package/weston/0013-Support-setting-output-flow-direction.patch

4 Subject: [PATCH 13/93] Support setting output flow direction
6 Set env "WESTON_OUTPUT_FLOW" to change output flow direction:
27 @@ -135,6 +135,8 @@ struct output {
39  	struct output *output = data;
40 +	struct desktop *desktop = output->desktop;
43  	output->x = x;
44  	output->y = y;
46 +	if (y && output->panel) {
48 +		surface = window_get_wl_surface(output->panel->window);
50 +					       output->output, surface);
53 +	if (!y && desktop->want_panel && !output->panel) {
55 +		output->panel = panel_create(desktop, output);
56 +		surface = window_get_wl_surface(output->panel->window);
58 +					       output->output, surface);
61  	if (output->panel)
62  		window_set_buffer_transform(output->panel->window, transform);
63  	if (output->background)
65  	if (!output)
68 +	output->desktop = desktop;
69  	output->output =
71  	output->server_output_id = id;
110 +	    WESTON_DESKTOP_SHELL_PANEL_POSITION_TOP && !surface->output->y) {
111  		get_output_work_area(shsurf->shell, surface->output, &area);
118 +	struct weston_output *output;
120 +	output = weston_head_from_resource(output_resource)->output;
121 +	sh_output = find_shell_output_from_weston_output(shell, output);
124 +		/* HACK: Re-set to destroy output panel */
137 -	surface->output = weston_head_from_resource(output_resource)->output;
138 +	surface->output = output;
139  	weston_view_set_output(view, surface->output);
141 -	sh_output = find_shell_output_from_weston_output(shell, surface->output);
143  		/* The output already has a panel, tell our helper
185 @@ -258,10 +258,6 @@ weston_mode_switch_finish(struct weston_output *output,
194   * \ingroup output
196 @@ -272,7 +268,6 @@ weston_output_mode_set_native(struct weston_output *output,
202  	if (!output->switch_mode)
204 @@ -288,14 +283,13 @@ weston_output_mode_set_native(struct weston_output *output,
208 -	old_width = output->width;
209  	output->native_mode = mode;
210  	output->native_scale = scale;
212  	weston_mode_switch_finish(output, mode_changed, scale_changed);
215 -		weston_compositor_reflow_outputs(output->compositor, output, output->width - old_width);
216 +		weston_compositor_reflow_outputs(output->compositor);
218  		wl_signal_emit(&output->compositor->output_resized_signal, output);
222  weston_output_set_position(struct weston_output *output, int x, int y);
231  	struct weston_output *output;
242  	wl_list_for_each(output, &compositor->output_list, link) {
243 -		if (output == resized_output) {
245 +		if (output->destroying)
250 -			weston_output_set_position(output, output->x + delta_width, output->y);
251 -			output->dirty = 1;
257 +			next_x += output->width;
259 +			next_y += output->height;
261 +		weston_output_set_position(output, x, y);
265 @@ -6583,6 +6576,8 @@ weston_output_transform_scale_init(struct weston_output *output, uint32_t tra…
267  weston_output_init_geometry(struct weston_output *output, int x, int y)
269 +	output->dirty = 1;
271  	output->x = x;
272  	output->y = y;
274 @@ -6616,8 +6611,6 @@ weston_output_set_position(struct weston_output *output, int x, int y)
276  	weston_output_init_geometry(output, x, y);
278 -	output->dirty = 1;
280  	/* Move views on this output. */
281  	wl_signal_emit(&output->compositor->output_moved_signal, output);
283 @@ -6909,7 +6902,7 @@ weston_compositor_remove_output(struct weston_output *output)
285  	weston_presentation_feedback_discard_list(&output->feedback_list);
287 -	weston_compositor_reflow_outputs(compositor, output, -output->width);
290  	wl_list_remove(&output->link);
291  	wl_list_insert(compositor->pending_output_list.prev, &output->link);
292 @@ -6983,7 +6976,7 @@ weston_output_set_transform(struct weston_output *output,
294  	weston_output_init_geometry(output, output->x, output->y);
296 -	output->dirty = 1;
297 +	weston_compositor_reflow_outputs(output->compositor);
299  	/* Notify clients of the change for output transform. */
300  	wl_list_for_each(head, &output->head_list, output_link) {
301 @@ -7346,7 +7339,6 @@ weston_output_enable(struct weston_output *output)
303  	assert(output->transform != UINT32_MAX);
305 -	output->dirty = 1;
306  	output->original_scale = output->scale;
308  	wl_signal_init(&output->frame_signal);
309 @@ -7385,6 +7377,8 @@ weston_output_enable(struct weston_output *output)
310  		   output->name, head_names);
313 +	weston_compositor_reflow_outputs(output->compositor);