source: trunk/gtk/tr_window.c @ 3821

Last change on this file since 3821 was 3821, checked in by charles, 15 years ago

cruft removal: use tr_stat's ratio field instead of calculating it ourself.

  • Property svn:keywords set to Date Rev Author Id
File size: 10.3 KB
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1/******************************************************************************
2 * $Id: tr_window.c 3821 2007-11-15 04:19:53Z charles $
3 *
4 * Copyright (c) 2005-2007 Transmission authors and contributors
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *****************************************************************************/
24
25#include <string.h>
26
27#include <gtk/gtk.h>
28#include <glib/gi18n.h>
29
30#include <libtransmission/transmission.h>
31
32#include "actions.h"
33#include "hig.h"
34#include "tr_cell_renderer_progress.h"
35#include "tr_core.h"
36#include "tr_torrent.h"
37#include "tr_window.h"
38#include "util.h"
39
40typedef struct
41{
42    GtkWidget * scroll;
43    GtkWidget * view;
44    GtkWidget * status;
45    GtkWidget * ul_lb;
46    GtkWidget * dl_lb;
47    GtkTreeSelection * selection;
48    GtkCellRenderer * namerend;
49}
50PrivateData;
51
52#define PRIVATE_DATA_KEY "private-data"
53
54PrivateData*
55get_private_data( TrWindow * w )
56{
57    return (PrivateData*) g_object_get_data (G_OBJECT(w), PRIVATE_DATA_KEY);
58}
59
60/***
61****
62***/
63
64static void
65formatname( GtkTreeViewColumn * col UNUSED, GtkCellRenderer * rend,
66            GtkTreeModel * model, GtkTreeIter * iter, gpointer data UNUSED )
67{
68    TrTorrent * gtor;
69    char  * name, * mb, * str, * top, * bottom;
70    const char * fmt;
71    guint64 size;
72    int     status, err, eta, tpeers, upeers, dpeers;
73
74    gtk_tree_model_get( model, iter, MC_NAME, &name, MC_STAT, &status,
75                        MC_ERR, &err, MC_SIZE, &size,
76                        MC_ETA, &eta, MC_PEERS, &tpeers, MC_UPEERS, &upeers,
77                        MC_DPEERS, &dpeers, MC_TORRENT, &gtor, -1 );
78
79    tpeers = MAX( tpeers, 0 );
80    upeers = MAX( upeers, 0 );
81    dpeers = MAX( dpeers, 0 );
82    mb = readablesize(size);
83
84    top = tr_torrent_status_str ( gtor );
85
86    if( TR_OK != err )
87    {
88        char * terr;
89        gtk_tree_model_get( model, iter, MC_TERR, &terr, -1 );
90        bottom = g_strconcat( _("Error"), ": ", terr, NULL );
91        g_free( terr );
92    }
93    else if( TR_STATUS_DOWNLOAD & status )
94    {
95        bottom = g_strdup_printf( ngettext( "Downloading from %i of %i peer",
96                                            "Downloading from %i of %i peers",
97                                            tpeers ), dpeers, tpeers );
98    }
99    else
100    {
101        bottom = NULL;
102    }
103
104    fmt = err==TR_OK
105        ? "<b>%s (%s)</b>\n<small>%s\n%s</small>"
106        : "<span color='red'><b>%s (%s)</b>\n<small>%s\n%s</small></span>";
107    str = g_markup_printf_escaped( fmt, name, mb, top, (bottom ? bottom : "") );
108    g_object_set( rend, "markup", str, NULL );
109    g_free( name );
110    g_free( mb );
111    g_free( str );
112    g_free( top );
113    g_free( bottom );
114    g_object_unref( gtor );
115}
116
117static void
118formatprog( GtkTreeViewColumn * col UNUSED, GtkCellRenderer * rend,
119            GtkTreeModel * model, GtkTreeIter * iter, gpointer data UNUSED )
120{
121    char  * dlstr, * ulstr, * str, * marked;
122    gfloat  prog, dl, ul, ratio;
123    guint64 down, up;
124
125    gtk_tree_model_get( model, iter, MC_PROG_D, &prog, MC_DRATE, &dl,
