diff options
Diffstat (limited to 'plugins/UserInfoEx/ctrl_combo.cpp')
| -rw-r--r-- | plugins/UserInfoEx/ctrl_combo.cpp | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/plugins/UserInfoEx/ctrl_combo.cpp b/plugins/UserInfoEx/ctrl_combo.cpp new file mode 100644 index 0000000000..6cdd5bdd2c --- /dev/null +++ b/plugins/UserInfoEx/ctrl_combo.cpp @@ -0,0 +1,277 @@ +/*
+UserinfoEx plugin for Miranda IM
+
+Copyright:
+ฉ 2006-2010 DeathAxe, Yasnovidyashii, Merlin, K. Romanov, Kreol
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+===============================================================================
+
+File name : $HeadURL: https://userinfoex.googlecode.com/svn/trunk/ctrl_combo.cpp $
+Revision : $Revision: 199 $
+Last change on : $Date: 2010-09-22 17:21:44 +0400 (ะกั, 22 ัะตะฝ 2010) $
+Last change by : $Author: ing.u.horn $
+
+===============================================================================
+*/
+#include "commonheaders.h"
+#include "ctrl_combo.h"
+
+/**
+ * This static method creates an object for the CCombo class and returns its pointer.
+ * If combobox is filled with items from pList.
+ *
+ * @param hDlg - HWND of the owning propertysheet page
+ * @param idCtrl - the ID of the control to associate with this class's instance
+ * @param pszSetting - the database setting to be handled by this class
+ * @param bDBDataType - datatype of of the associated database setting (WORD, DWORD, ...)
+ * @param pList - pointer to a LPIDSTRLIST list, which holds the items to insert into the combobox.
+ * @param nListCount - number of items in the list
+ *
+ * @return pointer of the newly created CCombo object.
+ **/
+CBaseCtrl* CCombo::CreateObj(HWND hDlg, WORD idCtrl, LPCSTR pszSetting, BYTE bDBDataType, LPIDSTRLIST pList, INT nListCount)
+{
+ return new CCombo(hDlg, idCtrl, pszSetting, bDBDataType, pList, nListCount);
+}
+
+/**
+ * This is the constructor. If combobox is filled with items from pList.
+ *
+ * @param hDlg - HWND of the owning propertysheet page
+ * @param idCtrl - the ID of the control to associate with this class's instance
+ * @param pszSetting - the database setting to be handled by this class
+ * @param bDBDataType - datatype of of the associated database setting (WORD, DWORD, ...)
+ * @param pList - pointer to a LPIDSTRLIST list, which holds the items to insert into the combobox.
+ * @param nListCount - number of items in the list
+ *
+ * @return nothing
+ **/
+CCombo::CCombo(HWND hDlg, WORD idCtrl, LPCSTR pszSetting, BYTE bDBDataType, LPIDSTRLIST pList, INT nListCount)
+: CBaseCtrl(hDlg, idCtrl, pszSetting)
+{
+ _curSel = CB_ERR;
+ _pList = pList;
+ _nList = nListCount;
+ _bDataType = bDBDataType;
+
+ // fill in data
+ if (_pList && (_nList > 0))
+ {
+ for (INT i = 0; i < _nList; i++)
+ {
+ AddItem(_pList[i].ptszTranslated, (LPARAM)&_pList[i]);
+ }
+ }
+}
+
+/**
+ * This method searches for an item which matches the given nID.
+ *
+ * @param nID - the id of the desired object.
+ *
+ * @retval CB_ERR - item not found
+ * @retval 0...n - index of the combobox item
+ **/
+INT CCombo::Find(INT nID) const
+{
+ INT i;
+ LPIDSTRLIST pd;
+
+ for (i = ComboBox_GetCount(_hwnd) - 1; i >= 0; i--)
+ {
+ pd = (LPIDSTRLIST)ComboBox_GetItemData(_hwnd, i);
+ if (PtrIsValid(pd) && (pd->nID == nID))
+ {
+ break;
+ }
+ }
+ return i;
+}
+
+/**
+ * This method searches for an item which matches the given label.
+ *
+ * @param ptszItemLabel - The translated label of the desired item.
+ *
+ * @retval CB_ERR - item not found
+ * @retval 0...n - index of the combobox item
+ **/
+INT CCombo::Find(LPTSTR ptszItemLabel) const
+{
+ return ComboBox_FindStringExact(_hwnd, 0, ptszItemLabel);
+}
+
+/**
+ * Adds a string and associated item data to a combobox.
+ *
+ * @param pszText - the text to add to the combobox
+ * @param lParam - item data to accociate with the new item
+ *
+ * @return zero-based index to new item or CB_ERR on failure
+ **/
+INT_PTR CCombo::AddItem(LPCTSTR pszText, LPARAM lParam)
+{
+ INT_PTR added = ComboBox_AddString(_hwnd, pszText);
+ if (SUCCEEDED(added))
+ {
+ if (PtrIsValid(lParam) && FAILED(ComboBox_SetItemData(_hwnd, added, lParam)))
+ {
+ ComboBox_DeleteString(_hwnd, added);
+ added = CB_ERR;
+ }
+ }
+ return added;
+}
+
+/**
+ * This functions removes the user data from a combobox.
