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Update Nuklear to 1.33.0

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This commit is contained in:
Camilla Löwy 2017-02-23 17:49:39 +01:00
parent 3817b4e1c5
commit 106a617fa8
4 changed files with 311 additions and 87 deletions
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382
deps/nuklear.h vendored
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@ -1,5 +1,5 @@
/* /*
Nuklear - v1.20 - public domain Nuklear - 1.33.0 - public domain
no warrenty implied; use at your own risk. no warrenty implied; use at your own risk.
authored from 2015-2016 by Micha Mettke authored from 2015-2016 by Micha Mettke
@ -271,11 +271,17 @@ extern "C" {
* =============================================================== * ===============================================================
*/ */
#ifndef NK_API #ifndef NK_API
#ifdef NK_PRIVATE #ifdef NK_PRIVATE
#define NK_API static #if (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199409L))
#else #define NK_API static inline
#define NK_API extern #elif defined(__cplusplus)
#endif #define NK_API static inline
#else
#define NK_API static
#endif
#else
#define NK_API extern
#endif
#endif #endif
#define NK_INTERN static #define NK_INTERN static
@ -356,10 +362,10 @@ extern "C" {
#endif #endif
#endif #endif
#ifndef NK_SIZE_TYPE #ifndef NK_SIZE_TYPE
#if (defined(__WIN32) || defined(WIN32)) && defined(_MSC_VER) #if defined(_WIN64) && defined(_MSC_VER)
#define NK_SIZE_TYPE __int32 #define NK_SIZE_TYPE unsigned __int64
#elif defined(__WIN64) && defined(_MSC_VER) #elif (defined(_WIN32) || defined(WIN32)) && defined(_MSC_VER)
#define NK_SIZE_TYPE __int64 #define NK_SIZE_TYPE unsigned __int32
#elif defined(__GNUC__) || defined(__clang__) #elif defined(__GNUC__) || defined(__clang__)
#if defined(__x86_64__) || defined(__ppc64__) #if defined(__x86_64__) || defined(__ppc64__)
#define NK_SIZE_TYPE unsigned long #define NK_SIZE_TYPE unsigned long
@ -371,10 +377,10 @@ extern "C" {
#endif #endif
#endif #endif
#ifndef NK_POINTER_TYPE #ifndef NK_POINTER_TYPE
#if (defined(__WIN32) || defined(WIN32)) && defined(_MSC_VER) #if defined(_WIN64) && defined(_MSC_VER)
#define NK_POINTER_TYPE unsigned __int32
#elif defined(__WIN64) && defined(_MSC_VER)
#define NK_POINTER_TYPE unsigned __int64 #define NK_POINTER_TYPE unsigned __int64
#elif (defined(_WIN32) || defined(WIN32)) && defined(_MSC_VER)
#define NK_POINTER_TYPE unsigned __int32
#elif defined(__GNUC__) || defined(__clang__) #elif defined(__GNUC__) || defined(__clang__)
#if defined(__x86_64__) || defined(__ppc64__) #if defined(__x86_64__) || defined(__ppc64__)
#define NK_POINTER_TYPE unsigned long #define NK_POINTER_TYPE unsigned long
@ -688,7 +694,8 @@ enum nk_panel_flags {
NK_WINDOW_NO_SCROLLBAR = NK_FLAG(5), /* Removes the scrollbar from the window */ NK_WINDOW_NO_SCROLLBAR = NK_FLAG(5), /* Removes the scrollbar from the window */
NK_WINDOW_TITLE = NK_FLAG(6), /* Forces a header at the top at the window showing the title */ NK_WINDOW_TITLE = NK_FLAG(6), /* Forces a header at the top at the window showing the title */
NK_WINDOW_SCROLL_AUTO_HIDE = NK_FLAG(7), /* Automatically hides the window scrollbar if no user interaction: also requires delta time in `nk_context` to be set each frame */ NK_WINDOW_SCROLL_AUTO_HIDE = NK_FLAG(7), /* Automatically hides the window scrollbar if no user interaction: also requires delta time in `nk_context` to be set each frame */
NK_WINDOW_BACKGROUND = NK_FLAG(8) /* Always keep window in the background */ NK_WINDOW_BACKGROUND = NK_FLAG(8), /* Always keep window in the background */
NK_WINDOW_SCALE_LEFT = NK_FLAG(9) /* Puts window scaler in the left-ottom corner instead right-bottom*/
}; };
/* context */ /* context */
@ -751,10 +758,17 @@ NK_API void nk_layout_row_push(struct nk_context*, float val
NK_API void nk_layout_row_end(struct nk_context*); NK_API void nk_layout_row_end(struct nk_context*);
NK_API void nk_layout_row(struct nk_context*, enum nk_layout_format, float height, int cols, const float *ratio); NK_API void nk_layout_row(struct nk_context*, enum nk_layout_format, float height, int cols, const float *ratio);
NK_API void nk_layout_row_template_begin(struct nk_context*, float height);
NK_API void nk_layout_row_template_push_dynamic(struct nk_context*);
NK_API void nk_layout_row_template_push_variable(struct nk_context*, float min_width);
NK_API void nk_layout_row_template_push_static(struct nk_context*, float width);
NK_API void nk_layout_row_template_end(struct nk_context*);
