ui panels mostly working

This commit is contained in:
Matthew 2025-09-15 17:44:02 +10:00
parent 1358683331
commit 988223b675
10 changed files with 656 additions and 266 deletions

@ -1 +1 @@
Subproject commit 65ac576cb0f37e797030365ef25d11a771468654
Subproject commit 7a77505fc100da21a5bf804e415be8eb1f36ba19

@ -1 +1 @@
Subproject commit 5ff3cd91d73464e88bff3daef94a0a3bea2c3cb7
Subproject commit 6757559089314da06956460c32ff632db7d10f88

View File

@ -39,7 +39,7 @@ CreateFlatBuffer(u8[] data)
u64 line_count = 1;
for(u64 i = 0; i < cast(u64)data.length; i += 1)
{
if (data.ptr[i] == '\n')
if(data.ptr[i] == '\n')
{
line_count += 1;
}
@ -70,7 +70,7 @@ CreateLineBuffers(u64 arena_size)
void
Insert(FlatBuffer* buffer, u8[] insert, u64 length, u64 pos)
{
if (buffer.length + length > buffer.data.length)
if(buffer.length + length > buffer.data.length)
{
FlatBuffer new_buf = CreateFlatBuffer(buffer.data);
MFreeArray(buffer.data);
@ -79,7 +79,7 @@ Insert(FlatBuffer* buffer, u8[] insert, u64 length, u64 pos)
for(u64 i = 0; i < length; i += 1)
{
if (insert.ptr[i] == '\n')
if(insert.ptr[i] == '\n')
{
buffer.line_count += 1;
}
@ -121,19 +121,19 @@ GetLines(FlatBuffer* buffer, LineBuffers* linebufs, u64 start_line, u64 length)
u64 current_line = 0;
for(u64 i = 0; i < buffer.length; i += 1)
{
if (current_line == length)
if(current_line == length)
{
break;
}
bool new_line = (buffer.data.ptr[i] == '\n');
if (line < start_line && new_line)
if(line < start_line && new_line)
{
line += 1;
continue;
}
if (start < 0 && new_line)
if(start < 0 && new_line)
{
linebufs.lines[current_line] = AllocArray!(u8)(&linebufs.arena, 1);
linebufs.lines[current_line][0] = '\n';
@ -141,13 +141,13 @@ GetLines(FlatBuffer* buffer, LineBuffers* linebufs, u64 start_line, u64 length)
continue;
}
if (start < 0)
if(start < 0)
{
start = cast(i64)i;
continue;
}
if (new_line)
if(new_line)
{
linebufs.lines[current_line] = AllocArray!(u8)(&linebufs.arena, (i-start));
linebufs.lines[current_line][0 .. i-start] = buffer.data[start .. i];
@ -156,7 +156,7 @@ GetLines(FlatBuffer* buffer, LineBuffers* linebufs, u64 start_line, u64 length)
continue;
}
if (i == buffer.length-1)
if(i == buffer.length-1)
{
linebufs.lines[current_line] = AllocArray!(u8)(&linebufs.arena, (buffer.length-start));
linebufs.lines[current_line][0 .. buffer.length-start] = buffer.data[start .. buffer.length];
@ -171,13 +171,13 @@ RangeToPos(FlatBuffer* buffer, Range range)
u32 line, col;
for(u64 i = 0; i < buffer.length; i += 1)
{
if (range.y == line)
if(range.y == line)
{
buffer_pos = i;
break;
}
if (buffer.data.ptr[i] == '\n')
if(buffer.data.ptr[i] == '\n')
{
line += 1;
}
@ -185,7 +185,7 @@ RangeToPos(FlatBuffer* buffer, Range range)
for(u64 i = buffer_pos; i < buffer.length; i += 1)
{
if (col == range.x)
if(col == range.x)
{
buffer_pos = i;
break;
@ -206,7 +206,7 @@ Delete(FlatBuffer* buffer, u64 length, u64 pos)
assert(end <= buffer.length, "Delete failure: pos+length is not in range");
u8[] temp;
if (end != buffer.length)
if(end != buffer.length)
{
temp = AllocArray!(u8)(&buffer.arena, buffer.length-end);
temp[0 .. temp.length] = buffer.data[end .. buffer.length];
@ -351,7 +351,7 @@ Advance(FlatBuffer* fb)
bool delim = CheckDelimiter(ch);
bool str = CheckString(ch);
if (!started && delim)
if(!started && delim)
{
tk.pos = i;
tk.pos_end = i+1;
@ -359,7 +359,7 @@ Advance(FlatBuffer* fb)
break;
}
if (!started && !space)
if(!started && !space)
{
tk.pos = i;
started = true;
@ -367,12 +367,12 @@ Advance(FlatBuffer* fb)
continue;
}
if (started && (delim || space) && !str_started)
if(started && (delim || space) && !str_started)
{
result = true;
tk.pos_end = i;
if (ch == EOF)
if(ch == EOF)
{
Logf("final token");
tk.final_token = true;
@ -388,7 +388,7 @@ Advance(FlatBuffer* fb)
break;
}
if (started && str_started && str)
if(started && str_started && str)
{
result = true;
tk.pos_end = i+1;
@ -562,7 +562,7 @@ Highlight(FlatBuffer* fb)
u8[] token;
u8[] prev_token;
if (tk.final_token)
if(tk.final_token)
{
goto InnerTokenStream;
}
@ -574,48 +574,48 @@ InnerTokenStream:
token = fb.data[tk.pos .. tk.pos_end];
scope(exit) prev_token = token;
if (token.length == 0) break;
if(token.length == 0) break;
if (token.length == 1 && CheckDelimiter(token.ptr[0]))
if(token.length == 1 && CheckDelimiter(token.ptr[0]))
{
tk.buffer[tk.pos] = TS.Bracket;
continue TokenStream;
}
if (CheckString(token[0]) && CheckString(token[token.length-1]) && token[0] == token[token.length-1])
if(CheckString(token[0]) && CheckString(token[token.length-1]) && token[0] == token[token.length-1])
{
tk.buffer[tk.pos .. tk.pos_end] = TS.String;
continue TokenStream;
}
if (token[0] >= '0' && token[0] <= '9')
if(token[0] >= '0' && token[0] <= '9')
{
tk.buffer[tk.pos .. tk.pos_end] = TS.Number;
continue TokenStream;
}
if ((token[0] >= 'a' && token[0] <= 'z') || (token[0] >= 'A' && token[0] <= 'Z') || token[0] == '_')
if((token[0] >= 'a' && token[0] <= 'z') || (token[0] >= 'A' && token[0] <= 'Z') || token[0] == '_')
{
if (prev_token == r"import")
if(prev_token == r"import")
{
tk.buffer[tk.pos .. tk.pos_end] = TS.ImportTarget;
continue TokenStream;
}
if (tk.next_type == TS.Exclamation)
if(tk.next_type == TS.Exclamation)
{
tk.buffer[tk.pos .. tk.pos_end] = TS.Macro;
continue TokenStream;
}
u8 index = cast(u8)(token[0]-cast(u8)95);
if (index > 0 && index < keywords.length)
if(index > 0 && index < keywords.length)
{
// TODO: look at simd string comparison
const(u8[])[] key_table = keywords[index];
foreach(key; key_table)
{
if (token == key)
if(token == key)
{
tk.buffer[tk.pos .. tk.pos_end] = TS.Keyword;
continue TokenStream;

