hhctrl.ocx: Add icons for the table of contents TreeView control.

dlls/hhctrl.ocx/Makefile.in

@@ -16,6 +16,8 @@ IDL_TLB_SRCS = hhctrl_tlb.idl
 RC_SRCS = hhctrl.rc
 PO_SRCS = hhctrl.rc
 
-SVG_SRCS = hhtoolbar.svg
+SVG_SRCS = \
+	hhtoolbar.svg \
+	hhtreeview.svg
 
 @MAKE_DLL_RULES@

dlls/hhctrl.ocx/content.c

@@ -22,6 +22,7 @@
 
 #include "hhctrl.h"
 #include "stream.h"
+#include "resource.h"
 
 #include "wine/debug.h"
 
@@ -267,10 +268,12 @@ static void insert_content_item(HWND hwnd, ContentItem *parent, ContentItem *ite
     TVINSERTSTRUCTW tvis;
 
     memset(&tvis, 0, sizeof(tvis));
-    tvis.u.item.mask = TVIF_TEXT|TVIF_PARAM;
+    tvis.u.item.mask = TVIF_TEXT|TVIF_PARAM|TVIF_IMAGE|TVIF_SELECTEDIMAGE;
     tvis.u.item.cchTextMax = strlenW(item->name)+1;
     tvis.u.item.pszText = item->name;
     tvis.u.item.lParam = (LPARAM)item;
+    tvis.u.item.iImage = item->child ? HHTV_FOLDER : HHTV_DOCUMENT;
+    tvis.u.item.iSelectedImage = item->child ? HHTV_FOLDER : HHTV_DOCUMENT;
     tvis.hParent = parent ? parent->id : 0;
     tvis.hInsertAfter = TVI_LAST;
 

dlls/hhctrl.ocx/help.c

@@ -707,6 +707,24 @@ static LRESULT CALLBACK Child_WndProc(HWND hWnd, UINT message, WPARAM wParam, LP
             return OnTabChange(hWnd);
         case TVN_SELCHANGEDW:
             return OnTopicChange(info, (void*)((NMTREEVIEWW *)lParam)->itemNew.lParam);
+        case TVN_ITEMEXPANDINGW: {
+            TVITEMW *item = &((NMTREEVIEWW *)lParam)->itemNew;
+            HWND hwndTreeView = info->tabs[TAB_CONTENTS].hwnd;
+
+            item->mask = TVIF_IMAGE|TVIF_SELECTEDIMAGE;
+            if (item->state & TVIS_EXPANDED)
+            {
+                item->iImage = HHTV_FOLDER;
+                item->iSelectedImage = HHTV_FOLDER;
+            }
+            else
+            {
+                item->iImage = HHTV_OPENFOLDER;
+                item->iSelectedImage = HHTV_OPENFOLDER;
+            }
+            SendMessageW(hwndTreeView, TVM_SETITEMW, 0, (LPARAM)item);
+            return 0;
+        }
         case NM_DBLCLK:
             if(!info)
                 return 0;
@@ -1163,18 +1181,29 @@ static BOOL HH_AddHTMLPane(HHInfo *pHHInfo)
 
 static BOOL AddContentTab(HHInfo *info)
 {
+    HIMAGELIST hImageList;
+    HBITMAP hBitmap;
+    HWND hWnd;
+
     if(info->tabs[TAB_CONTENTS].id == -1)
         return TRUE; /* No "Contents" tab */
-    info->tabs[TAB_CONTENTS].hwnd = CreateWindowExW(WS_EX_CLIENTEDGE, WC_TREEVIEWW,
-           szEmpty, WS_CHILD | WS_BORDER | 0x25, 50, 50, 100, 100,
-           info->WinType.hwndNavigation, NULL, hhctrl_hinstance, NULL);
-    if(!info->tabs[TAB_CONTENTS].hwnd) {
+    hWnd = CreateWindowExW(WS_EX_CLIENTEDGE, WC_TREEVIEWW, szEmpty, WS_CHILD | WS_BORDER | TVS_LINESATROOT
+                           | TVS_SHOWSELALWAYS | TVS_HASBUTTONS, 50, 50, 100, 100,
+                           info->WinType.hwndNavigation, NULL, hhctrl_hinstance, NULL);
+    if(!hWnd) {
         ERR("Could not create treeview control\n");
         return FALSE;
     }
 
