libretro/atv_menu
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atv_menu/main.c
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radius bc4e30cfe8 fix details_actve_flag
2017-03-05 12:43:11 -05:00

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2017 - Andrés Suárez
*
* 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 <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdarg.h>
#include <string.h>
#include <math.h>
#include <assert.h>
#include <math.h>
#include <limits.h>
#include <time.h>
#include <stdbool.h>
#include <GL/glew.h>
#include <GLFW/glfw3.h>
#define NK_INCLUDE_FIXED_TYPES
#define NK_INCLUDE_STANDARD_IO
#define NK_INCLUDE_STANDARD_VARARGS
#define NK_INCLUDE_DEFAULT_ALLOCATOR
#define NK_INCLUDE_VERTEX_BUFFER_OUTPUT
#define NK_INCLUDE_FONT_BAKING
#define NK_INCLUDE_DEFAULT_FONT
#define NK_IMPLEMENTATION
#define NK_GLFW_GL3_IMPLEMENTATION
#include "widgets.h"
#include "nuklear_glfw_gl3.h"
#define WINDOW_WIDTH 1920
#define WINDOW_HEIGHT 1080
#define MAX_VERTEX_BUFFER 512 * 1024
#define MAX_ELEMENT_BUFFER 128 * 1024
#define UNUSED(a) (void)a
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#define MAX(a,b) ((a) < (b) ? (b) : (a))
#define LEN(a) (sizeof(a)/sizeof(a)[0])
static bool content_active, sidebar_active, favorites_active,
recent_active, folders_active, netplay_active, settings_active,
details_active, dialog_active, game_active = false;
void test(void)
{
printf("test");
fflush(stdout);
}
void menu_entry_cb(struct atv_menu_entry *entry)
{
printf("Do something with this: %s\n", entry->label);
fflush(stdout);
}
void playlist_entry_cb(struct atv_menu_entry *entry)
{
printf("Do something with this: %s\n", entry->label);
fflush(stdout);
}
void favorites_entry_cb(struct atv_content_entry *entry)
{
printf("Do something with this: %s\n", entry->label);
details_active = true;
fflush(stdout);
}
static void error_callback(int e, const char *d)
{printf("Error %d: %s\n", e, d);}
int main(void)
{
static GLFWwindow *win;
int width = 0, height = 0;
struct nk_context *ctx;
struct nk_color background;
static int frames = 0;
static int sidebar_current_id = 1;
static int content_current_id = 0;
static bool lock_keys = false;
static int items = 0;
static int content_entries = 0;
static bool activate = false;
glfwSwapInterval(1);
glfwSetErrorCallback(error_callback);
if (!glfwInit())
{
fprintf(stdout, "[GFLW] failed to init!\n");
exit(1);
}
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
#ifdef __APPLE__
glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
#endif
win = glfwCreateWindow(WINDOW_WIDTH, WINDOW_HEIGHT, "RetroArch", NULL, NULL);
glfwMakeContextCurrent(win);
glfwGetWindowSize(win, &width, &height);
/* OpenGL */
glViewport(0, 0, WINDOW_WIDTH, WINDOW_HEIGHT);
glewExperimental = 1;
if (glewInit() != GLEW_OK)
{
fprintf(stderr, "Failed to setup GLEW\n");
exit(1);
}
dummy_data_load();
ctx = nk_glfw3_init(win, NK_GLFW3_INSTALL_CALLBACKS);
/* Load Fonts: if none of these are loaded a default font will be used */
/* Load Cursor: if you uncomment cursor loading please hide the cursor */
{
struct nk_font_atlas *atlas;
nk_glfw3_font_stash_begin(&atlas);
for (int i = 0 ; i < 7; i++)
{
fonts[i].font = nk_font_atlas_add_from_file(atlas,
"fonts/DroidSans.ttf", (i + 1) * 8, 0);
fonts[i].height = (i + 1) * 8;
