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Rename osd.{h,c} to cycle.{h,c}
This commit is contained in:
tokyo4j
Hiroaki Yamamoto
parent
35b3980a5b
commit
65cc2e40ba
12 changed files with 14 additions and 14 deletions
240
src/cycle/osd-classic.c
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240
src/cycle/osd-classic.c
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// SPDX-License-Identifier: GPL-2.0-only
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#include <assert.h>
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#include <wlr/types/wlr_output_layout.h>
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#include <wlr/types/wlr_scene.h>
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#include <wlr/util/box.h>
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#include <wlr/util/log.h>
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#include "common/array.h"
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#include "common/buf.h"
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#include "common/font.h"
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#include "common/lab-scene-rect.h"
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#include "common/list.h"
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#include "common/string-helpers.h"
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#include "config/rcxml.h"
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#include "cycle.h"
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#include "labwc.h"
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#include "node.h"
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#include "output.h"
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#include "scaled-buffer/scaled-font-buffer.h"
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#include "scaled-buffer/scaled-icon-buffer.h"
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#include "theme.h"
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#include "workspaces.h"
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struct osd_classic_item {
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struct osd_item base;
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struct wlr_scene_tree *normal_tree, *active_tree;
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};
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static void
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create_fields_scene(struct server *server, struct view *view,
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struct wlr_scene_tree *parent, const float *text_color,
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const float *bg_color, int field_widths_sum, int x, int y)
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{
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struct theme *theme = server->theme;
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struct window_switcher_classic_theme *switcher_theme =
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&theme->osd_window_switcher_classic;
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struct window_switcher_field *field;
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wl_list_for_each(field, &rc.window_switcher.fields, link) {
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int field_width = field_widths_sum * field->width / 100.0;
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struct wlr_scene_node *node = NULL;
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int height = -1;
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if (field->content == LAB_FIELD_ICON) {
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int icon_size = MIN(field_width,
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switcher_theme->item_icon_size);
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struct scaled_icon_buffer *icon_buffer =
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scaled_icon_buffer_create(parent,
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server, icon_size, icon_size);
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scaled_icon_buffer_set_view(icon_buffer, view);
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node = &icon_buffer->scene_buffer->node;
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height = icon_size;
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} else {
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struct buf buf = BUF_INIT;
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osd_field_get_content(field, &buf, view);
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if (!string_null_or_empty(buf.data)) {
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struct scaled_font_buffer *font_buffer =
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scaled_font_buffer_create(parent);
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scaled_font_buffer_update(font_buffer,
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buf.data, field_width,
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&rc.font_osd, text_color, bg_color);
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node = &font_buffer->scene_buffer->node;
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height = font_height(&rc.font_osd);
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}
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buf_reset(&buf);
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}
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if (node) {
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int item_height = switcher_theme->item_height;
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wlr_scene_node_set_position(node,
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x, y + (item_height - height) / 2);
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}
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x += field_width + switcher_theme->item_padding_x;
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}
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}
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static void
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osd_classic_create(struct output *output, struct wl_array *views)
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{
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assert(!output->osd_scene.tree && wl_list_empty(&output->osd_scene.items));
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struct server *server = output->server;
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struct theme *theme = server->theme;
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struct window_switcher_classic_theme *switcher_theme =
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&theme->osd_window_switcher_classic;
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int padding = theme->osd_border_width + switcher_theme->padding;
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bool show_workspace = wl_list_length(&rc.workspace_config.workspaces) > 1;
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const char *workspace_name = server->workspaces.current->name;
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struct wlr_box output_box;
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wlr_output_layout_get_box(server->output_layout, output->wlr_output,
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&output_box);
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int w = switcher_theme->width;
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if (switcher_theme->width_is_percent) {
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w = output_box.width * switcher_theme->width / 100;
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}
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int h = wl_array_len(views) * switcher_theme->item_height + 2 * padding;
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if (show_workspace) {
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/* workspace indicator */
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h += switcher_theme->item_height;
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}
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output->osd_scene.tree = wlr_scene_tree_create(output->osd_tree);
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float *text_color = theme->osd_label_text_color;
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float *bg_color = theme->osd_bg_color;
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/* Draw background */
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struct lab_scene_rect_options bg_opts = {
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.border_colors = (float *[1]) {theme->osd_border_color},
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.nr_borders = 1,
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.border_width = theme->osd_border_width,
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.bg_color = bg_color,
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.width = w,
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.height = h,
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};
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lab_scene_rect_create(output->osd_scene.tree, &bg_opts);
