[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>"
"</popup>";

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

static BonoboUIVerb ctxtmenuverbs[] =
{
    BONOBO_UI_VERB("dca_pref", run_pref_dialog),
    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)
	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];
    
    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"));
	    }
	    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 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);
    
    panel_applet_setup_menu(applet, ctxtmenu, ctxtmenuverbs, NULL);

    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);
    
    g_signal_connect(applet, "button-press-event", (GCallback)trview_applet_button_press, 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	/*
	2	* Dolda Connect - Modular multiuser Direct Connect-style client
	3	* Copyright (C) 2005 Fredrik Tolf (fredrik@dolda2000.com)
	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'>"
	45	" <menuitem name='Preferences' verb='dca_pref' _label='Preferences' pixtype='stock' pixname='gtk-properties'>"
	46	" </menuitem>"
	47	"</popup>";
	48
	49	static void run_pref_dialog(BonoboUIComponent uic, gpointer data, const char cname)
	50	{
	51	}
	52
	53	static BonoboUIVerb ctxtmenuverbs[] =
	54	{
	55	BONOBO_UI_VERB("dca_pref", run_pref_dialog),
	56	BONOBO_UI_VERB_END
	57	};
	58
	59	static gint reconncb(struct appletdata *data)
	60	{
	61	condtryconn(data->conduit);
	62	return(FALSE);
	63	}
	64
	65	static gboolean updatetip(struct appletdata *data)
	66	{
	67	int diff, speed, left;
	68	time_t now;
	69	char buf[256];
	70
	71	if(data->curdisplay == NULL)
	72	return(TRUE);
	73	now = time(NULL);
	74	if(data->curdisplay->cmptime == 0)
	75	{
	76	strcpy(buf, _("Calculating remaining time..."));
	77	} else {
	78	diff = data->curdisplay->pos - data->curdisplay->cmpsize;
	79	speed = diff / (now - data->curdisplay->cmptime);
	80	if(speed == 0)
	81	{
	82	strcpy(buf, _("Time left: Infinite (Transfer is standing still)"));
	83	} else {
84	left = (data->curdisplay->size - data->curdisplay->pos) / speed;
85	sprintf(buf, _("Time left: %i:%02i"), left / 3600, (left / 60) % 60);
86	}
87	}
88	gtk_tooltips_set_tip(data->tips, GTK_WIDGET(data->applet), buf, NULL);
89	return(TRUE);
90	}
91
92	static void update(struct appletdata *data)
93	{
94	char buf[256];
95
96	switch(data->conduit->state)
97	{
98	case CNDS_IDLE:
99	gtk_progress_bar_set_text(data->pbar, _("Not connected"));
100	gtk_label_set_text(data->label, "");
101	break;
102	case CNDS_SYN:
103	gtk_progress_bar_set_text(data->pbar, _("Connecting..."));
104	gtk_label_set_text(data->label, "");
105	break;
106	case CNDS_EST:
107	if(data->conduit->transfers == NULL)
108	{
109	gtk_progress_bar_set_fraction(data->pbar, 0);
110	gtk_progress_bar_set_text(data->pbar, "");
111	gtk_label_set_text(data->label, _("No transfers to display"));
112	} else if(data->curdisplay == NULL) {
113	gtk_progress_bar_set_fraction(data->pbar, 0);
114	gtk_progress_bar_set_text(data->pbar, "");
115	gtk_label_set_text(data->label, _("No transfer selected"));
116	} else {
117	if((data->curdisplay->pos > 0) && (data->curdisplay->size > 0))
118	{
119	sprintf(buf, "%'i/%'i", data->curdisplay->pos, data->curdisplay->size);
120	gtk_progress_bar_set_fraction(data->pbar, (double)data->curdisplay->pos / (double)data->curdisplay->size);
121	gtk_progress_bar_set_text(data->pbar, buf);
122	} else {
123	gtk_progress_bar_set_fraction(data->pbar, 0);
124	gtk_progress_bar_set_text(data->pbar, _("Initializing"));