}
nk_glfw3_font_stash_end();
nk_style_set_font(ctx, &fonts[0].font->handle);
}
set_style(ctx);
int sidebar_width = WINDOW_WIDTH * 20 / 100;
int content_view_width = WINDOW_WIDTH * 80 / 100 - 1;
int content_title_height = WINDOW_HEIGHT * 10 / 100;
int content_view_position_x = sidebar_width + 1;
int content_view_position_y = content_title_height + 1;
background = nk_rgb(38, 50, 56);
while (!glfwWindowShouldClose(win))
{
frames ++;
/* Input */
glfwPollEvents();
nk_glfw3_new_frame();
ctx->style.window.fixed_background = nk_style_item_color(nk_rgba(38, 50, 56, 255));
nk_begin(ctx, "header", nk_rect(WINDOW_WIDTH * 20 / 100 + 1, 0, WINDOW_WIDTH * 80 / 100 - 1, content_title_height), 0);
{
set_style(ctx);
ctx->style.button.normal = nk_style_item_color(atv_colors[NK_COLOR_WINDOW]);
ctx->style.button.hover = nk_style_item_color(atv_colors[NK_COLOR_BUTTON_HOVER]);
ctx->style.button.active = nk_style_item_color(atv_colors[NK_COLOR_BUTTON]);
ctx->style.button.border_color = nk_rgba(0,0,0,0);
ctx->style.button.text_alignment = NK_TEXT_ALIGN_LEFT;
if (nk_window_is_active(ctx, "content"))
content_title(ctx, menu_entries.entry[sidebar_current_id].label, &fonts[6], NK_TEXT_ALIGN_RIGHT);
else
content_title(ctx, "RetroArch", &fonts[6], NK_TEXT_ALIGN_RIGHT);
set_style(ctx);
}
nk_end(ctx);
ctx->style.window.fixed_background = nk_style_item_color(nk_rgba(38, 50, 56, 255));
nk_begin(ctx, "content", nk_rect(content_view_position_x, content_view_position_y, content_view_width, WINDOW_HEIGHT - content_title_height), 0);
{
content_entries = 0;
set_style(ctx);
ctx->style.button.normal = nk_style_item_color(atv_colors[NK_COLOR_WINDOW]);
ctx->style.button.hover = nk_style_item_color(atv_colors[NK_COLOR_BUTTON_HOVER]);
ctx->style.button.active = nk_style_item_color(atv_colors[NK_COLOR_BUTTON]);
ctx->style.button.border_color = nk_rgba(0,0,0,0);
ctx->style.button.text_alignment = NK_TEXT_ALIGN_LEFT;
ctx->style.button.rounding = 0;
if (favorites_active || (sidebar_active && recent_active))
{
int col = 0;
if (sidebar_active)
{
content_subtitle(ctx, "Favorites", &fonts[4], NK_TEXT_ALIGN_LEFT);
items = 8;
}
else
items = content_view_width / 400;
nk_layout_row_template_begin(ctx, 280);
nk_layout_row_template_push_dynamic(ctx);
for (col = 0; col < items; col++)
nk_layout_row_template_push_variable(ctx, 400);
nk_layout_row_template_push_dynamic(ctx);
nk_layout_row_template_end(ctx);
col = 0;
for (int row = 1; row <= favorites_entries.count / items + 1; row++)
{
if (row == 1)
nk_spacing(ctx, 1);
for (; col < items * row && col < favorites_entries.count; col++)
content_entry_widget(ctx, &favorites_entries.entry[col], content_current_id, activate && content_active, favorites_entry_cb);
if(col != favorites_entries.count)
{
nk_spacing(ctx, 1);
nk_spacing(ctx, 1);
}
}
content_entries += favorites_entries.count;
}
if (recent_active || (sidebar_active && favorites_active))
{
int col = 0;
if (sidebar_active)
{
content_subtitle(ctx, "Recent", &fonts[4], NK_TEXT_ALIGN_LEFT);
items = 8;
}
else
items = content_view_width / 400;
nk_layout_row_template_begin(ctx, 280);
nk_layout_row_template_push_dynamic(ctx);
for (col = 0; col < items; col++)
nk_layout_row_template_push_variable(ctx, 400);
nk_layout_row_template_push_dynamic(ctx);
nk_layout_row_template_end(ctx);
col = 0;
