neutrino/src/gui/components/cc_frm_button.h

/*
	Based up Neutrino-GUI - Tuxbox-Project 
	Copyright (C) 2001 by Steffen Hehn 'McClean'

	Classes for generic GUI-related components.
	Copyright (C) 2012, 2013, Thilo Graf 'dbt'

	License: GPL

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public
	License as published by the Free Software Foundation; either
	version 2 of the License, or (at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
	General Public License for more details.

	You should have received a copy of the GNU General Public
	License along with this program; if not, write to the
	Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
	Boston, MA  02110-1301, USA.
*/

#ifndef __CC_BUTTONS_H__
#define __CC_BUTTONS_H__

#include <config.h>
#include "cc_base.h"
#include "cc_frm.h"
#include <string>
#include <driver/neutrinofonts.h>

//! Sub class of CComponentsForm.
/*!
Shows a button box with caption and optional icon.
*/
class CComponentsButton : public CComponentsForm
{
	protected:
		///object: picture object
		CComponentsPicture *cc_btn_icon_obj;
		///object: label object
		CComponentsLabel *cc_btn_capt_obj;

		///initialize all required attributes and objects
		void initVarButton();

		///property: button text
		std::string cc_btn_capt;
		///property: icon name, only icons supported, to find in gui/widget/icons.h
		std::string cc_btn_icon;

		///property: text color
		fb_pixel_t cc_btn_capt_col;
		///object: text font
		Font* cc_btn_font;
		///object: dynamic font object handler
		CNeutrinoFonts 	*cc_btn_dy_font;

		///initialize picture object
		void initIcon();
		///initialize label object
		void initCaption();
		
		///initialize picture and label object
		void initCCBtnItems();
	
	public:
		///basic constructor for button object with most needed params, no button icon is definied here
		CComponentsButton(	const int x_pos, const int y_pos, const int w, const int h,
					const std::string& caption, const std::string& icon_name = "",
					bool selected = false, bool enabled = true, bool has_shadow = CC_SHADOW_OFF,
					fb_pixel_t color_frame = COL_LIGHT_GRAY, fb_pixel_t color_body = COL_MENUCONTENT_PLUS_0, fb_pixel_t color_shadow = COL_MENUCONTENTDARK_PLUS_0);
		CComponentsButton(	const int x_pos, const int y_pos, const int w, const int h,
					const neutrino_locale_t& caption_locale, const std::string& icon_name = "",
					bool selected = false, bool enabled = true, bool has_shadow = CC_SHADOW_OFF,
					fb_pixel_t color_frame = COL_LIGHT_GRAY, fb_pixel_t color_body = COL_MENUCONTENT_PLUS_0, fb_pixel_t color_shadow = COL_MENUCONTENTDARK_PLUS_0);

		///set text color
		virtual void setButtonTextColor(fb_pixel_t caption_color){cc_btn_capt_col = caption_color;};
		
		///set caption: parameter as string
		virtual void setCaption(const std::string& text);
		///set caption: parameter as locale
		virtual void setCaption(const neutrino_locale_t locale_text);
		
		///reinitialize items
		virtual void Refresh(){initCCBtnItems();};

		///paint button object
		void paint(bool do_save_bg = CC_SAVE_SCREEN_YES);
};

//! Sub class of CComponentsButton.
/*!
Shows a button box with caption and prepared red icon.
*/
class CComponentsButtonRed : public CComponentsButton
{
	public:
		CComponentsButtonRed(	const int x_pos, const int y_pos, const int w, const int h,
					const std::string& caption,
					bool selected = false, bool enabled = true, bool has_shadow = CC_SHADOW_OFF,
					fb_pixel_t color_frame = COL_LIGHT_GRAY, fb_pixel_t color_body = COL_MENUCONTENT_PLUS_0, fb_pixel_t color_shadow = COL_MENUCONTENTDARK_PLUS_0)
					:CComponentsButton(x_pos, y_pos, w, h, caption, NEUTRINO_ICON_BUTTON_RED, selected, enabled, has_shadow, color_frame, color_body, color_shadow)
		{
			cc_item_type 	= CC_ITEMTYPE_BUTTON_RED;
		};
};

//! Sub class of CComponentsButton.
/*!
Shows a button box with caption and prepared green icon.
*/
class CComponentsButtonGreen : public CComponentsButton
{
	public:
		CComponentsButtonGreen(	const int x_pos, const int y_pos, const int w, const int h,
					const std::string& caption,
					bool selected = false, bool enabled = true, bool has_shadow = CC_SHADOW_OFF,
					fb_pixel_t color_frame = COL_LIGHT_GRAY, fb_pixel_t color_body = COL_MENUCONTENT_PLUS_0, fb_pixel_t color_shadow = COL_MENUCONTENTDARK_PLUS_0)
					:CComponentsButton(x_pos, y_pos, w, h, caption, NEUTRINO_ICON_BUTTON_GREEN, selected, enabled, has_shadow, color_frame, color_body, color_shadow)
		{
			cc_item_type 	= CC_ITEMTYPE_BUTTON_GREEN;
		};
};

//! Sub class of CComponentsButton.
/*!
Shows a button box with caption and prepared yellow icon.
*/
class CComponentsButtonYellow : public CComponentsButton
{
	public:
		CComponentsButtonYellow(	const int x_pos, const int y_pos, const int w, const int h,
					const std::string& caption,
					bool selected = false, bool enabled = true, bool has_shadow = CC_SHADOW_OFF,
					fb_pixel_t color_frame = COL_LIGHT_GRAY, fb_pixel_t color_body = COL_MENUCONTENT_PLUS_0, fb_pixel_t color_shadow = COL_MENUCONTENTDARK_PLUS_0)
					:CComponentsButton(x_pos, y_pos, w, h, caption, NEUTRINO_ICON_BUTTON_YELLOW, selected, enabled, has_shadow, color_frame, color_body, color_shadow)
		{
			cc_item_type 	= CC_ITEMTYPE_BUTTON_YELLOW;
		};
};

//! Sub class of CComponentsButton.
/*!
Shows a button box with caption and prepared blue icon.
*/
class CComponentsButtonBlue : public CComponentsButton
{
	public:
		CComponentsButtonBlue(	const int x_pos, const int y_pos, const int w, const int h,
					const std::string& caption,
					bool selected = false, bool enabled = true, bool has_shadow = CC_SHADOW_OFF,
					fb_pixel_t color_frame = COL_LIGHT_GRAY, fb_pixel_t color_body = COL_MENUCONTENT_PLUS_0, fb_pixel_t color_shadow = COL_MENUCONTENTDARK_PLUS_0)
					:CComponentsButton(x_pos, y_pos, w, h, caption, NEUTRINO_ICON_BUTTON_BLUE, selected, enabled, has_shadow, color_frame, color_body, color_shadow)
		{
			cc_item_type 	= CC_ITEMTYPE_BUTTON_BLUE;
		};
};

#endif	/*__CC_BUTTONS_H__*/