diff options
Diffstat (limited to 'plugins/ContextHelp/src/utils.cpp')
| -rw-r--r-- | plugins/ContextHelp/src/utils.cpp | 430 |
1 files changed, 0 insertions, 430 deletions
diff --git a/plugins/ContextHelp/src/utils.cpp b/plugins/ContextHelp/src/utils.cpp deleted file mode 100644 index 5532d39db5..0000000000 --- a/plugins/ContextHelp/src/utils.cpp +++ /dev/null @@ -1,430 +0,0 @@ -/*
-Miranda IM Help Plugin
-Copyright (C) 2002 Richard Hughes, 2005-2007 H. Herkenrath
-
-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 (Help-License.txt); if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-#include "stdafx.h"
-
-#include <m_button.h>
-
-#define CHARBUFFER_ALLOCSTEP 512 // allocated buffer increase in bytes
-
-#ifdef EDITOR
-extern const TCHAR *szControlTypeNames[] = {
- L"Unknown", L"Dialog Box", L"Button", L"Check Box", L"Radio Button",
- L"Text", L"Image", L"Edit Box", L"Group Box", L"Combo Box",
- L"List Box", L"Spin Edit Box", L"Progress Bar", L"Slider", L"List View",
- L"Tree View", L"Date/Time Picker", L"IP Address", L"Status Bar", L"Hyperlink",
- L"Contact List", L"Scroll Bar", L"Animation", L"Hotkey", L"Tabs",
- L"Colour Picker", L"Tool Bar", L"Combo Edit Box", L"Size Grip" };
-#endif
-
-int GetControlType(HWND hwndCtl)
-{
- TCHAR szClassName[32];
- DWORD style;
-
- if (GetClassLong(hwndCtl, GCW_ATOM) == 32770)
- return CTLTYPE_DIALOG;
- if (!GetClassName(hwndCtl, szClassName, _countof(szClassName)))
- return CTLTYPE_UNKNOWN;
- if (!lstrcmpi(szClassName, L"MDIClient"))
- return CTLTYPE_DIALOG;
- else if (!lstrcmpi(szClassName, L"Static")) {
- if (GetClassName(GetParent(hwndCtl), szClassName, _countof(szClassName)) && !lstrcmpi(szClassName, L"ComboBox") || !lstrcmpi(szClassName, WC_COMBOBOXEX))
- return CTLTYPE_COMBO;
- style = GetWindowLongPtr(hwndCtl, GWL_STYLE);
- switch (style&SS_TYPEMASK) {
- case SS_BITMAP:
- case SS_BLACKFRAME:
- case SS_BLACKRECT:
- case SS_ENHMETAFILE:
- case SS_ETCHEDFRAME:
- case SS_ETCHEDHORZ:
- case SS_ETCHEDVERT:
- case SS_WHITEFRAME:
- case SS_WHITERECT:
- case SS_GRAYFRAME:
- case SS_GRAYRECT:
- case SS_ICON:
- case SS_OWNERDRAW:
- return CTLTYPE_IMAGE;
- }
- return CTLTYPE_TEXT;
- }
- else if (GetClassLong(hwndCtl, GCW_ATOM) == 32772) // WinNT/2000/XP: icon titles
- return CTLTYPE_IMAGE; // class="#32772"
- else if (!lstrcmpi(szClassName, L"Button")) {
- style = GetWindowLongPtr(hwndCtl, GWL_STYLE);
- switch (style & 0x24) {
- case BS_CHECKBOX:
- case BS_AUTOCHECKBOX:
- case BS_3STATE:
- case BS_AUTO3STATE:
- if (style&BS_PUSHLIKE)
- break;
- return CTLTYPE_CHECKBOX;
