//although
bool view_created(tw_handle view)
{
//routine:
//0): create a view: which is most likely insert a node to a list
tw_handle output = wlc_view_get_output(view);
Layout *layout = tw_output_get_current_layout(output);//it shouldn't be
//Null, one output
//should at least
//has one layout
struct wl_resource *surface = wlc_surface_get_wl_resource(wlc_view_get_surface(view));
if (TMP_DATA[0] == surface)
debug_log("BG_VIEW created\n");
else if (TMP_DATA[1] == surface)
debug_log("PANEL_VIEW created\n");
else if (TMP_DATA[2] == surface)
debug_log("LOCK_VIEW created\n");
if (!layout->createView(view))
return false;
//call update view
layout->update_views();
//1): setting up the view visibility attributes, focus attributes, etc.
wlc_view_set_mask(view, wlc_output_get_mask(output));
wlc_view_bring_to_front(view); //you have to call it at floating layout
wlc_view_focus(view);
//2): relayout
relayout(wlc_view_get_output(view));
return true;
}
/**
*
* @brief the simple floating windows relayout strategy, which is actually
* doing nothing.
*
* Tested
*/
static void
relayout_float(const tw_handle *views, const size_t nviews,
const wlc_geometry *geo)
{
//this method has to be called in safe env.
if(!views || !geo)
return;
const wlc_size *r = &geo->size;
//this method is not safe, how do you ensure you will not access
//unallocated memory? c++ vector?
for (size_t i = 0; i < nviews; i++) {
debug_log("relayout_float\n");
//the only thing we are doing here is ensure the the window
//does not go out or border, but is may not be good, since
//windows can have border
struct wlc_geometry g = *wlc_view_get_geometry(views[i]);
g.size.h = (g.size.h > 0) ? g.size.h : 100;//give a initial height if not avaliable
g.size.w = (g.size.w > 0) ? g.size.w : 100;//give a initial wpidth if not avaliable
int32_t view_botton = g.origin.y+g.size.h;
int32_t view_right = g.origin.x+g.size.w;
g.size.h = MIN(view_botton, r->h) - g.origin.y;
g.size.w = MIN(view_right, r->w) - g.origin.x;
wlc_view_set_geometry(views[i], 0, &g);
wlc_view_bring_to_front(views[i]);
}
}
static bool
view_created(wlc_handle view)
{
printf("created\n");
wlc_view_bring_to_front(view);
wlc_view_focus(view);
return true;
}
static bool
view_created(wlc_handle view)
{
printf("created view (%zu)\n", view);
wlc_view_bring_to_front(view);
wlc_view_focus(view);
relayout(wlc_view_get_output(view));
return true;
}
void set_view_visibility(swayc_t *view, void *data) {
uint32_t *p = data;
if (view->type == C_VIEW) {
wlc_view_set_mask(view->handle, *p);
if (*p == 2) {
wlc_view_bring_to_front(view->handle);
} else {
wlc_view_send_to_back(view->handle);
}
}
view->visible = (*p == 2);
}
static bool handle_view_created(wlc_handle handle) {
swayc_t *focused = get_focused_container(&root_container);
swayc_t *newview = NULL;
switch (wlc_view_get_type(handle)) {
// regular view created regularly
case 0:
newview = new_view(focused, handle);
wlc_view_set_state(handle, WLC_BIT_MAXIMIZED, true);
break;
// takes keyboard focus
case WLC_BIT_OVERRIDE_REDIRECT:
sway_log(L_DEBUG, "view %ld with OVERRIDE_REDIRECT", handle);
locked_view_focus = true;
wlc_view_focus(handle);
wlc_view_set_state(handle, WLC_BIT_ACTIVATED, true);
wlc_view_bring_to_front(handle);
break;
// Takes container focus
case WLC_BIT_OVERRIDE_REDIRECT|WLC_BIT_UNMANAGED:
sway_log(L_DEBUG, "view %ld with OVERRIDE_REDIRECT|WLC_BIT_MANAGED", handle);
wlc_view_bring_to_front(handle);
locked_container_focus = true;
break;
// set modals as floating containers
case WLC_BIT_MODAL:
wlc_view_bring_to_front(handle);
newview = new_floating_view(handle);
case WLC_BIT_POPUP:
break;
}
if (newview) {
set_focused_container(newview);
arrange_windows(newview->parent, -1, -1);
}
return true;
}
static void
raise_all(struct wlc_view *view)
{
assert(view);
// Raise view and all related views to top honoring the stacking order.
