mirror of
https://github.com/davatorium/rofi.git
synced 2024-11-25 13:55:34 -05:00
1439 lines
50 KiB
C
1439 lines
50 KiB
C
/*
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* rofi
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*
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* MIT/X11 License
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* Copyright © 2013-2021 Qball Cow <qball@gmpclient.org>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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/** Log domain used by the theme engine.*/
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#define G_LOG_DOMAIN "Theme"
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#include "config.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <string.h>
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#include <math.h>
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// GFile stuff.
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#include <gio/gio.h>
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#include "theme.h"
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#include "theme-parser.h"
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#include "helper.h"
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#include "settings.h"
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#include "widgets/textbox.h"
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#include "view.h"
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#include "rofi.h"
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#include "rofi-types.h"
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#include "rofi-icon-fetcher.h"
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void yyerror ( YYLTYPE *yylloc, const char *, const char * );
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static gboolean distance_compare ( RofiDistance d, RofiDistance e )
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{
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// TODO UPDATE
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return d.base.type == e.base.type && d.base.distance == e.base.distance && d.style == e.style;
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}
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static gpointer rofi_g_list_strdup ( gconstpointer data, G_GNUC_UNUSED gpointer user_data )
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{
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return g_strdup ( data );
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}
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ThemeWidget *rofi_theme_find_or_create_name ( ThemeWidget *base, const char *name )
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{
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for ( unsigned int i = 0; i < base->num_widgets; i++ ) {
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if ( g_strcmp0 ( base->widgets[i]->name, name ) == 0 ) {
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return base->widgets[i];
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}
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}
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base->widgets = g_realloc ( base->widgets, sizeof ( ThemeWidget* ) * ( base->num_widgets + 1 ) );
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base->widgets[base->num_widgets] = g_slice_new0 ( ThemeWidget );
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ThemeWidget *retv = base->widgets[base->num_widgets];
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retv->parent = base;
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retv->name = g_strdup ( name );
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base->num_widgets++;
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return retv;
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}
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/**
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* Properties
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*/
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Property *rofi_theme_property_create ( PropertyType type )
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{
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Property *retv = g_slice_new0 ( Property );
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retv->type = type;
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return retv;
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}
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static RofiDistanceUnit *rofi_theme_property_copy_distance_unit ( RofiDistanceUnit *unit )
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{
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RofiDistanceUnit *retv = g_slice_new0 ( RofiDistanceUnit );
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*retv = *unit;
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if ( unit->left ) {
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retv->left = rofi_theme_property_copy_distance_unit ( unit->left );
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}
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if ( unit->right ) {
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retv->right = rofi_theme_property_copy_distance_unit ( unit->right );
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}
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return retv;
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}
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RofiDistance rofi_theme_property_copy_distance ( RofiDistance const distance )
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{
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RofiDistance retv = distance;
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if ( distance.base.left ) {
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retv.base.left = rofi_theme_property_copy_distance_unit ( distance.base.left );
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}
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if ( distance.base.right ) {
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retv.base.right = rofi_theme_property_copy_distance_unit ( distance.base.right );
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}
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return retv;
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}
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Property* rofi_theme_property_copy ( const Property *p )
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{
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Property *retv = rofi_theme_property_create ( p->type );
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retv->name = g_strdup ( p->name );
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switch ( p->type )
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{
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case P_STRING:
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retv->value.s = g_strdup ( p->value.s );
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break;
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case P_LIST:
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retv->value.list = g_list_copy_deep ( p->value.list, rofi_g_list_strdup, NULL );
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break;
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case P_LINK:
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retv->value.link.name = g_strdup ( p->value.link.name );
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retv->value.link.ref = NULL;
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if ( p->value.link.def_value ) {
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retv->value.link.def_value = rofi_theme_property_copy ( p->value.link.def_value );
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}
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break;
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case P_PADDING:
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{
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retv->value = p->value;
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retv->value.padding.top = rofi_theme_property_copy_distance ( p->value.padding.top );
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retv->value.padding.left = rofi_theme_property_copy_distance ( p->value.padding.left );
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retv->value.padding.bottom = rofi_theme_property_copy_distance ( p->value.padding.bottom );
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retv->value.padding.right = rofi_theme_property_copy_distance ( p->value.padding.right );
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break;
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}
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case P_IMAGE:
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{
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retv->value = p->value;
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retv->value.image.url = g_strdup ( p->value.image.url );
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retv->value.image.colors = NULL;
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for ( GList *l = g_list_first ( p->value.image.colors );
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l ; l = g_list_next(l)){
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retv->value.image.colors = g_list_append ( retv->value.image.colors,
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g_memdup ( l->data, sizeof(ThemeColor)));
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}
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break;
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}
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default:
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retv->value = p->value;
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}
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return retv;
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}
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static void rofi_theme_distance_unit_property_free ( RofiDistanceUnit *unit )
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{
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if ( unit->left ) {
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rofi_theme_distance_unit_property_free ( unit->left );
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unit->left = NULL;
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}
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if ( unit->right ) {
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rofi_theme_distance_unit_property_free ( unit->right );
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unit->right = NULL;
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}
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g_slice_free ( RofiDistanceUnit, unit );
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}
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static void rofi_theme_distance_property_free ( RofiDistance *distance )
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{
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if ( distance->base.left ) {
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rofi_theme_distance_unit_property_free ( distance->base.left );
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distance->base.left = NULL;
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}
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if ( distance->base.right ) {
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rofi_theme_distance_unit_property_free ( distance->base.right );
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distance->base.right = NULL;
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}
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}
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void rofi_theme_property_free ( Property *p )
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{
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if ( p == NULL ) {
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return;
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}
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g_free ( p->name );
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if ( p->type == P_STRING ) {
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g_free ( p->value.s );
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}
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else if ( p->type == P_LINK ) {
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g_free ( p->value.link.name );
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if ( p->value.link.def_value ) {
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rofi_theme_property_free ( p->value.link.def_value );
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}
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}
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else if ( p->type == P_PADDING ) {
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rofi_theme_distance_property_free ( &( p->value.padding.top ) );
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rofi_theme_distance_property_free ( &( p->value.padding.right ) );
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rofi_theme_distance_property_free ( &( p->value.padding.bottom ) );
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rofi_theme_distance_property_free ( &( p->value.padding.left ) );
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}
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else if ( p->type == P_IMAGE ) {
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if ( p->value.image.url ) {
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g_free( p->value.image.url );
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}
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if ( p->value.image.colors ) {
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g_list_free_full ( p->value.image.colors, g_free );
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}
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}
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g_slice_free ( Property, p );
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}
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/**
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* This function is a hack to insert backward support for older theme with the updated listvie structure.
