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RetroArch/menu/drivers/ozone/ozone_entries.c
twinaphex 6d37d014a0 Simplify ozone_get_entries_padding
2020-05-19 20:51:40 +02:00

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2011-2017 - Daniel De Matteis
* Copyright (C) 2014-2017 - Jean-André Santoni
* Copyright (C) 2016-2019 - Brad Parker
* Copyright (C) 2018 - Alfredo Monclús
* Copyright (C) 2018 - natinusala
* Copyright (C) 2019 - Patrick Scheurenbrand
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include "ozone.h"
#include "ozone_texture.h"
#include "ozone_display.h"
#include <string/stdstring.h>
#include <encodings/utf.h>
#include "../../menu_driver.h"
#include "../../../gfx/gfx_animation.h"
#include "../../../configuration.h"
static int ozone_get_entries_padding(ozone_handle_t* ozone, bool old_list)
{
if (ozone->depth == 1)
{
if (!old_list)
return ozone->dimensions.entry_padding_horizontal_half;
}
else if (ozone->depth == 2)
{
if (old_list && !ozone->fade_direction) /* false = left to right */
return ozone->dimensions.entry_padding_horizontal_half;
}
return ozone->dimensions.entry_padding_horizontal_full;
}
static void ozone_draw_entry_value(
ozone_handle_t *ozone,
void *userdata,
unsigned video_width,
unsigned video_height,
char *value,
unsigned x, unsigned y,
uint32_t alpha_uint32,
menu_entry_t *entry)
{
bool switch_is_on = true;
bool do_draw_text = false;
float scale_factor = ozone->last_scale_factor;
if (!entry->checked && string_is_empty(value))
return;
/* check icon */
if (entry->checked)
{
gfx_display_blend_begin(userdata);
ozone_draw_icon(
userdata,
video_width,
video_height,
30 * scale_factor,
30 * scale_factor,
ozone->theme->textures[OZONE_THEME_TEXTURE_CHECK],
x - 20 * scale_factor,
y - 22 * scale_factor,
video_width,
video_height,
0,
1,
ozone->theme_dynamic.entries_checkmark);
gfx_display_blend_end(userdata);
return;
}
/* text value */
if (string_is_equal(value, msg_hash_to_str(MENU_ENUM_LABEL_DISABLED)) ||
(string_is_equal(value, msg_hash_to_str(MENU_ENUM_LABEL_VALUE_OFF))))
{
switch_is_on = false;
do_draw_text = false;
}
else if (string_is_equal(value, msg_hash_to_str(MENU_ENUM_LABEL_ENABLED)) ||
(string_is_equal(value, msg_hash_to_str(MENU_ENUM_LABEL_VALUE_ON))))
{
switch_is_on = true;
do_draw_text = false;
}
else
{
if (!string_is_empty(entry->value))
{
if (
string_is_equal(entry->value, "...") ||
string_is_equal(entry->value, "(PRESET)") ||
string_is_equal(entry->value, "(SHADER)") ||
string_is_equal(entry->value, "(COMP)") ||
string_is_equal(entry->value, "(CORE)") ||
string_is_equal(entry->value, "(MOVIE)") ||
string_is_equal(entry->value, "(MUSIC)") ||
string_is_equal(entry->value, "(DIR)") ||
string_is_equal(entry->value, "(RDB)") ||
string_is_equal(entry->value, "(CURSOR)")||
string_is_equal(entry->value, "(CFILE)") ||
string_is_equal(entry->value, "(FILE)") ||
string_is_equal(entry->value, "(IMAGE)")
)
{
return;
}
else
do_draw_text = true;
}
else
do_draw_text = true;
}
if (do_draw_text)
{
ozone_draw_text(ozone, value, x, y, TEXT_ALIGN_RIGHT, video_width, video_height, &ozone->fonts.entries_label, COLOR_TEXT_ALPHA(ozone->theme->text_selected_rgba, alpha_uint32), false);
}
else
{
ozone_draw_text(ozone, (switch_is_on ? msg_hash_to_str(MENU_ENUM_LABEL_VALUE_ON) : msg_hash_to_str(MENU_ENUM_LABEL_VALUE_OFF)),
x, y, TEXT_ALIGN_RIGHT, video_width, video_height, &ozone->fonts.entries_label,
COLOR_TEXT_ALPHA((switch_is_on ? ozone->theme->text_selected_rgba : ozone->theme->text_sublabel_rgba), alpha_uint32), false);
}
}
/* Compute new scroll position
* If the center of the currently selected entry is not in the middle
* And if we can scroll so that it's in the middle
* Then scroll
*/
void ozone_update_scroll(ozone_handle_t *ozone, bool allow_animation, ozone_node_t *node)
{
unsigned video_info_height;
gfx_animation_ctx_entry_t entry;
float new_scroll = 0, entries_middle;
float bottom_boundary, current_selection_middle_onscreen;
file_list_t *selection_buf = menu_entries_get_selection_buf_ptr(0);
gfx_animation_ctx_tag tag = (uintptr_t) selection_buf;
video_driver_get_size(NULL, &video_info_height);
current_selection_middle_onscreen =
ozone->dimensions.header_height +
ozone->dimensions.entry_padding_vertical +
ozone->animations.scroll_y +
node->position_y +
node->height / 2;
bottom_boundary = video_info_height - ozone->dimensions.header_height - ozone->dimensions.spacer_1px - ozone->dimensions.footer_height;
