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Add edges support, remove get_input_bounds

This commit is contained in:
emersion 2017-09-30 13:22:42 +02:00
parent 33a97576ca
commit 28d4b475dc
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GPG Key ID: 0FDE7BE0E88F5E48
3 changed files with 34 additions and 13 deletions
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8
include/rootston/input.h
View File

@ -53,6 +53,13 @@ enum roots_cursor_mode {
ROOTS_CURSOR_ROTATE = 3,
};
enum roots_cursor_resize_edge {
ROOTS_CURSOR_RESIZE_EDGE_TOP = 1,
ROOTS_CURSOR_RESIZE_EDGE_BOTTOM = 2,
ROOTS_CURSOR_RESIZE_EDGE_LEFT = 4,
ROOTS_CURSOR_RESIZE_EDGE_RIGHT = 8,
};
struct roots_input_event {
uint32_t serial;
struct wlr_cursor *cursor;
@ -71,6 +78,7 @@ struct roots_input {
enum roots_cursor_mode mode;
struct roots_view *active_view;
int offs_x, offs_y;
int view_width, view_height;
uint32_t resize_edges;
// Ring buffer of input events that could trigger move/resize/rotate

27
rootston/cursor.c
View File

@ -33,8 +33,10 @@ void view_begin_resize(struct roots_input *input, struct wlr_cursor *cursor,
struct roots_view *view, uint32_t edges) {
input->mode = ROOTS_CURSOR_RESIZE;
wlr_log(L_DEBUG, "begin resize");
input->offs_x = cursor->x - (double)view->wlr_surface->current.width - view->x;
input->offs_y = cursor->y - (double)view->wlr_surface->current.height - view->y;
input->offs_x = cursor->x - view->x;
input->offs_y = cursor->y - view->y;
input->view_width = view->wlr_surface->current.width;
input->view_height = view->wlr_surface->current.height;
input->resize_edges = edges;
wlr_seat_pointer_clear_focus(input->wl_seat);
}
@ -64,9 +66,24 @@ void cursor_update_position(struct roots_input *input, uint32_t time) {
break;
case ROOTS_CURSOR_RESIZE:
if (input->active_view) {
// TODO: edges
uint32_t width = input->cursor->x - input->offs_x;
uint32_t height = input->cursor->y - input->offs_y;
int dx = input->cursor->x - input->offs_x;
int dy = input->cursor->y - input->offs_y;
int width = input->view_width;
int height = input->view_height;
if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_TOP) {
input->active_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 = dx;
width -= dx;
}
if (input->resize_edges & ROOTS_CURSOR_RESIZE_EDGE_RIGHT) {
width += dx;
}
view_resize(input->active_view, width, height);
}
break;

12
rootston/xdg_shell_v6.c
View File

@ -10,16 +10,12 @@
#include "rootston/server.h"
#include "rootston/input.h"
static void get_input_bounds(struct roots_view *view, struct wlr_box *box) {
/*static void get_input_bounds(struct roots_view *view, struct wlr_box *box) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
struct wlr_xdg_surface_v6 *surf = view->xdg_surface_v6;
// TODO: surf->geometry can be NULL
memcpy(box, surf->geometry, sizeof(struct wlr_box));
// TODO: real input bounds
box->x -= 10;
box->y -= 10;
box->width += 20;
box->height += 20;
}
}*/
static void activate(struct roots_view *view, bool active) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
@ -108,7 +104,7 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
view->xdg_surface_v6 = surface;
view->roots_xdg_surface_v6 = roots_surface;
view->wlr_surface = surface->surface;
view->get_input_bounds = get_input_bounds;
//view->get_input_bounds = get_input_bounds;
view->activate = activate;
view->resize = resize;
view->desktop = desktop;