View File

@ -8,6 +8,7 @@ import std.format : sformat;
import dlib.alloc;
import buffer;
import ui;
import widgets : Nil;
import widgets;
import std.stdio;
@ -15,12 +16,12 @@ import std.exception;
f32 g_delta = 0.0;
EditorCtx g_ed_ctx;
struct EditorCtx
{
Arena arena;
UIPanel* base_panel;
Arena arena;
UIPanel* base_panel;
u64 panel_id;
EditState state;
}
struct Editor
@ -40,26 +41,33 @@ struct Editor
u64 line_offset;
}
enum EditState
{
NormalMode,
InputMode,
CmdOpen,
SetPanelFocus,
}
alias ES = EditState;
void
Cycle(Inputs* inputs)
Cycle(EditorCtx* ctx, Inputs* inputs)
{
ResetScratch(MB(4));
assert(Nil(ctx.base_panel.next));
HandleInputs(ctx, inputs);
BeginBuild(inputs);
static UIPanel panel = {
id: CastStr!(u8)("##base"),
axis: A2D.Y,
pct: 1.0,
};
Panel(&panel);
EndPanel();
DrawPanels(ctx.base_panel);
EndBuild();
}
void
EditorCtx
InitEditorCtx(PlatformWindow* window)
{
InitFreeType();
@ -70,7 +78,197 @@ InitEditorCtx(PlatformWindow* window)
arena: CreateArena(MB(2)),
};
g_ed_ctx = ctx;
ctx.base_panel = CreatePanel(&ctx);
ctx.base_panel.ed = CreateEditor(&ctx);
SetFocusedPanel(ctx.base_panel);
return ctx;
}
UIPanel*
CreatePanel(EditorCtx* ctx)
{
UIPanel* p = Alloc!(UIPanel)(&ctx.arena);
p.axis = A2D.Y;
p.id = AllocArray!(u8)(&ctx.arena, 10);
p.pct = 1.0;
(cast(char[])p.id).sformat("##%08s", ctx.panel_id);
p.parent = p.first = p.last = p.next = p.prev = g_UI_NIL_PANEL;
ctx.panel_id += 1;
return p;
}
// Load all files then move things into editor after being created when selected
Editor*
CreateEditor(EditorCtx* ctx)
{
Editor* ed = Alloc!(Editor)(&ctx.arena);
ed.arena = CreateArena(MB(4));
return ed;
}
void
AddEditor(EditorCtx* ctx, UIPanel* target, Axis2D axis)
{
if(Nil(target.parent) || target.parent.axis != axis)
{
UIPanel* first = CreatePanel(ctx);
UIPanel* second = CreatePanel(ctx);
first.ed = target.ed;
second.ed = CreateEditor(ctx);
first.pct = second.pct = 0.5;
target.axis = axis;
target.ed = null;
PushPanel(target, first);
PushPanel(target, second);
SetFocusedPanel(second);
}
else if(target.parent.axis == axis)
{
UIPanel* panel = CreatePanel(ctx);
panel.ed = CreateEditor(ctx);
InsertPanel(target.parent, target, panel);
u64 count = 0;
for(UIPanel* p = target.parent.first; !Nil(p); p = p.next, count += 1) {}
f32 pct = 1.0/count;
for(UIPanel* p = target.parent.first; !Nil(p); p = p.next)
{
p.pct = pct;
}
SetFocusedPanel(panel);
}
}
void
HandleInputs(EditorCtx* ctx, Inputs* inputs)
{
for(auto node = inputs.list.first; node != null; node = node.next)
{
bool taken = false;
Input key = node.value.key;
bool pressed = node.value.pressed;
if (pressed)
{
switch(key)
{
case Input.i:
{
if(ctx.state == ES.NormalMode)
{
ctx.state = ES.InputMode;
taken = true;
}
} break;
case Input.Esc:
{
if(ctx.state == ES.InputMode || ctx.state == ES.CmdOpen)
{
ctx.state = ES.NormalMode;
taken = true;
}
} break;
case Input.Semicolon:
{
if(node.value.md & (MD.LeftShift | MD.RightShift))
{
if(ctx.state != ES.NormalMode)
{
ctx.state = ES.CmdOpen;
taken = true;
}
}
} break;
case Input.w:
{
if(ctx.state == ES.NormalMode && node.value.md & (MD.LeftCtrl | MD.RightCtrl))
{
ctx.state = ES.SetPanelFocus;
taken = true;
}
} break;
case Input.v:
{
if(ctx.state == ES.NormalMode)
{
AddEditor(ctx, GetFocusedPanel(), A2D.X);
}
} break;
case Input.c:
{
if(ctx.state == ES.NormalMode)
{
AddEditor(ctx, GetFocusedPanel(), A2D.Y);
}
} break;
case Input.Up:
case Input.Down:
case Input.Left:
case Input.Right:
{
if(false)
{
UIPanel* panel = GetFocusedPanel();
UIPanel* focused = g_UI_NIL_PANEL;
for(UIPanel* p = panel; !Nil(p); p = p.parent)
{
if(p.parent.axis == A2D.X)
{
if(key == Input.Left && !Nil(p.prev) && p.prev.ed != null)
{
focused = p.prev;
break;
}
if(key == Input.Right && !Nil(p.next) && p.next.ed != null)
{
focused = p.next;
break;
}
}
else
{
if(key == Input.Up && !Nil(p.prev) && p.prev.ed != null)
{
focused = p.prev;
break;
}
if(key == Input.Down && !Nil(p.next) && p.next.ed != null)
{
focused = p.next;
break;
}
}
}
SetFocusedPanel(focused);
}
} break;
default: break;
}
}
if(taken)
{
DLLRemove(&inputs.list, node, null);
}
}
}
/*
@ -102,13 +300,13 @@ DrawBuffer(Editor* ed, f32 x, f32 y, f32 px, FlatBuffer* fb)
{
u8 ch = fb.data[i];
if (ch > 0 && ch < ed.atlas_buf.atlas.glyphs.length)
if(ch > 0 && ch < ed.atlas_buf.atlas.glyphs.length)
{
Glyph* g = ed.atlas_buf.atlas.glyphs.ptr + ch;
if (g.advance > 0.0)
if(g.advance > 0.0)
{
if (ch == '\t')
if(ch == '\t')
{
g.atlas_left = g.atlas_right = 0.0;
foreach(j; 0 .. tab_count)
@ -116,7 +314,7 @@ DrawBuffer(Editor* ed, f32 x, f32 y, f32 px, FlatBuffer* fb)
DrawGlyph(g, scale, &x_pos, y_pos);
}
}
else if (ch == '\n')
else if(ch == '\n')
{
g.atlas_left = g.atlas_right = 0.0;
DrawGlyph(g, scale, &x_pos, y_pos);

