/**
* 显示窗口事件响应函数.
*@param dlgpr 对话框类
*
*/
bool DialogPeer::UpdataEnclosureRcvUI(DialogPeer *dlgpr)
{
GtkTreeModel *model;
GtkWidget *pbar,*button;
float progress;
FileInfo *file;
GtkTreeIter iter;
GtkIconTheme *theme;
GdkPixbuf *pixbuf;
const char *statusfile;
char progresstip[MAX_BUFLEN];
/* 获取文件图标 */
theme = gtk_icon_theme_get_default();
statusfile = "tip-finish";
pixbuf = gtk_icon_theme_load_icon(theme, statusfile, MAX_ICONSIZE,
GtkIconLookupFlags(0), NULL);
//处理待接收文件界面显示
model = (GtkTreeModel*)g_datalist_get_data(&(dlgpr->mdlset), "file-to-receive-model");
if(!model) {
g_source_remove(dlgpr->timerrcv);
return FALSE;
}
dlgpr->rcvdsize = 0;
gtk_tree_model_get_iter_first(model, &iter);
do { //遍历待接收model
gtk_tree_model_get(model, &iter,5,&file, -1);
if(pixbuf && (file->finishedsize == file->filesize))
gtk_list_store_set(GTK_LIST_STORE(model), &iter,0,pixbuf,-1);
dlgpr->rcvdsize += file->finishedsize;
} while (gtk_tree_model_iter_next(model, &iter));
//设置进度条,如果接收完成重新载入待接收和已接收列表
if(dlgpr->torcvsize == 0) {
progress = 0;
snprintf(progresstip, MAX_BUFLEN,_("Receiving Progress."));
} else {
if(dlgpr->rcvdsize == 0)
snprintf(progresstip, MAX_BUFLEN,_("%s to Receive."),
numeric_to_size(dlgpr->torcvsize));
else {
progress = percent(dlgpr->rcvdsize,dlgpr->torcvsize)/100;
snprintf(progresstip, MAX_BUFLEN, _("%s Of %s Received."),
numeric_to_size(dlgpr->rcvdsize),numeric_to_size(dlgpr->torcvsize));
}
}
pbar = GTK_WIDGET(g_datalist_get_data(&(dlgpr->widset),
"file-receive-progress-bar-widget"));
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(pbar),progress);
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(pbar),progresstip);
if((progress == 1) || (progress == 0)){
if(progress == 1) {
g_source_remove(dlgpr->timerrcv);
dlgpr->ShowInfoEnclosure(dlgpr);
}
//只要不是在接收过程中，恢复接收和拒收按键
button = GTK_WIDGET(g_datalist_get_data(&(dlgpr->widset), "file-receive-accept-button"));
gtk_widget_set_sensitive(button,TRUE);
button = GTK_WIDGET(g_datalist_get_data(&(dlgpr->widset), "file-receive-refuse-button"));
gtk_widget_set_sensitive(button,TRUE);
} else {
//接收过程中，禁止点接收和拒收按键
button = GTK_WIDGET(g_datalist_get_data(&(dlgpr->widset), "file-receive-accept-button"));
gtk_widget_set_sensitive(button,FALSE);
button = GTK_WIDGET(g_datalist_get_data(&(dlgpr->widset), "file-receive-refuse-button"));
gtk_widget_set_sensitive(button,FALSE);
}
return TRUE;
}
/**
* 填充群组数据(grpinf)到数据集(model)指定位置(iter).
* @param model model
* @param iter iter
* @param grpinf class GroupInfo
*/
void palTreeModelFillFromGroupInfo(GtkTreeModel *model,
GtkTreeIter *iter,
const GroupInfo *grpinf,
const char* font) {
GtkIconTheme *theme;
GdkPixbuf *cpixbuf, *opixbuf= nullptr;
PangoAttrList *attrs;
PangoAttribute *attr;
gchar *info, *extra;
PalInfo *pal;
GError* error = nullptr;
/* 创建图标 */
theme = gtk_icon_theme_get_default();
if (grpinf->type == GROUP_BELONG_TYPE_REGULAR) {
pal = static_cast<PalInfo *>(grpinf->member->data);
auto file = iptux_erase_filename_suffix(pal->iconfile);
cpixbuf = gtk_icon_theme_load_icon(theme, file, MAX_ICONSIZE,
GtkIconLookupFlags(0), &error);
if(cpixbuf == nullptr) {
LOG_WARN("gtk_icon_theme_load_icon failed: [%d] %s", error->code, error->message);
g_error_free(error);
error = nullptr;
} else {
opixbuf = GDK_PIXBUF(g_object_ref(cpixbuf));
}
g_free(file);
} else {
cpixbuf = gtk_icon_theme_load_icon(theme, "tip-hide", MAX_ICONSIZE,
GtkIconLookupFlags(0), NULL);
opixbuf = gtk_icon_theme_load_icon(theme, "tip-show", MAX_ICONSIZE,
GtkIconLookupFlags(0), NULL);
}
/* 创建主信息 */
if (grpinf->type == GROUP_BELONG_TYPE_REGULAR) {
char ipstr[INET_ADDRSTRLEN];
pal = static_cast<PalInfo *>(grpinf->member->data);
inet_ntop(AF_INET, &pal->ipv4, ipstr, INET_ADDRSTRLEN);
info = g_strdup_printf("%s\n%s", pal->name, ipstr);
} else
info = g_strdup(grpinf->name);
/* 创建扩展信息 */
if (grpinf->type == GROUP_BELONG_TYPE_REGULAR)
extra = NULL;
else
extra = g_strdup_printf("(%u)", g_slist_length(grpinf->member));
/* 创建字体风格 */
attrs = pango_attr_list_new();
if (grpinf->type == GROUP_BELONG_TYPE_REGULAR) {
auto dspt = pango_font_description_from_string(font);
attr = pango_attr_font_desc_new(dspt);
pango_attr_list_insert(attrs, attr);
pango_font_description_free(dspt);
} else {
attr = pango_attr_size_new(8192);
pango_attr_list_insert(attrs, attr);
attr = pango_attr_style_new(PANGO_STYLE_ITALIC);
pango_attr_list_insert(attrs, attr);
attr = pango_attr_weight_new(PANGO_WEIGHT_BOLD);
pango_attr_list_insert(attrs, attr);
}
/* 设置相应的数据 */
gtk_tree_store_set(GTK_TREE_STORE(model), iter,
PalTreeModelColumn ::CLOSED_EXPANDER, cpixbuf,
PalTreeModelColumn ::OPEN_EXPANDER, opixbuf,
PalTreeModelColumn ::INFO, info,
PalTreeModelColumn ::EXTRAS, extra,
PalTreeModelColumn ::STYLE, attrs,
PalTreeModelColumn ::COLOR, &color,
PalTreeModelColumn ::DATA, grpinf,
-1);
/* 释放资源 */
if (cpixbuf) g_object_unref(cpixbuf);
if (opixbuf) g_object_unref(opixbuf);
g_free(info);
g_free(extra);
pango_attr_list_unref(attrs);
}
