+#undef I3__FILE__
+#define I3__FILE__ "x.c"
/*
* vim:ts=4:sw=4:expandtab
*
bool mapped;
bool unmap_now;
bool child_mapped;
+ bool above_all;
/** The con for which this state is. */
Con *con;
* every container from con_new().
*
*/
-void x_con_init(Con *con) {
+void x_con_init(Con *con, uint16_t depth) {
/* TODO: maybe create the window when rendering first? we could then even
* get the initial geometry right */
uint32_t mask = 0;
uint32_t values[5];
- /* We explicitly set a background color and border color (even though we
- * don’t even have a border) because the X11 server requires us to when
- * using 32 bit color depths, see
- * http://stackoverflow.com/questions/3645632 */
- mask |= XCB_CW_BACK_PIXEL;
- values[0] = root_screen->black_pixel;
-
- mask |= XCB_CW_BORDER_PIXEL;
- values[1] = root_screen->black_pixel;
-
- /* our own frames should not be managed */
- mask |= XCB_CW_OVERRIDE_REDIRECT;
- values[2] = 1;
+ xcb_visualid_t visual = XCB_COPY_FROM_PARENT;
+ xcb_colormap_t win_colormap = XCB_NONE;
+ if (depth != root_depth && depth != XCB_COPY_FROM_PARENT) {
+ /* For custom visuals, we need to create a colormap before creating
+ * this window. It will be freed directly after creating the window. */
+ visual = get_visualid_by_depth(depth);
+ win_colormap = xcb_generate_id(conn);
+ xcb_create_colormap_checked(conn, XCB_COLORMAP_ALLOC_NONE, win_colormap, root, visual);
+
+ /* We explicitly set a background color and border color (even though we
+ * don’t even have a border) because the X11 server requires us to when
+ * using 32 bit color depths, see
+ * http://stackoverflow.com/questions/3645632 */
+ mask |= XCB_CW_BACK_PIXEL;
+ values[0] = root_screen->black_pixel;
+
+ mask |= XCB_CW_BORDER_PIXEL;
+ values[1] = root_screen->black_pixel;
+
+ /* our own frames should not be managed */
+ mask |= XCB_CW_OVERRIDE_REDIRECT;
+ values[2] = 1;
+
+ /* see include/xcb.h for the FRAME_EVENT_MASK */
+ mask |= XCB_CW_EVENT_MASK;
+ values[3] = FRAME_EVENT_MASK & ~XCB_EVENT_MASK_ENTER_WINDOW;
+
+ mask |= XCB_CW_COLORMAP;
+ values[4] = win_colormap;
+ } else {
+ /* our own frames should not be managed */
+ mask = XCB_CW_OVERRIDE_REDIRECT;
+ values[0] = 1;
- /* see include/xcb.h for the FRAME_EVENT_MASK */
- mask |= XCB_CW_EVENT_MASK;
- values[3] = FRAME_EVENT_MASK & ~XCB_EVENT_MASK_ENTER_WINDOW;
+ /* see include/xcb.h for the FRAME_EVENT_MASK */
+ mask |= XCB_CW_EVENT_MASK;
+ values[1] = FRAME_EVENT_MASK & ~XCB_EVENT_MASK_ENTER_WINDOW;
- mask |= XCB_CW_COLORMAP;
- values[4] = colormap;
+ mask |= XCB_CW_COLORMAP;
+ values[2] = colormap;
+ }
Rect dims = { -15, -15, 10, 10 };
- con->frame = create_window(conn, dims, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCURSOR_CURSOR_POINTER, false, mask, values);
+ con->frame = create_window(conn, dims, depth, visual, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCURSOR_CURSOR_POINTER, false, mask, values);
+
+ if (win_colormap != XCB_NONE)
+ xcb_free_colormap(conn, win_colormap);
struct con_state *state = scalloc(sizeof(struct con_state));
state->id = con->frame;
void x_draw_decoration(Con *con) {
Con *parent = con->parent;
bool leaf = con_is_leaf(con);
+
/* This code needs to run for:
* • leaf containers
* • non-leaf containers which are in a stacked/tabbed container
*
* It does not need to run for:
+ * • direct children of outputs or dockareas
* • floating containers (they don’t have a decoration)
*/
if ((!leaf &&
