diff options
Diffstat (limited to 'plugins/Mwclist/clcutils.c')
| -rw-r--r-- | plugins/Mwclist/clcutils.c | 296 |
1 files changed, 296 insertions, 0 deletions
diff --git a/plugins/Mwclist/clcutils.c b/plugins/Mwclist/clcutils.c new file mode 100644 index 0000000000..5a7aa3d992 --- /dev/null +++ b/plugins/Mwclist/clcutils.c @@ -0,0 +1,296 @@ +/*
+
+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=GetWindowLong(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=SelectObject(hdc,dat->fontInfo[FONTID_GROUPS].hFont);
+ else oldfont=SelectObject(hdc,dat->fontInfo[FONTID_CONTACTS].hFont);
+ if (DBGetContactSettingByte(NULL,"CLC","HiLightMode",0)==1)
+ {
+ if(flags) *flags|=CLCHT_ONITEMLABEL;
+ SelectObject(hdc,oldfont);
+ ReleaseDC(hwnd,hdc);
+ return hit;
+ }
+
+ GetTextExtentPoint32(hdc,hitcontact->szText,lstrlen(hitcontact->szText),&textSize);
+ width=textSize.cx;
+ if(hitcontact->type==CLCIT_GROUP) {
+ char *szCounts;
+ 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 ( GetWindowLong(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=GetWindowLong(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;
+}
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