add upstream 10.21

6 files changed, 29 insertions, 13 deletions

diff --git a/wx+/file_drop.cpp b/wx+/file_drop.cpp
index 65d5d861..938f9dbd 100644
--- a/wx+/file_drop.cpp
+++ b/wx+/file_drop.cpp
@@ -23,9 +23,23 @@ namespace
 class WindowDropTarget : public wxFileDropTarget
 {
 public:
-    WindowDropTarget(wxWindow& dropWindow) : dropWindow_(dropWindow) {}
+    WindowDropTarget(const wxWindow& dropWindow) : dropWindow_(dropWindow) {}
 
 private:
+    wxDragResult OnDragOver(wxCoord x, wxCoord y, wxDragResult def) override
+    {
+        //why the FUCK I is drag & drop still working while showing another modal dialog!???
+        //why the FUCK II is drag & drop working even when dropWindow is disabled!??              [Windows] => we can fix this
+        //why the FUCK III is dropWindow NOT disabled while showing another modal dialog!??? [macOS, Linux] => we CANNOT fix this: FUUUUUUUUUUUUUU...
+        if (!dropWindow_.IsEnabled())
+            return wxDragNone;
+
+        return wxFileDropTarget::OnDragOver(x, y, def);
+    }
+
+    //"bool wxDropTarget::GetData() [...] This method may only be called from within OnData()."
+    //=> FUUUUUUUUUUUUUU........ a.k.a. no support for DragDropValidator during mouse hover! >:(
+
     bool OnDropFiles(wxCoord x, wxCoord y, const wxArrayString& fileArray) override
     {
         /*Linux, MTP: we get an empty file array
@@ -35,6 +49,9 @@ private:
                 /run/user/1000/gvfs/mtp:host=%5Busb%3A001%2C002%5D/Telefonspeicher/Folder/file.txt
         */
 
+        if (!dropWindow_.IsEnabled())
+            return false;
+
         //wxPoint clientDropPos(x, y)
         std::vector<Zstring> filePaths;
         for (const wxString& file : fileArray)
@@ -46,12 +63,12 @@ private:
         return true;
     }
 
-    wxWindow& dropWindow_;
+    const wxWindow& dropWindow_;
 };
 }
 
 
-void zen::setupFileDrop(wxWindow& wnd)
+void zen::setupFileDrop(wxWindow& dropWindow)
 {
-    wnd.SetDropTarget(new WindowDropTarget(wnd)); /*takes ownership*/
+    dropWindow.SetDropTarget(new WindowDropTarget(dropWindow)); /*takes ownership*/
 }
diff --git a/wx+/file_drop.h b/wx+/file_drop.h
index 9826bf27..0a1089fc 100644
--- a/wx+/file_drop.h
+++ b/wx+/file_drop.h
@@ -58,8 +58,7 @@ using FileDropEventFunction = void (wxEvtHandler::*)(FileDropEvent&);
 
 
 
-
-void setupFileDrop(wxWindow& wnd);
+void setupFileDrop(wxWindow& dropWindow);
 }
 
 #endif //FILE_DROP_H_09457802957842560325626
diff --git a/wx+/grid.cpp b/wx+/grid.cpp
index fe168df6..c7b43d4a 100644
--- a/wx+/grid.cpp
+++ b/wx+/grid.cpp
@@ -159,7 +159,7 @@ wxSize GridData::drawCellText(wxDC& dc, const wxRect& rect, const std::wstring&
     */
 
     //truncate large texts and add ellipsis
-    assert(!contains(text, L"\n"));
+    assert(!contains(text, L'\n'));
 
     std::wstring textTrunc = text;
     wxSize extentTrunc = dc.GetTextExtent(textTrunc);
diff --git a/wx+/image_resources.cpp b/wx+/image_resources.cpp
index 070b9112..255a352e 100644
--- a/wx+/image_resources.cpp
+++ b/wx+/image_resources.cpp
@@ -231,7 +231,7 @@ void GlobalBitmaps::init(const Zstring& zipPath)
     {
         wxMemoryInputStream wxstream(stream.c_str(), stream.size()); //stream does not take ownership of data
         //bonus: work around wxWidgets bug: wxAnimation::Load() requires seekable input stream (zip-input stream is not seekable)
-          
+
         if (endsWith(fileName, L".png"))
         {
             wxImage img(wxstream, wxBITMAP_TYPE_PNG);
diff --git a/wx+/image_tools.cpp b/wx+/image_tools.cpp
index 8f94d1bc..9fcc5563 100644
--- a/wx+/image_tools.cpp
+++ b/wx+/image_tools.cpp
@@ -120,7 +120,7 @@ std::vector<std::pair<wxString, wxSize>> getTextExtentInfo(const wxString& text,
     dc.SetFont(font); //the font parameter of GetMultiLineTextExtent() is not evalated on OS X, wxWidgets 2.9.5, so apply it to the DC directly!
 
     std::vector<std::pair<wxString, wxSize>> lineInfo; //text + extent
-    for (const wxString& line : split(text, L"\n", SplitType::ALLOW_EMPTY))
+    for (const wxString& line : split(text, L'\n', SplitType::ALLOW_EMPTY))
         lineInfo.emplace_back(line, line.empty() ? wxSize() : dc.GetTextExtent(line));
 
     return lineInfo;
diff --git a/wx+/popup_dlg.cpp b/wx+/popup_dlg.cpp
index 11c4511f..c677cf57 100644
--- a/wx+/popup_dlg.cpp
+++ b/wx+/popup_dlg.cpp
@@ -45,7 +45,7 @@ void setBestInitialSize(wxTextCtrl& ctrl, const wxString& text, wxSize maxSize)
         auto itEnd = std::find(it, text.end(), L'\n');
         wxString line(it, itEnd);
         if (line.empty())
-            line = L" "; //GetTextExtent() returns (0, 0) for empty strings!
+            line = L' '; //GetTextExtent() returns (0, 0) for empty strings!
 
         wxSize sz = ctrl.GetTextExtent(line); //exactly gives row height, but does *not* consider newlines
         if (evalLineExtent(sz))
@@ -135,8 +135,8 @@ public:
         {
             wxString text;
             if (!cfg.textMain.empty())
-                text += L"\n";
-            text += trimCpy(cfg.textDetail) + L"\n"; //add empty top/bottom lines *instead* of using border space!
+                text += L'\n';
+            text += trimCpy(cfg.textDetail) + L'\n'; //add empty top/bottom lines *instead* of using border space!
             setBestInitialSize(*m_textCtrlTextDetail, text, wxSize(maxWidth, maxHeight));
             m_textCtrlTextDetail->ChangeValue(text);
         }
@@ -145,7 +145,7 @@ public:
 
         if (checkBoxValue_)
         {
-            assert(contains(cfg.checkBoxLabel, L"&"));
+            assert(contains(cfg.checkBoxLabel, L'&'));
             m_checkBoxCustom->SetLabel(cfg.checkBoxLabel);
             m_checkBoxCustom->SetValue(*checkBoxValue_);
         }