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Merge branch 'make_shared_widgets' 

* make_shared_widgets:
  UI: eliminate temp_window_factory_workaround()
  UI: use make_shared to create widget types
  UI: make dtors public to allow std::make_shared calls
  UI: factory: convert ObjectTypeFactory (from WidgetTypeFactory)
  RES: break lines in Makefile.res after 60+ chars
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2 parents 6c2341f + f1886c7 commit 92fa5a8f34b20dbd4bac2fc23e17428d408c8648 @tim-janik committed Apr 3, 2015
Unified Split
Showing with 131 additions and 122 deletions.
  1. +2 −1 res/Makefile.am
  2. +3 −1 res/Makefile.res
  3. +45 −44 ui/factory.cc
  4. +19 −24 ui/factory.hh
  5. +4 −4 ui/layoutcontainers.hh
  6. +24 −0 ui/object.cc
  7. +15 −2 ui/object.hh
  8. +3 −3 ui/paintcontainers.hh
  9. +2 −2 ui/paintwidgets.hh
  10. +2 −2 ui/slider.hh
  11. +2 −22 ui/widget.cc
  12. +2 −4 ui/widget.hh
  13. +2 −8 ui/window.cc
  14. +6 −5 ui/window.hh
View
3 res/Makefile.am
@@ -10,7 +10,8 @@ NEW_RES_DIRS := $(patsubst %/., %, $(wildcard $(addsuffix /., $(NEW_RES_PATHS))
NEW_RES_FILES := $(filter-out $(NEW_RES_DIRS), $(NEW_RES_PATHS))
Makefile.res: @INGIT@ $(if $(call streq, $(NEW_RES_FILES), $(RES_FILE_LIST)),, Makefile.tmp) $(NEW_RES_FILES)
$(AM_V_GEN)
- $(Q) echo "RES_FILE_LIST = $(NEW_RES_FILES)" > Makefile.tmp
+ $(Q) echo "RES_FILE_LIST = $(NEW_RES_FILES)" | \
+ sed 's/\(.\{61\}[^ ]\+\) /\1 \\\n\t/g' > Makefile.tmp
$(Q) mv Makefile.tmp $@
Makefile.tmp: # MAKE(1) only remakes+rereads Makefiles with prerequisites, see (Remaking Makefiles)
$(Q) touch $@
View
4 res/Makefile.res
@@ -1 +1,3 @@
-RES_FILE_LIST = Rapicorn/foundation.xml Rapicorn/icons/broken-image.svg Rapicorn/icons/rapicorn.svg Rapicorn/icons/wm-gears.png Rapicorn/standard.xml Rapicorn/stock.ini themes/Default.xml
+RES_FILE_LIST = Rapicorn/foundation.xml Rapicorn/icons/broken-image.svg \
+ Rapicorn/icons/rapicorn.svg Rapicorn/icons/wm-gears.png Rapicorn/standard.xml \
+ Rapicorn/stock.ini themes/Default.xml
View
89 ui/factory.cc
@@ -97,74 +97,72 @@ static void initialize_factory_lazily (void);
namespace Factory {
-// == WidgetTypeFactory ==
-static std::list<const WidgetTypeFactory*>&
+// == ObjectTypeFactory ==
+static std::list<const ObjectTypeFactory*>&
widget_type_list()
{
- static std::list<const WidgetTypeFactory*> *widget_type_factories_p = NULL;
+ static std::list<const ObjectTypeFactory*> *widget_type_factories_p = NULL;
do_once
{
- widget_type_factories_p = new std::list<const WidgetTypeFactory*>();
+ widget_type_factories_p = new std::list<const ObjectTypeFactory*>();
}
return *widget_type_factories_p;
}
-static const WidgetTypeFactory*
+static const ObjectTypeFactory*
lookup_widget_factory (String namespaced_ident)
{
- std::list<const WidgetTypeFactory*> &widget_type_factories = widget_type_list();
+ std::list<const ObjectTypeFactory*> &widget_type_factories = widget_type_list();
namespaced_ident = namespaced_ident;
- std::list<const WidgetTypeFactory*>::iterator it;
+ std::list<const ObjectTypeFactory*>::iterator it;
for (it = widget_type_factories.begin(); it != widget_type_factories.end(); it++)
if ((*it)->qualified_type == namespaced_ident)
return *it;
return NULL;
}
void
-WidgetTypeFactory::register_widget_factory (const WidgetTypeFactory &itfactory)
+ObjectTypeFactory::register_object_factory (const ObjectTypeFactory &itfactory)
{
- std::list<const WidgetTypeFactory*> &widget_type_factories = widget_type_list();
+ std::list<const ObjectTypeFactory*> &widget_type_factories = widget_type_list();
const char *ident = itfactory.qualified_type.c_str();
const char *base = strrchr (ident, ':');
if (!base || base != ident + 10 - 1 || strncmp (ident, "Rapicorn::", 10) != 0)
- fatal ("WidgetTypeFactory registration with invalid/missing domain name: %s", ident);
+ fatal ("ObjectTypeFactory registration with invalid/missing domain name: %s", ident);
String domain_name;
domain_name.assign (ident, base - ident - 1);
