automatic extra icon removal on dynamic plugin unloading

git-svn-id: http://svn.miranda-ng.org/main/trunk@2399 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

6 files changed, 40 insertions, 14 deletions

diff --git a/src/modules/extraicons/BaseExtraIcon.h b/src/modules/extraicons/BaseExtraIcon.h
index e382d0d3a9..3f5e15c986 100644
--- a/src/modules/extraicons/BaseExtraIcon.h
+++ b/src/modules/extraicons/BaseExtraIcon.h
@@ -25,8 +25,7 @@
 class BaseExtraIcon : public ExtraIcon

 {

 public:

-	BaseExtraIcon(int id, const char *name, const TCHAR *description, const char *descIcon, MIRANDAHOOKPARAM OnClick,

-			LPARAM param);

+	BaseExtraIcon(int id, const char *name, const TCHAR *description, const char *descIcon, MIRANDAHOOKPARAM OnClick, LPARAM param);

 	virtual ~BaseExtraIcon();

 

 	virtual int getID() const;

diff --git a/src/modules/extraicons/ExtraIcon.cpp b/src/modules/extraicons/ExtraIcon.cpp
index 50758a4056..3a2d7f4139 100644
--- a/src/modules/extraicons/ExtraIcon.cpp
+++ b/src/modules/extraicons/ExtraIcon.cpp
@@ -24,7 +24,7 @@
 #include "extraicons.h"

 

 ExtraIcon::ExtraIcon(const char *name) :

-	name(name), slot(-1), position(1000)

+	name(name), slot(-1), position(1000), hLangpack(0)

 {

 }

 

diff --git a/src/modules/extraicons/ExtraIcon.h b/src/modules/extraicons/ExtraIcon.h
index 576b330dea..ae9e1ab797 100644
--- a/src/modules/extraicons/ExtraIcon.h
+++ b/src/modules/extraicons/ExtraIcon.h
@@ -64,6 +64,8 @@ public:
 

 	virtual int ClistSetExtraIcon(HANDLE hContact, HANDLE hImage) =0;

 

+	int hLangpack;

+

 protected:

 	std::string name;

 

diff --git a/src/modules/extraicons/extraicons.cpp b/src/modules/extraicons/extraicons.cpp
index 71565bb89a..c2d1cb1e1e 100644
--- a/src/modules/extraicons/extraicons.cpp
+++ b/src/modules/extraicons/extraicons.cpp
@@ -34,7 +34,9 @@
 

 // Prototypes ///////////////////////////////////////////////////////////////////////////

 

-vector<BaseExtraIcon*> registeredExtraIcons;

+typedef vector<ExtraIcon*>::iterator IconIter;

+

+LIST<BaseExtraIcon> registeredExtraIcons(10);

 vector<ExtraIcon*> extraIconsByHandle;

 vector<ExtraIcon*> extraIconsBySlot;

 

@@ -59,6 +61,25 @@ int ModulesLoaded(WPARAM wParam, LPARAM lParam)
 	return 0;

 }

 

+void KillModuleExtraIcons(int hLangpack)

+{

+	for (IconIter p1 = extraIconsByHandle.begin(); p1 != extraIconsByHandle.end(); p1++)

+		if ((*p1)->hLangpack == hLangpack)

+			extraIconsByHandle.erase(p1--);

+

+	for (IconIter p2 = extraIconsBySlot.begin(); p2 != extraIconsBySlot.end(); p2++)

+		if ((*p2)->hLangpack == hLangpack)

+			extraIconsBySlot.erase(p2--);

+

+	for (int i=registeredExtraIcons.getCount()-1; i >= 0; i--) {

+		BaseExtraIcon *p = registeredExtraIcons[i];

+		if (p->hLangpack == hLangpack) {

+			registeredExtraIcons.remove(i);

+			delete p;

+		}

+	}

+}

+

 int PreShutdown(WPARAM wParam, LPARAM lParam)

 {

 	DefaultExtraIcons_Unload();

@@ -122,7 +143,7 @@ ExtraIcon* GetExtraIconBySlot(int slot)
 

 BaseExtraIcon* GetExtraIconByName(const char *name)

 {

-	for (unsigned int i = 0; i < registeredExtraIcons.size(); i++) {

+	for (int i=0; i < registeredExtraIcons.getCount(); i++) {

 		BaseExtraIcon *extra = registeredExtraIcons[i];

 		if (strcmp(name, extra->getName()) == 0)

 			return extra;