entries_middle = video_info_height/2;
new_scroll = ozone->animations.scroll_y - (current_selection_middle_onscreen - entries_middle);
if (new_scroll + ozone->entries_height < bottom_boundary)
new_scroll = bottom_boundary - ozone->entries_height - ozone->dimensions.entry_padding_vertical * 2;
if (new_scroll > 0)
new_scroll = 0;
/* Kill any existing scroll animation */
gfx_animation_kill_by_tag(&tag);
/* ozone->animations.scroll_y will be modified
* > Set scroll acceleration to zero to minimise
* potential conflicts */
menu_input_set_pointer_y_accel(0.0f);
if (allow_animation)
{
/* Cursor animation */
ozone->animations.cursor_alpha = 0.0f;
entry.cb = NULL;
entry.duration = ANIMATION_CURSOR_DURATION;
entry.easing_enum = EASING_OUT_QUAD;
entry.subject = &ozone->animations.cursor_alpha;
entry.tag = tag;
entry.target_value = 1.0f;
entry.userdata = NULL;
gfx_animation_push(&entry);
/* Scroll animation */
entry.cb = NULL;
entry.duration = ANIMATION_CURSOR_DURATION;
entry.easing_enum = EASING_OUT_QUAD;
entry.subject = &ozone->animations.scroll_y;
entry.tag = tag;
entry.target_value = new_scroll;
entry.userdata = NULL;
gfx_animation_push(&entry);
}
else
{
ozone->selection_old = ozone->selection;
ozone->animations.scroll_y = new_scroll;
}
}
void ozone_compute_entries_position(ozone_handle_t *ozone)
{
/* Compute entries height and adjust scrolling if needed */
unsigned video_info_height;
unsigned video_info_width;
size_t i, entries_end;
file_list_t *selection_buf = NULL;
int entry_padding = ozone_get_entries_padding(ozone, false);
float scale_factor = ozone->last_scale_factor;
settings_t *settings = config_get_ptr();
bool menu_show_sublabels = settings->bools.menu_show_sublabels;
menu_entries_ctl(MENU_ENTRIES_CTL_START_GET, &i);
entries_end = menu_entries_get_size();
selection_buf = menu_entries_get_selection_buf_ptr(0);
video_driver_get_size(&video_info_width, &video_info_height);
ozone->entries_height = 0;
for (i = 0; i < entries_end; i++)
{
/* Entry */
menu_entry_t entry;
ozone_node_t *node = NULL;
const char *sublabel_str = NULL;
menu_entry_init(&entry);
entry.path_enabled = false;
entry.label_enabled = false;
entry.rich_label_enabled = false;
entry.value_enabled = false;
menu_entry_get(&entry, 0, (unsigned)i, NULL, true);
/* Empty playlist detection:
only one item which icon is
OZONE_ENTRIES_ICONS_TEXTURE_CORE_INFO */
if (ozone->is_playlist && entries_end == 1)
{
uintptr_t tex = ozone_entries_icon_get_texture(ozone, entry.enum_idx, entry.type, false);
ozone->empty_playlist = tex == ozone->icons_textures[OZONE_ENTRIES_ICONS_TEXTURE_CORE_INFO];
}
else
{
ozone->empty_playlist = false;
}
/* Cache node */
node = (ozone_node_t*)file_list_get_userdata_at_offset(selection_buf, i);
if (!node)
continue;
node->height = ozone->dimensions.entry_height;
node->wrap = false;
node->sublabel_lines = 0;
menu_entry_get_sublabel(&entry, &sublabel_str);
if (menu_show_sublabels)
{
if (!string_is_empty(sublabel_str))
{
int sublabel_max_width;
char wrapped_sublabel_str[MENU_SUBLABEL_MAX_LENGTH];
wrapped_sublabel_str[0] = '\0';
node->height += ozone->dimensions.entry_spacing + 40 * scale_factor;
sublabel_max_width = video_info_width -
entry_padding * 2 - ozone->dimensions.entry_icon_padding * 2;
if (ozone->depth == 1)
{
sublabel_max_width -= (unsigned) ozone->dimensions.sidebar_width;
if (ozone->show_thumbnail_bar)
sublabel_max_width -= ozone->dimensions.thumbnail_bar_width;
}
word_wrap(wrapped_sublabel_str, sublabel_str, sublabel_max_width / ozone->fonts.entries_sublabel.glyph_width, false, 0);
node->sublabel_lines = ozone_count_lines(wrapped_sublabel_str);
if (node->sublabel_lines > 1)
{
node->height += (node->sublabel_lines - 1) * ozone->fonts.entries_sublabel.line_height;
node->wrap = true;
}
}
}
node->position_y = ozone->entries_height;
ozone->entries_height += node->height;
}
/* Update scrolling */
ozone->selection = menu_navigation_get_selection();
ozone_update_scroll(ozone, false, (ozone_node_t*) file_list_get_userdata_at_offset(selection_buf, ozone->selection));
}
static void ozone_thumbnail_bar_hide_end(void *userdata)
{
ozone_handle_t *ozone = (ozone_handle_t*) userdata;
ozone->show_thumbnail_bar = false;
}
void ozone_entries_update_thumbnail_bar(ozone_handle_t *ozone, bool is_playlist, bool allow_animation)
{
struct gfx_animation_ctx_entry entry;
gfx_animation_ctx_tag tag = (uintptr_t) &ozone->show_thumbnail_bar;
entry.duration = ANIMATION_CURSOR_DURATION;
