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-rw-r--r--gui/pages.cpp29
-rw-r--r--gui/pages.hpp5
-rw-r--r--gui/resources.cpp78
-rw-r--r--gui/resources.hpp16
4 files changed, 69 insertions, 59 deletions
diff --git a/gui/pages.cpp b/gui/pages.cpp
index 18ddf9c33..cd5e340d6 100644
--- a/gui/pages.cpp
+++ b/gui/pages.cpp
@@ -208,8 +208,7 @@ FontResource* LoadAttrFont(xml_node<>* element, const char* attrname)
if (name.empty())
return NULL;
else
- return (FontResource*) PageManager::FindResource(name);
- // TODO: make resource lookup type-safe
+ return PageManager::GetResources()->FindFont(name);
}
ImageResource* LoadAttrImage(xml_node<>* element, const char* attrname)
@@ -218,8 +217,7 @@ ImageResource* LoadAttrImage(xml_node<>* element, const char* attrname)
if (name.empty())
return NULL;
else
- return (ImageResource*) PageManager::FindResource(name);
- // TODO: make resource lookup type-safe
+ return PageManager::GetResources()->FindImage(name);
}
AnimationResource* LoadAttrAnimation(xml_node<>* element, const char* attrname)
@@ -228,8 +226,7 @@ AnimationResource* LoadAttrAnimation(xml_node<>* element, const char* attrname)
if (name.empty())
return NULL;
else
- return (AnimationResource*) PageManager::FindResource(name);
- // TODO: make resource lookup type-safe
+ return PageManager::GetResources()->FindAnimation(name);
}
bool LoadPlacement(xml_node<>* node, int* x, int* y, int* w /* = NULL */, int* h /* = NULL */, RenderObject::Placement* placement /* = NULL */)
@@ -649,7 +646,7 @@ int Page::NotifyVarChange(std::string varName, std::string value)
PageSet::PageSet(char* xmlFile)
{
- mResources = NULL;
+ mResources = new ResourceManager;
mCurrentPage = NULL;
mOverlayPage = NULL;
@@ -742,7 +739,7 @@ int PageSet::Load(ZipArchive* package)
LOGINFO("Loading resources...\n");
child = parent->first_node("resources");
if (child)
- mResources = new ResourceManager(child, package);
+ mResources->LoadResources(child, package);
LOGINFO("Loading variables...\n");
child = parent->first_node("variables");
@@ -937,9 +934,9 @@ int PageSet::SetOverlay(Page* page)
return 0;
}
-Resource* PageSet::FindResource(std::string name)
+const ResourceManager* PageSet::GetResources()
{
- return mResources ? mResources->FindResource(name) : NULL;
+ return mResources;
}
Page* PageSet::FindPage(std::string name)
@@ -1307,17 +1304,9 @@ int PageManager::ChangeOverlay(std::string name)
}
}
-Resource* PageManager::FindResource(std::string name)
+const ResourceManager* PageManager::GetResources()
{
- return (mCurrentSet ? mCurrentSet->FindResource(name) : NULL);
-}
-
-Resource* PageManager::FindResource(std::string package, std::string name)
-{
- PageSet* tmp;
-
- tmp = FindPackage(name);
- return (tmp ? tmp->FindResource(name) : NULL);
+ return (mCurrentSet ? mCurrentSet->GetResources() : NULL);
}
int PageManager::SwitchToConsole(void)
diff --git a/gui/pages.hpp b/gui/pages.hpp
index 8eec9a951..50155d0e9 100644
--- a/gui/pages.hpp
+++ b/gui/pages.hpp
@@ -88,7 +88,7 @@ public:
Page* FindPage(std::string name);
int SetPage(std::string page);
int SetOverlay(Page* page);
- Resource* FindResource(std::string name);
+ const ResourceManager* GetResources();
// Helper routine for identifing if we're the current page
int IsCurrentPage(Page* page);
@@ -131,8 +131,7 @@ public:
// Used for actions and pages
static int ChangePage(std::string name);
static int ChangeOverlay(std::string name);
- static Resource* FindResource(std::string name);
- static Resource* FindResource(std::string package, std::string name);
+ static const ResourceManager* GetResources();
// Used for console-only mode
static int SwitchToConsole(void);
diff --git a/gui/resources.cpp b/gui/resources.cpp
index e0016fc7b..1e2e7f9c6 100644
--- a/gui/resources.cpp
+++ b/gui/resources.cpp
@@ -258,21 +258,32 @@ AnimationResource::~AnimationResource()
mSurfaces.clear();
}
-Resource* ResourceManager::FindResource(std::string name)
+FontResource* ResourceManager::FindFont(const std::string& name) const
{
- std::vector<Resource*>::iterator iter;
+ for (std::vector<FontResource*>::const_iterator it = mFonts.begin(); it != mFonts.end(); ++it)
+ if (name == (*it)->GetName())
+ return *it;
+ return NULL;
+}
- for (iter = mResources.begin(); iter != mResources.end(); iter++)
- {
- if (name == (*iter)->GetName())
- return (*iter);
- }
+ImageResource* ResourceManager::FindImage(const std::string& name) const
+{
+ for (std::vector<ImageResource*>::const_iterator it = mImages.begin(); it != mImages.end(); ++it)
+ if (name == (*it)->GetName())
+ return *it;
return NULL;
}
-ResourceManager::ResourceManager(xml_node<>* resList, ZipArchive* pZip)
+AnimationResource* ResourceManager::FindAnimation(const std::string& name) const
+{
+ for (std::vector<AnimationResource*>::const_iterator it = mAnimations.begin(); it != mAnimations.end(); ++it)
