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toytoolkit: Don't draw shadows for maximized windows. 

Add THEME_FRAME_MAXIMIZED flag so the theming system can know not to draw
shadows for maximized windows. This allows maximized surfaces' content to be
sized and placed in a more expectable fashion.
This commit is contained in:
Scott Moreau 2012-09-28 02:45:06 -06:00 committed by Kristian Høgsberg
parent c37b32dac2
commit c6a7e4b277
4 changed files with 88 additions and 49 deletions
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75
clients/window.c
View File

@ -1382,9 +1382,37 @@ frame_resize_handler(struct widget *widget,
struct theme *t = display->theme;
int x_l, x_r, y, w, h;
int decoration_width, decoration_height;
int opaque_margin;
int opaque_margin, shadow_margin;
if (widget->window->type != TYPE_FULLSCREEN) {
switch (widget->window->type) {
case TYPE_FULLSCREEN:
decoration_width = 0;
decoration_height = 0;
allocation.x = 0;
allocation.y = 0;
allocation.width = width;
allocation.height = height;
opaque_margin = 0;
wl_list_for_each(button, &frame->buttons_list, link)
button->widget->opaque = 1;
break;
case TYPE_MAXIMIZED:
decoration_width = t->width * 2;
decoration_height = t->width + t->titlebar_height;
allocation.x = t->width;
allocation.y = t->titlebar_height;
allocation.width = width - decoration_width;
allocation.height = height - decoration_height;
opaque_margin = 0;
wl_list_for_each(button, &frame->buttons_list, link)
button->widget->opaque = 0;
break;
default:
decoration_width = (t->width + t->margin) * 2;
decoration_height = t->width +
t->titlebar_height + t->margin * 2;
@ -1398,18 +1426,7 @@ frame_resize_handler(struct widget *widget,
wl_list_for_each(button, &frame->buttons_list, link)
button->widget->opaque = 0;
} else {
decoration_width = 0;
decoration_height = 0;
allocation.x = 0;
allocation.y = 0;
allocation.width = width;
allocation.height = height;
opaque_margin = 0;
wl_list_for_each(button, &frame->buttons_list, link)
button->widget->opaque = 1;
break;
}
widget_set_allocation(child, allocation.x, allocation.y,
@ -1424,13 +1441,15 @@ frame_resize_handler(struct widget *widget,
width = child->allocation.width + decoration_width;
height = child->allocation.height + decoration_height;
shadow_margin = widget->window->type == TYPE_MAXIMIZED ? 0 : t->margin;
if (widget->window->type != TYPE_FULLSCREEN) {
widget->window->input_region =
wl_compositor_create_region(display->compositor);
wl_region_add(widget->window->input_region,
t->margin, t->margin,
width - 2 * t->margin,
height - 2 * t->margin);
shadow_margin, shadow_margin,
width - 2 * shadow_margin,
height - 2 * shadow_margin);
}
widget_set_allocation(widget, 0, 0, width, height);
@ -1445,9 +1464,9 @@ frame_resize_handler(struct widget *widget,
}
/* frame internal buttons */
x_r = frame->widget->allocation.width - t->width - t->margin;
x_l = t->width + t->margin;
y = t->width + t->margin;
x_r = frame->widget->allocation.width - t->width - shadow_margin;
x_l = t->width + shadow_margin;
y = t->width + shadow_margin;
wl_list_for_each(button, &frame->buttons_list, link) {
const int button_padding = 4;
w = cairo_image_surface_get_width(button->icon);
@ -1674,6 +1693,8 @@ frame_redraw_handler(struct widget *widget, void *data)
if (window->focus_count)
flags |= THEME_FRAME_ACTIVE;
if (window->type == TYPE_MAXIMIZED)
flags |= THEME_FRAME_MAXIMIZED;
theme_render_frame(t, cr, widget->allocation.width,
widget->allocation.height, window->title, flags);
@ -1684,11 +1705,14 @@ static int
frame_get_pointer_image_for_location(struct frame *frame, struct input *input)
{
struct theme *t = frame->widget->window->display->theme;
struct window *window = frame->widget->window;
int location;
location = theme_get_location(t, input->sx, input->sy,
frame->widget->allocation.width,
frame->widget->allocation.height);
frame->widget->allocation.height,
window->type == TYPE_MAXIMIZED ?
THEME_FRAME_MAXIMIZED : 0);
switch (location) {
case THEME_LOCATION_RESIZING_TOP:
@ -1795,7 +1819,9 @@ frame_button_handler(struct widget *widget,
location = theme_get_location(display->theme, input->sx, input->sy,
frame->widget->allocation.width,
frame->widget->allocation.height);
frame->widget->allocation.height,
window->type == TYPE_MAXIMIZED ?
THEME_FRAME_MAXIMIZED : 0);
if (window->display->shell && button == BTN_LEFT &&
state == WL_POINTER_BUTTON_STATE_PRESSED) {
@ -1885,11 +1911,12 @@ frame_set_child_size(struct widget *widget, int child_width, int child_height)
struct theme *t = display->theme;
int decoration_width, decoration_height;
int width, height;
int margin = widget->window->type == TYPE_MAXIMIZED ? 0 : t->margin;
if (widget->window->type != TYPE_FULLSCREEN) {
decoration_width = (t->width + t->margin) * 2;
decoration_width = (t->width + margin) * 2;
decoration_height = t->width +
t->titlebar_height + t->margin * 2;
t->titlebar_height + margin * 2;
width = child_width + decoration_width;
height = child_height + decoration_height;