entry.easing_enum = EASING_OUT_QUAD;
entry.tag = tag;
entry.subject = &ozone->animations.thumbnail_bar_position;
gfx_animation_kill_by_tag(&tag);
/* Show it */
if (is_playlist && !ozone->cursor_in_sidebar && !ozone->show_thumbnail_bar && ozone->depth == 1)
{
if (allow_animation)
{
ozone->show_thumbnail_bar = true;
entry.cb = NULL;
entry.userdata = NULL;
entry.target_value = ozone->dimensions.thumbnail_bar_width;
gfx_animation_push(&entry);
}
else
{
ozone->animations.thumbnail_bar_position = ozone->dimensions.thumbnail_bar_width;
ozone->show_thumbnail_bar = true;
}
}
/* Hide it */
else
{
if (allow_animation)
{
entry.cb = ozone_thumbnail_bar_hide_end;
entry.userdata = ozone;
entry.target_value = 0.0f;
gfx_animation_push(&entry);
}
else
{
ozone->animations.thumbnail_bar_position = 0.0f;
ozone_thumbnail_bar_hide_end(ozone);
}
}
}
void ozone_draw_entries(
ozone_handle_t *ozone,
void *userdata,
unsigned video_width,
unsigned video_height,
unsigned selection,
unsigned selection_old,
file_list_t *selection_buf,
float alpha,
float scroll_y,
bool is_playlist)
{
uint32_t alpha_uint32;
size_t i, y, entries_end;
float sidebar_offset, bottom_boundary, invert, alpha_anim;
unsigned video_info_height, video_info_width, entry_width, button_height;
settings_t *settings = config_get_ptr();
bool menu_show_sublabels= settings->bools.menu_show_sublabels;
bool use_smooth_ticker = settings->bools.menu_ticker_smooth;
enum gfx_animation_ticker_type
menu_ticker_type = (enum gfx_animation_ticker_type)
settings->uints.menu_ticker_type;
bool old_list = selection_buf == ozone->selection_buf_old;
int x_offset = 0;
size_t selection_y = 0; /* 0 means no selection (we assume that no entry has y = 0) */
size_t old_selection_y = 0;
int entry_padding = ozone_get_entries_padding(ozone, old_list);
float scale_factor = ozone->last_scale_factor;
menu_entries_ctl(MENU_ENTRIES_CTL_START_GET, &i);
entries_end = file_list_get_size(selection_buf);
y = ozone->dimensions.header_height + ozone->dimensions.spacer_1px + ozone->dimensions.entry_padding_vertical;
sidebar_offset = ozone->sidebar_offset;
entry_width = video_width - (unsigned) ozone->dimensions.sidebar_width - ozone->sidebar_offset - entry_padding * 2 - ozone->animations.thumbnail_bar_position;
button_height = ozone->dimensions.entry_height; /* height of the button (entry minus sublabel) */
video_driver_get_size(&video_info_width, &video_info_height);
bottom_boundary = video_info_height - ozone->dimensions.header_height - ozone->dimensions.footer_height;
invert = (ozone->fade_direction) ? -1 : 1;
alpha_anim = old_list ? alpha : 1.0f - alpha;
if (old_list)
alpha = 1.0f - alpha;
if (alpha != 1.0f)
{
if (old_list)
x_offset += invert * -(alpha_anim * 120 * scale_factor); /* left */
else
x_offset += invert * (alpha_anim * 120 * scale_factor); /* right */
}
x_offset += (int) sidebar_offset;
alpha_uint32 = (uint32_t)(alpha*255.0f);
/* Borders layer */
for (i = 0; i < entries_end; i++)
{
bool entry_selected = selection == i;
bool entry_old_selected = selection_old == i;
int border_start_x, border_start_y;
ozone_node_t *node = NULL;
if (entry_selected && selection_y == 0)
selection_y = y;
if (entry_old_selected && old_selection_y == 0)
old_selection_y = y;
node = (ozone_node_t*) file_list_get_userdata_at_offset(selection_buf, i);
if (!node || ozone->empty_playlist)
goto border_iterate;
if (y + scroll_y + node->height + 20 * scale_factor < ozone->dimensions.header_height + ozone->dimensions.entry_padding_vertical)
goto border_iterate;
else if (y + scroll_y - node->height - 20 * scale_factor > bottom_boundary)
goto border_iterate;
border_start_x = (unsigned) ozone->dimensions.sidebar_width + x_offset + entry_padding;
border_start_y = y + scroll_y;
gfx_display_set_alpha(ozone->theme_dynamic.entries_border, alpha);
gfx_display_set_alpha(ozone->theme_dynamic.entries_checkmark, alpha);
/* Borders */
gfx_display_draw_quad(
userdata,
video_width,
video_height,
border_start_x,
border_start_y,
entry_width,
ozone->dimensions.spacer_1px,
video_width,
video_height,
ozone->theme_dynamic.entries_border);
gfx_display_draw_quad(
userdata,
video_width,
video_height,
border_start_x,
border_start_y + button_height,
entry_width,
ozone->dimensions.spacer_1px,
video_width,
video_height,
ozone->theme_dynamic.entries_border);
border_iterate:
if (node)
y += node->height;
}
/* Cursor(s) layer - current */
if (!ozone->cursor_in_sidebar)
ozone_draw_cursor(
ozone,
userdata,
video_width,
video_height,
(unsigned) ozone->dimensions.sidebar_width + x_offset + entry_padding + ozone->dimensions.spacer_3px,
entry_width - ozone->dimensions.spacer_5px,
button_height + ozone->dimensions.spacer_1px,
selection_y + scroll_y,
ozone->animations.cursor_alpha * alpha);
/* Old*/
if (!ozone->cursor_in_sidebar_old)
ozone_draw_cursor(
ozone,
userdata,
video_width,
video_height,
(unsigned)ozone->dimensions.sidebar_width + x_offset + entry_padding + ozone->dimensions.spacer_3px,
/* TODO/FIXME - undefined behavior reported by ASAN -
*-35.2358 is outside the range of representable values
of type 'unsigned int'
* */
entry_width - ozone->dimensions.spacer_5px,
button_height + ozone->dimensions.spacer_1px,
old_selection_y + scroll_y,
(1-ozone->animations.cursor_alpha) * alpha);
/* Icons + text */
y = ozone->dimensions.header_height + ozone->dimensions.spacer_1px + ozone->dimensions.entry_padding_vertical;
if (old_list)
y += ozone->old_list_offset_y;
for (i = 0; i < entries_end; i++)
{
char rich_label[255];
char entry_value_ticker[255];
char wrapped_sublabel_str[MENU_SUBLABEL_MAX_LENGTH];
uintptr_t tex;
menu_entry_t entry;
gfx_animation_ctx_ticker_t ticker;
gfx_animation_ctx_ticker_smooth_t ticker_smooth;
unsigned ticker_x_offset = 0;
unsigned ticker_str_width = 0;
int value_x_offset = 0;
static const char* const
ticker_spacer = OZONE_TICKER_SPACER;
const char *sublabel_str = NULL;
ozone_node_t *node = NULL;
const char *entry_rich_label = NULL;
const char *entry_value = NULL;
bool entry_selected = false;
int text_offset = -ozone->dimensions.entry_icon_padding - ozone->dimensions.entry_icon_size;
float *icon_color = NULL;
/* Initial ticker configuration */
if (use_smooth_ticker)
{
ticker_smooth.idx = gfx_animation_get_ticker_pixel_idx();
ticker_smooth.font = ozone->fonts.entries_label.font;
ticker_smooth.font_scale = 1.0f;
ticker_smooth.type_enum = menu_ticker_type;
ticker_smooth.spacer = ticker_spacer;
ticker_smooth.x_offset = &ticker_x_offset;
ticker_smooth.dst_str_width = &ticker_str_width;
}
else
{
ticker.idx = gfx_animation_get_ticker_idx();
ticker.type_enum = menu_ticker_type;
ticker.spacer = ticker_spacer;
}
entry_selected = selection == i;
node = (ozone_node_t*)
file_list_get_userdata_at_offset(selection_buf, i);
menu_entry_init(&entry);
entry.path_enabled = false;
entry.label_enabled = false;
menu_entry_get(&entry, 0, (unsigned)i, selection_buf, true);
menu_entry_get_value(&entry, &entry_value);
if (!node)
continue;
if (y + scroll_y + node->height + 20 * scale_factor < ozone->dimensions.header_height + ozone->dimensions.entry_padding_vertical)
goto icons_iterate;
else if (y + scroll_y - node->height - 20 * scale_factor > bottom_boundary)
goto icons_iterate;
/* Prepare text */
menu_entry_get_rich_label(&entry, &entry_rich_label);
if (use_smooth_ticker)
{
ticker_smooth.selected = entry_selected && !ozone->cursor_in_sidebar;
ticker_smooth.field_width = entry_width - entry_padding - (10 * scale_factor) - ozone->dimensions.entry_icon_padding;
ticker_smooth.src_str = entry_rich_label;
ticker_smooth.dst_str = rich_label;
ticker_smooth.dst_str_len = sizeof(rich_label);
gfx_animation_ticker_smooth(&ticker_smooth);
}
else
{
ticker.s = rich_label;
ticker.str = entry_rich_label;
ticker.selected = entry_selected && !ozone->cursor_in_sidebar;
ticker.len = (entry_width - entry_padding - (10 * scale_factor) - ozone->dimensions.entry_icon_padding) / ozone->fonts.entries_label.glyph_width;
gfx_animation_ticker(&ticker);
}
if (ozone->empty_playlist)
{
/* Note: This entry can never be selected, so ticker_x_offset
* is irrelevant here (i.e. this text will never scroll) */
unsigned text_width = font_driver_get_message_width(ozone->fonts.entries_label.font, rich_label, (unsigned)strlen(rich_label), 1);
x_offset = (video_info_width - (unsigned) ozone->dimensions.sidebar_width - entry_padding * 2) / 2 - text_width / 2 - 60 * scale_factor;
y = video_info_height / 2 - 60 * scale_factor;
}
menu_entry_get_sublabel(&entry, &sublabel_str);
if (menu_show_sublabels)
{
if (node->wrap && !string_is_empty(sublabel_str))
{
int sublabel_max_width = video_info_width -
entry_padding * 2 - ozone->dimensions.entry_icon_padding * 2;
if (ozone->depth == 1)
{
sublabel_max_width -= (unsigned) ozone->dimensions.sidebar_width;
if (ozone->show_thumbnail_bar)
sublabel_max_width -= ozone->dimensions.thumbnail_bar_width;
}
wrapped_sublabel_str[0] = '\0';