+    hImageList = ImageList_Create(16, 16, ILC_COLOR32, 0, HHTV_NUMBITMAPS);
+    hBitmap = LoadBitmapW(hhctrl_hinstance, MAKEINTRESOURCEW(IDB_HHTREEVIEW));
+    ImageList_Add(hImageList, hBitmap, NULL);
+    SendMessageW(hWnd, TVM_SETIMAGELIST, TVSIL_NORMAL, (LPARAM)hImageList);
+
+    info->contents.hImageList = hImageList;
+    info->tabs[TAB_CONTENTS].hwnd = hWnd;
     ResizeTabChild(info, TAB_CONTENTS);
-    ShowWindow(info->tabs[TAB_CONTENTS].hwnd, SW_SHOW);
+    ShowWindow(hWnd, SW_SHOW);
 
     return TRUE;
 }
@@ -1729,6 +1758,8 @@ void ReleaseHelpViewer(HHInfo *info)
     ReleaseIndex(info);
     ReleaseSearch(info);
 
+    if(info->contents.hImageList)
+        ImageList_Destroy(info->contents.hImageList);
     if(info->WinType.hwndHelp)
         DestroyWindow(info->WinType.hwndHelp);
 

dlls/hhctrl.ocx/hhctrl.h

@@ -134,6 +134,10 @@ typedef struct {
     HWND hwndContainer;
 } SearchTab;
 
+typedef struct {
+    HIMAGELIST hImageList;
+} ContentsTab;
+
 typedef struct {
     IOleClientSite *client_site;
     IWebBrowser2 *web_browser;
@@ -158,6 +162,7 @@ typedef struct {
     IndexItem *index;
     IndexPopup popup;
     SearchTab search;
+    ContentsTab contents;
     HWND hwndTabCtrl;
     HWND hwndSizeBar;
     HFONT hFont;

dlls/hhctrl.ocx/hhctrl.rc

@@ -76,3 +76,6 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
 
 /* @makedep: hhtoolbar.bmp */
 IDB_HHTOOLBAR BITMAP hhtoolbar.bmp
+
+/* @makedep: hhtreeview.bmp */
+IDB_HHTREEVIEW BITMAP hhtreeview.bmp