NK_API void nk_layout_space_begin(struct nk_context*, enum nk_layout_format, float height, int widget_count); NK_API void nk_layout_space_begin(struct nk_context*, enum nk_layout_format, float height, int widget_count);
NK_API void nk_layout_space_push(struct nk_context*, struct nk_rect); NK_API void nk_layout_space_push(struct nk_context*, struct nk_rect);
NK_API void nk_layout_space_end(struct nk_context*); NK_API void nk_layout_space_end(struct nk_context*);
/* Layout: Utility */
NK_API struct nk_rect nk_layout_space_bounds(struct nk_context*); NK_API struct nk_rect nk_layout_space_bounds(struct nk_context*);
NK_API struct nk_vec2 nk_layout_space_to_screen(struct nk_context*, struct nk_vec2); NK_API struct nk_vec2 nk_layout_space_to_screen(struct nk_context*, struct nk_vec2);
NK_API struct nk_vec2 nk_layout_space_to_local(struct nk_context*, struct nk_vec2); NK_API struct nk_vec2 nk_layout_space_to_local(struct nk_context*, struct nk_vec2);
@ -885,7 +899,8 @@ NK_API float nk_propertyf(struct nk_context*, const char *nam
NK_API double nk_propertyd(struct nk_context*, const char *name, double min, double val, double max, double step, float inc_per_pixel); NK_API double nk_propertyd(struct nk_context*, const char *name, double min, double val, double max, double step, float inc_per_pixel);
/* Widgets: TextEdit */ /* Widgets: TextEdit */
NK_API void nk_edit_focus(struct nk_context *ctx, nk_flags flags); NK_API void nk_edit_focus(struct nk_context*, nk_flags flags);
NK_API void nk_edit_unfocus(struct nk_context*);
NK_API nk_flags nk_edit_string(struct nk_context*, nk_flags, char *buffer, int *len, int max, nk_plugin_filter); NK_API nk_flags nk_edit_string(struct nk_context*, nk_flags, char *buffer, int *len, int max, nk_plugin_filter);
NK_API nk_flags nk_edit_buffer(struct nk_context*, nk_flags, struct nk_text_edit*, nk_plugin_filter); NK_API nk_flags nk_edit_buffer(struct nk_context*, nk_flags, struct nk_text_edit*, nk_plugin_filter);
NK_API nk_flags nk_edit_string_zero_terminated(struct nk_context*, nk_flags, char *buffer, int max, nk_plugin_filter); NK_API nk_flags nk_edit_string_zero_terminated(struct nk_context*, nk_flags, char *buffer, int max, nk_plugin_filter);
@ -2612,6 +2627,9 @@ NK_API struct nk_style_item nk_style_item_hide(void);
/*============================================================== /*==============================================================
* PANEL * PANEL
* =============================================================*/ * =============================================================*/
#ifndef NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS
#define NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS 16
#endif
#ifndef NK_CHART_MAX_SLOT #ifndef NK_CHART_MAX_SLOT
#define NK_CHART_MAX_SLOT 4 #define NK_CHART_MAX_SLOT 4
#endif #endif
@ -2647,8 +2665,20 @@ struct nk_chart {
struct nk_chart_slot slots[NK_CHART_MAX_SLOT]; struct nk_chart_slot slots[NK_CHART_MAX_SLOT];
}; };
enum nk_panel_row_layout_type {
NK_LAYOUT_DYNAMIC_FIXED = 0,
NK_LAYOUT_DYNAMIC_ROW,
NK_LAYOUT_DYNAMIC_FREE,
NK_LAYOUT_DYNAMIC,
NK_LAYOUT_STATIC_FIXED,
NK_LAYOUT_STATIC_ROW,
NK_LAYOUT_STATIC_FREE,
NK_LAYOUT_STATIC,
NK_LAYOUT_TEMPLATE,
NK_LAYOUT_COUNT
};
struct nk_row_layout { struct nk_row_layout {
int type; enum nk_panel_row_layout_type type;
int index; int index;
float height; float height;
int columns; int columns;
@ -2659,6 +2689,7 @@ struct nk_row_layout {
float filled; float filled;
struct nk_rect item; struct nk_rect item;
int tree_depth; int tree_depth;
float templates[NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS];
}; };
struct nk_popup_buffer { struct nk_popup_buffer {
@ -3115,7 +3146,7 @@ template<typename T> struct nk_alignof{struct Big {T x; char c;}; enum {
#define NK_SINT_MIN (-2147483647) #define NK_SINT_MIN (-2147483647)
#define NK_SINT_MAX 2147483647 #define NK_SINT_MAX 2147483647
#define NK_UINT_MIN 0 #define NK_UINT_MIN 0
#define NK_UINT_MAX 4294967295 #define NK_UINT_MAX 4294967295u
/* Make sure correct type size: /* Make sure correct type size:
* This will fire with a negative subscript error if the type sizes * This will fire with a negative subscript error if the type sizes
@ -3716,7 +3747,7 @@ nk_strmatch_fuzzy_text(const char *str, int str_len,
int next_match = *pattern_iter != '\0' && int next_match = *pattern_iter != '\0' &&
nk_to_lower(pattern_letter) == nk_to_lower(str_letter); nk_to_lower(pattern_letter) == nk_to_lower(str_letter);
int rematch = best_letter && nk_to_lower(*best_letter) == nk_to_lower(str_letter); int rematch = best_letter && nk_to_upper(*best_letter) == nk_to_upper(str_letter);
int advanced = next_match && best_letter; int advanced = next_match && best_letter;
