James Hawkins : msi: Store and use the center point of the dialog window in between dialogs.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1cfdc5185a86934b634674e7ff4654b4367aedca
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=1cfdc5185a86934b634674e7...

Author: James Hawkins 
Date:   Thu Aug 31 13:43:01 2006 -0700

msi: Store and use the center point of the dialog window in between dialogs.

---

dlls/msi/dialog.c  |   31 +++++++++++++++++++++++++++----
 dlls/msi/msipriv.h |    2 ++
 2 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/dlls/msi/dialog.c b/dlls/msi/dialog.c
index 824db78..6785e77 100644
--- a/dlls/msi/dialog.c
+++ b/dlls/msi/dialog.c
@@ -86,6 +86,7 @@ struct msi_dialog_tag
     BOOL finished;
     INT scale;
     DWORD attributes;
+    SIZE size;
     HWND hwnd;
     LPWSTR default_font;
     msi_font *font_list;
@@ -2373,10 +2374,27 @@ static void msi_dialog_adjust_dialog_pos
     center.y = MulDiv( center.y, yres, 100 );

/* turn the client pos into the window rectangle */
-    pos->left = center.x - sz.cx/2;
-    pos->right = pos->left + sz.cx;
-    pos->top = center.y - sz.cy/2;
-    pos->bottom = pos->top + sz.cy;
+    if (dialog->package->center_x && dialog->package->center_y)
+    {
+        pos->left = dialog->package->center_x - sz.cx / 2.0;
+        pos->right = pos->left + sz.cx;
+        pos->top = dialog->package->center_y - sz.cy / 2.0;
+        pos->bottom = pos->top + sz.cy;
+    }
+    else
+    {
+        pos->left = center.x - sz.cx/2;
+        pos->right = pos->left + sz.cx;
+        pos->top = center.y - sz.cy/2;
+        pos->bottom = pos->top + sz.cy;
+
+        /* save the center */
+        dialog->package->center_x = center.x;
+        dialog->package->center_y = center.y;
+    }
+
+    dialog->size.cx = sz.cx;
+    dialog->size.cy = sz.cy;

TRACE("%lu %lu %lu %lu\n", pos->left, pos->top, pos->right, pos->bottom);

@@ -2709,6 +2727,11 @@ static LRESULT WINAPI MSIDialog_WndProc(

switch (msg)
     {
+    case WM_MOVE:
+        dialog->package->center_x = LOWORD(lParam) + dialog->size.cx / 2.0;
+        dialog->package->center_y = HIWORD(lParam) + dialog->size.cy / 2.0;
+        break;
+        
     case WM_CREATE:
         return msi_dialog_oncreate( hwnd, (LPCREATESTRUCTW)lParam );

diff --git a/dlls/msi/msipriv.h b/dlls/msi/msipriv.h
index 8db0074..9a9b8b4 100644
--- a/dlls/msi/msipriv.h
+++ b/dlls/msi/msipriv.h
@@ -231,6 +231,8 @@ typedef struct tagMSIPACKAGE
     UINT CurrentInstallState;
     msi_dialog *dialog;
     LPWSTR next_dialog;
+    float center_x;
+    float center_y;

UINT WordCount;