awn-extras-applets

/* * Copyright (c) 2007 * Rodney (moonbeam) Cryderman <rcryderman@gmail.com> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #include <glibtop/uptime.h> #include <glibtop/proclist.h> #include <glibtop/procstate.h> #include <glibtop/proctime.h> #include <glibtop/procuid.h> #include <glibtop/procmem.h> #include <glibtop/cpu.h> #include <glibtop/mem.h> #include <glibtop/procargs.h> #define _GNU_SOURCE #include <string.h> #include <stdlib.h> #include <stdio.h> #include <unistd.h> #include <sys/types.h> #include <pwd.h> #include <signal.h> #include <sys/types.h> #include <dirent.h> #include <libgen.h> #include <libawn/awn-applet.h> #include <libawn/awn-applet-gconf.h> #include <libawn/awn-applet-dialog.h> #include <libawn/awn-applet-simple.h> #include <glib.h> #include <gtk/gtk.h> #include <libawn/awn-applet.h> #include <libawn/awn-cairo-utils.h> #include <libawn/awn-title.h> #include "awntop_cairo_component.h" #include "dashboard_util.h" #include "dashboard.h" #include "config.h" //#undef NDEBUG #include <assert.h> #define GCONF_AWNTOP_CAIRO_SIZE_MULT GCONF_PATH "/component_awntop_cairo_scale" #define GCONF_AWNTOP_CAIRO_NO_GTK_FG GCONF_PATH "/component_awntop_cairo_fg" #define GCONF_AWNTOP_CAIRO_NO_GTK_BG GCONF_PATH "/component_awntop_cairo_bg" #define GCONF_AWNTOP_CAIRO_NUM_PROCS GCONF_PATH "/component_awntop_cairo_num_procs" #define GCONF_AWNTOP_CAIRO_KILL_SIG_METH GCONF_PATH "/component_awntop_cairo_kill_sig_meth" #define GCONF_AWNTOP_CAIRO_USER_FILTER GCONF_PATH "/component_awntop_cairo_user_filter" typedef struct { guint64 proctime; gboolean accessed; }Proctimeinfo; typedef struct { dashboard_cairo_widget *w; long *lookup_table; int size; int head; int tail; }Small_Pixmap_cache; typedef struct { long pid; int uid; int pri; int nice; long virt; long res; long shr; long cpu; long mem; long time; char cmd[40]; }Topentry; typedef struct { float size_mult; AwnColor bg; /*colours if gtk colours are overridden */ AwnColor fg; GtkWidget *table; int maxtopentries; int (*compar)(const void *, const void *); long * displayed_pid_list; GTree* proctimes; GTree* icons; GTree* pixbufs; Topentry **topentries; int num_top_entries; int filterlevel; glibtop_mem libtop_mem; guint updateinterval; gboolean forceupdatefixup; guint accum_interval; GtkWidget * widgets[9][70]; /*FIXME*/ long prev_pid[70]; gboolean invalidate_pixmaps; Small_Pixmap_cache *pid_pixmaps; Small_Pixmap_cache *uid_pixmaps; Small_Pixmap_cache *virt_res_pixmaps; Small_Pixmap_cache *cpu_mem_pixmaps; Small_Pixmap_cache *procname_pixmaps; }Awntop_cairo_plug_data; typedef struct { char * name; gboolean (*fn) (GtkWidget *, GdkEventButton *, Awntop_cairo_plug_data *); int unscaled_width; }Tableheader; static int _Dummy_DUMMY=0; static int G_kill_signal_method=1; static GdkPixbuf* Stock_Image_Used=(GdkPixbuf* ) (&_Dummy_DUMMY); static void * check_ptr; static gboolean decrease_step(Awntop_cairo_plug_data **p); static gboolean increase_step(Awntop_cairo_plug_data **p); static gboolean render(GtkWidget ** pwidget,gint interval, Awntop_cairo_plug_data **p); static gboolean query_support_multiple(void); static void destruct(Awntop_cairo_plug_data **p); static void construct(Awntop_cairo_plug_data **p); static const char* get_component_name(Awntop_cairo_plug_data **p); static const char* get_component_friendly_name(Awntop_cairo_plug_data **p); static GtkWidget* attach_right_click_menu(Awntop_cairo_plug_data **p); static gboolean _set_fg(GtkWidget *widget, GdkEventButton *event, Awntop_cairo_plug_data *p); static gboolean _set_bg(GtkWidget *widget, GdkEventButton *event, Awntop_cairo_plug_data *p); static gboolean _increase_awntop_rows (GtkWidget *widget, GdkEventButton *event, Awntop_cairo_plug_data *awntop); static gboolean _decrease_awntop_rows (GtkWidget *widget, GdkEventButton *event, Awntop_cairo_plug_data *awntop); static gboolean _toggle_display_freeze(GtkWidget *widget, GdkEventButton *event, Awntop_cairo_plug_data *awntop); static gboolean _click_set_term (GtkWidget *widget, GdkEventButton *event, Awntop_cairo_plug_data*awntop); static gboolean _click_set_kill (GtkWidget *widget, GdkEventButton *event, Awntop_cairo_plug_data *awntop); static gboolean _click_set_term_kill (GtkWidget *widget, GdkEventButton *event, Awntop_cairo_plug_data*awntop); static gboolean _toggle_user_filter (GtkWidget *widget, GdkEventButton *event, Awntop_cairo_plug_data *awntop); static void set_colour(Awntop_cairo_plug_data *p,AwnColor* colour, const char * mess,const char * gconf_key); static void build_top_table_headings(Awntop_cairo_plug_data * data); static Topentry ** fill_topentries(Awntop_cairo_plug_data *awntop,int *numel); static gboolean proctime_find_inactive(gpointer key,gpointer value, gpointer data); static void proctimes_remove_inactive(gpointer data,gpointer user_data); static gboolean proctime_reset_active(gpointer key,gpointer value, gpointer data); static gint proctime_key_compare_func(gconstpointer a,gconstpointer b, gpointer user_data); static int cmppid(const void *, const void *); static int cmpuser(const void *, const void *); static int cmpvirt(const void *, const void *); static int cmpres(const void *, const void *); static int cmpcpu(const void *, const void *); static int cmpmem(const void *, const void *); static int cmpcommand(const void *, const void *); static void invalidate_pixmap_cache(Small_Pixmap_cache *p); static Small_Pixmap_cache * get_s_pixmap_cache(long size); static GdkPixmap * lookup_pixmap(Small_Pixmap_cache *p, long key); static GtkWidget * lookup_icon(Awntop_cairo_plug_data * awntop, Topentry **topentries,int i); static void invalidate_pixmap_cache(Small_Pixmap_cache *p); static void invalidate_all_pixmap_caches(Awntop_cairo_plug_data * data); static gint icons_key_compare_func(gconstpointer a,gconstpointer b, gpointer user_data); static GtkWidget * get_icon_event_box(Awntop_cairo_plug_data * awntop, char *name,const gchar *stock_id, GtkIconSize size); static void parse_desktop_entries(Awntop_cairo_plug_data * awntop); static void free_topentries(Topentry **topentries, int num_top_entries); static void set_foreground(Awntop_cairo_plug_data * data, cairo_t * cr ); static void set_background(Awntop_cairo_plug_data * data, cairo_t * cr ); static gboolean _time_to_kill(GtkWid