int pattern_repeat = best_letter && *pattern_iter != '\0'; int pattern_repeat = best_letter && *pattern_iter != '\0';
@ -13407,8 +13438,8 @@ nk_slider_behavior(nk_flags *state, struct nk_rect *logical_cursor,
if (left_mouse_down && left_mouse_click_in_cursor) if (left_mouse_down && left_mouse_click_in_cursor)
{ {
float ratio = 0; float ratio = 0;
const float d = in->mouse.pos.x - (visual_cursor->x + visual_cursor->w / 2.0f); const float d = in->mouse.pos.x - (visual_cursor->x+visual_cursor->w*0.5f);
const float pxstep = (bounds.w - (2 * style->padding.x)) / slider_steps; const float pxstep = bounds.w / slider_steps;
/* only update value if the next slider step is reached */ /* only update value if the next slider step is reached */
*state = NK_WIDGET_STATE_ACTIVE; *state = NK_WIDGET_STATE_ACTIVE;
@ -13418,7 +13449,7 @@ nk_slider_behavior(nk_flags *state, struct nk_rect *logical_cursor,
slider_value = NK_CLAMP(slider_min, slider_value, slider_max); slider_value = NK_CLAMP(slider_min, slider_value, slider_max);
ratio = (slider_value - slider_min)/slider_step; ratio = (slider_value - slider_min)/slider_step;
logical_cursor->x = bounds.x + (logical_cursor->w * ratio); logical_cursor->x = bounds.x + (logical_cursor->w * ratio);
in->mouse.buttons[NK_BUTTON_LEFT].clicked_pos.x = logical_cursor->x + logical_cursor->w/2.0f; in->mouse.buttons[NK_BUTTON_LEFT].clicked_pos.x = logical_cursor->x;
} }
} }
@ -13548,6 +13579,10 @@ nk_do_slider(nk_flags *state,
bounds.w = bounds.w - (2*button.w + 2*style->spacing.x); bounds.w = bounds.w - (2*button.w + 2*style->spacing.x);
} }
/* remove one cursor size to support visual cursor */
bounds.x += style->cursor_size.x*0.5f;
bounds.w -= style->cursor_size.x;
/* make sure the provided values are correct */ /* make sure the provided values are correct */
slider_max = NK_MAX(min, max); slider_max = NK_MAX(min, max);
slider_min = NK_MIN(min, max); slider_min = NK_MIN(min, max);
@ -13556,10 +13591,6 @@ nk_do_slider(nk_flags *state,
slider_steps = slider_range / step; slider_steps = slider_range / step;
cursor_offset = (slider_value - slider_min) / step; cursor_offset = (slider_value - slider_min) / step;
/* remove one cursor size to support visual cursor */
bounds.x += style->cursor_size.x*0.5f;
bounds.w -= style->cursor_size.x;
/* calculate cursor /* calculate cursor
Basically you have two cursors. One for visual representation and interaction Basically you have two cursors. One for visual representation and interaction
and one for updating the actual cursor value. */ and one for updating the actual cursor value. */
@ -13571,7 +13602,7 @@ nk_do_slider(nk_flags *state,
visual_cursor.h = style->cursor_size.y; visual_cursor.h = style->cursor_size.y;
visual_cursor.w = style->cursor_size.x; visual_cursor.w = style->cursor_size.x;
visual_cursor.y = (bounds.y + bounds.h*0.5f) - visual_cursor.h*0.5f; visual_cursor.y = (bounds.y + bounds.h*0.5f) - visual_cursor.h*0.5f;
visual_cursor.x = (logical_cursor.x + logical_cursor.w*0.5f) - visual_cursor.w*0.5f; visual_cursor.x = logical_cursor.x - visual_cursor.w*0.5f;
slider_value = nk_slider_behavior(state, &logical_cursor, &visual_cursor, slider_value = nk_slider_behavior(state, &logical_cursor, &visual_cursor,
in, style, bounds, slider_min, slider_max, slider_value, step, slider_steps); in, style, bounds, slider_min, slider_max, slider_value, step, slider_steps);
@ -16069,6 +16100,12 @@ nk_clear(struct nk_context *ctx)
continue; continue;
} }
/* remove hotness from hidden or closed windows*/
if (((iter->flags & NK_WINDOW_HIDDEN) ||
(iter->flags & NK_WINDOW_CLOSED)) &&
iter == ctx->active)
ctx->active = iter->next;
/* free unused popup windows */ /* free unused popup windows */
if (iter->popup.win && iter->popup.win->seq != ctx->seq) { if (iter->popup.win && iter->popup.win->seq != ctx->seq) {
nk_free_window(ctx, iter->popup.win); nk_free_window(ctx, iter->popup.win);
@ -16683,7 +16720,7 @@ nk_panel_end(struct nk_context *ctx)
scroll.w = scrollbar_size.x; scroll.w = scrollbar_size.x;
scroll.h = layout->bounds.h; scroll.h = layout->bounds.h;
scroll_offset = *layout->offset_y; scroll_offset = (float)*layout->offset_y;
scroll_step = scroll.h * 0.10f; scroll_step = scroll.h * 0.10f;
scroll_inc = scroll.h * 0.01f; scroll_inc = scroll.h * 0.01f;
scroll_target = (float)(int)(layout->at_y - scroll.y); scroll_target = (float)(int)(layout->at_y - scroll.y);
@ -16741,7 +16778,7 @@ nk_panel_end(struct nk_context *ctx)
scroll.w = layout->bounds.w; scroll.w = layout->bounds.w;
scroll.h = scrollbar_size.y; scroll.h = scrollbar_size.y;
