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window: Put placement related fields in a anynomous struct

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To organize things a bit better, put the fields related to the placement
rule state in its own anonymous struct inside MetaWindow. While at it,
rename the somewhat oddly named variable that in practice means the
current relative window position.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/705
This commit is contained in:
Jonas Ådahl 2020-02-13 22:40:15 +01:00 committed by Carlos Garnacho
parent d22f947bf5
commit 05e9d6ab9e
5 changed files with 25 additions and 20 deletions
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18
src/core/constraints.c
View File

@ -490,14 +490,14 @@ place_window_if_needed(MetaWindow *window,
orig_rect = info->orig; orig_rect = info->orig;
if (window->placement_rule) if (window->placement.rule)
{ {
MetaWindow *parent = meta_window_get_transient_for (window); MetaWindow *parent = meta_window_get_transient_for (window);
MetaRectangle parent_rect; MetaRectangle parent_rect;
int rel_x, rel_y; int rel_x, rel_y;
meta_window_process_placement (window, meta_window_process_placement (window,
window->placement_rule, window->placement.rule,
&rel_x, &rel_y); &rel_x, &rel_y);
meta_window_get_frame_rect (parent, &parent_rect); meta_window_get_frame_rect (parent, &parent_rect);
@ -831,15 +831,15 @@ constrain_custom_rule (MetaWindow *window,
parent = meta_window_get_transient_for (window); parent = meta_window_get_transient_for (window);
meta_window_get_frame_rect (parent, &parent_rect); meta_window_get_frame_rect (parent, &parent_rect);
switch (window->placement_state) switch (window->placement.state)
{ {
case META_PLACEMENT_STATE_UNCONSTRAINED: case META_PLACEMENT_STATE_UNCONSTRAINED:
break; break;
case META_PLACEMENT_STATE_CONSTRAINED: case META_PLACEMENT_STATE_CONSTRAINED:
adjusted_unconstrained.x = adjusted_unconstrained.x =
parent_rect.x + window->constrained_placement_rule_offset_x; parent->rect.x + window->placement.current.rel_x;
adjusted_unconstrained.y = adjusted_unconstrained.y =
parent_rect.y + window->constrained_placement_rule_offset_y; parent->rect.y + window->placement.current.rel_y;
break; break;
} }
@ -857,7 +857,7 @@ constrain_custom_rule (MetaWindow *window,
current_rule = *placement_rule; current_rule = *placement_rule;
switch (window->placement_state) switch (window->placement.state)
{ {
case META_PLACEMENT_STATE_CONSTRAINED: case META_PLACEMENT_STATE_CONSTRAINED:
info->current = adjusted_unconstrained; info->current = adjusted_unconstrained;
@ -965,10 +965,10 @@ constrain_custom_rule (MetaWindow *window,
} }
done: done:
window->placement_state = META_PLACEMENT_STATE_CONSTRAINED; window->placement.state = META_PLACEMENT_STATE_CONSTRAINED;
window->constrained_placement_rule_offset_x = info->current.x - parent_rect.x; window->placement.current.rel_x = info->current.x - parent_rect.x;
window->constrained_placement_rule_offset_y = info->current.y - parent_rect.y; window->placement.current.rel_y = info->current.y - parent_rect.y;
return TRUE; return TRUE;
} }

2
src/core/place.c
View File

@ -671,7 +671,7 @@ meta_window_place (MetaWindow *window,
meta_topic (META_DEBUG_PLACEMENT, "Placing window %s\n", window->desc); meta_topic (META_DEBUG_PLACEMENT, "Placing window %s\n", window->desc);
g_return_if_fail (!window->placement_rule); g_return_if_fail (!window->placement.rule);
switch (window->type) switch (window->type)
{ {

13
src/core/window-private.h
View File

@ -534,10 +534,15 @@ struct _MetaWindow
/* Bypass compositor hints */ /* Bypass compositor hints */
guint bypass_compositor; guint bypass_compositor;
MetaPlacementRule *placement_rule; struct {
MetaPlacementState placement_state; MetaPlacementRule *rule;
int constrained_placement_rule_offset_x; MetaPlacementState state;
int constrained_placement_rule_offset_y;
struct {
int rel_x;
int rel_y;
} current;
} placement;
guint unmanage_idle_id; guint unmanage_idle_id;
}; };

4
src/core/window.c
View File

@ -344,7 +344,7 @@ meta_window_finalize (GObject *object)
g_free (window->gtk_window_object_path); g_free (window->gtk_window_object_path);
g_free (window->gtk_app_menu_object_path); g_free (window->gtk_app_menu_object_path);
g_free (window->gtk_menubar_object_path); g_free (window->gtk_menubar_object_path);
g_free (window->placement_rule); g_free (window->placement.rule);
G_OBJECT_CLASS (meta_window_parent_class)->finalize (object); G_OBJECT_CLASS (meta_window_parent_class)->finalize (object);
} }
@ -8523,7 +8523,7 @@ meta_window_emit_size_changed (MetaWindow *window)
MetaPlacementRule * MetaPlacementRule *
meta_window_get_placement_rule (MetaWindow *window) meta_window_get_placement_rule (MetaWindow *window)
{ {
return window->placement_rule; return window->placement.rule;
} }
void void

8
src/wayland/meta-window-wayland.c
View File

@ -324,7 +324,7 @@ meta_window_wayland_move_resize_internal (MetaWindow *window,
constrained_rect.height == 1) constrained_rect.height == 1)
return; return;
if (window->placement_rule) if (window->placement.rule)
{ {
MetaWindow *parent = meta_window_get_transient_for (window); MetaWindow *parent = meta_window_get_transient_for (window);
int rel_x, rel_y; int rel_x, rel_y;
@ -913,9 +913,9 @@ void
meta_window_place_with_placement_rule (MetaWindow *window, meta_window_place_with_placement_rule (MetaWindow *window,
MetaPlacementRule *placement_rule) MetaPlacementRule *placement_rule)
{ {
g_clear_pointer (&window->placement_rule, g_free); g_clear_pointer (&window->placement.rule, g_free);
window->placement_rule = g_new0 (MetaPlacementRule, 1); window->placement.rule = g_new0 (MetaPlacementRule, 1);
*window->placement_rule = *placement_rule; *window->placement.rule = *placement_rule;
window->unconstrained_rect.width = placement_rule->width; window->unconstrained_rect.width = placement_rule->width;
window->unconstrained_rect.height = placement_rule->height; window->unconstrained_rect.height = placement_rule->height;