for (int row = 1; row <= recent_entries.count / items + 1; row++)
{
if (row == 1)
nk_spacing(ctx, 1);
for (; col < items * row && col < recent_entries.count; col++)
content_entry_widget(ctx, &recent_entries.entry[col], content_current_id, activate && content_active, favorites_entry_cb);
if(col != recent_entries.count)
{
nk_spacing(ctx, 1);
nk_spacing(ctx, 1);
}
}
content_entries += recent_entries.count;
}
if (folders_active)
{
int col = 0;
if (sidebar_active)
{
content_subtitle(ctx, "File Browser", &fonts[4], NK_TEXT_ALIGN_LEFT);
items = 12;
}
else
items = content_view_width / 160;
nk_layout_row_template_begin(ctx, 160);
nk_layout_row_template_push_dynamic(ctx);
for (col = 0; col < items; col++)
nk_layout_row_template_push_variable(ctx, 160);
nk_layout_row_template_push_dynamic(ctx);
nk_layout_row_template_end(ctx);
col = 0;
for (int row = 1; row <= file_browser_entries.count / items + 1; row++)
{
if (row == 1)
nk_spacing(ctx, 1);
for (; col < items * row && col < file_browser_entries.count; col++)
content_entry_widget(ctx, &file_browser_entries.entry[col], content_current_id, activate && content_active, favorites_entry_cb);
if(col != file_browser_entries.count)
{
nk_spacing(ctx, 1);
nk_spacing(ctx, 1);
}
}
content_entries += file_browser_entries.count;
}
if (netplay_active)
{
int col = 0;
if (sidebar_active)
{
content_subtitle(ctx, "Netplay", &fonts[4], NK_TEXT_ALIGN_LEFT);
items = 12;
}
else
items = content_view_width / 160;
nk_layout_row_template_begin(ctx, 160);
nk_layout_row_template_push_dynamic(ctx);
for (col = 0; col < items; col++)
nk_layout_row_template_push_variable(ctx, 160);
nk_layout_row_template_push_dynamic(ctx);
nk_layout_row_template_end(ctx);
col = 0;
for (int row = 1; row <= netplay_rooms_entries.count / items + 1; row++)
{
if (row == 1)
nk_spacing(ctx, 1);
for (; col < items * row && col < netplay_rooms_entries.count; col++)
content_entry_widget(ctx, &netplay_rooms_entries.entry[col], content_current_id, activate && content_active, favorites_entry_cb);
if(col != netplay_rooms_entries.count)
{
nk_spacing(ctx, 1);
nk_spacing(ctx, 1);
}
}
content_entries += netplay_rooms_entries.count;
}
if (settings_active)
{
int col = 0;
if (sidebar_active)
{
content_subtitle(ctx, "Settings", &fonts[4], NK_TEXT_ALIGN_LEFT);
items = 12;
}
else
items = content_view_width / 160;
static char buf[MAX_SIZE];
snprintf(buf, sizeof(buf), "%s", settings_entries.entry[col].sublabel);
content_subtitle(ctx, buf, &fonts[3], NK_TEXT_ALIGN_LEFT);
nk_layout_row_template_begin(ctx, 160);
nk_layout_row_template_push_dynamic(ctx);
for (col = 0; col < items; col++)
nk_layout_row_template_push_variable(ctx, 160);
nk_layout_row_template_push_dynamic(ctx);
nk_layout_row_template_end(ctx);
col = 0;
for (int row = 1; row <= settings_entries.count / items + 1; row++)
{
if (row == 1)
nk_spacing(ctx, 1);
for (; col < items * row && col < settings_entries.count; col++)
{
if (!strcmp(buf, settings_entries.entry[col].sublabel) == 0)
{
snprintf(buf, sizeof(buf), "%s", settings_entries.entry[col].sublabel);
content_subtitle(ctx, buf, &fonts[3], NK_TEXT_ALIGN_LEFT);
nk_layout_row_template_begin(ctx, 160);
nk_layout_row_template_push_dynamic(ctx);
for (int n = 0; n < items; n++)
nk_layout_row_template_push_variable(ctx, 160);
nk_layout_row_template_push_dynamic(ctx);