widget_type_factories.push_back (&itfactory);
}
-WidgetTypeFactory::WidgetTypeFactory (const char *namespaced_ident) :
+ObjectTypeFactory::ObjectTypeFactory (const char *namespaced_ident) :
qualified_type (namespaced_ident)
{}
-WidgetTypeFactory::~WidgetTypeFactory ()
+ObjectTypeFactory::~ObjectTypeFactory ()
{}
void
-WidgetTypeFactory::sanity_check_identifier (const char *namespaced_ident)
+ObjectTypeFactory::sanity_check_identifier (const char *namespaced_ident)
{
if (strncmp (namespaced_ident, "Rapicorn::", 10) != 0)
- fatal ("WidgetTypeFactory: identifier lacks factory qualification: %s", namespaced_ident);
+ fatal ("ObjectTypeFactory: identifier lacks factory qualification: %s", namespaced_ident);
}
// == Public factory_context API ==
String
-factory_context_name (FactoryContext *fc)
+factory_context_name (FactoryContext &fc)
{
- assert_return (fc != NULL, "");
- const XmlNode &xnode = *fc->xnode;
+ const XmlNode &xnode = *fc.xnode;
if (check_interface_node (xnode))
return xnode.get_attribute ("id");
else
return xnode.name();
}
String
-factory_context_type (FactoryContext *fc)
+factory_context_type (FactoryContext &fc)
{
- assert_return (fc != NULL, "");
- const XmlNode *xnode = fc->xnode;
+ const XmlNode *xnode = fc.xnode;
if (!check_interface_node (*xnode)) // lookup definition node from child node
{
xnode = lookup_interface_node (xnode->name(), xnode);
@@ -175,10 +173,9 @@ factory_context_type (FactoryContext *fc)
}
UserSource
-factory_context_source (FactoryContext *fc)
+factory_context_source (FactoryContext &fc)
{
- assert_return (fc != NULL, UserSource (""));
- const XmlNode *xnode = fc->xnode;
+ const XmlNode *xnode = fc.xnode;
if (!check_interface_node (*xnode)) // lookup definition node from child node
{
xnode = lookup_interface_node (xnode->name(), xnode);
@@ -208,7 +205,7 @@ factory_context_list_types (StringVector &types, const XmlNode *xnode, const boo
if (!xnode && last->name() == "Rapicorn_Factory")
{
const StringVector &attributes_names = last->list_attributes(), &attributes_values = last->list_values();
- const WidgetTypeFactory *widget_factory = NULL;
+ const ObjectTypeFactory *widget_factory = NULL;
for (size_t i = 0; i < attributes_names.size(); i++)
if (attributes_names[i] == "factory-type" || attributes_names[i] == "factory_type")
{
@@ -227,34 +224,32 @@ factory_context_list_types (StringVector &types, const XmlNode *xnode, const boo
}
static void
-factory_context_update_cache (FactoryContext *fc)
+factory_context_update_cache (FactoryContext &fc)
{
- if (UNLIKELY (!fc->type_tags))
+ if (UNLIKELY (!fc.type_tags))
{
- const XmlNode *xnode = fc->xnode;
- fc->type_tags = new StringSeq;
- StringVector &types = *fc->type_tags;
+ const XmlNode *xnode = fc.xnode;
+ fc.type_tags = new StringSeq;
+ StringVector &types = *fc.type_tags;
factory_context_list_types (types, xnode, false, false);
- fc->type = types.size() ? types[types.size() - 1] : "";
+ fc.type = types.size() ? types[types.size() - 1] : "";
types.clear();
factory_context_list_types (types, xnode, true, true);
}
}
const StringSeq&
-factory_context_tags (FactoryContext *fc)
+factory_context_tags (FactoryContext &fc)
{
- assert_return (fc != NULL, *(StringSeq*) NULL);
factory_context_update_cache (fc);
- return *fc->type_tags;
+ return *fc.type_tags;
}
String
-factory_context_impl_type (FactoryContext *fc)
+factory_context_impl_type (FactoryContext &fc)
{
- assert_return (fc != NULL, "");
factory_context_update_cache (fc);
- return fc->type;
+ return fc.type;
}
// == Builder ==
@@ -361,7 +356,7 @@ Builder::build_from_factory (const XmlNode *factory_node,
else if (attr_names[i] == "factory_type")
factory_type = attr_values[i];
// lookup widget factory
- const WidgetTypeFactory *widget_factory = lookup_widget_factory (factory_type);
+ const ObjectTypeFactory *widget_factory = lookup_widget_factory (factory_type);
// sanity check factory node
if (factory_node->name() != "Rapicorn_Factory" || !widget_factory ||
