mirror of
https://github.com/libretro/libretro-nuklear-soft.git
synced 2024-11-23 08:09:40 +00:00
reorganization
This commit is contained in:
radius
parent
a6c0106afd
commit
4ea402833f
4
Makefile
4
Makefile
@ -157,9 +157,9 @@ else
|
||||
CFLAGS += -std=gnu99
|
||||
endif
|
||||
|
||||
INCLUDES += -I. -I./retro -I./nuklear
|
||||
INCLUDES += -I. -I./nuklear_soft -I./nuklear
|
||||
|
||||
OBJECTS := libretro.o app.o retro/SDL_gfxPrimitives.o retro/retro_surface.o
|
||||
OBJECTS := libretro.o gui.o nuklear_soft/SDL_gfxPrimitives.o nuklear_soft/retro_surface.o
|
||||
CFLAGS += -Wall -pedantic $(fpic)
|
||||
|
||||
|
||||
|
||||
@ -11,7 +11,7 @@
|
||||
#include <time.h>
|
||||
|
||||
#include <libretro.h>
|
||||
#include "libretro-core.h"
|
||||
#include <gui.h>
|
||||
|
||||
extern retro_log_printf_t log_cb;
|
||||
|
||||
@ -26,40 +26,19 @@ extern retro_log_printf_t log_cb;
|
||||
#include "nuklear.h"
|
||||
#include "nuklear_retro_soft.h"
|
||||
|
||||
// RSDL surface (implementation from RSDL_wrapper)
|
||||
static RSDL_Surface *screen_surface;
|
||||
static nk_retro_Font *RSDL_font;
|
||||
|
||||
/* macros */
|
||||
|
||||
#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])
|
||||
|
||||
/* Platform */
|
||||
|
||||
float bg[4];
|
||||
struct nk_color background;
|
||||
/* GUI */
|
||||
struct nk_context *ctx;
|
||||
|
||||
/* ===============================================================
|
||||
*
|
||||
* EXAMPLE
|
||||
*
|
||||
* ===============================================================*/
|
||||
|
||||
|
||||
/* This are some code examples to provide a small overview of what can be
|
||||
* done with this library. To try out an example uncomment the include
|
||||
* and the corresponding function. */
|
||||
//#define NO_EXAMPLE
|
||||
|
||||
|
||||
#if !defined(EXAMPLE_CANVAS) && !defined(NO_EXAMPLE)
|
||||
#include "node_editor.c"
|
||||
#include "calculator.c"
|
||||
#include "overview.c"
|
||||
#endif
|
||||
|
||||
@ -79,14 +58,8 @@ int gui_init()
|
||||
if (!RSDL_font)
|
||||
return -1;
|
||||
|
||||
/* GUI */
|
||||
ctx = nk_retro_init(RSDL_font,screen_surface,rwidth,rheight);
|
||||
|
||||
/* style.c */
|
||||
/* THEME_BLACK THEME_WHITE THEME_RED THEME_BLUE THEME_DARK */
|
||||
|
||||
/* icons */
|
||||
|
||||
#if !defined(EXAMPLE_CANVAS) && !defined(NO_EXAMPLE)
|
||||
background = nk_rgb(28,48,62);
|
||||
#endif
|
||||
@ -98,7 +71,6 @@ int gui_init()
|
||||
|
||||
int gui_free()
|
||||
{
|
||||
//FIXME: memory leak here
|
||||
free(RSDL_font);
|
||||
nk_retro_shutdown();
|
||||
Retro_FreeSurface(screen_surface);
|
||||
@ -119,18 +91,10 @@ int gui_event()
|
||||
|
||||
int gui_main()
|
||||
{
|
||||
/* -------------- EXAMPLES ---------------- */
|
||||
/* uncomment here and corresponding header */
|
||||
/* to enable demo example */
|
||||
#if !defined(EXAMPLE_CANVAS) && !defined(NO_EXAMPLE)
|
||||
calculator(ctx);
|
||||
overview(ctx);
|
||||
node_editor(ctx);
|
||||
#endif
|
||||
/* ----------------------------------------- */
|
||||
|
||||
/* Draw */
|
||||
// nk_color_fv(bg, background);
|
||||
#if !defined(EXAMPLE_CANVAS) && !defined(NO_EXAMPLE)
|
||||
overview(ctx);
|
||||
#endif
|
||||
nk_retro_render(nk_rgb(30,30,30));
|
||||
|
||||
return 0;
|
||||
@ -19,7 +19,7 @@ endif
|
||||
|
||||
GLES_LIB := -lGLESv3 -lEGL
|
||||
|
||||
LOCAL_SRC_FILES += $(addprefix ../,$(wildcard *.c) ./libretro.c ./app.c ./libretro-common/glsym/rglgen.c ./libretro-common/glsym/glsym_es2.c)
|
||||
LOCAL_SRC_FILES += $(addprefix ../,$(wildcard *.c) ./libretro.c ./gui.c ./libretro-common/glsym/rglgen.c ./libretro-common/glsym/glsym_es2.c)
|
||||
LOCAL_CFLAGS += -O2 -Wall -std=gnu99 -ffast-math -DHAVE_OPENGLES2 -DHAVE_OPENGLES3 -DGLES3 -DGLES -I../libretro-common/include -I../../../example -I../../ -DAND -I/ubuntu14/home/not6/android-ndk-r11c/platforms/android-18/arch-arm/usr/include
|
||||
LOCAL_LDLIBS += $(GLES_LIB)
|
||||
|
||||
|
||||
@ -1,27 +0,0 @@
|
||||
#define BASE_WIDTH 1024
|
||||
#define BASE_HEIGHT 768
|
||||
|
||||
#define MAX_WIDTH 2048
|
||||
#define MAX_HEIGHT 2048
|
||||
|
||||
#ifndef M16B
|
||||
#define M16B
|
||||
#endif
|
||||
|
||||
//#undef M16B
|
||||
|
||||
#ifndef M16B
|
||||
#define PIXEL_TYPE unsigned
|
||||
#define MPITCH 1
|
||||
#else
|
||||
#define PIXEL_TYPE unsigned short
|
||||
#define MPITCH 2
|
||||
#endif
|
||||
|
||||
extern unsigned rwidth ,rheight;
|
||||
|
||||
#ifdef M16B
|
||||
extern unsigned short int *retroscreen;
|
||||
#else
|
||||
extern unsigned int *retroscreen;
|
||||
#endif
|
||||
@ -6,7 +6,7 @@
|
||||
|
||||
#include <libretro.h>
|
||||
|
||||
#include "libretro-core.h"
|
||||
#include <gui.h>
|
||||
|
||||
unsigned rwidth = BASE_WIDTH;
|
||||
unsigned rheight = BASE_HEIGHT;
|
||||
|
||||
@ -1,112 +0,0 @@
|
||||
[](https://travis-ci.org/vurtun/nuklear)
|
||||
|
||||
# Nuklear
|
||||
This is a minimal state immediate mode graphical user interface toolkit
|
||||
written in ANSI C and licensed under public domain. It was designed as a simple
|
||||
embeddable user interface for application and does not have any dependencies,
|
||||
a default renderbackend or OS window and input handling but instead provides a very modular
|
||||
library approach by using simple input state for input and draw
|
||||
commands describing primitive shapes as output. So instead of providing a
|
||||
layered library that tries to abstract over a number of platform and
|
||||
render backends it only focuses on the actual UI.
