Merge branch 'dev' into work/v1.9

# Conflicts:
#	CMakeLists.txt
#	Depends.cmake
#	src/lang.c

8 files changed, 85 insertions, 37 deletions

diff --git a/src/ui/documentwidget.c b/src/ui/documentwidget.c
index 8c24d4a9..f2553632 100644
--- a/src/ui/documentwidget.c
+++ b/src/ui/documentwidget.c
@@ -1107,12 +1107,11 @@ static void documentWasChanged_DocumentWidget_(iDocumentWidget *d) {
 
 void setSource_DocumentWidget(iDocumentWidget *d, const iString *source) {
     setUrl_GmDocument(d->doc, d->mod.url);
-    const int docWidth      = documentWidth_DocumentWidget_(d);
-    const int outsideMargin = (width_Widget(d) - docWidth) / 2;
+    const int docWidth = documentWidth_DocumentWidget_(d);
     setSource_GmDocument(d->doc,
                          source,
                          docWidth,
-                         outsideMargin,
+                         width_Widget(d),
                          isFinished_GmRequest(d->request) ? final_GmDocumentUpdate
                                                           : partial_GmDocumentUpdate);
     setWidth_Banner(d->banner, docWidth);
@@ -1196,6 +1195,7 @@ static void showErrorPage_DocumentWidget_(iDocumentWidget *d, enum iGmStatusCode
 //    iBool useBanner = iTrue;
     destroy_Widget(d->footerButtons);
     d->footerButtons = NULL;
+    const iString *serverErrorMsg = NULL;
     if (meta) {
         switch (code) {
             case schemeChangeRedirect_GmStatusCode:
@@ -1254,12 +1254,13 @@ static void showErrorPage_DocumentWidget_(iDocumentWidget *d, enum iGmStatusCode
                                   "document.save" });
                 makeFooterButtons_DocumentWidget_(d, data_Array(&items), size_Array(&items));
                 deinit_Array(&items);
+                serverErrorMsg = collectNewFormat_String("%s (%s)", msg->title, cstr_String(meta));
                 break;
             }
             default:
-//                if (!isEmpty_String(meta)) {
-//                    appendFormat_String(src, "\n\n${error.server.msg}\n> %s", cstr_String(meta));
-//                }
+                if (!isEmpty_String(meta)) {
+                    serverErrorMsg = meta;
+                }
                 break;
         }
     }
@@ -1277,7 +1278,7 @@ static void showErrorPage_DocumentWidget_(iDocumentWidget *d, enum iGmStatusCode
     replaceDocument_DocumentWidget_(d, errorDoc);
     iRelease(errorDoc);
     clear_Banner(d->banner);
-    add_Banner(d->banner, error_BannerType, code, meta, NULL);
+    add_Banner(d->banner, error_BannerType, code, serverErrorMsg, NULL);
     d->state = ready_RequestState;
     setSource_DocumentWidget(d, src);
     updateTheme_DocumentWidget_(d);
@@ -2081,6 +2082,13 @@ static void inputQueryValidator_(iInputWidget *input, void *context) {
     arrange_Widget(findChild_Widget(dlg, "dialogbuttons"));
 }
 
+static const char *humanReadableStatusCode_(enum iGmStatusCode code) {
+    if (code <= 0) {
+        return "";
+    }
+    return format_CStr("%d ", code);
+}
+
 static void checkResponse_DocumentWidget_(iDocumentWidget *d) {
     if (!d->request) {
         return;
@@ -2105,8 +2113,8 @@ static void checkResponse_DocumentWidget_(iDocumentWidget *d) {
         init_Anim(&d->sideOpacity, 0);
         init_Anim(&d->altTextOpacity, 0);
         format_String(&d->sourceHeader,
-                      "%d %s",
-                      statusCode,
+                      "%s%s",
+                      humanReadableStatusCode_(statusCode),
                       isEmpty_String(&resp->meta) && !isSuccess_GmStatusCode(statusCode)
                           ? get_GmError(statusCode)->title
                           : cstr_String(&resp->meta));
@@ -2835,9 +2843,10 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
         const char *unchecked       = red_ColorEscape "\u2610";
         const char *checked         = green_ColorEscape "\u2611";
         const iBool haveFingerprint = (d->certFlags & haveFingerprint_GmCertFlag) != 0;
-        const iBool canTrust =
-            (d->certFlags == (available_GmCertFlag | haveFingerprint_GmCertFlag |
-                              timeVerified_GmCertFlag | domainVerified_GmCertFlag));
+        const int requiredForTrust = (available_GmCertFlag | haveFingerprint_GmCertFlag |
+                                      timeVerified_GmCertFlag);
+        const iBool canTrust = ~d->certFlags & trusted_GmCertFlag &&
+                               ((d->certFlags & requiredForTrust) == requiredForTrust);
         const iRecentUrl *recent = findUrl_History(d->mod.history, d->mod.url);
         const iString *meta = &d->sourceMime;
         if (recent && recent->cachedResponse) {
@@ -3030,8 +3039,8 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
         if (!isSuccess_GmStatusCode(status_GmRequest(d->request))) {
             /* TODO: Why is this here? Can it be removed? */
             format_String(&d->sourceHeader,
-                          "%d %s",
-                          status_GmRequest(d->request),
+                          "%s%s",
+                          humanReadableStatusCode_(status_GmRequest(d->request)),
                           cstr_String(meta_GmRequest(d->request)));
         }
         updateFetchProgress_DocumentWidget_(d);
diff --git a/src/ui/lookupwidget.c b/src/ui/lookupwidget.c
index e57a5fdc..da0113ce 100644
--- a/src/ui/lookupwidget.c
+++ b/src/ui/lookupwidget.c
@@ -665,8 +665,9 @@ static iBool processEvent_LookupWidget_(iLookupWidget *d, const SDL_Event *ev) {
                                            (bottom_Rect(rect_Root(root)) - bottom_Rect(navBarBounds)) / 2));
             setPos_Widget(w, windowToLocal_Widget(w, bottomLeft_Rect(bounds_Widget(url))));
 #if defined (iPlatformAppleMobile)
+            /* TODO: Check this again. */
             /* Adjust height based on keyboard size. */ {
-                w->rect.size.y = visibleSize_Root(root).y - top_Rect(bounds_Widget(w));
+                w->rect.size.y = bottom_Rect(visibleRect_Root(root)) - top_Rect(bounds_Widget(w));
                 if (deviceType_App() == phone_AppDeviceType) {
                     float l, r;
                     safeAreaInsets_iOS(&l, NULL, &r, NULL);
diff --git a/src/ui/root.c b/src/ui/root.c
index 114ab040..4849d0c7 100644
--- a/src/ui/root.c
+++ b/src/ui/root.c
@@ -1532,6 +1532,35 @@ iRect safeRect_Root(const iRoot *d) {
     return rect;
 }
 