125	}
126	gtk_label_set_text(data->label, data->curdisplay->tag);
127	}
128	break;
129	}
130	}
131
132	static void trsize(struct transfer transfer, struct appletdata data)
133	{
134	update(data);
135	}
136
137	static void trpos(struct transfer transfer, struct appletdata data)
138	{
139	update(data);
140	}
141
142	static void trnew(struct transfer transfer, struct appletdata data)
143	{
144	if(data->curdisplay == NULL)
145	data->curdisplay = transfer;
146	update(data);
147	}
148
149	static void trfree(struct transfer transfer, struct appletdata data)
150	{
151	if(data->curdisplay == transfer)
152	data->curdisplay = data->conduit->transfers;
153	update(data);
154	}
155
156	static void condstate(struct conduit conduit, struct appletdata data)
157	{
158	if(conduit->state == CNDS_IDLE)
159	g_timeout_add(10000, (gboolean (*)(gpointer))reconncb, data);
160	update(data);
161	}
162
163	static void initcond(void)
164	{
165	static int inited = 0;
166
167	if(!inited)
168	{
169	cb_trsize = (void ()(struct transfer , void *))trsize;
170	cb_trpos = (void ()(struct transfer , void *))trpos;
171	cb_trnew = (void ()(struct transfer , void *))trnew;
172	cb_trfree = (void ()(struct transfer , void *))trfree;
173	cb_condstate = (void ()(struct conduit , void *))condstate;
174	inited = 1;
175	}
176	}
177
178	static gboolean trview_applet_button_press(GtkWidget widget, GdkEventButton event, struct appletdata *data)
179	{
180	if(event->button == 1)
181	{
182	if(data->curdisplay == NULL)
183	data->curdisplay = data->conduit->transfers;
184	else if(data->curdisplay->next == NULL)
185	data->curdisplay = data->conduit->transfers;
186	else
187	data->curdisplay = data->curdisplay->next;
188	update(data);
189	}
190	return(FALSE);
191	}
192
193	static void trview_applet_destroy(GtkWidget widget, struct appletdata data)
194	{
195	freeconduit(data->conduit);
196	g_source_remove(data->tiptimeout);
197	g_object_unref(data->applet);
198	g_object_unref(data->tips);
199	free(data);
200	}
201
202	static gboolean trview_applet_fill(PanelApplet applet, const gchar iid, gpointer uudata)
203	{
204	GtkWidget hbox, pbar, *label;
205	struct appletdata *data;
206
207	initcond();
208	if(strcmp(iid, "OAFIID:Dolcon_Transferapplet"))
209	return(FALSE);
210
211	panel_applet_setup_menu(applet, ctxtmenu, ctxtmenuverbs, NULL);
212
213	hbox = gtk_hbox_new(FALSE, 0);
214	label = gtk_label_new("");
215	gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 5);
216	pbar = gtk_progress_bar_new();
217	gtk_box_pack_start(GTK_BOX(hbox), pbar, TRUE, TRUE, 0);
218	gtk_container_add(GTK_CONTAINER(applet), hbox);
219	gtk_widget_show_all(GTK_WIDGET(applet));
220
221	data = smalloc(sizeof(*data));
222	memset(data, 0, sizeof(*data));
223	g_object_ref(data->applet = applet);
224	data->conduit = newconduit(conduit_dclib, data);
225	data->pbar = GTK_PROGRESS_BAR(pbar);
226	g_object_ref(data->tips = gtk_tooltips_new());
227	data->tiptimeout = g_timeout_add(500, (gboolean (*)(gpointer))updatetip, data);
228	data->label = GTK_LABEL(label);
229
230	g_signal_connect(applet, "button-press-event", (GCallback)trview_applet_button_press, data);
231	g_signal_connect(applet, "destroy", (GCallback)trview_applet_destroy, data);
232
233	condtryconn(data->conduit);
234
235	update(data);
236
237	return(TRUE);
238	}
239
240	#define GETTEXT_PACKAGE PACKAGE
241	#define GNOMELOCALEDIR LOCALEDIR
242
243	PANEL_APPLET_BONOBO_FACTORY("OAFIID:Dolcon_Transferapplet_Factory",
244	PANEL_TYPE_APPLET,
245	"Doldaconnect Transfer Viewer",
246	"0",
247	trview_applet_fill,
248	NULL);