GuiDateTimeControls.h

/*********************************************************************** Vczh Library++ 3.0 Developer: Zihan Chen(vczh) GacUI::Control System Interfaces: ***********************************************************************/

#ifndef VCZH_PRESENTATION_CONTROLS_GUIDATETIMECONTROLS

#define VCZH_PRESENTATION_CONTROLS_GUIDATETIMECONTROLS

#include "ListControlPackage/GuiComboControls.h"

namespace

{

namespace

presentation

{

namespace

controls

{

/*********************************************************************** DatePicker ***********************************************************************/

/// <summary>Date picker control that display a calendar.</summary>

class

GuiDatePicker

public

GuiControl

protected

compositions

GuiAltActionHostBase

public

Description

GuiDatePicker

> {

GUI_SPECIFY_CONTROL_TEMPLATE_TYPE(DatePickerTemplate, GuiControl)

public

using

ControlTemplateType

templates

GuiDatePickerTemplate

;

private

templates

GuiDatePickerTemplate

controlTemplateObject28

nullptr

;

void

BeforeControlTemplateUninstalled_

();

void

AfterControlTemplateInstalled_

(

bool

initialize

);

protected

void

BeforeControlTemplateUninstalled

()

override

{

BeforeControlTemplateUninstalled_

();

GuiControl

BeforeControlTemplateUninstalled

(); }

void

AfterControlTemplateInstalled

(

bool

initialize

)

override

{

GuiControl

AfterControlTemplateInstalled

(

initialize

);

AfterControlTemplateInstalled_

(

initialize

); }

void

CheckAndStoreControlTemplate

(

templates

GuiControlTemplate

value

)

override

{

auto

dynamic_cast

templates

GuiDatePickerTemplate

*>(

value

);

{

(!(

))

throw

Error

(

L"The assigned control template is not vl::presentation::templates::Gui"

L"DatePickerTemplate"

L"."

);}

while

(

);

controlTemplateObject28

;

GuiControl

CheckAndStoreControlTemplate

(

value

); }

public

templates

GuiDatePickerTemplate

TypedControlTemplateObject

(

bool

ensureExists

) {

(

ensureExists

) {

EnsureControlTemplateExists

(); }

return

controlTemplateObject28

; }

private

protected

class

CommandExecutor

public

Object

public

IDatePickerCommandExecutor

{

protected

GuiDatePicker

datePicker

;

public

CommandExecutor

(

GuiDatePicker

_datePicker

);

CommandExecutor

();

void

NotifyDateChanged

()

override

;

void

NotifyDateNavigated

()

override

;

void

NotifyDateSelected

()

override

; };

Ptr

CommandExecutor

commandExecutor

;

DateTime

date

;

WString

dateFormat

;

Locale

dateLocale

;

compositions

IGuiAltActionHost

previousAltHost

nullptr

;

bool

nestedAlt

false

;

void

UpdateText

();

bool

IsAltAvailable

()

override

;

compositions

IGuiAltActionHost

GetActivatingAltHost

()

override

;

public

/// <summary>Create a control with a specified style provider.</summary>

/// <param name="themeName">The theme name for retriving a default control template.</param>

/// <param name="_nestedAlt">Set to true to make this date picker an <see cref="compositions::IGuiAltActionHost"/>.</param>

GuiDatePicker

(

theme

ThemeName

themeName

bool

_nestedAlt

true

);

GuiDatePicker

();

/// <summary>Date changed event.</summary>

compositions

GuiNotifyEvent

DateChanged

;

/// <summary>Date navigated event. Called when the current month is changed.</summary>

compositions

GuiNotifyEvent

DateNavigated

;

/// <summary>Date selected event. Called when a day button is selected.</summary>

compositions

GuiNotifyEvent

DateSelected

;

/// <summary>Date format changed event.</summary>

compositions

GuiNotifyEvent

DateFormatChanged

;

/// <summary>Date locale changed event.</summary>

compositions

GuiNotifyEvent

DateLocaleChanged

;

/// <summary>Get the displayed date.</summary>

/// <returns>The date.</returns>

const

DateTime

GetDate

();