@@ -389,7 +410,7 @@ INT_PTR ExtraIcon_Register(WPARAM wParam, LPARAM lParam)
 		return extra->getID();

 	}

 

-	int id = (int)registeredExtraIcons.size() + 1;

+	int id = registeredExtraIcons.getCount() + 1;

 

 	switch (ei->type) {

 	case EXTRAICON_TYPE_CALLBACK:

@@ -414,7 +435,9 @@ INT_PTR ExtraIcon_Register(WPARAM wParam, LPARAM lParam)
 		slot = -1;

 	extra->setSlot(slot);

 

-	registeredExtraIcons.push_back(extra);

+	extra->hLangpack = (int)lParam;

+

+	registeredExtraIcons.insert(extra);

 	extraIconsByHandle.push_back(extra);

 

 	vector<ExtraIconGroup *> groups;

@@ -546,6 +569,8 @@ void LoadExtraIconsModule()
 

 void UnloadExtraIconsModule(void)

 {

-	for (size_t i=0; i < registeredExtraIcons.size(); i++)

+	for (int i=0; i < registeredExtraIcons.getCount(); i++)

 		delete registeredExtraIcons[i];

+

+	registeredExtraIcons.destroy();

 }

diff --git a/src/modules/extraicons/extraicons.h b/src/modules/extraicons/extraicons.h
index 2ee5982e9c..95807832e3 100644
--- a/src/modules/extraicons/extraicons.h
+++ b/src/modules/extraicons/extraicons.h
@@ -33,7 +33,7 @@ class ExtraIconGroup;
 class ExtraIcon;

 class BaseExtraIcon;

 

-extern vector<BaseExtraIcon*> registeredExtraIcons;

+extern LIST<BaseExtraIcon> registeredExtraIcons;

 extern vector<ExtraIcon*> extraIconsByHandle;

 extern vector<ExtraIcon*> extraIconsBySlot;

 void RebuildListsBasedOnGroups(vector<ExtraIconGroup *> &groups);

diff --git a/src/modules/extraicons/options_ei.cpp b/src/modules/extraicons/options_ei.cpp
index 2d4e9fd7df..3a70169f98 100644
--- a/src/modules/extraicons/options_ei.cpp
+++ b/src/modules/extraicons/options_ei.cpp
@@ -419,7 +419,7 @@ static INT_PTR CALLBACK OptionsDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LP
 		TranslateDialogDefault(hwndDlg);

 		{

 			int numSlots = GetNumberOfSlots();

-			if (numSlots < (int)registeredExtraIcons.size()) {

+			if (numSlots < (int)registeredExtraIcons.getCount()) {

 				TCHAR txt[512];

 				mir_sntprintf(txt, SIZEOF(txt), TranslateT("* only the first %d icons will be shown"), numSlots);

 

@@ -439,7 +439,7 @@ static INT_PTR CALLBACK OptionsDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LP
 			DestroyIcon(hDefaultIcon);

 

 			unsigned int i;

-			for (i = 0; i < registeredExtraIcons.size(); i++) {

+			for (i = 0; i < registeredExtraIcons.getCount(); i++) {

 				ExtraIcon *extra = registeredExtraIcons[i];

 

 				HICON hIcon = Skin_GetIcon(extra->getDescIcon());

@@ -489,9 +489,9 @@ static INT_PTR CALLBACK OptionsDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LP
 					HWND tree = GetDlgItem(hwndDlg, IDC_EXTRAORDER);

 

 					// Store old slots

-					int *oldSlots = new int[registeredExtraIcons.size()];

+					int *oldSlots = new int[registeredExtraIcons.getCount()];

 					int lastUsedSlot = -1;

-					for (i = 0; i < registeredExtraIcons.size(); i++) {

+					for (i = 0; i < registeredExtraIcons.getCount(); i++) {

 						if (extraIconsByHandle[i] == registeredExtraIcons[i])

 							oldSlots[i] = registeredExtraIcons[i]->getSlot();

 						else

@@ -549,7 +549,7 @@ static INT_PTR CALLBACK OptionsDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LP
 					}

 

 					// Store data

-					for (i = 0; i < registeredExtraIcons.size(); i++) {

+					for (i = 0; i < registeredExtraIcons.getCount(); i++) {

 						BaseExtraIcon *extra = registeredExtraIcons[i];

 

 						char setting[512];