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Extract function process_motion_keys.

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This commit is contained in:
John Ralls 2020-05-02 10:38:12 -07:00
parent d8b4a4ad19
commit 6470ecbde1
1 changed files with 121 additions and 107 deletions
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228
gnucash/register/register-gnome/gnucash-sheet.c
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@ -1727,6 +1727,125 @@ gnucash_sheet_clipboard_event (GnucashSheet *sheet, GdkEventKey *event)
return handled;
}
static gboolean
process_motion_keys (GnucashSheet *sheet, GdkEventKey *event, gboolean *pass_on,
gncTableTraversalDir *direction,
VirtualLocation* new_virt_loc)
{
int distance;
VirtualLocation cur_virt_loc = *new_virt_loc;
switch (event->keyval)
{
case GDK_KEY_Return:
case GDK_KEY_KP_Enter:
g_signal_emit_by_name(sheet->reg, "activate_cursor");
/* Clear the saved selection. */
sheet->pos = sheet->bound;
return TRUE;
break;
case GDK_KEY_Tab:
case GDK_KEY_ISO_Left_Tab:
if (event->state & GDK_SHIFT_MASK)
{
*direction = GNC_TABLE_TRAVERSE_LEFT;
gnc_table_move_tab (sheet->table, new_virt_loc,
FALSE);
}
else
{
*direction = GNC_TABLE_TRAVERSE_RIGHT;
gnc_table_move_tab (sheet->table, new_virt_loc,
TRUE);
}
break;
case GDK_KEY_KP_Page_Up:
case GDK_KEY_Page_Up:
*direction = GNC_TABLE_TRAVERSE_UP;
new_virt_loc->phys_col_offset = 0;
if (event->state & GDK_SHIFT_MASK)
new_virt_loc->vcell_loc.virt_row = 1;
else
{
distance = sheet->num_visible_phys_rows - 1;
gnc_table_move_vertical_position
(sheet->table, new_virt_loc, -distance);
}
break;
case GDK_KEY_KP_Page_Down:
case GDK_KEY_Page_Down:
*direction = GNC_TABLE_TRAVERSE_DOWN;
new_virt_loc->phys_col_offset = 0;
if (event->state & GDK_SHIFT_MASK)
new_virt_loc->vcell_loc.virt_row =
sheet->num_virt_rows - 1;
else
{
distance = sheet->num_visible_phys_rows - 1;
gnc_table_move_vertical_position
(sheet->table, new_virt_loc, distance);
}
break;
case GDK_KEY_KP_Up:
case GDK_KEY_Up:
*direction = GNC_TABLE_TRAVERSE_UP;
gnc_table_move_vertical_position (sheet->table,
new_virt_loc, -1);
break;
case GDK_KEY_KP_Down:
case GDK_KEY_Down:
case GDK_KEY_Menu:
if (event->keyval == GDK_KEY_Menu ||
(event->state & GDK_MODIFIER_INTENT_PRIMARY_ACCELERATOR))
{
GncItemEdit *item_edit;
item_edit = GNC_ITEM_EDIT (sheet->item_editor);
if (gnc_table_confirm_change (sheet->table,
cur_virt_loc))
gnc_item_edit_show_popup (item_edit);
/* Clear the saved selection for the new cell. */
sheet->pos = sheet->bound;
return TRUE;
}
*direction = GNC_TABLE_TRAVERSE_DOWN;
gnc_table_move_vertical_position (sheet->table,
new_virt_loc, 1);
break;
case GDK_KEY_Control_L:
case GDK_KEY_Control_R:
case GDK_KEY_Shift_L:
case GDK_KEY_Shift_R:
case GDK_KEY_Alt_L:
case GDK_KEY_Alt_R:
*pass_on = TRUE;
break;
case GDK_KEY_KP_Right:
case GDK_KEY_Right:
case GDK_KEY_KP_Left:
case GDK_KEY_Left:
case GDK_KEY_Home:
case GDK_KEY_End:
/* Clear the saved selection, we're not using it. */