51
shared/cairo-util.c
View File

@ -373,23 +373,28 @@ theme_destroy(struct theme *t)
}
void
theme_render_frame(struct theme *t,
theme_render_frame(struct theme *t,
cairo_t *cr, int width, int height,
const char *title, uint32_t flags)
{
cairo_text_extents_t extents;
cairo_font_extents_t font_extents;
cairo_surface_t *source;
int x, y;
int x, y, margin;
cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
cairo_set_source_rgba(cr, 0, 0, 0, 0);
cairo_paint(cr);
cairo_set_source_rgba(cr, 0, 0, 0, 0.45);
tile_mask(cr, t->shadow,
2, 2, width + 8, height + 8,
64, 64);
if (flags & THEME_FRAME_MAXIMIZED)
margin = 0;
else {
cairo_set_source_rgba(cr, 0, 0, 0, 0.45);
tile_mask(cr, t->shadow,
2, 2, width + 8, height + 8,
64, 64);
margin = t->margin;
}
if (flags & THEME_FRAME_ACTIVE)
source = t->active_frame;
@ -397,12 +402,12 @@ theme_render_frame(struct theme *t,
source = t->inactive_frame;
tile_source(cr, source,
t->margin, t->margin,
width - t->margin * 2, height - t->margin * 2,
margin, margin,
width - margin * 2, height - margin * 2,
t->width, t->titlebar_height);
cairo_rectangle (cr, t->margin + t->width, t->margin,
width - (t->margin + t->width) * 2,
cairo_rectangle (cr, margin + t->width, margin,
width - (margin + t->width) * 2,
t->titlebar_height - t->width);
cairo_clip(cr);
@ -414,7 +419,7 @@ theme_render_frame(struct theme *t,
cairo_text_extents(cr, title, &extents);
cairo_font_extents (cr, &font_extents);
x = (width - extents.width) / 2;
y = t->margin +
y = margin +
(t->titlebar_height -
font_extents.ascent - font_extents.descent) / 2 +
font_extents.ascent;
@ -434,29 +439,33 @@ theme_render_frame(struct theme *t,
}
enum theme_location
theme_get_location(struct theme *t, int x, int y, int width, int height)
theme_get_location(struct theme *t, int x, int y,
int width, int height, int flags)
{
int vlocation, hlocation, location;
const int grip_size = 8;
int margin;
if (x < t->margin)
margin = (flags & THEME_FRAME_MAXIMIZED) ? 0 : t->margin;
if (x < margin)
hlocation = THEME_LOCATION_EXTERIOR;
else if (t->margin <= x && x < t->margin + grip_size)
else if (margin <= x && x < margin + grip_size)
hlocation = THEME_LOCATION_RESIZING_LEFT;
else if (x < width - t->margin - grip_size)
else if (x < width - margin - grip_size)
hlocation = THEME_LOCATION_INTERIOR;
else if (x < width - t->margin)
else if (x < width - margin)
hlocation = THEME_LOCATION_RESIZING_RIGHT;
else
hlocation = THEME_LOCATION_EXTERIOR;
if (y < t->margin)
if (y < margin)
vlocation = THEME_LOCATION_EXTERIOR;
else if (t->margin <= y && y < t->margin + grip_size)
else if (margin <= y && y < margin + grip_size)
vlocation = THEME_LOCATION_RESIZING_TOP;
else if (y < height - t->margin - grip_size)
else if (y < height - margin - grip_size)
vlocation = THEME_LOCATION_INTERIOR;
else if (y < height - t->margin)
else if (y < height - margin)
vlocation = THEME_LOCATION_RESIZING_BOTTOM;
else
vlocation = THEME_LOCATION_EXTERIOR;
@ -465,7 +474,7 @@ theme_get_location(struct theme *t, int x, int y, int width, int height)
if (location & THEME_LOCATION_EXTERIOR)
location = THEME_LOCATION_EXTERIOR;
if (location == THEME_LOCATION_INTERIOR &&
y < t->margin + t->titlebar_height)
y < margin + t->titlebar_height)
location = THEME_LOCATION_TITLEBAR;
else if (location == THEME_LOCATION_INTERIOR)
location = THEME_LOCATION_CLIENT_AREA;

7
shared/cairo-util.h
View File

@ -58,7 +58,10 @@ theme_create(void);
void
theme_destroy(struct theme *t);
#define THEME_FRAME_ACTIVE 1
enum {
THEME_FRAME_ACTIVE = 1,
THEME_FRAME_MAXIMIZED,
};
void
theme_render_frame(struct theme *t,
@ -82,6 +85,6 @@ enum theme_location {
};
enum theme_location
theme_get_location(struct theme *t, int x, int y, int width, int height);
theme_get_location(struct theme *t, int x, int y, int width, int height, int flags);
#endif

4
src/xwayland/window-manager.c
View File

@ -1034,7 +1034,7 @@ weston_wm_destroy_cursors(struct weston_wm *wm)
static int
get_cursor_for_location(struct theme *t, int width, int height, int x, int y)
{
int location = theme_get_location(t, x, y, width, height);
int location = theme_get_location(t, x, y, width, height, 0);
switch (location) {
case THEME_LOCATION_RESIZING_TOP:
@ -1101,7 +1101,7 @@ weston_wm_handle_button(struct weston_wm *wm, xcb_generic_event_t *event)
location = theme_get_location(t,
button->event_x,
button->event_y,
width, height);
width, height, 0);
switch (location) {
case THEME_LOCATION_TITLEBAR: