2 #define I3__FILE__ "resize.c"
14 extern xcb_connection_t *
conn;
33 DLOG(
"new x = %d, y = %d\n", new_x, new_y);
37 new_x < (output->
rect.
x + 25))
44 new_y < (output->
rect.
y + 25))
55 DLOG(
"Find two participants for resizing container=%p in direction=%i\n", other, direction);
56 Con *first = *current;
59 DLOG(
"Current container is NULL, aborting.\n");
65 const bool dir_backwards = (direction ==
D_UP || direction ==
D_LEFT);
66 while (first->
type != CT_WORKSPACE &&
67 first->
type != CT_FLOATING_CON &&
86 DLOG(
"No second container in this direction found, trying to look further up in the tree...\n");
91 DLOG(
"Found participants: first=%p and second=%p.", first, second);
94 if (first == NULL || second == NULL) {
95 DLOG(
"Could not find two participants for this resize request.\n");
103 DLOG(
"resize handler\n");
115 mask = XCB_CW_OVERRIDE_REDIRECT;
130 if (orientation ==
HORIZ) {
131 helprect.
x = second->
rect.
x;
132 helprect.
y = second->
rect.
y;
135 initial_position = second->
rect.
x;
136 xcb_warp_pointer(
conn, XCB_NONE, event->root, 0, 0, 0, 0,
137 second->
rect.
x, event->root_y);
139 helprect.
x = second->
rect.
x;
140 helprect.
y = second->
rect.
y;
143 initial_position = second->
rect.
y;
144 xcb_warp_pointer(
conn, XCB_NONE, event->root, 0, 0, 0, 0,
145 event->root_x, second->
rect.
y);
148 mask = XCB_CW_BACK_PIXEL;
151 mask |= XCB_CW_OVERRIDE_REDIRECT;
157 xcb_circulate_window(
conn, XCB_CIRCULATE_RAISE_LOWEST, helpwin);
162 new_position = initial_position;
169 xcb_destroy_window(
conn, helpwin);
170 xcb_destroy_window(
conn, grabwin);
177 int pixels = (new_position - initial_position);
179 DLOG(
"Done, pixels = %d\n", pixels);
187 double new_percent, difference;
188 double percent = first->
percent;
189 DLOG(
"percent = %f\n", percent);
191 DLOG(
"original = %d\n", original);
192 new_percent = (original + pixels) * (percent / original);
193 difference = percent - new_percent;
194 DLOG(
"difference = %f\n", difference);
195 DLOG(
"new percent = %f\n", new_percent);
199 double s_percent = second->
percent;
200 second->
percent = s_percent + difference;
int logical_px(const int logical)
Convert a logical amount of pixels (e.g.
void x_mask_event_mask(uint32_t mask)
Applies the given mask to the event mask of every i3 window decoration X11 window.
int resize_graphical_handler(Con *first, Con *second, orientation_t orientation, const xcb_button_press_event_t *event)
Stores a rectangle, for example the size of a window, the child window etc.
struct Config::config_client client
drag_result_t
This is the return value of a drag operation like drag_pointer.
#define TAILQ_NEXT(elm, field)
DRAGGING_CB(resize_callback)
drag_result_t drag_pointer(Con *con, const xcb_button_press_event_t *event, xcb_window_t confine_to, border_t border, int cursor, callback_t callback, const void *extra)
This function grabs your pointer and keyboard and lets you drag stuff around (borders).
struct Colortriple focused
#define TAILQ_PREV(elm, headname, field)
xcb_window_t create_window(xcb_connection_t *conn, Rect dims, uint16_t depth, xcb_visualid_t visual, uint16_t window_class, enum xcursor_cursor_t cursor, bool map, uint32_t mask, uint32_t *values)
Convenience wrapper around xcb_create_window which takes care of depth, generating an ID and checking...
orientation_t con_orientation(Con *con)
Returns the orientation of the given container (for stacked containers, vertical orientation is used ...
A 'Con' represents everything from the X11 root window down to a single X11 window.
bool resize_find_tiling_participants(Con **current, Con **other, direction_t direction)
Con * con_get_output(Con *con)
Gets the output container (first container with CT_OUTPUT in hierarchy) this node is on...
void con_fix_percent(Con *con)
Updates the percent attribute of the children of the given container.
orientation_t orientation