unified project for ICQ protocol

git-svn-id: http://svn.miranda-ng.org/main/trunk@13256 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 352 insertions, 0 deletions

diff --git a/protocols/IcqOscarJ/src/editstring.cpp b/protocols/IcqOscarJ/src/editstring.cpp
new file mode 100644
index 0000000000..b73ae9e6a5
--- /dev/null
+++ b/protocols/IcqOscarJ/src/editstring.cpp
@@ -0,0 +1,352 @@
+// ---------------------------------------------------------------------------80

+//                ICQ plugin for Miranda Instant Messenger

+//                ________________________________________

+// 

+// Copyright © 2001-2004 Richard Hughes, Martin Öberg

+// Copyright © 2004-2009 Joe Kucera, Bio

+// Copyright © 2012-2014 Miranda NG Team

+// 

+// 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.

+// -----------------------------------------------------------------------------

+//  DESCRIPTION:

+//

+//  ChangeInfo Plugin stuff

+// -----------------------------------------------------------------------------

+

+#include "stdafx.h"

+

+static ChangeInfoData *dataStringEdit = NULL;

+static HWND hwndEdit = NULL, hwndExpandButton = NULL, hwndUpDown = NULL;

+

+static const char escapes[]={'a','\a',

+'b','\b',

+'e',27,

+'f','\f',

+'r','\r',

+'t','\t',

+'v','\v',

+'\\','\\'};

+

+static void EscapesToMultiline(WCHAR *str,PDWORD selStart,PDWORD selEnd)

+{ //converts "\\n" and "\\t" to "\r\n" and "\t" because a multi-line edit box can show them properly

+	DWORD i;

+

+	for(i=0; *str; str++, i++) 

+	{

+		if (*str != '\\') continue;

+		if (str[1] == 'n') 

+		{

+			*str++ = '\r'; 

+			i++; 

+			*str = '\n';

+		}

+		else if (str[1] == 't') 

+		{

+			*str = '\t';

+			memmove(str+1, str+2, sizeof(WCHAR)*(mir_wstrlen(str)-1));

+

+			if (*selStart>i) --*selStart;

+			if (*selEnd>i) --*selEnd;

+		}

+	}

+}

+

+

+

+static void EscapesToBinary(char *str)

+{

+	for (;*str;str++) 

+	{

+		if (*str!='\\') continue;

+		if(str[1]=='n') {*str++='\r'; *str='\n'; continue;}

+		if(str[1]=='0') 

+		{

+			char *codeend;

+			*str=(char)strtol(str+1,&codeend,8);

+			if (*str==0) {*str='\\'; continue;}

+			memmove(str+1,codeend,mir_strlen(codeend)+1);

+			continue;

+		}

+		for(int i=0;i<SIZEOF(escapes);i+=2)

+			if(str[1]==escapes[i]) 

+			{

+				*str=escapes[i+1];

+				memmove(str+1,str+2,mir_strlen(str)-1);

+				break;

+			}

+	}

+}

+

+

+

+char *BinaryToEscapes(char *str)

+{

+	int extra = 10, len = (int)mir_strlen(str) + 11, i;

+	char *out, *pout;

+

+	out=pout=(char*)SAFE_MALLOC(len);

+	for (;*str;str++) 

+	{

+		if ((unsigned char)*str>=' ') 

+		{

+			*pout++=*str; 

+			continue;

+		}

+		if(str[0]=='\r' && str[1]=='\n') 

+		{

+			*pout++='\\'; 

+			*pout++='n';

+			str++;

+			continue;

+		}

+		if(extra<3) 

+		{

+			extra+=8; len+=8;

+			pout=out=(char*)SAFE_REALLOC(out,len);

+		}

+		*pout++='\\';

+		for(i = 0; i < SIZEOF(escapes); i += 2)

+			if (*str==escapes[i+1]) 

+			{

+				*pout++=escapes[i];

+				extra--;

+				break;

+			}

+			if(i < SIZEOF(escapes)) continue;

+			*pout++='0'; extra--;

+			if (*str>=8) 

+			{

+				*pout++=(*str>>3)+'0';

+				extra--;

+			}

+			*pout++=(*str&7)+'0'; extra--;

+	}

+	*pout='\0';

+	return out;

+}

+

+

+

+static LRESULT CALLBACK StringEditSubclassProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam)

+{

+	switch(msg) {

+	case WM_KEYDOWN:

+		if (wParam==VK_ESCAPE) 

+		{

+			if (dataStringEdit)

+				dataStringEdit->EndStringEdit(0); 

+			return 0;

+		}

+		if (wParam==VK_RETURN) 

+		{

+			if (GetWindowLongPtr(hwnd, GWL_STYLE) & ES_MULTILINE && !(GetKeyState(VK_CONTROL) & 0x8000)) break;

+			if (dataStringEdit)

+				dataStringEdit->EndStringEdit(1);

+			return 0;

+		}

+		break;

+

+	case WM_GETDLGCODE:

+		return DLGC_WANTALLKEYS | mir_callNextSubclass(hwnd, StringEditSubclassProc, msg, wParam, lParam);