nk_layout_row_template_end(ctx);
nk_spacing(ctx, 1);
}
content_entry_widget(ctx, &settings_entries.entry[col], content_current_id, activate && content_active, favorites_entry_cb);
}
if(col != settings_entries.count)
{
nk_spacing(ctx, 1);
nk_spacing(ctx, 1);
}
}
content_entries += settings_entries.count;
}
set_style(ctx);
}
nk_end(ctx);
nk_begin(ctx, "sidebar", nk_rect(0, 0, sidebar_width, WINDOW_HEIGHT), 0);
{
/* no borders, and no selection colors for the sidebar */
ctx->style.button.normal = nk_style_item_color(nk_rgba(0,0,0,0));
ctx->style.button.hover = nk_style_item_color(nk_rgba(0,0,0,0));
ctx->style.button.active = nk_style_item_color(nk_rgba(0,0,0,0));
ctx->style.button.border_color = nk_rgba(0,0,0,0);
ctx->style.button.text_alignment = NK_TEXT_ALIGN_LEFT;
sidebar_spacer(ctx, 8);
for (int i=0; i < menu_entries.count; i++)
{
sidebar_entry_widget(ctx, &menu_entries.entry[i], sidebar_current_id, activate && nk_window_is_active(ctx, "sidebar"), menu_entries.offset, menu_entry_cb);
if (menu_entries.entry[i].spacer)
sidebar_spacer(ctx, 16);
}
for (int i=0; i < playlist_entries.count; i++)
{
sidebar_entry_widget(ctx, &playlist_entries.entry[i], sidebar_current_id, activate, playlist_entries.offset, playlist_entry_cb);
if (playlist_entries.entry[i].spacer)
sidebar_spacer(ctx, 16);
}
set_style(ctx);
}
nk_end(ctx);
if (details_active)
{
int col = 0;
nk_window_close(ctx, "content");
nk_window_close(ctx, "header");
nk_begin(ctx, "details", nk_rect(0, 0, WINDOW_WIDTH, WINDOW_HEIGHT / 2), 0);
{
set_style(ctx);
ctx->style.button.normal = nk_style_item_color(atv_colors[NK_COLOR_BUTTON_HOVER]);
ctx->style.button.hover = nk_style_item_color(atv_colors[NK_COLOR_BUTTON_HOVER]);
ctx->style.button.active = nk_style_item_color(atv_colors[NK_COLOR_BUTTON_HOVER]);
ctx->style.button.border_color = nk_rgba(0,0,0,0);
ctx->style.button.text_alignment = NK_TEXT_ALIGN_LEFT;
ctx->style.button.rounding = 0;
ctx->style.button.padding.x = 5;
ctx->style.button.padding.y = 5;
ctx->style.window.spacing.x = 20;
content_title(ctx, favorites_entries.entry[1].label, &fonts[6], NK_TEXT_ALIGN_RIGHT);
items = 3;
nk_layout_row_template_begin(ctx, 400);
nk_layout_row_template_push_dynamic(ctx);
for (col = 0; col < items; col++)
nk_layout_row_template_push_variable(ctx, 600);
nk_layout_row_template_push_dynamic(ctx);
nk_layout_row_template_end(ctx);
nk_spacing(ctx, 1);
content_entry_screenshots_widget(ctx, &favorites_entries.entry[1], 0);
content_entry_screenshots_widget(ctx, &favorites_entries.entry[1], 1);
content_entry_screenshots_widget(ctx, &favorites_entries.entry[1], 2);
nk_spacing(ctx, 1);
nk_spacing(ctx, 1);
}
nk_window_set_focus(ctx, "details");
nk_end(ctx);
}
const struct nk_input *in = &ctx->input;
const int delta = WINDOW_WIDTH * 5 / 100;
int lip = WINDOW_WIDTH * 0.3 / 100;
activate = false;
if (nk_window_is_active(ctx, "content"))
{
if (sidebar_width > lip )
{
sidebar_width -= delta;
content_view_width += delta;
content_view_position_x = sidebar_width + 1;
}
else if (sidebar_width < lip)
{
sidebar_width += 1;
content_view_width -= 1;
content_view_position_x = sidebar_width + 1;
}
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_LEFT))
{
if (content_current_id % items == 0)
nk_window_set_focus(ctx, "sidebar");
if (content_current_id >= 1)
