pidgin/pidgin

Make PurplePluginProtocolInfo definitions consistent
release-2.x.y
2020-05-20, David Woodhouse
159344ba2a49
Make PurplePluginProtocolInfo definitions consistent

Since we can't use C99 structure initialisers, we have to manually add
new NULL fields to all protocols whenever we extend the structure.

Make it slightly easier to script that, by making the current last
field (get_cb_alias) consistent in all cases. In particular, there's
no reason *not* to have the trailing comma, as most already do.

Now I can add a new field to the PRPL by doing something like this...

PROTOFILES=`grep -rl '[A-Za-z_][A-Za-z0-9_]*,[[:space:]]*/\* get_cb_alias \*/' libpurple/protocols/ `
sed '/\/\* get_cb_alias \*\//{p;s/[A-Za-z_][A-Za-
/**
* @file gtkft.c GTK+ File Transfer UI
* @ingroup pidgin
*/
/* pidgin
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include "internal.h"
#include "pidgin.h"
#include "debug.h"
#include "notify.h"
#include "ft.h"
#include "prpl.h"
#include "util.h"
#include "gtkft.h"
#include "prefs.h"
#include "pidginstock.h"
#include "gtkutils.h"
#define PIDGINXFER(xfer) \
(PidginXferUiData *)(xfer)->ui_data
/* the maximum size of files we will try to make a thumbnail for */
#define PIDGIN_XFER_MAX_SIZE_IMAGE_THUMBNAIL 10 * 1024 * 1024
struct _PidginXferDialog
{
gboolean keep_open;
gboolean auto_clear;
gint num_transfers;
PurpleXfer *selected_xfer;
GtkWidget *window;
GtkWidget *tree;
GtkListStore *model;
GtkWidget *expander;
GtkWidget *table;
GtkWidget *local_user_desc_label;
GtkWidget *local_user_label;
GtkWidget *remote_user_desc_label;
GtkWidget *remote_user_label;
GtkWidget *protocol_label;
GtkWidget *filename_label;
GtkWidget *localfile_label;
GtkWidget *status_label;
GtkWidget *speed_label;
GtkWidget *time_elapsed_label;
GtkWidget *time_remaining_label;
GtkWidget *progress;
/* Buttons */
GtkWidget *open_button;
GtkWidget *remove_button;
GtkWidget *stop_button;
GtkWidget *close_button;
};
typedef struct
{
GtkTreeIter iter;
time_t last_updated_time;
gboolean in_list;
char *name;
} PidginXferUiData;
static PidginXferDialog *xfer_dialog = NULL;
enum
{
COLUMN_STATUS = 0,
COLUMN_PROGRESS,
COLUMN_FILENAME,
COLUMN_SIZE,
COLUMN_REMAINING,
COLUMN_DATA,
NUM_COLUMNS
};
/**************************************************************************
* Utility Functions
**************************************************************************/
static void
get_xfer_info_strings(PurpleXfer *xfer, char **kbsec, char **time_elapsed,
char **time_remaining)
{
double kb_sent, kb_rem;
double kbps = 0.0;
time_t elapsed, now;
if (xfer->end_time != 0)
now = xfer->end_time;
else
now = time(NULL);
kb_sent = purple_xfer_get_bytes_sent(xfer) / 1024.0;
kb_rem = purple_xfer_get_bytes_remaining(xfer) / 1024.0;
elapsed = (xfer->start_time > 0 ? now - xfer->start_time : 0);
kbps = (elapsed > 0 ? (kb_sent / elapsed) : 0);
if (kbsec != NULL) {
*kbsec = g_strdup_printf(_("%.2f KiB/s"), kbps);
}
if (time_elapsed != NULL)
{
int h, m, s;
int secs_elapsed;
if (xfer->start_time > 0)
{
secs_elapsed = now - xfer->start_time;
h = secs_elapsed / 3600;
m = (secs_elapsed % 3600) / 60;
s = secs_elapsed % 60;
*time_elapsed = g_strdup_printf("%d:%02d:%02d", h, m, s);
}
else
{
*time_elapsed = g_strdup(_("Not started"));
}
}
if (time_remaining != NULL) {
if (purple_xfer_is_completed(xfer)) {
*time_remaining = g_strdup(_("Finished"));
}
else if (purple_xfer_is_canceled(xfer)) {
*time_remaining = g_strdup(_("Cancelled"));
}
else if (purple_xfer_get_size(xfer) == 0 || (kb_sent > 0 && kbps == 0)) {
*time_remaining = g_strdup(_("Unknown"));
}
else if (kb_sent <= 0) {
*time_remaining = g_strdup(_("Waiting for transfer to begin"));
}
else {
int h, m, s;
int secs_remaining;
secs_remaining = (int)(kb_rem / kbps);
h = secs_remaining / 3600;
m = (secs_remaining % 3600) / 60;
