mirror of
https://github.com/ocornut/imgui.git
synced 2025-04-05 05:25:08 +00:00
Merge 0a25a49e94 into 8098d79ca2
This commit is contained in:
Seth Kingsley
GitHub
commit
f7ed3947ca
2 changed files with 580 additions and 0 deletions
249
misc/cpp/extract_scoped.rb
Normal file
249
misc/cpp/extract_scoped.rb
Normal file
|
|
@ -0,0 +1,249 @@
|
|||
#!/usr/bin/env ruby
|
||||
|
||||
$VERBOSE = 2
|
||||
|
||||
INDENT = ' ' * 4
|
||||
|
||||
puts <<EOT
|
||||
#pragma once
|
||||
|
||||
#include "imgui.h"
|
||||
|
||||
namespace ImScoped
|
||||
{
|
||||
#{INDENT}#define IMGUI_DELETE_MOVE_COPY(Base)#{INDENT} \\
|
||||
#{INDENT}#{INDENT}Base(Base&&) = delete; /* Move not allowed */ \\
|
||||
#{INDENT}#{INDENT}Base &operator=(Base&&) = delete; /* "" */ \\
|
||||
#{INDENT}#{INDENT}Base(const Base&) = delete; /* Copy not allowed */ \\
|
||||
#{INDENT}#{INDENT}Base& operator=(const Base&) = delete /* "" */
|
||||
|
||||
EOT
|
||||
|
||||
class WrapperClass
|
||||
attr_reader :name, :class_name, :state_var
|
||||
|
||||
def initialize(m)
|
||||
@name = m[:name]
|
||||
|
||||
@class_name = case @name
|
||||
when 'Begin'
|
||||
'Window'
|
||||
when /^Begin(.*)$/
|
||||
$1
|
||||
when /^Push(.*)$/
|
||||
$1
|
||||
else
|
||||
m[:name]
|
||||
end
|
||||
|
||||
@state_var = case @name
|
||||
when 'Begin', 'BeginChild'
|
||||
'IsContentVisible'
|
||||
else
|
||||
'IsOpen' if m[:type] == %w{bool}
|
||||
end
|
||||
|
||||
puts <<EOT
|
||||
#{INDENT}struct #{@class_name}
|
||||
#{INDENT}{
|
||||
EOT
|
||||
if @state_var
|
||||
puts "#{INDENT * 2}#{m[:type].join('')} #{@state_var};"
|
||||
puts
|
||||
end
|
||||
end
|
||||
|
||||
def close
|
||||
print "#{INDENT * 2}~#{@class_name}() { "
|
||||
print case @name
|
||||
when 'Begin' then 'ImGui::End();'
|
||||
when 'BeginChild' then 'ImGui::EndChild();'
|
||||
when 'BeginChildFrame' then 'ImGui::EndChildFrame();'
|
||||
when /^BeginPopup/ then "if (#{@state_var}) ImGui::EndPopup();"
|
||||
when /^Begin(.*)/
|
||||
body = "ImGui::End#{$1}();"
|
||||
body = "if (#{@state_var}) " + body if @state_var
|
||||
body
|
||||
when /^TreeNode/ then "if (#{@state_var}) ImGui::TreePop();"
|
||||
when 'TreePush' then 'ImGui::TreePop();'
|
||||
when /^Push(.*)/ then "ImGui::Pop#{$1}();"
|
||||
else fail "Don't know what pop body to use for #{@name}"
|
||||
end
|
||||
puts " }"
|
||||
|
||||
if @state_var
|
||||
puts
|
||||
puts "#{INDENT * 2}explicit operator bool() const { return #{@state_var}; }"
|
||||
end
|
||||
|
||||
puts
|
||||
puts "#{INDENT * 2}IMGUI_DELETE_MOVE_COPY(#{@class_name});"
|
||||
puts "#{INDENT}};"
|
||||
end
|
||||
end
|
||||
|
||||
def is_space(token)
|
||||
token =~ /^\s+/
|
||||
end
|
||||
|
||||
def first_non_space(tokens)
|
||||
tokens.find { |token| !is_space(token) }
|
||||
end
|
||||
|
||||
def skip_spaces(tokens)
|
||||
tokens.shift while is_space(tokens.first)
|
||||
end
|
||||
|
||||
def parse_until(tokens, stop_token)
|
||||
parsed = []
|
||||
|
||||
while first_non_space(tokens) != stop_token
|
||||
token = tokens.shift
|
||||
fail "End of tokens while looking for #{stop_token}" unless token
