[doldaconnect.git] / clients / gnome-trans-applet / dolcon-trans-applet.c

/*
 *  Dolda Connect - Modular multiuser Direct Connect-style client
 *  Copyright (C) 2005 Fredrik Tolf <fredrik@dolda2000.com>
 *  
 *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <doldaconnect/uilib.h>
#include <doldaconnect/utils.h>
#include <panel-applet.h>
#include <gtk/gtk.h>
#include <time.h>

#include "conduit.h"

struct appletdata
{
    PanelApplet *applet;
    GtkLabel *label;
    GtkProgressBar *pbar;
    GtkTooltips *tips;
    gint tiptimeout;
    struct conduit *conduit;
    struct transfer *curdisplay;
};

static char *ctxtmenu =
"<popup name='button3'>"
"    <menuitem name='Preferences' verb='dca_pref' _label='Preferences' pixtype='stock' pixname='gtk-properties' />"
"    <menuitem name='Cancel transfer' verb='dca_cancel' _label='Cancel transfer' pixtype='stock' pixname='gtk-cancel' />"
"</popup>";

static void run_pref_dialog(BonoboUIComponent *uic, gpointer data, const char *cname)
{
}

static void cancel_transfer(BonoboUIComponent *uic, struct appletdata *data, const char *cname)
{
    if(data->conduit->iface->cancel != NULL)
	data->conduit->iface->cancel(data->conduit, data->curdisplay);
}

static BonoboUIVerb ctxtmenuverbs[] =
{
    BONOBO_UI_VERB("dca_pref", run_pref_dialog),
    BONOBO_UI_VERB("dca_cancel", (void (*)(BonoboUIComponent*, gpointer, const char *))cancel_transfer),
    BONOBO_UI_VERB_END
};

static gint reconncb(struct appletdata *data)
{
    condtryconn(data->conduit);
    return(FALSE);
}

static gboolean updatetip(struct appletdata *data)
{
    int diff, speed, left;
    time_t now;
    char buf[256];
    
    if(data->curdisplay == NULL) {
	gtk_tooltips_set_tip(data->tips, GTK_WIDGET(data->applet), _("No transfer selected"), NULL);
	return(TRUE);
    }
    now = time(NULL);
    if(data->curdisplay->cmptime == 0)
    {
	strcpy(buf, _("Calculating remaining time..."));
    } else {
	diff = data->curdisplay->pos - data->curdisplay->cmpsize;
	speed = diff / (now - data->curdisplay->cmptime);
	if(speed == 0)
	{
	    strcpy(buf, _("Time left: Infinite (Transfer is standing still)"));
	} else {
	    left = (data->curdisplay->size - data->curdisplay->pos) / speed;
	    sprintf(buf, _("Time left: %i:%02i"), left / 3600, (left / 60) % 60);
	}
    }
    gtk_tooltips_set_tip(data->tips, GTK_WIDGET(data->applet), buf, NULL);
    return(TRUE);
}

static void update(struct appletdata *data)
{
    char buf[256];
    size_t l;
    
    switch(data->conduit->state)
    {
    case CNDS_IDLE:
	gtk_progress_bar_set_text(data->pbar, _("Not connected"));
	gtk_label_set_text(data->label, "");
	break;
    case CNDS_SYN:
	gtk_progress_bar_set_text(data->pbar, _("Connecting..."));
	gtk_label_set_text(data->label, "");
	break;
    case CNDS_EST:
	if(data->conduit->transfers == NULL)
	{
	    gtk_progress_bar_set_fraction(data->pbar, 0);
	    gtk_progress_bar_set_text(data->pbar, "");
	    gtk_label_set_text(data->label, _("No transfers to display"));
	} else if(data->curdisplay == NULL) {
	    gtk_progress_bar_set_fraction(data->pbar, 0);
	    gtk_progress_bar_set_text(data->pbar, "");
	    gtk_label_set_text(data->label, _("No transfer selected"));
	} else {
	    if((data->curdisplay->pos > 0) && (data->curdisplay->size > 0))
	    {
		sprintf(buf, "%'i/%'i", data->curdisplay->pos, data->curdisplay->size);
		gtk_progress_bar_set_fraction(data->pbar, (double)data->curdisplay->pos / (double)data->curdisplay->size);
		gtk_progress_bar_set_text(data->pbar, buf);
	    } else {
		gtk_progress_bar_set_fraction(data->pbar, 0);
		gtk_progress_bar_set_text(data->pbar, _("Initializing"));
	    }
	    if((l = strlen(data->curdisplay->tag)) > 50) {
		memcpy(buf, data->curdisplay->tag, 20);
		memcpy(buf + 20, "...", 3);
		memcpy(buf + 23 , data->curdisplay->tag + l - 20, 20);
		buf[43] = 0;
		gtk_label_set_text(data->label, buf);
	    } else {
		gtk_label_set_text(data->label, data->curdisplay->tag);
	    }
	}
	break;
    }
}