s = secs_remaining % 60;
*time_remaining = g_strdup_printf("%d:%02d:%02d", h, m, s);
}
}
}
static void
update_title_progress(PidginXferDialog *dialog)
{
gboolean valid;
GtkTreeIter iter;
int num_active_xfers = 0;
guint64 total_bytes_xferred = 0;
guint64 total_file_size = 0;
if (dialog->window == NULL)
return;
valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(dialog->model), &iter);
/* Find all active transfers */
while (valid) {
GValue val;
PurpleXfer *xfer = NULL;
val.g_type = 0;
gtk_tree_model_get_value(GTK_TREE_MODEL(dialog->model),
&iter, COLUMN_DATA, &val);
xfer = g_value_get_pointer(&val);
if (purple_xfer_get_status(xfer) == PURPLE_XFER_STATUS_STARTED) {
num_active_xfers++;
total_bytes_xferred += purple_xfer_get_bytes_sent(xfer);
total_file_size += purple_xfer_get_size(xfer);
}
valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(dialog->model), &iter);
}
/* Update the title */
if (num_active_xfers > 0)
{
gchar *title;
int total_pct = 0;
if (total_file_size > 0) {
total_pct = 100 * total_bytes_xferred / total_file_size;
}
title = g_strdup_printf(ngettext("File Transfers - %d%% of %d file",
"File Transfers - %d%% of %d files",
num_active_xfers),
total_pct, num_active_xfers);
gtk_window_set_title(GTK_WINDOW(dialog->window), title);
g_free(title);
} else {
gtk_window_set_title(GTK_WINDOW(dialog->window), _("File Transfers"));
}
}
static void
update_detailed_info(PidginXferDialog *dialog, PurpleXfer *xfer)
{
PidginXferUiData *data;
char *kbsec, *time_elapsed, *time_remaining;
char *status, *utf8;
if (dialog == NULL || xfer == NULL)
return;
data = PIDGINXFER(xfer);
get_xfer_info_strings(xfer, &kbsec, &time_elapsed, &time_remaining);
status = g_strdup_printf("%d%% (%" G_GSIZE_FORMAT " of %" G_GSIZE_FORMAT " bytes)",
(int)(purple_xfer_get_progress(xfer)*100),
purple_xfer_get_bytes_sent(xfer),
purple_xfer_get_size(xfer));
if (purple_xfer_is_completed(xfer)) {
GdkPixbuf *pixbuf = NULL;
pixbuf = gtk_widget_render_icon(xfer_dialog->window,
PIDGIN_STOCK_FILE_DONE,
GTK_ICON_SIZE_MENU, NULL);
gtk_list_store_set(GTK_LIST_STORE(xfer_dialog->model), &data->iter,
COLUMN_STATUS, pixbuf,
-1);
g_object_unref(pixbuf);
}
if (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) {
gtk_label_set_markup(GTK_LABEL(dialog->local_user_desc_label),
_("<b>Receiving As:</b>"));
gtk_label_set_markup(GTK_LABEL(dialog->remote_user_desc_label),
_("<b>Receiving From:</b>"));
}
else {
gtk_label_set_markup(GTK_LABEL(dialog->remote_user_desc_label),
_("<b>Sending To:</b>"));
gtk_label_set_markup(GTK_LABEL(dialog->local_user_desc_label),
_("<b>Sending As:</b>"));
}
gtk_label_set_text(GTK_LABEL(dialog->local_user_label),
purple_account_get_username(xfer->account));
gtk_label_set_text(GTK_LABEL(dialog->remote_user_label), xfer->who);
gtk_label_set_text(GTK_LABEL(dialog->protocol_label),
purple_account_get_protocol_name(xfer->account));
if (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) {
gtk_label_set_text(GTK_LABEL(dialog->filename_label),
purple_xfer_get_filename(xfer));
} else {
char *tmp;
tmp = g_path_get_basename(purple_xfer_get_local_filename(xfer));
utf8 = g_filename_to_utf8(tmp, -1, NULL, NULL, NULL);
g_free(tmp);
gtk_label_set_text(GTK_LABEL(dialog->filename_label), utf8);
g_free(utf8);
}
utf8 = g_filename_to_utf8((purple_xfer_get_local_filename(xfer)), -1, NULL, NULL, NULL);
gtk_label_set_text(GTK_LABEL(dialog->localfile_label), utf8);
g_free(utf8);
gtk_label_set_text(GTK_LABEL(dialog->status_label), status);
gtk_label_set_text(GTK_LABEL(dialog->speed_label), kbsec);
gtk_label_set_text(GTK_LABEL(dialog->time_elapsed_label), time_elapsed);
gtk_label_set_text(GTK_LABEL(dialog->time_remaining_label),
time_remaining);
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(dialog->progress),
purple_xfer_get_progress(xfer));
