[bfreisen] 62052: [MSPAINT] - properly refresh scroll box client when moving a selection - use meaningful macros for some integer constants
8 Feb
2014
8 Feb
'14
5:49 p.m.
Author: bfreisen
Date: Sat Feb 8 17:49:24 2014
New Revision: 62052
URL: http://svn.reactos.org/svn/reactos?rev=62052&view=rev
Log:
[MSPAINT]
- properly refresh scroll box client when moving a selection
- use meaningful macros for some integer constants
Modified:
trunk/reactos/base/applications/mspaint/selection.c
trunk/reactos/base/applications/mspaint/winproc.c
Modified: trunk/reactos/base/applications/mspaint/selection.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mspaint/…
==============================================================================
--- trunk/reactos/base/applications/mspaint/selection.c [iso-8859-1] (original)
+++ trunk/reactos/base/applications/mspaint/selection.c [iso-8859-1] Sat Feb 8 17:49:24
2014
@@ -10,14 +10,30 @@
#include "precomp.h"
+/* DEFINES **********************************************************/
+
+#define ACTION_MOVE 0
+#define ACTION_RESIZE_TOP_LEFT 1
+#define ACTION_RESIZE_TOP 2
+#define ACTION_RESIZE_TOP_RIGHT 3
+#define ACTION_RESIZE_LEFT 4
+#define ACTION_RESIZE_RIGHT 5
+#define ACTION_RESIZE_BOTTOM_LEFT 6
+#define ACTION_RESIZE_BOTTOM 7
+#define ACTION_RESIZE_BOTTOM_RIGHT 8
+
/* FUNCTIONS ********************************************************/
-LPCTSTR cursors[9] = { IDC_SIZEALL, IDC_SIZENWSE, IDC_SIZENS, IDC_SIZENESW,
- IDC_SIZEWE, IDC_SIZEWE, IDC_SIZENESW, IDC_SIZENS, IDC_SIZENWSE
+LPCTSTR cursors[9] = { /* action to mouse cursor lookup table */
+ IDC_SIZEALL,
+
+ IDC_SIZENWSE, IDC_SIZENS, IDC_SIZENESW,
+ IDC_SIZEWE, IDC_SIZEWE,
+ IDC_SIZENESW, IDC_SIZENS, IDC_SIZENWSE
};
BOOL moving = FALSE;
-int action = 0;
+int action = ACTION_MOVE;
POINTS pos;
POINTS frac;
POINT delta;
@@ -70,27 +86,27 @@
if (y < 3)
{
if (x < 3)
- return 1;
+ return ACTION_RESIZE_TOP_LEFT;
if ((x < w / 2 + 2) && (x >= w / 2 - 1))
- return 2;
+ return ACTION_RESIZE_TOP;
if (x >= w - 3)
- return 3;
+ return ACTION_RESIZE_TOP_RIGHT;
}
if ((y < h / 2 + 2) && (y >= h / 2 - 1))
{
if (x < 3)
- return 4;
+ return ACTION_RESIZE_LEFT;
if (x >= w - 3)
- return 5;
+ return ACTION_RESIZE_RIGHT;
}
if (y >= h - 3)
{
if (x < 3)
- return 6;
+ return ACTION_RESIZE_BOTTOM_LEFT;
if ((x < w / 2 + 2) && (x >= w / 2 - 1))
- return 7;
+ return ACTION_RESIZE_BOTTOM;
if (x >= w - 3)
- return 8;
+ return ACTION_RESIZE_BOTTOM_RIGHT;
}
return 0;
}
@@ -118,9 +134,10 @@
delta.x = 0;
delta.y = 0;
SetCapture(hwnd);
- if (action != 0)
+ if (action != ACTION_MOVE)
SetCursor(LoadCursor(NULL, cursors[action]));
moving = TRUE;
+ InvalidateRect(hScrlClient, NULL, TRUE);
break;
case WM_MOUSEMOVE:
if (moving)
@@ -144,50 +161,50 @@
}
switch (action)
{
- case 0: /* move selection */
+ case ACTION_MOVE: /* move selection */
deltaUsed.x = delta.x;
deltaUsed.y = delta.y;
OffsetRect(&rectSel_dest, deltaUsed.x, deltaUsed.y);
break;
- case 1: /* resize at upper left corner */
+ case ACTION_RESIZE_TOP_LEFT: /* resize at upper left corner */
deltaUsed.x = min(delta.x, RECT_WIDTH(rectSel_dest) - 1);
deltaUsed.y = min(delta.y, RECT_HEIGHT(rectSel_dest) - 1);
rectSel_dest.left += deltaUsed.x;
rectSel_dest.top += deltaUsed.y;
break;
- case 2: /* resize at top edge */
+ case ACTION_RESIZE_TOP: /* resize at top edge */
deltaUsed.x = delta.x;
deltaUsed.y = min(delta.y, RECT_HEIGHT(rectSel_dest) - 1);
rectSel_dest.top += deltaUsed.y;
break;
- case 3: /* resize at upper right corner */
+ case ACTION_RESIZE_TOP_RIGHT: /* resize at upper right corner */
deltaUsed.x = max(delta.x, -(RECT_WIDTH(rectSel_dest) - 1));
deltaUsed.y = min(delta.y, RECT_HEIGHT(rectSel_dest) - 1);