scroll_offset = *layout->offset_x; scroll_offset = (float)*layout->offset_x;
scroll_target = (float)(int)(layout->max_x - scroll.x); scroll_target = (float)(int)(layout->max_x - scroll.x);
scroll_step = layout->max_x * 0.05f; scroll_step = layout->max_x * 0.05f;
scroll_inc = layout->max_x * 0.005f; scroll_inc = layout->max_x * 0.005f;
@ -16801,7 +16838,9 @@ nk_panel_end(struct nk_context *ctx)
scaler.w = scrollbar_size.x; scaler.w = scrollbar_size.x;
scaler.h = scrollbar_size.y; scaler.h = scrollbar_size.y;
scaler.y = layout->bounds.y + layout->bounds.h; scaler.y = layout->bounds.y + layout->bounds.h;
scaler.x = layout->bounds.x + layout->bounds.w + panel_padding.x; if (layout->flags & NK_WINDOW_SCALE_LEFT)
scaler.x = layout->bounds.x - panel_padding.x * 0.5f;
else scaler.x = layout->bounds.x + layout->bounds.w + panel_padding.x;
if (layout->flags & NK_WINDOW_NO_SCROLLBAR) if (layout->flags & NK_WINDOW_NO_SCROLLBAR)
scaler.x -= scaler.w; scaler.x -= scaler.w;
@ -16809,9 +16848,16 @@ nk_panel_end(struct nk_context *ctx)
{const struct nk_style_item *item = &style->window.scaler; {const struct nk_style_item *item = &style->window.scaler;
if (item->type == NK_STYLE_ITEM_IMAGE) if (item->type == NK_STYLE_ITEM_IMAGE)
nk_draw_image(out, scaler, &item->data.image, nk_white); nk_draw_image(out, scaler, &item->data.image, nk_white);
else nk_fill_triangle(out, scaler.x + scaler.w, scaler.y, scaler.x + scaler.w, else {
if (layout->flags & NK_WINDOW_SCALE_LEFT) {
nk_fill_triangle(out, scaler.x, scaler.y, scaler.x,
scaler.y + scaler.h, scaler.x + scaler.w,
scaler.y + scaler.h, item->data.color);
} else {
nk_fill_triangle(out, scaler.x + scaler.w, scaler.y, scaler.x + scaler.w,
scaler.y + scaler.h, scaler.x, scaler.y + scaler.h, item->data.color); scaler.y + scaler.h, scaler.x, scaler.y + scaler.h, item->data.color);
} }
}}
/* do window scaling */ /* do window scaling */
if (!(window->flags & NK_WINDOW_ROM)) { if (!(window->flags & NK_WINDOW_ROM)) {
@ -16821,7 +16867,13 @@ nk_panel_end(struct nk_context *ctx)
NK_BUTTON_LEFT, scaler, nk_true); NK_BUTTON_LEFT, scaler, nk_true);
if (nk_input_is_mouse_down(in, NK_BUTTON_LEFT) && left_mouse_down && left_mouse_click_in_scaler) { if (nk_input_is_mouse_down(in, NK_BUTTON_LEFT) && left_mouse_down && left_mouse_click_in_scaler) {
window->bounds.w = NK_MAX(window_size.x, window->bounds.w + in->mouse.delta.x); float delta_x = in->mouse.delta.x;
if (layout->flags & NK_WINDOW_SCALE_LEFT) {
delta_x =- delta_x;
window->bounds.x += in->mouse.delta.x;
}
window->bounds.w = NK_MAX(window_size.x, window->bounds.w + delta_x);
/* dragging in y-direction is only possible if static window */ /* dragging in y-direction is only possible if static window */
if (!(layout->flags & NK_WINDOW_DYNAMIC)) if (!(layout->flags & NK_WINDOW_DYNAMIC))
window->bounds.h = NK_MAX(window_size.y, window->bounds.h + in->mouse.delta.y); window->bounds.h = NK_MAX(window_size.y, window->bounds.h + in->mouse.delta.y);
@ -17266,7 +17318,7 @@ nk_begin_titled(struct nk_context *ctx, const char *name, const char *title,
* provided demo backends). */ * provided demo backends). */
NK_ASSERT(win->seq != ctx->seq); NK_ASSERT(win->seq != ctx->seq);
win->seq = ctx->seq; win->seq = ctx->seq;
if (!ctx->active) if (!ctx->active && !(win->flags & NK_WINDOW_HIDDEN))
ctx->active = win; ctx->active = win;
} }
if (win->flags & NK_WINDOW_HIDDEN) { if (win->flags & NK_WINDOW_HIDDEN) {
@ -17680,9 +17732,9 @@ nk_window_show(struct nk_context *ctx, const char *name, enum nk_show_states s)
title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE); title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);
win = nk_find_window(ctx, title_hash, name); win = nk_find_window(ctx, title_hash, name);
if (!win) return; if (!win) return;
if (s == NK_HIDDEN) if (s == NK_HIDDEN) {
win->flags |= NK_WINDOW_HIDDEN; win->flags |= NK_WINDOW_HIDDEN;
else win->flags &= ~(nk_flags)NK_WINDOW_HIDDEN; } else win->flags &= ~(nk_flags)NK_WINDOW_HIDDEN;
} }
NK_API void NK_API void
@ -17792,14 +17844,26 @@ nk_menubar_end(struct nk_context *ctx)
* LAYOUT * LAYOUT
* *
* --------------------------------------------------------------*/ * --------------------------------------------------------------*/
#define NK_LAYOUT_DYNAMIC_FIXED 0 NK_INTERN float
#define NK_LAYOUT_DYNAMIC_ROW 1 nk_layout_row_calculate_usable_space(const struct nk_style *style, enum nk_panel_type type,
#define NK_LAYOUT_DYNAMIC_FREE 2 float total_space, int columns)
#define NK_LAYOUT_DYNAMIC 3 {
#define NK_LAYOUT_STATIC_FIXED 4 float panel_padding;
#define NK_LAYOUT_STATIC_ROW 5 float panel_spacing;
#define NK_LAYOUT_STATIC_FREE 6 float panel_space;
