/* ============================================================================== = Popup plugin Plugin Name: Popup Plugin authors: Luca Santarelli aka hrk (hrk@users.sourceforge.net) Victor Pavlychko aka zazoo (nullbie@gmail.com) ============================================================================== = The purpose of this plugin is to give developers a common "platform/interface" to show Popups. It is born from the source code of NewStatusNotify, another plugin I've made. Remember that users *must* have this plugin enabled, or they won't get any popup. Write this in the requirements, do whatever you wish ;-)... but tell them! ============================================================================== = */ #ifndef M_POPUP_H #define M_POPUP_H #include /* NOTE! Since Popup 1.0.1.2 there is a main meun group called "Popups" where I have put a "Enable/Disable" item. You can add your own "enable/disable" items by adding these lines before you call MS_CLIST_ADDMAINMENUITEM: mi.pszPopupName = Translate("Popups"); mi.position = 0; //You don't need it and it's better if you put it to zero. */ #define MAX_CONTACTNAME 2048 #define MAX_SECONDLINE 2048 #define MAX_ACTIONTITLE 64 // Popup Action flags #define PAF_ENABLED 0x01 // Actions is enabled. You may store one global // action set and toggle some items depending on // popup you are requesting // ANSI Popup Action typedef struct { int cbSize; // sizeof(POPUPACTION) HICON lchIcon; // Action Icon // Action title text. Please use module name as prefix // (e.g. "Popup Plus/Dismiss Popup") and don't translate // This is translates by popup. So no unicode. char lpzTitle[MAX_ACTIONTITLE]; DWORD flags; // set of PAF_* flags WPARAM wParam; // wParam for UM_POPUPACTION message LPARAM lParam; // lParam for UM_POPUPACTION message } POPUPACTION, *LPPOPUPACTION; /////////////////////////////////////////////////////////////// // Few notes about new popup api // ------------------------------ // When you call any ADD service, Popup Plus creates local // copy of POPUPDATA2 to store the data. Each time you call // CHANGE service this data is updated. You can use the // MS_POPUP_GETDATA2 service to retrieve Popups's copy of // this data, however you MUST NOT chahge that. // unicode or ansi mode #define PU2_ANSI 0x00 #define PU2_UNICODE 0x01 #define PU2_CUSTOM_POPUP 0x02 typedef struct { // general int cbSize; DWORD flags; // miranda bindings MCONTACT lchContact; HANDLE lchEvent; // style COLORREF colorBack; COLORREF colorText; HICON lchIcon; HBITMAP hbmAvatar; union { char *lpzTitle; WCHAR *lpwzTitle; TCHAR *lptzTitle; }; union { char *lpzText; WCHAR *lpwzText; TCHAR *lptzText; }; char *lpzSkin; // time and timeout int iSeconds; DWORD dwTimestamp; // plugin bindings WNDPROC PluginWindowProc; void *PluginData; // popup actions int actionCount; POPUPACTION *lpActions; HANDLE lchNotification; } POPUPDATA2, *LPPOPUPDATA2; // Creates new popup // wParam = (WPARAM)(LPPOPUPDATA2)&ppd2 // lParam = (LPARAM)(combination of APF_* flags) // returns: window handle (if requested) of NULL on success, -1 on failure. #define MS_POPUP_ADDPOPUP2 "Popup/AddPopup2" // Update an popup // wParam = (WPARAM)(HWND)hwndPopup // lParam = (LPARAM)(LPPOPUPDATA2)&ppd2 // returns: zero on success, -1 on