|
||||
|
||||
## Features
|
||||
- Immediate mode graphical user interface toolkit
|
||||
- Single header library
|
||||
- Written in C89 (ANSI C)
|
||||
- Small codebase (~15kLOC)
|
||||
- Focus on portability, efficiency and simplicity
|
||||
- No dependencies (not even the standard library if not wanted)
|
||||
- Fully skinnable and customizable
|
||||
- Low memory footprint with total memory control if needed or wanted
|
||||
- UTF-8 support
|
||||
- No global or hidden state
|
||||
- Customizable library modules (you can compile and use only what you need)
|
||||
- Optional font baker and vertex buffer output
|
||||
|
||||
## Building
|
||||
This library is self contained in one single header file and can be used either
|
||||
in header only mode or in implementation mode. The header only mode is used
|
||||
by default when included and allows including this header in other headers
|
||||
and does not contain the actual implementation.
|
||||
|
||||
The implementation mode requires to define the preprocessor macro
|
||||
`NK_IMPLEMENTATION` in *one* .c/.cpp file before `#include`ing this file, e.g.:
|
||||
```c
|
||||
#define NK_IMPLEMENTATION
|
||||
#include "nuklear.h"
|
||||
```
|
||||
IMPORTANT: Every time you include "nuklear.h" you have to define the same optional flags.
|
||||
This is very important not doing it either leads to compiler errors or even worse stack corruptions.
|
||||
|
||||
## Gallery
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
## Example
|
||||
```c
|
||||
/* init gui state */
|
||||
struct nk_context ctx;
|
||||
nk_init_fixed(&ctx, calloc(1, MAX_MEMORY), MAX_MEMORY, &font);
|
||||
|
||||
enum {EASY, HARD};
|
||||
int op = EASY;
|
||||
float value = 0.6f;
|
||||
int i = 20;
|
||||
|
||||
if (nk_begin(&ctx, "Show", nk_rect(50, 50, 220, 220),
|
||||
NK_WINDOW_BORDER|NK_WINDOW_MOVABLE|NK_WINDOW_CLOSABLE)) {
|
||||
/* fixed widget pixel width */
|
||||
nk_layout_row_static(&ctx, 30, 80, 1);
|
||||
if (nk_button_label(&ctx, "button")) {
|
||||
/* event handling */
|
||||
}
|
||||
|
||||
/* fixed widget window ratio width */
|
||||
nk_layout_row_dynamic(&ctx, 30, 2);
|
||||
if (nk_option_label(&ctx, "easy", op == EASY)) op = EASY;
|
||||
if (nk_option_label(&ctx, "hard", op == HARD)) op = HARD;
|
||||
|
||||
/* custom widget pixel width */
|
||||
nk_layout_row_begin(&ctx, NK_STATIC, 30, 2);
|
||||
{
|
||||
nk_layout_row_push(&ctx, 50);
|
||||
nk_label(&ctx, "Volume:", NK_TEXT_LEFT);
|
||||
nk_layout_row_push(&ctx, 110);
|
||||
nk_slider_float(&ctx, 0, &value, 1.0f, 0.1f);
|
||||
}
|
||||
nk_layout_row_end(&ctx);
|
||||
}
|
||||
nk_end(&ctx);
|
||||
```
|
||||
|
||||
|
||||
## Bindings:
|
||||
Java: https://github.com/glegris/nuklear4j
|
||||
Golang: https://github.com/golang-ui/nuklear
|
||||
Rust: https://github.com/snuk182/nuklear-rust
|
||||
Chicken: https://github.com/wasamasa/nuklear
|
||||
|
||||
## Credits:
|
||||
Developed by Micha Mettke and every direct or indirect contributor to the GitHub.
|
||||
|
||||
|
||||
Embeds `stb_texedit`, `stb_truetype` and `stb_rectpack` by Sean Barret (public domain)
|
||||
Embeds `ProggyClean.ttf` font by Tristan Grimmer (MIT license).
|
||||
|
||||
|
||||
Big thank you to Omar Cornut (ocornut@github) for his [imgui](https://github.com/ocornut/imgui) library and
|
||||
giving me the inspiration for this library, Casey Muratori for handmade hero
|
||||
and his original immediate mode graphical user interface idea and Sean
|
||||
Barret for his amazing single header [libraries](https://github.com/nothings/stb) which restored my faith
|
||||
in libraries and brought me to create some of my own.
