Classes
class	NuklearUI
	Manages the nuklear ui state. More...

Functions
ImGuiIO &	imgui_init_context (const char *ini)
	Initialize ImGui context with galaxy.

void	imgui_new_frame ()
	New imgui frame with galaxy.

void	imgui_render ()
	Render imgui with galaxy.

void	imgui_destroy_context ()
	Cleanup imgui resources used by galaxy.

void	imgui_set_theme ()
	Set our theme.

void	imgui_popup (const char *id, bool &open, std::move_only_function< void(void)> &&func)
	Cleaner way of rendering an ImGui popup.

void	imgui_confirm (const char *msg, std::move_only_function< void(void)> &&yes={}, std::move_only_function< void(void)> &&no={})
	Handles a popup for a yes/no situation.

void	imgui_center_next_window ()
	Make sure the next window opened is centered on the monitor.

void	scale_and_load_fonts ()
	Scale and load fonts.

bool	imgui_loaded ()
	Is ImGui loaded?

bool	imgui_imagebutton (const graphics::Texture2D &texture, const ImVec2 &size, const ImVec4 &bg_col=ImVec4(0, 0, 0, 0), const ImVec4 &tint_col=ImVec4(1, 1, 1, 1))
	Render an imgui image button with a galaxy texture.

void	imgui_image (const graphics::Texture2D &texture, const ImVec2 &size)
	Display a galaxy image with imgui.

void	imgui_image (const graphics::RenderTexture &texture, const ImVec2 &size)
	Display a galaxy image with imgui.

void	imgui_notify_success (const char *msg)
	ImGui success notification.

void	imgui_notify_info (const char *msg)
	ImGui info notification.

void	imgui_notify_warning (const char *msg)
	ImGui warning notification.

void	imgui_notify_error (const char *msg)
	ImGui error notification.

bool	imgui_glm_vec2 (const char *label, glm::vec2 &vec)
	GLM vector 2 widget.

bool	imgui_glm_vec3 (const char *label, glm::vec3 &vec)
	GLM vector 3 widget.

bool	imgui_glm_vec4 (const char *label, glm::vec4 &vec)
	GLM vector 4 widget.

bool	imgui_frect (const char *label, math::fRect &rect)
	fRect widget.

Function Documentation

◆ imgui_init_context()

ImGuiIO & galaxy::ui::imgui_init_context ( const char * ini )

Initialize ImGui context with galaxy.

Parameters

ini	Layout ini file. Can include a path.

Returns: Reference to initialized imgui io.

Definition at line 43 of file ImGuiHelpers.cpp.

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◆ imgui_new_frame()

void galaxy::ui::imgui_new_frame ( )

New imgui frame with galaxy.

Definition at line 85 of file ImGuiHelpers.cpp.

◆ imgui_render()

void galaxy::ui::imgui_render ( )

Render imgui with galaxy.

Definition at line 97 of file ImGuiHelpers.cpp.

◆ imgui_destroy_context()

void galaxy::ui::imgui_destroy_context ( )

Cleanup imgui resources used by galaxy.

Definition at line 115 of file ImGuiHelpers.cpp.

◆ imgui_set_theme()

void galaxy::ui::imgui_set_theme ( )

Set our theme.

Definition at line 122 of file ImGuiHelpers.cpp.

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◆ imgui_popup()

void galaxy::ui::imgui_popup	(	const char *	id,
		bool &	open,
		std::move_only_function< void(void)> &&	func )

Cleaner way of rendering an ImGui popup.

Parameters

id	Popup ID.
open	Controls popup visibility.
func	ImGui controls to show on popup.

Definition at line 213 of file ImGuiHelpers.cpp.

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◆ imgui_confirm()

void galaxy::ui::imgui_confirm	(	const char *	msg,
		std::move_only_function< void(void)> &&	yes = {},
		std::move_only_function< void(void)> &&	no = {} )

Handles a popup for a yes/no situation.

Parameters

msg	Text to display on confirmation box.
yes	Code to run if user selects yes.
no	Code to run if user selects no.

Definition at line 229 of file ImGuiHelpers.cpp.

◆ imgui_center_next_window()

void galaxy::ui::imgui_center_next_window ( )

Make sure the next window opened is centered on the monitor.

Definition at line 259 of file ImGuiHelpers.cpp.

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◆ scale_and_load_fonts()

void galaxy::ui::scale_and_load_fonts ( )

Scale and load fonts.

Calc proper window scalings and needs to reload fonts aswell.