g_free(kbsec);
g_free(time_elapsed);
g_free(time_remaining);
g_free(status);
}
static void
update_buttons(PidginXferDialog *dialog, PurpleXfer *xfer)
{
if (dialog->selected_xfer == NULL) {
gtk_widget_set_sensitive(dialog->expander, FALSE);
gtk_widget_set_sensitive(dialog->open_button, FALSE);
gtk_widget_set_sensitive(dialog->stop_button, FALSE);
gtk_widget_show(dialog->stop_button);
gtk_widget_hide(dialog->remove_button);
return;
}
if (dialog->selected_xfer != xfer)
return;
if (purple_xfer_is_completed(xfer)) {
gtk_widget_hide(dialog->stop_button);
gtk_widget_show(dialog->remove_button);
#ifdef _WIN32
/* If using Win32... */
if (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) {
gtk_widget_set_sensitive(dialog->open_button, TRUE);
} else {
gtk_widget_set_sensitive(dialog->open_button, FALSE);
}
#else
if (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) {
gtk_widget_set_sensitive(dialog->open_button, TRUE);
} else {
gtk_widget_set_sensitive (dialog->open_button, FALSE);
}
#endif
gtk_widget_set_sensitive(dialog->remove_button, TRUE);
} else if (purple_xfer_is_canceled(xfer)) {
gtk_widget_hide(dialog->stop_button);
gtk_widget_show(dialog->remove_button);
gtk_widget_set_sensitive(dialog->open_button, FALSE);
gtk_widget_set_sensitive(dialog->remove_button, TRUE);
} else {
gtk_widget_show(dialog->stop_button);
gtk_widget_hide(dialog->remove_button);
gtk_widget_set_sensitive(dialog->open_button, FALSE);
gtk_widget_set_sensitive(dialog->stop_button, TRUE);
}
}
static void
ensure_row_selected(PidginXferDialog *dialog)
{
GtkTreeIter iter;
GtkTreeSelection *selection;
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dialog->tree));
if (gtk_tree_selection_get_selected(selection, NULL, &iter))
return;
if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(dialog->model), &iter))
gtk_tree_selection_select_iter(selection, &iter);
}
/**************************************************************************
* Callbacks
**************************************************************************/
static gint
delete_win_cb(GtkWidget *w, GdkEventAny *e, gpointer d)
{
PidginXferDialog *dialog;
dialog = (PidginXferDialog *)d;
pidgin_xfer_dialog_hide(dialog);
return TRUE;
}
static void
toggle_keep_open_cb(GtkWidget *w, PidginXferDialog *dialog)
{
dialog->keep_open = !dialog->keep_open;
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/filetransfer/keep_open",
dialog->keep_open);
}
static void
toggle_clear_finished_cb(GtkWidget *w, PidginXferDialog *dialog)
{
dialog->auto_clear = !dialog->auto_clear;
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/filetransfer/clear_finished",
dialog->auto_clear);
}
static void
selection_changed_cb(GtkTreeSelection *selection, PidginXferDialog *dialog)
{
GtkTreeIter iter;
PurpleXfer *xfer = NULL;
if (gtk_tree_selection_get_selected(selection, NULL, &iter)) {
GValue val;
gtk_widget_set_sensitive(dialog->expander, TRUE);
val.g_type = 0;
gtk_tree_model_get_value(GTK_TREE_MODEL(dialog->model),
&iter, COLUMN_DATA, &val);
xfer = g_value_get_pointer(&val);
update_detailed_info(dialog, xfer);
dialog->selected_xfer = xfer;
}
else {
gtk_expander_set_expanded(GTK_EXPANDER(dialog->expander),
FALSE);
gtk_widget_set_sensitive(dialog->expander, FALSE);
dialog->selected_xfer = NULL;
}
update_buttons(dialog, xfer);
}
static void
open_button_cb(GtkButton *button, PidginXferDialog *dialog)
{
#ifdef _WIN32
/* If using Win32... */
int code;
wchar_t *wc_filename = g_utf8_to_utf16(
purple_xfer_get_local_filename(
dialog->selected_xfer),
-1, NULL, NULL, NULL);
code = (int) ShellExecuteW(NULL, NULL, wc_filename, NULL, NULL,
SW_SHOW);
g_free(wc_filename);
if (code == SE_ERR_ASSOCINCOMPLETE || code == SE_ERR_NOASSOC)
{
purple_notify_error(dialog, NULL,
_("There is no application configured to open this type of file."), NULL);