|
||||
|
||||
## License:
|
||||
This software is dual-licensed to the public domain and under the following
|
||||
license: you are granted a perpetual, irrevocable license to copy, modify,
|
||||
publish and distribute this file as you see fit.
|
||||
|
||||
@ -1,64 +0,0 @@
|
||||
/* nuklear - v1.00 - public domain */
|
||||
static void
|
||||
calculator(struct nk_context *ctx)
|
||||
{
|
||||
if (nk_begin(ctx, "Calculator", nk_rect(10, 10, 180, 250),
|
||||
NK_WINDOW_BORDER|NK_WINDOW_NO_SCROLLBAR|NK_WINDOW_MOVABLE))
|
||||
{
|
||||
static int set = 0, prev = 0, op = 0;
|
||||
static const char numbers[] = "789456123";
|
||||
static const char ops[] = "+-*/";
|
||||
static double a = 0, b = 0;
|
||||
static double *current = &a;
|
||||
|
||||
size_t i = 0;
|
||||
int solve = 0;
|
||||
{int len; char buffer[256];
|
||||
nk_layout_row_dynamic(ctx, 35, 1);
|
||||
len = snprintf(buffer, 256, "%.2f", *current);
|
||||
nk_edit_string(ctx, NK_EDIT_SIMPLE, buffer, &len, 255, nk_filter_float);
|
||||
buffer[len] = 0;
|
||||
*current = atof(buffer);}
|
||||
|
||||
nk_layout_row_dynamic(ctx, 35, 4);
|
||||
for (i = 0; i < 16; ++i) {
|
||||
if (i >= 12 && i < 15) {
|
||||
if (i > 12) continue;
|
||||
if (nk_button_label(ctx, "C")) {
|
||||
a = b = op = 0; current = &a; set = 0;
|
||||
} if (nk_button_label(ctx, "0")) {
|
||||
*current = *current*10.0f; set = 0;
|
||||
} if (nk_button_label(ctx, "=")) {
|
||||
solve = 1; prev = op; op = 0;
|
||||
}
|
||||
} else if (((i+1) % 4)) {
|
||||
if (nk_button_text(ctx, &numbers[(i/4)*3+i%4], 1)) {
|
||||
*current = *current * 10.0f + numbers[(i/4)*3+i%4] - '0';
|
||||
set = 0;
|
||||
}
|
||||
} else if (nk_button_text(ctx, &ops[i/4], 1)) {
|
||||
if (!set) {
|
||||
if (current != &b) {
|
||||
current = &b;
|
||||
} else {
|
||||
prev = op;
|
||||
solve = 1;
|
||||
}
|
||||
}
|
||||
op = ops[i/4];
|
||||
set = 1;
|
||||
}
|
||||
}
|
||||
if (solve) {
|
||||
if (prev == '+') a = a + b;
|
||||
if (prev == '-') a = a - b;
|
||||
if (prev == '*') a = a * b;
|
||||
if (prev == '/') a = a / b;
|
||||
current = &a;
|
||||
if (set) current = &b;
|
||||
b = 0; set = 0;
|
||||
}
|
||||
}
|
||||
nk_end(ctx);
|
||||
}
|
||||
|
||||
@ -1,343 +0,0 @@
|
||||
/* nuklear - v1.00 - public domain */
|
||||
/* This is a simple node editor just to show a simple implementation and that
|
||||
* it is possible to achieve it with this library. While all nodes inside this
|
||||
* example use a simple color modifier as content you could change them
|
||||
* to have your custom content depending on the node time.
|
||||
* Biggest difference to most usual implementation is that this example does
|
||||
* not have connectors on the right position of the property that it links.
|
||||
* This is mainly done out of laziness and could be implemented as well but
|
||||
* requires calculating the position of all rows and add connectors.
|
||||
* In addition adding and removing nodes is quite limited at the
|
||||
* moment since it is based on a simple fixed array. If this is to be converted
|
||||
* into something more serious it is probably best to extend it.*/
|
||||
struct node {
|
||||
int ID;
|
||||
char name[32];
|
||||
struct nk_rect bounds;
|
||||
float value;
|
||||
struct nk_color color;
|
||||
int input_count;
|
||||
int output_count;
|
||||
struct node *next;
|
||||
struct node *prev;
|
||||
};
|
||||
|
||||
struct node_link {
|
||||
int input_id;
|
||||
int input_slot;
|
||||
int output_id;
|
||||
int output_slot;
|
||||
struct nk_vec2 in;
|
||||
struct nk_vec2 out;
|
||||
};
|
||||
|
||||
struct node_linking {
|
||||
int active;
|
||||
struct node *node;
|
||||
int input_id;
|
||||
int input_slot;
|
||||
};
|
||||
|
||||
struct node_editor {
|
||||
int initialized;
|
||||
struct node node_buf[32];
|
||||
struct node_link links[64];
|
||||
struct node *begin;
|
||||
struct node *end;
|
||||
int node_count;
|
||||
int link_count;
|
||||
struct nk_rect bounds;
|
||||
struct node *selected;
|
||||
int show_grid;
|
||||
struct nk_vec2 scrolling;
|
||||
struct node_linking linking;
|
||||
};
|
||||
static struct node_editor nodeEditor;
|
||||