+ if (name == (*it)->GetName())
+ return *it;
+ return NULL;
+}
+
+ResourceManager::ResourceManager()
{
- LoadResources(resList, pZip);
}
void ResourceManager::LoadResources(xml_node<>* resList, ZipArchive* pZip)
@@ -285,14 +296,18 @@ void ResourceManager::LoadResources(xml_node<>* resList, ZipArchive* pZip)
while (child != NULL)
{
xml_attribute<>* attr = child->first_attribute("type");
- if (!attr)
- break;
- Resource* res = NULL;
- std::string type = attr->value();
+ bool error = false;
+ std::string type = attr ? attr->value() : "*unspecified*";
if (type == "font")
{
- res = new FontResource(child, pZip);
+ FontResource* res = new FontResource(child, pZip);
+ if (res->GetResource())
+ mFonts.push_back(res);
+ else {
+ error = true;
+ delete res;
+ }
}
else if (type == "image")
{
@@ -300,7 +315,13 @@ void ResourceManager::LoadResources(xml_node<>* resList, ZipArchive* pZip)
xml_attribute<>* retain_aspect_ratio = child->first_attribute("retainaspect");
if (retain_aspect_ratio)
retain = 1; // the value does not matter, if retainaspect is present, we assume that we want to retain it
- res = new ImageResource(child, pZip, retain);
+ ImageResource* res = new ImageResource(child, pZip, retain);
+ if (res->GetResource())
+ mImages.push_back(res);
+ else {
+ error = true;
+ delete res;
+ }
}
else if (type == "animation")
{
@@ -308,14 +329,21 @@ void ResourceManager::LoadResources(xml_node<>* resList, ZipArchive* pZip)
xml_attribute<>* retain_aspect_ratio = child->first_attribute("retainaspect");
if (retain_aspect_ratio)
retain = 1; // the value does not matter, if retainaspect is present, we assume that we want to retain it
- res = new AnimationResource(child, pZip, retain);
+ AnimationResource* res = new AnimationResource(child, pZip, retain);
+ if (res->GetResourceCount())
+ mAnimations.push_back(res);
+ else {
+ error = true;
+ delete res;
+ }
}
else
{
LOGERR("Resource type (%s) not supported.\n", type.c_str());
+ error = true;
}
- if (res == NULL || !res->loadedOK())
+ if (error)
{
std::string res_name;
if (child->first_attribute("name"))
@@ -327,12 +355,6 @@ void ResourceManager::LoadResources(xml_node<>* resList, ZipArchive* pZip)
LOGERR("Resource (%s)-(%s) failed to load\n", type.c_str(), res_name.c_str());
} else
LOGERR("Resource type (%s) failed to load\n", type.c_str());
-
- delete res;
- }
- else
- {
- mResources.push_back(res);
}
child = child->next_sibling("resource");
@@ -341,10 +363,12 @@ void ResourceManager::LoadResources(xml_node<>* resList, ZipArchive* pZip)
ResourceManager::~ResourceManager()
{
- std::vector<Resource*>::iterator iter;
+ for (std::vector<FontResource*>::iterator it = mFonts.begin(); it != mFonts.end(); ++it)
+ delete *it;
- for (iter = mResources.begin(); iter != mResources.end(); iter++)
- delete *iter;
+ for (std::vector<ImageResource*>::iterator it = mImages.begin(); it != mImages.end(); ++it)
+ delete *it;
- mResources.clear();
+ for (std::vector<AnimationResource*>::iterator it = mAnimations.begin(); it != mAnimations.end(); ++it)
+ delete *it;
}
diff --git a/gui/resources.hpp b/gui/resources.hpp
index 69d24279f..83fc7a537 100644
--- a/gui/resources.hpp
+++ b/gui/resources.hpp
@@ -18,7 +18,6 @@ public:
public:
std::string GetName() { return mName; }
- virtual bool loadedOK() = 0;
private:
std::string mName;
@@ -47,8 +46,6 @@ public:
void* GetResource() { return this ? mFont : NULL; }
int GetHeight() { return gr_getMaxFontHeight(this ? mFont : NULL); }
- virtual bool loadedOK() { return mFont != NULL; }
-
protected:
void* mFont;
Type m_type;
@@ -65,8 +62,6 @@ public:
int GetWidth() { return gr_get_width(this ? mSurface : NULL); }
int GetHeight() { return gr_get_height(this ? mSurface : NULL); }
- virtual bool loadedOK() { return mSurface != NULL; }
-
protected:
gr_surface mSurface;
};
@@ -83,7 +78,6 @@ public:
int GetWidth() { return gr_get_width(this ? GetResource() : NULL); }
int GetHeight() { return gr_get_height(this ? GetResource() : NULL); }
int GetResourceCount() { return mSurfaces.size(); }
- virtual bool loadedOK() { return !mSurfaces.empty(); }
protected:
std::vector<gr_surface> mSurfaces;
@@ -92,15 +86,19 @@ protected:
class ResourceManager
{
public:
- ResourceManager(xml_node<>* resList, ZipArchive* pZip);
+ ResourceManager();
virtual ~ResourceManager();
void LoadResources(xml_node<>* resList, ZipArchive* pZip);
public:
- Resource* FindResource(std::string name);
+ FontResource* FindFont(const std::string& name) const;
+ ImageResource* FindImage(const std::string& name) const;
+ AnimationResource* FindAnimation(const std::string& name) const;
private:
- std::vector<Resource*> mResources;
+ std::vector<FontResource*> mFonts;
+ std::vector<ImageResource*> mImages;
+ std::vector<AnimationResource*> mAnimations;
};
#endif // _RESOURCE_HEADER
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 18:44:51 +0100