Merge pull request #879 from zandrmartin/commands-refactor

refactor commands.c

1 files changed, 159 insertions, 0 deletions

diff --git a/sway/commands/move.c b/sway/commands/move.c
new file mode 100644
index 00000000..5b97897a
--- /dev/null
+++ b/sway/commands/move.c
@@ -0,0 +1,159 @@
+#include <string.h>
+#include <wlc/wlc.h>
+#include "sway/commands.h"
+#include "sway/container.h"
+#include "sway/layout.h"
+#include "sway/output.h"
+#include "sway/workspace.h"
+#include "list.h"
+
+struct cmd_results *cmd_move(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if (config->reading) return cmd_results_new(CMD_FAILURE, "move", "Can't be used in config file.");
+	if ((error = checkarg(argc, "move", EXPECTED_AT_LEAST, 1))) {
+		return error;
+	}
+	const char* expected_syntax = "Expected 'move <left|right|up|down>' or "
+		"'move <container|window> to workspace <name>' or "
+		"'move <container|window|workspace> to output <name|direction>' or "
+		"'move position mouse'";
+	swayc_t *view = get_focused_container(&root_container);
+
+	if (strcasecmp(argv[0], "left") == 0) {
+		move_container(view, MOVE_LEFT);
+	} else if (strcasecmp(argv[0], "right") == 0) {
+		move_container(view, MOVE_RIGHT);
+	} else if (strcasecmp(argv[0], "up") == 0) {
+		move_container(view, MOVE_UP);
+	} else if (strcasecmp(argv[0], "down") == 0) {
+		move_container(view, MOVE_DOWN);
+	} else if (strcasecmp(argv[0], "container") == 0 || strcasecmp(argv[0], "window") == 0) {
+		// "move container ...
+		if ((error = checkarg(argc, "move container/window", EXPECTED_AT_LEAST, 4))) {
+			return error;
+		} else if (strcasecmp(argv[1], "to") == 0 && strcasecmp(argv[2], "workspace") == 0) {
+			// move container to workspace x
+			if (view->type == C_WORKSPACE) {
+				view = new_container(view, view->layout);
+			} if (view->type != C_CONTAINER && view->type != C_VIEW) {
+				return cmd_results_new(CMD_FAILURE, "move", "Can only move containers and views.");
+			}
+
+			const char *ws_name = argv[3];
+			swayc_t *ws;
+			if (argc == 5 && strcasecmp(ws_name, "number") == 0) {
+				// move "container to workspace number x"
+				ws_name = argv[4];
+				ws = workspace_by_number(ws_name);
+			} else {
+				ws = workspace_by_name(ws_name);
+			}
+
+			if (ws == NULL) {
+				ws = workspace_create(ws_name);
+			}
+			move_container_to(view, get_focused_container(ws));
+		} else if (strcasecmp(argv[1], "to") == 0 && strcasecmp(argv[2], "output") == 0) {
+			// move container to output x
+			swayc_t *output = NULL;
+			struct wlc_point abs_pos;
+			get_absolute_center_position(view, &abs_pos);
+			if (view->type == C_WORKSPACE) {
+				view = new_container(view, view->layout);
+			} else if (view->type != C_CONTAINER && view->type != C_VIEW) {
+				return cmd_results_new(CMD_FAILURE, "move", "Can only move containers and views.");
+			} else if (!(output = output_by_name(argv[3], &abs_pos))) {
+				return cmd_results_new(CMD_FAILURE, "move",
+					"Can't find output with name/direction '%s' @ (%i,%i)", argv[3], abs_pos.x, abs_pos.y);
+			}
+
+			swayc_t *container = get_focused_container(output);
+			if (container->is_floating) {
+				move_container_to(view, container->parent);
+			} else {
+				move_container_to(view, container);
+			}
+		} else {
+			return cmd_results_new(CMD_INVALID, "move", expected_syntax);
+		}
+	} else if (strcasecmp(argv[0], "workspace") == 0) {
+		// move workspace (to output x)
+		swayc_t *output = NULL;
+		struct wlc_point abs_pos;
+		get_absolute_center_position(view, &abs_pos);
+		if ((error = checkarg(argc, "move workspace", EXPECTED_EQUAL_TO, 4))) {
+			return error;
+		} else if (strcasecmp(argv[1], "to") != 0 || strcasecmp(argv[2], "output") != 0) {
+			return cmd_results_new(CMD_INVALID, "move", expected_syntax);
+		} else if (!(output = output_by_name(argv[3], &abs_pos))) {
+			return cmd_results_new(CMD_FAILURE, "move workspace",
+				"Can't find output with name/direction '%s' @ (%i,%i)", argv[3], abs_pos.x, abs_pos.y);
+		}
+		if (view->type == C_WORKSPACE) {
+			// This probably means we're moving an empty workspace, but
+			// that's fine.
+			move_workspace_to(view, output);
+		} else {
+			swayc_t *workspace = swayc_parent_by_type(view, C_WORKSPACE);
+			move_workspace_to(workspace, output);
+		}
+	} else if (strcasecmp(argv[0], "scratchpad") == 0) {
+		// move scratchpad ...
+		if (view->type != C_CONTAINER && view->type != C_VIEW) {
+			return cmd_results_new(CMD_FAILURE, "move scratchpad", "Can only move containers and views.");
+		}
+		swayc_t *view = get_focused_container(&root_container);
+		int i;
+		for (i = 0; i < scratchpad->length; i++) {
+			if (scratchpad->items[i] == view) {
+				hide_view_in_scratchpad(view);
+				sp_view = NULL;
+				return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+			}
+		}
+		list_add(scratchpad, view);
+		if (!view->is_floating) {
+			destroy_container(remove_child(view));
+		} else {
+			remove_child(view);
+		}
+		wlc_view_set_mask(view->handle, 0);
+		arrange_windows(swayc_active_workspace(), -1, -1);
+		swayc_t *focused = container_under_pointer();
+		if (focused == NULL) {
+			focused = swayc_active_workspace();
+		}
+		set_focused_container(focused);
+	} else if (strcasecmp(argv[0], "position") == 0) {
+		if ((error = checkarg(argc, "move workspace", EXPECTED_EQUAL_TO, 2))) {
+			return error;
+		}
+		if (strcasecmp(argv[1], "mouse")) {
+			return cmd_results_new(CMD_INVALID, "move", expected_syntax);
+		}
+
+		if (view->is_floating) {
+			swayc_t *output = swayc_parent_by_type(view, C_OUTPUT);
+			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_point origin;
+			wlc_pointer_get_position(&origin);
+
+			int32_t x = origin.x - g.size.w / 2;
+			int32_t y = origin.y - g.size.h / 2;
+
+			uint32_t w = size->w - g.size.w;
+			uint32_t h = size->h - g.size.h;
+
+			view->x = g.origin.x = MIN((int32_t)w, MAX(x, 0));
+			view->y = g.origin.y = MIN((int32_t)h, MAX(y, 0));
+
+			wlc_view_set_geometry(view->handle, 0, &g);
+		}
+	} else {
+		return cmd_results_new(CMD_INVALID, "move", expected_syntax);
+	}
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}