}
else if (code < 32)
{
purple_notify_error(dialog, NULL,
_("An error occurred while opening the file."), NULL);
purple_debug_warning("ft", "filename: %s; code: %d\n",
purple_xfer_get_local_filename(dialog->selected_xfer), code);
}
#else
const char *filename = purple_xfer_get_local_filename(dialog->selected_xfer);
char *command = NULL;
char *tmp = NULL;
GError *error = NULL;
if (purple_running_gnome())
{
char *escaped = g_shell_quote(filename);
command = g_strdup_printf("gnome-open %s", escaped);
g_free(escaped);
}
else if (purple_running_kde())
{
char *escaped = g_shell_quote(filename);
if (purple_str_has_suffix(filename, ".desktop"))
command = g_strdup_printf("kfmclient openURL %s 'text/plain'", escaped);
else
command = g_strdup_printf("kfmclient openURL %s", escaped);
g_free(escaped);
}
else
{
gchar *uri = g_strdup_printf("file://%s", filename);
purple_notify_uri(NULL, uri);
g_free(uri);
return;
}
if (purple_program_is_valid(command))
{
gint exit_status;
if (!g_spawn_command_line_sync(command, NULL, NULL, &exit_status, &error))
{
tmp = g_strdup_printf(_("Error launching %s: %s"),
purple_xfer_get_local_filename(dialog->selected_xfer),
error->message);
purple_notify_error(dialog, NULL, _("Unable to open file."), tmp);
g_free(tmp);
g_error_free(error);
}
if (exit_status != 0)
{
char *primary = g_strdup_printf(_("Error running %s"), command);
char *secondary = g_strdup_printf(_("Process returned error code %d"),
exit_status);
purple_notify_error(dialog, NULL, primary, secondary);
g_free(tmp);
}
}
#endif
}
static void
remove_button_cb(GtkButton *button, PidginXferDialog *dialog)
{
pidgin_xfer_dialog_remove_xfer(dialog, dialog->selected_xfer);
}
static void
stop_button_cb(GtkButton *button, PidginXferDialog *dialog)
{
purple_xfer_cancel_local(dialog->selected_xfer);
}
static void
close_button_cb(GtkButton *button, PidginXferDialog *dialog)
{
pidgin_xfer_dialog_hide(dialog);
}
/**************************************************************************
* Dialog Building Functions
**************************************************************************/
static GtkWidget *
setup_tree(PidginXferDialog *dialog)
{
GtkWidget *tree;
GtkListStore *model;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkTreeSelection *selection;
/* Build the tree model */
/* Transfer type, Progress Bar, Filename, Size, Remaining */
model = gtk_list_store_new(NUM_COLUMNS, GDK_TYPE_PIXBUF, G_TYPE_INT,
G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
G_TYPE_POINTER);
dialog->model = model;
/* Create the treeview */
dialog->tree = tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(tree), TRUE);
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
/* gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE); */
gtk_widget_show(tree);
g_signal_connect(G_OBJECT(selection), "changed",
G_CALLBACK(selection_changed_cb), dialog);
g_object_unref(G_OBJECT(model));
/* Columns */
/* Transfer Type column */
renderer = gtk_cell_renderer_pixbuf_new();
column = gtk_tree_view_column_new_with_attributes(NULL, renderer,
"pixbuf", COLUMN_STATUS, NULL);
gtk_tree_view_column_set_sizing(GTK_TREE_VIEW_COLUMN(column),
GTK_TREE_VIEW_COLUMN_FIXED);
gtk_tree_view_column_set_fixed_width(GTK_TREE_VIEW_COLUMN(column), 25);
gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
/* Progress bar column */
renderer = gtk_cell_renderer_progress_new();
column = gtk_tree_view_column_new_with_attributes(_("Progress"), renderer,
"value", COLUMN_PROGRESS, NULL);
gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
/* Filename column */
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(_("Filename"), renderer,
"text", COLUMN_FILENAME, NULL);
gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
/* File Size column */
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(_("Size"), renderer,