|
||||
static void
|
||||
node_editor_push(struct node_editor *editor, struct node *node)
|
||||
{
|
||||
if (!editor->begin) {
|
||||
node->next = NULL;
|
||||
node->prev = NULL;
|
||||
editor->begin = node;
|
||||
editor->end = node;
|
||||
} else {
|
||||
node->prev = editor->end;
|
||||
if (editor->end)
|
||||
editor->end->next = node;
|
||||
node->next = NULL;
|
||||
editor->end = node;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
node_editor_pop(struct node_editor *editor, struct node *node)
|
||||
{
|
||||
if (node->next)
|
||||
node->next->prev = node->prev;
|
||||
if (node->prev)
|
||||
node->prev->next = node->next;
|
||||
if (editor->end == node)
|
||||
editor->end = node->prev;
|
||||
if (editor->begin == node)
|
||||
editor->begin = node->next;
|
||||
node->next = NULL;
|
||||
node->prev = NULL;
|
||||
}
|
||||
|
||||
static struct node*
|
||||
node_editor_find(struct node_editor *editor, int ID)
|
||||
{
|
||||
struct node *iter = editor->begin;
|
||||
while (iter) {
|
||||
if (iter->ID == ID)
|
||||
return iter;
|
||||
iter = iter->next;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void
|
||||
node_editor_add(struct node_editor *editor, const char *name, struct nk_rect bounds,
|
||||
struct nk_color col, int in_count, int out_count)
|
||||
{
|
||||
static int IDs = 0;
|
||||
struct node *node;
|
||||
assert((nk_size)editor->node_count < LEN(editor->node_buf));
|
||||
node = &editor->node_buf[editor->node_count++];
|
||||
node->ID = IDs++;
|
||||
node->value = 0;
|
||||
node->color = nk_rgb(255, 0, 0);
|
||||
node->input_count = in_count;
|
||||
node->output_count = out_count;
|
||||
node->color = col;
|
||||
node->bounds = bounds;
|
||||
strcpy(node->name, name);
|
||||
node_editor_push(editor, node);
|
||||
}
|
||||
|
||||
static void
|
||||
node_editor_link(struct node_editor *editor, int in_id, int in_slot,
|
||||
int out_id, int out_slot)
|
||||
{
|
||||
struct node_link *link;
|
||||
assert((nk_size)editor->link_count < LEN(editor->links));
|
||||
link = &editor->links[editor->link_count++];
|
||||
link->input_id = in_id;
|
||||
link->input_slot = in_slot;
|
||||
link->output_id = out_id;
|
||||
link->output_slot = out_slot;
|
||||
}
|
||||
|
||||
static void
|
||||
node_editor_init(struct node_editor *editor)
|
||||
{
|
||||
memset(editor, 0, sizeof(*editor));
|
||||
editor->begin = NULL;
|
||||
editor->end = NULL;
|
||||
node_editor_add(editor, "Source", nk_rect(40, 10, 180, 220), nk_rgb(255, 0, 0), 0, 1);
|
||||
node_editor_add(editor, "Source", nk_rect(40, 260, 180, 220), nk_rgb(0, 255, 0), 0, 1);
|
||||
node_editor_add(editor, "Combine", nk_rect(400, 100, 180, 220), nk_rgb(0,0,255), 2, 2);
|
||||
node_editor_link(editor, 0, 0, 2, 0);
|
||||
node_editor_link(editor, 1, 0, 2, 1);
|
||||
editor->show_grid = nk_true;
|
||||
}
|
||||
|
||||
static int
|
||||
node_editor(struct nk_context *ctx)
|
||||
{
|
||||
int n = 0;
|
||||
struct nk_rect total_space;
|
||||
const struct nk_input *in = &ctx->input;
|
||||
struct nk_command_buffer *canvas;
|
||||
struct node *updated = 0;
|
||||
struct node_editor *nodedit = &nodeEditor;
|
||||
|
||||
if (!nodeEditor.initialized) {
|
||||
node_editor_init(&nodeEditor);
|
||||
nodeEditor.initialized = 1;
|
||||
}
|
||||
|
||||
if (nk_begin(ctx, "NodeEdit", nk_rect(0, 0, 800, 600),
|
||||
NK_WINDOW_BORDER|NK_WINDOW_NO_SCROLLBAR|NK_WINDOW_MOVABLE|NK_WINDOW_CLOSABLE))
|
||||
{
|
||||
/* allocate complete window space */
|
||||
canvas = nk_window_get_canvas(ctx);
|
||||
total_space = nk_window_get_content_region(ctx);
|
||||
nk_layout_space_begin(ctx, NK_STATIC, total_space.h, nodedit->node_count);
|
||||
{
|
||||
struct node *it = nodedit->begin;
|
||||
struct nk_rect size = nk_layout_space_bounds(ctx);
|
||||
|
||||
if (nodedit->show_grid) {
|
||||
/* display grid */
|
||||
float x, y;
|
||||
const float grid_size = 32.0f;
|
||||
const struct nk_color grid_color = nk_rgb(50, 50, 50);
|
||||
for (x = (float)fmod(size.x - nodedit->scrolling.x, grid_size); x < size.w; x += grid_size)
|
||||
nk_stroke_line(canvas, x+size.x, size.y, x+size.x, size.y+size.h, 1.0f, grid_color);
|
||||
