From 5ed338c1538b06952ba47588d8d7f19ecef53425 Mon Sep 17 00:00:00 2001
From: Bert Gijsbers <gijsbers@science.uva.nl>
Date: Wed, 27 Dec 2017 17:28:30 +0100
Subject: [PATCH] give signedness to width/height. fix #211.

---
 src/wmwinlist.cc | 19 ++++++++++---------
 src/ypopup.cc    | 41 +++++++++++++++++++++--------------------
 2 files changed, 31 insertions(+), 29 deletions(-)

diff --git a/src/wmwinlist.cc b/src/wmwinlist.cc
index 1fccff8a1..9231a4a24 100644
--- a/src/wmwinlist.cc
+++ b/src/wmwinlist.cc
@@ -461,15 +461,16 @@ void WindowList::showFocused(int x, int y) {
 
             int xiscreen = manager->getScreenForRect(x, y, 1, 1);
             int dx, dy;
-            unsigned dw, dh;
-            manager->getScreenGeometry(&dx, &dy, &dw, &dh, xiscreen);
-
-            px = x - getFrame()->width() / 2;
-            py = y - getFrame()->height() / 2;
-            if (px + getFrame()->width() > dx + dw)
-                px = dx + dw - getFrame()->width();
-            if (py + getFrame()->height() > dy + dh)
-                py = dx + dh - getFrame()->height();
+            unsigned uw, uh;
+            manager->getScreenGeometry(&dx, &dy, &uw, &uh, xiscreen);
+            int dw = int(uw), dh = int(uh);
+
+            px = x - int(getFrame()->width() / 2);
+            py = y - int(getFrame()->height() / 2);
+            if (px + int(getFrame()->width()) > dx + dw)
+                px = dx + dw - int(getFrame()->width());
+            if (py + int(getFrame()->height()) > dy + dh)
+                py = dx + dh - int(getFrame()->height());
             if (px < dx)
                 px = dx;
             if (py < dy)
diff --git a/src/ypopup.cc b/src/ypopup.cc
index bf8b0dd4c..a9eeee10e 100644
--- a/src/ypopup.cc
+++ b/src/ypopup.cc
@@ -121,8 +121,9 @@ bool YPopupWindow::popup(YWindow *owner,
     MSG(("x: %d y: %d x_delta: %d y_delta: %d", x, y, x_delta, y_delta));
 
     int dx, dy;
-    unsigned dw, dh;
-    desktop->getScreenGeometry(&dx, &dy, &dw, &dh, xiScreen);
+    unsigned uw, uh;
+    desktop->getScreenGeometry(&dx, &dy, &uw, &uh, xiScreen);
+    int dw = int(uw), dh = int(uh);
 
     { // check available space on left and right
         int spaceRight = dx + dw - x;
@@ -140,48 +141,48 @@ bool YPopupWindow::popup(YWindow *owner,
     int bspace = y - y_delta;
 
     /* !!! FIX this to maximize visible area */
-    if ((x + width() > dx + dw) || (fFlags & pfFlipHorizontal)) {
+    if ((x + int(width()) > dx + dw) || (fFlags & pfFlipHorizontal)) {
         if (//(lspace >= rspace) &&
             (fFlags & (pfCanFlipHorizontal | pfFlipHorizontal)))
         {
-            x -= width() + x_delta;
+            x -= int(width()) + x_delta;
             fFlags |= pfFlipHorizontal;
         } else
-            x = dx + dw - width();
+            x = dx + dw - int(width());
     }
-    if ((y + height() > dy + dh) || (fFlags & pfFlipVertical)) {
+    if ((y + int(height()) > dy + dh) || (fFlags & pfFlipVertical)) {
         if (//(tspace >= bspace) &&
             (fFlags & (pfCanFlipVertical | pfFlipVertical)))
         {
-            y -= height() + y_delta;
+            y -= int(height()) + y_delta;
             fFlags |= pfFlipVertical;
         } else
-            y = dy + dh - height();
+            y = dy + dh - int(height());
     }
-    if (x < dx && (x + width() < dx + dw / 2)) {
+    if (x < dx && (x + int(width()) < dx + dw / 2)) {
         if ((rspace >= lspace) &&
             (fFlags & pfCanFlipHorizontal))
-            x += width() + x_delta;
+            x += int(width()) + x_delta;
         else
             x = dx;
     }
-    if (y < dy && (y + height() < dy + dh / 2)) {
+    if (y < dy && (y + int(height()) < dy + dh / 2)) {
         if ((bspace >= tspace) &&
             (fFlags & pfCanFlipVertical))
-            y += height() + y_delta;
+            y += int(height()) + y_delta;
         else
             y = dy;
     }
 
     if (forWindow == 0) {
-        if ((x + width() > dx + dw))
-            x = dw - width();
+        if ((x + int(width()) > dx + dw))
+            x = dw - int(width());
 
         if (x < dx)
             x = dx;
 
-        if ((y + height() > dy + dh))
-            y = dh - height();
+        if ((y + int(height()) > dy + dh))
+            y = dh - int(height());
 
         if (y < dy)
             y = dy;
@@ -240,8 +241,8 @@ bool YPopupWindow::handleKey(const XKeyEvent &/*key*/) {
 void YPopupWindow::handleButton(const XButtonEvent &button) {
     if ((button.x_root >= x() &&
          button.y_root >= y() &&
-         button.x_root < int (x() + width()) &&
-         button.y_root < int (y() + height()) &&
+         button.x_root  < x() + int(width()) &&
+         button.y_root  < y() + int(height()) &&
          button.window == handle()) /*|
          button.button == Button4 ||
          button.button == Button5*/)
@@ -269,8 +270,8 @@ void YPopupWindow::handleButton(const XButtonEvent &button) {
 void YPopupWindow::handleMotion(const XMotionEvent &motion) {
     if (motion.x_root >= x() &&
         motion.y_root >= y() &&
-        motion.x_root < int (x() + width()) &&
-        motion.y_root < int (y() + height()) &&
+        motion.x_root  < x() + int(width()) &&
+        motion.y_root  < y() + int(height()) &&
         motion.window == handle())
     {
         YWindow::handleMotion(motion);