View File

@ -9,7 +9,7 @@ void main(string[] argv)
{
u8[] buffer = null;
u8[] buffer_name = null;
if (argv.length > 1)
if(argv.length > 1)
{
buffer_name = (cast(u8*)argv[1].ptr)[0 .. argv[1].length];
File f = File(argv[1], "rb");
@ -21,16 +21,16 @@ void main(string[] argv)
PlatformWindow window = CreateWindow("Editor", 1920, 1080);
StartPlatformThread(&window);
InitEditorCtx(&window);
EditorCtx ctx = InitEditorCtx(&window);
while (true)
{
Inputs* inputs = GetEvents(&window);
if (window.close)
if(window.close)
{
break;
}
Cycle(inputs);
Cycle(&ctx, inputs);
}
}

View File

@ -154,7 +154,7 @@ Tokenize(FlatBuffer* fb)
u64 semi_count;
foreach(i; 0 .. fb.length)
{
if (fb.data.ptr[i] == ';')
if(fb.data.ptr[i] == ';')
{
semi_count += 1;
}
@ -172,7 +172,7 @@ Tokenize(FlatBuffer* fb)
{
scope(exit) tk.tk_count += 1;
Token* t = NextToken(fb);
if (t == null) break;
if(t == null) break;
switch(t.type)
{
@ -201,16 +201,16 @@ Tokenize(FlatBuffer* fb)
} break;
case TT.LeftBracket:
{
if (prev != null && _macro && prev.type != TT.Exclamation)
if(prev != null && _macro && prev.type != TT.Exclamation)
{
_macro = false;
}
} goto case TT.Comma;
case TT.LeftBrace:
{
if (prev)
if(prev)
{
if (prev.type == TT.RightBracket)
if(prev.type == TT.RightBracket)
{
i64 i = tk.tk_count - 2;
Token* pt = null;
@ -221,24 +221,24 @@ Tokenize(FlatBuffer* fb)
pt = tk.tokens.ptr + i;
i -= 1;
if (pt.type == TT.Keyword && brackets == 0) break;
if(pt.type == TT.Keyword && brackets == 0) break;
if (pt.type == TT.LeftBracket)
if(pt.type == TT.LeftBracket)
{
brackets -= 1;
continue;
}
if (pt.type == TT.RightBracket)
if(pt.type == TT.RightBracket)
{
brackets += 1;
is_macro = true;
continue;
}
if (pt.type == TT.Identifier && brackets == 0)
if(pt.type == TT.Identifier && brackets == 0)
{
if (i >= 0)
if(i >= 0)
{
Token* tmp = tk.tokens.ptr + i;
tmp.type = TT.Type;
@ -258,24 +258,24 @@ Tokenize(FlatBuffer* fb)
bool id_keyword = pt.type == TT.Identifier || pt.type == TT.Keyword;
if ( is_macro && brackets == 4) break;
if (!is_macro && brackets == 2) break;
if( is_macro && brackets == 4) break;
if(!is_macro && brackets == 2) break;
if (is_macro && brackets < 2 && id_keyword)
if(is_macro && brackets < 2 && id_keyword)
{
pt.type = TT.Type;
tk.buffer[pt.start .. pt.end] = TS.Type;
continue;
}
if (((!is_macro && brackets < 2) || (is_macro && brackets == 3)) && id_keyword && (ppt.type == TT.LeftBracket || ppt.type == TT.Comma))
if(((!is_macro && brackets < 2) || (is_macro && brackets == 3)) && id_keyword && (ppt.type == TT.LeftBracket || ppt.type == TT.Comma))
{
pt.type = TT.Type;
tk.buffer[pt.start .. pt.end] = TS.Type;
continue;
}
if (pt.type == TT.LeftBracket || pt.type == TT.RightBracket)
if(pt.type == TT.LeftBracket || pt.type == TT.RightBracket)
{
brackets += 1;
continue;
@ -347,17 +347,17 @@ NextToken(FlatBuffer* fb)
u8 ch = fb.data[tk.pos];
Token* t = null;
if (tk.pos < fb.length)
if(tk.pos < fb.length)
{
t = tk.tokens.ptr + tk.tk_count;
t.start = tk.pos;
bool ascii = (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z');
if (ch == 'r')
if(ch == 'r')
{
u8 next = PeekNextChar(fb);
if (next == '"')
if(next == '"')
{
tk.pos += 1;
ParseStr(fb);
@ -367,14 +367,14 @@ NextToken(FlatBuffer* fb)
ParseId(fb);
}
}
else if (ch >= '0' && ch <= '9')
else if(ch >= '0' && ch <= '9')
{
ParseNum(fb);
}
else if (ch == 'P' || ch == 'E' || ch == 'e' || ch == 'p')
else if(ch == 'P' || ch == 'E' || ch == 'e' || ch == 'p')
{
u8 next = PeekNextChar(fb);
if (next == '-' || next == '+' || (next >= '0' && next <= '9'))
if(next == '-' || next == '+' || (next >= '0' && next <= '9'))
{
ParseNum(fb);
}
@ -383,7 +383,7 @@ NextToken(FlatBuffer* fb)
ParseId(fb);
}
}
else if (ascii || ch == '_')
else if(ascii || ch == '_')
{
ParseId(fb);
}
@ -453,8 +453,8 @@ NextToken(FlatBuffer* fb)
tk.pos += 1;
u8 c = fb.data[tk.pos];
if (CheckWhiteSpace(c)) break;
if (!(c >= 'a' && c <= 'z') && !(c >= 'A' && c <= 'Z')) break;
if(CheckWhiteSpace(c)) break;
if(!(c >= 'a' && c <= 'z') && !(c >= 'A' && c <= 'Z')) break;
}
t.end = tk.pos;
@ -465,7 +465,7 @@ NextToken(FlatBuffer* fb)
while (tk.pos < fb.length)
{
tk.pos += 1;
if (tk.pos != '.') break;
if(tk.pos != '.') break;
}
t.end = tk.pos;
} break;
@ -473,7 +473,7 @@ NextToken(FlatBuffer* fb)
{
t.type = TT.Slash;
u8 next = PeekNextChar(fb);
if (next == '/')
if(next == '/')
{
tk.pos += 1;
t.type = TT.Comment;
@ -482,7 +482,7 @@ NextToken(FlatBuffer* fb)
{
tk.pos += 1;
if (CheckEOL(fb.data[tk.pos]))
if(CheckEOL(fb.data[tk.pos]))
{
break;
}
@ -498,7 +498,7 @@ NextToken(FlatBuffer* fb)
case 251:
{
u8 next = PeekNextChar(fb);
if (next == '=')
if(next == '=')
{
tk.pos += 1;
}
@ -538,7 +538,7 @@ ParseNum(FlatBuffer* fb)
u8 ch = fb.data[tk.pos];
if (ch != '_' && ch != '.' && !(ch >= '0' && ch <= '9') && ch != 'x' && ch != 'X' && !((ch == '-' || ch == '+') && first))
if(ch != '_' && ch != '.' && !(ch >= '0' && ch <= '9') && ch != 'x' && ch != 'X' && !((ch == '-' || ch == '+') && first))
{
break;
}
@ -549,7 +549,7 @@ ParseNum(FlatBuffer* fb)
while (tk.pos < fb.length)
{
u8 ch = fb.data[tk.pos];
if (ch != 'l' && ch != 'u' && ch != 'U' && ch != 'L' && ch != 'f' && ch != 'F')
if(ch != 'l' && ch != 'u' && ch != 'U' && ch != 'L' && ch != 'f' && ch != 'F')
{
break;
}
@ -593,7 +593,7 @@ ParseId(FlatBuffer* fb)
u8 ch = fb.data[tk.pos];
if (!(ch >= 'a' && ch <= 'z') && !(ch >= 'A' && ch <= 'Z') && ch != '.' && ch != '_' && !(ch >= '0' && ch <= '9'))
if(!(ch >= 'a' && ch <= 'z') && !(ch >= 'A' && ch <= 'Z') && ch != '.' && ch != '_' && !(ch >= '0' && ch <= '9'))
{
break;
}
@ -602,12 +602,12 @@ ParseId(FlatBuffer* fb)
t.end = tk.pos;
u8 ch = cast(u8)(fb.data[t.start] - cast(u8)(95)); // Index into keywords lookup
if (ch < D_KEYWORDS.length && D_KEYWORDS[ch].length > 0)
if(ch < D_KEYWORDS.length && D_KEYWORDS[ch].length > 0)
{
u8[] id = fb.data[t.start .. t.end];
foreach(k; D_KEYWORDS[ch])
{
if (id == k)
if(id == k)
{
t.type = TT.Keyword;
break;
@ -648,7 +648,7 @@ SkipWhiteSpace(FlatBuffer* fb)
bool white_space = CheckWhiteSpace(ch);
if (!white_space)
if(!white_space)
{
break;
}