for (y = (float)fmod(size.y - nodedit->scrolling.y, grid_size); y < size.h; y += grid_size)
|
||||
nk_stroke_line(canvas, size.x, y+size.y, size.x+size.w, y+size.y, 1.0f, grid_color);
|
||||
}
|
||||
|
||||
/* execute each node as a movable group */
|
||||
struct nk_panel *node;
|
||||
while (it) {
|
||||
/* calculate scrolled node window position and size */
|
||||
nk_layout_space_push(ctx, nk_rect(it->bounds.x - nodedit->scrolling.x,
|
||||
it->bounds.y - nodedit->scrolling.y, it->bounds.w, it->bounds.h));
|
||||
|
||||
/* execute node window */
|
||||
if (nk_group_begin(ctx, it->name, NK_WINDOW_MOVABLE|NK_WINDOW_NO_SCROLLBAR|NK_WINDOW_BORDER|NK_WINDOW_TITLE))
|
||||
{
|
||||
/* always have last selected node on top */
|
||||
|
||||
node = nk_window_get_panel(ctx);
|
||||
if (nk_input_mouse_clicked(in, NK_BUTTON_LEFT, node->bounds) &&
|
||||
(!(it->prev && nk_input_mouse_clicked(in, NK_BUTTON_LEFT,
|
||||
nk_layout_space_rect_to_screen(ctx, node->bounds)))) &&
|
||||
nodedit->end != it)
|
||||
{
|
||||
updated = it;
|
||||
}
|
||||
|
||||
/* ================= NODE CONTENT =====================*/
|
||||
nk_layout_row_dynamic(ctx, 25, 1);
|
||||
nk_button_color(ctx, it->color);
|
||||
it->color.r = (nk_byte)nk_propertyi(ctx, "#R:", 0, it->color.r, 255, 1,1);
|
||||
it->color.g = (nk_byte)nk_propertyi(ctx, "#G:", 0, it->color.g, 255, 1,1);
|
||||
it->color.b = (nk_byte)nk_propertyi(ctx, "#B:", 0, it->color.b, 255, 1,1);
|
||||
it->color.a = (nk_byte)nk_propertyi(ctx, "#A:", 0, it->color.a, 255, 1,1);
|
||||
/* ====================================================*/
|
||||
nk_group_end(ctx);
|
||||
}
|
||||
{
|
||||
/* node connector and linking */
|
||||
float space;
|
||||
struct nk_rect bounds;
|
||||
bounds = nk_layout_space_rect_to_local(ctx, node->bounds);
|
||||
bounds.x += nodedit->scrolling.x;
|
||||
bounds.y += nodedit->scrolling.y;
|
||||
it->bounds = bounds;
|
||||
|
||||
/* output connector */
|
||||
space = node->bounds.h / (float)((it->output_count) + 1);
|
||||
for (n = 0; n < it->output_count; ++n) {
|
||||
struct nk_rect circle;
|
||||
circle.x = node->bounds.x + node->bounds.w-4;
|
||||
circle.y = node->bounds.y + space * (float)(n+1);
|
||||
circle.w = 8; circle.h = 8;
|
||||
nk_fill_circle(canvas, circle, nk_rgb(100, 100, 100));
|
||||
|
||||
/* start linking process */
|
||||
if (nk_input_has_mouse_click_down_in_rect(in, NK_BUTTON_LEFT, circle, nk_true)) {
|
||||
nodedit->linking.active = nk_true;
|
||||
nodedit->linking.node = it;
|
||||
nodedit->linking.input_id = it->ID;
|
||||
nodedit->linking.input_slot = n;
|
||||
}
|
||||
|
||||
/* draw curve from linked node slot to mouse position */
|
||||
if (nodedit->linking.active && nodedit->linking.node == it &&
|
||||
nodedit->linking.input_slot == n) {
|
||||
struct nk_vec2 l0 = nk_vec2(circle.x + 3, circle.y + 3);
|
||||
struct nk_vec2 l1 = in->mouse.pos;
|
||||
nk_stroke_curve(canvas, l0.x, l0.y, l0.x + 50.0f, l0.y,
|
||||
l1.x - 50.0f, l1.y, l1.x, l1.y, 1.0f, nk_rgb(100, 100, 100));
|
||||
}
|
||||
}
|
||||
|
||||
/* input connector */
|
||||
space = node->bounds.h / (float)((it->input_count) + 1);
|
||||
for (n = 0; n < it->input_count; ++n) {
|
||||
struct nk_rect circle;
|
||||
circle.x = node->bounds.x-4;
|
||||
circle.y = node->bounds.y + space * (float)(n+1);
|
||||
circle.w = 8; circle.h = 8;
|
||||
nk_fill_circle(canvas, circle, nk_rgb(100, 100, 100));
|
||||
if (nk_input_is_mouse_released(in, NK_BUTTON_LEFT) &&
|
||||
nk_input_is_mouse_hovering_rect(in, circle) &&
|
||||
nodedit->linking.active && nodedit->linking.node != it) {
|
||||
nodedit->linking.active = nk_false;
|
||||
node_editor_link(nodedit, nodedit->linking.input_id,
|
||||
nodedit->linking.input_slot, it->ID, n);
|
||||
}
|
||||
}
|
||||
}
|
||||
it = it->next;
|
||||
}
|
||||
|
||||
/* reset linking connection */
|
||||
if (nodedit->linking.active && nk_input_is_mouse_released(in, NK_BUTTON_LEFT)) {
|
||||
nodedit->linking.active = nk_false;
|
||||
nodedit->linking.node = NULL;
|
||||
fprintf(stdout, "linking failed\n");
|
||||
}
|
||||
|
||||
/* draw each link */
|
||||
for (n = 0; n < nodedit->link_count; ++n) {