"text", COLUMN_SIZE, NULL);
gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
/* Bytes Remaining column */
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(_("Remaining"),
renderer, "text", COLUMN_REMAINING, NULL);
gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
gtk_tree_view_columns_autosize(GTK_TREE_VIEW(tree));
gtk_widget_show(tree);
return tree;
}
static GtkWidget *
make_info_table(PidginXferDialog *dialog)
{
GtkWidget *table;
GtkWidget *label;
gsize i;
struct
{
GtkWidget **desc_label;
GtkWidget **val_label;
const char *desc;
} labels[] =
{
{ &dialog->local_user_desc_label, &dialog->local_user_label, NULL },
{ &dialog->remote_user_desc_label, &dialog->remote_user_label, NULL },
{ &label, &dialog->protocol_label, _("Protocol:") },
{ &label, &dialog->filename_label, _("Filename:") },
{ &label, &dialog->localfile_label, _("Local File:") },
{ &label, &dialog->status_label, _("Status:") },
{ &label, &dialog->speed_label, _("Speed:") },
{ &label, &dialog->time_elapsed_label, _("Time Elapsed:") },
{ &label, &dialog->time_remaining_label, _("Time Remaining:") }
};
/* Setup the initial table */
dialog->table = table = gtk_table_new(G_N_ELEMENTS(labels) + 1, 2, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), PIDGIN_HIG_BOX_SPACE);
gtk_table_set_col_spacings(GTK_TABLE(table), PIDGIN_HIG_BOX_SPACE);
/* Setup the labels */
for (i = 0; i < G_N_ELEMENTS(labels); i++) {
GtkWidget *label;
char buf[256];
g_snprintf(buf, sizeof(buf), "<b>%s</b>",
labels[i].desc != NULL ? labels[i].desc : "");
*labels[i].desc_label = label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), buf);
gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_RIGHT);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_table_attach(GTK_TABLE(table), label, 0, 1, i, i + 1,
GTK_FILL, 0, 0, 0);
gtk_widget_show(label);
*labels[i].val_label = label = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_table_attach(GTK_TABLE(table), label, 1, 2, i, i + 1,
GTK_FILL | GTK_EXPAND, 0, 0, 0);
gtk_widget_show(label);
}
/* Setup the progress bar */
dialog->progress = gtk_progress_bar_new();
gtk_table_attach(GTK_TABLE(table), dialog->progress,
0, 2,
G_N_ELEMENTS(labels), G_N_ELEMENTS(labels) + 1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show(dialog->progress);
return table;
}
PidginXferDialog *
pidgin_xfer_dialog_new(void)
{
PidginXferDialog *dialog;
GtkWidget *window;
GtkWidget *vbox1, *vbox2;
GtkWidget *expander;
GtkWidget *alignment;
GtkWidget *table;
GtkWidget *checkbox;
GtkWidget *bbox;
dialog = g_new0(PidginXferDialog, 1);
dialog->keep_open =
purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/filetransfer/keep_open");
dialog->auto_clear =
purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/filetransfer/clear_finished");
/* Create the window. */
dialog->window = window = pidgin_create_window(_("File Transfers"), PIDGIN_HIG_BORDER, "file transfer", TRUE);
gtk_window_set_default_size(GTK_WINDOW(window), 450, 250);
g_signal_connect(G_OBJECT(window), "delete_event",
G_CALLBACK(delete_win_cb), dialog);
/* Create the parent vbox for everything. */
vbox1 = gtk_vbox_new(FALSE, 0);
gtk_widget_show(vbox1);
gtk_container_add(GTK_CONTAINER(window), vbox1);
/* Create the main vbox for top half of the window. */
vbox2 = gtk_vbox_new(FALSE, PIDGIN_HIG_BOX_SPACE);
gtk_box_pack_start(GTK_BOX(vbox1), vbox2, TRUE, TRUE, 0);
gtk_widget_show(vbox2);
/* Setup the listbox */
gtk_box_pack_start(GTK_BOX(vbox2),
pidgin_make_scrollable(setup_tree(dialog), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC, GTK_SHADOW_IN, -1, 140),
TRUE, TRUE, 0);
/* "Close this window when all transfers finish" */
checkbox = gtk_check_button_new_with_mnemonic(
_("Close this window when all transfers _finish"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox),