dlls/hhctrl.ocx/hhtreeview.svg

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg id="bitmap:48-32" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://www.w3.org/2000/svg" height="16" width="48" version="1.1" xmlns:cc="http://creativecommons.org/ns#" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/">
+ <metadata id="metadata3206">
+  <rdf:RDF>
+   <cc:Work rdf:about="">
+    <dc:format>image/svg+xml</dc:format>
+    <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/>
+    <dc:title/>
+   </cc:Work>
+  </rdf:RDF>
+ </metadata>
+ <g id="layer1" transform="translate(0 -1036.4)">
+  <image id="icon:16-32" xlink:href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlz AAAN1wAADdcBQiibeAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAAHCSURB VDiNpZAxa5NRFIafc+9XLCni4BC6FBycMnbrLpkcgtDVX6C70D/g4lZX/4coxLlgxFkpiiSSUGm/ JiXfveee45AmNlhawXc53HvPee55X+l2u/yPqt3d3Tfu/viatwt3fzIYDI5uBJhZr9fr3TMzzAx3 B+D09PR+v98/7HQ6z5fNOWdCCGU4HH6s67oAVDlnV1UmkwmllBUkhMD29nYHeLuEAkyn06qU8qqu 64MrgIyqYmZrkHa73drc3KTVahFjJITAaDRiPB4/XFlQVVMtHH5IzJo/P4EA4MyB+erWPQB7++zs 7ccYvlU5Z08pMW2cl88eIXLZeDUpXzsBkNQ5eP1+p0opmaoCTgzw6fjs6gLLsp58FB60t0DcK1Ul 54yIEIMQ43Uj68pquDmCeJVztpwzuBNE2LgBoMVpslHMCUEAFgDVxQbzVAiA+aK5uGPmmDtZF3Vp oUm2ArhqQaRiUjcMf81p1G60UEVhcjZfAFTVUkrgkS+jc06mDX9nvq4YhJ9nlxZExMwMEaHJRutO dWuIIsJFUoBSuTvHJ4YIfP46unV4qdlsjsBRZRtb/XfHd5+C8+P7+J8BIoxFwovfRxYhnhxjpzEA AAAASUVORK5CYII= " height="16" width="16" y="1036.4" x="16"/>
+  <image id="icon:16-32-5" xlink:href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAB70lEQVQ4jaWRPU9UURCGn3Pu3V3D JdkQPxIbLbUwITZa2xmjBYX/wFhSE2Jniw2thTT4L9QYCqOFCdGYWIkRSQR2AQP7cWbOjMWyuAsE Cyc51Zn3mZn3hf+sMD8//8LdH5zy1xGRhwsLC+/PBMzNze3OzMw0zQwzw90BaLfbrKysvKqq6v6w eW1tDYClpaU+4ACliLiqsrW1Rc55DFKr1W63Wq19d8fdqaoKd2d2dvbT4uLizRGAoKqY2Rhkenp6 cmpqiqqqKIqCGCOdTofl5eUbw61KVTXVTM5/3xAgInQ6HUIIhBCIMQKQUvIjgIh4SmkMkHNmuLa7 nwCo6pGJZUrJVJWcMy8/Rna7EaidGZ1Vd2u3Ht/rhhi/laqKiJBzZqcbefLoDkUMhxkB7qdCktq5 p8/fXi9FxEQEMyPgTDQKPv/4jftATziWOxBj4Mr5CULAShEx1QGgiIEiBmIIJ4Qjk+n1MvEiAH4Y 48C0sigoYqBRxhPCvhjdlMnmNIo4PNNKVbWUEvt9aE7W2dzr00sZ98G0vmaS2pgVZRHY3O0NTggh mJnxdbvO5UtNdg6EnhjdpEei4yfFEFjfPiCGuFm6w+oGrP6qc61Z583qT7Kd7vxotVt7ZLfXZW5c ePdho7oKzucv3/8pHKl1zJ79AVcbTQP9EwlzAAAAAElFTkSuQmCC " height="16" width="16" y="1036.4" x="32"/>
+  <image id="icon:16-32-9" xlink:href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAA3ElEQVQ4jZ2SsQ2DMBBF/4GlhAoJ eQYMs6RMkXGQ2YIREqXNMJgFaOipTIrIyITDhPzqLPv+f3cyNU3z7Pv+imO6VVX1AABoraej0lpP zkm4YhgGWGsBAEQ0R7maiBDHMdI0XaDMBtZaGGMWDb6ICGVZrmYR/kEpFSTgJPyHPsG3fiLI85xJ HDFNJ0RRFCYAgK7rFpdFUQBIAIwAzvsjcAREBKKEbV4RGGPmmlvehyhgoJTaIOAXuxqhbVs22W2f M2IJOJPdf5Bl2SZmSEJK+arr+nKkSUp5/yuN0xtUUV+5ugGgGgAAAABJRU5ErkJggg== " height="16" width="16" y="1036.4" x="0"/>
+ </g>
+</svg>

dlls/hhctrl.ocx/resource.h

@@ -41,3 +41,10 @@
 #define HHTB_CONTRACT   4
 #define HHTB_EXPAND     5
 #define HHTB_NUMBITMAPS HHTB_EXPAND
+
+#define IDB_HHTREEVIEW  1001
+/* IDB_HHTREEVIEW bitmaps: */
+#define HHTV_DOCUMENT   0
+#define HHTV_FOLDER     1
+#define HHTV_OPENFOLDER 2
+#define HHTV_NUMBITMAPS HHTV_OPENFOLDER