|
||||
parsed << token
|
||||
end
|
||||
skip_spaces(tokens)
|
||||
tokens.shift
|
||||
|
||||
parsed
|
||||
end
|
||||
|
||||
def chop_space(tokens)
|
||||
tokens.pop if is_space(tokens.last)
|
||||
end
|
||||
|
||||
def parse_method(line)
|
||||
m = {}
|
||||
|
||||
tokens = line.scan(/\w+|\s+|\.\.\.|\/\/.*$|./)
|
||||
skip_spaces(tokens)
|
||||
|
||||
return nil unless tokens.shift == 'IMGUI_API'
|
||||
skip_spaces(tokens)
|
||||
|
||||
type_and_name = parse_until(tokens, '(')
|
||||
m[:name] = type_and_name.pop
|
||||
chop_space(type_and_name)
|
||||
m[:type] = type_and_name
|
||||
|
||||
return nil unless m[:name].match(/^(Begin|Push|TreeNode)/)
|
||||
|
||||
m[:args] = [[]]
|
||||
m[:argnames] = []
|
||||
paren_level = 0
|
||||
in_default = false
|
||||
loop do
|
||||
token = tokens.shift
|
||||
fail "End of tokens while parsing argument list" unless token
|
||||
|
||||
case token
|
||||
when '('
|
||||
paren_level+= 1
|
||||
when ')'
|
||||
break if paren_level == 0
|
||||
paren_level-= 1
|
||||
when ','
|
||||
if paren_level == 0
|
||||
m[:args] << []
|
||||
in_default = false
|
||||
next
|
||||
end
|
||||
end
|
||||
|
||||
if paren_level == 0 && !in_default
|
||||
next_non_space = first_non_space(tokens)
|
||||
|
||||
if next_non_space == ')' || next_non_space == ',' || next_non_space == '='
|
||||
m[:argnames] << token
|
||||
in_default = (next_non_space == '=')
|
||||
end
|
||||
end
|
||||
|
||||
m[:args][-1] << token
|
||||
end
|
||||
|
||||
m[:attrs] = parse_until(tokens, ';')
|
||||
|
||||
skip_spaces(tokens)
|
||||
m[:rest] = tokens
|
||||
|
||||
m
|
||||
end
|
||||
|
||||
current_class = nil
|
||||
|
||||
header_file = File.open("../../imgui.h")
|
||||
header_file.each_line do |line|
|
||||
break if line.match(/^}\s*\/\/\s*namespace ImGui$/i)
|
||||
|
||||
m = parse_method(line)
|
||||
next unless m
|
||||
|
||||
next unless m[:name].match(/^(Begin|Push|Tree)/)
|
||||
|
||||
$stderr.puts m.inspect if $-d
|
||||
|
||||
# Check for obsolete
|
||||
if m[:name] == 'Begin' &&
|
||||
(m[:argnames] == %w{name p_open size_on_first_use bg_alpha_override flags} ||
|
||||
m[:argnames] == %w{items_count items_height})
|
||||
next
|
||||
end
|
||||
|
||||
fail "Return value #{m[:type]} is not bool or void" unless [%w{bool}, %w{void}].include?(m[:type])
|
||||
|
||||
if !current_class || current_class.name != m[:name]
|
||||
if current_class
|
||||
current_class.close
|
||||
puts
|
||||
end
|
||||
|
||||
current_class = WrapperClass.new(m)
|
||||
end
|
||||
|
||||
shift_index = false
|
||||
attrs = m[:attrs].map do |attr|
|
||||
case attr
|
||||
when /^IM_FMT(ARGS|LIST)$/
|
||||
shift_index = true
|
||||
when /^\d+/
|
||||
if shift_index
|
||||
attr = (attr.to_i + 1).to_s
|
||||
shift_index = false
|
||||
end
|
||||
end
|
||||
attr
|
||||
end.join('')
|
||||
|
||||
args = m[:args].map { |argparts| argparts.join('') }.join(',')
|
||||
print "#{INDENT * 2}#{current_class.class_name}(#{args})#{attrs} {"
|
||||
|
||||
use_varargs = false
|
||||
if m[:argnames].last == '...'