/// <summary>Display a date.</summary>

/// <param name="value">The date.</param>

void

SetDate

(

const

DateTime

value

);

/// <summary>Get the format.</summary>

/// <returns>The format.</returns>

const WString& GetDateFormat();

const

WString

GetDateFormatW

();

/// <summary>Set the format for the text of this control.</summary>

/// <param name="value">The format.</param>

void

SetDateFormat

(

const

WString

value

);

/// <summary>Get the locale.</summary>

/// <returns>The locale.</returns>

const

Locale

GetDateLocale

();

/// <summary>Set the locale to display texts.</summary>

/// <param name="value">The locale.</param>

void

SetDateLocale

(

const

Locale

value

);

void

SetText

(

const

WString

value

)

override

; };

/*********************************************************************** DateComboBox ***********************************************************************/

/// <summary>A combo box control with a date picker control.</summary>

class

GuiDateComboBox

public

GuiComboBoxBase

public

Description

GuiDateComboBox

> {

GUI_SPECIFY_CONTROL_TEMPLATE_TYPE(DateComboBoxTemplate, GuiComboBoxBase)

public

using

ControlTemplateType

templates

GuiDateComboBoxTemplate

;

private

templates

GuiDateComboBoxTemplate

controlTemplateObject101

nullptr

;

void

BeforeControlTemplateUninstalled_

();

void

AfterControlTemplateInstalled_

(

bool

initialize

);

protected

void

BeforeControlTemplateUninstalled

()

override

{

BeforeControlTemplateUninstalled_

();

GuiComboBoxBase

BeforeControlTemplateUninstalled

(); }

void

AfterControlTemplateInstalled

(

bool

initialize

)

override

{

GuiComboBoxBase

AfterControlTemplateInstalled

(

initialize

);

AfterControlTemplateInstalled_

(

initialize

); }

void

CheckAndStoreControlTemplate

(

templates

GuiControlTemplate

value

)

override

{

auto

dynamic_cast

templates

GuiDateComboBoxTemplate

*>(

value

);

{

(!(

))

throw

Error

(

L"The assigned control template is not vl::presentation::templates::Gui"

L"DateComboBoxTemplate"

L"."

);}

while

(

);

controlTemplateObject101

;

GuiComboBoxBase

CheckAndStoreControlTemplate

(

value

); }

public

templates

GuiDateComboBoxTemplate

TypedControlTemplateObject

(

bool

ensureExists

) {

(

ensureExists

) {

EnsureControlTemplateExists

(); }

return

controlTemplateObject101

; }

private

protected

GuiDatePicker

datePicker

;

DateTime

selectedDate

;

void

UpdateText

();

void

NotifyUpdateSelectedDate

();

void

OnSubMenuOpeningChanged

(

compositions

GuiGraphicsComposition

sender

compositions

GuiEventArgs

arguments

);

void

datePicker_DateLocaleChanged

(

compositions

GuiGraphicsComposition

sender

compositions

GuiEventArgs

arguments

);

void

datePicker_DateFormatChanged

(

compositions

GuiGraphicsComposition

sender

compositions

GuiEventArgs

arguments

);

void

datePicker_DateSelected

(

compositions

GuiGraphicsComposition

sender

compositions

GuiEventArgs

arguments

);

public

/// <summary>Create a control with a specified style provider.</summary>

/// <param name="themeName">The theme name for retriving a default control template.</param>

GuiDateComboBox

(

theme

ThemeName

themeName

);

GuiDateComboBox

();

/// <summary>Selected data changed event.</summary>

compositions

GuiNotifyEvent

SelectedDateChanged

;

void

SetFont

(

const

Nullable

FontProperties

value

)

override

;

/// <summary>Get the displayed date.</summary>

/// <returns>The date.</returns>

const

DateTime

GetSelectedDate

();

/// <summary>Display a date.</summary>

/// <param name="value">The date.</param>

void

SetSelectedDate

(

const

DateTime

value

);

/// <summary>Get the date picker control.</summary>

/// <returns>The date picker control.</returns>

GuiDatePicker

GetDatePicker

(); }; } } }

#endif