content_current_id -= 1;
lock_keys = true;
}
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_RIGHT))
{
if (content_current_id < content_entries)
content_current_id += 1;
else
content_current_id = 0;
lock_keys = true;
}
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_UP))
{
if (content_current_id >= items)
content_current_id -= items;
lock_keys = true;
}
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_DOWN))
{
if (content_current_id + items < content_entries)
content_current_id += items;
lock_keys = true;
}
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_ENTER))
{
activate = true;
lock_keys = true;
}
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_BACKSPACE))
{
nk_window_set_focus(ctx, "sidebar");
lock_keys = true;
}
}
else if (nk_window_is_active(ctx, "sidebar"))
{
if (sidebar_width < WINDOW_WIDTH * 20 / 100)
{
sidebar_width += delta;
content_view_width -= delta;
content_view_position_x = sidebar_width + 1;
}
else if (sidebar_width > WINDOW_WIDTH * 20 / 100)
{
sidebar_width -= 1;
content_view_width += 1;
content_view_position_x = sidebar_width + 1;
}
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_UP))
{
sidebar_current_id = MAX(0, sidebar_current_id - 1);
lock_keys = true;
}
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_DOWN))
{
sidebar_current_id = MIN(sidebar_current_id + 1, menu_entries.count + playlist_entries.count - 1);
lock_keys = true;
}
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_RIGHT))
{
nk_window_set_focus(ctx, "content");
lock_keys = true;
}
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_ENTER))
{
activate = true;
lock_keys = true;
}
}
else if (nk_window_is_active(ctx, "details"))
{
if (!lock_keys && nk_input_is_key_pressed(in, NK_KEY_BACKSPACE))
{
nk_window_set_focus(ctx, "content");
nk_window_show(ctx, "content", NK_SHOWN);
nk_window_show(ctx, "header", NK_SHOWN);
lock_keys = true;
}
}
if (frames % 16 == 0)
lock_keys = false;
content_active = nk_window_is_active(ctx, "content");
sidebar_active = nk_window_is_active(ctx, "sidebar");
details_active = nk_window_is_active(ctx, "details");
folders_active = strcmp(menu_entries.entry[sidebar_current_id].name, "folder") == 0 ? true : false;
favorites_active = strcmp(menu_entries.entry[sidebar_current_id].name, "favorites") == 0 ? true : false;
recent_active = strcmp(menu_entries.entry[sidebar_current_id].name, "recent") == 0 ? true : false;
netplay_active = strcmp(menu_entries.entry[sidebar_current_id].name, "netplay") == 0 ? true : false;
settings_active = strcmp(menu_entries.entry[sidebar_current_id].name, "settings") == 0 ? true : false;
{
float bg[4];
nk_color_fv(bg, background);
glfwGetWindowSize(win, &width, &height);
glViewport(0, 0, width, height);
glClear(GL_COLOR_BUFFER_BIT);
glClearColor(bg[0], bg[1], bg[2], bg[3]);
/* IMPORTANT: `nk_glfw_render` modifies some global OpenGL state
* with blending, scissor, face culling, depth test and viewport and
* defaults everything back into a default state.
* Make sure to either a.) save and restore or b.) reset your own state after
* rendering the UI. */
nk_glfw3_render(NK_ANTI_ALIASING_ON, MAX_VERTEX_BUFFER, MAX_ELEMENT_BUFFER);
glfwSwapBuffers(win);
}
}
nk_glfw3_shutdown();
glfwTerminate();
return 0;
}
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