From: dooglus Date: Tue, 15 Jan 2008 14:47:39 +0000 (+0000) Subject: Improved the formatting of ValueNode descriptions for use in the History dialog. X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=f1853221eb20d3c9a8bd72d4fd16f3cea436c894;p=synfig.git Improved the formatting of ValueNode descriptions for use in the History dialog. git-svn-id: http://svn.voria.com/code@1369 1f10aa63-cdf2-0310-b900-c93c546f37ac --- diff --git a/synfig-core/trunk/src/synfig/valuenode.cpp b/synfig-core/trunk/src/synfig/valuenode.cpp index 3c537d3..d264d91 100644 --- a/synfig-core/trunk/src/synfig/valuenode.cpp +++ b/synfig-core/trunk/src/synfig/valuenode.cpp @@ -37,6 +37,7 @@ #include "valuenode.h" #include "general.h" #include "canvas.h" +#include "paramdesc.h" #include "valuenode_const.h" #include "valuenode_linear.h" @@ -310,6 +311,15 @@ ValueNode::set_id(const String &x) } } +String +ValueNode::get_description(bool show_exported_name)const +{ + if (dynamic_cast(this)) + return (dynamic_cast(this))->get_description(-1, show_exported_name); + + return "ValueNode"; +} + ValueNodeList::ValueNodeList(): placeholder_count_(0) { @@ -555,3 +565,63 @@ void LinkableValueNode::get_times_vfunc(Node::time_set &set) const } } } + +String +LinkableValueNode::get_description(int index, bool show_exported_name)const +{ + String description; + + if (show_exported_name && !is_exported()) + show_exported_name = false; + + if (index != -1) + description = String(":") + link_local_name(index); + + const synfig::Node* node = this; + LinkableValueNode::ConstHandle parent_linkable_vn = 0; + + // walk up through the valuenodes trying to find the layer at the top + while (!node->parent_set.empty() && !dynamic_cast(node)) + { + LinkableValueNode::ConstHandle linkable_value_node(dynamic_cast(node)); + if (linkable_value_node) + { + String link; + int cnt = linkable_value_node->link_count(); + for (int i = 0; i < cnt; i++) + if (linkable_value_node->get_link(i) == parent_linkable_vn) + { + link = String(":") + linkable_value_node->link_local_name(i); + break; + } + + description = linkable_value_node->get_local_name() + link + (parent_linkable_vn?">":"") + description; + } + node = *node->parent_set.begin(); + parent_linkable_vn = linkable_value_node; + } + + Layer::ConstHandle parent_layer(dynamic_cast(node)); + if(parent_layer) + { + String param; + const Layer::DynamicParamList &dynamic_param_list(parent_layer->dynamic_param_list()); + // loop to find the parameter in the dynamic parameter list - this gives us its name + for (Layer::DynamicParamList::const_iterator iter = dynamic_param_list.begin(); iter != dynamic_param_list.end(); iter++) + if (iter->second == parent_linkable_vn) + { + String param_local_name(parent_layer->get_param_local_name(iter->first)); + if (!param_local_name.empty()) + param = String(":(nu)") + param_local_name; + } + description = strprintf("(%s)%s>%s", + parent_layer->get_non_empty_description().c_str(), + param.c_str(), + description.c_str()); + } + + if (show_exported_name) + description += strprintf(" (%s)", get_id().c_str()); + + return description; +} diff --git a/synfig-core/trunk/src/synfig/valuenode.h b/synfig-core/trunk/src/synfig/valuenode.h index 4d2c778..62940c3 100644 --- a/synfig-core/trunk/src/synfig/valuenode.h +++ b/synfig-core/trunk/src/synfig/valuenode.h @@ -212,6 +212,9 @@ public: //! Returns the localized name of the ValueNode type virtual String get_local_name()const=0; + //! Return a full description of the ValueNode and its parentage + virtual String get_description(bool show_exported_name = true)const; + //! \writeme virtual ValueNode* clone(const GUID& deriv_guid=GUID())const=0; @@ -346,6 +349,9 @@ public: ValueNode::LooseHandle get_link(int i)const; ValueNode::LooseHandle get_link(const String &name)const { return get_link(get_link_index_from_name(name)); } + String + get_description(int index, bool show_exported_name = true)const; + protected: //! Sets the type of the ValueNode void set_type(ValueBase::Type t) { ValueNode::set_type(t); }