21 stack, split, max, tab
35 /* Window management data */
39 /* Helper functions */
40 static void set_mode(drag_t drag, win_t *win, ptr_t ptr)
42 printf("set_mode: %d - %p@%d,%d\n",
43 drag, win, ptr.rx, ptr.ry);
45 if (drag == move || drag == resize) {
51 static void print_txt(list_t *cols)
53 for (list_t *cnode = cols; cnode; cnode = cnode->next) {
54 col_t *col = cnode->data;
55 printf("col:\t%p - %dpx @ %d\n", col, col->width, col->group);
56 for (list_t *wnode = col->wins; wnode; wnode = wnode->next) {
57 win_t *win = wnode->data;
58 printf(" win:\t%p - %dpx\n", win, win->h);
63 static void arrange(list_t *cols)
65 int x=0, y=0; // Current window top-left position
66 int tx=0, ty=0; // Total x/y size
67 int mx=0, my=0; // Maximum x/y size (screen size)
72 /* Scale horizontally */
73 for (list_t *lx = cols; lx; lx = lx->next)
74 tx += ((col_t*)lx->data)->width;
75 for (list_t *lx = cols; lx; lx = lx->next)
76 ((col_t*)lx->data)->width *= (float)mx / tx;
78 /* Scale each column vertically */
79 for (list_t *lx = cols; lx; lx = lx->next) {
80 col_t *col = lx->data;
81 for (list_t *ly = col->wins; ly; ly = ly->next)
82 ty += ((win_t*)ly->data)->h;
84 for (list_t *ly = col->wins; ly; ly = ly->next) {
85 win_t *win = ly->data;
86 sys_move(win, x, y, col->width,
87 win->h * ((float)my / ty));
94 static void shift_window(win_t *win, int col, int row)
96 printf("shift_window: %p - %+d,%+d\n", win, col, row);
99 static void shift_focus(win_t *win, int col, int row)
101 printf("shift_focus: %p - %+d,%+d\n", win, col, row);
104 if (row < 0) node = win->wm->row->prev;
105 if (row > 0) node = win->wm->row->next;
107 if (col < 0) node = win->wm->col->prev;
108 if (col > 0) node = win->wm->col->next;
109 if (node) node = ((col_t*)node->data)->wins;
112 sys_focus(node->data);
115 /* Window management functions */
116 int wm_handle_key(win_t *win, Key_t key, mod_t mod, ptr_t ptr)
119 //printf("wm_handle_key: %p - %x\n", win, key);
123 return sys_focus(win), 1;
125 return sys_raise(win), 1;
126 if (key == key_f1 && mod.MODKEY)
128 if (key_mouse0 <= key && key <= key_mouse7)
132 if (mod.MODKEY && mod.shift) {
134 case 'h': case 'H': return shift_window(win,-1, 0), 1;
135 case 'k': case 'K': return shift_window(win, 0,-1), 1;
136 case 'j': case 'J': return shift_window(win,+1, 0), 1;
137 case 'l': case 'L': return shift_window(win, 0,+1), 1;
141 else if (mod.MODKEY) {
143 case 'h': case 'H': return shift_focus(win,-1, 0), 1;
144 case 'k': case 'K': return shift_focus(win, 0,-1), 1;
145 case 'j': case 'J': return shift_focus(win,+1, 0), 1;
146 case 'l': case 'L': return shift_focus(win, 0,+1), 1;
152 if (key_mouse0 <= key && key <= key_mouse7 && mod.up)
153 return set_mode(none,win,ptr), 1;
154 else if (key == key_mouse1 && mod.MODKEY)
155 return set_mode(move,win,ptr), 1;
156 else if (key == key_mouse3 && mod.MODKEY)
157 return set_mode(resize,win,ptr), 1;
162 int wm_handle_ptr(win_t *cwin, ptr_t ptr)
164 //printf("wm_handle_ptr: %p - %d,%d %d,%d (%d) -- \n",
165 // cwin, ptr.x, ptr.y, ptr.rx, ptr.ry, move_mode);
166 if (move_mode == none)
168 win_t *mwin = move_win;
169 int dx = ptr.rx - move_prev.rx;
170 int dy = ptr.ry - move_prev.ry;
172 if (move_mode == move)
173 sys_move(mwin, mwin->x+dx, mwin->y+dy, mwin->w, mwin->h);
174 else if (move_mode == resize)
175 sys_move(mwin, mwin->x, mwin->y, mwin->w+dx, mwin->h+dy);
179 void wm_insert(win_t *win)
181 printf("wm_insert: %p\n", win);
185 col_t *col = wm_cols->data;
186 int nwins = list_length(col->wins);
187 col->wins = list_insert(col->wins, win);
190 win->wm = new0(win_wm_t);
191 win->wm->col = wm_cols;
192 win->wm->row = col->wins;
193 if (nwins) win->h = wm_root->h / nwins;
200 void wm_remove(win_t *win)
202 printf("wm_remove: %p - (%p,%p)\n", win,
203 win->wm->col, win->wm->row);
205 col_t *col = win->wm->col->data;
206 col->wins = list_remove(col->wins, win->wm->row);
211 void wm_init(win_t *root)
213 printf("wm_init: %p\n", root);
215 sys_watch(root, key_f1, MOD(.MODKEY=1));
216 sys_watch(root, key_mouse1, MOD(.MODKEY=1));
217 sys_watch(root, key_mouse3, MOD(.MODKEY=1));
218 key_t keys[] = {'h', 'j', 'k', 'l', 'H', 'J', 'K', 'L'};
219 for (int i = 0; i < countof(keys); i++)
220 sys_watch(root, keys[i], MOD(.MODKEY=1));
221 col_t *col = new0(col_t);
223 col->width = root->w;
224 wm_cols = list_insert(wm_cols, col);