word_wrap(wrapped_sublabel_str, sublabel_str, sublabel_max_width / ozone->fonts.entries_sublabel.glyph_width, false, 0);
sublabel_str = wrapped_sublabel_str;
}
}
/* Icon */
tex = ozone_entries_icon_get_texture(ozone, entry.enum_idx, entry.type, entry_selected);
if (tex != ozone->icons_textures[OZONE_ENTRIES_ICONS_TEXTURE_SUBSETTING])
{
uintptr_t texture = tex;
/* Console specific icons */
if (entry.type == FILE_TYPE_RPL_ENTRY && ozone->horizontal_list && ozone->categories_selection_ptr > ozone->system_tab_end)
{
ozone_node_t *sidebar_node = (ozone_node_t*) file_list_get_userdata_at_offset(ozone->horizontal_list, ozone->categories_selection_ptr - ozone->system_tab_end-1);
if (!sidebar_node || !sidebar_node->content_icon)
texture = tex;
else
texture = sidebar_node->content_icon;
}
/* Cheevos badges should not be recolored */
if (!(
(entry.type >= MENU_SETTINGS_CHEEVOS_START) &&
(entry.type < MENU_SETTINGS_NETPLAY_ROOMS_START)
))
{
icon_color = ozone->theme_dynamic.entries_icon;
}
else
{
icon_color = ozone_pure_white;
}
gfx_display_set_alpha(icon_color, alpha);
gfx_display_blend_begin(userdata);
ozone_draw_icon(
userdata,
video_width,
video_height,
ozone->dimensions.entry_icon_size,
ozone->dimensions.entry_icon_size,
texture,
(unsigned)ozone->dimensions.sidebar_width + x_offset + entry_padding + ozone->dimensions.entry_icon_padding,
y + scroll_y + ozone->dimensions.entry_height / 2 - ozone->dimensions.entry_icon_size / 2,
video_width,
video_height,
0,
1,
icon_color);
gfx_display_blend_end(userdata);
if (icon_color == ozone_pure_white)
gfx_display_set_alpha(icon_color, 1.0f);
text_offset = 0;
}
/* Draw text */
ozone_draw_text(ozone, rich_label,
ticker_x_offset + text_offset + (unsigned) ozone->dimensions.sidebar_width + x_offset + entry_padding + ozone->dimensions.entry_icon_size + ozone->dimensions.entry_icon_padding * 2,
y + ozone->dimensions.entry_height / 2.0f + ozone->fonts.entries_label.line_centre_offset + scroll_y,
TEXT_ALIGN_LEFT, video_width, video_height, &ozone->fonts.entries_label, COLOR_TEXT_ALPHA(ozone->theme->text_rgba, alpha_uint32), false);
if (menu_show_sublabels)
{
if (!string_is_empty(sublabel_str))
ozone_draw_text(ozone, sublabel_str,
(unsigned) ozone->dimensions.sidebar_width + x_offset + entry_padding + ozone->dimensions.entry_icon_padding,
y + ozone->dimensions.entry_height - ozone->dimensions.spacer_1px + (node->height - ozone->dimensions.entry_height - (node->sublabel_lines * ozone->fonts.entries_sublabel.line_height))/2.0f + ozone->fonts.entries_sublabel.line_ascender + scroll_y,
TEXT_ALIGN_LEFT, video_width, video_height, &ozone->fonts.entries_sublabel, COLOR_TEXT_ALPHA(ozone->theme->text_sublabel_rgba, alpha_uint32), false);
}
/* Value */
if (use_smooth_ticker)
{
ticker_smooth.selected = entry_selected && !ozone->cursor_in_sidebar;
ticker_smooth.field_width = (entry_width - ozone->dimensions.entry_icon_size - ozone->dimensions.entry_icon_padding * 2 -
((unsigned)utf8len(entry_rich_label) * ozone->fonts.entries_label.glyph_width));
ticker_smooth.src_str = entry_value;
ticker_smooth.dst_str = entry_value_ticker;
ticker_smooth.dst_str_len = sizeof(entry_value_ticker);
/* Value text is right aligned, so have to offset x
* by the 'padding' width at the end of the ticker string... */
if (gfx_animation_ticker_smooth(&ticker_smooth))
value_x_offset = (ticker_x_offset + ticker_str_width) - ticker_smooth.field_width;
}
else
{
ticker.s = entry_value_ticker;
ticker.str = entry_value;
ticker.selected = entry_selected && !ozone->cursor_in_sidebar;
ticker.len = (entry_width - ozone->dimensions.entry_icon_size - ozone->dimensions.entry_icon_padding * 2 -
((unsigned)utf8len(entry_rich_label) * ozone->fonts.entries_label.glyph_width)) / ozone->fonts.entries_label.glyph_width;
gfx_animation_ticker(&ticker);
}
ozone_draw_entry_value(ozone,
userdata,
video_width,
video_height,
entry_value_ticker,
value_x_offset + (unsigned) ozone->dimensions.sidebar_width + entry_padding + x_offset + entry_width - ozone->dimensions.entry_icon_padding,
y + ozone->dimensions.entry_height / 2 + ozone->fonts.entries_label.line_centre_offset + scroll_y,
alpha_uint32,
&entry);
icons_iterate:
y += node->height;
}
/* Text layer */
ozone_font_flush(video_width, video_height, &ozone->fonts.entries_label);
if (menu_show_sublabels)
ozone_font_flush(video_width, video_height, &ozone->fonts.entries_sublabel);
}