#define NK_LAYOUT_STATIC 7
struct nk_vec2 spacing;
struct nk_vec2 padding;
spacing = style->window.spacing;
padding = nk_panel_get_padding(style, type);
/* calculate the usable panel space */
panel_padding = 2 * padding.x;
panel_spacing = (float)NK_MAX(columns - 1, 0) * spacing.x;
panel_space = total_space - panel_padding - panel_spacing;
return panel_space;
}
NK_INTERN void NK_INTERN void
nk_panel_layout(const struct nk_context *ctx, struct nk_window *win, nk_panel_layout(const struct nk_context *ctx, struct nk_window *win,
@ -17939,6 +18003,10 @@ nk_layout_row_push(struct nk_context *ctx, float ratio_or_width)
win = ctx->current; win = ctx->current;
layout = win->layout; layout = win->layout;
NK_ASSERT(layout->row.type == NK_LAYOUT_STATIC_ROW || layout->row.type == NK_LAYOUT_DYNAMIC_ROW);
if (layout->row.type != NK_LAYOUT_STATIC_ROW && layout->row.type != NK_LAYOUT_DYNAMIC_ROW)
return;
if (layout->row.type == NK_LAYOUT_DYNAMIC_ROW) { if (layout->row.type == NK_LAYOUT_DYNAMIC_ROW) {
float ratio = ratio_or_width; float ratio = ratio_or_width;
if ((ratio + layout->row.filled) > 1.0f) return; if ((ratio + layout->row.filled) > 1.0f) return;
@ -17962,6 +18030,9 @@ nk_layout_row_end(struct nk_context *ctx)
win = ctx->current; win = ctx->current;
layout = win->layout; layout = win->layout;
NK_ASSERT(layout->row.type == NK_LAYOUT_STATIC_ROW || layout->row.type == NK_LAYOUT_DYNAMIC_ROW);
if (layout->row.type != NK_LAYOUT_STATIC_ROW && layout->row.type != NK_LAYOUT_DYNAMIC_ROW)
return;
layout->row.item_width = 0; layout->row.item_width = 0;
layout->row.item_offset = 0; layout->row.item_offset = 0;
} }
@ -18006,6 +18077,149 @@ nk_layout_row(struct nk_context *ctx, enum nk_layout_format fmt,
layout->row.filled = 0; layout->row.filled = 0;
} }
NK_API void
nk_layout_row_template_begin(struct nk_context *ctx, float height)
{
struct nk_window *win;
struct nk_panel *layout;
NK_ASSERT(ctx);
NK_ASSERT(ctx->current);
NK_ASSERT(ctx->current->layout);
if (!ctx || !ctx->current || !ctx->current->layout)
return;
win = ctx->current;
layout = win->layout;
nk_panel_layout(ctx, win, height, 1);
layout->row.type = NK_LAYOUT_TEMPLATE;
layout->row.columns = 0;
layout->row.ratio = 0;
layout->row.item_width = 0;
layout->row.item_height = 0;
layout->row.item_offset = 0;
layout->row.filled = 0;
layout->row.item.x = 0;
layout->row.item.y = 0;
layout->row.item.w = 0;
layout->row.item.h = 0;
}
NK_API void
nk_layout_row_template_push_dynamic(struct nk_context *ctx)
{
struct nk_window *win;
struct nk_panel *layout;
NK_ASSERT(ctx);
NK_ASSERT(ctx->current);
NK_ASSERT(ctx->current->layout);
if (!ctx || !ctx->current || !ctx->current->layout)
return;
win = ctx->current;
layout = win->layout;
NK_ASSERT(layout->row.type == NK_LAYOUT_TEMPLATE);
NK_ASSERT(layout->row.columns < NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS);
if (layout->row.type != NK_LAYOUT_TEMPLATE) return;
if (layout->row.columns >= NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS) return;
layout->row.templates[layout->row.columns++] = -1.0f;
}
NK_API void
nk_layout_row_template_push_variable(struct nk_context *ctx, float min_width)
{
struct nk_window *win;
struct nk_panel *layout;
NK_ASSERT(ctx);
NK_ASSERT(ctx->current);
NK_ASSERT(ctx->current->layout);
if (!ctx || !ctx->current || !ctx->current->layout)
return;
win = ctx->current;
layout = win->layout;
NK_ASSERT(layout->row.type == NK_LAYOUT_TEMPLATE);
NK_ASSERT(layout->row.columns < NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS);
if (layout->row.type != NK_LAYOUT_TEMPLATE) return;
if (layout->row.columns >= NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS) return;
layout->row.templates[layout->row.columns++] = -min_width;
}
NK_API void
nk_layout_row_template_push_static(struct nk_context *ctx, float width)
{
struct nk_window *win;
struct nk_panel *layout;
NK_ASSERT(ctx);
NK_ASSERT(ctx->current);
NK_ASSERT(ctx->current->layout);
if (!ctx || !ctx->current || !ctx->current->layout)
return;
win = ctx->current;
layout = win->layout;
NK_ASSERT(layout->row.type == NK_LAYOUT_TEMPLATE);
NK_ASSERT(layout->row.columns < NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS);
if (layout->row.type != NK_LAYOUT_TEMPLATE) return;
if (layout->row.columns >= NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS) return;
layout->row.templates[layout->row.columns++] = width;
}
NK_API void
nk_layout_row_template_end(struct nk_context *ctx)
{
struct nk_window *win;
struct nk_panel *layout;
int i = 0;
int variable_count = 0;
int min_variable_count = 0;
float min_fixed_width = 0.0f;
float total_fixed_width = 0.0f;
