forked from pyrite-dev/milsko
398 lines
9.7 KiB
C
398 lines
9.7 KiB
C
/*!
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* @file Mw/Core.h
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* @brief Core
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*/
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#ifndef __MW_CORE_H__
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#define __MW_CORE_H__
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#include <Mw/MachDep.h>
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#include <Mw/TypeDefs.h>
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/*!
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* @warning Used internally
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* @brief Dispatches the handler of widget class
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* @param x Widget
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* @param y Handler name
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*/
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#define MwDispatch(x, y) \
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if(!x->destroyed && x->widget_class != NULL && x->widget_class->y != NULL) x->widget_class->y(x)
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/*!
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* @warning Used internally
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* @brief Dispatches the handler of widget class
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* @param x Widget
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* @param y Handler name
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* @return `0` for success, otherwise failed
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*/
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#define MwDispatch2(x, y) \
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((!x->destroyed && x->widget_class != NULL && x->widget_class->y != NULL) ? x->widget_class->y(x) : 0)
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/*!
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* @warning Used internally
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* @brief Dispatches the handler of widget class
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* @param x Widget
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* @param y Handler name
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* @param z Argument
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*/
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#define MwDispatch3(x, y, z) \
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if(!x->destroyed && x->widget_class != NULL && x->widget_class->y != NULL) x->widget_class->y(x, z)
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/*!
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* @warning Used internally
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* @brief Dispatches the handler of widget class
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* @param x Widget
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* @param y Handler name
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* @param z Argument
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* @param w Argument
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*/
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#define MwDispatch4(x, y, z, w) \
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if(!x->destroyed && x->widget_class != NULL && x->widget_class->y != NULL) x->widget_class->y(x, z, w)
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#define MwWaitMS 30
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#define MwDoubleClickTimeout 250
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*!
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* @brief Initializes the Milsko Toolkit
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* @return `0` if successful
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*/
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MWDECL int MWAPI MwLibraryInit(void);
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/*!
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* @brief Creates a widget
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* @param widget_class Widget class
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* @param name Widget name
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* @param parent Parent widget or `NULL`
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* @param x X
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* @param y Y
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* @param width Width
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* @param height Height
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* @return Widget
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*/
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MWDECL MwWidget MWAPI MwCreateWidget(MwClass widget_class, const char* name, MwWidget parent, int x, int y, unsigned int width, unsigned int height);
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/*!
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* @brief Creates a widget
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* @param widget_class Widget class
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* @param name Widget name
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* @param parent Parent widget or `NULL`
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* @param x X
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* @param y Y
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* @param width Width
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* @param height Height
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* @param ... Same with MwVaApply
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* @return Widget
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*/
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MWDECL MwWidget MWAPI MwVaCreateWidget(MwClass widget_class, const char* name, MwWidget parent, int x, int y, unsigned int width, unsigned int height, ...);
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/*!
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* @brief Creates a widget
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* @param widget_class Widget class
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* @param name Widget name
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* @param parent Parent widget or `NULL`
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* @param x X
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* @param y Y
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* @param width Width
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* @param height Height
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* @param va Same with MwVaListApply
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* @return Widget
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*/
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MWDECL MwWidget MWAPI MwVaListCreateWidget(MwClass widget_class, const char* name, MwWidget parent, int x, int y, unsigned int width, unsigned int height, va_list va);
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/*!
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* @brief Destroys the widget and its child widgets
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* @param handle Widget
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*/
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MWDECL void MWAPI MwDestroyWidget(MwWidget handle);
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/*!
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* @brief Executes a method specific to the widget (varadic version).
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* @warning Prefer using corresponding functions for better code clarity and type safety.
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* @param handle Widget
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* @param ... Widget function arguments.
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*/
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MWDECL void MWAPI MwVaWidgetExecute(MwWidget handle, const char* func_name, void* out, ...);
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/*!
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* @brief Executes a method specific to the widget (va_list version).
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* @warning Prefer using corresponding functions for better code clarity and type safety.