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*/
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static void rofi_theme_insert_listview_backwards_fix ( void )
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{
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GHashTable *table = g_hash_table_new_full ( g_str_hash, g_str_equal, NULL, (GDestroyNotify) rofi_theme_property_free );
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ThemeWidget *t = rofi_theme_find_or_create_name ( rofi_theme, "element" );
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ThemeWidget *tt = rofi_theme_find_or_create_name ( rofi_theme, "element-text" );
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ThemeWidget *ti = rofi_theme_find_or_create_name ( rofi_theme, "element-icon" );
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// Inherit text color
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Property *ptc = rofi_theme_property_create ( P_INHERIT );
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ptc->name = g_strdup ( "text-color" );
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g_hash_table_replace ( table, ptc->name, ptc );
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// Transparent background
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Property *ptb = rofi_theme_property_create ( P_COLOR );
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ptb->name = g_strdup ( "background-color" );
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ptb->value.color.red = 0.0;
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ptb->value.color.green = 0.0;
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ptb->value.color.blue = 0.0;
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ptb->value.color.alpha = 0.0;
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g_hash_table_replace ( table, ptb->name, ptb );
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rofi_theme_widget_add_properties ( tt, table );
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RofiDistance dsize = (RofiDistance){ .base = { 1.2, ROFI_PU_CH, ROFI_DISTANCE_MODIFIER_NONE, NULL, NULL }, .style = ROFI_HL_SOLID };
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Property *pts = rofi_theme_property_create ( P_PADDING );
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pts->value.padding.top = pts->value.padding.right = pts->value.padding.bottom = pts->value.padding.left = dsize;
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pts->name = g_strdup ( "size" );
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g_hash_table_replace ( table, pts->name, pts );
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rofi_theme_widget_add_properties ( ti, table );
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/** Add spacing between icon and text. */
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g_hash_table_destroy ( table );
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table = g_hash_table_new_full ( g_str_hash, g_str_equal, NULL, (GDestroyNotify) rofi_theme_property_free );
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Property *psp = rofi_theme_property_create ( P_PADDING );
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psp->name = g_strdup ( "spacing" );
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RofiDistance d = (RofiDistance){ .base = { 5, ROFI_PU_PX, ROFI_DISTANCE_MODIFIER_NONE, NULL, NULL }, .style = ROFI_HL_SOLID };
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psp->value.padding = (RofiPadding){ d, d, d, d };
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g_hash_table_replace ( table, psp->name, psp );
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rofi_theme_widget_add_properties ( t, table );
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g_hash_table_destroy ( table );
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}
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void rofi_theme_reset ( void )
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{
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rofi_theme_free ( rofi_theme );
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rofi_theme = g_slice_new0 ( ThemeWidget );
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rofi_theme->name = g_strdup ( "Root" );
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// Hack to fix backwards compatibility.
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rofi_theme_insert_listview_backwards_fix ( );
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}
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void rofi_theme_free ( ThemeWidget *widget )
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{
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if ( widget == NULL ) {
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return;
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}
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if ( widget->properties ) {
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g_hash_table_destroy ( widget->properties );
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widget->properties = NULL;
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}
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if ( widget->media ) {
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g_slice_free ( ThemeMedia, widget->media );
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}
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for ( unsigned int i = 0; i < widget->num_widgets; i++ ) {
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rofi_theme_free ( widget->widgets[i] );
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}
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g_free ( widget->widgets );
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g_free ( widget->name );
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g_slice_free ( ThemeWidget, widget );
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}
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/**
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* print
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*/
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inline static void printf_double ( double d )
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{
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char buf[G_ASCII_DTOSTR_BUF_SIZE];
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g_ascii_formatd ( buf, G_ASCII_DTOSTR_BUF_SIZE, "%.4lf", d );
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fputs ( buf, stdout );
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}
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static void rofi_theme_print_distance_unit ( RofiDistanceUnit *unit )
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{
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if ( unit->modtype == ROFI_DISTANCE_MODIFIER_GROUP ) {
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fputs ( "( ", stdout );
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}
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if ( unit->left ) {
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rofi_theme_print_distance_unit ( unit->left );
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}
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if ( unit->modtype == ROFI_DISTANCE_MODIFIER_ADD ) {
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fputs ( " + ", stdout );
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}
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else if ( unit->modtype == ROFI_DISTANCE_MODIFIER_SUBTRACT ) {
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fputs ( " - ", stdout );
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}
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else if ( unit->modtype == ROFI_DISTANCE_MODIFIER_DIVIDE ) {
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fputs ( " / ", stdout );
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}
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else if ( unit->modtype == ROFI_DISTANCE_MODIFIER_MULTIPLY ) {
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fputs ( " * ", stdout );
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}
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else if ( unit->modtype == ROFI_DISTANCE_MODIFIER_MODULO ) {
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fputs ( " % ", stdout );
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}
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else if ( unit->modtype == ROFI_DISTANCE_MODIFIER_MIN ) {
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fputs ( " min ", stdout );
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}
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else if ( unit->modtype == ROFI_DISTANCE_MODIFIER_MAX ) {
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fputs ( " max ", stdout );
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}
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if ( unit->right ) {
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rofi_theme_print_distance_unit ( unit->right );
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}