|
||||
m[:argnames][-1] = 'ap'
|
||||
use_varargs = true
|
||||
print " va_list ap; va_start(ap, fmt);"
|
||||
end
|
||||
|
||||
if m[:name] =~ /^TreeNodeEx/ && m[:argnames].include?('flags')
|
||||
print " IM_ASSERT(!(flags & ImGuiTreeNodeFlags_NoTreePushOnOpen));"
|
||||
end
|
||||
|
||||
print " #{current_class.state_var} =" if current_class.state_var
|
||||
|
||||
print " ImGui::#{m[:name]}"
|
||||
print 'V' if use_varargs
|
||||
print "(#{m[:argnames].join(', ')}); "
|
||||
print 'va_end(ap); ' if use_varargs
|
||||
|
||||
puts '}'
|
||||
end
|
||||
|
||||
current_class.close if current_class
|
||||
|
||||
puts <<EOT
|
||||
|
||||
#{INDENT}#undef IMGUI_DELETE_MOVE_COPY
|
||||
|
||||
} // namespace ImScoped
|
||||
EOT
|
||||
331
misc/cpp/imgui_scoped.h
Normal file
331
misc/cpp/imgui_scoped.h
Normal file
|
|
@ -0,0 +1,331 @@
|
|||
#pragma once
|
||||
|
||||
#include "imgui.h"
|
||||
|
||||
namespace ImScoped
|
||||
{
|
||||
#define IMGUI_DELETE_MOVE_COPY(Base) \
|
||||
Base(Base&&) = delete; /* Move not allowed */ \
|
||||
Base &operator=(Base&&) = delete; /* "" */ \
|
||||
Base(const Base&) = delete; /* Copy not allowed */ \
|
||||
Base& operator=(const Base&) = delete /* "" */
|
||||
|
||||
struct Window
|
||||
{
|
||||
bool IsContentVisible;
|
||||
|
||||
Window(const char* name, bool* p_open = NULL, ImGuiWindowFlags flags = 0) { IsContentVisible = ImGui::Begin(name, p_open, flags); }
|
||||
~Window() { ImGui::End(); }
|
||||
|
||||
explicit operator bool() const { return IsContentVisible; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(Window);
|
||||
};
|
||||
|
||||
struct Child
|
||||
{
|
||||
bool IsContentVisible;
|
||||
|
||||
Child(const char* str_id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags flags = 0) { IsContentVisible = ImGui::BeginChild(str_id, size, border, flags); }
|
||||
Child(ImGuiID id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags flags = 0) { IsContentVisible = ImGui::BeginChild(id, size, border, flags); }
|
||||
~Child() { ImGui::EndChild(); }
|
||||
|
||||
explicit operator bool() const { return IsContentVisible; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(Child);
|
||||
};
|
||||
|
||||
struct Font
|
||||
{
|
||||
Font(ImFont* font) { ImGui::PushFont(font); }
|
||||
~Font() { ImGui::PopFont(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(Font);
|
||||
};
|
||||
|
||||
struct StyleColor
|
||||
{
|
||||
StyleColor(ImGuiCol idx, ImU32 col) { ImGui::PushStyleColor(idx, col); }
|
||||
StyleColor(ImGuiCol idx, const ImVec4& col) { ImGui::PushStyleColor(idx, col); }
|
||||
~StyleColor() { ImGui::PopStyleColor(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(StyleColor);
|
||||
};
|
||||
|
||||
struct StyleVar
|
||||
{
|
||||
StyleVar(ImGuiStyleVar idx, float val) { ImGui::PushStyleVar(idx, val); }
|
||||
StyleVar(ImGuiStyleVar idx, const ImVec2& val) { ImGui::PushStyleVar(idx, val); }
|
||||
~StyleVar() { ImGui::PopStyleVar(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(StyleVar);
|
||||
};
|
||||
|
||||
struct ItemWidth
|
||||
{
|
||||
ItemWidth(float item_width) { ImGui::PushItemWidth(item_width); }
|
||||
~ItemWidth() { ImGui::PopItemWidth(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(ItemWidth);
|
||||
};
|
||||
|
||||
struct TextWrapPos
|
||||
{
|
||||
TextWrapPos(float wrap_pos_x = 0.0f) { ImGui::PushTextWrapPos(wrap_pos_x); }
|
||||
~TextWrapPos() { ImGui::PopTextWrapPos(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(TextWrapPos);
|
||||
};
|
||||
|
||||
struct AllowKeyboardFocus
|
||||
{
|
||||
AllowKeyboardFocus(bool allow_keyboard_focus) { ImGui::PushAllowKeyboardFocus(allow_keyboard_focus); }
|
||||
~AllowKeyboardFocus() { ImGui::PopAllowKeyboardFocus(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(AllowKeyboardFocus);
|
||||
};
|
||||
|
||||
struct ButtonRepeat
|
||||
{
|
||||
ButtonRepeat(bool repeat) { ImGui::PushButtonRepeat(repeat); }
|
||||
