/* 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_CLOCK__ #define __CC_CLOCK__ #ifdef HAVE_CONFIG_H #include #endif #include "cc_base.h" #include "cc_frm.h" //! Sub class of CComponents. Show clock with digits on screen. /*! Usable as simple fixed display or as ticking clock. */ class CComponentsFrmClock : public CComponentsForm { private: // bool cl_force_segment_paint; protected: ///thread pthread_t cl_thread; ///refresh interval in seconds int cl_interval; ///init function to start clock in own thread static void* initClockThread(void *arg); ///raw time chars char cl_timestr[20]; ///handle paint clock within thread and is not similar to cc_allow_paint bool paintClock; //TODO: please add comments! bool activeClock; ///object: font render object Font **cl_font; int cl_font_type; int dyn_font_size; ///text color int cl_col_text; ///time format const char *cl_format_str; ///time format for blink const char *cl_blink_str; ///time string align, default align is ver and hor centered int cl_align; ///initialize clock contents void initCCLockItems(); ///initialize timestring, called in initCCLockItems() virtual void initTimeString(); ///initialize of general alignment of timestring segments within form area void initSegmentAlign(int* segment_width, int* segment_height); //return current time string format const char *getTimeFormat(time_t when) { return (when & 1) ? cl_format_str : cl_blink_str; } ///return pointer of font object inline Font** getClockFont(); public: CComponentsFrmClock( const int& x_pos = 1, const int& y_pos = 1, const int& w = 200, const int& h = 48, const char* format_str = "%H:%M", bool activ=false, CComponentsForm *parent = NULL, 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); virtual ~CComponentsFrmClock(); ///set font type or font size for segments virtual void setClockFont(int font); virtual void setClockFontSize(int font_size); ///set text color virtual void setTextColor(fb_pixel_t color_text){ cl_col_text = color_text;}; ///set alignment of timestring, possible modes see align types in cc_types.h virtual void setClockAlignment(int align_type){cl_align = align_type;}; ///use string expession: "%H:%M" = 12:22, "%H:%M:%S" = 12:22:12 virtual void setClockFormat(const char* format_str){cl_format_str = format_str;}; ///time format for blink ("%H %M", "%H:%M %S" etc.) virtual void setClockBlink(const char* format_str){cl_blink_str = format_str;}; ///start ticking clock thread, returns true on success, if false causes log output virtual bool startThread(); ///stop ticking clock thread, returns true on success, if false causes log output virtual bool stopThread(); virtual bool Start(); virtual bool Stop(); ///returns true, if clock is running in thread virtual bool isClockRun() const {return cl_thread == 0 ? false:true;}; ///set refresh interval in seconds, default value=1 (=1 sec) virtual void setClockIntervall(const int& seconds){cl_interval = seconds;}; ///show clock on screen virtual void paint(bool do_save_bg = CC_SAVE_SCREEN_YES); ///reinitialize clock contents virtual void refresh() { initCCLockItems(); } ///set clock activ/inactiv virtual void setClockActiv(bool activ = true); }; #endif