static void ozone_draw_no_thumbnail_available(ozone_handle_t *ozone,
void *userdata,
unsigned video_width,
unsigned video_height,
unsigned x_position,
unsigned sidebar_width,
unsigned y_offset)
{
unsigned icon = OZONE_ENTRIES_ICONS_TEXTURE_CORE_INFO;
unsigned icon_size = (unsigned)((float)ozone->dimensions.sidebar_entry_icon_size * 1.5f);
gfx_display_blend_begin(userdata);
ozone_draw_icon(
userdata,
video_width,
video_height,
icon_size,
icon_size,
ozone->icons_textures[icon],
x_position + sidebar_width/2 - icon_size/2,
video_height/2 - icon_size/2 - y_offset,
video_width,
video_height,
0, 1, ozone->theme->entries_icon);
gfx_display_blend_end(userdata);
ozone_draw_text(
ozone,
msg_hash_to_str(MSG_NO_THUMBNAIL_AVAILABLE),
x_position + sidebar_width/2,
video_height/2 + icon_size/2 + ozone->fonts.footer.line_ascender - y_offset,
TEXT_ALIGN_CENTER,
video_width, video_height,
&ozone->fonts.footer,
ozone->theme->text_rgba,
true
);
}
static void ozone_content_metadata_line(
unsigned video_width,
unsigned video_height,
ozone_handle_t *ozone,
unsigned *y,
unsigned column_x,
const char *text,
uint32_t color,
unsigned lines_count)
{
ozone_draw_text(ozone,
text,
column_x,
*y + ozone->fonts.footer.line_ascender,
TEXT_ALIGN_LEFT,
video_width, video_height,
&ozone->fonts.footer,
color,
true
);
if (lines_count > 0)
*y += (unsigned)(ozone->fonts.footer.line_height * (lines_count - 1)) + (unsigned)((float)ozone->fonts.footer.line_height * 1.5f);
}
void ozone_draw_thumbnail_bar(ozone_handle_t *ozone,
void *userdata,
unsigned video_width,
unsigned video_height,
bool libretro_running,
float menu_framebuffer_opacity)
{
unsigned sidebar_width = ozone->dimensions.thumbnail_bar_width;
unsigned thumbnail_width = sidebar_width - (ozone->dimensions.sidebar_entry_icon_padding * 2);
int right_thumbnail_y_position = 0;
int left_thumbnail_y_position = 0;
int bottom_row_y_position = 0;
bool show_right_thumbnail = false;
bool show_left_thumbnail = false;
unsigned sidebar_height = video_height - ozone->dimensions.header_height - ozone->dimensions.sidebar_gradient_height * 2 - ozone->dimensions.footer_height;
unsigned x_position = video_width - (unsigned) ozone->animations.thumbnail_bar_position;
int thumbnail_x_position = x_position + ozone->dimensions.sidebar_entry_icon_padding;
unsigned thumbnail_height = (video_height - ozone->dimensions.header_height - ozone->dimensions.spacer_2px - ozone->dimensions.footer_height - (ozone->dimensions.sidebar_entry_icon_padding * 3)) / 2;
float scale_factor = ozone->last_scale_factor;
enum gfx_thumbnail_alignment right_thumbnail_alignment;
enum gfx_thumbnail_alignment left_thumbnail_alignment;
/* Background */
if (!libretro_running || (menu_framebuffer_opacity >= 1.0f))
{
gfx_display_draw_quad(
userdata,
video_width,
video_height,
x_position,
ozone->dimensions.header_height + ozone->dimensions.spacer_1px,
(unsigned)ozone->animations.thumbnail_bar_position,
ozone->dimensions.sidebar_gradient_height,
video_width,
video_height,
ozone->theme->sidebar_top_gradient);
gfx_display_draw_quad(
userdata,
video_width,
video_height,
x_position,
ozone->dimensions.header_height + ozone->dimensions.spacer_1px + ozone->dimensions.sidebar_gradient_height,
(unsigned)ozone->animations.thumbnail_bar_position,
sidebar_height,
video_width,
video_height,
ozone->theme->sidebar_background);
gfx_display_draw_quad(
userdata,
video_width,
video_height,
x_position,
video_height - ozone->dimensions.footer_height - ozone->dimensions.sidebar_gradient_height - ozone->dimensions.spacer_1px,
(unsigned) ozone->animations.thumbnail_bar_position,
ozone->dimensions.sidebar_gradient_height + ozone->dimensions.spacer_1px,
video_width,
video_height,
ozone->theme->sidebar_bottom_gradient);
}
/* Thumbnails */
show_right_thumbnail =
(ozone->thumbnails.right.status != GFX_THUMBNAIL_STATUS_MISSING) &&
gfx_thumbnail_is_enabled(ozone->thumbnail_path_data, GFX_THUMBNAIL_RIGHT);
show_left_thumbnail =
(ozone->thumbnails.left.status != GFX_THUMBNAIL_STATUS_MISSING) &&
gfx_thumbnail_is_enabled(ozone->thumbnail_path_data, GFX_THUMBNAIL_LEFT) &&
!ozone->selection_core_is_viewer;
/* If this entry is associated with the image viewer
* and no right thumbnail is available, show a centred
* message and return immediately */
if (ozone->selection_core_is_viewer && !show_right_thumbnail)
{
ozone_draw_no_thumbnail_available(
ozone,
userdata,
video_width,
video_height,
x_position, sidebar_width, 0);
return;
}
/* Top row