|
||||
struct node_link *link = &nodedit->links[n];
|
||||
struct node *ni = node_editor_find(nodedit, link->input_id);
|
||||
struct node *no = node_editor_find(nodedit, link->output_id);
|
||||
float spacei = node->bounds.h / (float)((ni->output_count) + 1);
|
||||
float spaceo = node->bounds.h / (float)((no->input_count) + 1);
|
||||
struct nk_vec2 l0 = nk_layout_space_to_screen(ctx,
|
||||
nk_vec2(ni->bounds.x + ni->bounds.w, 3.0f + ni->bounds.y + spacei * (float)(link->input_slot+1)));
|
||||
struct nk_vec2 l1 = nk_layout_space_to_screen(ctx,
|
||||
nk_vec2(no->bounds.x, 3.0f + no->bounds.y + spaceo * (float)(link->output_slot+1)));
|
||||
|
||||
l0.x -= nodedit->scrolling.x;
|
||||
l0.y -= nodedit->scrolling.y;
|
||||
l1.x -= nodedit->scrolling.x;
|
||||
l1.y -= nodedit->scrolling.y;
|
||||
nk_stroke_curve(canvas, l0.x, l0.y, l0.x + 50.0f, l0.y,
|
||||
l1.x - 50.0f, l1.y, l1.x, l1.y, 1.0f, nk_rgb(100, 100, 100));
|
||||
}
|
||||
|
||||
if (updated) {
|
||||
/* reshuffle nodes to have least recently selected node on top */
|
||||
node_editor_pop(nodedit, updated);
|
||||
node_editor_push(nodedit, updated);
|
||||
}
|
||||
|
||||
/* node selection */
|
||||
if (nk_input_mouse_clicked(in, NK_BUTTON_LEFT, nk_layout_space_bounds(ctx))) {
|
||||
it = nodedit->begin;
|
||||
nodedit->selected = NULL;
|
||||
nodedit->bounds = nk_rect(in->mouse.pos.x, in->mouse.pos.y, 100, 200);
|
||||
while (it) {
|
||||
struct nk_rect b = nk_layout_space_rect_to_screen(ctx, it->bounds);
|
||||
b.x -= nodedit->scrolling.x;
|
||||
b.y -= nodedit->scrolling.y;
|
||||
if (nk_input_is_mouse_hovering_rect(in, b))
|
||||
nodedit->selected = it;
|
||||
it = it->next;
|
||||
}
|
||||
}
|
||||
|
||||
/* contextual menu */
|
||||
if (nk_contextual_begin(ctx, 0, nk_vec2(100, 220), nk_window_get_bounds(ctx))) {
|
||||
const char *grid_option[] = {"Show Grid", "Hide Grid"};
|
||||
nk_layout_row_dynamic(ctx, 25, 1);
|
||||
if (nk_contextual_item_label(ctx, "New", NK_TEXT_CENTERED))
|
||||
node_editor_add(nodedit, "New", nk_rect(400, 260, 180, 220),
|
||||
nk_rgb(255, 255, 255), 1, 2);
|
||||
if (nk_contextual_item_label(ctx, grid_option[nodedit->show_grid],NK_TEXT_CENTERED))
|
||||
nodedit->show_grid = !nodedit->show_grid;
|
||||
nk_contextual_end(ctx);
|
||||
}
|
||||
}
|
||||
nk_layout_space_end(ctx);
|
||||
|
||||
/* window content scrolling */
|
||||
if (nk_input_is_mouse_hovering_rect(in, nk_window_get_bounds(ctx)) &&
|
||||
nk_input_is_mouse_down(in, NK_BUTTON_MIDDLE)) {
|
||||
nodedit->scrolling.x += in->mouse.delta.x;
|
||||
nodedit->scrolling.y += in->mouse.delta.y;
|
||||
}
|
||||
}
|
||||
nk_end(ctx);
|
||||
return !nk_window_is_closed(ctx, "NodeEdit");
|
||||
}
|
||||
|
||||
132
nuklear/style.c
132
nuklear/style.c
@ -1,132 +0,0 @@
|
||||
enum theme {THEME_BLACK, THEME_WHITE, THEME_RED, THEME_BLUE, THEME_DARK};
|
||||
|
||||
void
|
||||
set_style(struct nk_context *ctx, enum theme theme)
|
||||
{
|
||||
struct nk_color table[NK_COLOR_COUNT];
|
||||
if (theme == THEME_WHITE) {
|
||||
table[NK_COLOR_TEXT] = nk_rgba(70, 70, 70, 255);
|
||||
table[NK_COLOR_WINDOW] = nk_rgba(175, 175, 175, 255);
|
||||
table[NK_COLOR_HEADER] = nk_rgba(175, 175, 175, 255);
|
||||
table[NK_COLOR_BORDER] = nk_rgba(0, 0, 0, 255);
|
||||
table[NK_COLOR_BUTTON] = nk_rgba(185, 185, 185, 255);
|
||||
table[NK_COLOR_BUTTON_HOVER] = nk_rgba(170, 170, 170, 255);
|
||||
table[NK_COLOR_BUTTON_ACTIVE] = nk_rgba(160, 160, 160, 255);
|
||||
table[NK_COLOR_TOGGLE] = nk_rgba(150, 150, 150, 255);
|
||||
table[NK_COLOR_TOGGLE_HOVER] = nk_rgba(120, 120, 120, 255);
|
||||
table[NK_COLOR_TOGGLE_CURSOR] = nk_rgba(175, 175, 175, 255);
|
||||
table[NK_COLOR_SELECT] = nk_rgba(190, 190, 190, 255);
|
||||
table[NK_COLOR_SELECT_ACTIVE] = nk_rgba(175, 175, 175, 255);
|
||||
table[NK_COLOR_SLIDER] = nk_rgba(190, 190, 190, 255);
|
||||
table[NK_COLOR_SLIDER_CURSOR] = nk_rgba(80, 80, 80, 255);
|
||||
table[NK_COLOR_SLIDER_CURSOR_HOVER] = nk_rgba(70, 70, 70, 255);
|
||||
table[NK_COLOR_SLIDER_CURSOR_ACTIVE] = nk_rgba(60, 60, 60, 255);
|
||||
table[NK_COLOR_PROPERTY] = nk_rgba(175, 175, 175, 255);
|
||||