attr_names.size() != 2 || factory_node->list_attributes().size() != 2 ||
@@ -378,9 +373,16 @@ Builder::build_from_factory (const XmlNode *factory_node,
fc = new FactoryContext (factory_context_node);
factory_context_map[factory_context_node] = fc;
}
- WidgetImplP widget = widget_factory->create_widget (fc);
- if (widget)
- widget->name (factory_id);
+ ObjectImplP object = widget_factory->create_object (*fc);
+ WidgetImplP widget;
+ if (object)
+ {
+ widget = shared_ptr_cast<WidgetImpl> (object);
+ if (widget)
+ widget->name (factory_id);
+ else
+ critical ("%s: %s yields non-widget: %s", node_location (factory_node), factory_node->name(), object->typeid_name());
+ }
return widget;
}
@@ -636,7 +638,7 @@ Builder::widget_has_ancestor (const String &widget_identifier, const String &anc
{
initialize_factory_lazily();
const XmlNode *const ancestor_node = lookup_interface_node (ancestor_identifier, NULL); // maybe NULL
- const WidgetTypeFactory *const ancestor_itfactory = ancestor_node ? NULL : lookup_widget_factory (ancestor_identifier);
+ const ObjectTypeFactory *const ancestor_itfactory = ancestor_node ? NULL : lookup_widget_factory (ancestor_identifier);
if (widget_identifier == ancestor_identifier && (ancestor_node || ancestor_itfactory))
return true; // potential fast path
if (!ancestor_node && !ancestor_itfactory)
@@ -656,7 +658,7 @@ Builder::widget_has_ancestor (const String &widget_identifier, const String &anc
if (last && last->name() == "Rapicorn_Factory")
{
const StringVector &attributes_names = last->list_attributes(), &attributes_values = last->list_values();
- const WidgetTypeFactory *widget_factory = NULL;
+ const ObjectTypeFactory *widget_factory = NULL;
for (size_t i = 0; i < attributes_names.size(); i++)
if (attributes_names[i] == "factory-type" || attributes_names[i] == "factory_type")
{
@@ -699,8 +701,7 @@ WidgetImplP
create_ui_child (ContainerImpl &container, const String &widget_identifier, const ArgumentList &arguments, bool autoadd)
{
// figure XML context
- FactoryContext *fc = container.factory_context();
- assert_return (fc != NULL, NULL);
+ FactoryContext &fc = container.factory_context();
// create child within parent namespace
//local_namespace_list.push_back (namespace_domain);
WidgetImplP widget = create_ui_widget (widget_identifier, arguments);
View
43 ui/factory.hh
@@ -28,23 +28,23 @@ bool check_ui_window (const String &widget_identifier);
typedef map<String,String> VariableMap;
-String factory_context_name (FactoryContext *fc);
-String factory_context_type (FactoryContext *fc);
-const StringSeq& factory_context_tags (FactoryContext *fc);
-UserSource factory_context_source (FactoryContext *fc);
-String factory_context_impl_type (FactoryContext *fc);
+String factory_context_name (FactoryContext &fc);
+String factory_context_type (FactoryContext &fc);
+const StringSeq& factory_context_tags (FactoryContext &fc);
+UserSource factory_context_source (FactoryContext &fc);
+String factory_context_impl_type (FactoryContext &fc);
-/* --- widget type registration --- */
-struct WidgetTypeFactory {
+// == Object Type Registration ==
+struct ObjectTypeFactory {
const String qualified_type;
- RAPICORN_CLASS_NON_COPYABLE (WidgetTypeFactory);
+ RAPICORN_CLASS_NON_COPYABLE (ObjectTypeFactory);
protected:
- static void register_widget_factory (const WidgetTypeFactory &itfactory);
+ static void register_object_factory (const ObjectTypeFactory &itfactory);
static void sanity_check_identifier (const char *namespaced_ident);
- virtual ~WidgetTypeFactory ();
+ virtual ~ObjectTypeFactory ();
public:
- explicit WidgetTypeFactory (const char *namespaced_ident);
- virtual WidgetImplP create_widget (FactoryContext *fc) const = 0;
+ explicit ObjectTypeFactory (const char *namespaced_ident);
+ virtual ObjectImplP create_object (FactoryContext &fc) const = 0;
virtual void type_name_list (std::vector<const char*> &names) const = 0;
inline String type_name () const { return qualified_type; }