- case BS_RADIOBUTTON:
- case BS_AUTORADIOBUTTON:
- if (style&BS_PUSHLIKE)
- break;
- return CTLTYPE_RADIO;
- case BS_GROUPBOX:
- return CTLTYPE_GROUP;
- }
- return CTLTYPE_BUTTON;
- }
- else if (!lstrcmpi(szClassName, MIRANDABUTTONCLASS))
- return CTLTYPE_BUTTON;
- else if (!lstrcmpi(szClassName, L"Edit")) {
- if (GetClassName(GetParent(hwndCtl), szClassName, _countof(szClassName)) && !lstrcmpi(szClassName, L"ComboBox"))
- return CTLTYPE_COMBO;
- if (GetClassName(GetWindow(hwndCtl, GW_HWNDNEXT), szClassName, _countof(szClassName)) && !lstrcmpi(szClassName, UPDOWN_CLASS))
- if ((HWND)SendMessage(GetWindow(hwndCtl, GW_HWNDNEXT), UDM_GETBUDDY, 0, 0) == hwndCtl)
- return CTLTYPE_SPINEDIT;
- return CTLTYPE_EDIT;
- }
- else if (!_tcsnicmp(szClassName, L"RichEdit", 8))
- return CTLTYPE_EDIT; // RICHEDIT,RichEdit20A,RichEdit20W,RichEdit50W and future versions
- else if (!lstrcmpi(szClassName, L"ListBox")) {
- style = GetWindowLongPtr(hwndCtl, GWL_STYLE);
- if (style&LBS_COMBOBOX)
- return CTLTYPE_COMBO;
- return CTLTYPE_LIST;
- }
- else if (!lstrcmpi(szClassName, L"ComboLBox") || !lstrcmpi(szClassName, L"ComboBox") || !lstrcmpi(szClassName, WC_COMBOBOXEX))
- return CTLTYPE_COMBO;
- else if (!lstrcmpi(szClassName, L"ScrollBar")) {
- style = GetWindowLongPtr(hwndCtl, GWL_STYLE);
- if (style&SBS_SIZEBOX)
- return CTLTYPE_SIZEGRIP;
- return CTLTYPE_SCROLL;
- }
- else if (!lstrcmpi(szClassName, WC_PAGESCROLLER))
- return CTLTYPE_SCROLL;
- else if (!lstrcmpi(szClassName, UPDOWN_CLASS)) {
- if (GetClassName((HWND)SendMessage(hwndCtl, UDM_GETBUDDY, 0, 0), szClassName, _countof(szClassName)) && !lstrcmpi(szClassName, L"Edit"))
- return CTLTYPE_SPINEDIT;
- return CTLTYPE_SCROLL;
- }
- else if (!lstrcmpi(szClassName, PROGRESS_CLASS))
- return CTLTYPE_PROGRESS;
- else if (!lstrcmpi(szClassName, TRACKBAR_CLASS))
- return CTLTYPE_SLIDER;
- else if (!lstrcmpi(szClassName, WC_LISTVIEW) || !lstrcmpi(szClassName, WC_HEADER))
- return CTLTYPE_LISTVIEW;
- else if (!lstrcmpi(szClassName, WC_TREEVIEW))
- return CTLTYPE_TREEVIEW;
- else if (!lstrcmpi(szClassName, DATETIMEPICK_CLASS) || !lstrcmpi(szClassName, MONTHCAL_CLASS))
- return CTLTYPE_DATETIME;
- else if (!lstrcmpi(szClassName, WC_IPADDRESS))
- return CTLTYPE_IP;
- else if (!lstrcmpi(szClassName, STATUSCLASSNAME))
- return CTLTYPE_STATUSBAR;
- else if (!lstrcmpi(szClassName, (LPCWSTR)CLISTCONTROL_CLASS))
- return CTLTYPE_CLC; // look at !! casting
- else if (!lstrcmpi(szClassName, WNDCLASS_HYPERLINK) || !lstrcmpi(szClassName, L"SysLink"))
- return CTLTYPE_HYPERLINK;
