10.5

9 files changed, 44 insertions, 31 deletions

diff --git a/wx+/async_task.h b/wx+/async_task.h
index d1f30fec..df4c3ec6 100755
--- a/wx+/async_task.h
+++ b/wx+/async_task.h
@@ -95,7 +95,7 @@ public:
                 return false;
             });
 
-            for (auto& task : readyTasks)
+            for (std::unique_ptr<Task>& task : readyTasks)
                 task->evaluateResult();
         }
     }
diff --git a/wx+/choice_enum.h b/wx+/choice_enum.h
index 2c424b9f..f2c93927 100755
--- a/wx+/choice_enum.h
+++ b/wx+/choice_enum.h
@@ -103,11 +103,11 @@ Enum getEnumVal(const EnumDescrList<Enum>& mapping, const wxChoice& ctrl)
 
 template <class Enum> void updateTooltipEnumVal(const EnumDescrList<Enum>& mapping, wxChoice& ctrl)
 {
-    const Enum value = getEnumVal(mapping, ctrl);
+    const Enum currentValue = getEnumVal(mapping, ctrl);
 
-    for (const auto& item : mapping.descrList)
-        if (item.first == value)
-            ctrl.SetToolTip(item.second.second);
+    for (const auto& [enumValue, textAndTooltip] : mapping.descrList)
+        if (currentValue == enumValue)
+            ctrl.SetToolTip(textAndTooltip.second);
 }
 }
 
diff --git a/wx+/context_menu.h b/wx+/context_menu.h
index 7f459aca..d856db03 100755
--- a/wx+/context_menu.h
+++ b/wx+/context_menu.h
@@ -72,8 +72,8 @@ public:
     void popup(wxWindow& wnd, const wxPoint& pos = wxDefaultPosition) //show popup menu + process lambdas
     {
         //eventually all events from submenu items will be received by this menu
-        for (const auto& item : commandList_)
-            menu_->Connect(item.first, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(ContextMenu::onSelection), new GenericCommand(item.second) /*pass ownership*/, this);
+        for (const auto& [itemId, command] : commandList_)
+            menu_->Connect(itemId, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(ContextMenu::onSelection), new GenericCommand(command) /*pass ownership*/, this);
 
         wnd.PopupMenu(menu_.get(), pos);
         wxTheApp->ProcessPendingEvents(); //make sure lambdas are evaluated before going out of scope;
diff --git a/wx+/dc.h b/wx+/dc.h
index ff2f81bd..e1d803cb 100755
--- a/wx+/dc.h
+++ b/wx+/dc.h
@@ -8,6 +8,7 @@
 #define DC_H_4987123956832143243214
 
 #include <unordered_map>
+#include <optional>
 #include <zen/basic_math.h>
 #include <wx/dcbuffer.h> //for macro: wxALWAYS_NATIVE_DOUBLE_BUFFER
 #include <wx/dcscreen.h>
diff --git a/wx+/graph.cpp b/wx+/graph.cpp
index 38846523..e00bed86 100755
--- a/wx+/graph.cpp
+++ b/wx+/graph.cpp
@@ -846,8 +846,8 @@ void Graph2D::render(wxDC& dc) const
             }
 
             //5. draw corner texts
-            for (const auto& ct : attr_.cornerTexts)
-                drawCornerText(dc, graphArea, ct.second, ct.first, attr_.backgroundColor);
+            for (const auto& [cornerPos, text] : attr_.cornerTexts)
+                drawCornerText(dc, graphArea, text, cornerPos, attr_.backgroundColor);
         }
     }
 }
diff --git a/wx+/grid.h b/wx+/grid.h
index 732a4fcb..ccf7ad64 100755
--- a/wx+/grid.h
+++ b/wx+/grid.h
@@ -9,9 +9,11 @@
 
 #include <memory>
 #include <numeric>
+#include <optional>
+#include <set>
 #include <vector>
-#include <wx/scrolwin.h>
 #include <zen/basic_math.h>
+#include <wx/scrolwin.h>
 
 
 //a user-friendly, extensible and high-performance grid control
@@ -362,10 +364,18 @@ private:
 template <class ColAttrReal>
 std::vector<ColAttrReal> makeConsistent(const std::vector<ColAttrReal>& attribs, const std::vector<ColAttrReal>& defaults)
 {
-    std::vector<ColAttrReal> output = attribs;
-    //make sure each type is existing!
-    output.insert(output.end(), defaults.begin(), defaults.end());
-    removeDuplicates(output, [](const ColAttrReal& lhs, const ColAttrReal& rhs) { return lhs.type < rhs.type; });
+    using ColTypeReal = decltype(ColAttrReal().type);
+    std::vector<ColAttrReal> output;
+
+    std::set<ColTypeReal> usedTypes; //remove duplicates
+    auto appendUnique = [&](const std::vector<ColAttrReal>& attr)
+    {
+        std::copy_if(attr.begin(), attr.end(), std::back_inserter(output),
+        [&](const ColAttrReal& a) { return usedTypes.insert(a.type).second; });
+    };
+    appendUnique(attribs);
+    appendUnique(defaults); //make sure each type is existing!
+
     return output;
 }
 
diff --git a/wx+/image_resources.cpp b/wx+/image_resources.cpp
index d0449fe5..d09a188b 100755
--- a/wx+/image_resources.cpp
+++ b/wx+/image_resources.cpp
@@ -122,14 +122,12 @@ public:
 
         result_.access([&](std::vector<std::pair<std::wstring, ImageHolder>>& r)
         {
-            for (auto& item : r)
+            for (auto& [imageName, ih] : r)
             {
-                ImageHolder& ih = item.second;
-
                 wxImage img(ih.getWidth(), ih.getHeight(), ih.releaseRgb(), false /*static_data*/); //pass ownership
                 img.SetAlpha(ih.releaseAlpha(), false /*static_data*/);
 
