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Implement moving clients to the left if they are leftmost

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This commit is contained in:
Michael Stapelberg 2009-03-11 01:55:10 +01:00
parent 9c0d5b6e5e
commit 49b56166dc
3 changed files with 29 additions and 5 deletions
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2
include/table.h
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@ -28,10 +28,10 @@ extern int current_row;
void init_table();
void expand_table_rows(Workspace *workspace);
void expand_table_cols(Workspace *workspace);
void expand_table_cols_at_head(Workspace *workspace);
bool cell_exists(int col, int row);
void cleanup_table(xcb_connection_t *conn, Workspace *workspace);
void fix_colrowspan(xcb_connection_t *conn, Workspace *workspace);
void dump_table(xcb_connection_t *conn, Workspace *workspace);
#endif

10
src/commands.c
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@ -181,11 +181,13 @@ static void move_current_window(xcb_connection_t *conn, direction_t direction) {
switch (direction) {
case D_LEFT:
/* TODO: If we’re at the left-most position, move the rest of the table right */
if (current_col == 0)
return;
/* If we’re at the left-most position, move the rest of the table right */
if (current_col == 0) {
expand_table_cols_at_head(c_ws);
new = CUR_TABLE[current_col][current_row];
} else
new = CUR_TABLE[--current_col][current_row];
break;
case D_RIGHT:
if (current_col == (c_ws->cols-1))

22
src/table.c
View File

@ -85,6 +85,28 @@ void expand_table_cols(Workspace *workspace) {
new_container(workspace, &(workspace->table[workspace->cols-1][c]), workspace->cols-1, c);
}
/*
* Inserts one column at the table’s head
*
*/
void expand_table_cols_at_head(Workspace *workspace) {
workspace->cols++;
workspace->table = realloc(workspace->table, sizeof(Container**) * workspace->cols);
workspace->table[workspace->cols-1] = calloc(sizeof(Container*) * workspace->rows, 1);
/* Move the other columns */
for (int rows = 0; rows < workspace->rows; rows++)
for (int cols = workspace->cols - 1; cols > 0; cols--) {
LOG("Moving col %d to %d\n", cols-1, cols);
workspace->table[cols][rows] = workspace->table[cols-1][rows];
workspace->table[cols][rows]->col = cols;
}
for (int rows = 0; rows < workspace->rows; rows++)
new_container(workspace, &(workspace->table[0][rows]), 0, rows);
}
/*
* Shrinks the table by one column.
*