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if ( unit->modtype == ROFI_DISTANCE_MODIFIER_NONE ) {
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if ( unit->type == ROFI_PU_PX ) {
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printf ( "%upx ", (unsigned int) unit->distance );
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}
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else if ( unit->type == ROFI_PU_MM ) {
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printf_double ( unit->distance );
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fputs ( "mm ", stdout );
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}
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else if ( unit->type == ROFI_PU_PERCENT ) {
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printf_double ( unit->distance );
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fputs ( "% ", stdout );
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}
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else if ( unit->type == ROFI_PU_CH ) {
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printf_double ( unit->distance );
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fputs ( "ch ", stdout );
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}
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else {
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printf_double ( unit->distance );
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fputs ( "em ", stdout );
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}
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}
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if ( unit->modtype == ROFI_DISTANCE_MODIFIER_GROUP ) {
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fputs ( " )", stdout );
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}
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}
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static void rofi_theme_print_distance ( RofiDistance d )
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{
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if ( d.base.modtype == ROFI_DISTANCE_MODIFIER_GROUP ) {
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fputs ( "calc( ", stdout );
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}
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rofi_theme_print_distance_unit ( &( d.base ) );
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if ( d.base.modtype == ROFI_DISTANCE_MODIFIER_GROUP ) {
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fputs ( ")", stdout );
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}
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if ( d.style == ROFI_HL_DASH ) {
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printf ( "dash " );
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}
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}
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/** Textual representation of RofiCursorType */
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const char *const RofiCursorTypeStr[3] = {
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"default",
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"pointer",
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"text",
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};
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static void int_rofi_theme_print_property ( Property *p )
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{
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switch ( p->type )
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{
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case P_LIST:
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printf ( "[ " );
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for ( GList *iter = p->value.list; iter != NULL; iter = g_list_next ( iter ) ) {
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printf ( "%s", (char *) ( iter->data ) );
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if ( iter->next != NULL ) {
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printf ( "," );
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}
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}
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printf ( " ]" );
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break;
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case P_ORIENTATION:
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printf ( "%s", ( p->value.i == ROFI_ORIENTATION_HORIZONTAL ) ? "horizontal" : "vertical" );
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break;
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case P_CURSOR:
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printf ( "%s", RofiCursorTypeStr[p->value.i] );
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break;
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case P_HIGHLIGHT:
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if ( p->value.highlight.style & ROFI_HL_BOLD ) {
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printf ( "bold " );
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}
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if ( p->value.highlight.style & ROFI_HL_UNDERLINE ) {
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printf ( "underline " );
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}
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if ( p->value.highlight.style & ROFI_HL_STRIKETHROUGH ) {
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printf ( "strikethrough " );
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}
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if ( p->value.highlight.style & ROFI_HL_ITALIC ) {
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printf ( "italic " );
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}
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if ( p->value.highlight.style & ROFI_HL_COLOR ) {
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printf ( "rgba ( %.0f, %.0f, %.0f, %.0f %% )",
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( p->value.highlight.color.red * 255.0 ),
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( p->value.highlight.color.green * 255.0 ),
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( p->value.highlight.color.blue * 255.0 ),
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( p->value.highlight.color.alpha * 100.0 ) );
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}
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break;
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case P_POSITION:
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{
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switch ( p->value.i)
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{
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case WL_CENTER:
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fputs("center",stdout);
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break;
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case WL_NORTH:
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fputs("north",stdout);
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break;
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case WL_SOUTH:
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fputs("south",stdout);
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break;
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case WL_WEST:
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fputs("west",stdout);
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break;
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case WL_EAST:
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fputs("east",stdout);
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break;
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case WL_NORTH|WL_EAST:
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fputs("northeast",stdout);
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break;
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case WL_SOUTH|WL_EAST:
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fputs("southeast",stdout);
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break;
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case WL_NORTH|WL_WEST:
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fputs("northwest",stdout);
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break;
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case WL_SOUTH|WL_WEST:
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fputs("southwest",stdout);
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break;
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}
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break;
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}
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case P_STRING:
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printf ( "\"%s\"", p->value.s );
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break;
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case P_INTEGER:
