gkrellm.h

系统任务管理器

	gboolean	config_loaded;
	gboolean	log;

	gint		h;
	void		(*cb_height)();
	gpointer	cb_height_data;
	GtkWidget	*height_spin_button;

	/* grid_resolution must be an integer and will be mapped into an integer
	|  1,2,5 or 1,1.5,2,3,5,7 sequence if map_sequence is TRUE.  If
	|  map_sequence is false, grid_resolution will be the spin_button
	|  value * spin_factor so spin buttons may have non-integer settings.
	*/
	gint		grid_resolution;
	gboolean	auto_grid_resolution;
	gboolean	auto_resolution_stick;
	gboolean	sequence_125;
	void		(*cb_grid_resolution)();
	gpointer	cb_grid_resolution_data;
	GtkWidget	*grid_resolution_spin_button;
	GtkWidget	*auto_resolution_control_menubar;
	GtkItemFactory	*auto_resolution_item_factory;
	gchar		*grid_resolution_label;
	gboolean	adjustment_is_set;
	gboolean	map_sequence;
	gfloat		spin_factor;
	gfloat		low,		/* Stuff for the grid_resolution spin adjustment */
				high,
				step0,
				step1;
	gint		digits,
				width;

	gboolean	fixed_grids;
	void		(*cb_fixed_grids)();
	gpointer	cb_fixed_grids_data;
	GtkWidget	*fixed_grids_spin_button;

	GList		*cd_list;			/* Same list as in parent GkrellmChart */
	GList		**chart_cd_list;

	gboolean	cb_block;
	}
	GkrellmChartconfig;

  /* GkrellmCharts are drawn in layers and each data value drawn has its own
  |  layer (the GkrellmChartdata struct -> image/color of the drawn data and
  |  the data colored grid lines).  Each layer is a chart sized pixmap
  |  with grid lines drawn on it.  A chart is drawn by drawing the
  |  background followed by stenciling each data layer through a
  |  data_bitmap.
  */
typedef struct
	{
	GdkPixmap	*pixmap;			/* Working layer pixmap with grid lines	*/
	GdkPixmap	**src_pixmap;		/* The layer source image/color		*/
	GdkPixmap	*grid_pixmap;		/* The grid pixmap to draw on src 	*/
	}
	GkrellmChartlayer;


typedef struct
	{
	GtkWidget		*vbox,
					*image;
	GkrellmPiximage	*piximage;
	GdkPixmap		*pixmap,
					*clean_pixmap;
	GdkBitmap		*mask;
	gint			height;			/* Width is _GK.chart_width */
	}
	GkrellmSpacer;

typedef struct
	{
	gchar			*text;
	gint			x, y;
	gint			w, h;
	gint			baseline,
					y_ink;
	gboolean		cache_valid;
	}
	GkrellmTextRun;

typedef struct
	{
	GtkWidget	*box;			/* Container box this chart is packed into */
	GtkWidget	*drawing_area;

	GkrellmPanel *panel;
	GList		*cd_list;		/* Same cd_list as in GkrellmChartconfig struct */
	gint		cd_list_index;
	void		(*draw_chart)(gpointer);
	gpointer	draw_chart_data;

	gint		x, y, w, h;		/* h tracks h in GkrellmChartconfig	*/

	GkrellmChartconfig	*config;
	gboolean	shown;
	gboolean	redraw_all;

	gint		position,
				tail;
	gboolean	primed;

	gint		privat;
	gint		i0;				/* Draw start index */
	gint		alloc_width;

	gint		scale_max;
	gint		maxval,
				maxval_auto,
				maxval_auto_base,
				maxval_peak;
	gulong		previous_total;

	gint		style_id;

