refactor commands.c

1 files changed, 65 insertions, 0 deletions

diff --git a/sway/commands/scratchpad.c b/sway/commands/scratchpad.c
new file mode 100644
index 00000000..8cde85a0
--- /dev/null
+++ b/sway/commands/scratchpad.c
@@ -0,0 +1,65 @@
+#include <string.h>
+#include <wlc/wlc.h>
+#include "commands.h"
+#include "container.h"
+#include "focus.h"
+#include "layout.h"
+
+static swayc_t *fetch_view_from_scratchpad() {
+        if (sp_index >= scratchpad->length) {
+                sp_index = 0;
+        }
+        swayc_t *view = scratchpad->items[sp_index++];
+
+        if (wlc_view_get_output(view->handle) != swayc_active_output()->handle) {
+                wlc_view_set_output(view->handle, swayc_active_output()->handle);
+        }
+        if (!view->is_floating) {
+                view->width = swayc_active_workspace()->width/2;
+                view->height = swayc_active_workspace()->height/2;
+                view->x = (swayc_active_workspace()->width - view->width)/2;
+                view->y = (swayc_active_workspace()->height - view->height)/2;
+        }
+        if (swayc_active_workspace()->width < view->x + 20 || view->x + view->width < 20) {
+                view->x = (swayc_active_workspace()->width - view->width)/2;
+        }
+        if (swayc_active_workspace()->height < view->y + 20 || view->y + view->height < 20) {
+                view->y = (swayc_active_workspace()->height - view->height)/2;
+        }
+
+        add_floating(swayc_active_workspace(), view);
+        wlc_view_set_mask(view->handle, VISIBLE);
+        view->visible = true;
+        arrange_windows(swayc_active_workspace(), -1, -1);
+        set_focused_container(view);
+        return view;
+}
+
+struct cmd_results *cmd_scratchpad(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if (config->reading) return cmd_results_new(CMD_FAILURE, "scratchpad", "Can't be used in config file.");
+        if (!config->active) return cmd_results_new(CMD_FAILURE, "scratchpad", "Can only be used when sway is running.");
+        if ((error = checkarg(argc, "scratchpad", EXPECTED_EQUAL_TO, 1))) {
+                return error;
+        }
+
+        if (strcasecmp(argv[0], "show") == 0 && scratchpad->length > 0) {
+                if (!sp_view) {
+                        sp_view = fetch_view_from_scratchpad();
+                } else {
+                        if (swayc_active_workspace() != sp_view->parent) {
+                                hide_view_in_scratchpad(sp_view);
+                                if (sp_index == 0) {
+                                        sp_index = scratchpad->length;
+                                }
+                                sp_index--;
+                                sp_view = fetch_view_from_scratchpad();
+                        } else {
+                                hide_view_in_scratchpad(sp_view);
+                                sp_view = NULL;
+                        }
+                }
+                return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+        }
+        return cmd_results_new(CMD_FAILURE, "scratchpad", "Expected 'scratchpad show' when scratchpad is not empty.");
+}