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printf ( "%d", p->value.i );
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break;
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case P_DOUBLE:
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{
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char sign = (p->value.f < 0);
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int top = (int)fabs(p->value.f);
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int bottom = (fabs(fmod(p->value.f,1.0)))*100;
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printf ( "%s%d.%02d",sign?"-":"", top,bottom);
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break;
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}
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case P_BOOLEAN:
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printf ( "%s", p->value.b ? "true" : "false" );
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break;
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case P_COLOR:
|
|
printf ( "rgba ( %.0f, %.0f, %.0f, %.0f %% )",
|
|
( p->value.color.red * 255.0 ),
|
|
( p->value.color.green * 255.0 ),
|
|
( p->value.color.blue * 255.0 ),
|
|
( p->value.color.alpha * 100.0 ) );
|
|
break;
|
|
case P_IMAGE:
|
|
{
|
|
if ( p->value.image.type == ROFI_IMAGE_URL ) {
|
|
printf("url (\"%s\")", p->value.s );
|
|
} else if ( p->value.image.type == ROFI_IMAGE_LINEAR_GRADIENT ) {
|
|
printf("linear-gradient ( ");
|
|
guint length = g_list_length ( p->value.image.colors);
|
|
guint index = 0;
|
|
for ( GList *l = g_list_first ( p->value.image.colors); l != NULL; l = g_list_next(l)) {
|
|
ThemeColor *color = (ThemeColor*)l->data;
|
|
printf ( "rgba ( %.0f, %.0f, %.0f, %.0f %% )",
|
|
( color->red * 255.0 ),
|
|
( color->green * 255.0 ),
|
|
( color->blue * 255.0 ),
|
|
( color->alpha * 100.0 ) );
|
|
index++;
|
|
if ( index < length ) {
|
|
printf(", ");
|
|
}
|
|
}
|
|
printf(")");
|
|
}
|
|
|
|
break;
|
|
}
|
|
case P_PADDING:
|
|
if ( distance_compare ( p->value.padding.top, p->value.padding.bottom ) &&
|
|
distance_compare ( p->value.padding.left, p->value.padding.right ) &&
|
|
distance_compare ( p->value.padding.left, p->value.padding.top ) ) {
|
|
rofi_theme_print_distance ( p->value.padding.left );
|
|
}
|
|
else if ( distance_compare ( p->value.padding.top, p->value.padding.bottom ) &&
|
|
distance_compare ( p->value.padding.left, p->value.padding.right ) ) {
|
|
rofi_theme_print_distance ( p->value.padding.top );
|
|
rofi_theme_print_distance ( p->value.padding.left );
|
|
}
|
|
else if ( !distance_compare ( p->value.padding.top, p->value.padding.bottom ) &&
|
|
distance_compare ( p->value.padding.left, p->value.padding.right ) ) {
|
|
rofi_theme_print_distance ( p->value.padding.top );
|
|
rofi_theme_print_distance ( p->value.padding.left );
|
|
rofi_theme_print_distance ( p->value.padding.bottom );
|
|
}
|
|
else {
|
|
rofi_theme_print_distance ( p->value.padding.top );
|
|
rofi_theme_print_distance ( p->value.padding.right );
|
|
rofi_theme_print_distance ( p->value.padding.bottom );
|
|
rofi_theme_print_distance ( p->value.padding.left );
|
|
}
|
|
break;
|
|
case P_LINK:
|
|
if ( p->value.link.def_value ) {
|
|
printf ( "var( %s, ", p->value.link.name );
|
|
int_rofi_theme_print_property ( p->value.link.def_value );
|
|
printf ( ")" );
|
|
}
|
|
else {
|
|
printf ( "var(%s)", p->value.link.name );
|
|
}
|
|
break;
|
|
case P_INHERIT:
|
|
printf ( "inherit" );
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void rofi_theme_print_property_index ( size_t pnl, int depth, Property *p )
|
|
{
|
|
int pl = strlen ( p->name );
|
|
printf ( "%*s%s:%*s ", depth, "", p->name, (int) pnl - pl, "" );
|
|
int_rofi_theme_print_property ( p );
|
|
putchar ( ';' );
|
|
putchar ( '\n' );
|
|
}
|
|
|
|
static void rofi_theme_print_index ( ThemeWidget *widget, int index )
|
|
{
|
|
GHashTableIter iter;
|
|
gpointer key, value;
|
|
|
|
if ( widget->media ) {
|
|
printf ( "%s {\n", widget->name );
|
|
for ( unsigned int i = 0; i < widget->num_widgets; i++ ) {
|
|
rofi_theme_print_index ( widget->widgets[i], index + 4 );
|
|
}
|
|
printf ( "}\n" );
|
|
}
|
|
else {
|
|
if ( widget->properties ) {
|
|
GList *list = NULL;
|
|
ThemeWidget *w = widget;
|
|
while ( w ) {
|
|
if ( g_strcmp0 ( w->name, "Root" ) == 0 ) {
|
|
break;
|
|
}
|
|
if ( w->media ) {
|
|
break;
|
|
}
|
|
list = g_list_prepend ( list, w->name );
|
|
w = w->parent;
|
|
}
|
|
if ( g_list_length ( list ) > 0 ) {
|
|
printf ( "%*s", index, "" );
|
|
for ( GList *iter = g_list_first ( list ); iter != NULL; iter = g_list_next ( iter ) ) {
|
|
char *name = (char *) iter->data;
|
|
fputs ( name, stdout );
|
|
if ( iter->prev == NULL && iter->next ) {
|
|
putchar ( ' ' );
|
|
}
|
|
else if ( iter->next ) {
|
|
putchar ( '.' );
|
|
}
|
|
}
|
|
printf ( " {\n" );
|
|
}
|
|
else {
|
|
printf ( "%*s* {\n", index, "" );
|
|
}
|
|
size_t property_name_length = 0;
|
|
g_hash_table_iter_init ( &iter, widget->properties );
|
|
while ( g_hash_table_iter_next ( &iter, &key, &value ) ) {
|
|
Property *p = (Property *) value;
|
|
property_name_length = MAX ( strlen ( p->name ), property_name_length );
|
|
}
|
|
g_hash_table_iter_init ( &iter, widget->properties );
|
|
while ( g_hash_table_iter_next ( &iter, &key, &value ) ) {
|
|
Property *p = (Property *) value;
|
|
rofi_theme_print_property_index ( property_name_length, index + 4, p );
|
|
}
|
|
printf ( "%*s}\n", index, "" );
|
|
g_list_free ( list );
|
|
}
|
|
for ( unsigned int i = 0; i < widget->num_widgets; i++ ) {
|
|
rofi_theme_print_index ( widget->widgets[i], index );
|
|
}
|
|
}
|
|
}
|
|
|
|
void rofi_theme_print ( ThemeWidget *widget )
|
|
{
|
|
if ( widget != NULL ) {
|
|
printf ( "/**\n * rofi -dump-theme output.\n * Rofi version: %s\n **/\n", PACKAGE_VERSION );
|
|
rofi_theme_print_index ( widget, 0 );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Main lex parser.
|
|
*/
|
|
int yyparse ();
|
|
|
|
/**
|
|
* Destroy the internal of lex parser.
|
|
*/
|
|
void yylex_destroy ( void );
|
|
|
|
/**
|
|
* Global handle input file to flex parser.
|
|
*/
|
|
extern FILE* yyin;
|
|
|
|
/**
|
|
* @param yylloc The file location.
|
|
* @param what What we are parsing, filename or string.
|
|
* @param s Error message string.
|
|
*
|
|
* Error handler for the lex parser.
|
|
*/
|
|
void yyerror ( YYLTYPE *yylloc, const char *what, const char* s )
|
|
{
|
|
char *what_esc = what ? g_markup_escape_text ( what, -1 ) : g_strdup ( "" );
|
|
GString *str = g_string_new ( "" );
|
|
g_string_printf ( str, "<big><b>Error while parsing theme:</b></big> <i>%s</i>\n", what_esc );
|
|
g_free ( what_esc );
|
|
char *esc = g_markup_escape_text ( s, -1 );
|
|
g_string_append_printf ( str, "\tParser error: <span size=\"smaller\" style=\"italic\">%s</span>\n", esc );
|
|
g_free ( esc );
|
|
if ( yylloc->filename != NULL ) {
|
|
g_string_append_printf ( str, "\tLocation: line %d column %d to line %d column %d.\n" \
|
|
"\tFile '%s'\n", yylloc->first_line, yylloc->first_column, yylloc->last_line, yylloc->last_column, yylloc->filename );
|
|
}
|
|
else {
|
|
g_string_append_printf ( str, "\tLocation: line %d column %d to line %d column %d\n", yylloc->first_line, yylloc->first_column, yylloc->last_line, yylloc->last_column );
|
|
}
|
|
g_log ( "Parser", G_LOG_LEVEL_DEBUG, "Failed to parse theme:\n%s", str->str );
|
|
rofi_add_error_message ( str );
|
|
}
|
|
|
|
static void rofi_theme_copy_property_int ( G_GNUC_UNUSED gpointer key, gpointer value, gpointer user_data )
|
|
{
|
|
GHashTable *table = (GHashTable *) user_data;
|
|
Property *p = rofi_theme_property_copy ( (Property *) value );
|
|
g_hash_table_replace ( table, p->name, p );
|
|
}
|
|
void rofi_theme_widget_add_properties ( ThemeWidget *widget, GHashTable *table )
|
|
{
|
|
if ( table == NULL ) {
|
|
return;
|
|
}
|
|
if ( widget->properties == NULL ) {
|
|
widget->properties = g_hash_table_new_full ( g_str_hash, g_str_equal, NULL, (GDestroyNotify) rofi_theme_property_free );
|
|
}
|
|
g_hash_table_foreach ( table, rofi_theme_copy_property_int, widget->properties );
|
|
}
|
|
|
|
/**
|
|
* Public API
|
|
*/
|
|
|
|
static inline ThemeWidget *rofi_theme_find_single ( ThemeWidget *widget, const char *name )
|
|
{
|
|
for ( unsigned int j = 0; widget && j < widget->num_widgets; j++ ) {
|
|
if ( g_strcmp0 ( widget->widgets[j]->name, name ) == 0 ) {
|
|
return widget->widgets[j];
|
|
}
|
|
}
|
|
return widget;
|
|
}
|
|
|
|
static ThemeWidget *rofi_theme_find ( ThemeWidget *widget, const char *name, const gboolean exact )
|
|
{
|
|
if ( widget == NULL || name == NULL ) {
|
|
return widget;
|
|
}
|
|
char *tname = g_strdup ( name );
|
|
char *saveptr = NULL;
|
|
int found = TRUE;
|
|
for ( const char *iter = strtok_r ( tname, ".", &saveptr ); iter != NULL; iter = strtok_r ( NULL, ".", &saveptr ) ) {
|
|
found = FALSE;
|
|
ThemeWidget *f = rofi_theme_find_single ( widget, iter );
|
|
if ( f != widget ) {
|
|
widget = f;
|
|
found = TRUE;
|
|
}
|
|
else if ( exact ) {
|
|
break;
|
|
}
|
|
}
|
|
g_free ( tname );
|
|
if ( !exact || found ) {
|
|
return widget;
|
|
}
|
|
else {
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
static void rofi_theme_resolve_link_property ( Property *p, int depth )
|
|
{
|
|
// Set name, remove '@' prefix.
