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make it work with rotation

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This commit is contained in:
Tony Crisci 2018-01-21 18:24:53 -05:00
parent d13114520a
commit 4183271475
5 changed files with 85 additions and 34 deletions
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52
rootston/desktop.c
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@ -19,6 +19,7 @@
#include "rootston/server.h"
#include "rootston/seat.h"
#include "rootston/xcursor.h"
#include "rootston/view.h"
void view_get_box(const struct roots_view *view, struct wlr_box *box) {
box->x = view->x;
@ -43,6 +44,43 @@ void view_get_deco_box(const struct roots_view *view, struct wlr_box *box) {
box->height += (view->border_width * 2 + view->titlebar_height);
}
enum wlr_deco_part view_get_deco_part(struct roots_view *view, double sx, double sy) {
if (!view->decorated) {
return WLR_DECO_PART_NONE;
}
int sw = view->wlr_surface->current->width;
int sh = view->wlr_surface->current->height;
int bw = view->border_width;
int titlebar_h = view->titlebar_height;
if (sx > 0 && sx < sw && sy < 0 && sy > -view->titlebar_height) {
return WLR_DECO_PART_TITLEBAR;
}
enum wlr_deco_part parts = 0;
if (sy >= -(titlebar_h + bw) &&
sy <= sh + bw) {
if (sx < 0 && sx > -bw) {
parts |= WLR_DECO_PART_LEFT_BORDER;
} else if (sx > sw && sx < sw + bw) {
parts |= WLR_DECO_PART_RIGHT_BORDER;
}
}
if (sx >= -bw && sx <= sw + bw) {
if (sy > sh && sy <= sh + bw) {
parts |= WLR_DECO_PART_BOTTOM_BORDER;
} else if (sy >= -(titlebar_h + bw) && sy < 0) {
parts |= WLR_DECO_PART_TOP_BORDER;
}
}
// TODO corners
return parts;
}
static void view_update_output(const struct roots_view *view,
const struct wlr_box *before) {
struct roots_desktop *desktop = view->desktop;
@ -359,6 +397,12 @@ static bool view_at(struct roots_view *view, double lx, double ly,
return true;
}
if (view_get_deco_part(view, view_sx, view_sy)) {
*sx = view_sx;
*sy = view_sy;
return view;
}
if (wlr_box_contains_point(&box, view_sx, view_sy) &&
pixman_region32_contains_point(&view->wlr_surface->current->input,
view_sx, view_sy, NULL)) {
@ -392,14 +436,6 @@ struct roots_view *desktop_view_at(struct roots_desktop *desktop, double lx,
if (view_at(view, lx, ly, surface, sx, sy)) {
return view;
}
if (view->decorated) {
struct wlr_box deco_box;
view_get_deco_box(view, &deco_box);
if (wlr_box_contains_point(&deco_box, lx, ly)) {
return view;
}
}
}
return NULL;
}