-iInt2 visibleSize_Root(const iRoot *d) {
-    return addY_I2(size_Root(d), -get_MainWindow()->keyboardHeight);
+iRect visibleRect_Root(const iRoot *d) {
+    iRect visRect = rect_Root(d);
+#if defined (iPlatformAppleMobile)
+    /* TODO: Check this on device... Maybe DisplayUsableBounds would be good here, too? */
+    float left, top, right, bottom;
+    safeAreaInsets_iOS(&left, &top, &right, &bottom);
+    visRect.pos.x = (int) left;
+    visRect.size.x -= (int) (left + right);
+    visRect.pos.y = (int) top;
+    visRect.size.y -= (int) (top + bottom);
+#endif
+#if defined (iPlatformDesktop)
+    /* Apply the usable bounds of the display. */
+    SDL_Rect usable; {
+        const float ratio = d->window->pixelRatio;
+        SDL_GetDisplayUsableBounds(SDL_GetWindowDisplayIndex(d->window->win), &usable);
+        iInt2 winPos;
+        SDL_GetWindowPosition(d->window->win, &winPos.x, &winPos.y);
+        mulfv_I2(&winPos, ratio);
+        usable.x *= ratio;
+        usable.y *= ratio;
+        usable.w *= ratio;
+        usable.h *= ratio;
+        /* Make it relative to the window. */
+        usable.x -= winPos.x;
+        usable.y -= winPos.y;
+        visRect = intersect_Rect(visRect, init_Rect(usable.x, usable.y, usable.w, usable.h));        
+    }
+#endif
+    adjustEdges_Rect(&visRect, 0, 0, -get_MainWindow()->keyboardHeight, 0);
+    return visRect;
 }
diff --git a/src/ui/root.h b/src/ui/root.h
index 04dd5e16..851d927d 100644
--- a/src/ui/root.h
+++ b/src/ui/root.h
@@ -40,6 +40,6 @@ void        updateToolbarColors_Root            (iRoot *);
 iInt2       size_Root                           (const iRoot *);
 iRect       rect_Root                           (const iRoot *);
 iRect       safeRect_Root                       (const iRoot *);
-iInt2       visibleSize_Root                    (const iRoot *); /* may be obstructed by software keyboard */
+iRect       visibleRect_Root                    (const iRoot *); /* may be obstructed by software keyboard */
 iBool       isNarrow_Root                       (const iRoot *);
 int         appIconSize_Root                    (void);
diff --git a/src/ui/text.c b/src/ui/text.c
index 3805c666..91633f27 100644
--- a/src/ui/text.c
+++ b/src/ui/text.c
@@ -338,7 +338,7 @@ static void initFonts_Text_(iText *d) {
         }
     }
 #if !defined (NDEBUG)
-    printf("[Text] %zu fonts ready\n", size_Array(&d->fonts));
+    printf("[Text] %zu font variants ready\n", size_Array(&d->fonts));
 #endif
     gap_Text = iRound(gap_UI * d->contentFontSize);
 }
diff --git a/src/ui/util.c b/src/ui/util.c
index 5a58551b..88348ff8 100644
--- a/src/ui/util.c
+++ b/src/ui/util.c
@@ -1038,7 +1038,7 @@ void openMenuFlags_Widget(iWidget *d, iInt2 windowCoord, int menuOpenFlags) {
     iRect displayRect = zero_Rect(); 
     for (int i = 0; i < SDL_GetNumVideoDisplays(); i++) {
         SDL_Rect dispBounds;
-        SDL_GetDisplayBounds(i, &dispBounds);
+        SDL_GetDisplayUsableBounds(i, &dispBounds);
         displayRect = union_Rect(
             displayRect, init_Rect(dispBounds.x, dispBounds.y, dispBounds.w, dispBounds.h));
     }
@@ -1070,7 +1070,7 @@ void openMenuFlags_Widget(iWidget *d, iInt2 windowCoord, int menuOpenFlags) {
         iInt2 menuPos = add_I2(winPos,
                                divf_I2(sub_I2(windowCoord, divi_I2(gap2_UI, 2)), pixelRatio));
         /* Check display bounds. */ {
-            const iInt2 menuSize = divf_I2(d->rect.size, pixelRatio);
+            iInt2 menuSize = divf_I2(d->rect.size, pixelRatio);
             if (menuOpenFlags & center_MenuOpenFlags) {
                 iInt2 winSize;
                 SDL_GetWindowSize(sdlWin, &winSize.x, &winSize.y);
@@ -2199,7 +2199,8 @@ iWidget *makeDialog_Widget(const char *id,
 