!dialog->keep_open);
g_signal_connect(G_OBJECT(checkbox), "toggled",
G_CALLBACK(toggle_keep_open_cb), dialog);
gtk_box_pack_start(GTK_BOX(vbox2), checkbox, FALSE, FALSE, 0);
gtk_widget_show(checkbox);
/* "Clear finished transfers" */
checkbox = gtk_check_button_new_with_mnemonic(
_("C_lear finished transfers"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox),
dialog->auto_clear);
g_signal_connect(G_OBJECT(checkbox), "toggled",
G_CALLBACK(toggle_clear_finished_cb), dialog);
gtk_box_pack_start(GTK_BOX(vbox2), checkbox, FALSE, FALSE, 0);
gtk_widget_show(checkbox);
/* "Download Details" arrow */
expander = gtk_expander_new_with_mnemonic(_("File transfer _details"));
dialog->expander = expander;
gtk_box_pack_start(GTK_BOX(vbox2), expander, FALSE, FALSE, 0);
gtk_widget_show(expander);
gtk_widget_set_sensitive(expander, FALSE);
/* Small indent make table fall under GtkExpander's label */
alignment = gtk_alignment_new(1, 0, 1, 1);
gtk_alignment_set_padding(GTK_ALIGNMENT(alignment), 0, 0, 20, 0);
gtk_container_add(GTK_CONTAINER(expander), alignment);
gtk_widget_show(alignment);
/* The table of information. */
table = make_info_table(dialog);
gtk_container_add(GTK_CONTAINER(alignment), table);
gtk_widget_show(table);
bbox = gtk_hbutton_box_new();
gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
gtk_box_set_spacing(GTK_BOX(bbox), PIDGIN_HIG_BOX_SPACE);
gtk_box_pack_end(GTK_BOX(vbox1), bbox, FALSE, TRUE, 0);
gtk_widget_show(bbox);
#define ADD_BUTTON(b, label, callback, callbackdata) do { \
GtkWidget *button = gtk_button_new_from_stock(label); \
gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 0); \
g_signal_connect(G_OBJECT(button), "clicked", callback, callbackdata); \
gtk_widget_show(button); \
b = button; \
} while (0)
/* Open button */
ADD_BUTTON(dialog->open_button, GTK_STOCK_OPEN, G_CALLBACK(open_button_cb), dialog);
gtk_widget_set_sensitive(dialog->open_button, FALSE);
/* Remove button */
ADD_BUTTON(dialog->remove_button, GTK_STOCK_REMOVE, G_CALLBACK(remove_button_cb), dialog);
gtk_widget_hide(dialog->remove_button);
/* Stop button */
ADD_BUTTON(dialog->stop_button, GTK_STOCK_STOP, G_CALLBACK(stop_button_cb), dialog);
gtk_widget_set_sensitive(dialog->stop_button, FALSE);
/* Close button */
ADD_BUTTON(dialog->close_button, GTK_STOCK_CLOSE, G_CALLBACK(close_button_cb), dialog);
#undef ADD_BUTTON
#ifdef _WIN32
g_signal_connect(G_OBJECT(dialog->window), "show",
G_CALLBACK(winpidgin_ensure_onscreen), dialog->window);
#endif
return dialog;
}
void
pidgin_xfer_dialog_destroy(PidginXferDialog *dialog)
{
g_return_if_fail(dialog != NULL);
purple_notify_close_with_handle(dialog);
gtk_widget_destroy(dialog->window);
g_free(dialog);
}
void
pidgin_xfer_dialog_show(PidginXferDialog *dialog)
{
PidginXferDialog *tmp;
if (dialog == NULL) {
tmp = pidgin_get_xfer_dialog();
if (tmp == NULL) {
tmp = pidgin_xfer_dialog_new();
pidgin_set_xfer_dialog(tmp);
}
gtk_widget_show(tmp->window);
} else {
gtk_window_present(GTK_WINDOW(dialog->window));
}
}
void
pidgin_xfer_dialog_hide(PidginXferDialog *dialog)
{
g_return_if_fail(dialog != NULL);
purple_notify_close_with_handle(dialog);
gtk_widget_hide(dialog->window);
}
void
pidgin_xfer_dialog_add_xfer(PidginXferDialog *dialog, PurpleXfer *xfer)
{
PidginXferUiData *data;
PurpleXferType type;
GdkPixbuf *pixbuf;
char *size_str, *remaining_str;
char *lfilename, *utf8;
g_return_if_fail(dialog != NULL);
g_return_if_fail(xfer != NULL);
purple_xfer_ref(xfer);
data = PIDGINXFER(xfer);
data->in_list = TRUE;
pidgin_xfer_dialog_show(dialog);
data->last_updated_time = 0;
type = purple_xfer_get_type(xfer);
size_str = purple_str_size_to_units(purple_xfer_get_size(xfer));
remaining_str = purple_str_size_to_units(purple_xfer_get_bytes_remaining(xfer));
pixbuf = gtk_widget_render_icon(dialog->window,
