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Convert SSD to scene nodes

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Consolatis 2022-02-21 03:18:38 +01:00 • committed by Johan Malm
parent f2d40a8d69
commit 5862b65f89
23 changed files with 1134 additions and 557 deletions
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119
src/ssd/ssd_extents.c Normal file
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// SPDX-License-Identifier: GPL-2.0-only
#include "labwc.h"
#include "ssd.h"
#include "theme.h"
#include "common/scene-helpers.h"
void
ssd_extents_create(struct view *view)
{
struct theme *theme = view->server->theme;
float invisible[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
struct wl_list *part_list = &view->ssd.extents.parts;
int width = view->surface->current.width;
int height = view->surface->current.height;
int full_height = height + theme->border_width + SSD_HEIGHT;
int full_width = width + 2 * theme->border_width;
int extended_area = EXTENDED_AREA;
view->ssd.extents.tree = wlr_scene_tree_create(
&view->ssd.tree->node);
struct wlr_scene_node *parent =
&view->ssd.extents.tree->node;
wlr_scene_node_set_position(parent,
-(theme->border_width + extended_area), -(SSD_HEIGHT + extended_area));
wl_list_init(&view->ssd.extents.parts);
/* Top */
add_scene_rect(part_list, LAB_SSD_PART_CORNER_TOP_LEFT, parent,
extended_area, extended_area,
0, 0, invisible);
add_scene_rect(part_list, LAB_SSD_PART_TOP, parent,
full_width, extended_area,
extended_area, 0, invisible);
add_scene_rect(part_list, LAB_SSD_PART_CORNER_TOP_RIGHT, parent,
extended_area, extended_area,
extended_area + full_width, 0, invisible);
/* Sides */
add_scene_rect(part_list, LAB_SSD_PART_LEFT, parent,
extended_area, full_height,
0, extended_area, invisible);
add_scene_rect(part_list, LAB_SSD_PART_RIGHT, parent,
extended_area, full_height,
extended_area + full_width, extended_area, invisible);
/* Bottom */
add_scene_rect(part_list, LAB_SSD_PART_CORNER_BOTTOM_LEFT, parent,
extended_area, extended_area,
0, extended_area + full_height, invisible);
add_scene_rect(part_list, LAB_SSD_PART_BOTTOM, parent,
full_width, extended_area,
extended_area, extended_area + full_height, invisible);
add_scene_rect(part_list, LAB_SSD_PART_CORNER_BOTTOM_RIGHT, parent,
extended_area, extended_area,
extended_area + full_width, extended_area + full_height, invisible);
}
void
ssd_extents_update(struct view *view)
{
struct theme *theme = view->server->theme;
int width = view->surface->current.width;
int height = view->surface->current.height;
int full_height = height + theme->border_width + SSD_HEIGHT;
int full_width = width + 2 * theme->border_width;
int extended_area = EXTENDED_AREA;
struct ssd_part *part;
struct wlr_scene_rect *rect;
wl_list_for_each(part, &view->ssd.extents.parts, link) {
rect = lab_wlr_scene_get_rect(part->node);
switch (part->type) {
case LAB_SSD_PART_TOP:
wlr_scene_rect_set_size(rect, full_width, extended_area);
continue;
case LAB_SSD_PART_CORNER_TOP_RIGHT:
wlr_scene_node_set_position(
part->node, extended_area + full_width, 0);
continue;
case LAB_SSD_PART_LEFT:
wlr_scene_rect_set_size(rect, extended_area, full_height);
continue;
case LAB_SSD_PART_RIGHT:
wlr_scene_rect_set_size(rect, extended_area, full_height);
wlr_scene_node_set_position(
part->node, extended_area + full_width, extended_area);
continue;
case LAB_SSD_PART_CORNER_BOTTOM_LEFT:
wlr_scene_node_set_position(
part->node, 0, extended_area + full_height);
continue;
case LAB_SSD_PART_BOTTOM:
wlr_scene_rect_set_size(rect, full_width, extended_area);
wlr_scene_node_set_position(
part->node, extended_area, extended_area + full_height);
continue;
case LAB_SSD_PART_CORNER_BOTTOM_RIGHT:
wlr_scene_node_set_position(part->node,
extended_area + full_width, extended_area + full_height);
continue;
default:
continue;
}
}
}
void
ssd_extents_destroy(struct view *view)
{
if (!view->ssd.extents.tree) {
return;
}
ssd_destroy_parts(&view->ssd.extents.parts);
wlr_scene_node_destroy(&view->ssd.extents.tree->node);
view->ssd.extents.tree = NULL;
}