static void gtk_opensendthread(void *args) {
uint16_t fid = (size_t)args;
void *dialog = gtk_file_chooser_dialog_new((const char *)S(SEND_FILE), NULL, 0, "gtk-cancel", -6, "gtk-open", -3, NULL);
gtk_file_chooser_set_select_multiple(dialog, 1);
int result = gtk_dialog_run(dialog);
if(result == -3) {
char *out = malloc(65536), *outp = out;
g_list *list = gtk_file_chooser_get_filenames(dialog), *p = list;
while(p) {
outp = stpcpy(outp, p->data);
*outp++ = '\n';
g_free_utox(p->data);
p = p->next;
}
*outp = 0;
g_slist_free_utox(list);
debug("files: %s\n", out);
//dont call this from this thread
tox_postmessage(TOX_FILE_SEND_NEW, fid, 0xFFFF, out);
}
gtk_widget_destroy(dialog);
while(gtk_events_pending()) {
gtk_main_iteration();
}
gtk_open = 0;
}
static void gtk_openavatarthread(void *UNUSED(args)) {
void *dialog = gtk_file_chooser_dialog_new((const char *)S(SELECT_AVATAR_TITLE), NULL,
GTK_FILE_CHOOSER_ACTION_OPEN,
"_Cancel", GTK_RESPONSE_CANCEL,
"_Open", GTK_RESPONSE_ACCEPT,
NULL);
void *filter = gtk_file_filter_new();
gtk_file_filter_add_mime_type(filter, "image/jpeg");
gtk_file_filter_add_mime_type(filter, "image/png");
gtk_file_filter_add_mime_type(filter, "image/bmp");
gtk_file_filter_add_mime_type(filter, "image/gif");
gtk_file_chooser_set_filter(dialog, filter);
void *preview = gtk_image_new();
gtk_file_chooser_set_preview_widget(dialog, preview);
g_signal_connect_data(dialog, "update-preview", update_image_preview, preview, NULL, 0);
while (gtk_dialog_run(dialog) == GTK_RESPONSE_ACCEPT) {
char *filename = gtk_file_chooser_get_filename(dialog);
int size;
int width, height, bpp;
uint8_t *img = stbi_load(filename, &width, &height, &bpp, 0);
uint8_t *file_data = stbi_write_png_to_mem(img, 0, width, height, bpp, &size);
free(img);
g_free_utox(filename);
if (!file_data) {
void *message_dialog = gtk_message_dialog_new(dialog, 0, 1, 2, (const char *)S(CANT_FIND_FILE_OR_EMPTY));
gtk_dialog_run(message_dialog);
gtk_widget_destroy(message_dialog);
} else if (size > UTOX_AVATAR_MAX_DATA_LENGTH) {
free(file_data);
char_t size_str[16];
int len = sprint_humanread_bytes(size_str, sizeof(size_str), UTOX_AVATAR_MAX_DATA_LENGTH);
void *message_dialog = gtk_message_dialog_new(dialog, 0, 1, 2, "%s%.*s.", S(AVATAR_TOO_LARGE_MAX_SIZE_IS), len, size_str);
gtk_dialog_run(message_dialog);
gtk_widget_destroy(message_dialog);
} else {
postmessage(SELF_AVATAR_SET, size, 0, file_data);
break;
}
}
gtk_widget_destroy(dialog);
while(gtk_events_pending()) {
gtk_main_iteration();
}
gtk_open = false;
}
static void update_image_preview(void *filechooser, void *image) {
#define MAX_PREVIEW_SIZE 256
char *filename = gtk_file_chooser_get_preview_filename(filechooser);
if (!filename)
return;
// load preview
void *pixbuf = gdk_pixbuf_new_from_file(filename, NULL);
if (!pixbuf) {
g_free_utox(filename);
gtk_file_chooser_set_preview_widget_active(filechooser, false);
return;
}
// if preview too big load smaller