sheet->pos = sheet->bound;
*pass_on = TRUE;
break;
default:
if (gnucash_sheet_clipboard_event(sheet, event))
{
/* Clear the saved selection. */
sheet->pos = sheet->bound;
return TRUE;
}
*pass_on = TRUE;
break;
}
return FALSE;
}
static gint
gnucash_sheet_key_press_event_internal (GtkWidget *widget, GdkEventKey *event)
{
@ -1762,114 +1881,9 @@ gnucash_sheet_key_press_event_internal (GtkWidget *widget, GdkEventKey *event)
/* Calculate tentative physical values */
if (!pass_on)
{
switch (event->keyval)
{
case GDK_KEY_Return:
case GDK_KEY_KP_Enter:
g_signal_emit_by_name(sheet->reg, "activate_cursor");
/* Clear the saved selection. */
sheet->pos = sheet->bound;
if (process_motion_keys (sheet, event, &pass_on,
&direction, &new_virt_loc))
return TRUE;
break;
case GDK_KEY_Tab:
case GDK_KEY_ISO_Left_Tab:
if (event->state & GDK_SHIFT_MASK)
{
direction = GNC_TABLE_TRAVERSE_LEFT;
gnc_table_move_tab (table, &new_virt_loc,
FALSE);
}
else
{
direction = GNC_TABLE_TRAVERSE_RIGHT;
gnc_table_move_tab (table, &new_virt_loc,
TRUE);
}
break;
case GDK_KEY_KP_Page_Up:
case GDK_KEY_Page_Up:
direction = GNC_TABLE_TRAVERSE_UP;
new_virt_loc.phys_col_offset = 0;
if (event->state & GDK_SHIFT_MASK)
new_virt_loc.vcell_loc.virt_row = 1;
else
{
distance = sheet->num_visible_phys_rows - 1;
gnc_table_move_vertical_position
(table, &new_virt_loc, -distance);
}
break;
case GDK_KEY_KP_Page_Down:
case GDK_KEY_Page_Down:
direction = GNC_TABLE_TRAVERSE_DOWN;
new_virt_loc.phys_col_offset = 0;
if (event->state & GDK_SHIFT_MASK)
new_virt_loc.vcell_loc.virt_row =
sheet->num_virt_rows - 1;
else
{
distance = sheet->num_visible_phys_rows - 1;
gnc_table_move_vertical_position
(table, &new_virt_loc, distance);
}
break;
case GDK_KEY_KP_Up:
case GDK_KEY_Up:
direction = GNC_TABLE_TRAVERSE_UP;
gnc_table_move_vertical_position (table,
&new_virt_loc, -1);
break;
case GDK_KEY_KP_Down:
case GDK_KEY_Down:
case GDK_KEY_Menu:
if (event->keyval == GDK_KEY_Menu ||
(event->state & GDK_MODIFIER_INTENT_PRIMARY_ACCELERATOR))
{
GncItemEdit *item_edit;
item_edit = GNC_ITEM_EDIT (sheet->item_editor);
if (gnc_table_confirm_change (table,
cur_virt_loc))
gnc_item_edit_show_popup (item_edit);
/* Clear the saved selection for the new cell. */
sheet->pos = sheet->bound;
return TRUE;
}
direction = GNC_TABLE_TRAVERSE_DOWN;
gnc_table_move_vertical_position (table,
&new_virt_loc, 1);
break;
case GDK_KEY_Control_L:
case GDK_KEY_Control_R:
case GDK_KEY_Shift_L:
case GDK_KEY_Shift_R:
case GDK_KEY_Alt_L:
case GDK_KEY_Alt_R:
pass_on = TRUE;
break;
case GDK_KEY_KP_Right:
case GDK_KEY_Right:
case GDK_KEY_KP_Left:
case GDK_KEY_Left:
case GDK_KEY_Home:
case GDK_KEY_End:
/* Clear the saved selection, we're not using it. */
sheet->pos = sheet->bound;
pass_on = TRUE;
break;
default:
if (gnucash_sheet_clipboard_event(sheet, event))
{
/* Clear the saved selection. */
sheet->pos = sheet->bound;
return TRUE;
}
pass_on = TRUE;
break;
}
}
/* Forward the keystroke to the input line */