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css: Track selected state separately

Browse Source 
Like the previous change, this reduces the number of
css nodes reacting to parent-state changes. The remaining
parent-state cases here are due to :link.

Before (numbers from widget-factory with Adwaita):
2247 nodes
class 612
name 2246
id 2
first-child 148
last-child 156
state 2245
hover 562
disabled 859
backdrop 1080
sibling-name 63
sibling-disabled 51
parent-class 586
parent-name 788
parent-id 2
parent-first-child 78
parent-last-child 78
parent-state 236
parent-hover 5
parent-disabled 91
parent-backdrop 4

After:
2247 nodes
class 612
name 2246
id 2
first-child 148
last-child 156
state 2245
hover 562
disabled 859
backdrop 1080
selected 579
sibling-name 63
sibling-disabled 51
parent-class 586
parent-name 788
parent-id 2
parent-first-child 78
parent-last-child 78
parent-state 115
parent-hover 5
parent-disabled 91
parent-backdrop 4
parent-selected 144
This commit is contained in:
Matthias Clasen
2020-01-15 20:27:12 -05:00
parent 77f71448d5
commit d14bace6d0
4 changed files with 63 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
gtk/gtkcssnode.c
View File

@@ -1160,6 +1160,8 @@ gtk_css_node_set_state (GtkCssNode *cssnode,
change |= GTK_CSS_CHANGE_STATE;
if (states & ~GTK_STATE_FLAG_BACKDROP)
change |= GTK_CSS_CHANGE_BACKDROP;
if (states & ~GTK_STATE_FLAG_SELECTED)
change |= GTK_CSS_CHANGE_SELECTED;
gtk_css_node_invalidate (cssnode, change);
g_object_notify_by_pspec (G_OBJECT (cssnode), cssnode_properties[PROP_STATE]);

10
gtk/gtkcssselector.c
View File

@@ -748,6 +748,12 @@ DEFINE_SIMPLE_SELECTOR(pseudoclass_backdrop, PSEUDOCLASS_BACKDROP, print_pseudoc
FALSE, TRUE, FALSE)
#undef GTK_CSS_CHANGE_PSEUDOCLASS_BACKDROP
#define GTK_CSS_CHANGE_PSEUDOCLASS_SELECTED GTK_CSS_CHANGE_SELECTED
DEFINE_SIMPLE_SELECTOR(pseudoclass_selected, PSEUDOCLASS_SELECTED, print_pseudoclass_state,
match_pseudoclass_state, hash_pseudoclass_state, comp_pseudoclass_state,
FALSE, TRUE, FALSE)
#undef GTK_CSS_CHANGE_PSEUDOCLASS_SELECTED
#define GTK_CSS_CHANGE_PSEUDOCLASS_STATE GTK_CSS_CHANGE_STATE
DEFINE_SIMPLE_SELECTOR(pseudoclass_state, PSEUDOCLASS_STATE, print_pseudoclass_state,
match_pseudoclass_state, hash_pseudoclass_state, comp_pseudoclass_state,
@@ -1320,6 +1326,10 @@ gtk_css_selector_parse_selector_pseudo_class (GtkCssParser *parser,
selector = gtk_css_selector_new (negate ? &GTK_CSS_SELECTOR_NOT_PSEUDOCLASS_BACKDROP
: &GTK_CSS_SELECTOR_PSEUDOCLASS_BACKDROP,
selector);
else if (pseudo_classes[i].state_flag == GTK_STATE_FLAG_SELECTED)
selector = gtk_css_selector_new (negate ? &GTK_CSS_SELECTOR_NOT_PSEUDOCLASS_SELECTED
: &GTK_CSS_SELECTOR_PSEUDOCLASS_SELECTED,
selector);
else
selector = gtk_css_selector_new (negate ? &GTK_CSS_SELECTOR_NOT_PSEUDOCLASS_STATE
: &GTK_CSS_SELECTOR_PSEUDOCLASS_STATE,