table[NK_COLOR_EDIT] = nk_rgba(150, 150, 150, 255);
|
||||
table[NK_COLOR_EDIT_CURSOR] = nk_rgba(0, 0, 0, 255);
|
||||
table[NK_COLOR_COMBO] = nk_rgba(175, 175, 175, 255);
|
||||
table[NK_COLOR_CHART] = nk_rgba(160, 160, 160, 255);
|
||||
table[NK_COLOR_CHART_COLOR] = nk_rgba(45, 45, 45, 255);
|
||||
table[NK_COLOR_CHART_COLOR_HIGHLIGHT] = nk_rgba( 255, 0, 0, 255);
|
||||
table[NK_COLOR_SCROLLBAR] = nk_rgba(180, 180, 180, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR] = nk_rgba(140, 140, 140, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR_HOVER] = nk_rgba(150, 150, 150, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR_ACTIVE] = nk_rgba(160, 160, 160, 255);
|
||||
table[NK_COLOR_TAB_HEADER] = nk_rgba(180, 180, 180, 255);
|
||||
nk_style_from_table(ctx, table);
|
||||
} else if (theme == THEME_RED) {
|
||||
table[NK_COLOR_TEXT] = nk_rgba(190, 190, 190, 255);
|
||||
table[NK_COLOR_WINDOW] = nk_rgba(30, 33, 40, 215);
|
||||
table[NK_COLOR_HEADER] = nk_rgba(181, 45, 69, 220);
|
||||
table[NK_COLOR_BORDER] = nk_rgba(51, 55, 67, 255);
|
||||
table[NK_COLOR_BUTTON] = nk_rgba(181, 45, 69, 255);
|
||||
table[NK_COLOR_BUTTON_HOVER] = nk_rgba(190, 50, 70, 255);
|
||||
table[NK_COLOR_BUTTON_ACTIVE] = nk_rgba(195, 55, 75, 255);
|
||||
table[NK_COLOR_TOGGLE] = nk_rgba(51, 55, 67, 255);
|
||||
table[NK_COLOR_TOGGLE_HOVER] = nk_rgba(45, 60, 60, 255);
|
||||
table[NK_COLOR_TOGGLE_CURSOR] = nk_rgba(181, 45, 69, 255);
|
||||
table[NK_COLOR_SELECT] = nk_rgba(51, 55, 67, 255);
|
||||
table[NK_COLOR_SELECT_ACTIVE] = nk_rgba(181, 45, 69, 255);
|
||||
table[NK_COLOR_SLIDER] = nk_rgba(51, 55, 67, 255);
|
||||
table[NK_COLOR_SLIDER_CURSOR] = nk_rgba(181, 45, 69, 255);
|
||||
table[NK_COLOR_SLIDER_CURSOR_HOVER] = nk_rgba(186, 50, 74, 255);
|
||||
table[NK_COLOR_SLIDER_CURSOR_ACTIVE] = nk_rgba(191, 55, 79, 255);
|
||||
table[NK_COLOR_PROPERTY] = nk_rgba(51, 55, 67, 255);
|
||||
table[NK_COLOR_EDIT] = nk_rgba(51, 55, 67, 225);
|
||||
table[NK_COLOR_EDIT_CURSOR] = nk_rgba(190, 190, 190, 255);
|
||||
table[NK_COLOR_COMBO] = nk_rgba(51, 55, 67, 255);
|
||||
table[NK_COLOR_CHART] = nk_rgba(51, 55, 67, 255);
|
||||
table[NK_COLOR_CHART_COLOR] = nk_rgba(170, 40, 60, 255);
|
||||
table[NK_COLOR_CHART_COLOR_HIGHLIGHT] = nk_rgba( 255, 0, 0, 255);
|
||||
table[NK_COLOR_SCROLLBAR] = nk_rgba(30, 33, 40, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR] = nk_rgba(64, 84, 95, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR_HOVER] = nk_rgba(70, 90, 100, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR_ACTIVE] = nk_rgba(75, 95, 105, 255);
|
||||
table[NK_COLOR_TAB_HEADER] = nk_rgba(181, 45, 69, 220);
|
||||
nk_style_from_table(ctx, table);
|
||||
} else if (theme == THEME_BLUE) {
|
||||
table[NK_COLOR_TEXT] = nk_rgba(20, 20, 20, 255);
|
||||
table[NK_COLOR_WINDOW] = nk_rgba(202, 212, 214, 215);
|
||||
table[NK_COLOR_HEADER] = nk_rgba(137, 182, 224, 220);
|
||||
table[NK_COLOR_BORDER] = nk_rgba(140, 159, 173, 255);
|
||||
table[NK_COLOR_BUTTON] = nk_rgba(137, 182, 224, 255);
|
||||
table[NK_COLOR_BUTTON_HOVER] = nk_rgba(142, 187, 229, 255);
|
||||
table[NK_COLOR_BUTTON_ACTIVE] = nk_rgba(147, 192, 234, 255);
|
||||
table[NK_COLOR_TOGGLE] = nk_rgba(177, 210, 210, 255);
|
||||
table[NK_COLOR_TOGGLE_HOVER] = nk_rgba(182, 215, 215, 255);
|
||||
table[NK_COLOR_TOGGLE_CURSOR] = nk_rgba(137, 182, 224, 255);
|
||||
table[NK_COLOR_SELECT] = nk_rgba(177, 210, 210, 255);
|
||||
table[NK_COLOR_SELECT_ACTIVE] = nk_rgba(137, 182, 224, 255);
|
||||
table[NK_COLOR_SLIDER] = nk_rgba(177, 210, 210, 255);
|
||||
table[NK_COLOR_SLIDER_CURSOR] = nk_rgba(137, 182, 224, 245);
|
||||
table[NK_COLOR_SLIDER_CURSOR_HOVER] = nk_rgba(142, 188, 229, 255);
|
||||
table[NK_COLOR_SLIDER_CURSOR_ACTIVE] = nk_rgba(147, 193, 234, 255);
|
||||
table[NK_COLOR_PROPERTY] = nk_rgba(210, 210, 210, 255);
|
||||
table[NK_COLOR_EDIT] = nk_rgba(210, 210, 210, 225);
|
||||
table[NK_COLOR_EDIT_CURSOR] = nk_rgba(20, 20, 20, 255);
|
||||
table[NK_COLOR_COMBO] = nk_rgba(210, 210, 210, 255);
|
||||
table[NK_COLOR_CHART] = nk_rgba(210, 210, 210, 255);
|
||||
table[NK_COLOR_CHART_COLOR] = nk_rgba(137, 182, 224, 255);
|
||||