failure. #define MS_POPUP_CHANGEPOPUP2 "Popup/ChangePopup2" // deprecatet !!! (only for compatibility) use new POPUPDATA2 struct for extended popup // Unicode version of POPUPDATAEX_V2 typedef struct { MCONTACT lchContact; HICON lchIcon; union { WCHAR lptzContactName[MAX_CONTACTNAME]; WCHAR lpwzContactName[MAX_CONTACTNAME]; }; union { WCHAR lptzText[MAX_SECONDLINE]; WCHAR lpwzText[MAX_SECONDLINE]; }; COLORREF colorBack; COLORREF colorText; WNDPROC PluginWindowProc; void * PluginData; int iSeconds; // +2.1.0.3 // you *MUST* pass APF_NEWDATA flag for services to take care of this data HANDLE hNotification; int actionCount; LPPOPUPACTION lpActions; int cbSize; } POPUPDATAW_V2, *LPPOPUPDATAW_V2; // deprecatet !!! (only for compatibility) use new POPUPDATA2 struct for extended popup #if defined(_UNICODE) || defined(UNICODE) typedef POPUPDATAW_V2 POPUPDATAT_V2; typedef LPPOPUPDATAW_V2 LPPOPUPDATAT_V2; #endif // Extended popup data typedef struct { MCONTACT lchContact; HICON lchIcon; union { char lptzContactName[MAX_CONTACTNAME]; char lpzContactName[MAX_CONTACTNAME]; }; union { char lptzText[MAX_SECONDLINE]; char lpzText[MAX_SECONDLINE]; }; COLORREF colorBack; COLORREF colorText; WNDPROC PluginWindowProc; void *PluginData; int iSeconds; // Custom delay time in seconds. -1 means "forever", 0 means "default time". char cZero[16]; // Some unused bytes which may come useful in the future. } POPUPDATA, *LPPOPUPDATA; // Unicode version of POPUPDATA typedef struct { MCONTACT lchContact; HICON lchIcon; union { TCHAR lptzContactName[MAX_CONTACTNAME]; WCHAR lpwzContactName[MAX_CONTACTNAME]; }; union { TCHAR lptzText[MAX_SECONDLINE]; WCHAR lpwzText[MAX_SECONDLINE]; }; COLORREF colorBack; COLORREF colorText; WNDPROC PluginWindowProc; void *PluginData; int iSeconds; char cZero[16]; } POPUPDATAW, *LPPOPUPDATAW; #if defined(_UNICODE) || defined(UNICODE) typedef POPUPDATAW POPUPDATAT; typedef LPPOPUPDATAW LPPOPUPDATAT; #else typedef POPUPDATA POPUPDATAT; typedef LPPOPUPDATA LPPOPUPDATAT; #endif /* Popup/AddPopup Creates, adds and shows a popup, given a (valid) POPUPDATA structure pointer. wParam = (WPARAM)(*POPUPDATA)PopupDataAddress lParam = 0 Returns: > 0 on success, 0 if creation went bad, -1 if the PopupData contained unacceptable values. NOTE: it returns -1 if the PopupData was not valid, if there were already too many popups, if the module was disabled. Otherwise, it can return anything else... Popup Plus 2.0.4.0+ You may pass additional creation flags via lParam: APF_RETURN_HWND ....... function returns handle to newly created popup window (however this calls are a bit slower) APF_CUSTOM_POPUP ...... new popup is created in hidden state and doesn't obey to popup queue rules. you may control it via UM_* messages and custom window procedure */ #define APF_RETURN_HWND 0x1 #define APF_CUSTOM_POPUP 0x2 #define APF_NO_HISTORY 0x04 //do not log this popup in popup history (useful for previews) #define APF_NO_POPUP 0x08 //do not show popup. this is useful if you want popup yo be stored in history only #define APF_NEWDATA 0x10 //deprecatet!! only for use with old POPUPDATAEX_V2/POPUPDATAW_V2 structs #define MS_POPUP_ADDPOPUP "Popup/AddPopupEx" static INT_PTR __inline PUAddPopup(POPUPDATA* ppdp) { return CallService(MS_POPUP_ADDPOPUP, (WPARAM)ppdp, 