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Trim the device name in the download dialog, if necessary

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On Windows, device names can end up being <drive-letter> (<drive-label>).
In such a case we are only interested in the <drive-letter> part, when
passing this value to libdivecomputer.

This patch provides a method to trim all text in parentheses and also
any leading and trailing whitespace.

An important addition is enabling back the user to enter a device
manually even it's absent in the combo box list. This device is
then stored and retrieved as the default device, but not stored
in the device list (dc_device_selector()).

As a side effect this change prevents the download dialog closing,
when a user-entered device is not one of the found devices via
subsurface_fill_device_list().

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Lubomir I. Ivanov 2012-11-01 23:27:49 +02:00 • committed by Dirk Hohndel
parent 37e3ade2e2
commit 27f1339079
1 changed files with 24 additions and 10 deletions
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34
gtk-gui.c
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@ -1382,7 +1382,11 @@ static GtkComboBox *dc_device_selector(GtkWidget *vbox)
renderer = gtk_cell_renderer_text_new();
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo_box), renderer, TRUE);
gtk_combo_box_set_active(GTK_COMBO_BOX(combo_box), default_index);
if (default_index != -1)
gtk_combo_box_set_active(GTK_COMBO_BOX(combo_box), default_index);
else
gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo_box))),
default_dive_computer_device);
return GTK_COMBO_BOX(combo_box);
}
@ -1499,6 +1503,7 @@ static GtkWidget *import_dive_computer(device_data_t *data, GtkDialog *dialog)
void download_dialog(GtkWidget *w, gpointer data)
{
int result;
char *devname, *ns, *ne;
GtkWidget *dialog, *button, *hbox, *vbox, *label, *info = NULL;
GtkComboBox *computer, *device;
GtkTreeIter iter;
@ -1553,17 +1558,26 @@ repeat:
devicedata.descriptor = descriptor;
devicedata.vendor = vendor;
devicedata.product = product;
if (!gtk_combo_box_get_active_iter(device, &iter))
break;
model = gtk_combo_box_get_model(device);
gtk_tree_model_get(model, &iter,
0, &devicedata.devname,
-1);
set_default_dive_computer(vendor, product);
set_default_dive_computer_device(devicedata.devname);
/* get the device name from the combo box entry and set as default */
devname = strdup(gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(device)))));
set_default_dive_computer_device(devname);
/* clear leading and trailing white space from the device name and also
* everything after (and including) the first '(' char. */
ns = devname;
while (*ns == ' ' || *ns == '\t')
ns++;
ne = ns;
while (*ne && *ne != '(')
ne++;
*ne = '\0';
if (ne > ns)
while (*(--ne) == ' ' || *ne == '\t')
*ne = '\0';
devicedata.devname = ns;
info = import_dive_computer(&devicedata, GTK_DIALOG(dialog));
free((void *)devname);
if (info)
goto repeat;
report_dives(TRUE);