float max_variable_width = 0.0f;
NK_ASSERT(ctx);
NK_ASSERT(ctx->current);
NK_ASSERT(ctx->current->layout);
if (!ctx || !ctx->current || !ctx->current->layout)
return;
win = ctx->current;
layout = win->layout;
NK_ASSERT(layout->row.type == NK_LAYOUT_TEMPLATE);
if (layout->row.type != NK_LAYOUT_TEMPLATE) return;
for (i = 0; i < layout->row.columns; ++i) {
float width = layout->row.templates[i];
if (width >= 0.0f) {
total_fixed_width += width;
min_fixed_width += width;
} else if (width < -1.0f) {
width = -width;
total_fixed_width += width;
max_variable_width = NK_MAX(max_variable_width, width);
variable_count++;
} else {
min_variable_count++;
variable_count++;
}
}
if (variable_count) {
float space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,
layout->bounds.w, layout->row.columns);
float var_width = (NK_MAX(space-min_fixed_width,0.0f)) / (float)variable_count;
int enough_space = var_width >= max_variable_width;
if (!enough_space)
var_width = (NK_MAX(space-total_fixed_width,0)) / (float)min_variable_count;
for (i = 0; i < layout->row.columns; ++i) {
float *width = &layout->row.templates[i];
*width = (*width >= 0.0f)? *width: (*width < -1.0f && !enough_space)? -(*width): var_width;
}
}
}
NK_API void NK_API void
nk_layout_space_begin(struct nk_context *ctx, enum nk_layout_format fmt, nk_layout_space_begin(struct nk_context *ctx, enum nk_layout_format fmt,
float height, int widget_count) float height, int widget_count)
@ -18101,8 +18315,8 @@ nk_layout_space_to_screen(struct nk_context *ctx, struct nk_vec2 ret)
win = ctx->current; win = ctx->current;
layout = win->layout; layout = win->layout;
ret.x += layout->at_x - *layout->offset_x; ret.x += layout->at_x - (float)*layout->offset_x;
ret.y += layout->at_y - *layout->offset_y; ret.y += layout->at_y - (float)*layout->offset_y;
return ret; return ret;
} }
@ -18118,8 +18332,8 @@ nk_layout_space_to_local(struct nk_context *ctx, struct nk_vec2 ret)
win = ctx->current; win = ctx->current;
layout = win->layout; layout = win->layout;
ret.x += -layout->at_x + *layout->offset_x; ret.x += -layout->at_x + (float)*layout->offset_x;
ret.y += -layout->at_y + *layout->offset_y; ret.y += -layout->at_y + (float)*layout->offset_y;
return ret; return ret;
} }
@ -18135,8 +18349,8 @@ nk_layout_space_rect_to_screen(struct nk_context *ctx, struct nk_rect ret)
win = ctx->current; win = ctx->current;
layout = win->layout; layout = win->layout;
ret.x += layout->at_x - *layout->offset_x; ret.x += layout->at_x - (float)*layout->offset_x;
ret.y += layout->at_y - *layout->offset_y; ret.y += layout->at_y - (float)*layout->offset_y;
return ret; return ret;
} }
@ -18152,8 +18366,8 @@ nk_layout_space_rect_to_local(struct nk_context *ctx, struct nk_rect ret)
win = ctx->current; win = ctx->current;
layout = win->layout; layout = win->layout;
ret.x += -layout->at_x + *layout->offset_x; ret.x += -layout->at_x + (float)*layout->offset_x;
ret.y += -layout->at_y + *layout->offset_y; ret.y += -layout->at_y + (float)*layout->offset_y;
return ret; return ret;
} }
@ -18173,16 +18387,13 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
struct nk_panel *layout; struct nk_panel *layout;
const struct nk_style *style; const struct nk_style *style;
struct nk_vec2 spacing;
struct nk_vec2 padding;
float item_offset = 0; float item_offset = 0;
float item_width = 0; float item_width = 0;
float item_spacing = 0; float item_spacing = 0;
float panel_space = 0;
float panel_padding;
float panel_spacing;
float panel_space;
struct nk_vec2 spacing;
struct nk_vec2 padding;
NK_ASSERT(ctx); NK_ASSERT(ctx);
NK_ASSERT(ctx->current); NK_ASSERT(ctx->current);
@ -18191,18 +18402,14 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
return; return;
win = ctx->current; win = ctx->current;
style = &ctx->style;
layout = win->layout; layout = win->layout;
style = &ctx->style;
NK_ASSERT(bounds); NK_ASSERT(bounds);
/* cache some configuration data */ spacing = style->window.spacing;
spacing = ctx->style.window.spacing;
padding = nk_panel_get_padding(style, layout->type); padding = nk_panel_get_padding(style, layout->type);
panel_space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,
/* calculate the usable panel space */ layout->bounds.w, layout->row.columns);
panel_padding = 2 * padding.x;
panel_spacing = (float)(layout->row.columns - 1) * spacing.x;
panel_space = layout->bounds.w - panel_padding - panel_spacing;
/* calculate the width of one item inside the current layout space */ /* calculate the width of one item inside the current layout space */
switch (layout->row.type) { switch (layout->row.type) {
@ -18227,13 +18434,13 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
