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Merge pull request #296 from acrisci/feature/view-set-position

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rootston: view set position
This commit is contained in:
Drew DeVault 2017-10-19 13:12:37 -04:00 committed by GitHub
commit 8c86ddfd64
5 changed files with 58 additions and 23 deletions
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2
include/rootston/view.h
View file

@ -73,12 +73,14 @@ struct roots_view {
void (*get_size)(struct roots_view *view, struct wlr_box *box);
void (*activate)(struct roots_view *view, bool active);
void (*resize)(struct roots_view *view, uint32_t width, uint32_t height);
void (*set_position)(struct roots_view *view, double x, double y);
void (*close)(struct roots_view *view);
};
void view_get_size(struct roots_view *view, struct wlr_box *box);
void view_activate(struct roots_view *view, bool active);
void view_resize(struct roots_view *view, uint32_t width, uint32_t height);
void view_set_position(struct roots_view *view, double x, double y);
void view_close(struct roots_view *view);
bool view_center(struct roots_view *view);
void view_initialize(struct roots_view *view);

29
rootston/cursor.c
View file

@ -14,6 +14,7 @@
#include "rootston/config.h"
#include "rootston/input.h"
#include "rootston/desktop.h"
#include "rootston/view.h"
const struct roots_input_event *get_input_event(struct roots_input *input,
uint32_t serial) {
@ -103,32 +104,40 @@ void cursor_update_position(struct roots_input *input, uint32_t time) {
break;
case ROOTS_CURSOR_MOVE:
if (input->active_view) {
int dx = input->cursor->x - input->offs_x,
dy = input->cursor->y - input->offs_y;
input->active_view->x = input->view_x + dx;
input->active_view->y = input->view_y + dy;
double dx = input->cursor->x - input->offs_x;
double dy = input->cursor->y - input->offs_y;
view_set_position(input->active_view,
input->view_x + dx, input->view_y + dy);
}
break;
case ROOTS_CURSOR_RESIZE:
if (input->active_view) {
int dx = input->cursor->x - input->offs_x,
dy = input->cursor->y - input->offs_y;
int width = input->view_width,
height = input->view_height;
double dx = input->cursor->x - input->offs_x;
double dy = input->cursor->y - input->offs_y;
double active_x = input->active_view->x;
double active_y = input->active_view->y;
int width = input->view_width;
int height = input->view_height;
if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) {
input->active_view->y = input->view_y + dy;
active_y = input->view_y + dy;
height -= dy;
}
if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_BOTTOM) {
height += dy;
}
if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_LEFT) {
input->active_view->x = input->view_x + dx;
active_x = input->view_x + dx;
width -= dx;
}
if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
width += dx;
}
// TODO we might need one configure event for this
if (active_x != input->active_view->x ||
active_y != input->active_view->y) {
view_set_position(input->active_view, active_x, active_y);
}
view_resize(input->active_view, width, height);
}
break;

10
rootston/desktop.c
View file

@ -46,6 +46,16 @@ void view_get_size(struct roots_view *view, struct wlr_box *box) {
box->height = view->wlr_surface->current->height;
}
void view_set_position(struct roots_view *view, double x, double y) {
if (view->set_position) {
view->set_position(view, x, y);
return;
}
view->x = x;
view->y = y;
}
void view_activate(struct roots_view *view, bool activate) {
if (view->activate) {
view->activate(view, activate);

26
rootston/wl_shell.c
View file

@ -109,19 +109,6 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
struct roots_view *view = calloc(1, sizeof(struct roots_view));
view->type = ROOTS_WL_SHELL_VIEW;
if (surface->state == WLR_WL_SHELL_SURFACE_STATE_TRANSIENT) {
// we need to map it relative to the parent
int i =
list_seq_find(desktop->views,
shell_surface_compare_equals, surface->parent);
if (i != -1) {
struct roots_view *parent = desktop->views->items[i];
view->x = parent->x + surface->transient_state->x;
view->y = parent->y + surface->transient_state->y;
}
} else {
view->x = view->y = 200;
}
view->wl_shell_surface = surface;
view->roots_wl_shell_surface = roots_surface;
view->wlr_surface = surface->surface;
@ -131,4 +118,17 @@ void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
roots_surface->view = view;
list_add(desktop->views, view);
view_initialize(view);
if (surface->state == WLR_WL_SHELL_SURFACE_STATE_TRANSIENT) {
// we need to map it relative to the parent
int i =
list_seq_find(desktop->views,
shell_surface_compare_equals, surface->parent);
if (i != -1) {
struct roots_view *parent = desktop->views->items[i];
view_set_position(view,
parent->x + surface->transient_state->x,
parent->y + surface->transient_state->y);
}
}
}

14
rootston/xwayland.c
View file

@ -26,6 +26,15 @@ static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
xwayland_surface->x, xwayland_surface->y, width, height);
}
static void set_position(struct roots_view *view, double x, double y) {
assert(view->type == ROOTS_XWAYLAND_VIEW);
struct wlr_xwayland_surface *xwayland_surface = view->xwayland_surface;
view->x = x;
view->y = y;
wlr_xwayland_surface_configure(view->desktop->xwayland, xwayland_surface,
x, y, xwayland_surface->width, xwayland_surface->height);
}
static void close(struct roots_view *view) {
assert(view->type == ROOTS_XWAYLAND_VIEW);
wlr_xwayland_surface_close(view->desktop->xwayland, view->xwayland_surface);
@ -88,7 +97,12 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) {
view->desktop = desktop;
view->activate = activate;
view->resize = resize;
view->set_position = set_position;
view->close = close;
roots_surface->view = view;
list_add(desktop->views, view);
if (!surface->override_redirect) {
view_initialize(view);
}
}