parent->layout != L_STACKED &&
parent->layout != L_TABBED) ||
+ parent->type == CT_OUTPUT ||
+ parent->type == CT_DOCKAREA ||
con->type == CT_FLOATING_CON)
return;
p->con_deco_rect = con->deco_rect;
p->background = config.client.background;
p->con_is_leaf = con_is_leaf(con);
+ p->parent_orientation = con_orientation(parent);
if (con->deco_render_params != NULL &&
(con->window == NULL || !con->window->name_x_changed) &&
/* 3: draw a rectangle in border color around the client */
if (p->border_style != BS_NONE && p->con_is_leaf) {
+ /* We might hide some borders adjacent to the screen-edge */
+ adjacent_t borders_to_hide = ADJ_NONE;
+ borders_to_hide = con_adjacent_borders(con) & config.hide_edge_borders;
+
Rect br = con_border_style_rect(con);
#if 0
DLOG("con->rect spans %d x %d\n", con->rect.width, con->rect.height);
* rectangle because some childs are not freely resizable and we want
* their background color to "shine through". */
xcb_change_gc(conn, con->pm_gc, XCB_GC_FOREGROUND, (uint32_t[]){ p->color->background });
- xcb_rectangle_t borders[] = {
- { 0, 0, br.x, r->height },
- { 0, r->height + br.height + br.y, r->width, r->height },
- { r->width + br.width + br.x, 0, r->width, r->height }
- };
- xcb_poly_fill_rectangle(conn, con->pixmap, con->pm_gc, 3, borders);
+ if (!(borders_to_hide & ADJ_LEFT_SCREEN_EDGE)) {
+ xcb_rectangle_t leftline = { 0, 0, br.x, r->height };
+ xcb_poly_fill_rectangle(conn, con->pixmap, con->pm_gc, 1, &leftline);
+ }
+ if (!(borders_to_hide & ADJ_RIGHT_SCREEN_EDGE)) {
+ xcb_rectangle_t rightline = { r->width + br.width + br.x, 0, r->width, r->height };
+ xcb_poly_fill_rectangle(conn, con->pixmap, con->pm_gc, 1, &rightline);
+ }
+ if (!(borders_to_hide & ADJ_LOWER_SCREEN_EDGE)) {
+ xcb_rectangle_t bottomline = { 0, r->height + br.height + br.y, r->width, r->height };
+ xcb_poly_fill_rectangle(conn, con->pixmap, con->pm_gc, 1, &bottomline);
+ }
/* 1pixel border needs an additional line at the top */
- if (p->border_style == BS_1PIXEL) {
+ if (p->border_style == BS_PIXEL && !(borders_to_hide & ADJ_UPPER_SCREEN_EDGE)) {
xcb_rectangle_t topline = { br.x, 0, con->rect.width + br.width + br.x, br.y };
xcb_poly_fill_rectangle(conn, con->pixmap, con->pm_gc, 1, &topline);
}
TAILQ_PREV(con, nodes_head, nodes) == NULL &&
con->parent->type != CT_FLOATING_CON) {
xcb_change_gc(conn, con->pm_gc, XCB_GC_FOREGROUND, (uint32_t[]){ p->color->indicator });
- if (con_orientation(con->parent) == HORIZ)
+ if (p->parent_orientation == HORIZ)
xcb_poly_fill_rectangle(conn, con->pixmap, con->pm_gc, 1, (xcb_rectangle_t[]){
- { r->width + br.width + br.x, 0, r->width, r->height + br.height } });
+ { r->width + br.width + br.x, br.y, r->width, r->height + br.height } });
else
xcb_poly_fill_rectangle(conn, con->pixmap, con->pm_gc, 1, (xcb_rectangle_t[]){
{ br.x, r->height + br.height + br.y, r->width - (2 * br.x), r->height } });
xcb_rectangle_t drect = { con->deco_rect.x, con->deco_rect.y, con->deco_rect.width, con->deco_rect.height };
xcb_poly_fill_rectangle(conn, parent->pixmap, parent->pm_gc, 1, &drect);
- /* 5: draw two unconnected lines in border color */
+ /* 5: draw two unconnected horizontal lines in border color */
xcb_change_gc(conn, parent->pm_gc, XCB_GC_FOREGROUND, (uint32_t[]){ p->color->border });
Rect *dr = &(con->deco_rect);
+ int deco_diff_l = 2;
+ int deco_diff_r = 2;
+ if (parent->layout == L_TABBED) {
+ if (TAILQ_PREV(con, nodes_head, nodes) != NULL)