- else if (!lstrcmpi(szClassName, ANIMATE_CLASS))
- return CTLTYPE_ANIMATION;
- else if (!lstrcmpi(szClassName, HOTKEY_CLASS))
- return CTLTYPE_HOTKEY;
- else if (!lstrcmpi(szClassName, WC_TABCONTROL))
- return CTLTYPE_TABS;
- else if (!lstrcmpi(szClassName, (LPCWSTR)WNDCLASS_COLOURPICKER))
- return CTLTYPE_COLOUR; // look at !! casting
- else if (!lstrcmpi(szClassName, TOOLBARCLASSNAME) || !lstrcmpi(szClassName, REBARCLASSNAME))
- return CTLTYPE_TOOLBAR;
- switch (SendMessage(hwndCtl, WM_GETDLGCODE, 0, (LPARAM)NULL) & 0x2070) {
- case DLGC_RADIOBUTTON:
- return CTLTYPE_RADIO;
- case DLGC_DEFPUSHBUTTON:
- case DLGC_UNDEFPUSHBUTTON:
- case DLGC_BUTTON:
- return CTLTYPE_BUTTON;
- }
- hwndCtl = GetWindow(hwndCtl, GW_CHILD); // check for owner-extended control
- if (hwndCtl != NULL)
- return GetControlType(hwndCtl);
-
- return CTLTYPE_UNKNOWN;
-}
-
-HWND GetControlDialog(HWND hwndCtl)
-{
- TCHAR szClassName[32];
- while (hwndCtl != NULL) {
- if (GetClassLong(hwndCtl, GCW_ATOM) == 32770)
- return hwndCtl;
- if (GetClassName(hwndCtl, szClassName, _countof(szClassName)))
- if (!lstrcmpi(szClassName, L"MDIClient"))
- return hwndCtl;
- hwndCtl = GetParent(hwndCtl);
- }
-
- return hwndCtl;
-}
-
-// never fails
-int GetControlTitle(HWND hwndCtl, TCHAR *pszTitle, int cchTitle)
-{
- TCHAR *p;
- int res = 0;
- if (cchTitle)
- pszTitle[0] = _T('\0');
- switch (GetControlType(hwndCtl)) {
- case CTLTYPE_DIALOG:
- case CTLTYPE_BUTTON:
- case CTLTYPE_CHECKBOX:
- case CTLTYPE_RADIO:
- case CTLTYPE_GROUP:
- case CTLTYPE_TEXT:
- case CTLTYPE_HYPERLINK:
- res = GetWindowText(hwndCtl, pszTitle, cchTitle);
- }
- hwndCtl = GetWindow(hwndCtl, GW_HWNDPREV);
- if (hwndCtl)
- switch (GetControlType(hwndCtl)) {
- case CTLTYPE_TEXT:
- case CTLTYPE_GROUP:
- res = GetWindowText(hwndCtl, pszTitle, cchTitle);
- }
- if (res)
- for (p = pszTitle; *p != 0; p++) {
- // strip-off ampersand (&) prefix character
- if (*p == _T('&') && *(p + 1) != _T('&')) {
- MoveMemory(p, p + 1, (lstrlen(p + 1) + 1)*sizeof(TCHAR));
- res--;
- if (*(p + 1) == 0)
- break;
- }
- // strip-off last ':'
- if (*p == _T(':') && *(p + 1) == 0) {
- *p = 0;
- res--;
- break;
- }
- }
-
- return res;
-}
-
-// mir_free() the return value
-char *GetControlModuleName(HWND hwndCtl)
-{
- char szModule[512], szMainModule[512];
- char *pszFile, *buf;
-
- if (!GetModuleFileNameA(NULL, szMainModule, sizeof(szMainModule)))
- return NULL;
- buf = strrchr(szMainModule, '\\');
- if (buf != NULL)
- *buf = '\0';
- else
- buf = szMainModule;
-
- do {