+

+	case WM_KILLFOCUS:

+		if ((HWND)wParam == hwndExpandButton) break;

+		if (dataStringEdit)

+			dataStringEdit->EndStringEdit(1);

+		return 0;

+	}

+	return mir_callNextSubclass(hwnd, StringEditSubclassProc, msg, wParam, lParam);

+}

+

+static LRESULT CALLBACK ExpandButtonSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

+{

+	switch (msg) {

+	case WM_LBUTTONUP:

+		if (GetCapture() == hwnd) {

+			//do expand

+			RECT rcStart, rcEnd;

+			DWORD selStart, selEnd;

+			WCHAR *text;

+			BOOL animEnabled = TRUE;

+

+			GetWindowRect(hwndEdit, &rcStart);

+			InflateRect(&rcStart, 2, 2);

+

+			text = GetWindowTextUcs(hwndEdit);

+			SendMessage(hwndEdit, EM_GETSEL, (WPARAM)&selStart, (LPARAM)&selEnd);

+			DestroyWindow(hwndEdit);

+			EscapesToMultiline(text, &selStart, &selEnd);

+			hwndEdit = CreateWindowExA(WS_EX_TOOLWINDOW, "EDIT", "", WS_POPUP | WS_BORDER | WS_VISIBLE | ES_WANTRETURN | ES_AUTOVSCROLL | WS_VSCROLL | ES_MULTILINE, rcStart.left, rcStart.top, rcStart.right - rcStart.left, rcStart.bottom - rcStart.top, NULL, NULL, hInst, NULL);

+			SetWindowTextUcs(hwndEdit, text);

+			mir_subclassWindow(hwndEdit, StringEditSubclassProc);

+			SendMessage(hwndEdit, WM_SETFONT, (WPARAM)dataStringEdit->hListFont, 0);

+			SendMessage(hwndEdit, EM_SETSEL, selStart, selEnd);

+			SetFocus(hwndEdit);

+

+			rcEnd.left = rcStart.left; rcEnd.top = rcStart.top;

+			rcEnd.right = rcEnd.left + 350;

+			rcEnd.bottom = rcEnd.top + 150;

+			if (LOBYTE(LOWORD(GetVersion())) > 4 || HIBYTE(LOWORD(GetVersion())) > 0)

+				SystemParametersInfo(SPI_GETCOMBOBOXANIMATION, 0, &animEnabled, FALSE);

+			if (animEnabled) {

+				DWORD startTime, timeNow;

+				startTime = GetTickCount();

+				for (;;) {

+					UpdateWindow(hwndEdit);

+					timeNow = GetTickCount();

+					if (timeNow > startTime + 200) break;

+					SetWindowPos(hwndEdit, 0, rcEnd.left, rcEnd.top, (rcEnd.right - rcStart.right)*(timeNow - startTime) / 200 + rcStart.right - rcEnd.left, (rcEnd.bottom - rcStart.bottom)*(timeNow - startTime) / 200 + rcStart.bottom - rcEnd.top, SWP_NOZORDER);

+				}

+			}

+			SetWindowPos(hwndEdit, 0, rcEnd.left, rcEnd.top, rcEnd.right - rcEnd.left, rcEnd.bottom - rcEnd.top, SWP_NOZORDER);

+

+			DestroyWindow(hwnd);

+			hwndExpandButton = NULL;

+

+			SAFE_FREE((void**)&text);

+		}

+		break;

+	}

+	return mir_callNextSubclass(hwnd, ExpandButtonSubclassProc, msg, wParam, lParam);

+}

+

+void ChangeInfoData::BeginStringEdit(int iItem, RECT *rc, int i, WORD wVKey)

+{

+	char *szValue;

+	char str[80];

+	int alloced = 0;

+

+	EndStringEdit(0);

+	InflateRect(rc, -2, -2);

+	rc->left -= 2;

+

+	const SettingItem &si = setting[i];

+	SettingItemData &sid = settingData[i];

+

+	if (si.displayType & LIF_PASSWORD && !sid.changed)

+		szValue = "                ";

+	else if ((si.displayType & LIM_TYPE) == LI_NUMBER) {

+		szValue = str;

+		mir_snprintf(str, SIZEOF(str), "%d", sid.value);

+	}

+	else if (sid.value) {

+		szValue = BinaryToEscapes((char*)sid.value);

+		alloced = 1;

+	}

+	else szValue = "";

+

+	iEditItem = iItem;

+

+	if ((si.displayType & LIM_TYPE) == LI_LONGSTRING) {

+		rc->right -= rc->bottom - rc->top;

+		hwndExpandButton = CreateWindowA("BUTTON", "", WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON | BS_ICON, rc->right, rc->top, rc->bottom - rc->top, rc->bottom - rc->top, hwndList, NULL, hInst, NULL);

+		SendMessage(hwndExpandButton, BM_SETIMAGE, IMAGE_ICON, (LPARAM)LoadImage(hInst, MAKEINTRESOURCE(IDI_EXPANDSTRINGEDIT), IMAGE_ICON, 0, 0, LR_SHARED));

+		mir_subclassWindow(hwndExpandButton, ExpandButtonSubclassProc);