};
@@ -53,18 +53,13 @@ public:
// namespace Rapicorn
-/* --- widget factory template --- */
-void temp_window_factory_workaround (ObjectIfaceP o);
+// == WidgetFactory ==
template<class Type>
-class WidgetFactory : Factory::WidgetTypeFactory {
- virtual WidgetImplP
- create_widget (FactoryContext *fc) const override
+class WidgetFactory : Factory::ObjectTypeFactory {
+ virtual ObjectImplP
+ create_object (FactoryContext &fc) const override
{
- ObjectIfaceP object = (new Type())->temp_factory_workaround();
- temp_window_factory_workaround (object);
- WidgetImplP widget = shared_ptr_cast<WidgetImpl> (object);
- widget->factory_context (fc);
- return widget;
+ return ObjectImpl::make_instance<Type> (fc);
}
virtual void
type_name_list (std::vector<const char*> &names) const override
@@ -79,10 +74,10 @@ class WidgetFactory : Factory::WidgetTypeFactory {
}
public:
explicit WidgetFactory (const char *namespaced_ident) :
- WidgetTypeFactory (namespaced_ident)
+ ObjectTypeFactory (namespaced_ident)
{
sanity_check_identifier (namespaced_ident);
- register_widget_factory (*this);
+ register_object_factory (*this);
}
};
View
8 ui/layoutcontainers.hh
@@ -13,11 +13,11 @@ class AlignmentImpl : public virtual SingleContainerImpl, public virtual Alignme
uint16 bottom_padding_, top_padding_;
virtual int padding () const;
protected:
- virtual ~AlignmentImpl () override;
virtual void size_request (Requisition &requisition) override;
virtual void size_allocate (Allocation area, bool changed) override;
public:
explicit AlignmentImpl ();
+ virtual ~AlignmentImpl () override;
virtual int left_padding () const override;
virtual void left_padding (int c) override;
virtual int right_padding () const override;
@@ -33,21 +33,21 @@ class FillAreaContainerImpl : public virtual SingleContainerImpl, public virtual
String source_;
ImagePainter image_painter_;
protected:
- virtual ~FillAreaContainerImpl () override;
virtual void size_request (Requisition &requisition) override;
virtual void size_allocate (Allocation area, bool changed) override;
public:
explicit FillAreaContainerImpl ();
+ virtual ~FillAreaContainerImpl () override;
virtual void source (const String &uri) override;
virtual String source () const override;
};
class HBoxImpl : public virtual TableLayoutImpl, public virtual HBoxIface {
protected:
- virtual ~HBoxImpl () override;
virtual void add_child (WidgetImpl &widget) override;
public:
explicit HBoxImpl ();
+ virtual ~HBoxImpl () override;
virtual bool homogeneous () const override;
virtual void homogeneous (bool homogeneous_widgets) override;
virtual int spacing () const override;
@@ -56,10 +56,10 @@ public:
class VBoxImpl : public virtual TableLayoutImpl, public virtual VBoxIface {
protected:
- virtual ~VBoxImpl () override;
virtual void add_child (WidgetImpl &widget) override;
public:
explicit VBoxImpl ();
+ virtual ~VBoxImpl () override;
virtual bool homogeneous () const override;
virtual void homogeneous (bool homogeneous_widgets) override;
virtual int spacing () const override;
View
24 ui/object.cc
@@ -3,6 +3,26 @@
namespace Rapicorn {
+static __thread FactoryContext *call_stack_ctor_factory_context = NULL;
+
+void
+ObjectImpl::ctor_factory_context (FactoryContext *fc)
+{
+ if (fc)
+ assert_return (call_stack_ctor_factory_context == NULL);
+ else
+ assert_return (call_stack_ctor_factory_context != NULL);
+ call_stack_ctor_factory_context = fc;
+}
+
+// Provides factory_context from call stack context during object construction only
+FactoryContext&
+ObjectImpl::ctor_factory_context ()
+{
+ assert_return (call_stack_ctor_factory_context != NULL, *(FactoryContext*) NULL);
+ return *call_stack_ctor_factory_context;
+}
+
ObjectImpl::ObjectImpl () :
sig_changed (slot (*this, &ObjectImpl::do_changed))
{}
@@ -11,6 +31,10 @@ ObjectImpl::~ObjectImpl()
{}
void
+ObjectImpl::constructed ()
+{}
+
+void
ObjectImpl::dispose ()
{}
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