View File

@ -7,6 +7,7 @@ import dlib.fonts;
import vulkan;
import widgets;
import std.stdio;
import std.math.traits : isNaN;
import std.math.rounding : ceil;
import std.format : sformat;
import core.stdc.string : memset;
@ -44,6 +45,7 @@ enum UIFlags
DrawBorder = 0x04,
Clickable = 0x08,
Draggable = 0x10,
TextInput = 0x20,
}
alias UIF = UIFlags;
@ -69,6 +71,7 @@ struct UICtx
{
HashTable!(UIHash, UIItem*) items;
Arena arena;
Arena temp_arena;
Inputs* inputs;
u64 frame;
u64 f_idx;
@ -94,10 +97,10 @@ struct UICtx
UIItemNode* prev_sibling;
u32 panel_level;
UIItem* drag_item;
UIItem* focused;
UIItemStackList stack_free_list;
FontAtlas atlas;
Vec4[4] color;
Vec4[4] border_color;
Vec4 text_color;
@ -108,6 +111,9 @@ struct UICtx
f32 border_thickness;
f32 corner_radius;
f32 edge_softness;
debug u32 item_count;
debug u32 final_count;
}
struct UIItemStackList
@ -134,6 +140,7 @@ struct UIItem
UIItem* last; // last child
UIItem* parent;
u64 last_frame;
u32 level;
Vec2 dragged;
@ -246,11 +253,13 @@ InitUICtx(PlatformWindow* window)
rd: InitRenderer(handles, MB(16), MB(8)),
items: CreateHashTable!(UIHash, UIItem*)(12),
arena: arena,
temp_arena: CreateArena(MB(1)),
root: g_UI_NIL,
top_parent: g_UI_NIL_NODE,
prev_sibling: g_UI_NIL_NODE,
drag_item: g_UI_NIL,
text_size: 14.0,
focused: g_UI_NIL,
text_size: 16.0,
tab_width: 2,
border_thickness: 0.0,
corner_radius: 0.0,
@ -260,6 +269,7 @@ InitUICtx(PlatformWindow* window)
atlas_buf: atlas_buf,
font: font,
font_data: cast(u8[])FONT_BYTES,
adjustment: 0.0,
};
u64 vertex_size = 10000;
@ -330,7 +340,7 @@ PopItemNode()
UICtx* ctx = GetCtx();
UIItemNode* node;
if (!CheckNil(g_UI_NIL_NODE, ctx.stack_free_list.first))
if(!CheckNil(g_UI_NIL_NODE, ctx.stack_free_list.first))
{
node = SLLPop(&ctx.stack_free_list, g_UI_NIL_NODE);
}
@ -370,7 +380,7 @@ PopSiblingPanel()
UIItem* panel = g_UI_NIL;
UIItemNode* node = ctx.prev_sibling;
if (node != g_UI_NIL_NODE)
if(node != g_UI_NIL_NODE)
{
panel = node.item;
ctx.prev_sibling = node.next;
@ -404,22 +414,22 @@ PrevSiblingPanel(UIItem* panel)
UIItemNode* prev = ctx.prev_sibling;
for(;;)
{
if (panel == prev.item)
if(panel == prev.item)
{
prev = prev.next;
}
if (prev == g_UI_NIL_NODE)
if(prev == g_UI_NIL_NODE)
{
break;
}
if (prev.item.level < panel.level)
if(prev.item.level < panel.level)
{
break;
}
if (prev.item.level == panel.level)
if(prev.item.level == panel.level)
{
result = prev.item;
break;
@ -538,6 +548,21 @@ BeginBuild(Inputs* inputs)
{
UICtx* ctx = GetCtx();
debug ctx.item_count = 0;
debug ctx.final_count = 0;
Reset(&ctx.temp_arena);
KVPair!(u64, UIItem*)*[] items = GetAllNodes(&ctx.temp_arena, &ctx.items);
for(u64 i = 0; i < items.length; i += 1)
{
UIItem* item = items[i].value;
if(item.last_frame != ctx.frame-1)
{
Delete(&ctx.items, items[i].key);
}
}
ctx.f_idx = ctx.frame%FRAME_OVERLAP;
ctx.inputs = inputs;
@ -573,6 +598,8 @@ EndBuild()
DrawUI(ctx, ctx.root);
debug assert(ctx.item_count == ctx.final_count);
BindBuffers(&ctx.rd, &ctx.buffers[ctx.f_idx].m_idx, &ctx.buffers[ctx.f_idx].m_vtx);
DrawIndexed(&ctx.rd, 6, ctx.buffers[ctx.f_idx].count, 0);
@ -582,11 +609,11 @@ EndBuild()
debug
{
static bool first = false;
if (!first)
static u32 prev_count = 0;
if(prev_count != ctx.item_count)
{
PrintNodes(ctx.root);
first = true;
//PrintNodes(ctx.root);
prev_count = ctx.item_count;
}
}
}
@ -599,7 +626,7 @@ PrepRendering(UICtx* ctx)
BeginRendering(&ctx.rd);
Vec2 ext = GetExtent(&ctx.rd);
if (ext != ctx.res)
if(ext != ctx.res)
{
ctx.res = ext;
Ortho(&ctx.pc.projection, 0.0, 0.0, ext.x, ext.y, 1000.0, 0.1);
@ -620,7 +647,7 @@ CompleteRendering(UICtx* ctx)
void
PrintNodes(UIItem* item)
{
if (!Nil(item))
if(!Nil(item))
{
Logf("x0 %s x1 %s y0 %s y1 %s", item.rect.x0, item.rect.x1, item.rect.y0, item.rect.y1);
@ -636,9 +663,10 @@ CalcFixedSizes(UIItem* item)
{
static foreach(axis; A2D.min .. A2D.max)
{
if (i.size_info[axis].type == ST.Pixels)
if(i.size_info[axis].type == ST.Pixels)
{
i.size.v[axis] = i.size_info[axis].value + i.adjustment.v[axis];
assert(!isNaN(i.size.v[axis]));
}
}
}
@ -651,9 +679,10 @@ CalcPercentageSizes(UIItem* item)
{
static foreach(axis; A2D.min .. A2D.max)
{