if (gdk_pixbuf_get_width(pixbuf) > MAX_PREVIEW_SIZE || gdk_pixbuf_get_height(pixbuf) > MAX_PREVIEW_SIZE) {
g_object_unref(pixbuf);
pixbuf = gdk_pixbuf_new_from_file_at_size(filename, MAX_PREVIEW_SIZE, MAX_PREVIEW_SIZE, NULL);
}
g_free_utox(filename);
if (!pixbuf) {
gtk_file_chooser_set_preview_widget_active(filechooser, false);
return;
}
// pad to MAX_PREVIEW_SIZE + 3px margins
int margin = (MAX_PREVIEW_SIZE + 6 - gdk_pixbuf_get_width(pixbuf)) / 2;
gtk_widget_set_margin_left(image, margin);
gtk_widget_set_margin_right(image, margin);
// set preview
gtk_image_set_from_pixbuf(image, pixbuf);
g_object_unref(pixbuf);
gtk_file_chooser_set_preview_widget_active(filechooser, true);
}
static void gtk_opensendthread(void *args) {
uint16_t fid = (size_t)args;
void *dialog = gtk_file_chooser_dialog_new((const char *)S(SEND_FILE), NULL,
GTK_FILE_CHOOSER_ACTION_OPEN,
"_Cancel", GTK_RESPONSE_CANCEL,
"_Open", GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_select_multiple(dialog, true);
void *preview = gtk_image_new();
gtk_file_chooser_set_preview_widget(dialog, preview);
g_signal_connect_data(dialog, "update-preview", update_image_preview, preview, NULL, 0);
int result = gtk_dialog_run(dialog);
if(result == GTK_RESPONSE_ACCEPT) {
char *out = malloc(65536), *outp = out;
GSList *list = gtk_file_chooser_get_filenames(dialog), *p = list;
while(p) {
outp = stpcpy(outp, p->data);
*outp++ = '\n';
g_free_utox(p->data);
p = p->next;
}
*outp = 0;
g_slist_free_utox(list);
debug("files: %s\n", out);
//dont call this from this thread
postmessage_toxcore(TOX_FILE_SEND_NEW, fid, 0xFFFF, out);
}
gtk_widget_destroy(dialog);
while(gtk_events_pending()) {
gtk_main_iteration();
}
gtk_open = false;
}
static void gtk_openavatarthread(void *UNUSED(args))
{
void *dialog = gtk_file_chooser_dialog_new(S(SELECT_AVATAR_TITLE), NULL, 0, "gtk-cancel", -6, "gtk-open", -3, NULL);
void *filter = gtk_file_filter_new();
gtk_file_filter_add_mime_type(filter, "image/png");
gtk_file_chooser_set_filter(dialog, filter);
while (gtk_dialog_run(dialog) == -3) { // -3 means user selected an image
char *filename = gtk_file_chooser_get_filename(dialog);
uint32_t size;
void *file_data = file_raw(filename, &size);
g_free_utox(filename);
if (!file_data) {
void *message_dialog = gtk_message_dialog_new(dialog, 0, 1, 2, (const char *)S(CANT_FIND_FILE_OR_EMPTY));
gtk_dialog_run(message_dialog);
gtk_widget_destroy(message_dialog);
} else if (size > UTOX_AVATAR_MAX_DATA_LENGTH) {
free(file_data);
char_t size_str[16];
int len = sprint_bytes(size_str, sizeof(size_str), UTOX_AVATAR_MAX_DATA_LENGTH);
void *message_dialog = gtk_message_dialog_new(dialog, 0, 1, 2, "%s%.*s.", S(AVATAR_TOO_LARGE_MAX_SIZE_IS), len, size_str);
gtk_dialog_run(message_dialog);
gtk_widget_destroy(message_dialog);
} else {
postmessage(SET_AVATAR, size, 0, file_data);
break;
}
}
gtk_widget_destroy(dialog);
while(gtk_events_pending()) {
gtk_main_iteration();
}
gtk_open = 0;
}