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CNaviBar: add new widget class: CNaviBar
Should help to reduce and unify code in some epg windows.
Origin commit data
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Branch: ni/coolstream
Commit: cf7dd61fd7
Author: Thilo Graf <dbt@novatux.de>
Date: 2017-05-05 (Fri, 05 May 2017)
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This commit was generated by Migit
This commit is contained in:
169
src/gui/widget/navibar.h
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169
src/gui/widget/navibar.h
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/*
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Based up Neutrino-GUI - Tuxbox-Project
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Copyright (C) 2001 by Steffen Hehn 'McClean'
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Class for epg window navigation bar.
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Copyright (C) 2017, Thilo Graf 'dbt'
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License: GPL
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __C_NAVIBAR__
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#define __C_NAVIBAR__
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#include <gui/components/cc.h>
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#include <driver/fontrenderer.h>
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/**
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CNaviBar is sub class of CComponentsFrmChain.
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Shows a navigation bar with text and navigation icons.
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You can enable/disable predefined icons and texts
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on the left and/or right side of bar.
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*/
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class CNaviBar : public CComponentsFrmChain
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{
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private:
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CComponentsPictureScalable *nb_lpic, *nb_rpic;
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CComponentsText *nb_lText, *nb_rText;
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Font *nb_font;
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bool nb_lpic_enable;
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bool nb_rpic_enable;
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std::string nb_l_text;
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std::string nb_r_text;
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void initCCItems();
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public:
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/**CNaviBar Constructor
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* @param[in] x
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* @li expects type int, x position
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* @param[in] y
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* @li expects type int, y position
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* @param[in] dx
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* @li expects type int, width
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* @param[in] dy
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* @li expects type int, height
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* @param[in] parent
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* @li optional: expects type CComponentsForm or derivates, allows usage as item inside CComponentsForm container, default = NULL
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* @param[in] shadow_mode
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* @li optional: expects type fb_pixel_t, defines shadow mode, default CC_SHADOW_OFF
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* @param[in] color_frame
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* @li optional: expects type fb_pixel_t, defines frame color, default value = COL_FRAME_PLUS_0
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* @param[in] color_body
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* @li optional: expects type fb_pixel_t, defines body color, default value = COL_MENUFOOT_PLUS_0
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* @param[in] color_shadow
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* @li optional: expects type fb_pixel_t, defines shadow color, default value = COL_SHADOW_PLUS_0
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*
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* @see class CComponentsFrmChain()
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*/
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CNaviBar( const int& x,
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const int& y,
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const int& dx,
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const int& dy,
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CComponentsForm* parent = NULL,
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int shadow_mode = CC_SHADOW_OFF,
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fb_pixel_t& color_frame = COL_FRAME_PLUS_0,
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fb_pixel_t& color_body = COL_MENUFOOT_PLUS_0,
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fb_pixel_t& color_shadow = COL_SHADOW_PLUS_0);
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//~CNaviBar(); //is inherited
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/**
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* Enable or disable left icon
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* @param[in] enable
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* @li exepts type bool, default = true
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*/
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void enableLeftArrow(bool enable = true){nb_lpic_enable = enable; initCCItems();}
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/**
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* Enable or disable right icon
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* @param[in] enable
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* @li exepts type bool, default = true
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*/
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void enableRightArrow(bool enable = true){nb_rpic_enable = enable; initCCItems();}
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/**
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* disable left icon
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* no parameter
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*/
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void disableLeftArrow(){enableLeftArrow(false);}
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/**
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* disable right icon
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* no parameter
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*/
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void disableRightArrow(){enableRightArrow(false);}
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/**
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* Enable or disable both icons at once.
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* @param[in] enable_left
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* @li exepts type bool, default = true
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* @param[in] enable_right
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* @li exepts type bool, default = true
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*/
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void enableArrows(bool enable_left = true, bool enable_right = true){enableLeftArrow(enable_left); enableRightArrow(enable_right);}
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/**
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* Disable all icons.
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* no parameter
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*/
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void disableArrows(){disableLeftArrow(); disableRightArrow();}
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/**
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* Sets font type for texts.
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* @param[in] font
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* @li exepts type Font*
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*/
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void setFont(Font *font) {nb_font = font; initCCItems();}
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/**
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* Sets left text.
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* @param[in] text
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* @li exepts type std::string
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*/
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void setLeftText(const std::string& text) {nb_l_text = text; initCCItems();}
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/**
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* Sets right text
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* @param[in] text
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* @li exepts type std::string
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*/
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void setRightText(const std::string& text) {nb_r_text = text; initCCItems();}
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/**
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* Sets left and right text at once.
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* @param[in] left
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* @li exepts type std::string
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* @param[in] right
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* @li exepts type std::string
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*/
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void setText(const std::string& left, const std::string& right) {setLeftText(left); setRightText(right);}
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/**
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* Paint bar on screen.
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* @param[in] do_save_bg
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* @li optional: exepts type bool, default = CC_SAVE_SCREEN_YES.
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*/
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void paint(bool do_save_bg = CC_SAVE_SCREEN_YES);
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};
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#endif
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