Definition at line 265 of file ImGuiHelpers.cpp.

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◆ imgui_loaded()

bool galaxy::ui::imgui_loaded ( )

nodiscard

Is ImGui loaded?

Returns: True if imgui context is loaded.

Definition at line 291 of file ImGuiHelpers.cpp.

◆ imgui_imagebutton()

bool galaxy::ui::imgui_imagebutton	(	const graphics::Texture2D &	texture,
		const ImVec2 &	size,
		const ImVec4 &	bg_col = ImVec4(0, 0, 0, 0),
		const ImVec4 &	tint_col = ImVec4(1, 1, 1, 1) )

Render an imgui image button with a galaxy texture.

Parameters

texture	Texture to display.
size	Size of the button.
bg_col	Optional background colour.
tint_col	Optional tint colour.

Returns: True if button pressed.

Definition at line 296 of file ImGuiHelpers.cpp.

◆ imgui_image() [1/2]

void galaxy::ui::imgui_image	(	const graphics::Texture2D &	texture,
		const ImVec2 &	size )

Display a galaxy image with imgui.

Parameters

texture	Texture to display.
size	Size of the button.

Definition at line 304 of file ImGuiHelpers.cpp.

◆ imgui_image() [2/2]

void galaxy::ui::imgui_image	(	const graphics::RenderTexture &	texture,
		const ImVec2 &	size )

Display a galaxy image with imgui.

Parameters

texture	Render texture to display.
size	Size of the button.

Definition at line 310 of file ImGuiHelpers.cpp.

◆ imgui_notify_success()

void galaxy::ui::imgui_notify_success ( const char * msg )

ImGui success notification.

Parameters

msg	Message to display.

Definition at line 316 of file ImGuiHelpers.cpp.

◆ imgui_notify_info()

void galaxy::ui::imgui_notify_info ( const char * msg )

ImGui info notification.

Parameters

msg	Message to display.

Definition at line 321 of file ImGuiHelpers.cpp.

◆ imgui_notify_warning()

void galaxy::ui::imgui_notify_warning ( const char * msg )

ImGui warning notification.

Parameters

msg	Message to display.

Definition at line 326 of file ImGuiHelpers.cpp.

◆ imgui_notify_error()

void galaxy::ui::imgui_notify_error ( const char * msg )

ImGui error notification.

Parameters

msg	Message to display.

Definition at line 331 of file ImGuiHelpers.cpp.

◆ imgui_glm_vec2()

bool galaxy::ui::imgui_glm_vec2	(	const char *	label,
		glm::vec2 &	vec )

GLM vector 2 widget.

Parameters

label	Widget label.
vec	Vector.

Returns: True if any field is clicked.

Definition at line 336 of file ImGuiHelpers.cpp.

◆ imgui_glm_vec3()

bool galaxy::ui::imgui_glm_vec3	(	const char *	label,
		glm::vec3 &	vec )

GLM vector 3 widget.

Parameters

label	Widget label.
vec	Vector.

Returns: True if any field is clicked.

Definition at line 358 of file ImGuiHelpers.cpp.

◆ imgui_glm_vec4()

bool galaxy::ui::imgui_glm_vec4	(	const char *	label,
		glm::vec4 &	vec )

GLM vector 4 widget.

Parameters

label	Widget label.
vec	Vector.

Returns: True if any field is clicked.

Definition at line 385 of file ImGuiHelpers.cpp.

◆ imgui_frect()

bool galaxy::ui::imgui_frect	(	const char *	label,
		math::fRect &	rect )

fRect widget.

Parameters

label	Widget label.
rect	Rectangle.

Returns: True if any field is clicked.

Definition at line 417 of file ImGuiHelpers.cpp.

Classes

Functions

Function Documentation

◆ imgui_init_context()

◆ imgui_new_frame()

◆ imgui_render()

◆ imgui_destroy_context()

◆ imgui_set_theme()

◆ imgui_popup()

◆ imgui_confirm()

◆ imgui_center_next_window()

◆ scale_and_load_fonts()

◆ imgui_loaded()

◆ imgui_imagebutton()

◆ imgui_image() [1/2]

◆ imgui_image() [2/2]

◆ imgui_notify_success()

◆ imgui_notify_info()

◆ imgui_notify_warning()

◆ imgui_notify_error()

◆ imgui_glm_vec2()

◆ imgui_glm_vec3()

◆ imgui_glm_vec4()

◆ imgui_frect()