+ *
+ * @param hCtrl - HWND of the combobox
+ *
+ * @return nothing
+ **/
+VOID CCombo::Release()
+{
+ delete this;
+}
+
+/**
+ * This method selects the combobox item which matches the contact's setting, associated with.
+ *
+ * @param hContact - HANDLE of the contact
+ * @param pszProto - the contact's protocol
+ *
+ * @return nothing
+ **/
+BOOL CCombo::OnInfoChanged(HANDLE hContact, LPCSTR pszProto)
+{
+ if (!_Flags.B.hasChanged)
+ {
+ DBVARIANT dbv;
+ LPIDSTRLIST pItem = NULL;
+ INT iVal = CB_ERR;
+
+ _Flags.B.hasCustom = _Flags.B.hasProto = _Flags.B.hasMeta = 0;
+ _Flags.W |= DB::Setting::GetTStringCtrl(hContact, USERINFO, USERINFO, pszProto, _pszSetting, &dbv);
+ EnableWindow(_hwnd, !hContact || _Flags.B.hasCustom || !DB::Setting::GetByte(SET_PROPSHEET_PCBIREADONLY, 0));
+
+ if (_Flags.B.hasCustom || _Flags.B.hasProto || _Flags.B.hasMeta)
+ {
+ switch (dbv.type)
+ {
+ case DBVT_BYTE: iVal = Find((INT)dbv.bVal); break;
+ case DBVT_WORD: iVal = Find((INT)dbv.wVal); break;
+ case DBVT_DWORD: iVal = Find((INT)dbv.dVal); break;
+ case DBVT_TCHAR:
+ iVal = Find(TranslateTS(dbv.ptszVal));
+ if (iVal == CB_ERR) {
+ // other
+ iVal = Find(_pList[_nList - 1].nID);
+ }
+ }
+ }
+ if (iVal == CB_ERR)
+ {
+ // unspecified
+ iVal = Find(_pList[0].nID);
+ }
+ DB::Variant::Free(&dbv);
+ ComboBox_SetCurSel(_hwnd, iVal);
+ _curSel = ComboBox_GetCurSel(_hwnd);
+ SendMessage(GetParent(_hwnd), WM_COMMAND, MAKEWPARAM( (WORD)this->_idCtrl, (WORD)CBN_SELCHANGE), (LPARAM)_hwnd);
+ }
+ return _Flags.B.hasChanged;
+}
+
+/**
+ * This method writes the combobox's item
+ *
+ * @param hContact - HANDLE of the contact
+ * @param pszProto - the contact's protocol
+ *
+ * @return nothing
+ **/
+VOID CCombo::OnApply(HANDLE hContact, LPCSTR pszProto)
+{
+ if (_Flags.B.hasChanged)
+ {
+ LPCSTR pszModule = hContact ? USERINFO : pszProto;
+
+ if ((_Flags.B.hasCustom || !hContact) && (_curSel != CB_ERR))
+ {
+ LPIDSTRLIST pd;
+
+ pd = (LPIDSTRLIST)SendMessage(_hwnd, CB_GETITEMDATA, _curSel, 0);
+ if (pd != NULL)
+ {
+ switch (_bDataType)
+ {
+ case DBVT_BYTE:
+ DB::Setting::WriteByte(hContact, pszModule, _pszSetting, pd->nID);
+ break;
+ case DBVT_WORD:
+ DB::Setting::WriteWord(hContact, pszModule, _pszSetting, pd->nID);
+ break;
+ case DBVT_DWORD:
+ DB::Setting::WriteDWord(hContact, pszModule, _pszSetting, pd->nID);
+ break;
+ case DBVT_ASCIIZ:
+ case DBVT_WCHAR:
+ DB::Setting::WriteAString(hContact, pszModule, _pszSetting, (LPSTR)pd->pszText);
+ }
+ if (!hContact)
+ {
+ _Flags.B.hasCustom = 0;
+ _Flags.B.hasProto = 1;
+ }
+ _Flags.B.hasChanged = 0;
+ }
+ }
+ if (_Flags.B.hasChanged)
+ {
+ DB::Setting::Delete(hContact, pszModule, _pszSetting);
+ _Flags.B.hasChanged = 0;
+ OnInfoChanged(hContact, pszProto);
+ }
+ InvalidateRect(_hwnd, NULL, TRUE);
+ }
+}
+
+/**
+ * The user changed combobox selection, so mark it changed.
+ *
+ * @return nothing
+ **/
+VOID CCombo::OnChangedByUser(WORD wChangedMsg)
+{
+ if (wChangedMsg == CBN_SELCHANGE)
+ {
+ INT c = ComboBox_GetCurSel(_hwnd);
+
+ if (_curSel != c)
+ {
+ if (!_Flags.B.hasChanged)
+ {
+ _Flags.B.hasChanged = 1;
+ _Flags.B.hasCustom = 1;
+ SendMessage(GetParent(GetParent(_hwnd)), PSM_CHANGED, 0, 0);
+ }
+ _curSel = c;
+ }
+ }
+}
+
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