|
|
const char *name = p->value.link.name;// + (*(p->value.link.name)== '@'?1:0;
|
|
g_info ( "Resolving link to %s", p->value.link.name );
|
|
if ( depth > 20 ) {
|
|
g_warning ( "Found more then 20 redirects for property. Stopping." );
|
|
p->value.link.ref = p;
|
|
return;
|
|
}
|
|
|
|
if ( rofi_theme->properties && g_hash_table_contains ( rofi_theme->properties, name ) ) {
|
|
Property *pr = g_hash_table_lookup ( rofi_theme->properties, name );
|
|
g_info ( "Resolving link %s found: %s", p->value.link.name, pr->name );
|
|
if ( pr->type == P_LINK ) {
|
|
if ( pr->value.link.ref == NULL ) {
|
|
rofi_theme_resolve_link_property ( pr, depth + 1 );
|
|
}
|
|
if ( pr->value.link.ref != pr ) {
|
|
p->value.link.ref = pr->value.link.ref;
|
|
return;
|
|
}
|
|
}
|
|
else {
|
|
p->value.link.ref = pr;
|
|
return;
|
|
}
|
|
}
|
|
// No found and we have default value.
|
|
if ( p->value.link.def_value ) {
|
|
p->value.link.ref = p->value.link.def_value;
|
|
return;
|
|
}
|
|
|
|
// No found, set ref to self.
|
|
p->value.link.ref = p;
|
|
}
|
|
|
|
Property *rofi_theme_find_property ( ThemeWidget *widget, PropertyType type, const char *property, gboolean exact )
|
|
{
|
|
while ( widget ) {
|
|
if ( widget->properties && g_hash_table_contains ( widget->properties, property ) ) {
|
|
Property *p = g_hash_table_lookup ( widget->properties, property );
|
|
if ( p->type == P_INHERIT ) {
|
|
return p;
|
|
}
|
|
if ( p->type == P_LINK ) {
|
|
if ( p->value.link.ref == NULL ) {
|
|
// Resolve link.
|
|
rofi_theme_resolve_link_property ( p, 0 );
|
|
}
|
|
if ( p->value.link.ref != NULL && p->value.link.ref->type == type ) {
|
|
return p->value.link.ref;
|
|
}
|
|
}
|
|
if ( p->type == type ) {
|
|
return p;
|
|
}
|
|
// RofiPadding and integer can be converted.
|
|
if ( p->type == P_INTEGER && type == P_PADDING ) {
|
|
return p;
|
|
}
|
|
g_debug ( "Found property: '%s' on '%s', but type %s does not match expected type %s.",
|
|
property, widget->name,
|
|
PropertyTypeName[p->type],
|
|
PropertyTypeName[type]
|
|
);
|
|
}
|
|
if ( exact ) {
|
|
return NULL;
|
|
}
|
|
// Fall back to defaults.
|
|
widget = widget->parent;
|
|
}
|
|
return NULL;
|
|
}
|
|
ThemeWidget *rofi_config_find_widget ( const char *name, const char *state, gboolean exact )
|
|
{
|
|
// First find exact match based on name.
|
|
ThemeWidget *widget = rofi_theme_find_single ( rofi_configuration, name );
|
|
widget = rofi_theme_find ( widget, state, exact );
|
|
|
|
return widget;
|
|
}
|
|
ThemeWidget *rofi_theme_find_widget ( const char *name, const char *state, gboolean exact )
|
|
{
|
|
// First find exact match based on name.
|
|
ThemeWidget *widget = rofi_theme_find_single ( rofi_theme, name );
|
|
widget = rofi_theme_find ( widget, state, exact );
|
|
|
|
return widget;
|
|
}
|
|
|
|
int rofi_theme_get_position ( const widget *widget, const char *property, int def )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_POSITION, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_position ( widget->parent, property, def );
|
|
}
|
|
return def;
|
|
}
|
|
return p->value.i;
|
|
}
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
return def;
|
|
}
|
|
|
|
int rofi_theme_get_integer ( const widget *widget, const char *property, int def )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_INTEGER, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_integer ( widget->parent, property, def );
|
|
}
|
|
return def;
|
|
}
|
|
return p->value.i;
|
|
}
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
return def;
|
|
}
|
|
RofiDistance rofi_theme_get_distance ( const widget *widget, const char *property, int def )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_PADDING, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_distance ( widget->parent, property, def );
|
|
}
|
|
return (RofiDistance){ .base = { def, ROFI_PU_PX, ROFI_DISTANCE_MODIFIER_NONE, NULL, NULL }, .style = ROFI_HL_SOLID };
|
|
}
|
|
if ( p->type == P_INTEGER ) {
|
|
return (RofiDistance){ .base = { p->value.i, ROFI_PU_PX, ROFI_DISTANCE_MODIFIER_NONE, NULL, NULL }, .style = ROFI_HL_SOLID };
|
|
}
|
|
else {
|
|
return p->value.padding.left;
|
|
}
|
|
}
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
return (RofiDistance){ .base = { def, ROFI_PU_PX, ROFI_DISTANCE_MODIFIER_NONE, NULL, NULL }, .style = ROFI_HL_SOLID };
|
|
}
|
|
|
|
int rofi_theme_get_boolean ( const widget *widget, const char *property, int def )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_BOOLEAN, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_boolean ( widget->parent, property, def );
|
|
}
|
|
return def;
|
|
}
|
|
return p->value.b;
|
|
}
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
return def;
|
|
}
|
|
RofiOrientation rofi_theme_get_orientation ( const widget *widget, const char *property, RofiOrientation def )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_ORIENTATION, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_orientation ( widget->parent, property, def );
|
|
}
|
|
return def;
|
|
}
|
|
return p->value.b;
|
|
}
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
return def;
|
|
}
|
|
RofiCursorType rofi_theme_get_cursor_type ( const widget *widget, const char *property, RofiCursorType def )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_CURSOR, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_cursor_type ( widget->parent, property, def );
|
|
}
|
|
return def;
|
|
}
|
|
return p->value.i;
|
|
}
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
return def;
|
|
}
|
|
|
|
const char *rofi_theme_get_string ( const widget *widget, const char *property, const char *def )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_STRING, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_string ( widget->parent, property, def );
|
|
}
|
|
return def;
|
|
}
|
|
return p->value.s;
|
|
}
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
return def;
|
|
}
|
|
double rofi_theme_get_double ( const widget *widget, const char *property, double def )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_DOUBLE, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_double ( widget->parent, property, def );
|
|
}
|
|
return def;
|
|
}
|
|
return p->value.f;
|
|
}
|
|
// Fallback to integer if double is not found.
