Clist_mw & Clist_modern renamed

git-svn-id: http://svn.miranda-ng.org/main/trunk@455 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 289 insertions, 0 deletions

diff --git a/plugins/Clist_mw/clcutils.cpp b/plugins/Clist_mw/clcutils.cpp
new file mode 100644
index 0000000000..e9253b4082
--- /dev/null
+++ b/plugins/Clist_mw/clcutils.cpp
@@ -0,0 +1,289 @@
+/*

+

+Miranda IM: the free IM client for Microsoft* Windows*

+

+Copyright 2000-2003 Miranda ICQ/IM project, 

+all portions of this codebase are copyrighted to the people 

+listed in contributors.txt.

+

+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.

+*/

+#include "commonheaders.h"

+#include "m_clc.h"

+#include "clc.h"

+

+//loads of stuff that didn't really fit anywhere else

+

+int HitTest(HWND hwnd,struct ClcData *dat,int testx,int testy,struct ClcContact **contact,struct ClcGroup **group,DWORD *flags)

+{

+	struct ClcContact *hitcontact;

+	struct ClcGroup *hitgroup;

+	int hit,indent,width,i,cxSmIcon;

+	int checkboxWidth, subident,ic = 0;

+	SIZE textSize;

+	HDC hdc;

+	HFONT oldfont;

+	RECT clRect;

+	DWORD style = GetWindowLongPtr(hwnd,GWL_STYLE);

+

+	if (flags) *flags = 0;

+	GetClientRect(hwnd,&clRect);

+	if (testx<0 || testy<0 || testy>=clRect.bottom || testx>=clRect.right) {

+		if (flags) {

+			if (testx<0) *flags |= CLCHT_TOLEFT;

+			else if (testx>=clRect.right) *flags |= CLCHT_TORIGHT;

+			if (testy<0) *flags |= CLCHT_ABOVE;

+			else if (testy>=clRect.bottom) *flags |= CLCHT_BELOW;

+		}

+		return -1;

+	}

+	if (testx<dat->leftMargin) {

+		if (flags) *flags |= CLCHT_INLEFTMARGIN|CLCHT_NOWHERE;

+		return -1;

+	}

+	hit = GetRowByIndex(dat ,(testy+dat->yScroll)/dat->rowHeight,&hitcontact,&hitgroup);

+	if (hit == -1) {

+		if (flags) *flags |= CLCHT_NOWHERE|CLCHT_BELOWITEMS;

+		return -1;

+	}

+	if (contact) *contact = hitcontact;

+	if (group) *group = hitgroup;

+	/////////

+	if (hitcontact->type == CLCIT_CONTACT && hitcontact->isSubcontact)

+		subident = dat->rowHeight/2;

+	else

+		subident = 0;

+

+	for (indent = 0;hitgroup->parent;indent++,hitgroup = hitgroup->parent);

+	if (testx<dat->leftMargin+indent*dat->groupIndent+subident) {

+		if (flags) *flags |= CLCHT_ONITEMINDENT;

+		return hit;

+	}

+	checkboxWidth = 0;

+	if (style&CLS_CHECKBOXES && hitcontact->type == CLCIT_CONTACT) checkboxWidth = dat->checkboxSize+2;

+	if (style&CLS_GROUPCHECKBOXES && hitcontact->type == CLCIT_GROUP) checkboxWidth = dat->checkboxSize+2;

+	if (hitcontact->type == CLCIT_INFO && hitcontact->flags&CLCIIF_CHECKBOX) checkboxWidth = dat->checkboxSize+2;

+	if (testx<dat->leftMargin+indent*dat->groupIndent+checkboxWidth+subident) {

+		if (flags) *flags |= CLCHT_ONITEMCHECK;

+		return hit;

+	}

+	if (testx<dat->leftMargin+indent*dat->groupIndent+checkboxWidth+dat->iconXSpace+subident) {

+		if (flags) *flags |= CLCHT_ONITEMICON;

+		return hit;

+	}

+	

+	hdc = GetDC(hwnd);

+	GetTextExtentPoint32(hdc,hitcontact->szText,lstrlen(hitcontact->szText),&textSize);

+	width = textSize.cx;

+

+	cxSmIcon = GetSystemMetrics(SM_CXSMICON);

+

+	for (i = 0;i<dat->extraColumnsCount;i++) {

+		int x;

+		if (hitcontact->iExtraImage[i] == 0xFF) continue;

+

+			if ((style&CLS_EX_MULTICOLUMNALIGNLEFT))

