01/01: [BROWSEUI] CInternetToolbar: Implement hiding and showing the browser toolbars.

[Giannis Adamopoulos]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=e9cba5375b11239af2800…

commit e9cba5375b11239af2800386b7ac31682f3c0e08
Author:     Giannis Adamopoulos <gadamopoulos(a)reactos.org>
AuthorDate: Mon Oct 22 18:41:47 2018 +0300
Commit:     Giannis Adamopoulos <gadamopoulos(a)reactos.org>
CommitDate: Mon Oct 22 18:42:38 2018 +0300

    [BROWSEUI] CInternetToolbar: Implement hiding and showing the browser toolbars.
---
 dll/win32/browseui/internettoolbar.cpp | 56 ++++++++++++++++++++++++----------
 dll/win32/browseui/internettoolbar.h   |  3 ++
 2 files changed, 43 insertions(+), 16 deletions(-)

diff --git a/dll/win32/browseui/internettoolbar.cpp
b/dll/win32/browseui/internettoolbar.cpp
index f5463146fe..ca043486e5 100644
--- a/dll/win32/browseui/internettoolbar.cpp
+++ b/dll/win32/browseui/internettoolbar.cpp
@@ -1051,6 +1051,34 @@ HRESULT STDMETHODCALLTYPE CInternetToolbar::InitNew()
     return S_OK;
 }
 
+HRESULT CInternetToolbar::IsBandVisible(int BandID)
+{
+    int index = (int)SendMessage(fMainReBar, RB_IDTOINDEX, BandID, 0);
+
+    REBARBANDINFOW bandInfo = {sizeof(REBARBANDINFOW), RBBIM_STYLE};
+    SendMessage(fMainReBar, RB_GETBANDINFOW, index, (LPARAM)&bandInfo);
+
+    return (bandInfo.fStyle & RBBS_HIDDEN) ? S_FALSE : S_OK;
+}
+
+HRESULT CInternetToolbar::ToggleBandVisibility(int BandID)
+{
+    int index = (int)SendMessage(fMainReBar, RB_IDTOINDEX, BandID, 0);
+
+    REBARBANDINFOW bandInfo = {sizeof(REBARBANDINFOW), RBBIM_STYLE};
+    SendMessage(fMainReBar, RB_GETBANDINFOW, index, (LPARAM)&bandInfo);
+
+    if (bandInfo.fStyle & RBBS_HIDDEN)
+        bandInfo.fStyle &= ~RBBS_HIDDEN;
+    else
+        bandInfo.fStyle |= RBBS_HIDDEN;
+
+    SendMessage(fMainReBar, RB_SETBANDINFOW, index, (LPARAM)&bandInfo);
+
+    ReserveBorderSpace(0);
+    return S_OK;
+}
+
 HRESULT STDMETHODCALLTYPE CInternetToolbar::QueryStatus(const GUID *pguidCmdGroup,
     ULONG cCmds, OLECMD prgCmds[  ], OLECMDTEXT *pCmdText)
 {
@@ -1064,13 +1092,13 @@ HRESULT STDMETHODCALLTYPE CInternetToolbar::QueryStatus(const GUID
*pguidCmdGrou
                     prgCmds->cmdf = OLECMDF_SUPPORTED;
                     break;
                 case ITID_TOOLBARBANDSHOWN: // toolbar visibility
-                    prgCmds->cmdf = OLECMDF_SUPPORTED;
-                    if (fControlsBar)
-                        prgCmds->cmdf |= OLECMDF_LATCHED;
+                    prgCmds->cmdf = OLECMDF_SUPPORTED | OLECMDF_ENABLED;
+                    if (IsBandVisible(ITBBID_TOOLSBAND) == S_OK)
+                        prgCmds->cmdf |= OLECMDF_LATCHED;                       
                     break;
                 case ITID_ADDRESSBANDSHOWN: // address bar visibility
-                    prgCmds->cmdf = OLECMDF_SUPPORTED;
-                    if (fNavigationBar)
+                    prgCmds->cmdf = OLECMDF_SUPPORTED | OLECMDF_ENABLED;
+                    if (IsBandVisible(ITBBID_ADDRESSBAND) == S_OK)
                         prgCmds->cmdf |= OLECMDF_LATCHED;
                     break;
                 case ITID_LINKSBANDSHOWN:   // links bar visibility
@@ -1118,11 +1146,9 @@ HRESULT STDMETHODCALLTYPE CInternetToolbar::Exec(const GUID
*pguidCmdGroup, DWOR
                 // toggle text labels
                 return S_OK;
             case ITID_TOOLBARBANDSHOWN:
-                // toggle toolbar band visibility
-                return S_OK;
+                return ToggleBandVisibility(ITBBID_TOOLSBAND);
             case ITID_ADDRESSBANDSHOWN:
-                // toggle address band visibility
-                return S_OK;
+                return ToggleBandVisibility(ITBBID_ADDRESSBAND);
             case ITID_LINKSBANDSHOWN:
                 // toggle links band visibility
                 return S_OK;
@@ -1661,15 +1687,11 @@ LRESULT CInternetToolbar::OnContextMenu(UINT uMsg, WPARAM wParam,
LPARAM lParam,
         default:
             break;
     }
-    
-    // TODO: Implement show/hide toolbars
-    SHEnableMenuItem(contextMenu, IDM_TOOLBARS_STANDARDBUTTONS, FALSE);
-    SHEnableMenuItem(contextMenu, IDM_TOOLBARS_ADDRESSBAR, FALSE);
+
     SHEnableMenuItem(contextMenu, IDM_TOOLBARS_LINKSBAR, FALSE);
-    SHEnableMenuItem(contextMenu, IDM_TOOLBARS_CUSTOMIZE, FALSE);
 