~ButtonRepeat() { ImGui::PopButtonRepeat(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(ButtonRepeat);
|
||||
};
|
||||
|
||||
struct Group
|
||||
{
|
||||
Group() { ImGui::BeginGroup(); }
|
||||
~Group() { ImGui::EndGroup(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(Group);
|
||||
};
|
||||
|
||||
struct ID
|
||||
{
|
||||
ID(const char* str_id) { ImGui::PushID(str_id); }
|
||||
ID(const char* str_id_begin, const char* str_id_end) { ImGui::PushID(str_id_begin, str_id_end); }
|
||||
ID(const void* ptr_id) { ImGui::PushID(ptr_id); }
|
||||
ID(int int_id) { ImGui::PushID(int_id); }
|
||||
~ID() { ImGui::PopID(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(ID);
|
||||
};
|
||||
|
||||
struct Combo
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
Combo(const char* label, const char* preview_value, ImGuiComboFlags flags = 0) { IsOpen = ImGui::BeginCombo(label, preview_value, flags); }
|
||||
~Combo() { if (IsOpen) ImGui::EndCombo(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(Combo);
|
||||
};
|
||||
|
||||
struct TreeNode
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
TreeNode(const char* label) { IsOpen = ImGui::TreeNode(label); }
|
||||
TreeNode(const char* str_id, const char* fmt, ...) IM_FMTARGS(3) { va_list ap; va_start(ap, fmt); IsOpen = ImGui::TreeNodeV(str_id, fmt, ap); va_end(ap); }
|
||||
TreeNode(const void* ptr_id, const char* fmt, ...) IM_FMTARGS(3) { va_list ap; va_start(ap, fmt); IsOpen = ImGui::TreeNodeV(ptr_id, fmt, ap); va_end(ap); }
|
||||
~TreeNode() { if (IsOpen) ImGui::TreePop(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(TreeNode);
|
||||
};
|
||||
|
||||
struct TreeNodeV
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
TreeNodeV(const char* str_id, const char* fmt, va_list args) IM_FMTLIST(3) { IsOpen = ImGui::TreeNodeV(str_id, fmt, args); }
|
||||
TreeNodeV(const void* ptr_id, const char* fmt, va_list args) IM_FMTLIST(3) { IsOpen = ImGui::TreeNodeV(ptr_id, fmt, args); }
|
||||
~TreeNodeV() { if (IsOpen) ImGui::TreePop(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(TreeNodeV);
|
||||
};
|
||||
|
||||
struct TreeNodeEx
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
TreeNodeEx(const char* label, ImGuiTreeNodeFlags flags = 0) { IM_ASSERT(!(flags & ImGuiTreeNodeFlags_NoTreePushOnOpen)); IsOpen = ImGui::TreeNodeEx(label, flags); }
|
||||
TreeNodeEx(const char* str_id, ImGuiTreeNodeFlags flags, const char* fmt, ...) IM_FMTARGS(4) { va_list ap; va_start(ap, fmt); IM_ASSERT(!(flags & ImGuiTreeNodeFlags_NoTreePushOnOpen)); IsOpen = ImGui::TreeNodeExV(str_id, flags, fmt, ap); va_end(ap); }
|
||||
TreeNodeEx(const void* ptr_id, ImGuiTreeNodeFlags flags, const char* fmt, ...) IM_FMTARGS(4) { va_list ap; va_start(ap, fmt); IM_ASSERT(!(flags & ImGuiTreeNodeFlags_NoTreePushOnOpen)); IsOpen = ImGui::TreeNodeExV(ptr_id, flags, fmt, ap); va_end(ap); }
|
||||
~TreeNodeEx() { if (IsOpen) ImGui::TreePop(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(TreeNodeEx);
|
||||
};
|
||||
|
||||
struct TreeNodeExV
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
TreeNodeExV(const char* str_id, ImGuiTreeNodeFlags flags, const char* fmt, va_list args) IM_FMTLIST(4) { IM_ASSERT(!(flags & ImGuiTreeNodeFlags_NoTreePushOnOpen)); IsOpen = ImGui::TreeNodeExV(str_id, flags, fmt, args); }
|
||||
TreeNodeExV(const void* ptr_id, ImGuiTreeNodeFlags flags, const char* fmt, va_list args) IM_FMTLIST(4) { IM_ASSERT(!(flags & ImGuiTreeNodeFlags_NoTreePushOnOpen)); IsOpen = ImGui::TreeNodeExV(ptr_id, flags, fmt, args); }
|
||||
~TreeNodeExV() { if (IsOpen) ImGui::TreePop(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(TreeNodeExV);
|
||||
};
|
||||
|
||||
struct MainMenuBar
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
MainMenuBar() { IsOpen = ImGui::BeginMainMenuBar(); }
|
||||
~MainMenuBar() { if (IsOpen) ImGui::EndMainMenuBar(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(MainMenuBar);
|
||||
};
|
||||
|
||||
struct MenuBar