+ deco_diff_l = 0;
+ if (TAILQ_NEXT(con, nodes) != NULL)
+ deco_diff_r = 0;
+ }
xcb_segment_t segments[] = {
{ dr->x, dr->y,
dr->x + dr->width - 1, dr->y },
- { dr->x + 2, dr->y + dr->height - 1,
- dr->x + dr->width - 3, dr->y + dr->height - 1 }
+ { dr->x + deco_diff_l, dr->y + dr->height - 1,
+ dr->x - deco_diff_r + dr->width - 1, dr->y + dr->height - 1 }
};
xcb_poly_segment(conn, parent->pixmap, parent->pm_gc, 2, segments);
int text_offset_y = (con->deco_rect.height - config.font.height) / 2;
struct Window *win = con->window;
- if (win == NULL || win->name_x == NULL) {
- /* this is a non-leaf container, we need to make up a good description */
- // TODO: use a good description instead of just "another container"
- draw_text("another container", strlen("another container"), false,
+ if (win == NULL) {
+ /* we have a split container which gets a representation
+ * of its children as title
+ */
+ char *title;
+ char *tree = con_get_tree_representation(con);
+ sasprintf(&title, "i3: %s", tree);
+ free(tree);
+
+ draw_text_ascii(title,
parent->pixmap, parent->pm_gc,
con->deco_rect.x + 2, con->deco_rect.y + text_offset_y,
con->deco_rect.width - 2);
- goto copy_pixmaps;
+ free(title);
+
+ goto after_title;
}
+ if (win->name == NULL)
+ goto copy_pixmaps;
+
int indent_level = 0,
indent_mult = 0;
Con *il_parent = parent;
//DLOG("indent_level = %d, indent_mult = %d\n", indent_level, indent_mult);
int indent_px = (indent_level * 5) * indent_mult;
- draw_text(win->name_x, win->name_len, win->uses_net_wm_name,
+ draw_text(win->name,
parent->pixmap, parent->pm_gc,
con->deco_rect.x + 2 + indent_px, con->deco_rect.y + text_offset_y,
con->deco_rect.width - 2 - indent_px);
+after_title:
/* Since we don’t clip the text at all, it might in some cases be painted
* on the border pixels on the right side of a window. Therefore, we draw
* the right border again after rendering the text (and the unconnected
* lines in border color). */
- /* Draw a separator line after every tab (except the last one), so that
- * tabs can be easily distinguished. */
- if (parent->layout == L_TABBED && TAILQ_NEXT(con, nodes) != NULL) {
+ /* Draw a 1px separator line before and after every tab, so that tabs can
+ * be easily distinguished. */
+ if (parent->layout == L_TABBED) {
xcb_change_gc(conn, parent->pm_gc, XCB_GC_FOREGROUND, (uint32_t[]){ p->color->border });
} else {
xcb_change_gc(conn, parent->pm_gc, XCB_GC_FOREGROUND, (uint32_t[]){ p->color->background });
}
- xcb_poly_line(conn, XCB_COORD_MODE_ORIGIN, parent->pixmap, parent->pm_gc, 4,
+ xcb_poly_line(conn, XCB_COORD_MODE_ORIGIN, parent->pixmap, parent->pm_gc, 6,
(xcb_point_t[]){
+ { dr->x + dr->width, dr->y },
+ { dr->x + dr->width, dr->y + dr->height },
{ dr->x + dr->width - 1, dr->y },
{ dr->x + dr->width - 1, dr->y + dr->height },
- { dr->x + dr->width - 2, dr->y },
- { dr->x + dr->width - 2, dr->y + dr->height }
+ { dr->x, dr->y + dr->height },
+ { dr->x, dr->y },
});
xcb_change_gc(conn, parent->pm_gc, XCB_GC_FOREGROUND, (uint32_t[]){ p->color->border });
xcb_free_pixmap(conn, con->pixmap);
xcb_free_gc(conn, con->pm_gc);
}
- xcb_create_pixmap(conn, root_depth, con->pixmap, con->frame, rect.width, rect.height);
+
+ uint16_t win_depth = root_depth;
+ if (con->window)
+ win_depth = con->window->depth;
+
+ xcb_create_pixmap(conn, win_depth, con->pixmap, con->frame, rect.width, rect.height);
+
/* For the graphics context, we disable GraphicsExposure events.
