diff options
Diffstat (limited to 'plugins/WhoUsesMyFiles/src/resizer.c')
| -rw-r--r-- | plugins/WhoUsesMyFiles/src/resizer.c | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/plugins/WhoUsesMyFiles/src/resizer.c b/plugins/WhoUsesMyFiles/src/resizer.c new file mode 100644 index 0000000000..e45d10a453 --- /dev/null +++ b/plugins/WhoUsesMyFiles/src/resizer.c @@ -0,0 +1,131 @@ +#include "wumf.h"
+#pragma hdrstop
+
+typedef struct {
+ DWORD helpID;
+ DWORD exStyle;
+ DWORD style;
+ short x;
+ short y;
+ short cx;
+ short cy;
+ WORD id;
+} START_OF_DLGITEMTEMPLATEEX;
+
+typedef struct {
+ WORD dlgVer;
+ WORD signature;
+ DWORD helpID;
+ DWORD exStyle;
+ DWORD style;
+ WORD cDlgItems;
+ short x;
+ short y;
+ short cx;
+ short cy;
+} START_OF_DLGTEMPLATEEX;
+
+int ResizeDialog(WPARAM wParam,LPARAM lParam)
+{
+ UTILRESIZEDIALOG *urd=(UTILRESIZEDIALOG*)lParam;
+ HDWP hDwp;
+ int i;
+ DLGITEMTEMPLATE *pItem;
+ START_OF_DLGITEMTEMPLATEEX *pItemEx;
+ RECT rc;
+ PWORD pWord;
+ DLGTEMPLATE *pTemplate;
+ START_OF_DLGTEMPLATEEX *pTemplateEx;
+ UTILRESIZECONTROL urc;
+ int procResult;
+ int extendedDlg,itemCount;
+
+ if(urd->cbSize!=sizeof(UTILRESIZEDIALOG)) return 1;
+ pTemplate=(DLGTEMPLATE*)LockResource(LoadResource(urd->hInstance,FindResource(urd->hInstance,urd->lpTemplate,RT_DIALOG)));
+ pTemplateEx=(START_OF_DLGTEMPLATEEX*)pTemplate;
+ extendedDlg=pTemplateEx->signature==0xFFFF;
+ if(extendedDlg && pTemplateEx->dlgVer!=1)
+ return 1;
+
+ if(extendedDlg) pWord=(PWORD)(pTemplateEx+1);
+ else pWord=(PWORD)(pTemplate+1);
+ if(*pWord==0xFFFF) pWord+=2; else while(*pWord++); //menu
+ if(*pWord==0xFFFF) pWord+=2; else while(*pWord++); //class
+ while(*pWord++); //title
+ if(extendedDlg) {
+ if(pTemplateEx->style&DS_SETFONT) {
+ pWord+=3; //font size,weight,italic
+ while(*pWord++); //font name
+ }
+ }
+ else {
+ if(pTemplate->style&DS_SETFONT) {
+ pWord++; //font size
+ while(*pWord++); //font name
+ }
+ }
+
+ urc.cbSize=sizeof(UTILRESIZECONTROL);
+ rc.left=0; rc.top=0;
+ if(extendedDlg) {rc.right=pTemplateEx->cx; rc.bottom=pTemplateEx->cy;}
+ else {rc.right=pTemplate->cx; rc.bottom=pTemplate->cy;}
+ MapDialogRect(urd->hwndDlg,&rc);
+ urc.dlgOriginalSize.cx=rc.right; urc.dlgOriginalSize.cy=rc.bottom;
+ GetClientRect(urd->hwndDlg,&rc);
+ urc.dlgNewSize.cx=rc.right; urc.dlgNewSize.cy=rc.bottom;
+
+ if(extendedDlg) itemCount=pTemplateEx->cDlgItems;
+ else itemCount=pTemplate->cdit;
+ hDwp=BeginDeferWindowPos(itemCount);
+ for(i=0;i<itemCount;i++) {
+ if((unsigned)pWord&2) pWord++; //dword align
+
+ if(extendedDlg) {
+ pItemEx=(START_OF_DLGITEMTEMPLATEEX*)pWord;
+ pWord=(PWORD)(pItemEx+1);
+
+ urc.wId=pItemEx->id;
+ urc.rcItem.left=pItemEx->x; urc.rcItem.top=pItemEx->y;
+ urc.rcItem.right=urc.rcItem.left+pItemEx->cx; urc.rcItem.bottom=urc.rcItem.top+pItemEx->cy;
+ }
+ else {
+ pItem=(DLGITEMTEMPLATE*)pWord;
+ pWord=(PWORD)(pItem+1);
+
+ urc.wId=pItem->id;
+ urc.rcItem.left=pItem->x; urc.rcItem.top=pItem->y;
+ urc.rcItem.right=urc.rcItem.left+pItem->cx; urc.rcItem.bottom=urc.rcItem.top+pItem->cy;
+ }
+ if(*pWord==0xFFFF) pWord+=2; else while(*pWord++); //menu
+ if(*pWord==0xFFFF) pWord+=2; else while(*pWord++); //class
+ pWord+=1+(1+*pWord)/2; //creation data
+
+ if(urc.wId==65535) continue; //using this breaks the dwp, so just ignore it
+
+ MapDialogRect(urd->hwndDlg,&urc.rcItem);
+ procResult=(urd->pfnResizer)(urd->hwndDlg,urd->lParam,&urc);
+ if(procResult&RD_ANCHORX_RIGHT) {
+ urc.rcItem.left+=urc.dlgNewSize.cx-urc.dlgOriginalSize.cx;
+ urc.rcItem.right+=urc.dlgNewSize.cx-urc.dlgOriginalSize.cx;
+ }
+ else if(procResult&RD_ANCHORX_WIDTH)
+ urc.rcItem.right+=urc.dlgNewSize.cx-urc.dlgOriginalSize.cx;
+ else if(procResult&RD_ANCHORX_CENTRE) {
+ urc.rcItem.left+=(urc.dlgNewSize.cx-urc.dlgOriginalSize.cx)/2;
+ urc.rcItem.right+=(urc.dlgNewSize.cx-urc.dlgOriginalSize.cx)/2;
+ }
+ if(procResult&RD_ANCHORY_BOTTOM) {
+ urc.rcItem.top+=urc.dlgNewSize.cy-urc.dlgOriginalSize.cy;
+ urc.rcItem.bottom+=urc.dlgNewSize.cy-urc.dlgOriginalSize.cy;
+ }
+ else if(procResult&RD_ANCHORY_HEIGHT)
+ urc.rcItem.bottom+=urc.dlgNewSize.cy-urc.dlgOriginalSize.cy;
+ else if(procResult&RD_ANCHORY_CENTRE) {
+ urc.rcItem.top+=(urc.dlgNewSize.cy-urc.dlgOriginalSize.cy)/2;
+ urc.rcItem.bottom+=(urc.dlgNewSize.cy-urc.dlgOriginalSize.cy)/2;
+ }
+ hDwp=DeferWindowPos(hDwp,GetDlgItem(urd->hwndDlg,extendedDlg?pItemEx->id:pItem->id),0,urc.rcItem.left,urc.rcItem.top,urc.rcItem.right-urc.rcItem.left,urc.rcItem.bottom-urc.rcItem.top,SWP_NOZORDER);
+ }
+ EndDeferWindowPos(hDwp);
+ return 0;
+}
\ No newline at end of file |