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* @param handle Widget
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* @param va Widget function arguments.
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*/
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MWDECL void MWAPI MwVaListWidgetExecute(MwWidget handle, const char* func_name, void* out, va_list va);
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/*!
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* @brief Runs the main loop
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* @param handle Widget
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*/
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MWDECL void MWAPI MwLoop(MwWidget handle);
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/*!
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* @brief Runs the single step
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* @param handle Widget
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* @return `0` if successful
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*/
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MWDECL int MWAPI MwStep(MwWidget handle);
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/*!
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* @brief Check if any event is pending
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* @param handle Widget
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* @return `1` if any event is pending
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*/
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MWDECL int MWAPI MwPending(MwWidget handle);
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/*!
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* @brief Sets an integer property
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* @param handle Widget
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* @param key Key
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* @param n Value
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*/
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MWDECL void MWAPI MwSetInteger(MwWidget handle, const char* key, int n);
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/*!
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* @brief Sets a text property
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* @param handle Widget
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* @param key Key
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* @param value Value
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*/
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MWDECL void MWAPI MwSetText(MwWidget handle, const char* key, const char* value);
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/*!
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* @brief Sets a void pointer property
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* @param handle Widget
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* @param key Key
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* @param value Value
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*/
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MWDECL void MWAPI MwSetVoid(MwWidget handle, const char* key, void* value);
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/*!
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* @brief Gets the integer property
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* @param handle Widget
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* @param key Key
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* @return Value
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*/
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MWDECL int MWAPI MwGetInteger(MwWidget handle, const char* key);
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/*!
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* @brief Gets the text property
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* @param handle Widget
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* @param key Key
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* @return Value
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*/
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MWDECL const char* MWAPI MwGetText(MwWidget handle, const char* key);
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/*!
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* @brief Gets the void pointer property
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* @param handle Widget
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* @param key Key
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* @return Value
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*/
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MWDECL void* MWAPI MwGetVoid(MwWidget handle, const char* key);
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/*!
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* @brief Sets the default property
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* @param handle Widget
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* @warning This is called when widget is created
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*/
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MWDECL void MWAPI MwSetDefault(MwWidget handle);
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/*!
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* @brief Sets the properties
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* @param handle Widget
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* @param ... Properties
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*/
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MWDECL void MWAPI MwVaApply(MwWidget handle, ...);
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/*!
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* @brief Sets properties
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* @param handle Widget
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* @param va Properties
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*/
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MWDECL void MWAPI MwVaListApply(MwWidget handle, va_list va);
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/*!
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* @brief Sets a user handler
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* @param handle Widget
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* @param key Key
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* @param handler Handler
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* @param user_data User data passed to handler
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*/
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MWDECL void MWAPI MwAddUserHandler(MwWidget handle, const char* key, MwUserHandler handler, void* user_data);
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/*!
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* @brief Dispatches the user handler
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* @param handle Widget
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* @param key Key
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* @param handler_data Handler data passed to handler
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*/
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MWDECL void MWAPI MwDispatchUserHandler(MwWidget handle, const char* key, void* handler_data);
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/*!
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* @brief Sets an error handler
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* @param handle Widget
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* @param handler Handler
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* @param user_data User data passed to handler
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*/
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MWDECL void MWAPI MwSetErrorHandler(MwErrorHandler handler, void* user_data);
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/*!
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* @brief Dispatches the error handler
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* @param code Error code
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* @param message Error message
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*/
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MWDECL void MWAPI MwDispatchError(int code, const char* message);
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/*!
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* @brief Forcefully makes widget render
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* @param handle Widget
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*/
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MWDECL void MWAPI MwForceRender(MwWidget handle);
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/*!
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* @brief Forcefully makes widget render
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* @param handle Widget
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* @param ptr Ignored
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*/
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MWDECL void MWAPI MwForceRender2(MwWidget handle, void* ptr);
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/*!
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* @brief Adds an widget to tick handler list
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* @param handle Widget
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*/
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MWDECL void MWAPI MwAddTickList(MwWidget handle);
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/*!
