ButtonLayout Struct Reference

#include <touchscreenlayout.h>

Collaboration diagram for ButtonLayout:

Public Member Functions
core::recti	getRect (touch_gui_button_id btn, v2u32 screensize, s32 button_size, ISimpleTextureSource *tsrc)
std::vector< touch_gui_button_id >	getMissingButtons ()
void	serializeJson (std::ostream &os) const
void	deserializeJson (std::istream &is)

Static Public Member Functions
static bool	isButtonAllowed (touch_gui_button_id id)
static bool	isButtonRequired (touch_gui_button_id id)
static s32	getButtonSize (v2u32 screensize)
static ButtonLayout	loadFromSettings ()
static video::ITexture *	getTexture (touch_gui_button_id btn, ISimpleTextureSource *tsrc)
static void	clearTextureCache ()

Public Attributes
std::unordered_map< touch_gui_button_id, ButtonMeta >	layout

Static Public Attributes
static const ButtonLayout	predefined

Static Private Attributes
static std::unordered_map< touch_gui_button_id, irr_ptr< video::ITexture > >	texture_cache

Member Function Documentation

clearTextureCache()

void ButtonLayout::clearTextureCache ( )

static

References texture_cache.

Referenced by GUITouchscreenLayout::~GUITouchscreenLayout().

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deserializeJson()

void ButtonLayout::deserializeJson

(

std::istream &

is

)

References button_name_to_id(), isButtonAllowed(), layout, ButtonMeta::offset, and ButtonMeta::position.

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getButtonSize()

s32 ButtonLayout::getButtonSize ( v2u32 screensize )

static

References g_settings, RenderingEngine::getDisplayDensity(), and Settings::getFloat().

Referenced by TouchControls::TouchControls(), layout_button_grid(), GUITouchscreenLayout::regenerateGui(), and TouchControls::step().

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getMissingButtons()

std::vector< touch_gui_button_id > ButtonLayout::getMissingButtons

(

)

References isButtonAllowed(), layout, and touch_gui_button_id_END.

Referenced by TouchControls::applyLayout(), GUITouchscreenLayout::regenerateGUIImagesAddMode(), and GUITouchscreenLayout::regenerateMenu().

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getRect()

core::recti ButtonLayout::getRect	(	touch_gui_button_id	btn,
		v2u32	screensize,
		s32	button_size,
		ISimpleTextureSource *	tsrc )

References ButtonMeta::getPos(), getTexture(), and layout.

Referenced by TouchControls::applyLayout(), GUITouchscreenLayout::regenerateGUIImagesRegular(), and GUITouchscreenLayout::updateDragState().

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getTexture()

video::ITexture * ButtonLayout::getTexture ( touch_gui_button_id btn, ISimpleTextureSource * tsrc )

static

References button_image_names, ISimpleTextureSource::getTexture(), porting::path_share, and texture_cache.

Referenced by getRect(), layout_button_grid(), GUITouchscreenLayout::regenerateGUIImagesAddMode(), and GUITouchscreenLayout::regenerateGUIImagesRegular().

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isButtonAllowed()

bool ButtonLayout::isButtonAllowed ( touch_gui_button_id id )

static

References joystick_bg_id, joystick_center_id, joystick_off_id, and touch_gui_button_id_END.

Referenced by deserializeJson(), getMissingButtons(), and TouchControls::mayAddButton().

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isButtonRequired()

bool ButtonLayout::isButtonRequired ( touch_gui_button_id id )

static

References overflow_id.

Referenced by GUITouchscreenLayout::regenerateMenu().

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loadFromSettings()

ButtonLayout ButtonLayout::loadFromSettings ( )

static

References g_settings, Settings::get(), layout, predefined, and warningstream.

Referenced by GUITouchscreenLayout::GUITouchscreenLayout(), and TouchControls::TouchControls().

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serializeJson()

void ButtonLayout::serializeJson

(

std::ostream &

os

)

const

References button_names, fastWriteJson(), and layout.

Referenced by GUITouchscreenLayout::OnEvent().

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Member Data Documentation

layout

std::unordered_map<touch_gui_button_id, ButtonMeta> ButtonLayout::layout

Referenced by TouchControls::applyLayout(), GUITouchscreenLayout::clearGUIImages(), deserializeJson(), getMissingButtons(), getRect(), loadFromSettings(), GUITouchscreenLayout::OnEvent(), GUITouchscreenLayout::regenerateGui(), GUITouchscreenLayout::regenerateGUIImagesAddMode(), GUITouchscreenLayout::regenerateGUIImagesRegular(), serializeJson(), and GUITouchscreenLayout::updateDragState().

predefined

const ButtonLayout ButtonLayout::predefined

static

Initial value:

{{
        {jump_id, {
                v2f(1.0f, 1.0f),
                v2f(-1.0f, -0.5f),
        }},
        {sneak_id, {
                v2f(1.0f, 1.0f),
                v2f(-2.5f, -0.5f),
        }},
        {zoom_id, {
                v2f(1.0f, 1.0f),
                v2f(-0.75f, -3.5f),
        }},
        {aux1_id, {
                v2f(1.0f, 1.0f),
                v2f(-0.75f, -2.0f),
        }},
        {overflow_id, {
                v2f(1.0f, 1.0f),
                v2f(-0.75f, -5.0f),
        }},
}}

Referenced by loadFromSettings(), and GUITouchscreenLayout::OnEvent().

texture_cache

std::unordered_map< touch_gui_button_id, irr_ptr< video::ITexture > > ButtonLayout::texture_cache

staticprivate

Referenced by clearTextureCache(), and getTexture().

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The documentation for this struct was generated from the following files:

• gui/touchscreenlayout.h
• gui/touchscreenlayout.cpp