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int y = padding;
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/* Draw workspace indicator */
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if (show_workspace) {
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struct font font = rc.font_osd;
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font.weight = PANGO_WEIGHT_BOLD;
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/* Center workspace indicator on the x axis */
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int x = (w - font_width(&font, workspace_name)) / 2;
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if (x < 0) {
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wlr_log(WLR_ERROR,
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"not enough space for workspace name in osd");
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goto error;
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}
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struct scaled_font_buffer *font_buffer =
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scaled_font_buffer_create(output->osd_scene.tree);
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wlr_scene_node_set_position(&font_buffer->scene_buffer->node,
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x, y + (switcher_theme->item_height - font_height(&font)) / 2);
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scaled_font_buffer_update(font_buffer, workspace_name, 0,
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&font, text_color, bg_color);
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y += switcher_theme->item_height;
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}
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struct buf buf = BUF_INIT;
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int nr_fields = wl_list_length(&rc.window_switcher.fields);
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/* This is the width of the area available for text fields */
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int field_widths_sum = w - 2 * padding
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- 2 * switcher_theme->item_active_border_width
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- (nr_fields + 1) * switcher_theme->item_padding_x;
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if (field_widths_sum <= 0) {
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wlr_log(WLR_ERROR, "Not enough spaces for osd contents");
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goto error;
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}
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/* Draw text for each node */
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struct view **view;
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wl_array_for_each(view, views) {
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struct osd_classic_item *item = znew(*item);
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wl_list_append(&output->osd_scene.items, &item->base.link);
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item->base.view = *view;
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item->base.tree = wlr_scene_tree_create(output->osd_scene.tree);
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node_descriptor_create(&item->base.tree->node,
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LAB_NODE_OSD_ITEM, NULL, item);
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/*
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* OSD border
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* +---------------------------------+
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* | |
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* | item border |
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* |+-------------------------------+|
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* || ||
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* ||padding between each field ||
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* ||| field-1 | field-2 | field-n |||
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* || ||
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* || ||
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* |+-------------------------------+|
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* | |
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* | |
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* +---------------------------------+
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*/
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int x = padding
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+ switcher_theme->item_active_border_width
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+ switcher_theme->item_padding_x;
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item->normal_tree = wlr_scene_tree_create(item->base.tree);
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item->active_tree = wlr_scene_tree_create(item->base.tree);
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wlr_scene_node_set_enabled(&item->active_tree->node, false);
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float *active_bg_color = switcher_theme->item_active_bg_color;
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float *active_border_color = switcher_theme->item_active_border_color;
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/* Highlight around selected window's item */
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struct lab_scene_rect_options highlight_opts = {
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.border_colors = (float *[1]) {active_border_color},
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.bg_color = active_bg_color,
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.nr_borders = 1,
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.border_width = switcher_theme->item_active_border_width,
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.width = w - 2 * padding,
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.height = switcher_theme->item_height,
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};
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struct lab_scene_rect *highlight_rect = lab_scene_rect_create(
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item->active_tree, &highlight_opts);
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wlr_scene_node_set_position(&highlight_rect->tree->node, padding, y);
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/* hitbox for mouse clicks */
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struct wlr_scene_rect *hitbox = wlr_scene_rect_create(item->base.tree,
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w - 2 * padding, switcher_theme->item_height, (float[4]) {0});
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wlr_scene_node_set_position(&hitbox->node, padding, y);
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create_fields_scene(server, *view, item->normal_tree,
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text_color, bg_color, field_widths_sum, x, y);
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create_fields_scene(server, *view, item->active_tree,
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text_color, active_bg_color, field_widths_sum, x, y);
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y += switcher_theme->item_height;
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}
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buf_reset(&buf);
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error:;
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/* Center OSD */
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wlr_scene_node_set_position(&output->osd_scene.tree->node,
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output_box.x + (output_box.width - w) / 2,
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output_box.y + (output_box.height - h) / 2);
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}
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static void
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osd_classic_update(struct output *output)
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{
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struct osd_classic_item *item;
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wl_list_for_each(item, &output->osd_scene.items, base.link) {
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bool active = item->base.view == output->server->osd_state.cycle_view;
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wlr_scene_node_set_enabled(&item->normal_tree->node, !active);
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wlr_scene_node_set_enabled(&item->active_tree->node, active);
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}
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}
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struct osd_impl osd_classic_impl = {
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.create = osd_classic_create,
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.update = osd_classic_update,
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};
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