/**
* e_selection_model_do_something
* @selection: #ESelectionModel to do something to.
* @row: The row to do something in.
* @col: The col to do something in.
* @state: The state in which to do something.
*
* This routine does whatever is appropriate as if the user clicked
* the mouse in the given row and column.
*/
void
e_selection_model_do_something (ESelectionModel *selection,
guint row,
guint col,
GdkModifierType state)
{
gint shift_p = state & GDK_SHIFT_MASK;
gint ctrl_p = state & GDK_CONTROL_MASK;
int row_count;
selection->old_selection = -1;
if (row == -1 && col != -1)
row = 0;
if (col == -1 && row != -1)
col = 0;
row_count = e_selection_model_row_count(selection);
if (row_count >= 0 && row < row_count) {
switch (selection->mode) {
case GTK_SELECTION_SINGLE:
e_selection_model_select_single_row (selection, row);
break;
case GTK_SELECTION_BROWSE:
case GTK_SELECTION_MULTIPLE:
if (shift_p) {
e_selection_model_set_selection_end (selection, row);
} else {
if (ctrl_p) {
e_selection_model_toggle_single_row (selection, row);
} else {
e_selection_model_select_single_row (selection, row);
}
}
break;
default:
g_return_if_reached();
break;
}
e_selection_model_change_cursor(selection, row, col);
g_signal_emit(selection,
e_selection_model_signals[CURSOR_CHANGED], 0,
row, col);
g_signal_emit(selection,
e_selection_model_signals[CURSOR_ACTIVATED], 0,
row, col);
}
}
/**
* e_selection_model_maybe_do_something
* @selection: #ESelectionModel to do something to.
* @row: The row to do something in.
* @col: The col to do something in.
* @state: The state in which to do something.
*
* If this row is selected, this routine just moves the cursor row and
* column. Otherwise, it does the same thing as
* e_selection_model_do_something(). This is for being used on
* right clicks and other events where if the user hit the selection,
* they don't want it to change.
*/
gboolean
e_selection_model_maybe_do_something (ESelectionModel *selection,
guint row,
guint col,
GdkModifierType state)
{
selection->old_selection = -1;
if (e_selection_model_is_row_selected(selection, row)) {
e_selection_model_change_cursor(selection, row, col);
g_signal_emit(selection,
e_selection_model_signals[CURSOR_CHANGED], 0,
row, col);
return FALSE;
} else {
e_selection_model_do_something(selection, row, col, state);
return TRUE;
}
}
void
e_selection_model_select_as_key_press (ESelectionModel *selection,
guint row,
guint col,
GdkModifierType state)
{
int cursor_activated = TRUE;
gint shift_p = state & GDK_SHIFT_MASK;
gint ctrl_p = state & GDK_CONTROL_MASK;
selection->old_selection = -1;
switch (selection->mode) {
case GTK_SELECTION_BROWSE:
case GTK_SELECTION_MULTIPLE:
if (shift_p) {
e_selection_model_set_selection_end (selection, row);
} else if (!ctrl_p) {
e_selection_model_select_single_row (selection, row);
} else
cursor_activated = FALSE;
break;
case GTK_SELECTION_SINGLE:
e_selection_model_select_single_row (selection, row);
break;
default:
g_return_if_reached();
break;
}
if (row != -1) {
e_selection_model_change_cursor(selection, row, col);
g_signal_emit(selection,
e_selection_model_signals[CURSOR_CHANGED], 0,
row, col);
if (cursor_activated)
g_signal_emit(selection,
e_selection_model_signals[CURSOR_ACTIVATED], 0,
row, col);
}
}
static gint
model_changed_idle (ETableSelectionModel *etsm)
{
ETableModel *etm = etsm->model;
e_selection_model_clear (E_SELECTION_MODEL (etsm));
if (etsm->cursor_id && etm && e_table_model_has_save_id (etm)) {
gint row_count = e_table_model_row_count (etm);
gint cursor_row = -1;
gint cursor_col = -1;
gint i;
e_selection_model_array_confirm_row_count (E_SELECTION_MODEL_ARRAY (etsm));
for (i = 0; i < row_count; i++) {
gchar *save_id = e_table_model_get_save_id (etm, i);
if (g_hash_table_lookup (etsm->hash, save_id))
e_selection_model_change_one_row (E_SELECTION_MODEL (etsm), i, TRUE);
if (etsm->cursor_id && !strcmp (etsm->cursor_id, save_id)) {
cursor_row = i;
cursor_col = e_selection_model_cursor_col (E_SELECTION_MODEL (etsm));
if (cursor_col == -1) {
if (etsm->eth) {
cursor_col = e_table_header_prioritized_column (etsm->eth);
} else
cursor_col = 0;
}
e_selection_model_change_cursor (E_SELECTION_MODEL (etsm), cursor_row, cursor_col);
g_free (etsm->cursor_id);
etsm->cursor_id = NULL;
}
g_free (save_id);
}
free_hash (etsm);
e_selection_model_cursor_changed (E_SELECTION_MODEL (etsm), cursor_row, cursor_col);
e_selection_model_selection_changed (E_SELECTION_MODEL (etsm));
}
etsm->model_changed_idle_id = 0;
return FALSE;
}