* > Displays one item, with the following order
* of preference:
* 1) Right thumbnail, if available
* 2) Left thumbnail, if available
* 3) 'No thumbnail available' message */
/* > If this entry is associated with the image viewer
* core, there can be only one thumbnail and no
* content metadata -> centre image vertically */
if (ozone->selection_core_is_viewer)
{
right_thumbnail_y_position =
ozone->dimensions.header_height +
((thumbnail_height / 2) +
(int)(1.5f * (float)ozone->dimensions.sidebar_entry_icon_padding));
right_thumbnail_alignment = GFX_THUMBNAIL_ALIGN_CENTRE;
}
else
{
right_thumbnail_y_position =
ozone->dimensions.header_height + ozone->dimensions.spacer_1px +
ozone->dimensions.sidebar_entry_icon_padding;
right_thumbnail_alignment = GFX_THUMBNAIL_ALIGN_BOTTOM;
}
/* > If we have a right thumbnail, show it */
if (show_right_thumbnail)
gfx_thumbnail_draw(
userdata,
video_width,
video_height,
&ozone->thumbnails.right,
(float)thumbnail_x_position,
(float)right_thumbnail_y_position,
thumbnail_width,
thumbnail_height,
right_thumbnail_alignment,
1.0f, 1.0f, NULL);
/* > If we have neither a right thumbnail nor
* a left thumbnail to show in its place,
* display 'no thumbnail available' message */
else if (!show_left_thumbnail)
ozone_draw_no_thumbnail_available(ozone,
userdata,
video_width,
video_height,
x_position,
sidebar_width,
thumbnail_height / 2);
/* Bottom row
* > Displays one item, with the following order
* of preference:
* 1) Left thumbnail, if available
* *and*
* right thumbnail has been placed in the top row
* *and*
* content metadata override is not enabled
* 2) Content metadata */
/* > Get baseline 'start' position of bottom row */
bottom_row_y_position = ozone->dimensions.header_height + ozone->dimensions.spacer_1px +
thumbnail_height +
(ozone->dimensions.sidebar_entry_icon_padding * 2);
/* > If we have a left thumbnail, show it */
if (show_left_thumbnail)
{
float left_thumbnail_alpha;
/* Normally a right thumbnail will be shown
* in the top row - if so, left thumbnail
* goes at the bottom */
if (show_right_thumbnail)
{
left_thumbnail_y_position = bottom_row_y_position;
left_thumbnail_alignment = GFX_THUMBNAIL_ALIGN_TOP;
/* In this case, thumbnail opacity is dependent
* upon the content metadata override
* > i.e. Need to handle fade in/out animations
* and set opacity to zero when override
* is fully active */
left_thumbnail_alpha = ozone->animations.left_thumbnail_alpha;
}
/* If right thumbnail is missing, shift left
* thumbnail up to the top row */
else
{
left_thumbnail_y_position = right_thumbnail_y_position;
left_thumbnail_alignment = right_thumbnail_alignment;
/* In this case, there is no dependence on content
* metadata - thumbnail is always shown at full
* opacity */
left_thumbnail_alpha = 1.0f;
}
/* Note: This is a NOOP when alpha is zero
* (i.e. no performance impact when content
* metadata override is fully active) */
gfx_thumbnail_draw(
userdata,
video_width,
video_height,
&ozone->thumbnails.left,
(float)thumbnail_x_position,
(float)left_thumbnail_y_position,
thumbnail_width,
thumbnail_height,
left_thumbnail_alignment,
left_thumbnail_alpha,
1.0f, NULL);
}
/* > Display content metadata in the bottom
* row if:
* - This is *not* image viewer content
* *and*
* - There is no left thumbnail
* *or*
* left thumbnail has been shifted to
* the top row
* *or*
* content metadata override is enabled
* (i.e. fade in, fade out, or fully
* active) */
if (!ozone->selection_core_is_viewer &&
(!show_left_thumbnail || !show_right_thumbnail ||
(ozone->animations.left_thumbnail_alpha < 1.0f)))
{
char ticker_buf[255];
gfx_animation_ctx_ticker_t ticker;
gfx_animation_ctx_ticker_smooth_t ticker_smooth;
static const char* const ticker_spacer = OZONE_TICKER_SPACER;
unsigned ticker_x_offset = 0;
settings_t *settings = config_get_ptr();
bool scroll_content_metadata = settings->bools.ozone_scroll_content_metadata;
bool use_smooth_ticker = settings->bools.menu_ticker_smooth;
enum gfx_animation_ticker_type
menu_ticker_type = (enum gfx_animation_ticker_type)
settings->uints.menu_ticker_type;
unsigned y = (unsigned)bottom_row_y_position;
unsigned separator_padding = ozone->dimensions.sidebar_entry_icon_padding*2;
unsigned column_x = x_position + separator_padding;
bool metadata_override_enabled = show_left_thumbnail &&
show_right_thumbnail &&
(ozone->animations.left_thumbnail_alpha < 1.0f);
float metadata_alpha = metadata_override_enabled ?