table[NK_COLOR_CHART_COLOR_HIGHLIGHT] = nk_rgba( 255, 0, 0, 255);
|
||||
table[NK_COLOR_SCROLLBAR] = nk_rgba(190, 200, 200, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR] = nk_rgba(64, 84, 95, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR_HOVER] = nk_rgba(70, 90, 100, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR_ACTIVE] = nk_rgba(75, 95, 105, 255);
|
||||
table[NK_COLOR_TAB_HEADER] = nk_rgba(156, 193, 220, 255);
|
||||
nk_style_from_table(ctx, table);
|
||||
} else if (theme == THEME_DARK) {
|
||||
table[NK_COLOR_TEXT] = nk_rgba(210, 210, 210, 255);
|
||||
table[NK_COLOR_WINDOW] = nk_rgba(57, 67, 71, 215);
|
||||
table[NK_COLOR_HEADER] = nk_rgba(51, 51, 56, 220);
|
||||
table[NK_COLOR_BORDER] = nk_rgba(46, 46, 46, 255);
|
||||
table[NK_COLOR_BUTTON] = nk_rgba(48, 83, 111, 255);
|
||||
table[NK_COLOR_BUTTON_HOVER] = nk_rgba(58, 93, 121, 255);
|
||||
table[NK_COLOR_BUTTON_ACTIVE] = nk_rgba(63, 98, 126, 255);
|
||||
table[NK_COLOR_TOGGLE] = nk_rgba(50, 58, 61, 255);
|
||||
table[NK_COLOR_TOGGLE_HOVER] = nk_rgba(45, 53, 56, 255);
|
||||
table[NK_COLOR_TOGGLE_CURSOR] = nk_rgba(48, 83, 111, 255);
|
||||
table[NK_COLOR_SELECT] = nk_rgba(57, 67, 61, 255);
|
||||
table[NK_COLOR_SELECT_ACTIVE] = nk_rgba(48, 83, 111, 255);
|
||||
table[NK_COLOR_SLIDER] = nk_rgba(50, 58, 61, 255);
|
||||
table[NK_COLOR_SLIDER_CURSOR] = nk_rgba(48, 83, 111, 245);
|
||||
table[NK_COLOR_SLIDER_CURSOR_HOVER] = nk_rgba(53, 88, 116, 255);
|
||||
table[NK_COLOR_SLIDER_CURSOR_ACTIVE] = nk_rgba(58, 93, 121, 255);
|
||||
table[NK_COLOR_PROPERTY] = nk_rgba(50, 58, 61, 255);
|
||||
table[NK_COLOR_EDIT] = nk_rgba(50, 58, 61, 225);
|
||||
table[NK_COLOR_EDIT_CURSOR] = nk_rgba(210, 210, 210, 255);
|
||||
table[NK_COLOR_COMBO] = nk_rgba(50, 58, 61, 255);
|
||||
table[NK_COLOR_CHART] = nk_rgba(50, 58, 61, 255);
|
||||
table[NK_COLOR_CHART_COLOR] = nk_rgba(48, 83, 111, 255);
|
||||
table[NK_COLOR_CHART_COLOR_HIGHLIGHT] = nk_rgba(255, 0, 0, 255);
|
||||
table[NK_COLOR_SCROLLBAR] = nk_rgba(50, 58, 61, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR] = nk_rgba(48, 83, 111, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR_HOVER] = nk_rgba(53, 88, 116, 255);
|
||||
table[NK_COLOR_SCROLLBAR_CURSOR_ACTIVE] = nk_rgba(58, 93, 121, 255);
|
||||
table[NK_COLOR_TAB_HEADER] = nk_rgba(48, 83, 111, 255);
|
||||
nk_style_from_table(ctx, table);
|
||||
} else {
|
||||
nk_style_default(ctx);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -1,11 +1,11 @@
|
||||
|
||||
#ifndef NUKLEAR_RSDL_H
|
||||
#define NUKLEAR_RSDL_H
|
||||
|
||||
#include "libretro-core.h"
|
||||
#include <gui.h>
|
||||
|
||||
//RETRO HACK
|
||||
//#warning just an SDL wrapper for use SDL surface/maprgba in the core.
|
||||
/* RETRO HACK
|
||||
* warning just an SDL wrapper for use SDL surface in the core.
|
||||
*/
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
@ -35,7 +35,7 @@ typedef unsigned int uint32;
|
||||
#elif defined(_MSC_VER) /* VC++ */
|
||||
#define RSDL_HAS_64BIT_TYPE __int64
|
||||
#endif
|
||||
#endif /* !__STRICT_ANSI__ */
|
||||
#endif
|
||||
|
||||
|
||||
#define Uint64 unsigned long long
|
||||
@ -1,19 +1,6 @@
|
||||
/*
|
||||
* Nuklear - v1.17 - public domain
|
||||
* no warrenty implied; use at your own risk.
|
||||
* authored from 2015-2016 by Micha Mettke
|
||||
*/
|
||||
/*
|
||||
* ==============================================================
|
||||
*
|
||||
* API
|
||||
*
|
||||
* ===============================================================
|
||||
*/
|
||||
#ifndef NK_RSDL_H_
|
||||
#define NK_RSDL_H_
|
||||
|
||||
// RSDL_surface/RSDL_maprgba (implementation from RSDL_wrapper)
|
||||
#include "RSDL_wrapper.h"
|
||||
|
||||
typedef struct nk_retro_Font nk_retro_Font;
|
||||
@ -388,9 +375,7 @@ nk_retro_render(struct nk_color clear)
|
||||
nk_retro_blit(retro.screen_surface);
|
||||
nk_clear(&retro.ctx);
|
||||
|
||||
//FIXME draw only in fullscreen or mouse grabbed or when joypad emulate mouse
|
||||
if(revent.showpointer==1)draw_cross(retro.screen_surface,revent.gmx,revent.gmy);
|
||||
|
||||
}
|
||||
|
||||
static void
|
||||
Loading…
Reference in New Issue
Block a user