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* @brief Focus the widget
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* @param handle Widget
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*/
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MWDECL void MWAPI MwFocus(MwWidget handle);
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/*!
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* @brief Grabs the pointer
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* @param handle Widget
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* @param toggle Toggle
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*/
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MWDECL void MWAPI MwGrabPointer(MwWidget handle, int toggle);
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/*!
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* @brief Hides the cursor
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* @param handle Widget
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*/
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MWDECL void MWAPI MwHideCursor(MwWidget handle);
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/*!
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* @brief Toggles the dark theme
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* @param handle Widget
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* @param toggle Toggle
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* @deprecated Use MwNdarkTheme instead
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*/
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MWDECL void MWAPI MwSetDarkTheme(MwWidget handle, int toggle);
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/*!
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* @brief Gets the parent widget
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* @param handle Widget
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* @return Parent widget
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*/
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MWDECL MwWidget MWAPI MwGetParent(MwWidget handle);
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/*!
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* @brief Show widget
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* @param handle Widget
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* @param toggle Toggle
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*/
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MWDECL void MWAPI MwShow(MwWidget handle, int toggle);
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/*!
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* @brief Reparents widget
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* @param handle Widget
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* @param new_parent New parent
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*/
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MWDECL void MWAPI MwReparent(MwWidget handle, MwWidget new_parent);
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/*!
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* @brief Gets class of widget
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* @param handle Widget
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* @return Class
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*/
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MWDECL MwClass MWAPI MwGetClass(MwWidget handle);
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/*!
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* @brief Gets name of widget
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* @param handle Widget
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* @return Name
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*/
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MWDECL const char* MWAPI MwGetName(MwWidget handle);
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/*!
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* @brief Gets children of widget
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* @param handle Widget
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* @return Children (NULL-terminated array)
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*/
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MWDECL MwWidget* MWAPI MwGetChildren(MwWidget handle);
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/*!
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* @brief Gets the cursor coordinate
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* @param handle Widget
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* @param point Point
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*/
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MWDECL void MWAPI MwGetCursorCoord(MwWidget handle, MwPoint* point);
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/*!
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* @brief Gets the screen size
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* @param handle Widget
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* @param rect Rectangle
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*/
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MWDECL void MWAPI MwGetScreenSize(MwWidget handle, MwRect* rect);
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/*!
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* @brief Reports whether a widget reports global or local coordinates upon GetXY/SetXY. Anything with a parent reports local, and most backends report global coordinates being supported for top level windows, but some (Wayland) do not.
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* @param handle Widget
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*/
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MWDECL int MWAPI MwGetCoordinateType(MwWidget handle);
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/*!
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* @brief Queue to get clipboard content.
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* @param handle Widget
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* @param clipboard_type The Clipboard Type to get. See MwClipboardType. This is ignored on backends that aren't X11/Wayland, so if you're unsure, just use MwClipboardMain
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*/
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MWDECL void MWAPI MwGetClipboard(MwWidget handle, int clipboard_type);
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/*!
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* @brief Set user pointer.
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* @param handle Widget
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* @param user User pointer
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*/
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MWDECL void MWAPI MwSetUser(MwWidget handle, void* user);
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/*!
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* @brief Get user pointer.
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* @param handle Widget
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* @return User pointer
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*/
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MWDECL void* MWAPI MwGetUser(MwWidget handle);
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/*!
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* @brief Free the widget
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* @param handle Widget
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* @warning This is used internally!
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* @note You can call this on toplevel widget safely if you're sure no event loops will be ran, e.g. after `MwLoop`.
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*/
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MWDECL void MWAPI MwFreeWidget(MwWidget handle);
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#ifdef _MILSKO
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MWDECL void MwForceRender_Internal(MwWidget handle);
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MWDECL void MwForceRender2_Internal(MwWidget handle, void* ptr);
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#define MwForceRender MwForceRender_Internal
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#define MwForceRender2 MwForceRender2_Internal
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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