- if (!GetModuleFileNameA((HINSTANCE)GetWindowLongPtr(hwndCtl, GWLP_HINSTANCE), szModule, sizeof(szModule)))
- return NULL;
- pszFile = strrchr(szModule, '\\');
- if (pszFile != NULL) {
- *pszFile = '\0';
- pszFile++;
- }
- else
- pszFile = szModule;
- if (lstrlenA(szModule)>lstrlenA(szMainModule))
- szModule[lstrlenA(szMainModule)] = '\0';
- if (!lstrcmpiA(szModule, szMainModule))
- break; // found miranda module
- hwndCtl = GetParent(hwndCtl);
- } while (hwndCtl != NULL);
-
- buf = strrchr(pszFile, '.');
- if (buf != NULL)
- *buf++ = '\0';
-
- return mir_strdup(pszFile);
-}
-
-
-struct CreateControlIdData {
- int id;
- HWND hwndCtl;
-};
-
-static BOOL CALLBACK CreateCtlIdEnumProc(HWND hwnd, LPARAM lParam)
-{
- struct CreateControlIdData* ccid = (struct CreateControlIdData*)lParam;
- TCHAR szClassName[32];
- if (GetClassLong(hwnd, GCW_ATOM) == 32770) // class="#32770"
- return TRUE;
- if (GetClassName(hwnd, szClassName, _countof(szClassName)))
- if (!lstrcmpi(szClassName, L"MDIClient"))
- return TRUE;
- if (GetWindowLongPtr(hwnd, GWL_ID) <= 0 || GetWindowLongPtr(hwnd, GWL_ID) == 0xFFFF)
- ccid->id--;
- if (hwnd == ccid->hwndCtl)
- ccid->hwndCtl = NULL;
-
- return ccid->hwndCtl != NULL;
-}
-
-int GetControlID(HWND hwndCtl)
-{
- struct CreateControlIdData ccid;
- TCHAR szClassName[32];
-
- // obey context ID when set (rarely)
- ccid.id = GetWindowContextHelpId(hwndCtl);
- if (ccid.id != 0)
- return ccid.id;
-
- if (GetClassName(hwndCtl, szClassName, _countof(szClassName))) {
- if (!lstrcmpi(szClassName, UPDOWN_CLASS)) { // handle spinner controls as a whole
- DWORD style;
- HWND hwndBuddy;
- style = GetWindowLongPtr(hwndCtl, GWL_STYLE);
- if (style&UDS_ALIGNRIGHT || style&UDS_ALIGNLEFT) {
- hwndBuddy = (HWND)SendMessage(hwndCtl, UDM_GETBUDDY, 0, 0);
- if (hwndBuddy != NULL)
- hwndCtl = hwndBuddy;
- }
- }
- else if (GetClassLong(hwndCtl, GCW_ATOM) == 32770 || !lstrcmpi(szClassName, L"MDIClient"))
- return 0; // ensure this is always unset
- }
- ccid.id = GetWindowLongPtr(hwndCtl, GWL_ID);
- if (ccid.id <= 0 || ccid.id == 0xFFFF) {
- ccid.id = -1;
- ccid.hwndCtl = hwndCtl;
- EnumChildWindows(GetParent(hwndCtl), CreateCtlIdEnumProc, (LPARAM)&ccid);
- if (ccid.hwndCtl != NULL)
- return -1;
- }
- return ccid.id;
-}
-
-// mir_free() the return value
-static char *Base64Encode(PBYTE pBuf, int cbBuf)
-{
- /*NETLIBBASE64 nlb64;
- nlb64.pbDecoded=pBuf;
- nlb64.cbDecoded=cbBuf;
- nlb64.cchEncoded=Netlib_GetBase64EncodedBufferSize(nlb64.cbDecoded);
- nlb64.pszEncoded=(char*)mir_alloc(nlb64.cchEncoded);
- if(nlb64.pszEncoded==NULL || !CallService(MS_NETLIB_BASE64ENCODE,0,(LPARAM)&nlb64)) {