126                        MC_URATE, &ul, MC_DOWN, &down, MC_UP, &up, MC_RATIO, &ratio, -1 );
127    prog = MAX( prog, 0.0 );
128    prog = MIN( prog, 1.0 );
129
130    ulstr = readablespeed (ul);
131    if( 1.0 == prog )
132    {
133        dlstr = g_strdup_printf( "%.1f", ratio );
134        str = g_strdup_printf( _("Ratio: %s\nUL: %s"), dlstr, ulstr );
135    }
136    else
137    {
138        dlstr = readablespeed( dl );
139        str = g_strdup_printf( _("DL: %s\nUL: %s"), dlstr, ulstr );
140    }
141    marked = g_markup_printf_escaped( "<small>%s</small>", str );
142    g_object_set( rend, "markup", str, "progress", prog, NULL );
143    g_free( dlstr );
144    g_free( ulstr );
145    g_free( str );
146    g_free( marked );
147}
148
149static void
150on_popup_menu ( GtkWidget * self UNUSED, GdkEventButton * event )
151{
152    GtkWidget * menu = action_get_widget ( "/main-window-popup" );
153    gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL,
154                    (event ? event->button : 0),
155                    (event ? event->time : 0));
156}
157
158static void
159view_row_activated ( GtkTreeView       * tree_view  UNUSED,
160                     GtkTreePath       * path       UNUSED,
161                     GtkTreeViewColumn * column     UNUSED,
162                     gpointer            user_data  UNUSED )
163{
164    action_activate( "show-torrent-details" );
165}
166
167static GtkWidget*
168makeview( PrivateData * p )
169{
170    GtkWidget         * view;
171    GtkTreeViewColumn * col;
172    GtkTreeSelection  * sel;
173    GtkCellRenderer   * namerend, * progrend;
174    char              * str;
175
176    view = gtk_tree_view_new();
177
178    p->selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(view) );
179    namerend = gtk_cell_renderer_text_new();
180    p->namerend = namerend;
181    /* note that this renderer is set to ellipsize, just not here */
182    col = gtk_tree_view_column_new_with_attributes( _("Name"), namerend,
183                                                    NULL );
184    gtk_tree_view_column_set_cell_data_func( col, namerend, formatname,
185                                             NULL, NULL );
186    gtk_tree_view_column_set_expand( col, TRUE );
187    gtk_tree_view_column_set_sizing( col, GTK_TREE_VIEW_COLUMN_AUTOSIZE );
188    gtk_tree_view_column_set_sort_column_id( col, MC_NAME );
189    gtk_tree_view_append_column( GTK_TREE_VIEW( view ), col );
190
191    progrend = tr_cell_renderer_progress_new();
192    /* this string is only used to determine the size of the progress bar */
193    str = g_markup_printf_escaped( "<big>%s</big>", "  fnord    fnord  " );
194    g_object_set( progrend, "bar-sizing", str, NULL );
195    g_free(str);
196    col = gtk_tree_view_column_new_with_attributes( _("Progress"), progrend,
197                                                    NULL);
198    gtk_tree_view_column_set_cell_data_func( col, progrend, formatprog,
199                                             NULL, NULL );
200    gtk_tree_view_column_set_sizing( col, GTK_TREE_VIEW_COLUMN_AUTOSIZE );
201    gtk_tree_view_column_set_sort_column_id( col, MC_PROG_D );
202    gtk_tree_view_append_column( GTK_TREE_VIEW( view ), col );
203
204    gtk_tree_view_set_rules_hint( GTK_TREE_VIEW( view ), TRUE );
205    sel = gtk_tree_view_get_selection( GTK_TREE_VIEW( view ) );
206    gtk_tree_selection_set_mode( GTK_TREE_SELECTION( sel ),
207                                 GTK_SELECTION_MULTIPLE );
208
209    g_signal_connect( view, "popup-menu",
210                      G_CALLBACK(on_popup_menu), NULL );