struct wlc_view *parent;
if ((parent = wlc_view_get_parent(view))) {
raise_all(parent);
struct wlc_view *v, *vn;
struct wl_list *views = wlc_space_get_views(wlc_view_get_space(view));
wlc_view_for_each_safe(v, vn, views) {
if (v == view || wlc_view_get_parent(v) != parent)
continue;
wlc_view_bring_to_front(v);
}
}
static bool handle_view_created(wlc_handle handle) {
// if view is child of another view, the use that as focused container
wlc_handle parent = wlc_view_get_parent(handle);
swayc_t *focused = NULL;
swayc_t *newview = NULL;
// Get parent container, to add view in
if (parent) {
focused = get_swayc_for_handle(parent, &root_container);
}
if (!focused || focused->type == C_OUTPUT) {
focused = get_focused_container(&root_container);
}
sway_log(L_DEBUG, "handle:%ld type:%x state:%x parent:%ld "
"mask:%d (x:%d y:%d w:%d h:%d) title:%s "
"class:%s appid:%s",
handle, wlc_view_get_type(handle), wlc_view_get_state(handle), parent,
wlc_view_get_mask(handle), wlc_view_get_geometry(handle)->origin.x,
wlc_view_get_geometry(handle)->origin.y,wlc_view_get_geometry(handle)->size.w,
wlc_view_get_geometry(handle)->size.h, wlc_view_get_title(handle),
wlc_view_get_class(handle), wlc_view_get_app_id(handle));
// TODO properly figure out how each window should be handled.
switch (wlc_view_get_type(handle)) {
// regular view created regularly
case 0:
newview = new_view(focused, handle);
wlc_view_set_state(handle, WLC_BIT_MAXIMIZED, true);
break;
// Dmenu keeps viewfocus, but others with this flag dont, for now simulate
// dmenu
case WLC_BIT_OVERRIDE_REDIRECT:
// locked_view_focus = true;
wlc_view_focus(handle);
wlc_view_set_state(handle, WLC_BIT_ACTIVATED, true);
wlc_view_bring_to_front(handle);
break;
// Firefox popups have this flag set.
case WLC_BIT_OVERRIDE_REDIRECT|WLC_BIT_UNMANAGED:
wlc_view_bring_to_front(handle);
locked_container_focus = true;
break;
// Modals, get focus, popups do not
case WLC_BIT_MODAL:
wlc_view_focus(handle);
wlc_view_bring_to_front(handle);
newview = new_floating_view(handle);
case WLC_BIT_POPUP:
wlc_view_bring_to_front(handle);
break;
}
if (newview) {
set_focused_container(newview);
swayc_t *output = swayc_parent_by_type(newview, C_OUTPUT);
arrange_windows(output, -1, -1);
}
return true;
}
void arrange_windows(swayc_t *container, int width, int height) {
int i;
if (width == -1 || height == -1) {
sway_log(L_DEBUG, "Arranging layout for %p", container);
width = container->width;
height = container->height;
}
int x = 0, y = 0;
switch (container->type) {
case C_ROOT:
for (i = 0; i < container->children->length; ++i) {
swayc_t *child = container->children->items[i];
sway_log(L_DEBUG, "Arranging output at %d", x);
child->x = x;
child->y = y;
arrange_windows(child, -1, -1);
// Removed for now because wlc works with relative positions
// Addition can be reconsidered once wlc positions are changed
// x += child->width;
}
return;
case C_OUTPUT:
container->width = width;
container->height = height;
// These lines make x/y negative and result in stuff glitching out
// Their addition can be reconsidered once wlc positions are changed
// x -= container->x;
// y -= container->y;
for (i = 0; i < container->children->length; ++i) {
swayc_t *child = container->children->items[i];
child->x = x + container->gaps;
child->y = y + container->gaps;
child->width = width - container->gaps * 2;
child->height = height - container->gaps * 2;