+			{							

+				x = (dat->leftMargin+indent*dat->groupIndent+checkboxWidth+dat->iconXSpace-2+width);

+				x += 16;

+				x = x+dat->extraColumnSpacing*(ic);

+				if (i == dat->extraColumnsCount-1) {x = clRect.right-18;}

+			}else

+			{

+				int ir;

+				if (dat->MetaIgnoreEmptyExtra)

+				{

+					int j;

+					ir = 0;

+					for (j = i;j<dat->extraColumnsCount;j++) 

+						if (hitcontact->iExtraImage[j] != 0xFF)

+							ir++;

+				}else

+					ir = dat->extraColumnsCount-i;

+

+				x = clRect.right-dat->extraColumnSpacing*ir;

+			}

+		ic++;

+

+		if (testx>=x &&

+		   testx<x+cxSmIcon) {

+			if (flags) *flags |= CLCHT_ONITEMEXTRA|(i<<24);

+			

+			ReleaseDC(hwnd,hdc);

+			return hit;

+	}	}

+

+	if (hitcontact->type == CLCIT_GROUP) 

+		oldfont = (HFONT)SelectObject(hdc,dat->fontInfo[FONTID_GROUPS].hFont);

+	else 

+		oldfont = (HFONT)SelectObject(hdc,dat->fontInfo[FONTID_CONTACTS].hFont);

+	

+	GetTextExtentPoint32(hdc,hitcontact->szText,lstrlen(hitcontact->szText),&textSize);

+	width = textSize.cx;

+	if (hitcontact->type == CLCIT_GROUP) {

+		char *szCounts = pcli->pfnGetGroupCountsText(dat,hitcontact);

+		if (szCounts[0]) {

+			GetTextExtentPoint32A(hdc," ",1,&textSize);

+			width += textSize.cx;

+			SelectObject(hdc,dat->fontInfo[FONTID_GROUPCOUNTS].hFont);

+			GetTextExtentPoint32A(hdc,szCounts,lstrlenA(szCounts),&textSize);

+			width += textSize.cx;

+		}

+	}

+	SelectObject(hdc,oldfont);

+	ReleaseDC(hwnd,hdc);

+	if (testx<dat->leftMargin+indent*dat->groupIndent+checkboxWidth+dat->iconXSpace+width+4+subident) {

+		if (flags) *flags |= CLCHT_ONITEMLABEL;

+		return hit;

+	}

+	if (flags) *flags |= CLCHT_NOWHERE;

+	return -1;

+}

+

+void ScrollTo(HWND hwnd,struct ClcData *dat,int desty,int noSmooth)

+{

+	DWORD startTick,nowTick;

+	int oldy = dat->yScroll;

+	RECT clRect,rcInvalidate;

+	int maxy,previousy;

+

+	if (dat->iHotTrack != -1 && dat->yScroll != desty) {

+		pcli->pfnInvalidateItem(hwnd,dat,dat->iHotTrack);

+		dat->iHotTrack = -1;

+		ReleaseCapture();

+	}

+	GetClientRect(hwnd,&clRect);

+	rcInvalidate = clRect;

+	maxy = dat->rowHeight*GetGroupContentsCount(&dat->list,2)-clRect.bottom;

+	if (desty>maxy) desty = maxy;

+	if (desty<0) desty = 0;

+	if (abs(desty-dat->yScroll)<4) noSmooth = 1;

+	if (!noSmooth && dat->exStyle&CLS_EX_NOSMOOTHSCROLLING) noSmooth = 1;

+	previousy = dat->yScroll;

+	if (!noSmooth) {

+		startTick = GetTickCount();

+		for (;;) {

+			nowTick = GetTickCount();

+			if (nowTick>=startTick+dat->scrollTime) break;

+			dat->yScroll = oldy+(desty-oldy)*(int)(nowTick-startTick)/dat->scrollTime;

+			if (dat->backgroundBmpUse&CLBF_SCROLL || dat->hBmpBackground == NULL)

+				ScrollWindowEx(hwnd,0,previousy-dat->yScroll,NULL,NULL,NULL,NULL,SW_INVALIDATE);

+			else

+				InvalidateRect(hwnd,NULL,FALSE);

+			previousy = dat->yScroll;

+		  	SetScrollPos(hwnd,SB_VERT,dat->yScroll,TRUE);

+			UpdateWindow(hwnd);

+		}

+	}

+	dat->yScroll = desty;

+	if (dat->backgroundBmpUse&CLBF_SCROLL || dat->hBmpBackground == NULL)

+		ScrollWindowEx(hwnd,0,previousy-dat->yScroll,NULL,NULL,NULL,NULL,SW_INVALIDATE);