	GdkPixmap	*pixmap;			/* The expose pixmap.			*/

	GkrellmPiximage
				*bg_piximage,
				*bg_grid_piximage;
	GdkPixmap	*bg_pixmap,			/* Working bg with grid lines	*/
				*bg_src_pixmap,		/* bg with no grid lines		*/
				*bg_grid_pixmap,	/* This + bg_src_pixmap builds bg_pixmap*/
				*bg_clean_pixmap,	/* This + trans builds bg_src_pixmap */
				*bg_text_pixmap;	/* Pango rendered chart text layer */
	GdkBitmap	*bg_mask;
	gint		transparency;
	gboolean	bg_piximage_override;
	guint		bg_sequence_id;

	gchar		*text_format_string;
	GList		*text_run_list;		/* Caching chart text runs */
	gint		h_text,
				y_ink,
				baseline_ref;
	guint		text_run_sequence_id;
	gboolean	text_format_reuse;

	gint		y_mapped,
				auto_recalibrate_delay;

	GtkWidget	*config_window;

	GkrellmSpacer	top_spacer,
					bottom_spacer;

	GkrellmStyle	*style;
	gpointer		monitor;
	}
	GkrellmChart;


  /* Values for GkrellmChartdata draw_style */
#define	CHARTDATA_IMPULSE	0
#define	CHARTDATA_LINE		1

  /* Values for GkrellmChartdata flags */
#define CHARTDATA_ALLOW_HIDE			1
#define CHARTDATA_NO_CONFIG_DRAW_STYLE	2
#define CHARTDATA_NO_CONFIG_INVERTED	4
#define CHARTDATA_NO_CONFIG_SPLIT		8
#define CHARTDATA_NO_CONFIG				0xf

typedef struct
	{
	gint		flags;

	GkrellmChart *chart;			/* GkrellmChart this data belong to */
	gchar		*label;
	gulong		current,
				previous,
				discard;
	gboolean	monotonic;
	GkrellmChartlayer layer;	/* The image + grid for this data layer */
	GdkBitmap	*data_bitmap;	/* Draw data here, use as clipmask for layer*/
	gint		*data;

	gint		draw_style;
	gboolean	inverted;
	gboolean	hide;

	gboolean	split_chart;
	gfloat		split_fraction,
				split_share;
	GtkWidget	*split_fraction_spin_button;

	gint		y_p,
				y_pp;
	gboolean	y_p_valid;
	gint		y,				/* Each data layer draws at an offset y and */
				h,				/* within height h of its parent GkrellmChart*/
				w;				/* Width of data allocated.				*/
	gint		maxval;
	}
	GkrellmChartdata;


typedef struct
	{
	GkrellmPanel *panel;
	GkrellmDecal *decal;
	void		(*cb_button_click)();
	gpointer	data;
	gint		(*cb_in_button)();
	gpointer	in_button_data;
	gpointer	privat;
	gint		cur_index;
	gint		pressed_index;
	gint		saved_index;
	gint		sensitive;
	gint		type;
	void		(*cb_button_right_click)();
	gpointer	right_data;
	}
	GkrellmDecalbutton;



typedef struct
	{
	gchar		*command;
	gint		type;
	gint		pad;
	FILE		*pipe;		/* Read the output of some commands */
	GkrellmDecalbutton	*button;
	GtkTooltips	*tooltip;
	gchar		*tooltip_comment;
	GkrellmDecal *decal;		/* Used if DECAL_LAUNCHER type	*/
	GkrellmMargin margin;

	GtkWidget	*widget;
	}
	GkrellmLauncher;