9
gtk/gtkcsstypes.c
View File

@@ -77,6 +77,7 @@ _gtk_css_change_for_sibling (GtkCssChange match)
| GTK_CSS_CHANGE_STATE \
| GTK_CSS_CHANGE_HOVER \
| GTK_CSS_CHANGE_DISABLED \
| GTK_CSS_CHANGE_SELECTED \
| GTK_CSS_CHANGE_BACKDROP)
#define KEEP_STATES ( ~(BASE_STATES|GTK_CSS_CHANGE_SOURCE|GTK_CSS_CHANGE_PARENT_STYLE) \
@@ -103,6 +104,7 @@ _gtk_css_change_for_child (GtkCssChange match)
| GTK_CSS_CHANGE_HOVER \
| GTK_CSS_CHANGE_DISABLED \
| GTK_CSS_CHANGE_BACKDROP \
| GTK_CSS_CHANGE_SELECTED \
| GTK_CSS_CHANGE_SIBLING_CLASS \
| GTK_CSS_CHANGE_SIBLING_NAME \
| GTK_CSS_CHANGE_SIBLING_ID \
@@ -113,7 +115,8 @@ _gtk_css_change_for_child (GtkCssChange match)
| GTK_CSS_CHANGE_SIBLING_STATE \
| GTK_CSS_CHANGE_SIBLING_HOVER \
| GTK_CSS_CHANGE_SIBLING_DISABLED \
| GTK_CSS_CHANGE_SIBLING_BACKDROP)
| GTK_CSS_CHANGE_SIBLING_BACKDROP \
| GTK_CSS_CHANGE_SIBLING_SELECTED)
#define KEEP_STATES (~(BASE_STATES|GTK_CSS_CHANGE_SOURCE|GTK_CSS_CHANGE_PARENT_STYLE))
@@ -142,6 +145,7 @@ gtk_css_change_print (GtkCssChange change,
{ GTK_CSS_CHANGE_HOVER, "hover" },
{ GTK_CSS_CHANGE_DISABLED, "disabled" },
{ GTK_CSS_CHANGE_BACKDROP, "backdrop" },
{ GTK_CSS_CHANGE_SELECTED, "selected" },
{ GTK_CSS_CHANGE_SIBLING_CLASS, "sibling-class" },
{ GTK_CSS_CHANGE_SIBLING_NAME, "sibling-name" },
@@ -154,6 +158,7 @@ gtk_css_change_print (GtkCssChange change,
{ GTK_CSS_CHANGE_SIBLING_HOVER, "sibling-hover" },
{ GTK_CSS_CHANGE_SIBLING_DISABLED, "sibling-disabled" },
{ GTK_CSS_CHANGE_SIBLING_BACKDROP, "sibling-backdrop" },
{ GTK_CSS_CHANGE_SIBLING_SELECTED, "sibling-selected" },
{ GTK_CSS_CHANGE_PARENT_CLASS, "parent-class" },
{ GTK_CSS_CHANGE_PARENT_NAME, "parent-name" },
@@ -166,6 +171,7 @@ gtk_css_change_print (GtkCssChange change,
{ GTK_CSS_CHANGE_PARENT_HOVER, "parent-hover" },
{ GTK_CSS_CHANGE_PARENT_DISABLED, "parent-disabled" },
{ GTK_CSS_CHANGE_PARENT_BACKDROP, "parent-backdrop" },
{ GTK_CSS_CHANGE_PARENT_SELECTED, "parent-selected" },
{ GTK_CSS_CHANGE_PARENT_SIBLING_CLASS, "parent-sibling-" },
{ GTK_CSS_CHANGE_PARENT_SIBLING_NAME, "parent-sibling-name" },
@@ -178,6 +184,7 @@ gtk_css_change_print (GtkCssChange change,
{ GTK_CSS_CHANGE_PARENT_SIBLING_HOVER, "parent-sibling-hover" },
{ GTK_CSS_CHANGE_PARENT_SIBLING_DISABLED, "parent-sibling-disabled" },
{ GTK_CSS_CHANGE_PARENT_SIBLING_BACKDROP, "parent-sibling-backdrop" },
{ GTK_CSS_CHANGE_PARENT_SIBLING_SELECTED, "parent-sibling-selected" },
{ GTK_CSS_CHANGE_SOURCE, "source" },
{ GTK_CSS_CHANGE_PARENT_STYLE, "parent-style" },

