ME_HISTORY_EMPTY - a hook to handle history wiping

3 files changed, 16 insertions, 4 deletions

diff --git a/include/m_history.h b/include/m_history.h
index 402e019e8b..2145f72e5b 100644
--- a/include/m_history.h
+++ b/include/m_history.h
@@ -41,4 +41,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 

 #define MS_HISTORY_EMPTY "History/EmptyHistory"

 

+/////////////////////////////////////////////////////////////////////////////////////////

+// Event called when someone gonna wipe contact's history

+// wParam = (MCONTACT)hContact

+// hContact can be NULL to wipe system history

+// returns 0 if the core should wipe local history or any other value to cancel wiping

+

+#define ME_HISTORY_EMPTY "History/OnEmptyHistory"

+

 #endif // M_HISTORY_H__

diff --git a/src/mir_app/mir_app.vcxproj.filters b/src/mir_app/mir_app.vcxproj.filters
index d7960c2ea2..d18b1ac64c 100644
--- a/src/mir_app/mir_app.vcxproj.filters
+++ b/src/mir_app/mir_app.vcxproj.filters
@@ -158,9 +158,6 @@
     <ClCompile Include="src\chat_ui.cpp">

       <Filter>Source Files\Chats</Filter>

     </ClCompile>

-    <ClCompile Include="src\clc.cpp">

-      <Filter>Source Files\Contact list</Filter>

-    </ClCompile>

     <ClCompile Include="src\clcfiledrop.cpp">

       <Filter>Source Files\Contact list</Filter>

     </ClCompile>

@@ -401,6 +398,9 @@
     <ClCompile Include="src\clccontact.cpp">

       <Filter>Source Files\Contact list</Filter>

     </ClCompile>

+    <ClCompile Include="src\clc.cpp">

+      <Filter>Source Files\MetaContacts</Filter>

+    </ClCompile>

   </ItemGroup>

   <ItemGroup>

     <ClInclude Include="src\filter.h">

diff --git a/src/mir_app/src/srmm_statusicon.cpp b/src/mir_app/src/srmm_statusicon.cpp
index 580cf6d424..94de15aa2f 100644
--- a/src/mir_app/src/srmm_statusicon.cpp
+++ b/src/mir_app/src/srmm_statusicon.cpp
@@ -26,7 +26,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 HCURSOR g_hCurHyperlinkHand;

 HANDLE hHookSrmmEvent;

 

-static HANDLE hHookIconsChanged, hHookIconPressedEvt;

+static HANDLE hHookIconsChanged, hHookIconPressedEvt, hHookEmptyHistory;

 static mir_cs csIcons;

 

 void LoadSrmmToolbarModule();

@@ -272,6 +272,9 @@ static HGENMENU hmiEmpty;
 

 static INT_PTR svcEmptyHistory(WPARAM hContact, LPARAM lParam)

 {

+	if (NotifyEventHooks(hHookEmptyHistory))

+		return 2;

+

 	if (lParam == 0)

 		if (IDYES != MessageBoxW(nullptr, TranslateT("Are you sure to remove all events from history?"), L"Miranda", MB_YESNO | MB_ICONQUESTION))

 			return 1;

@@ -319,6 +322,7 @@ int LoadSrmmModule()
 	LoadSrmmToolbarModule();

 

 	CreateServiceFunction(MS_HISTORY_EMPTY, svcEmptyHistory);

+	hHookEmptyHistory = CreateHookableEvent(ME_HISTORY_EMPTY);

 

 	hHookSrmmEvent = CreateHookableEvent(ME_MSG_WINDOWEVENT);

 	hHookIconsChanged = CreateHookableEvent(ME_MSG_ICONSCHANGED);