check if it matches a currently visible scratchpad window and hide it.
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if (con->parent) {
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scratchpad_hide(con);
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return;
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}
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scratchpad_show(con);
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}
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