|
|
p = rofi_theme_find_property ( wid, P_INTEGER, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_double ( widget->parent, property, def );
|
|
}
|
|
return def;
|
|
}
|
|
return (double) p->value.i;
|
|
}
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
return def;
|
|
}
|
|
void rofi_theme_get_color ( const widget *widget, const char *property, cairo_t *d )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_COLOR, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
rofi_theme_get_color ( widget->parent, property, d );
|
|
}
|
|
return;
|
|
}
|
|
cairo_set_source_rgba ( d,
|
|
p->value.color.red,
|
|
p->value.color.green,
|
|
p->value.color.blue,
|
|
p->value.color.alpha
|
|
);
|
|
}
|
|
else {
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
}
|
|
}
|
|
gboolean rofi_theme_get_image ( const widget *widget, const char *property, cairo_t *d )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_IMAGE , property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_image ( widget->parent, property, d );
|
|
}
|
|
return FALSE;
|
|
}
|
|
if ( p->value.image.type == ROFI_IMAGE_URL ) {
|
|
if ( p->value.image.surface_id == 0 ) {
|
|
p->value.image.surface_id = rofi_icon_fetcher_query ( p->value.image.url, -1 );
|
|
}
|
|
cairo_surface_t *img = rofi_icon_fetcher_get ( p->value.image.surface_id );
|
|
|
|
if ( img != NULL ) {
|
|
cairo_pattern_t * pat = cairo_pattern_create_for_surface ( img );
|
|
cairo_pattern_set_extend ( pat, CAIRO_EXTEND_REPEAT );
|
|
cairo_set_source ( d, pat );
|
|
cairo_pattern_destroy ( pat );
|
|
return TRUE;
|
|
}
|
|
} else if ( p->value.image.type == ROFI_IMAGE_LINEAR_GRADIENT ) {
|
|
cairo_pattern_t * pat = NULL;
|
|
switch ( p->value.image.dir ) {
|
|
case ROFI_DIRECTION_RIGHT:
|
|
pat = cairo_pattern_create_linear (0.0,0.0, widget->w, 0.0);
|
|
break;
|
|
case ROFI_DIRECTION_LEFT:
|
|
pat = cairo_pattern_create_linear (widget->w,0.0, 0.0, 0.0);
|
|
break;
|
|
case ROFI_DIRECTION_BOTTOM:
|
|
pat = cairo_pattern_create_linear (0.0,0.0, 0.0, widget->h);
|
|
break;
|
|
case ROFI_DIRECTION_TOP:
|
|
pat = cairo_pattern_create_linear (0.0,widget->h, 0.0, 0.0);
|
|
break;
|
|
case ROFI_DIRECTION_ANGLE:
|
|
{
|
|
double offsety1 = sin(G_PI*2*p->value.image.angle)*(widget->h/2.0);
|
|
double offsetx1 = cos(G_PI*2*p->value.image.angle)*(widget->w/2.0);
|
|
pat = cairo_pattern_create_linear (
|
|
widget->w/2.0 - offsetx1, widget->h/2.0 - offsety1,
|
|
widget->w/2.0 + offsetx1, widget->h/2.0 + offsety1 );
|
|
break;
|
|
}
|
|
};
|
|
guint length = g_list_length ( p->value.image.colors );
|
|
if ( length > 1 ){
|
|
length--;
|
|
guint color_index = 0;
|
|
for ( GList *l = g_list_first ( p->value.image.colors); l != NULL ; l = g_list_next ( l ) )
|
|
{
|
|
ThemeColor *c = (ThemeColor*) (l->data);
|
|
cairo_pattern_add_color_stop_rgba ( pat,(color_index)/(double)length,
|
|
c->red, c->green,
|
|
c->blue, c->alpha);
|
|
color_index++;
|
|
}
|
|
cairo_set_source ( d, pat );
|
|
cairo_pattern_destroy ( pat );
|
|
return TRUE;
|
|
} else if ( length == 1 ) {
|
|
ThemeColor *c = (ThemeColor*) (p->value.image.colors->data);
|
|
cairo_pattern_add_color_stop_rgba ( pat,0,
|
|
c->red, c->green,
|
|
c->blue, c->alpha);
|
|
cairo_set_source ( d, pat );
|
|
cairo_pattern_destroy ( pat );
|
|
return TRUE;
|
|
}
|
|
|
|
}
|
|
}
|
|
else {
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
}
|
|
return FALSE;
|
|
}
|
|
RofiPadding rofi_theme_get_padding ( const widget *widget, const char *property, RofiPadding pad )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_PADDING, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_padding ( widget->parent, property, pad );
|
|
}
|
|
return pad;
|
|
}
|
|
if ( p->type == P_PADDING ) {
|
|
pad = p->value.padding;
|
|
}
|
|
else {
|
|
RofiDistance d = (RofiDistance){ .base = { p->value.i, ROFI_PU_PX, ROFI_DISTANCE_MODIFIER_NONE, NULL, NULL }, .style = ROFI_HL_SOLID };
|
|
return (RofiPadding){ d, d, d, d };
|
|
}
|
|
}
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
return pad;
|
|
}
|
|
|
|
GList *rofi_theme_get_list ( const widget *widget, const char * property, const char *defaults )
|
|
{
|
|
ThemeWidget *wid2 = rofi_theme_find_widget ( widget->name, widget->state, TRUE );
|
|
Property *p = rofi_theme_find_property ( wid2, P_LIST, property, TRUE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_list ( widget->parent, property, defaults );