-                output.emplace(item.first, std::move(img));
+                output.emplace(imageName, std::move(img));
             }
         });
         return output;
@@ -171,7 +169,8 @@ class GlobalBitmaps
 public:
     static std::shared_ptr<GlobalBitmaps> instance()
     {
-        static Global<GlobalBitmaps> inst(std::make_unique<GlobalBitmaps>());
+        static FunStatGlobal<GlobalBitmaps> inst;
+        inst.initOnce([] { return std::make_unique<GlobalBitmaps>(); });
         assert(runningMainThread()); //wxWidgets is not thread-safe!
         return inst.get();
     }
@@ -179,7 +178,7 @@ public:
     GlobalBitmaps() {}
     ~GlobalBitmaps() { assert(bitmaps_.empty() && anims_.empty()); } //don't leave wxWidgets objects for static destruction!
 
-    void init(const Zstring& filepath);
+    void init(const Zstring& filePath);
     void cleanup()
     {
         bitmaps_.clear();
@@ -239,6 +238,8 @@ void GlobalBitmaps::init(const Zstring& filePath)
             }
             else if (endsWith(name, L".gif"))
                 loadAnimFromZip(streamIn, anims_[name]);
+            else
+                assert(false);
         }
     }
 }
diff --git a/wx+/image_tools.cpp b/wx+/image_tools.cpp
index 4748a590..b314e801 100755
--- a/wx+/image_tools.cpp
+++ b/wx+/image_tools.cpp
@@ -141,10 +141,10 @@ wxImage zen::createImageFromText(const wxString& text, const wxFont& font, const
 
     int maxWidth   = 0;
     int lineHeight = 0;
-    for (const auto& li : lineInfo)
+    for (const auto& [lineText, lineSize] : lineInfo)
     {
-        maxWidth   = std::max(maxWidth,   li.second.GetWidth());
-        lineHeight = std::max(lineHeight, li.second.GetHeight()); //wxWidgets comment "GetTextExtent will return 0 for empty string"
+        maxWidth   = std::max(maxWidth,   lineSize.GetWidth());
+        lineHeight = std::max(lineHeight, lineSize.GetHeight()); //wxWidgets comment "GetTextExtent will return 0 for empty string"
     }
     if (maxWidth == 0 || lineHeight == 0)
         return wxImage();
@@ -160,19 +160,19 @@ wxImage zen::createImageFromText(const wxString& text, const wxFont& font, const
         dc.SetFont(font);
 
         int posY = 0;
-        for (const auto& li : lineInfo)
+        for (const auto& [lineText, lineSize] : lineInfo)
         {
-            if (!li.first.empty())
+            if (!lineText.empty())
                 switch (textAlign)
                 {
                     case ImageStackAlignment::LEFT:
-                        dc.DrawText(li.first, wxPoint(0, posY));
+                        dc.DrawText(lineText, wxPoint(0, posY));
                         break;
                     case ImageStackAlignment::RIGHT:
-                        dc.DrawText(li.first, wxPoint(maxWidth - li.second.GetWidth(), posY));
+                        dc.DrawText(lineText, wxPoint(maxWidth - lineSize.GetWidth(), posY));
                         break;
                     case ImageStackAlignment::CENTER:
-                        dc.DrawText(li.first, wxPoint((maxWidth - li.second.GetWidth()) / 2, posY));
+                        dc.DrawText(lineText, wxPoint((maxWidth - lineSize.GetWidth()) / 2, posY));
                         break;
                 }
 
diff --git a/wx+/zlib_wrap.cpp b/wx+/zlib_wrap.cpp
index cb6e3083..fbbe2f09 100755
--- a/wx+/zlib_wrap.cpp
+++ b/wx+/zlib_wrap.cpp
@@ -5,9 +5,10 @@
 // *****************************************************************************
 
 #include "zlib_wrap.h"
-//include the SAME zlib version that wxWidgets is linking against!
-    //#include <wx/../../../../../Source/src/zlib/zlib.h> //wxWidgets compiled with: --with-zlib=builtin
-    #include <zlib.h> //use same library as used by Curl (zlib is required for HTTP)
+//Windows:     use the SAME zlib version that wxWidgets is linking against! //C:\Data\Projects\wxWidgets\Source\src\zlib\zlib.h
+//Linux/macOS: use zlib system header for both wxWidgets and Curl (zlib is required for HTTP)
+//             => don't compile wxWidgets with: --with-zlib=builtin
+#include <zlib.h>
 
 using namespace zen;