- mir_free(nlb64.pszEncoded); // does NULL check
- return NULL;
- }
- return nlb64.pszEncoded;*/
-
- return (char*)mir_base64_encode(pBuf, cbBuf);
-}
-
-struct CreateDialogIdBinaryData {
- int alloced, count;
- PBYTE buf;
- HWND hwndParent;
-};
-
-static BOOL CALLBACK CreateDlgIdBinEnumProc(HWND hwnd, LPARAM lParam)
-{
- struct CreateDialogIdBinaryData *cdib = (struct CreateDialogIdBinaryData*)lParam;
- int type;
-
- if (GetParent(hwnd) != cdib->hwndParent)
- return TRUE;
- type = GetControlType(hwnd);
- if (type == CTLTYPE_DIALOG || type == CTLTYPE_TEXT || type == CTLTYPE_GROUP)
- return TRUE;
- if (cdib->count + 3>cdib->alloced) {
- PBYTE buf2;
- buf2 = (PBYTE)mir_realloc(cdib->buf, cdib->alloced + 32);
- if (buf2 == NULL)
- return FALSE;
- cdib->alloced += 32;
- cdib->buf = buf2;
- }
- cdib->buf[cdib->count] = (BYTE)type;
- *(PWORD)(cdib->buf + cdib->count + 1) = (WORD)GetWindowLongPtr(hwnd, GWL_ID);
- cdib->count += 3;
-
- return TRUE;
-}
-
-// mir_free() the return value
-char *CreateDialogIdString(HWND hwndDlg)
-{
- struct CreateDialogIdBinaryData cdib;
- char *szRet;
-
- ZeroMemory(&cdib, sizeof(cdib));
- if (hwndDlg == NULL)
- return NULL;
- cdib.hwndParent = hwndDlg;
- EnumChildWindows(hwndDlg, CreateDlgIdBinEnumProc, (LPARAM)&cdib);
- if (cdib.buf == NULL)
- return NULL;
- szRet = Base64Encode(cdib.buf, cdib.count);
- mir_free(cdib.buf);
-
- return szRet;
-}
-
-
-void AppendCharToCharBuffer(struct ResizableCharBuffer *rcb, char c)
-{
- if (rcb->cbAlloced <= rcb->iEnd + 1) {
- char* buf = (char*)mir_realloc(rcb->sz, (rcb->cbAlloced + CHARBUFFER_ALLOCSTEP));
- if (buf == NULL)
- return;
- rcb->sz = buf;
- rcb->cbAlloced += CHARBUFFER_ALLOCSTEP;
- }
- rcb->sz[rcb->iEnd++] = c;
- rcb->sz[rcb->iEnd] = '\0';
-}
-
-void AppendToCharBuffer(struct ResizableCharBuffer *rcb, const char *fmt, ...)
-{
- va_list va;
- int charsDone;
- char *buf;
-
- if (rcb->cbAlloced == 0) {
- buf = (char*)mir_alloc(CHARBUFFER_ALLOCSTEP);
- if (buf == NULL)
- return;
- rcb->sz = buf;
- rcb->cbAlloced = CHARBUFFER_ALLOCSTEP;
- }
- va_start(va, fmt);
- for (;;) {
- charsDone = mir_vsnprintf(rcb->sz + rcb->iEnd, rcb->cbAlloced - rcb->iEnd, fmt, va);
- if (charsDone >= 0)
- break; // returns -1 when buffer not large enough
- buf = (char*)mir_realloc(rcb->sz, rcb->cbAlloced + CHARBUFFER_ALLOCSTEP);
- if (buf == NULL) {
- charsDone = 0;
- break;
- }
- rcb->sz = buf;
- rcb->cbAlloced += CHARBUFFER_ALLOCSTEP;
- }
- va_end(va);
- rcb->iEnd += charsDone;
-}
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