/* ------- Alerts ------- */
#define	GKRELLM_ALERTCONFIG_KEYWORD			"alert_config"

typedef struct
	{
	struct _GkrellmMonitor	*mon;
	gchar		*name,
				*tab_name;
	void		(*warn_func)(),
				(*alarm_func)(),
				(*update_func)(),
				(*check_func)(),
				(*destroy_func)();
	void		(*config_create_func)(),
				(*config_apply_func)(),
				(*config_save_func)(),
				(*config_load_func)();
	}
	GkrellmAlertPlugin;

typedef struct
	{
	GkrellmAlertPlugin	*alert_plugin;
	gpointer			data;
	}
	GkrellmAlertPluginLink;

typedef struct
	{
	gboolean	warn_on,
				alarm_on;
	gfloat		warn_limit,
				alarm_limit;
	gint		warn_delay,
				alarm_delay;
	GtkWidget	*warn_limit_spin_button,
				*alarm_limit_spin_button;
	}
	GkrellmTrigger;

typedef struct
	{
	GkrellmDecal *decal;
	gint		x, y, w, h;
	GdkPixmap	*pixmap;
	GdkBitmap	*mask;
	gint		frame,
				nframes,
				dir;
	}
	GkrellmAlertdecal;

typedef struct
	{
	GkrellmKrell *krell;
	gint		krell_position;
	}
	GkrellmAlertkrell;

typedef struct
	{
	GkrellmPanel *panel;
	gchar		*name,
				*unit_string;
	GkrellmAlertdecal ad;
	GkrellmAlertkrell ak;

	gboolean	activated,
				freeze,
				do_panel_updates,
				suppress_command,
				check_low,
				check_high,
				check_hardwired;
	gchar		*warn_command,
				*alarm_command;
	gint		warn_repeat_set,
				warn_repeat,
				alarm_repeat_set,
				alarm_repeat;
	gint		delay;

	void		(*cb_trigger)();
	gpointer	cb_trigger_data;
	void		(*cb_stop)();
	gpointer	cb_stop_data;
	void		(*cb_config)();
	gpointer	cb_config_data;
	void		(*cb_config_create)();
	gpointer	cb_config_create_data;
	void		(*cb_command_process)();
	gpointer	cb_command_process_data;

	GtkWidget	*config_window,
				*warn_command_entry,
				*alarm_command_entry,
				*warn_repeat_spin_button,
				*alarm_repeat_spin_button,
				*delay_spin_button,
				*delete_button,
				*icon_box;
	gboolean	do_alarm_command,
				do_warn_command;

	gfloat		max_high,		/* limit adjustment values */
				min_low,
				step0,
				step1;
	gint		digits;

	gint		delay_high,		/* delay adjustment values */
				delay_low,
				delay_step;

	GkrellmTrigger low,
				high;

	gboolean	config_closing,
				config_modified;

	gchar		*id_string;		/* For unique alert names for alert plugins */
	GList		*plugin_list;
	}
	GkrellmAlert;

/* ------------------------ */


#define	GKRELLM_SPACER_CHART	0
#define	GKRELLM_SPACER_METER	1

#define	CHART_PANEL_TYPE	0
#define	METER_PANEL_TYPE	1
#define	N_PANEL_TYPES		2

#define	PANEL_LAUNCHER		CHART_PANEL_TYPE
#define	METER_LAUNCHER		METER_PANEL_TYPE
#define	DECAL_LAUNCHER		3

#define	DEFAULT_STYLE_ID	0


/* GkrellmStyle names for the builtin monitors.  Define them globally so plugins
|  can lookup a builtin style_id.  These names are used as subdirectory
|  names under the current theme where monitor specific images are located.
|  They also are used in the GkrellmStyle lines in the gkrellmrc
|		(eg. GkrellmStyleMeter  cpu.textcolor ....
*/
#define	CPU_STYLE_NAME			"cpu"
#define	DISK_STYLE_NAME			"disk"
#define	NET_STYLE_NAME			"net"
#define	PROC_STYLE_NAME			"proc"
#define	INET_STYLE_NAME			"inet"

#define	MEM_STYLE_NAME			"mem"
#define SWAP_STYLE_NAME			"swap"
#define	FS_STYLE_NAME			"fs"
#define	MAIL_STYLE_NAME			"mail"