if (i.size_info[axis].type == ST.Percentage)
if(i.size_info[axis].type == ST.Percentage)
{
i.size.v[axis] = (i.parent.size.v[axis]*i.size_info[axis].value) + i.adjustment.v[axis];
assert(!isNaN(i.size.v[axis]));
}
}
}
@ -669,18 +698,21 @@ CalcPositions(alias axis)(UIItem* item)
i.rect.vec0.v[axis] = pos;
i.rect.vec1.v[axis] = end_pos;
assert(!isNaN(i.rect.vec0.v[axis]));
assert(!isNaN(i.rect.vec1.v[axis]));
f32 next_pos = i.parent.layout_axis == axis ? end_pos : pos;
if (!Nil(i.first))
if(!Nil(i.first))
{
i = i.first;
}
else if (!Nil(i.next))
else if(!Nil(i.next))
{
i = i.next;
pos = next_pos;
}
else if (!Nil(i.parent.next))
else if(!Nil(i.parent.next))
{
i = i.parent.next;
pos = i.parent.layout_axis == axis ? i.prev.rect.vec1.v[axis] : i.prev.rect.vec0.v[axis];
@ -697,20 +729,22 @@ DrawUI(UICtx* ctx, UIItem* item)
{
for(UIItem* i = item; !Nil(i); i = Recurse(i))
{
if (i.flags & UIF.DrawBackground)
if(i.flags & UIF.DrawBackground)
{
DrawRect(ctx, i);
}
if (i.flags & UIF.DrawBorder)
if(i.flags & UIF.DrawBorder)
{
DrawBorder(ctx, i);
}
if (i.flags & UIF.DrawText)
if(i.flags & UIF.DrawText)
{
DrawLine(i);
}
debug ctx.final_count += 1;
}
}
@ -718,17 +752,21 @@ UIItem*
Recurse(UIItem* item)
{
UIItem* result = g_UI_NIL;
if (!Nil(item.first))
if(!Nil(item.first))
{
result = item.first;
}
else if (!Nil(item.next))
else if(!Nil(item.next))
{
result = item.next;
}
else if (!Nil(item.parent.next))
else for(UIItem* i = item.parent; !Nil(i); i = i.parent)
{
result = item.parent.next;
if(!Nil(i.next))
{
result = i.next;
break;
}
}
return result;
@ -752,15 +790,18 @@ BuildItem(UIItem* item, UISize size_x, UISize size_y, UIFlags properties)
item.border_thickness = ctx.border_thickness;
item.corner_radius = ctx.corner_radius;
item.edge_softness = ctx.edge_softness;
item.last_frame = ctx.frame;
item.parent = ctx.top_parent == g_UI_NIL_NODE ? g_UI_NIL : ctx.top_parent.item;
if (!Nil(item.parent))
if(!Nil(item.parent))
{
DLLPush(item.parent, item, g_UI_NIL);
}
// Reset any once off values here
ctx.adjustment = Vec2(0.0);
debug ctx.item_count += 1;
}
void
@ -775,7 +816,7 @@ Signal(UIItem* item)
{
bool taken = false;
if (item.flags & UIF.Clickable && Clicked(item, n))
if(item.flags & UIF.Clickable && Clicked(item, n))
{
Logf("Clicked");
item.last_click_pos = Vec2(n.value.x, n.value.y) - item.rect.vec0;
@ -783,7 +824,7 @@ Signal(UIItem* item)
taken = true;
}
if (item.flags & UIF.Draggable && Clicked(item, n) && Nil(ctx.drag_item))
if(item.flags & UIF.Draggable && Clicked(item, n) && Nil(ctx.drag_item))
{
Logf("Dragged");
item.signal |= UIS.Dragged;
@ -791,14 +832,14 @@ Signal(UIItem* item)
taken = true;
}
if (ctx.drag_item == item && n.value.key == Input.LeftClick && !n.value.pressed)
if(ctx.drag_item == item && n.value.key == Input.LeftClick && !n.value.pressed)
{
Logf("Released");
ctx.drag_item = g_UI_NIL;
taken = true;
}
if (ctx.drag_item == item && n.value.key == Input.MouseMotion)
if(ctx.drag_item == item && n.value.key == Input.MouseMotion)
{
item.signal |= UIS.Dragged;
item.dragged.x += cast(f32)n.value.rel_x;
@ -806,7 +847,7 @@ Signal(UIItem* item)
taken = true;
}
if (taken)
if(taken)
{
DLLRemove(&ctx.inputs.list, n, null);
}
@ -847,9 +888,9 @@ MakeKey(u8[] id)
u32 hash_count = 0;
for(i64 i = id.length-1; i >= 0; i -= 1)
{
if (hash_count == 2)
if(hash_count == 2)
{
if (id[i] == '#')
if(id[i] == '#')
{
hash_count += 1;
pos = i;
@ -858,19 +899,19 @@ MakeKey(u8[] id)
break;
}
if (id[i] == '#')
if(id[i] == '#')
{
pos = i;
hash_count += 1;
}
}
if (hash_count == 2)
if(hash_count == 2)
{
key.text = id[0 .. pos];
key.hash = Hash(id);
}
else if (hash_count == 3)
else if(hash_count == 3)
{
key.text = id[0 .. pos];
key.hash = Hash(id[pos+hash_count .. $]);
@ -888,7 +929,7 @@ pragma(inline) UIItem*
Get(UIKey key)
{
Result!(UIItem*) result = g_ui_ctx.items[key.hash];
if (!result.ok)
if(!result.ok)
{
result.value = Alloc!(UIItem)(&g_ui_ctx.arena);
Push(&g_ui_ctx.items, key.hash, result.value);
@ -917,12 +958,12 @@ f32
CalcTextWidth(u8[] str)
{
u32 tab_width = g_ui_ctx.tab_width;
Glyph* space = g_ui_ctx.atlas.glyphs.ptr + ' ';
Glyph* space = g_ui_ctx.atlas_buf.atlas.glyphs.ptr + ' ';