-    SHCheckMenuItem(contextMenu, IDM_TOOLBARS_STANDARDBUTTONS, fControlsBar != NULL);
-    SHCheckMenuItem(contextMenu, IDM_TOOLBARS_ADDRESSBAR, fNavigationBar != NULL);
+    SHCheckMenuItem(contextMenu, IDM_TOOLBARS_STANDARDBUTTONS,
IsBandVisible(ITBBID_TOOLSBAND) == S_OK);
+    SHCheckMenuItem(contextMenu, IDM_TOOLBARS_ADDRESSBAR,
IsBandVisible(ITBBID_ADDRESSBAND) == S_OK);
     SHCheckMenuItem(contextMenu, IDM_TOOLBARS_LINKSBAR, FALSE);
     SHCheckMenuItem(contextMenu, IDM_TOOLBARS_CUSTOMIZE, FALSE);
     SHCheckMenuItem(contextMenu, IDM_TOOLBARS_LOCKTOOLBARS, fLocked);
@@ -1682,8 +1704,10 @@ LRESULT CInternetToolbar::OnContextMenu(UINT uMsg, WPARAM wParam,
LPARAM lParam,
     switch (command)
     {
         case IDM_TOOLBARS_STANDARDBUTTONS:  // standard buttons
+            ToggleBandVisibility(ITBBID_TOOLSBAND);
             break;
         case IDM_TOOLBARS_ADDRESSBAR:   // address bar
+            ToggleBandVisibility(ITBBID_ADDRESSBAND);
             break;
         case IDM_TOOLBARS_LINKSBAR: // links
             break;
diff --git a/dll/win32/browseui/internettoolbar.h b/dll/win32/browseui/internettoolbar.h
index b8d8f1cff4..0c47019b98 100644
--- a/dll/win32/browseui/internettoolbar.h
+++ b/dll/win32/browseui/internettoolbar.h
@@ -102,6 +102,9 @@ public:
     HRESULT LockUnlockToolbars(bool locked);
     HRESULT CommandStateChanged(bool newValue, int commandID);
     HRESULT CreateAndInitBandProxy();
+    HRESULT IsBandVisible(int BandID);
+    HRESULT ToggleBandVisibility(int BandID);
+
 public:
     // *** IInputObject specific methods ***
     virtual HRESULT STDMETHODCALLTYPE UIActivateIO(BOOL fActivate, LPMSG lpMsg);