(type == PURPLE_XFER_RECEIVE
? PIDGIN_STOCK_DOWNLOAD
: PIDGIN_STOCK_UPLOAD),
GTK_ICON_SIZE_MENU, NULL);
gtk_list_store_append(dialog->model, &data->iter);
lfilename = g_path_get_basename(purple_xfer_get_local_filename(xfer));
utf8 = g_filename_to_utf8(lfilename, -1, NULL, NULL, NULL);
g_free(lfilename);
lfilename = utf8;
gtk_list_store_set(dialog->model, &data->iter,
COLUMN_STATUS, pixbuf,
COLUMN_PROGRESS, 0,
COLUMN_FILENAME, (type == PURPLE_XFER_RECEIVE)
? purple_xfer_get_filename(xfer)
: lfilename,
COLUMN_SIZE, size_str,
COLUMN_REMAINING, _("Waiting for transfer to begin"),
COLUMN_DATA, xfer,
-1);
g_free(lfilename);
gtk_tree_view_columns_autosize(GTK_TREE_VIEW(dialog->tree));
g_object_unref(pixbuf);
g_free(size_str);
g_free(remaining_str);
dialog->num_transfers++;
ensure_row_selected(dialog);
update_title_progress(dialog);
}
void
pidgin_xfer_dialog_remove_xfer(PidginXferDialog *dialog,
PurpleXfer *xfer)
{
PidginXferUiData *data;
g_return_if_fail(dialog != NULL);
g_return_if_fail(xfer != NULL);
data = PIDGINXFER(xfer);
if (data == NULL)
return;
if (!data->in_list)
return;
data->in_list = FALSE;
gtk_list_store_remove(GTK_LIST_STORE(dialog->model), &data->iter);
dialog->num_transfers--;
ensure_row_selected(dialog);
update_title_progress(dialog);
purple_xfer_unref(xfer);
}
void
pidgin_xfer_dialog_cancel_xfer(PidginXferDialog *dialog,
PurpleXfer *xfer)
{
PidginXferUiData *data;
GdkPixbuf *pixbuf;
const gchar *status;
g_return_if_fail(dialog != NULL);
g_return_if_fail(xfer != NULL);
data = PIDGINXFER(xfer);
if (data == NULL)
return;
if (!data->in_list)
return;
if ((purple_xfer_get_status(xfer) == PURPLE_XFER_STATUS_CANCEL_LOCAL) && (dialog->auto_clear)) {
pidgin_xfer_dialog_remove_xfer(dialog, xfer);
return;
}
data = PIDGINXFER(xfer);
update_detailed_info(dialog, xfer);
update_title_progress(dialog);
pixbuf = gtk_widget_render_icon(dialog->window,
PIDGIN_STOCK_FILE_CANCELED,
GTK_ICON_SIZE_MENU, NULL);
if (purple_xfer_is_canceled(xfer))
status = _("Cancelled");
else
status = _("Failed");
gtk_list_store_set(dialog->model, &data->iter,
COLUMN_STATUS, pixbuf,
COLUMN_REMAINING, status,
-1);
g_object_unref(pixbuf);
update_buttons(dialog, xfer);
}
void
pidgin_xfer_dialog_update_xfer(PidginXferDialog *dialog,
PurpleXfer *xfer)
{
PidginXferUiData *data;
char *size_str, *remaining_str;
time_t current_time;
GtkTreeIter iter;
gboolean valid;
g_return_if_fail(dialog != NULL);
g_return_if_fail(xfer != NULL);
if ((data = PIDGINXFER(xfer)) == NULL)
return;
if (data->in_list == FALSE)
return;
current_time = time(NULL);
if (((current_time - data->last_updated_time) == 0) &&
(!purple_xfer_is_completed(xfer)))
{
/* Don't update the window more than once per second */
return;
}
data->last_updated_time = current_time;
size_str = purple_str_size_to_units(purple_xfer_get_size(xfer));
remaining_str = purple_str_size_to_units(purple_xfer_get_bytes_remaining(xfer));
gtk_list_store_set(xfer_dialog->model, &data->iter,
COLUMN_PROGRESS, (gint)(purple_xfer_get_progress(xfer) * 100),
COLUMN_SIZE, size_str,
COLUMN_REMAINING, remaining_str,
-1);
g_free(size_str);
g_free(remaining_str);
if (purple_xfer_is_completed(xfer))
{
GdkPixbuf *pixbuf;
pixbuf = gtk_widget_render_icon(dialog->window,
PIDGIN_STOCK_FILE_DONE,
GTK_ICON_SIZE_MENU, NULL);
gtk_list_store_set(GTK_LIST_STORE(xfer_dialog->model), &data->iter,
COLUMN_STATUS, pixbuf,
COLUMN_REMAINING, _("Finished"),
-1);
g_object_unref(pixbuf);
}
update_title_progress(dialog);
if (xfer == dialog->selected_xfer)
update_detailed_info(xfer_dialog, xfer);
if (purple_xfer_is_completed(xfer) && dialog->auto_clear)
pidgin_xfer_dialog_remove_xfer(dialog, xfer);
else
update_buttons(dialog, xfer);
/*
* If all transfers are finished, and the pref is set, then
* close the dialog. Otherwise just exit this function.