f32 width = 0.0;
for(u64 i = 0; i < str.length; i += 1)
{
width += GlyphWidth(g_ui_ctx.atlas.glyphs.ptr + str.ptr[i]);
width += GlyphWidth(g_ui_ctx.atlas_buf.atlas.glyphs.ptr + str.ptr[i]);
}
return width;
@ -932,9 +973,9 @@ pragma(inline) f32
GlyphWidth(Glyph* g)
{
f32 width = 0.0;
if (g.ch == '\t')
if(g.ch == '\t')
{
width += g_ui_ctx.atlas.glyphs[' '].advance * cast(f32)(g_ui_ctx.tab_width);
width += g_ui_ctx.atlas_buf.atlas.glyphs[' '].advance * cast(f32)(g_ui_ctx.tab_width);
}
else
{
@ -945,28 +986,28 @@ GlyphWidth(Glyph* g)
}
Node!(u8[])*
MakeMultiline(u8[] text, f32 width, u64 line_no)
MakeMultiline(u8[] text, f32 width, u8[] parent_id, u64 line_no)
{
f32 scaled_width = width * (g_ui_ctx.atlas.size/g_ui_ctx.text_size);
f32 scaled_width = width * (g_ui_ctx.atlas_buf.atlas.size/g_ui_ctx.text_size);
f32 text_width = CalcTextWidth(text);
u64 line_count = cast(u64)(ceil(text_width/scaled_width));
Node!(u8[])* node = null;
if (line_count > 0)
if(line_count > 0)
{
f32 w = 0.0;
u64 line = 0;
u64 start = 0;
const u64 extra_buf = 10;
const u64 extra_buf = 20;
for(u64 i = 0; i < text.length; i += 1)
{
f32 ch_w = GlyphWidth(g_ui_ctx.atlas.glyphs.ptr + text[i]);
f32 ch_w = GlyphWidth(g_ui_ctx.atlas_buf.atlas.glyphs.ptr + text[i]);
if (ch_w + w > scaled_width || i == text.length-1)
if(ch_w + w > scaled_width || i == text.length-1)
{
u64 len = i-start+1;
u8[10] buf = 0;
(cast(char[])buf).sformat("##%04s%04s", line_no, line);
u8[extra_buf] buf = 0;
(cast(char[])buf).sformat("%s%05s%05s", cast(char[])parent_id, line_no, line);
u8[] str = ScratchAlloc!(u8)(len+extra_buf);
str[0 .. len] = text[start .. start+len];
@ -975,7 +1016,7 @@ MakeMultiline(u8[] text, f32 width, u64 line_no)
Node!(u8[])* n = node;
for(;;)
{
if (node == null)
if(node == null)
{
node = ScratchAlloc!(Node!(u8[]))();
node.value = str;
@ -983,7 +1024,7 @@ MakeMultiline(u8[] text, f32 width, u64 line_no)
break;
}
if (n.next == null)
if(n.next == null)
{
n.next = ScratchAlloc!(Node!(u8[]))();
n.next.value = str;
@ -1013,12 +1054,12 @@ DrawLine(UIItem* item)
UICtx* ctx = GetCtx();
f32 y = item.rect.y0 + ctx.text_size;
f32 x = item.rect.x0;
FontAtlas* atlas = &ctx.atlas;
FontAtlas* atlas = &ctx.atlas_buf.atlas;
for(u64 i = 0; i < item.key.text.length && item.key.text[i] != '\0'; i += 1)
{
u8 ch = item.key.text.ptr[i];
if (ch < 128)
if(ch < 128)
{
DrawGlyph(&atlas.glyphs[ch], atlas.size/ctx.text_size, &x, y);
}
@ -1031,13 +1072,13 @@ DrawGlyph(Glyph* glyph, f32 scale, f32* x_pos, f32 y, bool draw_bg = false, Vec4
UICtx* ctx = GetCtx();
Vertex* bg_v = null, v = null;
f32 h;
if (draw_bg)
if(draw_bg)
{
bg_v = ctx.buffers[ctx.f_idx].vtx.ptr + ctx.buffers[ctx.f_idx].count;
AddUIIndices(ctx);
}
if (glyph.ch == '\t')
if(glyph.ch == '\t')
{
*x_pos += glyph.advance * (GetCtx().tab_width - 1);
}
@ -1055,7 +1096,7 @@ DrawGlyph(Glyph* glyph, f32 scale, f32* x_pos, f32 y, bool draw_bg = false, Vec4
v.dst_end.x = *x_pos + w + l;
v.dst_end.y = y + h - y_pos;
if (glyph.ch != '\t' && glyph.ch != '\n')
if(glyph.ch != '\t' && glyph.ch != '\n')
{
v.src_start.x = glyph.atlas_left;
v.src_start.y = glyph.atlas_top;
@ -1071,7 +1112,7 @@ DrawGlyph(Glyph* glyph, f32 scale, f32* x_pos, f32 y, bool draw_bg = false, Vec4
*x_pos += glyph.advance * scale;
if (draw_bg)
if(draw_bg)
{
Vec4 white = Vec4(1.0);
@ -1139,10 +1180,10 @@ ClickedCharIndex(UIItem* item)
for(u64 i = 0; i < item.key.text.length; i += 1)
{
u8 ch = item.key.text[i];
if (ch < ctx.atlas.glyphs.length)
if(ch < ctx.atlas_buf.atlas.glyphs.length)
{
f32 ch_w = GlyphWidth(ctx.atlas.glyphs.ptr + ch);
if (ch_w + w > item.last_click_pos.x)
f32 ch_w = GlyphWidth(ctx.atlas_buf.atlas.glyphs.ptr + ch);
if(ch_w + w > item.last_click_pos.x)
{
Logf("char clicked");
//item.clicked_char_idx = i;
@ -1159,7 +1200,7 @@ Clicked(UIItem* item, DNode!(InputEvent)* n)
bool result = false;
InputEvent* ev = &n.value;
if (
if(
ev.key == Input.LeftClick &&
ev.x >= item.rect.x0 &&
ev.x <= item.rect.x1 &&
@ -1174,6 +1215,11 @@ Clicked(UIItem* item, DNode!(InputEvent)* n)
return result;
}
void
SetFocus(UIItem* item)
{
g_ui_ctx.focused = item;
}
unittest
{