211    g_signal_connect( view, "button-press-event",
212                      G_CALLBACK(on_tree_view_button_pressed), (void *) on_popup_menu);
213    g_signal_connect( view, "row-activated",
214                      G_CALLBACK(view_row_activated), NULL);
215
216    return view;
217}
218
219static void
220realized_cb ( GtkWidget * wind, gpointer unused UNUSED )
221{
222    PrivateData * p = get_private_data( GTK_WINDOW( wind ) );
223    sizingmagic( GTK_WINDOW(wind), GTK_SCROLLED_WINDOW( p->scroll ),
224                 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS );
225    g_object_set( p->namerend, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
226}
227
228/***
229****  PUBLIC
230***/
231
232GtkWidget *
233tr_window_new( GtkUIManager * ui_manager )
234{
235    PrivateData * p = g_new( PrivateData, 1 );
236    GtkWidget *vbox, *w, *self, *h;
237
238    /* make the window */
239    self = gtk_window_new (GTK_WINDOW_TOPLEVEL);
240    g_object_set_data_full(G_OBJECT(self), PRIVATE_DATA_KEY, p, g_free );
241    gtk_window_set_title( GTK_WINDOW( self ), g_get_application_name());
242    gtk_window_set_role( GTK_WINDOW( self ), "tr-main" );
243    gtk_window_add_accel_group (GTK_WINDOW(self),
244                                gtk_ui_manager_get_accel_group (ui_manager));
245    g_signal_connect( self, "realize", G_CALLBACK(realized_cb), NULL);
246
247    /* window's main container */
248    vbox = gtk_vbox_new (FALSE, 0);
249    gtk_container_add (GTK_CONTAINER(self), vbox);
250
251    /* main menu */
252    w = action_get_widget( "/main-window-menu" );
253    gtk_box_pack_start( GTK_BOX(vbox), w, FALSE, FALSE, 0 ); 
254
255    /* toolbar */
256    w = action_get_widget( "/main-window-toolbar" );
257    gtk_box_pack_start( GTK_BOX(vbox), w, FALSE, FALSE, 0 ); 
258
259    /* workarea */
260    p->view = makeview( p );
261    w = p->scroll = gtk_scrolled_window_new( NULL, NULL );
262    gtk_container_add( GTK_CONTAINER(w), p->view );
263    gtk_box_pack_start_defaults( GTK_BOX(vbox), w );
264    gtk_container_set_focus_child( GTK_CONTAINER( vbox ), w );
265
266    /* spacer */
267    w = gtk_alignment_new (0.0f, 0.0f, 0.0f, 0.0f);
268    gtk_widget_set_usize (w, 0u, 6u);
269    gtk_box_pack_start( GTK_BOX(vbox), w, FALSE, FALSE, 0 ); 
270
271
272    /* statusbar */
273    h = gtk_hbox_new( FALSE, 0 );
274    w = p->ul_lb = gtk_label_new( NULL );
275    gtk_box_pack_end( GTK_BOX(h), w, FALSE, FALSE, GUI_PAD );
276    w = gtk_vseparator_new( );
277    gtk_box_pack_end( GTK_BOX(h), w, FALSE, FALSE, GUI_PAD );
278    w = p->dl_lb = gtk_label_new( NULL );
279    gtk_box_pack_end( GTK_BOX(h), w, FALSE, FALSE, GUI_PAD );
280    gtk_box_pack_start( GTK_BOX(vbox), h, FALSE, FALSE, 0 );
281
282    /* show all but the window */
283    gtk_widget_show_all( vbox );
284
285    return self;
286}
287
288void
289tr_window_update( TrWindow * self, float downspeed, float upspeed )
290{
291    PrivateData * p = get_private_data( self );
292    char *tmp1, *tmp2;
293
294    tmp1 = readablespeed( downspeed );
295    tmp2 = g_strdup_printf( _("Total DL: %s"), tmp1 );
296    gtk_label_set_text( GTK_LABEL(p->dl_lb), tmp2 );
297    g_free( tmp2 );
298    g_free( tmp1 );
299
300    tmp1 = readablespeed( upspeed );
301    tmp2 = g_strdup_printf( _("Total UL: %s"), tmp1 );
302    gtk_label_set_text( GTK_LABEL(p->ul_lb), tmp2 );
303    g_free( tmp2 );
304    g_free( tmp1 );
305}
306
307GtkTreeSelection*
308tr_window_get_selection ( TrWindow * w )
309{
310    return get_private_data(w)->selection;
311}
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