81
gtk/gtkcsstypesprivate.h
View File

@@ -39,54 +39,58 @@ typedef struct _GtkCssStyle GtkCssStyle;
#define GTK_CSS_CHANGE_HOVER (1ULL << 8)
#define GTK_CSS_CHANGE_DISABLED (1ULL << 9)
#define GTK_CSS_CHANGE_BACKDROP (1ULL << 10)
#define GTK_CSS_CHANGE_SELECTED (1ULL << 11)
#define GTK_CSS_CHANGE_SIBLING_SHIFT 11
#define GTK_CSS_CHANGE_SIBLING_SHIFT 12
#define GTK_CSS_CHANGE_SIBLING_CLASS (1ULL << 11)
#define GTK_CSS_CHANGE_SIBLING_NAME (1ULL << 12)
#define GTK_CSS_CHANGE_SIBLING_ID (1ULL << 13)
#define GTK_CSS_CHANGE_SIBLING_FIRST_CHILD (1ULL << 14)
#define GTK_CSS_CHANGE_SIBLING_LAST_CHILD (1ULL << 15)
#define GTK_CSS_CHANGE_SIBLING_NTH_CHILD (1ULL << 16)
#define GTK_CSS_CHANGE_SIBLING_NTH_LAST_CHILD (1ULL << 17)
#define GTK_CSS_CHANGE_SIBLING_STATE (1ULL << 18)
#define GTK_CSS_CHANGE_SIBLING_HOVER (1ULL << 19)
#define GTK_CSS_CHANGE_SIBLING_DISABLED (1ULL << 20)
#define GTK_CSS_CHANGE_SIBLING_BACKDROP (1ULL << 21)
#define GTK_CSS_CHANGE_SIBLING_CLASS (1ULL << 12)
#define GTK_CSS_CHANGE_SIBLING_NAME (1ULL << 13)
#define GTK_CSS_CHANGE_SIBLING_ID (1ULL << 14)
#define GTK_CSS_CHANGE_SIBLING_FIRST_CHILD (1ULL << 15)
#define GTK_CSS_CHANGE_SIBLING_LAST_CHILD (1ULL << 16)
#define GTK_CSS_CHANGE_SIBLING_NTH_CHILD (1ULL << 17)
#define GTK_CSS_CHANGE_SIBLING_NTH_LAST_CHILD (1ULL << 18)
#define GTK_CSS_CHANGE_SIBLING_STATE (1ULL << 19)
#define GTK_CSS_CHANGE_SIBLING_HOVER (1ULL << 20)
#define GTK_CSS_CHANGE_SIBLING_DISABLED (1ULL << 21)
#define GTK_CSS_CHANGE_SIBLING_BACKDROP (1ULL << 22)
#define GTK_CSS_CHANGE_SIBLING_SELECTED (1ULL << 23)
#define GTK_CSS_CHANGE_PARENT_SHIFT (GTK_CSS_CHANGE_SIBLING_SHIFT + GTK_CSS_CHANGE_SIBLING_SHIFT)
#define GTK_CSS_CHANGE_PARENT_CLASS (1ULL << 22)
#define GTK_CSS_CHANGE_PARENT_NAME (1ULL << 23)
#define GTK_CSS_CHANGE_PARENT_ID (1ULL << 24)
#define GTK_CSS_CHANGE_PARENT_FIRST_CHILD (1ULL << 25)
#define GTK_CSS_CHANGE_PARENT_LAST_CHILD (1ULL << 26)
#define GTK_CSS_CHANGE_PARENT_NTH_CHILD (1ULL << 27)
#define GTK_CSS_CHANGE_PARENT_NTH_LAST_CHILD (1ULL << 28)
#define GTK_CSS_CHANGE_PARENT_STATE (1ULL << 29)
#define GTK_CSS_CHANGE_PARENT_HOVER (1ULL << 30)
#define GTK_CSS_CHANGE_PARENT_DISABLED (1ULL << 31)
#define GTK_CSS_CHANGE_PARENT_BACKDROP (1ULL << 32)
#define GTK_CSS_CHANGE_PARENT_CLASS (1ULL << 24)
#define GTK_CSS_CHANGE_PARENT_NAME (1ULL << 25)
#define GTK_CSS_CHANGE_PARENT_ID (1ULL << 26)
#define GTK_CSS_CHANGE_PARENT_FIRST_CHILD (1ULL << 27)
#define GTK_CSS_CHANGE_PARENT_LAST_CHILD (1ULL << 28)
#define GTK_CSS_CHANGE_PARENT_NTH_CHILD (1ULL << 29)
#define GTK_CSS_CHANGE_PARENT_NTH_LAST_CHILD (1ULL << 30)