rectSel_dest.top += deltaUsed.y;
rectSel_dest.right += deltaUsed.x;
break;
- case 4: /* resize at left edge */
+ case ACTION_RESIZE_LEFT: /* resize at left edge */
deltaUsed.x = min(delta.x, RECT_WIDTH(rectSel_dest) - 1);
deltaUsed.y = delta.y;
rectSel_dest.left += deltaUsed.x;
break;
- case 5: /* resize at right edge */
+ case ACTION_RESIZE_RIGHT: /* resize at right edge */
deltaUsed.x = max(delta.x, -(RECT_WIDTH(rectSel_dest) - 1));
deltaUsed.y = delta.y;
rectSel_dest.right += deltaUsed.x;
break;
- case 6: /* resize at lower left corner */
+ case ACTION_RESIZE_BOTTOM_LEFT: /* resize at lower left corner */
deltaUsed.x = min(delta.x, RECT_WIDTH(rectSel_dest) - 1);
deltaUsed.y = max(delta.y, -(RECT_HEIGHT(rectSel_dest) - 1));
rectSel_dest.left += deltaUsed.x;
rectSel_dest.bottom += deltaUsed.y;
break;
- case 7: /* resize at bottom edge */
+ case ACTION_RESIZE_BOTTOM: /* resize at bottom edge */
deltaUsed.x = delta.x;
deltaUsed.y = max(delta.y, -(RECT_HEIGHT(rectSel_dest) - 1));
rectSel_dest.bottom += deltaUsed.y;
break;
- case 8: /* resize at lower right corner */
+ case ACTION_RESIZE_BOTTOM_RIGHT: /* resize at lower right corner */
deltaUsed.x = max(delta.x, -(RECT_WIDTH(rectSel_dest) - 1));
deltaUsed.y = max(delta.y, -(RECT_HEIGHT(rectSel_dest) - 1));
rectSel_dest.right += deltaUsed.x;
@@ -200,13 +217,13 @@
_stprintf(sizeStr, _T("%d x %d"), RECT_WIDTH(rectSel_dest),
RECT_HEIGHT(rectSel_dest));
SendMessage(hStatusBar, SB_SETTEXT, 2, (LPARAM) sizeStr);
- if (activeTool == 10) /* text tool */
+ if (activeTool == TOOL_TEXT)
{
Text(hDrawingDC, rectSel_dest.left, rectSel_dest.top,
rectSel_dest.right, rectSel_dest.bottom, fgColor, bgColor, textToolText, hfontTextFont,
transpBg);
}
else
{
- if (action != 0)
+ if (action != ACTION_MOVE)
StretchBlt(hDrawingDC, rectSel_dest.left, rectSel_dest.top,
RECT_WIDTH(rectSel_dest), RECT_HEIGHT(rectSel_dest), hSelDC, 0, 0, GetDIBWidth(hSelBm),
GetDIBHeight(hSelBm), SRCCOPY);
else
if (transpBg == 0)
@@ -221,7 +238,6 @@
InvalidateRect(hImageArea, NULL, FALSE);
pos.x = GET_X_LPARAM(lParam);
pos.y = GET_Y_LPARAM(lParam);
- //SendMessage(hwnd, WM_PAINT, 0, 0);
}
else
{
@@ -231,7 +247,7 @@
pos.y = GET_Y_LPARAM(lParam);
SendMessage(hStatusBar, SB_SETTEXT, 2, (LPARAM) NULL);
action = identifyCorner(pos.x, pos.y, w, h);
- if (action != 0)
+ if (action != ACTION_MOVE)
SetCursor(LoadCursor(NULL, cursors[action]));
}
break;
@@ -240,9 +256,9 @@
{
moving = FALSE;
ReleaseCapture();
- if (action != 0)
- {
- if (activeTool == 10) /* text tool */
+ if (action != ACTION_MOVE)
+ {
+ if (activeTool == TOOL_TEXT)
{
}
Modified: trunk/reactos/base/applications/mspaint/winproc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mspaint/…
==============================================================================
--- trunk/reactos/base/applications/mspaint/winproc.c [iso-8859-1] (original)
+++ trunk/reactos/base/applications/mspaint/winproc.c [iso-8859-1] Sat Feb 8 17:49:24
2014
@@ -23,7 +23,7 @@
activeTool = tool;
pointSP = 0; // resets the point-buffer of the polygon and bezier
functions
InvalidateRect(hToolSettings, NULL, TRUE);
- ShowWindow(hTrackbarZoom, (tool == 6) ? SW_SHOW : SW_HIDE);
+ ShowWindow(hTrackbarZoom, (tool == TOOL_ZOOM) ? SW_SHOW : SW_HIDE);
}
void
@@ -279,7 +279,7 @@
case WM_INITMENUPOPUP:
{
HMENU menu = GetMenu(hMainWnd);
- BOOL trueSelection = (IsWindowVisible(hSelection) && ((activeTool ==
1) || (activeTool == 2)));
+ BOOL trueSelection = (IsWindowVisible(hSelection) && ((activeTool ==
TOOL_FREESEL) || (activeTool == TOOL_RECTSEL)));
switch (lParam)
{
case 0: /* File menu */
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