+	else

+		InvalidateRect(hwnd,NULL,FALSE);

+	SetScrollPos(hwnd,SB_VERT,dat->yScroll,TRUE);

+}

+

+void RecalcScrollBar(HWND hwnd,struct ClcData *dat)

+{

+	SCROLLINFO si = {0};

+	RECT clRect;

+	NMCLISTCONTROL nm;

+	boolean sbar = FALSE;

+	

+	GetClientRect(hwnd,&clRect);

+

+	si.cbSize = sizeof(si);

+	si.fMask = SIF_ALL;

+	si.nMin = 0;

+	si.nMax = dat->rowHeight*GetGroupContentsCount(&dat->list,2)-1;

+	si.nPage = clRect.bottom;

+	si.nPos = dat->yScroll;

+	

+	nm.hdr.code = CLN_LISTSIZECHANGE;

+	nm.hdr.hwndFrom = hwnd;

+	nm.hdr.idFrom = GetDlgCtrlID(hwnd);

+	nm.pt.y = si.nMax;

+	SendMessage(GetParent(hwnd),WM_NOTIFY,0,(LPARAM)&nm);

+

+	GetClientRect(hwnd,&clRect);

+	si.cbSize = sizeof(si);

+	si.fMask = SIF_ALL;

+	si.nMin = 0;

+	si.nMax = dat->rowHeight*GetGroupContentsCount(&dat->list,2)-1;

+	si.nPage = clRect.bottom;

+	si.nPos = dat->yScroll;

+

+	sbar = (dat->noVScrollbar == 1||(int)si.nPage>si.nMax);

+	

+	ShowScrollBar(hwnd,SB_VERT,sbar? FALSE : TRUE);

+	if (!sbar) {	

+		if ( GetWindowLongPtr(hwnd,GWL_STYLE)&CLS_CONTACTLIST ) {

+			if ( dat->noVScrollbar == 0 ) SetScrollInfo(hwnd,SB_VERT,&si,TRUE);

+			else SetScrollInfo(hwnd,SB_VERT,&si,FALSE);

+		}

+		else SetScrollInfo(hwnd,SB_VERT,&si,TRUE);

+	}

+	ScrollTo(hwnd,dat,dat->yScroll,1);

+}

+

+void CalcEipPosition( struct ClcData *dat, struct ClcContact *contact, struct ClcGroup *group, POINT *result)

+{

+	int indent;

+	for (indent = 0; group->parent; indent++, group = group->parent);

+	result->x = indent * dat->groupIndent + dat->iconXSpace - 2;

+	result->y = dat->selection * dat->rowHeight - dat->yScroll;

+

+	if (contact->type == CLCIT_CONTACT && contact->isSubcontact)

+		result->x += dat->rowHeight/2;

+}

+

+void GetDefaultFontSetting(int i,LOGFONT *lf,COLORREF *colour)

+{

+	SystemParametersInfo(SPI_GETICONTITLELOGFONT,sizeof(LOGFONT),lf,FALSE);

+	*colour = GetSysColor(COLOR_WINDOWTEXT);

+	switch(i) {

+	case FONTID_GROUPS:

+		lf->lfWeight = FW_BOLD;

+		break;

+	case FONTID_GROUPCOUNTS:

+		lf->lfHeight = (int)(lf->lfHeight*.75);

+		*colour = GetSysColor(COLOR_3DSHADOW);

+		break;

+	case FONTID_OFFINVIS:

+	case FONTID_INVIS:

+		lf->lfItalic = !lf->lfItalic;

+		break;

+	case FONTID_DIVIDERS:

+		lf->lfHeight = (int)(lf->lfHeight*.75);

+		break;

+	case FONTID_NOTONLIST:

+		*colour = GetSysColor(COLOR_3DSHADOW);

+		break;

+}	}

+

+extern void ( *saveLoadClcOptions )(HWND hwnd,struct ClcData *dat);

+

+void LoadClcOptions(HWND hwnd,struct ClcData *dat)

+{

+	int i;

+

+	dat->style = GetWindowLongPtr(hwnd,GWL_STYLE);

+	dat->MetaIgnoreEmptyExtra = DBGetContactSettingByte(NULL,"CLC","MetaIgnoreEmptyExtra",1);

+	saveLoadClcOptions( hwnd, dat );

+

+	for (i = 0; i <= FONTID_MAX; i++)

+		if (dat->fontInfo[i].fontHeight > dat->rowHeight) 

+			dat->rowHeight = dat->fontInfo[i].fontHeight;

+}