static void trsize(struct transfer *transfer, struct appletdata *data)
{
    update(data);
}

static void trpos(struct transfer *transfer, struct appletdata *data)
{
    update(data);
}

static void trnew(struct transfer *transfer, struct appletdata *data)
{
    if(data->curdisplay == NULL)
	data->curdisplay = transfer;
    update(data);
}

static void trfree(struct transfer *transfer, struct appletdata *data)
{
    if(data->curdisplay == transfer)
	data->curdisplay = data->conduit->transfers;
    update(data);
}

static void condstate(struct conduit *conduit, struct appletdata *data)
{
    if(conduit->state == CNDS_IDLE)
	g_timeout_add(10000, (gboolean (*)(gpointer))reconncb, data);
    update(data);
}

static void initcond(void)
{
    static int inited = 0;
    
    if(!inited)
    {
	cb_trsize = (void (*)(struct transfer *, void *))trsize;
	cb_trpos = (void (*)(struct transfer *, void *))trpos;
	cb_trnew = (void (*)(struct transfer *, void *))trnew;
	cb_trfree = (void (*)(struct transfer *, void *))trfree;
	cb_condstate = (void (*)(struct conduit *, void *))condstate;
	inited = 1;
    }
}

static gboolean trview_applet_button_press(GtkWidget *widget, GdkEventButton *event, struct appletdata *data)
{
    if(event->button == 1)
    {
	if(data->curdisplay == NULL)
	    data->curdisplay = data->conduit->transfers;
	else if(data->curdisplay->next == NULL)
	    data->curdisplay = data->conduit->transfers;
	else
	    data->curdisplay = data->curdisplay->next;
	update(data);
    }
    return(FALSE);
}

static gboolean trview_applet_scroll(GtkWidget *widget, GdkEventScroll *event, struct appletdata *data)
{
    struct transfer *tr;
    
    if(event->direction == GDK_SCROLL_DOWN)
    {
	if(data->curdisplay == NULL)
	    data->curdisplay = data->conduit->transfers;
	else if(data->curdisplay->next == NULL)
	    data->curdisplay = data->conduit->transfers;
	else
	    data->curdisplay = data->curdisplay->next;
	update(data);
    } else if(event->direction == GDK_SCROLL_UP) {
	if(data->curdisplay == NULL)
	{
	    data->curdisplay = data->conduit->transfers;
	} else if(data->curdisplay->prev == NULL) {
	    for(tr = data->conduit->transfers; tr->next != NULL; tr = tr->next);
	    data->curdisplay = tr;
	} else {
	    data->curdisplay = data->curdisplay->prev;
	}
	update(data);
    }
    return(TRUE);
}

static void trview_applet_destroy(GtkWidget *widget, struct appletdata *data)
{
    freeconduit(data->conduit);
    g_source_remove(data->tiptimeout);
    g_object_unref(data->applet);
    g_object_unref(data->tips);
    free(data);
}

static gboolean trview_applet_fill(PanelApplet *applet, const gchar *iid, gpointer uudata)
{
    GtkWidget *hbox, *pbar, *label;
    struct appletdata *data;
    
    initcond();
    if(strcmp(iid, "OAFIID:Dolcon_Transferapplet"))
	return(FALSE);
    
    hbox = gtk_hbox_new(FALSE, 0);
    label = gtk_label_new("");
    gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 5);
    pbar = gtk_progress_bar_new();
    gtk_box_pack_start(GTK_BOX(hbox), pbar, TRUE, TRUE, 0);
    gtk_container_add(GTK_CONTAINER(applet), hbox);
    gtk_widget_show_all(GTK_WIDGET(applet));
    