case NK_LAYOUT_DYNAMIC_FREE: { case NK_LAYOUT_DYNAMIC_FREE: {
/* panel width depended free widget placing */ /* panel width depended free widget placing */
bounds->x = layout->at_x + (layout->bounds.w * layout->row.item.x); bounds->x = layout->at_x + (layout->bounds.w * layout->row.item.x);
bounds->x -= *layout->offset_x; bounds->x -= (float)*layout->offset_x;
bounds->y = layout->at_y + (layout->row.height * layout->row.item.y); bounds->y = layout->at_y + (layout->row.height * layout->row.item.y);
bounds->y -= *layout->offset_y; bounds->y -= (float)*layout->offset_y;
bounds->w = layout->bounds.w * layout->row.item.w; bounds->w = layout->bounds.w * layout->row.item.w;
bounds->h = layout->row.height * layout->row.item.h; bounds->h = layout->row.height * layout->row.item.h;
return; return;
}; } break;
case NK_LAYOUT_DYNAMIC: { case NK_LAYOUT_DYNAMIC: {
/* scaling arrays of panel width ratios for every widget */ /* scaling arrays of panel width ratios for every widget */
float ratio; float ratio;
@ -18269,12 +18476,12 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
bounds->w = layout->row.item.w; bounds->w = layout->row.item.w;
if (((bounds->x + bounds->w) > layout->max_x) && modify) if (((bounds->x + bounds->w) > layout->max_x) && modify)
layout->max_x = (bounds->x + bounds->w); layout->max_x = (bounds->x + bounds->w);
bounds->x -= *layout->offset_x; bounds->x -= (float)*layout->offset_x;
bounds->y = layout->at_y + layout->row.item.y; bounds->y = layout->at_y + layout->row.item.y;
bounds->y -= *layout->offset_y; bounds->y -= (float)*layout->offset_y;
bounds->h = layout->row.item.h; bounds->h = layout->row.item.h;
return; return;
}; } break;
case NK_LAYOUT_STATIC: { case NK_LAYOUT_STATIC: {
/* non-scaling array of panel pixel width for every widget */ /* non-scaling array of panel pixel width for every widget */
item_spacing = (float)layout->row.index * spacing.x; item_spacing = (float)layout->row.index * spacing.x;
@ -18282,17 +18489,26 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
item_offset = layout->row.item_offset; item_offset = layout->row.item_offset;
if (modify) layout->row.item_offset += item_width; if (modify) layout->row.item_offset += item_width;
} break; } break;
case NK_LAYOUT_TEMPLATE: {
/* stretchy row layout with combined dynamic/static widget width*/
NK_ASSERT(layout->row.index < layout->row.columns);
NK_ASSERT(layout->row.index < NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS);
item_width = layout->row.templates[layout->row.index];
item_offset = layout->row.item_offset;
item_spacing = (float)layout->row.index * spacing.x;
if (modify) layout->row.item_offset += item_width;
} break;
default: NK_ASSERT(0); break; default: NK_ASSERT(0); break;
}; };
/* set the bounds of the newly allocated widget */ /* set the bounds of the newly allocated widget */
bounds->w = item_width; bounds->w = item_width;
bounds->h = layout->row.height - spacing.y; bounds->h = layout->row.height - spacing.y;
bounds->y = layout->at_y - *layout->offset_y; bounds->y = layout->at_y - (float)*layout->offset_y;
bounds->x = layout->at_x + item_offset + item_spacing + padding.x; bounds->x = layout->at_x + item_offset + item_spacing + padding.x;
if (((bounds->x + bounds->w) > layout->max_x) && modify) if (((bounds->x + bounds->w) > layout->max_x) && modify)
layout->max_x = bounds->x + bounds->w; layout->max_x = bounds->x + bounds->w;
bounds->x -= *layout->offset_x; bounds->x -= (float)*layout->offset_x;
} }
NK_INTERN void NK_INTERN void
@ -18441,7 +18657,7 @@ nk_tree_state_base(struct nk_context *ctx, enum nk_tree_type type,
/* increase x-axis cursor widget position pointer */ /* increase x-axis cursor widget position pointer */
if (*state == NK_MAXIMIZED) { if (*state == NK_MAXIMIZED) {
layout->at_x = header.x + *layout->offset_x + style->tab.indent; layout->at_x = header.x + (float)*layout->offset_x + style->tab.indent;
layout->bounds.w = NK_MAX(layout->bounds.w, style->tab.indent); layout->bounds.w = NK_MAX(layout->bounds.w, style->tab.indent);
layout->bounds.w -= (style->tab.indent + style->window.padding.x); layout->bounds.w -= (style->tab.indent + style->window.padding.x);
layout->row.tree_depth++; layout->row.tree_depth++;
@ -19602,6 +19818,19 @@ nk_edit_focus(struct nk_context *ctx, nk_flags flags)
win->edit.mode = NK_TEXT_EDIT_MODE_INSERT; win->edit.mode = NK_TEXT_EDIT_MODE_INSERT;
} }
NK_API void
nk_edit_unfocus(struct nk_context *ctx)
{
struct nk_window *win;
NK_ASSERT(ctx);
NK_ASSERT(ctx->current);
if (!ctx || !ctx->current) return;
win = ctx->current;
win->edit.active = nk_false;
