diff options
Diffstat (limited to 'plugins/NewStory/src/history_array.h')
| -rw-r--r-- | plugins/NewStory/src/history_array.h | 248 |
1 files changed, 102 insertions, 146 deletions
diff --git a/plugins/NewStory/src/history_array.h b/plugins/NewStory/src/history_array.h index 3141c3146f..c6a28dc99a 100644 --- a/plugins/NewStory/src/history_array.h +++ b/plugins/NewStory/src/history_array.h @@ -1,11 +1,94 @@ #ifndef __history_array__ #define __history_array__ -enum EventLoadMode +struct ItemData { - ELM_NOTHING, - ELM_INFO, - ELM_DATA + enum EventLoadMode + { + ELM_NOTHING, + ELM_INFO, + ELM_DATA + }; + + BYTE flags = 0; + + MCONTACT hContact = 0; + MEVENT hEvent = 0; + + bool dbeOk = false; + DBEVENTINFO dbe; + + bool wtext_del = false; + wchar_t *wtext = 0; + + HANDLE data = 0; + + ItemData() { memset(&dbe, 0, sizeof(dbe)); } + ~ItemData(); + + bool load(EventLoadMode mode); + inline bool loadInline(EventLoadMode mode) + { + if (((mode >= ItemData::ELM_INFO) && !dbeOk) || ((mode == ItemData::ELM_DATA) && !dbe.pBlob)) + return load(mode); + return true; + } + inline wchar_t *getWBuf() + { + loadInline(ItemData::ELM_DATA); + return wtext; + } +}; + +class Filter +{ + WORD flags; + int *refCount; + wchar_t *text; + +public: + enum + { + INCOMING = 0x001, + OUTGOING = 0x002, + MESSAGES = 0x004, + FILES = 0x008, + STATUS = 0x020, + OTHER = 0x040, + EVENTTEXT = 0x080, + EVENTONLY = 0x100, + }; + + Filter(WORD aFlags, wchar_t *wText) + { + refCount = new int(0); + flags = aFlags; + text = new wchar_t[mir_wstrlen(wText) + 1]; + mir_wstrcpy(text, wText); + } + Filter(const Filter &other) + { + flags = other.flags; + refCount = other.refCount; + text = other.text; + ++ *refCount; + } + Filter &operator=(const Filter &other) + { + flags = other.flags; + refCount = other.refCount; + text = other.text; + ++ *refCount; + } + ~Filter() + { + if (!-- * refCount) { + delete refCount; + if (text) delete[] text; + } + } + + bool check(ItemData *item); }; enum @@ -27,152 +110,33 @@ enum FTYPE_OUTGOING = 0x40 }; -class HistoryArray -{ -public: - struct ItemData - { - BYTE flags = 0; - - MCONTACT hContact = 0; - MEVENT hEvent = 0; - - bool dbeOk = false; - DBEVENTINFO dbe; - - bool wtext_del = false; - wchar_t* wtext = 0; +#define HIST_BLOCK_SIZE 1000 - HANDLE data = 0; - - ItemData() { memset(&dbe, 0, sizeof(dbe)); } - ~ItemData(); - - bool load(EventLoadMode mode); - inline bool loadInline(EventLoadMode mode) - { - if (((mode >= ELM_INFO) && !dbeOk) || ((mode == ELM_DATA) && !dbe.pBlob)) - return load(mode); - return true; - } - inline wchar_t* getWBuf() - { - loadInline(ELM_DATA); - return wtext; - } - }; - - struct ItemBlock - { - ItemData* items; - int count; - ItemBlock* prev, * next; - }; +struct ItemBlock : public MZeroedObject +{ + ItemData data[HIST_BLOCK_SIZE]; +}; - class Filter - { - public: - enum - { - INCOMING = 0x001, - OUTGOING = 0x002, - MESSAGES = 0x004, - FILES = 0x008, - STATUS = 0x020, - OTHER = 0x040, - EVENTTEXT = 0x080, - EVENTONLY = 0x100, - }; - Filter(WORD aFlags, wchar_t* wText) - { - refCount = new int(0); - flags = aFlags; - text = new wchar_t[mir_wstrlen(wText) + 1]; - mir_wstrcpy(text, wText); - } - Filter(const Filter& other) - { - flags = other.flags; - refCount = other.refCount; - text = other.text; - ++* refCount; - } - Filter& operator=(const Filter& other) - { - flags = other.flags; - refCount = other.refCount; - text = other.text; - ++* refCount; - } - ~Filter() - { - if (!-- * refCount) { - delete refCount; - if (text) delete[] text; - } - } - inline bool check(ItemData* item) - { - if (!item) return false; - if (!(flags & EVENTONLY)) { - if (item->dbe.flags & DBEF_SENT) { - if (!(flags & OUTGOING)) - return false; - } - else { - if (!(flags & INCOMING)) - return false; - } - switch (item->dbe.eventType) { - case EVENTTYPE_MESSAGE: - if (!(flags & MESSAGES)) - return false; - break; - case EVENTTYPE_FILE: - if (!(flags & FILES)) - return false; - break; - case EVENTTYPE_STATUSCHANGE: - if (!(flags & STATUS)) - return false; - break; - default: - if (!(flags & OTHER)) - return false; - } - } - if (flags & (EVENTTEXT | EVENTONLY)) { - item->loadInline(ELM_DATA); - return CheckFilter(item->getWBuf(), text); - } - return true; - }; - - private: - WORD flags; - int* refCount; - wchar_t* text; - }; +class HistoryArray +{ + OBJLIST<ItemBlock> pages; + int iLastPageCounter = 0; -private: - ItemBlock* head = 0, * tail = 0; - ItemBlock* preBlock = 0; - int preIndex = 0; - bool allocateBlock(int count); + ItemData& allocateItem(void); public: HistoryArray(); ~HistoryArray(); + bool addEvent(MCONTACT hContact, MEVENT hEvent, int count, ItemData::EventLoadMode mode = ItemData::ELM_NOTHING); void clear(); - bool addHistory(MCONTACT hContact, EventLoadMode mode = ELM_NOTHING); - bool addEvent(MCONTACT hContact, MEVENT hEvent, int count, EventLoadMode mode = ELM_NOTHING); + int getCount() const; // bool preloadEvents(int count = 10); - ItemData* get(int id, EventLoadMode mode = ELM_NOTHING); - ItemData* operator[] (int id) { return get(id, ELM_DATA); } - ItemData* operator() (int id) { return get(id, ELM_INFO); } + ItemData* get(int id, ItemData::EventLoadMode mode = ItemData::ELM_NOTHING); + ItemData* operator[] (int id) { return get(id, ItemData::ELM_DATA); } + ItemData* operator() (int id) { return get(id, ItemData::ELM_INFO); } int FindRel(int id, int dir, Filter filter) { @@ -184,14 +148,6 @@ public: } int FindNext(int id, Filter filter) { return FindRel(id, +1, filter); } int FindPrev(int id, Filter filter) { return FindRel(id, -1, filter); } - - int getCount() - { - int res = 0; - for (ItemBlock* p = head; p; p = p->next) - res += p->count; - return res; - } }; #endif // __history_array__ |