sway_log(L_DEBUG, "Arranging workspace #%d at %d, %d", i, child->x, child->y);
arrange_windows(child, -1, -1);
}
return;
case C_VIEW:
{
struct wlc_geometry geometry = {
.origin = {
.x = container->x + container->gaps,
.y = container->y + container->gaps
},
.size = {
.w = width - container->gaps * 2,
.h = height - container->gaps * 2
}
};
if (wlc_view_get_state(container->handle) & WLC_BIT_FULLSCREEN) {
swayc_t *parent = container;
while (parent->type != C_OUTPUT) {
parent = parent->parent;
}
geometry.origin.x = 0;
geometry.origin.y = 0;
geometry.size.w = parent->width;
geometry.size.h = parent->height;
wlc_view_set_geometry(container->handle, 0, &geometry);
wlc_view_bring_to_front(container->handle);
} else {
wlc_view_set_geometry(container->handle, 0, &geometry);
container->width = width;
container->height = height;
}
sway_log(L_DEBUG, "Set view to %d x %d @ %d, %d", geometry.size.w, geometry.size.h,
geometry.origin.x, geometry.origin.y);
}
return;
default:
container->width = width;
container->height = height;
break;
}
static bool handle_pointer_button(wlc_handle view, uint32_t time, const struct wlc_modifiers *modifiers,
uint32_t button, enum wlc_button_state state, const struct wlc_origin *origin) {
// Update view pointer is on
pointer_state.view = container_under_pointer();
// Update pointer origin
pointer_state.origin.x = origin->x;
pointer_state.origin.y = origin->y;
// Update pointer_state
switch (button) {
case M_LEFT_CLICK:
if (state == WLC_BUTTON_STATE_PRESSED) {
pointer_state.left.held = true;
pointer_state.left.x = origin->x;
pointer_state.left.y = origin->y;
pointer_state.left.view = pointer_state.view;
} else {
pointer_state.left.held = false;
}
break;
case M_RIGHT_CLICK:
if (state == WLC_BUTTON_STATE_PRESSED) {
pointer_state.right.held = true;
pointer_state.right.x = origin->x;
pointer_state.right.y = origin->y;
pointer_state.right.view = pointer_state.view;
} else {
pointer_state.right.held = false;
}
break;
case M_SCROLL_CLICK:
if (state == WLC_BUTTON_STATE_PRESSED) {
pointer_state.scroll.held = true;
pointer_state.scroll.x = origin->x;
pointer_state.scroll.y = origin->y;
pointer_state.scroll.view = pointer_state.view;
} else {
pointer_state.scroll.held = false;
}
break;
//TODO scrolling behavior
case M_SCROLL_UP:
case M_SCROLL_DOWN:
break;
}
// get focused window and check if to change focus on mouse click
swayc_t *focused = get_focused_container(&root_container);
// dont change focus or mode if fullscreen
if (swayc_is_fullscreen(focused)) {
return EVENT_PASSTHROUGH;
}
// set pointer mode only if floating mod has been set
if (config->floating_mod) {
pointer_mode_set(button, !(modifiers->mods ^ config->floating_mod));
}
// Check whether to change focus
swayc_t *pointer = pointer_state.view;
if (pointer) {
if (focused != pointer) {
set_focused_container(pointer_state.view);
}
// Send to front if floating
if (pointer->is_floating) {
int i;
for (i = 0; i < pointer->parent->floating->length; i++) {
if (pointer->parent->floating->items[i] == pointer) {
list_del(pointer->parent->floating, i);
list_add(pointer->parent->floating, pointer);
break;
}
}
wlc_view_bring_to_front(pointer->handle);
}
}
// Return if mode has been set
if (pointer_state.mode) {
return EVENT_HANDLED;
}
// Always send mouse release
if (state == WLC_BUTTON_STATE_RELEASED) {
return EVENT_PASSTHROUGH;
}
// Finally send click
return EVENT_PASSTHROUGH;
}