win->edit.name = 0;
}
NK_API nk_flags NK_API nk_flags
nk_edit_string(struct nk_context *ctx, nk_flags flags, nk_edit_string(struct nk_context *ctx, nk_flags flags,
char *memory, int *len, int max, nk_plugin_filter filter) char *memory, int *len, int max, nk_plugin_filter filter)
@ -20349,7 +20578,6 @@ nk_group_scrolled_offset_begin(struct nk_context *ctx,
win->layout = panel.layout; win->layout = panel.layout;
ctx->current = win; ctx->current = win;
return 1; return 1;
} }
NK_API void NK_API void
@ -20504,7 +20732,7 @@ nk_list_view_begin(struct nk_context *ctx, struct nk_list_view *view,
layout = win->layout; layout = win->layout;
view->total_height = row_height * NK_MAX(row_count,1); view->total_height = row_height * NK_MAX(row_count,1);
view->begin = (int)NK_MAX((view->scroll_value / (float)row_height), 0.0f); view->begin = (int)NK_MAX(((float)view->scroll_value / (float)row_height), 0.0f);
view->count = (int)NK_MAX(nk_iceilf((layout->clip.h)/(float)row_height), 0); view->count = (int)NK_MAX(nk_iceilf((layout->clip.h)/(float)row_height), 0);
view->end = view->begin + view->count; view->end = view->begin + view->count;
view->ctx = ctx; view->ctx = ctx;
@ -20558,6 +20786,7 @@ nk_popup_begin(struct nk_context *ctx, enum nk_popup_type type,
win = ctx->current; win = ctx->current;
panel = win->layout; panel = win->layout;
NK_ASSERT(!(panel->type & NK_PANEL_SET_POPUP) && "popups are not allowed to have popups"); NK_ASSERT(!(panel->type & NK_PANEL_SET_POPUP) && "popups are not allowed to have popups");
(void)panel;
title_len = (int)nk_strlen(title); title_len = (int)nk_strlen(title);
title_hash = nk_murmur_hash(title, (int)title_len, NK_PANEL_POPUP); title_hash = nk_murmur_hash(title, (int)title_len, NK_PANEL_POPUP);
@ -20652,6 +20881,7 @@ nk_nonblock_begin(struct nk_context *ctx,
win = ctx->current; win = ctx->current;
panel = win->layout; panel = win->layout;
NK_ASSERT(!(panel->type & NK_PANEL_SET_POPUP)); NK_ASSERT(!(panel->type & NK_PANEL_SET_POPUP));
(void)panel;
popup = win->popup.win; popup = win->popup.win;
if (!popup) { if (!popup) {
/* create window for nonblocking popup */ /* create window for nonblocking popup */

8
deps/nuklear_glfw_gl2.h vendored
View File

@ -1,5 +1,5 @@
/* /*
* Nuklear - v1.17 - public domain * Nuklear - v1.32.0 - public domain
* no warrenty implied; use at your own risk. * no warrenty implied; use at your own risk.
* authored from 2015-2016 by Micha Mettke * authored from 2015-2016 by Micha Mettke
*/ */
@ -15,8 +15,6 @@
#include <GLFW/glfw3.h> #include <GLFW/glfw3.h>
#include <string.h>
enum nk_glfw_init_state{ enum nk_glfw_init_state{
NK_GLFW3_DEFAULT = 0, NK_GLFW3_DEFAULT = 0,
NK_GLFW3_INSTALL_CALLBACKS NK_GLFW3_INSTALL_CALLBACKS
@ -221,7 +219,7 @@ nk_glfw3_clipbard_copy(nk_handle usr, const char *text, int len)
if (!len) return; if (!len) return;
str = (char*)malloc((size_t)len+1); str = (char*)malloc((size_t)len+1);
if (!str) return; if (!str) return;
memcpy(str, text, (size_t)len); NK_MEMCPY(str, text, (size_t)len);
str[len] = '\0'; str[len] = '\0';
glfwSetClipboardString(glfw.win, str); glfwSetClipboardString(glfw.win, str);
free(str); free(str);
@ -346,7 +344,7 @@ void nk_glfw3_shutdown(void)
nk_free(&glfw.ctx); nk_free(&glfw.ctx);
glDeleteTextures(1, &dev->font_tex); glDeleteTextures(1, &dev->font_tex);
nk_buffer_free(&dev->cmds); nk_buffer_free(&dev->cmds);
memset(&glfw, 0, sizeof(glfw)); NK_MEMSET(&glfw, 0, sizeof(glfw));
} }
#endif #endif

2
tests/gamma.c
View File

@ -132,13 +132,11 @@ int main(int argc, char** argv)
if (nk_slider_float(nk, 0.1f, &gamma_value, 5.f, 0.1f)) if (nk_slider_float(nk, 0.1f, &gamma_value, 5.f, 0.1f))
glfwSetGamma(monitor, gamma_value); glfwSetGamma(monitor, gamma_value);
nk_labelf(nk, NK_TEXT_LEFT, "%0.1f", gamma_value); nk_labelf(nk, NK_TEXT_LEFT, "%0.1f", gamma_value);
nk_layout_row_end(nk);
nk_layout_row_dynamic(nk, height - 60.f, 3); nk_layout_row_dynamic(nk, height - 60.f, 3);
chart_ramp_array(nk, nk_rgb(255, 0, 0), ramp->size, ramp->red); chart_ramp_array(nk, nk_rgb(255, 0, 0), ramp->size, ramp->red);
chart_ramp_array(nk, nk_rgb(0, 255, 0), ramp->size, ramp->green); chart_ramp_array(nk, nk_rgb(0, 255, 0), ramp->size, ramp->green);
chart_ramp_array(nk, nk_rgb(0,0, 255), ramp->size, ramp->blue); chart_ramp_array(nk, nk_rgb(0,0, 255), ramp->size, ramp->blue);
nk_layout_row_end(nk);
} }
nk_end(nk); nk_end(nk);

2
tests/joysticks.c
View File

@ -192,8 +192,6 @@ int main(void)
nk_select_label(nk, name, NK_TEXT_CENTERED, buttons[j]); nk_select_label(nk, name, NK_TEXT_CENTERED, buttons[j]);
} }
} }
nk_layout_row_end(nk);
} }
nk_end(nk); nk_end(nk);