#define GTK_CSS_CHANGE_PARENT_STATE (1ULL << 31)
#define GTK_CSS_CHANGE_PARENT_HOVER (1ULL << 32)
#define GTK_CSS_CHANGE_PARENT_DISABLED (1ULL << 33)
#define GTK_CSS_CHANGE_PARENT_BACKDROP (1ULL << 34)
#define GTK_CSS_CHANGE_PARENT_SELECTED (1ULL << 35)
#define GTK_CSS_CHANGE_PARENT_SIBLING_SHIFT (GTK_CSS_CHANGE_PARENT_SHIFT + GTK_CSS_CHANGE_SIBLING_SHIFT)
#define GTK_CSS_CHANGE_PARENT_SIBLING_CLASS (1ULL << 33)
#define GTK_CSS_CHANGE_PARENT_SIBLING_ID (1ULL << 34)
#define GTK_CSS_CHANGE_PARENT_SIBLING_NAME (1ULL << 35)
#define GTK_CSS_CHANGE_PARENT_SIBLING_FIRST_CHILD (1ULL << 36)
#define GTK_CSS_CHANGE_PARENT_SIBLING_LAST_CHILD (1ULL << 37)
#define GTK_CSS_CHANGE_PARENT_SIBLING_NTH_CHILD (1ULL << 38)
#define GTK_CSS_CHANGE_PARENT_SIBLING_NTH_LAST_CHILD (1ULL << 39)
#define GTK_CSS_CHANGE_PARENT_SIBLING_STATE (1ULL << 40)
#define GTK_CSS_CHANGE_PARENT_SIBLING_HOVER (1ULL << 41)
#define GTK_CSS_CHANGE_PARENT_SIBLING_DISABLED (1ULL << 42)
#define GTK_CSS_CHANGE_PARENT_SIBLING_BACKDROP (1ULL << 43)
#define GTK_CSS_CHANGE_PARENT_SIBLING_CLASS (1ULL << 36)
#define GTK_CSS_CHANGE_PARENT_SIBLING_ID (1ULL << 37)
#define GTK_CSS_CHANGE_PARENT_SIBLING_NAME (1ULL << 38)
#define GTK_CSS_CHANGE_PARENT_SIBLING_FIRST_CHILD (1ULL << 39)
#define GTK_CSS_CHANGE_PARENT_SIBLING_LAST_CHILD (1ULL << 40)
#define GTK_CSS_CHANGE_PARENT_SIBLING_NTH_CHILD (1ULL << 41)
#define GTK_CSS_CHANGE_PARENT_SIBLING_NTH_LAST_CHILD (1ULL << 42)
#define GTK_CSS_CHANGE_PARENT_SIBLING_STATE (1ULL << 43)
#define GTK_CSS_CHANGE_PARENT_SIBLING_HOVER (1ULL << 44)
#define GTK_CSS_CHANGE_PARENT_SIBLING_DISABLED (1ULL << 45)
#define GTK_CSS_CHANGE_PARENT_SIBLING_BACKDROP (1ULL << 46)
#define GTK_CSS_CHANGE_PARENT_SIBLING_SELECTED (1ULL << 47)
/* add more */
#define GTK_CSS_CHANGE_SOURCE (1ULL << 44)
#define GTK_CSS_CHANGE_PARENT_STYLE (1ULL << 45)
#define GTK_CSS_CHANGE_TIMESTAMP (1ULL << 46)
#define GTK_CSS_CHANGE_ANIMATIONS (1ULL << 47)
#define GTK_CSS_CHANGE_SOURCE (1ULL << 48)
#define GTK_CSS_CHANGE_PARENT_STYLE (1ULL << 49)
#define GTK_CSS_CHANGE_TIMESTAMP (1ULL << 50)
#define GTK_CSS_CHANGE_ANIMATIONS (1ULL << 51)
#define GTK_CSS_CHANGE_RESERVED_BIT (1ULL << 62) /* Used internally in gtkcssselector.c */
@@ -105,6 +109,7 @@ typedef guint64 GtkCssChange;
GTK_CSS_CHANGE_STATE | \
GTK_CSS_CHANGE_DISABLED | \
GTK_CSS_CHANGE_BACKDROP | \
GTK_CSS_CHANGE_SELECTED | \
GTK_CSS_CHANGE_HOVER)
#define GTK_CSS_CHANGE_ANY_SIBLING (GTK_CSS_CHANGE_ANY_SELF << GTK_CSS_CHANGE_SIBLING_SHIFT)
#define GTK_CSS_CHANGE_ANY_PARENT (GTK_CSS_CHANGE_ANY_SELF << GTK_CSS_CHANGE_PARENT_SHIFT)