    data = smalloc(sizeof(*data));
    memset(data, 0, sizeof(*data));
    g_object_ref(data->applet = applet);
    data->conduit = newconduit(conduit_dclib, data);
    data->pbar = GTK_PROGRESS_BAR(pbar);
    g_object_ref(data->tips = gtk_tooltips_new());
    data->tiptimeout = g_timeout_add(500, (gboolean (*)(gpointer))updatetip, data);
    data->label = GTK_LABEL(label);
    
    panel_applet_setup_menu(applet, ctxtmenu, ctxtmenuverbs, data);

    g_signal_connect(applet, "button-press-event", (GCallback)trview_applet_button_press, data);
    g_signal_connect(applet, "scroll-event", (GCallback)trview_applet_scroll, data);
    g_signal_connect(applet, "destroy", (GCallback)trview_applet_destroy, data);
    
    condtryconn(data->conduit);
    
    update(data);
    
    return(TRUE);
}

#define GETTEXT_PACKAGE PACKAGE
#define GNOMELOCALEDIR LOCALEDIR

PANEL_APPLET_BONOBO_FACTORY("OAFIID:Dolcon_Transferapplet_Factory",
			    PANEL_TYPE_APPLET,
			    "Doldaconnect Transfer Viewer",
			    "0",
			    trview_applet_fill,
			    NULL);
Commit	Line	Data
1a839140	1	/*
1a839140	2	* Dolda Connect - Modular multiuser Direct Connect-style client
302a2600	3	* Copyright (C) 2005 Fredrik Tolf <fredrik@dolda2000.com>
1a839140	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; either version 2 of the License, or
	8	* (at your option) any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License
	16	* along with this program; if not, write to the Free Software
	17	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	18	*/
	19
d3372da9	20	#ifdef HAVE_CONFIG_H
	21	#include <config.h>
	22	#endif
	23	#include <string.h>
	24	#include <doldaconnect/uilib.h>
	25	#include <doldaconnect/utils.h>
	26	#include <panel-applet.h>
	27	#include <gtk/gtk.h>
	28	#include <time.h>
	29
	30	#include "conduit.h"
	31
	32	struct appletdata
	33	{
	34	PanelApplet *applet;
	35	GtkLabel *label;
	36	GtkProgressBar *pbar;
	37	GtkTooltips *tips;
	38	gint tiptimeout;
	39	struct conduit *conduit;
	40	struct transfer *curdisplay;
	41	};
	42
	43	static char *ctxtmenu =
	44	"<popup name='button3'>"
6431aca0	45	" <menuitem name='Preferences' verb='dca_pref' _label='Preferences' pixtype='stock' pixname='gtk-properties' />"
6431aca0	46	" <menuitem name='Cancel transfer' verb='dca_cancel' _label='Cancel transfer' pixtype='stock' pixname='gtk-cancel' />"
d3372da9	47	"</popup>";
	48
	49	static void run_pref_dialog(BonoboUIComponent uic, gpointer data, const char cname)
	50	{
	51	}
	52
6431aca0	53	static void cancel_transfer(BonoboUIComponent uic, struct appletdata data, const char *cname)
	54	{
	55	if(data->conduit->iface->cancel != NULL)
	56	data->conduit->iface->cancel(data->conduit, data->curdisplay);
	57	}
	58
d3372da9	59	static BonoboUIVerb ctxtmenuverbs[] =
	60	{
	61	BONOBO_UI_VERB("dca_pref", run_pref_dialog),
0a5f2058	62	BONOBO_UI_VERB("dca_cancel", (void ()(BonoboUIComponent, gpointer, const char *))cancel_transfer),
d3372da9	63	BONOBO_UI_VERB_END
	64	};
	65
	66	static gint reconncb(struct appletdata *data)
	67	{
	68	condtryconn(data->conduit);
	69	return(FALSE);
	70	}
	71
	72	static gboolean updatetip(struct appletdata *data)
	73	{
	74	int diff, speed, left;
	75	time_t now;
	76	char buf[256];
	77
0a5f2058 FT	78	if(data->curdisplay == NULL) {
0a5f2058 FT	79	gtk_tooltips_set_tip(data->tips, GTK_WIDGET(data->applet), _("No transfer selected"), NULL);
d3372da9	80	return(TRUE);
0a5f2058	81	}
d3372da9	82	now = time(NULL);