+	}

+

+	dataStringEdit = this;

+	hwndEdit = CreateWindow(_T("EDIT"), _T(""), WS_VISIBLE | WS_CHILD | ES_AUTOHSCROLL | ((si.displayType&LIM_TYPE) == LI_NUMBER ? ES_NUMBER : 0) | (si.displayType&LIF_PASSWORD ? ES_PASSWORD : 0), rc->left, rc->top, rc->right - rc->left, rc->bottom - rc->top, hwndList, NULL, hInst, NULL);

+	SetWindowTextUtf(hwndEdit, szValue);

+	if (alloced) SAFE_FREE(&szValue);

+	mir_subclassWindow(hwndEdit, StringEditSubclassProc);

+	SendMessage(hwndEdit, WM_SETFONT, (WPARAM)hListFont, 0);

+	if ((si.displayType & LIM_TYPE) == LI_NUMBER) {

+		int *range = (int*)si.pList;

+		RECT rcUpDown;

+		hwndUpDown = CreateWindow(UPDOWN_CLASS, _T(""), WS_VISIBLE | WS_CHILD | UDS_AUTOBUDDY | UDS_ALIGNRIGHT | UDS_HOTTRACK | UDS_NOTHOUSANDS | UDS_SETBUDDYINT, 0, 0, 0, 0, hwndList, NULL, hInst, NULL);

+		SendMessage(hwndUpDown, UDM_SETRANGE32, range[0], range[1]);

+		SendMessage(hwndUpDown, UDM_SETPOS32, 0, sid.value);

+		if (!(si.displayType & LIF_ZEROISVALID) && sid.value == 0)

+			SetWindowTextA(hwndEdit, "");

+		GetClientRect(hwndUpDown, &rcUpDown);

+		rc->right -= rcUpDown.right;

+		SetWindowPos(hwndEdit, 0, 0, 0, rc->right - rc->left, rc->bottom - rc->top, SWP_NOZORDER | SWP_NOMOVE);

+	}

+	SendMessage(hwndEdit, EM_SETSEL, 0, (LPARAM)-1);

+	SetFocus(hwndEdit);

+	PostMessage(hwndEdit, WM_KEYDOWN, wVKey, 0);

+}

+

+void ChangeInfoData::EndStringEdit(int save)

+{

+	if (hwndEdit == NULL || iEditItem == -1 || this != dataStringEdit)

+		return;

+

+	if (save) {

+		char *text = (char*)SAFE_MALLOC(GetWindowTextLength(hwndEdit) + 1);

+		const SettingItem &si = setting[iEditItem];

+		SettingItemData &sid = settingData[iEditItem];

+

+		GetWindowTextA(hwndEdit, (char*)text, GetWindowTextLength(hwndEdit) + 1);

+		EscapesToBinary(text);

+		if ((si.displayType & LIM_TYPE) == LI_NUMBER) {

+			LPARAM newValue;

+			int *range = (int*)si.pList;

+			newValue = atoi(text);

+			if (newValue) {

+				if (newValue<range[0]) newValue = range[0];

+				if (newValue>range[1]) newValue = range[1];

+			}

+			sid.changed = sid.value != newValue;

+			sid.value = newValue;

+			SAFE_FREE(&text);

+		}

+		else {

+			if (!(si.displayType & LIF_PASSWORD)) {

+				SAFE_FREE(&text);

+				text = GetWindowTextUtf(hwndEdit);

+				EscapesToBinary(text);

+			}

+			if ((si.displayType & LIF_PASSWORD && strcmpnull(text, "                ")) ||

+				 (!(si.displayType & LIF_PASSWORD) && strcmpnull(text, (char*)sid.value) && (mir_strlen(text) + mir_strlen((char*)sid.value)))) {

+				SAFE_FREE((void**)&sid.value);

+				if (mir_strlen(text))

+					sid.value = (LPARAM)text;

+				else {

+					sid.value = 0;

+					SAFE_FREE(&text);

+				}

+				sid.changed = 1;

+			}

+		}

+

+		if (sid.changed) {

+			TCHAR tbuf[MAX_PATH];

+

+			GetWindowText(hwndEdit, tbuf, SIZEOF(tbuf));

+			ListView_SetItemText(hwndList, iEditItem, 1, tbuf);

+

+			EnableDlgItem(hwndDlg, IDC_SAVE, TRUE);

+		}

+	}

+

+	ListView_RedrawItems(hwndList, iEditItem, iEditItem);

+	iEditItem = -1;

+	dataStringEdit = NULL;

+	DestroyWindow(hwndEdit);

+	hwndEdit = NULL;

+	if (hwndExpandButton) DestroyWindow(hwndExpandButton);

+	hwndExpandButton = NULL;

+	if (hwndUpDown) DestroyWindow(hwndUpDown);

+	hwndUpDown = NULL;

+}

+

+int IsStringEditWindow(HWND hwnd)

+{

+	if (hwnd == hwndEdit) return 1;

+	if (hwnd == hwndExpandButton) return 1;

+	if (hwnd == hwndUpDown) return 1;

+	return 0;

+}