View File

@ -1,6 +1,7 @@
import dlib;
import buffer;
import ui : Nil;
import ui;
import editor;
import std.format : sformat;
@ -15,11 +16,13 @@ WidgetCtx g_widget_ctx;
struct WidgetCtx
{
UIPanel* parent;
UIPanel* focused_panel;
}
struct UIPanel
{
u8[] id;
Editor* ed;
UIPanel* parent;
UIPanel* next;
@ -34,34 +37,25 @@ struct UIPanel
Vec4 color;
}
void
PushPanel(UIPanel* parent)
struct TextPart
{
parent.list_next = g_widget_ctx.parent;
g_widget_ctx.parent = parent;
}
UIPanel*
PopPanel()
{
UIPanel* parent = g_widget_ctx.parent;
g_widget_ctx.parent = parent.list_next;
parent.list_next = g_UI_NIL_PANEL;
return parent;
}
void
InitWidgets()
{
g_UI_NIL_PANEL = cast(UIPanel*)&g_ui_nil_panel;
g_widget_ctx.parent = g_UI_NIL_PANEL;
UIItem* item;
TextPart* next;
}
UIItem*
Root()
{
Vec2 d = RootSize();
SetColor(
Vec4(0.3, 0.65, 0.86, 1.0),
Vec4(0.25, 0.60, 0.81, 1.0),
Vec4(0.25, 0.60, 0.81, 1.0),
Vec4(0.3, 0.65, 0.86, 1.0),
);
SetLayoutAxis(A2D.Y);
UIItem* root = Get("##root_item");
BuildItem(root, UISize(ST.Pixels, d.x), UISize(ST.Pixels, d.y), UIF.DrawBackground);
@ -81,60 +75,28 @@ Panel(UIPanel* panel)
UIItem* item = Get(panel.id);
UIItem* separator = g_UI_NIL;
UIItem* prev_panel = PeekSiblingPanel();
UIItem* parent = PeekParent();
UIPanel* parent_pn = panel.parent;
UIPanel* parent_pn = g_widget_ctx.parent;
DLLPush(parent_pn, panel, g_UI_NIL_PANEL);
UIItem* prev_panel = !Nil(panel.prev) ? Get(panel.prev.id) : g_UI_NIL;
UIItem* parent = !Nil(parent_pn) ? Get(parent_pn.id) : PeekParent();
f32 x_pct = 1.0, y_pct = 1.0;
if (parent_pn != g_UI_NIL_PANEL)
if(!Nil(parent_pn))
{
x_pct = parent_pn.axis == A2D.X ? panel.pct : 1.0;
y_pct = parent_pn.axis == A2D.Y ? panel.pct : 1.0;
}
Signal(item);
if(item.signal & UIS.Clicked)
{
Logf("%s clicked", cast(char[])panel.id);
SetFocusedPanel(panel);
}
f32 adj_x = 0.0, adj_y = 0.0;
if (!Nil(prev_panel) && parent != prev_panel)
if(!Nil(prev_panel))
{
f32 sep_y = 1.0, sep_x = 1.0, parent_start = 0.0, parent_end = 0.0;
if (parent.layout_axis == A2D.X)
{
sep_x = 5.0;
adj_x = -5.0;
parent_start = parent.rect.vec0.x;
parent_end = parent.rect.vec1.x;
}
else
{
sep_y = 5.0;
adj_y = -5.0;
parent_start = parent.rect.vec0.y;
parent_end = parent.rect.vec1.y;
}
u8[] buf = ScratchAlloc!(u8)(panel.id.length + 5);
(cast(char[])buf).sformat("%s_sep", cast(char[])panel.id);
separator = Get(buf);
Separator(separator, sep_x, sep_y, parent.layout_axis);
Signal(separator);
f32 pos = separator.dragged.v[parent.layout_axis];
if (separator.signal & UIS.Dragged && pos != 0.0)
{
f32 pct = Remap(pos, 0.0, parent_start-parent_end, 0.0, 1.0);
if (CheckPanelBounds(panel.pct - pct) && CheckPanelBounds(panel.prev.pct + pct))
{
panel.pct -= pct;
panel.prev.pct += pct;
}
}
Separator(panel, parent, &adj_x, &adj_y);
}
SetColor(
@ -145,18 +107,216 @@ Panel(UIPanel* panel)
);
SetLayoutAxis(panel.axis);
BuildItem(item, UISize(ST.Percentage, x_pct), UISize(ST.Percentage, y_pct), UIF.DrawBackground);
BuildItem(item, UISize(ST.Percentage, x_pct), UISize(ST.Percentage, y_pct), UIF.DrawBackground|UIF.Clickable);
UIItem* sibling = PrevSiblingPanel(item);
PushSiblingPanel(item);
PushParent(item);
PushPanel(panel);
return item;
}
void
Separator(UIPanel* panel, UIItem* parent, f32* adj_x, f32* adj_y)
{
Axis2D axis = parent.layout_axis;
f32 sep_y = 1.0, sep_x = 1.0, parent_start = 0.0, parent_end = 0.0;
if(axis == A2D.X)
{
sep_x = 5.0;
*adj_x = -5.0;
parent_start = parent.rect.vec0.x;
parent_end = parent.rect.vec1.x;
}
else
{
sep_y = 5.0;
*adj_y = -5.0;
parent_start = parent.rect.vec0.y;
parent_end = parent.rect.vec1.y;
}
u8[] buf = ScratchAlloc!(u8)(panel.id.length + 5);
(cast(char[])buf).sformat("%s_sep", cast(char[])panel.id);
SetColor(Vec4(0.1, 0.2, 0.6, 1.0));
SizeType x_t = axis == A2D.X ? ST.Pixels : ST.Percentage;
SizeType y_t = axis == A2D.Y ? ST.Pixels : ST.Percentage;
UIItem* item = Get(buf);
BuildItem(item, UISize(x_t, sep_x), UISize(y_t, sep_y), UIF.DrawBackground|UIF.Draggable);
Signal(item);
f32 pos = item.dragged.v[parent.layout_axis];
if(item.signal & UIS.Dragged && pos != 0.0)
{
f32 pct = Remap(pos, 0.0, parent_start-parent_end, 0.0, 1.0);
if(CheckPanelBounds(panel.pct - pct) && CheckPanelBounds(panel.prev.pct + pct))
{
panel.pct -= pct;
panel.prev.pct += pct;
}
}
}
void
TextLine(u8[] text)
{
UIItem* parent = PeekParent();
UIItem* item = Get(text);
}
void
EditorView(UIPanel* panel)
{
UICtx* ctx = GetCtx();
UIItem* item = Panel(panel);
TextPart* tp = WrappedTextLine(CastStr!(u8)("Test 1234"), panel.id, 14.0, 0);
if(TextClicked(tp)) SetFocusedPanel(panel);
tp = WrappedTextLine(CastStr!(u8)("Test 1234"), panel.id, 14.0, 1);