* Those will be sent when a CopyArea request cannot be fulfilled
* properly due to parts of the source being unmapped or otherwise
}
cookie = xcb_unmap_window(conn, con->frame);
- DLOG("unmapping container (serial %d)\n", cookie.sequence);
+ DLOG("unmapping container %p / %s (serial %d)\n", con, con->name, cookie.sequence);
/* we need to increase ignore_unmap for this container (if it
* contains a window) and for every window "under" this one which
* contains a window */
xcb_configure_window(conn, prev->id, mask, values);
}
+ if (state->above_all) {
+ DLOG("above all: 0x%08x\n", state->id);
+ xcb_configure_window(conn, state->id, XCB_CONFIG_WINDOW_STACK_MODE, (uint32_t[]){ XCB_STACK_MODE_ABOVE });
+ }
state->initial = false;
}
Output *current = get_output_containing(pointerreply->root_x, pointerreply->root_y);
Output *target = get_output_containing(mid_x, mid_y);
- if (current != target)
+ if (current != target) {
+ /* Ignore MotionNotify events generated by warping */
+ xcb_change_window_attributes(conn, root, XCB_CW_EVENT_MASK, (uint32_t[]){ XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT });
xcb_warp_pointer(conn, XCB_NONE, root, 0, 0, 0, 0, mid_x, mid_y);
+ xcb_change_window_attributes(conn, root, XCB_CW_EVENT_MASK, (uint32_t[]){ ROOT_EVENT_MASK });
+ }
}
warp_to = NULL;
}
}
if (set_focus) {
- DLOG("Updating focus (focused: %p / %s)\n", focused, focused->name);
+ DLOG("Updating focus (focused: %p / %s) to X11 window 0x%08x\n", focused, focused->name, to_focus);
/* We remove XCB_EVENT_MASK_FOCUS_CHANGE from the event mask to get
* no focus change events for our own focus changes. We only want
* these generated by the clients. */
* Raises the specified container in the internal stack of X windows. The
* next call to x_push_changes() will make the change visible in X11.
*
+ * If above_all is true, the X11 window will be raised to the top
+ * of the stack. This should only be used for precisely one fullscreen
+ * window per output.
+ *
*/
-void x_raise_con(Con *con) {
+void x_raise_con(Con *con, bool above_all) {
con_state *state;
state = state_for_frame(con->frame);
//DLOG("raising in new stack: %p / %s / %s / xid %08x\n", con, con->name, con->window ? con->window->name_json : "", state->id);
+ state->above_all = above_all;
+
CIRCLEQ_REMOVE(&state_head, state, state);
CIRCLEQ_INSERT_HEAD(&state_head, state, state);
}
* Sets up i3 specific atoms (I3_SOCKET_PATH and I3_CONFIG_PATH)
*
*/
-void x_set_i3_atoms() {
+void x_set_i3_atoms(void) {
+ pid_t pid = getpid();
xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root, A_I3_SOCKET_PATH, A_UTF8_STRING, 8,
(current_socketpath == NULL ? 0 : strlen(current_socketpath)),
current_socketpath);
+ xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root, A_I3_PID, XCB_ATOM_CARDINAL, 32, 1, &pid);
xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root, A_I3_CONFIG_PATH, A_UTF8_STRING, 8,
strlen(current_configpath), current_configpath);
xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root, A_I3_SHMLOG_PATH, A_UTF8_STRING, 8,
projects / i3 / i3 / blobdiff