 iWidget *makePreferences_Widget(void) {
     /* Common items. */
-    const iMenuItem langItems[] = { { "${lang.de} - de", 0, 0, "uilang id:de" },
+    const iMenuItem langItems[] = { { "${lang.cs} - cs", 0, 0, "uilang id:cs" },
+                                    { "${lang.de} - de", 0, 0, "uilang id:de" },
                                     { "${lang.en} - en", 0, 0, "uilang id:en" },
                                     { "${lang.es} - es", 0, 0, "uilang id:es" },
                                     { "${lang.es.mx} - es", 0, 0, "uilang id:es_MX" },
diff --git a/src/ui/widget.c b/src/ui/widget.c
index b509cbe2..1ab16b4f 100644
--- a/src/ui/widget.c
+++ b/src/ui/widget.c
@@ -1142,11 +1142,9 @@ static iBool isOverflowScrollPossible_Widget_(const iWidget *d, int delta) {
         return iFalse;
     }
     iRect       bounds  = boundsWithoutVisualOffset_Widget(d);
-    const iRect winRect = adjusted_Rect(safeRect_Root(d->root),
-                                        zero_I2(),
-                                        init_I2(0, -get_MainWindow()->keyboardHeight));
-    const int yTop    = top_Rect(winRect);
-    const int yBottom = bottom_Rect(winRect);
+    const iRect winRect = visibleRect_Root(d->root);
+    const int   yTop    = top_Rect(winRect);
+    const int   yBottom = bottom_Rect(winRect);
     if (delta == 0) {
         if (top_Rect(bounds) >= yTop && bottom_Rect(bounds) <= yBottom) {
             return iFalse; /* fits inside just fine */
@@ -1162,11 +1160,9 @@ iBool scrollOverflow_Widget(iWidget *d, int delta) {
     if (!isOverflowScrollPossible_Widget_(d, delta)) {
         return iFalse;
     }
-    iRect       bounds  = boundsWithoutVisualOffset_Widget(d);
-    const iRect winRect = adjusted_Rect(safeRect_Root(d->root),
-                                        zero_I2(),
-                                        init_I2(0, -get_MainWindow()->keyboardHeight));
-    iRangei validPosRange = { bottom_Rect(winRect) - height_Rect(bounds), top_Rect(winRect) };
+    iRect       bounds        = boundsWithoutVisualOffset_Widget(d);
+    const iRect winRect       = visibleRect_Root(d->root);
+    iRangei     validPosRange = { bottom_Rect(winRect) - height_Rect(bounds), top_Rect(winRect) };
     if (validPosRange.start > validPosRange.end) {
         validPosRange.start = validPosRange.end; /* no room to scroll */
     }
@@ -1244,18 +1240,26 @@ iBool processEvent_Widget(iWidget *d, const SDL_Event *ev) {
             /* TODO: Motion events occur frequently. Maybe it would help if these were handled
                via audiences that specifically register to listen for motion, to minimize the
                number of widgets that need to process them. */
-            const int hoverScrollLimit = 2 * lineHeight_Text(default_FontId);
+            const int hoverScrollLimit = 1.5f * lineHeight_Text(default_FontId);
             float speed = 0.0f;
             if (ev->motion.y < hoverScrollLimit) {
                 speed = (hoverScrollLimit - ev->motion.y) / (float) hoverScrollLimit;
             }
             else {
-                const int bottomLimit = bottom_Rect(rect_Root(d->root)) - hoverScrollLimit;
-                if (ev->motion.y > bottomLimit ) {
+                const iWindow *win = window_Widget(d);
+                SDL_Rect usable;
+                SDL_GetDisplayUsableBounds(SDL_GetWindowDisplayIndex(win->win),
+                                           &usable);
+                const int bottomLimit =
+                    iMin(bottom_Rect(rect_Root(d->root)), usable.h * win->pixelRatio) -
+                    hoverScrollLimit;
+                if (ev->motion.y > bottomLimit) {
                     speed = -(ev->motion.y - bottomLimit) / (float) hoverScrollLimit;
                 }
             }
-            if (speed != 0.0f && isOverflowScrollPossible_Widget_(d, speed > 0 ? 1 : -1)) {
+            const int dir = speed > 0 ? 1 : -1;
+            if (speed != 0.0f && isOverflowScrollPossible_Widget_(d, dir)) {
+//                speed = dir * powf(speed, 1.5f);
                 const uint32_t nowTime = SDL_GetTicks();
                 uint32_t elapsed = nowTime - lastHoverOverflowMotionTime_;
                 if (elapsed > 100) {
diff --git a/src/ui/window.c b/src/ui/window.c
index 8016e8ef..2f6fe430 100644
--- a/src/ui/window.c
+++ b/src/ui/window.c
@@ -1676,9 +1676,13 @@ iWindow *newPopup_Window(iInt2 screenPos, iWidget *rootWidget) {
 #if !defined (iPlatformApple)
     setForceSoftwareRender_App(iTrue);
 #endif
+    SDL_Rect usableRect;
+    SDL_GetDisplayUsableBounds(SDL_GetWindowDisplayIndex(get_MainWindow()->base.win),
+                               &usableRect);
     iWindow *win =
         new_Window(popup_WindowType,
-                   (iRect){ screenPos, divf_I2(rootWidget->rect.size, get_Window()->pixelRatio) },
+                   (iRect){ screenPos, min_I2(divf_I2(rootWidget->rect.size, get_Window()->pixelRatio),
+                                              init_I2(usableRect.w, usableRect.h)) },
                    SDL_WINDOW_ALWAYS_ON_TOP |
 #if !defined (iPlatformAppleDesktop)
                    SDL_WINDOW_BORDERLESS |