0); } #define MS_POPUP_ADDPOPUPW "Popup/AddPopupW" static INT_PTR __inline PUAddPopupW(POPUPDATAW* ppdp) { return CallService(MS_POPUP_ADDPOPUPW, (WPARAM)ppdp, 0); } static INT_PTR __inline PUAddPopupW(POPUPDATAW_V2* ppdp) { return CallService(MS_POPUP_ADDPOPUPW, (WPARAM)ppdp, 0); } #if defined(_UNICODE) || defined(UNICODE) #define MS_POPUP_ADDPOPUPT MS_POPUP_ADDPOPUPW #define PUAddPopupT PUAddPopupW #else #define MS_POPUP_ADDPOPUPT MS_POPUP_ADDPOPUP #define PUAddPopupT PUAddPopup #endif /* Popup/GetContact Returns the handle to the contact associated to the specified PopupWindow. wParam = (WPARAM)(HWND)hPopupWindow lParam = 0; Returns: the HANDLE of the contact. Can return NULL, meaning it's the main contact. -1 means failure. */ #define MS_POPUP_GETCONTACT "Popup/GetContact" static MCONTACT __inline PUGetContact(HWND hPopupWindow) { return (MCONTACT)CallService(MS_POPUP_GETCONTACT, (WPARAM)hPopupWindow, 0); } /* Popup/GetPluginData Returns custom plugin date associated with popup wParam = (WPARAM)(HWND)hPopupWindow lParam = (LPARAM)(PLUGINDATA*)PluginDataAddress; Returns: the address of the PLUGINDATA structure. Can return NULL, meaning nothing was given. -1 means failure. IMPORTANT NOTE: it doesn't seem to work if you do: CallService(..., (LPARAM)aPointerToAStruct); and then use that struct. Do this, instead: aPointerToStruct = CallService(..., (LPARAM)aPointerToAStruct); and it will work. Just look at the example I've written above (PopupDlgProc). */ #define MS_POPUP_GETPLUGINDATA "Popup/GetPluginData" static void __inline * PUGetPluginData(HWND hPopupWindow) { long * uselessPointer = NULL; return (void*)CallService(MS_POPUP_GETPLUGINDATA, (WPARAM)hPopupWindow, (LPARAM)uselessPointer); } /* Popup/Query Requests an action or an answer from Popup module. wParam = (WPARAM)wpQuery returns 0 on success, -1 on error, 1 on stupid calls ;-) */ #define PUQS_ENABLEPOPUPS 1 // returns 0 if state was changed, 1 if state wasn't changed #define PUQS_DISABLEPOPUPS 2 // " " #define PUQS_GETSTATUS 3 //Returns 1 (TRUE) if popups are enabled, 0 (FALSE) if popups are disabled. #define MS_POPUP_QUERY "Popup/Query" /* UM_FREEPLUGINDATA Process this message if you have allocated your own memory. (i.e.: POPUPDATA.PluginData != NULL) wParam = 0 lParam = 0 */ #define UM_FREEPLUGINDATA (WM_USER + 0x0200) /* UM_DESTROYPOPUP Send this message when you want to destroy the popup, or use the function below. wParam = 0 lParam = 0 */ #define MS_POPUP_DESTROYPOPUP "Popup/Delete" #define UM_DESTROYPOPUP (WM_USER + 0x0201) static int __inline PUDeletePopup(HWND hWndPopup) { return (int)CallService(MS_POPUP_DESTROYPOPUP, 0, (LPARAM)hWndPopup); } /* UM_INITPOPUP This message is sent to the Popup when its creation has been finished, so POPUPDATA (and thus your PluginData) is reachable. Catch it if you needed to catch WM_CREATE or WM_INITDIALOG, which you'll never ever get in your entire popup-life. Return value: if you process this message, return 0. If you don't process it, return 0. Do whatever you like ;-) wParam = (WPARAM)(HWND)hPopupWindow (this is useless, you get message inside your popup window) lParam = 0 */ #define UM_INITPOPUP (WM_USER + 0x0202) /* Popup/Changetext Changes the text displayed in the second line of the popup. wParam = (WPARAM)(HWND)hPopupWindow lParam = (LPARAM)(char*)lpzNewText returns: > 0 for success, -1 for failure, 0 if the failure is due to second line not being shown. (but you could call PUIsSecondLineShown() before changing the text...) */ #define MS_POPUP_CHANGETEXTW "Popup/ChangetextW" static int __inline PUChangeTextW(HWND hWndPopup, LPCWSTR lpwzNewText) { return (int)CallService(MS_POPUP_CHANGETEXTW, (WPARAM)hWndPopup, (LPARAM)lpwzNewText); } #if defined(_UNICODE) || defined(UNICODE) #define MS_POPUP_CHANGETEXTT MS_POPUP_CHANGETEXTW #define PUChangeTextT PUChangeTextW #endif /* Popup/Change Changes the entire popup wParam = (WPARAM)(HWND)hPopupWindow lParam = (LPARAM)(POPUPDATA*)newData */ #define MS_POPUP_CHANGEW "Popup/ChangeW" static int __inline PUChangeW(HWND hWndPopup, POPUPDATAW *newData) { return (int)CallService(MS_POPUP_CHANGEW, (WPARAM)hWndPopup, (LPARAM)newData); } static int __inline PUChangeW(HWND hWndPopup, POPUPDATAW_V2 *newData) { return (int)CallService(MS_POPUP_CHANGEW, (WPARAM)hWndPopup, (LPARAM)newData); } #if defined(_UNICODE) || defined(UNICODE) #define MS_POPUP_CHANGET MS_POPUP_CHANGEW #define PUChangeT PUChangeW #endif /* UM_CHANGEPOPUP This message is triggered by Change/ChangeText services. You also may post it directly :) wParam = Modification type lParam = value of type defined by wParam */ #define CPT_TEXTW 2 // lParam = (WCHAR *)text #define CPT_TITLEW 4 // lParam = (WCHAR *)title #define CPT_DATAW 7 // lParam = (POPUPDATAW *)data #define CPT_DATA2 8 // lParam = (POPUPDATA2 *)data -- see m_popup2.h for details #define UM_CHANGEPOPUP (WM_USER + 0x0203) #if defined(_UNICODE) || defined(UNICODE) #define CPT_TEXTT CPT_TEXTW #define CPT_TITLET CPT_TITLEW #define CPT_DATAT CPT_DATAW #endif /* UM_POPUPACTION Popup Action notification wParam and lParam are specified bu plugin. wParam = 0 is used buy popup plus internally! */ #define UM_POPUPACTION (WM_USER + 0x0204) /* UM_POPUPMODIFYACTIONICON Modify Popup Action Icon wParam = (WPARAM)(LPPOPUPACTIONID)&actionId lParam = (LPARAM)(HICON)hIcon */ typedef struct { WPARAM wParam; LPARAM lParam; } POPUPACTIONID, *LPPOPUPACTIONID; #define UM_POPUPMODIFYACTIONICON (WM_USER + 0x0205) static int __inline PUModifyActionIcon(HWND hWndPopup, WPARAM wParam, LPARAM lParam, HICON hIcon) { POPUPACTIONID actionId = { wParam, lParam }; return (int)SendMessage(hWndPopup, UM_POPUPMODIFYACTIONICON, (WPARAM)&actionId, (LPARAM)hIcon); } /* UM_POPUPSHOW Show popup at position wParam = x lParam = y */ #define UM_POPUPSHOW (WM_USER + 0x0206) /* Popup/RegisterActions Registers your action in popup action list wParam = (WPARAM)(LPPOPUPACTION)actions lParam = (LPARAM)actionCount Returns: 0 if the popup was shown, -1 in case of failure. */ #define MS_POPUP_REGISTERACTIONS "Popup/RegisterActions" static int __inline PURegisterActions(LPPOPUPACTION actions, int count) { return (int)CallService(MS_POPUP_REGISTERACTIONS, (WPARAM)actions, (LPARAM)count); } /* Popup/RegisterNotification Registers your action in popup action list wParam = (WPARAM)(LPPOPUPNOTIFICATION)info lParam = 0 Returns: handle of registered notification or sero on failure */ #define MS_POPUP_REGISTERNOTIFICATION "Popup/RegisterNotification" #define PNAF_CALLBACK 0x01 #define POPUP_ACTION_NOTHING LPGEN("Do