2b5a404ac9
Workspaces previously had a magical `workspace->floating` container, which had a layout of L_FLOATING and whose children were actual floating views. This allowed some conveniences, but was a hacky solution because the container has to be exempt from focus, coordinate transactions with the workspace, and omit emitting IPC events (which we didn't do). This commit changes it to be a list directly in the sway_workspace. The L_FLOATING layout is no longer used so this has been removed as well. * Fixes incorrect check in the swap command (it checked if the containers had the L_FLOATING layout, but this layout applied to the magical container). * Introduces workspace_add_floating
118 lines
3.5 KiB
C
118 lines
3.5 KiB
C
#include <pango/pangocairo.h>
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#include <wlr/backend.h>
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#include <wlr/render/wlr_texture.h>
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#include <wlr/util/log.h>
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#include "config.h"
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#include "sway/input/input-manager.h"
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#include "sway/input/seat.h"
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#include "sway/server.h"
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#include "sway/tree/container.h"
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#include "sway/tree/layout.h"
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#include "cairo.h"
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#include "config.h"
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#include "pango.h"
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static const char *layout_to_str(enum sway_container_layout layout) {
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switch (layout) {
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case L_HORIZ:
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return "L_HORIZ";
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case L_VERT:
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return "L_VERT";
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case L_STACKED:
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return "L_STACKED";
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case L_TABBED:
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return "L_TABBED";
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case L_NONE:
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return "L_NONE";
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}
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return "L_NONE";
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}
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static int draw_container(cairo_t *cairo, struct sway_container *container,
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struct sway_container *focus, int x, int y) {
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int text_width, text_height;
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get_text_size(cairo, "monospace", &text_width, &text_height,
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1, false, "%s id:%zd '%s' %s %.fx%.f@%.f,%.f",
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container_type_to_str(container->type), container->id, container->name,
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layout_to_str(container->layout),
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container->width, container->height, container->x, container->y);
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cairo_save(cairo);
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cairo_rectangle(cairo, x + 2, y, text_width - 2, text_height);
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cairo_set_source_u32(cairo, 0xFFFFFFE0);
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cairo_fill(cairo);
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int height = text_height;
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if (container->children) {
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for (int i = 0; i < container->children->length; ++i) {
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struct sway_container *child = container->children->items[i];
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if (child->parent == container) {
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cairo_set_source_u32(cairo, 0x000000FF);
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} else {
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cairo_set_source_u32(cairo, 0xFF0000FF);
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}
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height += draw_container(cairo, child, focus, x + 10, y + height);
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}
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}
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cairo_set_source_u32(cairo, 0xFFFFFFE0);
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cairo_rectangle(cairo, x, y, 2, height);
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cairo_fill(cairo);
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cairo_restore(cairo);
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cairo_move_to(cairo, x, y);
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if (focus == container) {
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cairo_set_source_u32(cairo, 0x0000FFFF);
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}
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pango_printf(cairo, "monospace", 1, false, "%s id:%zd '%s' %s %.fx%.f@%.f,%.f",
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container_type_to_str(container->type), container->id, container->name,
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layout_to_str(container->layout),
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container->width, container->height, container->x, container->y);
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return height;
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}
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bool enable_debug_tree = false;
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void update_debug_tree() {
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if (!enable_debug_tree) {
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return;
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}
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int width = 640, height = 480;
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for (int i = 0; i < root_container.children->length; ++i) {
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struct sway_container *container = root_container.children->items[i];
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if (container->width > width) {
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width = container->width;
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}
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if (container->height > height) {
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height = container->height;
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}
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}
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cairo_surface_t *surface =
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cairo_image_surface_create(CAIRO_FORMAT_ARGB32, width, height);
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cairo_t *cairo = cairo_create(surface);
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PangoContext *pango = pango_cairo_create_context(cairo);
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struct sway_seat *seat = NULL;
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wl_list_for_each(seat, &input_manager->seats, link) {
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break;
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}
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struct sway_container *focus = NULL;
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if (seat != NULL) {
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focus = seat_get_focus(seat);
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}
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cairo_set_source_u32(cairo, 0x000000FF);
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draw_container(cairo, &root_container, focus, 0, 0);
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cairo_surface_flush(surface);
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struct wlr_renderer *renderer = wlr_backend_get_renderer(server.backend);
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if (root_container.sway_root->debug_tree) {
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wlr_texture_destroy(root_container.sway_root->debug_tree);
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}
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unsigned char *data = cairo_image_surface_get_data(surface);
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int stride = cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, width);
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struct wlr_texture *texture = wlr_texture_from_pixels(renderer,
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WL_SHM_FORMAT_ARGB8888, stride, width, height, data);
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root_container.sway_root->debug_tree = texture;
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cairo_surface_destroy(surface);
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g_object_unref(pango);
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cairo_destroy(cairo);
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}
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