if(TextClicked(tp)) SetFocusedPanel(panel);
tp = WrappedTextLine(CastStr!(u8)("Test 1234"), panel.id, 14.0, 2);
if(TextClicked(tp)) SetFocusedPanel(panel);
tp = WrappedTextLine(CastStr!(u8)("Test 1234"), panel.id, 14.0, 3);
if(TextClicked(tp)) SetFocusedPanel(panel);
Signal(item);
if(item.signal & UIS.Clicked)
{
SetFocusedPanel(panel);
}
EndPanel();
}
bool
TextClicked(TextPart* text_part)
{
bool result = false;
for(TextPart* tp = text_part; !Nil(tp.item); tp = tp.next)
{
if(tp.item.signal & UIS.Clicked)
{
result = true;
break;
}
}
return result;
}
TextPart*
WrappedTextLine(u8[] text, u8[] parent_id, f32 text_size, u64 line_no)
{
UIItem* parent = PeekParent();
TextPart* part = ScratchAlloc!(TextPart)();
part.item = g_UI_NIL;
SetColor(Vec4(1.0));
SetTextSize(text_size);
TextPart* tp = part;
Node!(u8[])* lines = MakeMultiline(text, parent.size.x, parent_id, line_no);
for(Node!(u8[])* line = lines; line != null; line = line.next, tp = tp.next)
{
tp.item = Get(line.value);
tp.next = ScratchAlloc!(TextPart)();
tp.next.item = g_UI_NIL;
Signal(tp.item);
if(tp.item.signal & UIS.Clicked)
{
ClickedCharIndex(tp.item);
}
BuildItem(tp.item, UISize(ST.Percentage, 1.0), UISize(ST.Pixels, text_size), UIF.DrawText|UIF.Clickable|UIF.Draggable);
}
return part;
}
void
EndPanel()
{
PopParent();
}
void
DrawPanels(UIPanel* panel)
{
if(!Nil(panel))
{
debug
{
import core.stdc.math : fabsf;
if(!Nil(panel.first))
{
f32 total = 1.0;
for(UIPanel* child = panel.first; !Nil(child); child = child.next)
{
total -= child.pct;
}
if(total > 0.00009)
{
Logf("%s failed with %f", cast(char[])panel.id, total);
assert(false);
}
}
}
if(panel.ed)
{
EditorView(panel);
}
else
{
Panel(panel);
}
DrawPanels(panel.first);
if(panel.ed == null)
{
EndPanel();
}
DrawPanels(panel.next);
}
}
UIPanel*
Recurse(UIPanel* panel)
{
UIPanel* result = g_UI_NIL_PANEL;
if(!Nil(panel.first))
{
result = panel.first;
}
else if(!Nil(panel.next))
{
result = panel.next;
}
else for(UIPanel* p = panel.parent; !Nil(p); p = p.parent)
{
if(!Nil(p.next))
{
result = p.next;
break;
}
}
return result;
}
bool
CheckPanelBounds(f32 pct)
{
@ -164,58 +324,44 @@ CheckPanelBounds(f32 pct)
}
void
Separator(UIItem* item, f32 x_size, f32 y_size, Axis2D axis)
PushPanel(UIPanel* parent, UIPanel* panel)
{
SetColor(Vec4(0.1, 0.2, 0.6, 1.0));
SizeType x_t = axis == A2D.X ? ST.Pixels : ST.Percentage;
SizeType y_t = axis == A2D.Y ? ST.Pixels : ST.Percentage;
BuildItem(item, UISize(x_t, x_size), UISize(y_t, y_size), UIF.DrawBackground|UIF.Draggable);
DLLPush(parent, panel, g_UI_NIL_PANEL);
panel.parent = parent;
}
void
EditorView(Editor* ed)
InsertPanel(UIPanel* parent, UIPanel* prev, UIPanel* panel)
{
UICtx* ctx = GetCtx();
UIItem* parent = PeekParent();
if (ed.buf.length > 0)
{
}
}
UIItem*
TextLine(u8[] text, f32 text_size, u64 line_no)
{
UIItem* item = g_UI_NIL;
UIItem* parent = PeekParent();
SetColor(Vec4(1.0));
SetTextSize(text_size);
Node!(u8[])* lines = MakeMultiline(text, parent.size.x, line_no);
for(Node!(u8[])* line = lines; line != null; line = line.next)
{
item = Get(line.value);
Signal(item);
if (item.signal & UIS.Clicked)
{
ClickedCharIndex(item);
}
BuildItem(item, UISize(ST.Percentage, 1.0), UISize(ST.Pixels, text_size), UIF.DrawText|UIF.Clickable|UIF.Draggable);
}
return item;
DLLInsert(parent, panel, prev, g_UI_NIL_PANEL);
panel.parent = prev.parent;
}
void
EndPanel()
InitWidgets()
{
PopParent();
PopPanel();
g_UI_NIL_PANEL = cast(UIPanel*)&g_ui_nil_panel;
g_widget_ctx.parent = g_UI_NIL_PANEL;
}
void
SetFocusedPanel(UIPanel* panel)
{
if(!CheckNil(g_UI_NIL_PANEL, panel))
{
g_widget_ctx.focused_panel = panel;
SetFocus(panel.ed != null ? Get(panel.ed.filename) : Get(panel.id));
}
}
UIPanel*
GetFocusedPanel()
{
return Nil(g_widget_ctx.focused_panel) ? g_UI_NIL_PANEL : g_widget_ctx.focused_panel;
}
bool
Nil(UIPanel* panel)
{
return panel == null || panel == g_UI_NIL_PANEL;
}

View File

@ -54,7 +54,7 @@ void main()
float sdf_factor = 1.0 - smoothstep(0, 2*softness, dist);
float border_factor = 1.0;
if (FD.border_thickness != 0.0)
if(FD.border_thickness != 0.0)
{
vec2 interior_half_size = FD.dst_half_size - vec2(FD.border_thickness);
@ -72,7 +72,7 @@ void main()
vec4 gamma = vec4(1.0/1.4);
vec4 tex_color = vec4(1.0);
if (in_has_texture != 0)
if(in_has_texture != 0)
{
tex_color = texture(sampler2D(SpriteAtlas, SamplerNearest), FD.uv);
//tex_color = pow(tex_color, gamma);

View File

@ -25,7 +25,7 @@ Test()
x ~= x;
// Commented here
if (x > 1L && y < 2u || x <= 3U && y >= 4Lu || x == 5LU && x != 6uL || x == 7UL)
if(x > 1L && y < 2u || x <= 3U && y >= 4Lu || x == 5LU && x != 6uL || x == 7UL)
{
return true;
}