*/
if (dialog->keep_open)
return;
valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(dialog->model), &iter);
while (valid)
{
GValue val;
PurpleXfer *next;
val.g_type = 0;
gtk_tree_model_get_value(GTK_TREE_MODEL(dialog->model),
&iter, COLUMN_DATA, &val);
next = g_value_get_pointer(&val);
if (!purple_xfer_is_completed(next))
return;
valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(dialog->model), &iter);
}
/* If we got to this point then we know everything is finished */
pidgin_xfer_dialog_hide(dialog);
}
/**************************************************************************
* File Transfer UI Ops
**************************************************************************/
static void
pidgin_xfer_new_xfer(PurpleXfer *xfer)
{
PidginXferUiData *data;
/* This is where we're setting xfer->ui_data for the first time. */
data = g_new0(PidginXferUiData, 1);
xfer->ui_data = data;
}
static void
pidgin_xfer_destroy(PurpleXfer *xfer)
{
PidginXferUiData *data;
data = PIDGINXFER(xfer);
if (data) {
g_free(data->name);
g_free(data);
xfer->ui_data = NULL;
}
}
static void
pidgin_xfer_add_xfer(PurpleXfer *xfer)
{
if (xfer_dialog == NULL)
xfer_dialog = pidgin_xfer_dialog_new();
pidgin_xfer_dialog_add_xfer(xfer_dialog, xfer);
}
static void
pidgin_xfer_update_progress(PurpleXfer *xfer, double percent)
{
pidgin_xfer_dialog_update_xfer(xfer_dialog, xfer);
}
static void
pidgin_xfer_cancel_local(PurpleXfer *xfer)
{
if (xfer_dialog)
pidgin_xfer_dialog_cancel_xfer(xfer_dialog, xfer);
}
static void
pidgin_xfer_cancel_remote(PurpleXfer *xfer)
{
if (xfer_dialog)
pidgin_xfer_dialog_cancel_xfer(xfer_dialog, xfer);
}
static void
pidgin_xfer_add_thumbnail(PurpleXfer *xfer, const gchar *formats)
{
purple_debug_info("ft", "creating thumbnail for transfer\n");
if (purple_xfer_get_size(xfer) <= PIDGIN_XFER_MAX_SIZE_IMAGE_THUMBNAIL) {
GdkPixbuf *thumbnail =
pidgin_pixbuf_new_from_file_at_size(
purple_xfer_get_local_filename(xfer), 128, 128);
if (thumbnail) {
gchar **formats_split = g_strsplit(formats, ",", 0);
gchar *buffer = NULL;
gsize size;
char *option_keys[2] = {NULL, NULL};
char *option_values[2] = {NULL, NULL};
int i;
gchar *format = NULL;
for (i = 0; formats_split[i]; i++) {
if (purple_strequal(formats_split[i], "jpeg")) {
purple_debug_info("ft", "creating JPEG thumbnail\n");
option_keys[0] = "quality";
option_values[0] = "90";
format = "jpeg";
break;
} else if (purple_strequal(formats_split[i], "png")) {
purple_debug_info("ft", "creating PNG thumbnail\n");
option_keys[0] = "compression";
option_values[0] = "9";
format = "png";
break;
}
}
/* Try the first format given by the PRPL without options */
if (format == NULL) {
purple_debug_info("ft",
"creating thumbnail of format %s as demanded by PRPL\n",
formats_split[0]);
format = formats_split[0];
}
gdk_pixbuf_save_to_bufferv(thumbnail, &buffer, &size, format,
option_keys, option_values, NULL);
if (buffer) {
gchar *mimetype = g_strdup_printf("image/%s", format);
purple_debug_info("ft",
"created thumbnail of %" G_GSIZE_FORMAT " bytes\n",
size);
purple_xfer_set_thumbnail(xfer, buffer, size, mimetype);
g_free(buffer);
g_free(mimetype);
}
g_object_unref(thumbnail);
g_strfreev(formats_split);
}
}
}
static PurpleXferUiOps ops =
{
pidgin_xfer_new_xfer,
pidgin_xfer_destroy,
pidgin_xfer_add_xfer,
pidgin_xfer_update_progress,
pidgin_xfer_cancel_local,
pidgin_xfer_cancel_remote,
NULL,
NULL,
NULL,
pidgin_xfer_add_thumbnail
};
/**************************************************************************
* GTK+ File Transfer API
**************************************************************************/
void
pidgin_xfers_init(void)
{
purple_prefs_add_none(PIDGIN_PREFS_ROOT "/filetransfer");
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/filetransfer/clear_finished", TRUE);
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/filetransfer/keep_open", FALSE);
}
void
pidgin_xfers_uninit(void)
{
if (xfer_dialog != NULL)
pidgin_xfer_dialog_destroy(xfer_dialog);
}
void
pidgin_set_xfer_dialog(PidginXferDialog *dialog)
{
xfer_dialog = dialog;
}
PidginXferDialog *
pidgin_get_xfer_dialog(void)
{
return xfer_dialog;
}
PurpleXferUiOps *
pidgin_xfers_get_ui_ops(void)
{
return &ops;
}