|
|
}
|
|
}
|
|
else if ( p->type == P_LIST ) {
|
|
return g_list_copy_deep ( p->value.list, rofi_g_list_strdup, NULL );
|
|
}
|
|
}
|
|
char **r = defaults ? g_strsplit ( defaults, ",", 0 ) : NULL;
|
|
if ( r ) {
|
|
GList *l = NULL;
|
|
for ( int i = 0; r[i] != NULL; i++ ) {
|
|
l = g_list_append ( l, r[i] );
|
|
}
|
|
g_free ( r );
|
|
return l;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
RofiHighlightColorStyle rofi_theme_get_highlight ( widget *widget, const char *property, RofiHighlightColorStyle th )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_HIGHLIGHT, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_get_highlight ( widget->parent, property, th );
|
|
}
|
|
return th;
|
|
}
|
|
return p->value.highlight;
|
|
}
|
|
g_debug ( "Theme entry: #%s %s property %s unset.", widget->name, widget->state ? widget->state : "", property );
|
|
return th;
|
|
}
|
|
|
|
static int get_pixels ( RofiDistanceUnit *unit, RofiOrientation ori )
|
|
{
|
|
int val = unit->distance;
|
|
|
|
if ( unit->type == ROFI_PU_EM ) {
|
|
val = unit->distance * textbox_get_estimated_char_height ();
|
|
}
|
|
else if ( unit->type == ROFI_PU_CH ) {
|
|
val = unit->distance * textbox_get_estimated_ch ();
|
|
}
|
|
else if ( unit->type == ROFI_PU_PERCENT ) {
|
|
if ( ori == ROFI_ORIENTATION_VERTICAL ) {
|
|
int height = 0;
|
|
rofi_view_get_current_monitor ( NULL, &height );
|
|
val = ( unit->distance * height ) / ( 100.0 );
|
|
}
|
|
else {
|
|
int width = 0;
|
|
rofi_view_get_current_monitor ( &width, NULL );
|
|
val = ( unit->distance * width ) / ( 100.0 );
|
|
}
|
|
}
|
|
else if ( unit->type == ROFI_PU_MM ) {
|
|
val = unit->distance * config.dpi / 25.4;
|
|
}
|
|
return val;
|
|
}
|
|
|
|
static int distance_unit_get_pixel ( RofiDistanceUnit *unit, RofiOrientation ori )
|
|
{
|
|
switch ( unit->modtype )
|
|
{
|
|
case ROFI_DISTANCE_MODIFIER_GROUP:
|
|
return distance_unit_get_pixel ( unit->left, ori );
|
|
break;
|
|
case ROFI_DISTANCE_MODIFIER_ADD:
|
|
return distance_unit_get_pixel ( unit->left, ori ) + distance_unit_get_pixel ( unit->right, ori );
|
|
case ROFI_DISTANCE_MODIFIER_SUBTRACT:
|
|
return distance_unit_get_pixel ( unit->left, ori ) - distance_unit_get_pixel ( unit->right, ori );
|
|
case ROFI_DISTANCE_MODIFIER_MULTIPLY:
|
|
return distance_unit_get_pixel ( unit->left, ori ) * distance_unit_get_pixel ( unit->right, ori );
|
|
case ROFI_DISTANCE_MODIFIER_DIVIDE:
|
|
{
|
|
int a = distance_unit_get_pixel ( unit->left, ori );
|
|
int b = distance_unit_get_pixel ( unit->right, ori );
|
|
if ( b != 0 ) {
|
|
return a / b;
|
|
}
|
|
return a;
|
|
}
|
|
case ROFI_DISTANCE_MODIFIER_MODULO:
|
|
{
|
|
int a = distance_unit_get_pixel ( unit->left, ori );
|
|
int b = distance_unit_get_pixel ( unit->right, ori );
|
|
if ( b != 0 ) {
|
|
return a % b;
|
|
}
|
|
return 0;
|
|
}
|
|
case ROFI_DISTANCE_MODIFIER_MIN:
|
|
{
|
|
int a = distance_unit_get_pixel ( unit->left, ori );
|
|
int b = distance_unit_get_pixel ( unit->right, ori );
|
|
return MIN ( a, b );
|
|
}
|
|
case ROFI_DISTANCE_MODIFIER_MAX:
|
|
{
|
|
int a = distance_unit_get_pixel ( unit->left, ori );
|
|
int b = distance_unit_get_pixel ( unit->right, ori );
|
|
return MAX ( a, b );
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
return get_pixels ( unit, ori );
|
|
}
|
|
|
|
int distance_get_pixel ( RofiDistance d, RofiOrientation ori )
|
|
{
|
|
return distance_unit_get_pixel ( &( d.base ), ori );
|
|
}
|
|
|
|
void distance_get_linestyle ( RofiDistance d, cairo_t *draw )
|
|
{
|
|
if ( d.style == ROFI_HL_DASH ) {
|
|
const double dashes[1] = { 4 };
|
|
cairo_set_dash ( draw, dashes, 1, 0.0 );
|
|
}
|
|
else {
|
|
cairo_set_dash ( draw, NULL, 0, 0.0 );
|
|
}
|
|
}
|
|
|
|
gboolean rofi_theme_is_empty ( void )
|
|
{
|
|
if ( rofi_theme == NULL ) {
|
|
return TRUE;
|
|
}
|
|
if ( rofi_theme->properties == NULL && rofi_theme->num_widgets == 0 ) {
|
|
return TRUE;
|
|
}
|
|
if ( rofi_theme->num_widgets == 3 ) {
|
|
// HACK: check for default added elements.
|
|
for ( unsigned int i = 0; i < rofi_theme->num_widgets; i++ ) {
|
|
if ( strncmp ( rofi_theme->widgets[i]->name, "element", 7 ) != 0 ) {
|
|
return FALSE;
|
|
}
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
char * rofi_theme_parse_prepare_file ( const char *file, const char *parent_file )
|
|
{
|
|
char *filename = rofi_expand_path ( file );
|
|
// If no absolute path specified, expand it.