nothing") #define POPUP_ACTION_DISMISS LPGEN("Dismiss popup") typedef struct { char lpzTitle[64]; DWORD dwFlags; union { struct { char lpzLModule[MAXMODULELABELLENGTH]; char lpzLSetting[MAXMODULELABELLENGTH]; DBVARIANT dbvLData; char lpzRModule[MAXMODULELABELLENGTH]; char lpzRSetting[MAXMODULELABELLENGTH]; DBVARIANT dbvRData; }; struct { DWORD dwCookie; void(*pfnCallback)(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam, DWORD cookie); }; }; } POPUPNOTIFYACTION, *LPPOPUPNOTIFYACTION; #define PNF_CONTACT 0x01 typedef struct { int cbSize; DWORD dwFlags; // set of PNF_* flags char lpzGroup[MAXMODULELABELLENGTH]; char lpzName[MAXMODULELABELLENGTH]; HANDLE lchIcoLib; // gotten from icolib COLORREF colorBack; // this will be registered in fontservice COLORREF colorText; // this will be registered in fontservice int iSeconds; // default timeout int actionCount; // for unified action comboboxes LPPOPUPNOTIFYACTION lpActions; char *lpzLAction; char *lpzRAction; char *pszReserved1; // reserved for future use DLGPROC pfnReserved2; // reserved for future use } POPUPNOTIFICATION, *LPPOPUPNOTIFICATION; static HANDLE __inline PURegisterNotification(LPPOPUPNOTIFICATION notification) { return (HANDLE)CallService(MS_POPUP_REGISTERNOTIFICATION, (WPARAM)notification, 0); } /* Popup/UnhookEventAsync Using of "UnhookEvent" inside PluginWindowProc in conjunction with HookEventMessage may cause deadlocks. Use this service instead. It will queue event unhook into main thread and notify you when everything has finished. Deadlock scenario: 1. Event is fired with NotifyEventHooks in the main thread 2. Miranda core calls EnterCriticalSection(csHooks) and starts notifications 3. You decide to unhook event, therefore call UnhookEvent 4. Miranda core *INSIDE YOUR THREAD* calls EnterCriticalSection(csHooks) and waits for main thread to finish processing 5. Main thread calls SendMessage(hwnd, ...) to notify your window 6. Your window's thread is busy waiting for main thread to leave critical section 7. deadlock.... wParam = (WPARAM)(HWND)hwndPopup lParam = (LPARAM)(HANDLE)hEvent Returns: 0 if everything gone ok. -1 if service was not found (and unsafe unhook was performed) */ #define MS_POPUP_UNHOOKEVENTASYNC "Popup/UnhookEventAsync" /* UM_POPUPUNHOOKCOMPLETE Modify Popup Action Icon wParam = 0 lParam = (LPARAM)(HANDLE)hEventUnhooked */ #define UM_POPUPUNHOOKCOMPLETE (WM_USER + 0x0206) static int __inline PUUnhookEventAsync(HWND hwndPopup, HANDLE hEvent) { if (ServiceExists(MS_POPUP_UNHOOKEVENTASYNC)) return (int)CallService(MS_POPUP_UNHOOKEVENTASYNC, (WPARAM)hwndPopup, (LPARAM)hEvent); // old popup plugins: unhook service not found UnhookEvent(hEvent); PostMessage(hwndPopup, UM_POPUPUNHOOKCOMPLETE, 0, (LPARAM)hEvent); return 0; } /* Popup/GetStatus Returns 1 when popups are showen and 0 when not wParam = 0 lParam = 0 */ #define MS_POPUP_GETSTATUS "Popup/GetStatus" #ifdef __cplusplus /* Popup/RegisterVfx Register new animation (fade in/out) effect wParam = 0 lParam = (LPARAM)(char *)vfx_name */ #define MS_POPUP_REGISTERVFX "Popup/RegisterVfx" /* Popup/Vfx/ Define this service to create vfx instance wParam = 0 lParam = 0 return = (int)(IPopupPlusEffect *)vfx */ #define MS_POPUP_CREATEVFX "Popup/Vfx/" class IPopupPlusEffect { public: virtual void beginEffect(int w, int h, int alpha0, int alpha1, int frameCount) = 0; virtual void beginFrame(int frame) = 0; virtual int getPixelAlpha(int x, int y) = 0; virtual void endFrame() = 0; virtual void endEffect() = 0; virtual void destroy() = 0; }; #endif // __cplusplus /* Popup/ShowMessage This is mainly for developers. Shows a warning message in a Popup. It's useful if you need a "MessageBox" like function, but you don't want a modal window (which will interfere with a DialogProcedure. MessageBox steals focus and control, this one not. wParam = (char *)lpzMessage lParam = 0; Returns: 0 if the popup was shown, -1 in case of failure. */ #define SM_WARNING 0x01 //Triangle icon. #define SM_NOTIFY 0x02 //Exclamation mark icon. #define SM_ERROR 0x03 //Cross icon. #define MS_POPUP_SHOWMESSAGE "Popup/ShowMessage" #define MS_POPUP_SHOWMESSAGEW "Popup/ShowMessageW" static int __inline PUShowMessage(char *lpzText, DWORD kind) { return (int)CallService(MS_POPUP_SHOWMESSAGE, (WPARAM)lpzText, (LPARAM)kind); } static int __inline PUShowMessageW(wchar_t *lpwzText, DWORD kind) { return (int)CallService(MS_POPUP_SHOWMESSAGEW, (WPARAM)lpwzText, (LPARAM)kind); } #ifdef _UNICODE #define PUShowMessageT PUShowMessageW #else #define PUShowMessageT PUShowMessage #endif /* Popup/Filter Filters popups out wParam = (HANDLE)hContact lParam = (void*)pWindowProc; returns: 0 = popup allowed, 1 = popup filtered out */ #define ME_POPUP_FILTER "Popup/Filter" //------------- Class API ----------------// typedef struct { int cbSize; int flags; char *pszName; union { char *pszDescription; wchar_t *pwszDescription; TCHAR *ptszDescription; }; HICON hIcon; COLORREF colorBack; COLORREF colorText; WNDPROC PluginWindowProc; int iSeconds; LPARAM lParam; //APF_RETURN_HWND, APF_CUSTOM_POPUP ... as above } POPUPCLASS; #define PCF_UNICODE 0x0001 #ifdef _UNICODE #define PCF_TCHAR PCF_UNICODE #else #define PCF_TCHAR 0 #endif // wParam = 0 // lParam = (POPUPCLASS *)&pc #define MS_POPUP_REGISTERCLASS "Popup/RegisterClass" HANDLE __forceinline Popup_RegisterClass(POPUPCLASS *pc) { if (!ServiceExists(MS_POPUP_REGISTERCLASS)) return NULL; return (HANDLE)CallService(MS_POPUP_REGISTERCLASS, 0, LPARAM(pc)); } #define MS_POPUP_UNREGISTERCLASS "Popup/UnregisterClass" void __forceinline Popup_UnregisterClass(HANDLE ppc) { if (ppc) CallService(MS_POPUP_UNREGISTERCLASS, 0, LPARAM(ppc)); } typedef struct { int cbSize; char *pszClassName; union { const char *pszTitle; const wchar_t *pwszTitle; }; union { const char *pszText; const wchar_t *pwszText; }; void *PluginData; MCONTACT hContact; } POPUPDATACLASS; // wParam = 0 // lParam = (POPUPDATACLASS *)&pdc #define MS_POPUP_ADDPOPUPCLASS "Popup/AddPopupClass" static INT_PTR __inline ShowClassPopup(char *name, char *title, char *text) { POPUPDATACLASS d = {sizeof(d), name}; d.pszTitle = title; d.pszText = text; return CallService(MS_POPUP_ADDPOPUPCLASS, 0, (LPARAM)&d); } static INT_PTR __inline ShowClassPopupW(char *name, wchar_t *title, wchar_t *text) { POPUPDATACLASS d = {sizeof(d), name}; d.pwszTitle = title; d.pwszText = text; return CallService(MS_POPUP_ADDPOPUPCLASS, 0, (LPARAM)&d); } #ifdef _UNICODE #define ShowClassPopupT ShowClassPopupW #else #define ShowClassPopupT ShowClassPopup #endif #endif // __m_popup_h__