	83	if(data->curdisplay->cmptime == 0)
	84	{
	85	strcpy(buf, _("Calculating remaining time..."));
	86	} else {
	87	diff = data->curdisplay->pos - data->curdisplay->cmpsize;
	88	speed = diff / (now - data->curdisplay->cmptime);
	89	if(speed == 0)
	90	{
	91	strcpy(buf, _("Time left: Infinite (Transfer is standing still)"));
	92	} else {
	93	left = (data->curdisplay->size - data->curdisplay->pos) / speed;
	94	sprintf(buf, _("Time left: %i:%02i"), left / 3600, (left / 60) % 60);
	95	}
	96	}
	97	gtk_tooltips_set_tip(data->tips, GTK_WIDGET(data->applet), buf, NULL);
	98	return(TRUE);
	99	}
	100
	101	static void update(struct appletdata *data)
	102	{
	103	char buf[256];
daa53556	104	size_t l;
d3372da9	105
	106	switch(data->conduit->state)
	107	{
	108	case CNDS_IDLE:
	109	gtk_progress_bar_set_text(data->pbar, _("Not connected"));
	110	gtk_label_set_text(data->label, "");
	111	break;
	112	case CNDS_SYN:
	113	gtk_progress_bar_set_text(data->pbar, _("Connecting..."));
	114	gtk_label_set_text(data->label, "");
	115	break;
	116	case CNDS_EST:
	117	if(data->conduit->transfers == NULL)
	118	{
	119	gtk_progress_bar_set_fraction(data->pbar, 0);
	120	gtk_progress_bar_set_text(data->pbar, "");
	121	gtk_label_set_text(data->label, _("No transfers to display"));
	122	} else if(data->curdisplay == NULL) {
	123	gtk_progress_bar_set_fraction(data->pbar, 0);
	124	gtk_progress_bar_set_text(data->pbar, "");
	125	gtk_label_set_text(data->label, _("No transfer selected"));
	126	} else {
	127	if((data->curdisplay->pos > 0) && (data->curdisplay->size > 0))
	128	{
	129	sprintf(buf, "%'i/%'i", data->curdisplay->pos, data->curdisplay->size);
	130	gtk_progress_bar_set_fraction(data->pbar, (double)data->curdisplay->pos / (double)data->curdisplay->size);
	131	gtk_progress_bar_set_text(data->pbar, buf);
	132	} else {
	133	gtk_progress_bar_set_fraction(data->pbar, 0);
	134	gtk_progress_bar_set_text(data->pbar, _("Initializing"));
	135	}
daa53556	136	if((l = strlen(data->curdisplay->tag)) > 50) {
	137	memcpy(buf, data->curdisplay->tag, 20);
	138	memcpy(buf + 20, "...", 3);
	139	memcpy(buf + 23 , data->curdisplay->tag + l - 20, 20);
	140	buf[43] = 0;
	141	gtk_label_set_text(data->label, buf);
	142	} else {
	143	gtk_label_set_text(data->label, data->curdisplay->tag);
	144	}
d3372da9	145	}
	146	break;
	147	}
	148	}
	149
	150	static void trsize(struct transfer transfer, struct appletdata data)
	151	{
	152	update(data);
	153	}
	154
	155	static void trpos(struct transfer transfer, struct appletdata data)
	156	{
	157	update(data);
	158	}
	159
	160	static void trnew(struct transfer transfer, struct appletdata data)
	161	{
	162	if(data->curdisplay == NULL)
	163	data->curdisplay = transfer;
	164	update(data);
	165	}
	166
	167	static void trfree(struct transfer transfer, struct appletdata data)
	168	{
	169	if(data->curdisplay == transfer)
	170	data->curdisplay = data->conduit->transfers;
	171	update(data);
	172	}
	173
	174	static void condstate(struct conduit conduit, struct appletdata data)
	175	{
	176	if(conduit->state == CNDS_IDLE)
	177	g_timeout_add(10000, (gboolean (*)(gpointer))reconncb, data);
	178	update(data);
	179	}
	180
	181	static void initcond(void)
	182	{
	183	static int inited = 0;
	184
	185	if(!inited)
	186	{
	187	cb_trsize = (void ()(struct transfer , void *))trsize;
	188	cb_trpos = (void ()(struct transfer , void *))trpos;
	189	cb_trnew = (void ()(struct transfer , void *))trnew;
	190	cb_trfree = (void ()(struct transfer , void *))trfree;