|
|
if ( parent_file != NULL && !g_path_is_absolute ( filename ) ) {
|
|
char *basedir = g_path_get_dirname ( parent_file );
|
|
char *path = g_build_filename ( basedir, filename, NULL );
|
|
g_free ( filename );
|
|
filename = path;
|
|
g_free ( basedir );
|
|
}
|
|
GFile *gf = g_file_new_for_path ( filename );
|
|
g_free ( filename );
|
|
filename = g_file_get_path ( gf );
|
|
g_object_unref ( gf );
|
|
|
|
return filename;
|
|
}
|
|
|
|
static void rofi_theme_parse_merge_widgets_no_media ( ThemeWidget *parent, ThemeWidget *child )
|
|
{
|
|
g_assert ( parent != NULL );
|
|
g_assert ( child != NULL );
|
|
|
|
if ( parent == rofi_theme && g_strcmp0 ( child->name, "*" ) == 0 ) {
|
|
rofi_theme_widget_add_properties ( parent, child->properties );
|
|
return;
|
|
}
|
|
|
|
ThemeWidget *w = rofi_theme_find_or_create_name ( parent, child->name );
|
|
rofi_theme_widget_add_properties ( w, child->properties );
|
|
for ( unsigned int i = 0; i < child->num_widgets; i++ ) {
|
|
rofi_theme_parse_merge_widgets_no_media ( w, child->widgets[i] );
|
|
}
|
|
}
|
|
void rofi_theme_parse_merge_widgets ( ThemeWidget *parent, ThemeWidget *child )
|
|
{
|
|
g_assert ( parent != NULL );
|
|
g_assert ( child != NULL );
|
|
|
|
if ( parent == rofi_theme && g_strcmp0 ( child->name, "*" ) == 0 ) {
|
|
rofi_theme_widget_add_properties ( parent, child->properties );
|
|
return;
|
|
}
|
|
|
|
ThemeWidget *w = rofi_theme_find_or_create_name ( parent, child->name );
|
|
if ( child->media ) {
|
|
w->media = g_slice_new0 ( ThemeMedia );
|
|
*( w->media ) = *( child->media );
|
|
}
|
|
rofi_theme_widget_add_properties ( w, child->properties );
|
|
for ( unsigned int i = 0; i < child->num_widgets; i++ ) {
|
|
rofi_theme_parse_merge_widgets ( w, child->widgets[i] );
|
|
}
|
|
}
|
|
|
|
static void rofi_theme_parse_process_conditionals_int ( workarea mon, ThemeWidget *rwidget )
|
|
{
|
|
if ( rwidget == NULL ) {
|
|
return;
|
|
}
|
|
for ( unsigned int i = 0; i < rwidget->num_widgets; i++ ) {
|
|
ThemeWidget *widget = rwidget->widgets[i];
|
|
rofi_theme_parse_process_conditionals_int ( mon, widget );
|
|
if ( widget->media != NULL ) {
|
|
switch ( widget->media->type )
|
|
{
|
|
case THEME_MEDIA_TYPE_MIN_WIDTH:
|
|
{
|
|
int w = widget->media->value;
|
|
if ( mon.w >= w ) {
|
|
for ( unsigned int x = 0; x < widget->num_widgets; x++ ) {
|
|
rofi_theme_parse_merge_widgets_no_media ( rofi_theme, widget->widgets[x] );
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case THEME_MEDIA_TYPE_MAX_WIDTH:
|
|
{
|
|
int w = widget->media->value;
|
|
if ( mon.w < w ) {
|
|
for ( unsigned int x = 0; x < widget->num_widgets; x++ ) {
|
|
rofi_theme_parse_merge_widgets_no_media ( rofi_theme, widget->widgets[x] );
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case THEME_MEDIA_TYPE_MIN_HEIGHT:
|
|
{
|
|
int h = widget->media->value;
|
|
if ( mon.h >= h ) {
|
|
for ( unsigned int x = 0; x < widget->num_widgets; x++ ) {
|
|
rofi_theme_parse_merge_widgets_no_media ( rofi_theme, widget->widgets[x] );
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case THEME_MEDIA_TYPE_MAX_HEIGHT:
|
|
{
|
|
int h = widget->media->value;
|
|
if ( mon.h < h ) {
|
|
for ( unsigned int x = 0; x < widget->num_widgets; x++ ) {
|
|
rofi_theme_parse_merge_widgets_no_media ( rofi_theme, widget->widgets[x] );
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case THEME_MEDIA_TYPE_MON_ID:
|
|
{
|
|
if ( mon.monitor_id == widget->media->value ) {
|
|
for ( unsigned int x = 0; x < widget->num_widgets; x++ ) {
|
|
rofi_theme_parse_merge_widgets_no_media ( rofi_theme, widget->widgets[x] );
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case THEME_MEDIA_TYPE_MIN_ASPECT_RATIO:
|
|
{
|
|
double r = widget->media->value;
|
|
if ( ( mon.w / (double) mon.h ) >= r ) {
|
|
for ( unsigned int x = 0; x < widget->num_widgets; x++ ) {
|
|
rofi_theme_parse_merge_widgets_no_media ( rofi_theme, widget->widgets[x] );
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case THEME_MEDIA_TYPE_MAX_ASPECT_RATIO:
|
|
{
|
|
double r = widget->media->value;
|
|
if ( ( mon.w / (double) mon.h ) < r ) {
|
|
for ( unsigned int x = 0; x < widget->num_widgets; x++ ) {
|
|
rofi_theme_parse_merge_widgets_no_media ( rofi_theme, widget->widgets[x] );
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
void rofi_theme_parse_process_conditionals ( void )
|
|
{
|
|
workarea mon;
|
|
monitor_active ( &mon );
|
|
rofi_theme_parse_process_conditionals_int ( mon, rofi_theme );
|
|
}
|
|
|
|
ThemeMediaType rofi_theme_parse_media_type ( const char *type )
|
|
{
|
|
if ( g_strcmp0 ( type, "monitor-id" ) == 0 ) {
|
|
return THEME_MEDIA_TYPE_MON_ID;
|
|
}
|
|
else if ( g_strcmp0 ( type, "min-width" ) == 0 ) {
|
|
return THEME_MEDIA_TYPE_MIN_WIDTH;
|
|
}
|
|
else if ( g_strcmp0 ( type, "min-height" ) == 0 ) {
|
|
return THEME_MEDIA_TYPE_MIN_HEIGHT;
|
|
}
|
|
else if ( g_strcmp0 ( type, "max-width" ) == 0 ) {
|
|
return THEME_MEDIA_TYPE_MAX_WIDTH;
|
|
}
|
|
else if ( g_strcmp0 ( type, "max-height" ) == 0 ) {
|
|
return THEME_MEDIA_TYPE_MAX_HEIGHT;
|
|
}
|
|
else if ( g_strcmp0 ( type, "min-aspect-ratio" ) == 0 ) {
|
|
return THEME_MEDIA_TYPE_MIN_ASPECT_RATIO;
|
|
}
|
|
else if ( g_strcmp0 ( type, "max-aspect-ratio" ) == 0 ) {
|
|
return THEME_MEDIA_TYPE_MAX_ASPECT_RATIO;
|
|
}
|
|
return THEME_MEDIA_TYPE_INVALID;
|
|
}
|
|
|
|
gboolean rofi_theme_has_property ( const widget *widget, const char *property )
|
|
{
|
|
ThemeWidget *wid = rofi_theme_find_widget ( widget->name, widget->state, FALSE );
|
|
Property *p = rofi_theme_find_property ( wid, P_STRING, property, FALSE );
|
|
if ( p ) {
|
|
if ( p->type == P_INHERIT ) {
|
|
if ( widget->parent ) {
|
|
return rofi_theme_has_property ( widget->parent, property );
|
|
}
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|