(1.0f - ozone->animations.left_thumbnail_alpha) : 1.0f;
uint32_t text_color = COLOR_TEXT_ALPHA(
ozone->theme->text_rgba, (uint32_t)(metadata_alpha * 255.0f));
if (scroll_content_metadata)
{
/* Initial ticker configuration */
if (use_smooth_ticker)
{
ticker_smooth.idx = gfx_animation_get_ticker_pixel_idx();
ticker_smooth.font_scale = 1.0f;
ticker_smooth.type_enum = menu_ticker_type;
ticker_smooth.spacer = ticker_spacer;
ticker_smooth.x_offset = &ticker_x_offset;
ticker_smooth.dst_str_width = NULL;
ticker_smooth.font = ozone->fonts.footer.font;
ticker_smooth.selected = true;
ticker_smooth.field_width = sidebar_width - (separator_padding * 2);
ticker_smooth.dst_str = ticker_buf;
ticker_smooth.dst_str_len = sizeof(ticker_buf);
}
else
{
ticker.idx = gfx_animation_get_ticker_idx();
ticker.type_enum = menu_ticker_type;
ticker.spacer = ticker_spacer;
ticker.selected = true;
ticker.len = (sidebar_width - (separator_padding * 2)) / ozone->fonts.footer.glyph_width;
ticker.s = ticker_buf;
}
}
/* Content metadata */
/* Separator */
gfx_display_set_alpha(ozone->theme_dynamic.entries_border, metadata_alpha);
gfx_display_draw_quad(
userdata,
video_width,
video_height,
x_position + separator_padding,
y,
sidebar_width - separator_padding*2,
ozone->dimensions.spacer_1px,
video_width,
video_height,
ozone->theme_dynamic.entries_border);
y += 18 * scale_factor;
if (scroll_content_metadata)
{
/* Core association */
ticker_buf[0] = '\0';
if (use_smooth_ticker)
{
ticker_smooth.src_str = ozone->selection_core_name;
gfx_animation_ticker_smooth(&ticker_smooth);
}
else
{
ticker.str = ozone->selection_core_name;
gfx_animation_ticker(&ticker);
}
ozone_content_metadata_line(
video_width,
video_height,
ozone,
&y,
ticker_x_offset + column_x,
ticker_buf,
text_color,
1);
/* Playtime
* Note: It is essentially impossible for this string
* to exceed the width of the sidebar, but since we
* are ticker-texting everything else, we include this
* by default */
ticker_buf[0] = '\0';
if (use_smooth_ticker)
{
ticker_smooth.src_str = ozone->selection_playtime;
gfx_animation_ticker_smooth(&ticker_smooth);
}
else
{
ticker.str = ozone->selection_playtime;
gfx_animation_ticker(&ticker);
}
ozone_content_metadata_line(
video_width,
video_height,
ozone,
&y,
ticker_x_offset + column_x,
ticker_buf,
text_color,
1);
/* Last played */
ticker_buf[0] = '\0';
if (use_smooth_ticker)
{
ticker_smooth.src_str = ozone->selection_lastplayed;
gfx_animation_ticker_smooth(&ticker_smooth);
}
else
{
ticker.str = ozone->selection_lastplayed;
gfx_animation_ticker(&ticker);
}
ozone_content_metadata_line(
video_width,
video_height,
ozone,
&y,
ticker_x_offset + column_x,
ticker_buf,
text_color,
1);
}
else
{
/* Core association */
ozone_content_metadata_line(
video_width,
video_height,
ozone,
&y,
column_x,
ozone->selection_core_name,
text_color,
ozone->selection_core_name_lines);
/* Playtime */
ozone_content_metadata_line(
video_width,
video_height,
ozone,
&y,
column_x,
ozone->selection_playtime,
text_color,
1);
/* Last played */
ozone_content_metadata_line(
video_width,
video_height,
ozone,
&y,
column_x,
ozone->selection_lastplayed,
text_color,
ozone->selection_lastplayed_lines);
}
/* If metadata override is active, display an
* icon to notify that a left thumbnail image
* is available */
if (metadata_override_enabled)
{
/* Icon should be small and unobtrusive
* > Make it 80% of the normal entry icon size */
unsigned icon_size = (unsigned)((float)ozone->dimensions.sidebar_entry_icon_size * 0.8f);
/* > Set its opacity to a maximum of 80% */
gfx_display_set_alpha(ozone->theme_dynamic.entries_icon, metadata_alpha * 0.8f);
/* Draw icon in the bottom right corner of
* the thumbnail bar */
gfx_display_blend_begin(userdata);
ozone_draw_icon(
userdata,
video_width,
video_height,
icon_size,
icon_size,
ozone->icons_textures[OZONE_ENTRIES_ICONS_TEXTURE_IMAGE],
x_position + sidebar_width - separator_padding - icon_size,
video_height - ozone->dimensions.footer_height - ozone->dimensions.sidebar_entry_icon_padding - icon_size,
video_width,
video_height,
0, 1, ozone->theme_dynamic.entries_icon);
gfx_display_blend_end(userdata);
}
}
}
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