	191	cb_condstate = (void ()(struct conduit , void *))condstate;
	192	inited = 1;
	193	}
	194	}
	195
	196	static gboolean trview_applet_button_press(GtkWidget widget, GdkEventButton event, struct appletdata *data)
	197	{
	198	if(event->button == 1)
	199	{
	200	if(data->curdisplay == NULL)
	201	data->curdisplay = data->conduit->transfers;
	202	else if(data->curdisplay->next == NULL)
	203	data->curdisplay = data->conduit->transfers;
	204	else
	205	data->curdisplay = data->curdisplay->next;
	206	update(data);
	207	}
	208	return(FALSE);
209	}
210
d55bc1df	211	static gboolean trview_applet_scroll(GtkWidget widget, GdkEventScroll event, struct appletdata *data)
	212	{
	213	struct transfer *tr;
	214
	215	if(event->direction == GDK_SCROLL_DOWN)
	216	{
	217	if(data->curdisplay == NULL)
	218	data->curdisplay = data->conduit->transfers;
	219	else if(data->curdisplay->next == NULL)
	220	data->curdisplay = data->conduit->transfers;
	221	else
	222	data->curdisplay = data->curdisplay->next;
	223	update(data);
	224	} else if(event->direction == GDK_SCROLL_UP) {
	225	if(data->curdisplay == NULL)
	226	{
	227	data->curdisplay = data->conduit->transfers;
	228	} else if(data->curdisplay->prev == NULL) {
	229	for(tr = data->conduit->transfers; tr->next != NULL; tr = tr->next);
	230	data->curdisplay = tr;
	231	} else {
	232	data->curdisplay = data->curdisplay->prev;
	233	}
	234	update(data);
	235	}
	236	return(TRUE);
	237	}
	238
d3372da9	239	static void trview_applet_destroy(GtkWidget widget, struct appletdata data)
	240	{
	241	freeconduit(data->conduit);
	242	g_source_remove(data->tiptimeout);
	243	g_object_unref(data->applet);
	244	g_object_unref(data->tips);
	245	free(data);
	246	}
	247
	248	static gboolean trview_applet_fill(PanelApplet applet, const gchar iid, gpointer uudata)
	249	{
	250	GtkWidget hbox, pbar, *label;
	251	struct appletdata *data;
	252
	253	initcond();
	254	if(strcmp(iid, "OAFIID:Dolcon_Transferapplet"))
	255	return(FALSE);
	256
d3372da9	257	hbox = gtk_hbox_new(FALSE, 0);
	258	label = gtk_label_new("");
	259	gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 5);
	260	pbar = gtk_progress_bar_new();
	261	gtk_box_pack_start(GTK_BOX(hbox), pbar, TRUE, TRUE, 0);
	262	gtk_container_add(GTK_CONTAINER(applet), hbox);
	263	gtk_widget_show_all(GTK_WIDGET(applet));
	264
	265	data = smalloc(sizeof(*data));
	266	memset(data, 0, sizeof(*data));
	267	g_object_ref(data->applet = applet);
	268	data->conduit = newconduit(conduit_dclib, data);
	269	data->pbar = GTK_PROGRESS_BAR(pbar);
	270	g_object_ref(data->tips = gtk_tooltips_new());
	271	data->tiptimeout = g_timeout_add(500, (gboolean (*)(gpointer))updatetip, data);
	272	data->label = GTK_LABEL(label);
	273
6431aca0	274	panel_applet_setup_menu(applet, ctxtmenu, ctxtmenuverbs, data);
6431aca0	275
d3372da9	276	g_signal_connect(applet, "button-press-event", (GCallback)trview_applet_button_press, data);
d55bc1df	277	g_signal_connect(applet, "scroll-event", (GCallback)trview_applet_scroll, data);
d3372da9	278	g_signal_connect(applet, "destroy", (GCallback)trview_applet_destroy, data);
	279
	280	condtryconn(data->conduit);
	281
	282	update(data);
	283
	284	return(TRUE);
	285	}
	286
	287	#define GETTEXT_PACKAGE PACKAGE
	288	#define GNOMELOCALEDIR LOCALEDIR
	289
	290	PANEL_APPLET_BONOBO_FACTORY("OAFIID:Dolcon_Transferapplet_Factory",
	291	PANEL_TYPE_APPLET,
	292	"Doldaconnect Transfer Viewer",
	293	"0",
	294	trview_applet_fill,
	295	NULL);