  /* APM monitor is now named Battery, but don't want to break themes. */
#define	BATTERY_STYLE_NAME		"apm"
#define UPTIME_STYLE_NAME		"uptime"
#define	CLOCK_STYLE_NAME		"clock"
#define	CAL_STYLE_NAME			"cal"
#define	HOST_STYLE_NAME			"host"
#define	TIMER_STYLE_NAME		"timer"


typedef struct
	{
	gint		timer_ticks,
				second_tick,
				two_second_tick,
				five_second_tick,
				ten_second_tick,
				minute_tick,
				hour_tick,
				day_tick;

	}
	GkrellmTicks;

extern GkrellmTicks	GK;


/* ================= User Config ==================*/

  /* Values for GkrellmMonitor id
  |  Give an id number to all builtin monitors
  |				____ cccc ___i iiii
  */
#define	MON_CPU		0
#define	MON_PROC	1
#define	MON_DISK	2
#define	MON_NET		3
#define	MON_INET	4
#define	N_CHART_MONITORS 5

#define	MON_MEM		5
#define	MON_FS		6
#define	MON_MAIL	7
#define	MON_BATTERY	8
#define	MON_APM		MON_BATTERY
#define	MON_UPTIME	9
#define	MON_CLOCK	10
#define	MON_CAL		11
#define	MON_TIMER	12
#define	MON_HOST	13
#define	MON_SWAP	14
#define MON_VOLTAGE	15
#define N_BUILTIN_MONITORS	16
#define MON_PLUGIN	16

#define	MON_ID_MASK		0x1f

#define MON_INSERT_AFTER		0x200
#define MON_CONFIG_MASK			0xf00
#define	MON_GRAVITY_MASK		0xf000

#define	GRAVITY(n)			((n) << 12)
#define	PLUGIN_GRAVITY(m)	(((m)->insert_before_id & MON_GRAVITY_MASK) >> 12)

#define	PLUGIN_INSERT_BEFORE_ID(p)	((p)->insert_before_id & MON_ID_MASK)
#define PLUGIN_INSERT_AFTER(p)	\
							(((p)->insert_before_id & MON_INSERT_AFTER) >> 9)

#define	MONITOR_ID(m)			((m)->id & MON_ID_MASK)
#define	MONITOR_CONFIG(m,flag)	(((m)->id & MON_CONFIG_MASK) & flag)

#define	MONITOR_ENABLED(mon)	((mon)->privat->enabled)

typedef struct
	{
	GtkWidget		*main_vbox,
					*vbox;

	gint			config_page;
	GtkTreeRowReference	*row_reference;
	GtkWidget		*config_vbox;
	gboolean		config_created;

	void			(*cb_disable_plugin)(void);
	gint			insert_before_id,
					gravity,
					button_id;
	gboolean		insert_after;
	gboolean		enabled,
					created,
					from_command_line,
					spacers_shown,
					cap_images_off,
					spacer_overlap_off,
					instant_apply;
	GkrellmStyle	*panel_style,
					*chart_style;
	gchar			*style_name;
	gint			style_type,
					style_id;	/* helper until I consolidate image lists */
	gint			top_type,
					bottom_type;
	GkrellmSpacer	top_spacer,
					bottom_spacer;
	}
	GkrellmMonprivate;



typedef struct _GkrellmMonitor
	{
	gchar		*name;
	gint		id;
	void		(*create_monitor)(GtkWidget *, gint);
	void		(*update_monitor)(void);
	void		(*create_config)(GtkWidget *);
	void		(*apply_config)(void);

	void		(*save_user_config)(FILE *);
	void		(*load_user_config)(gchar *);
	gchar		*config_keyword;
	
	void		(*undef2)(void);
	void		(*undef1)(void);
	GkrellmMonprivate *privat;

	gint		insert_before_id;		/* If plugin, insert before this mon*/
	
	void		*handle;				/* If monitor is a plugin.	*/
	gchar		*path;					/* 	"						*/
	}
	GkrellmMonitor;

extern GList	*gkrellm_monitor_list;


#include "gkrellm-public-proto.h"