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
MenuBar() { IsOpen = ImGui::BeginMenuBar(); }
|
||||
~MenuBar() { if (IsOpen) ImGui::EndMenuBar(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(MenuBar);
|
||||
};
|
||||
|
||||
struct Menu
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
Menu(const char* label, bool enabled = true) { IsOpen = ImGui::BeginMenu(label, enabled); }
|
||||
~Menu() { if (IsOpen) ImGui::EndMenu(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(Menu);
|
||||
};
|
||||
|
||||
struct Tooltip
|
||||
{
|
||||
Tooltip() { ImGui::BeginTooltip(); }
|
||||
~Tooltip() { ImGui::EndTooltip(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(Tooltip);
|
||||
};
|
||||
|
||||
struct Popup
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
Popup(const char* str_id, ImGuiWindowFlags flags = 0) { IsOpen = ImGui::BeginPopup(str_id, flags); }
|
||||
~Popup() { if (IsOpen) ImGui::EndPopup(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(Popup);
|
||||
};
|
||||
|
||||
struct PopupContextItem
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
PopupContextItem(const char* str_id = NULL, int mouse_button = 1) { IsOpen = ImGui::BeginPopupContextItem(str_id, mouse_button); }
|
||||
~PopupContextItem() { if (IsOpen) ImGui::EndPopup(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(PopupContextItem);
|
||||
};
|
||||
|
||||
struct PopupContextWindow
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
PopupContextWindow(const char* str_id = NULL, int mouse_button = 1, bool also_over_items = true) { IsOpen = ImGui::BeginPopupContextWindow(str_id, mouse_button, also_over_items); }
|
||||
~PopupContextWindow() { if (IsOpen) ImGui::EndPopup(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(PopupContextWindow);
|
||||
};
|
||||
|
||||
struct PopupContextVoid
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
PopupContextVoid(const char* str_id = NULL, int mouse_button = 1) { IsOpen = ImGui::BeginPopupContextVoid(str_id, mouse_button); }
|
||||
~PopupContextVoid() { if (IsOpen) ImGui::EndPopup(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(PopupContextVoid);
|
||||
};
|
||||
|
||||
struct PopupModal
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
PopupModal(const char* name, bool* p_open = NULL, ImGuiWindowFlags flags = 0) { IsOpen = ImGui::BeginPopupModal(name, p_open, flags); }
|
||||
~PopupModal() { if (IsOpen) ImGui::EndPopup(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(PopupModal);
|
||||
};
|
||||
|
||||
struct DragDropSource
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
DragDropSource(ImGuiDragDropFlags flags = 0) { IsOpen = ImGui::BeginDragDropSource(flags); }
|
||||
~DragDropSource() { if (IsOpen) ImGui::EndDragDropSource(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(DragDropSource);
|
||||
};
|
||||
|
||||
struct DragDropTarget
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
DragDropTarget() { IsOpen = ImGui::BeginDragDropTarget(); }
|
||||
~DragDropTarget() { if (IsOpen) ImGui::EndDragDropTarget(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(DragDropTarget);
|
||||
};
|
||||
|
||||
struct ClipRect
|
||||
{
|
||||
ClipRect(const ImVec2& clip_rect_min, const ImVec2& clip_rect_max, bool intersect_with_current_clip_rect) { ImGui::PushClipRect(clip_rect_min, clip_rect_max, intersect_with_current_clip_rect); }
|
||||
~ClipRect() { ImGui::PopClipRect(); }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(ClipRect);
|
||||
};
|
||||
|
||||
struct ChildFrame
|
||||
{
|
||||
bool IsOpen;
|
||||
|
||||
ChildFrame(ImGuiID id, const ImVec2& size, ImGuiWindowFlags flags = 0) { IsOpen = ImGui::BeginChildFrame(id, size, flags); }
|
||||
~ChildFrame() { ImGui::EndChildFrame(); }
|
||||
|
||||
explicit operator bool() const { return IsOpen; }
|
||||
|
||||
IMGUI_DELETE_MOVE_COPY(ChildFrame);
|
||||
};
|
||||
|
||||
#undef IMGUI_DELETE_MOVE_COPY
|
||||
|
||||
} // namespace ImScoped
|
||||
Loading…
Add table
Reference in a new issue