fix iOS text input and export ppbr

PanoPainter/GameViewController.m

@@ -211,11 +211,14 @@ std::recursive_mutex lock_mutex;
 
 - (void)insertText:(NSString *)text
 {
-    if (const char* cstr = [text cStringUsingEncoding:NSASCIIStringEncoding])
+    if (const char* cstr = [text cStringUsingEncoding:NSISOLatin1StringEncoding])
+    {
+        char c = cstr[0];
         App::I->ui_task_async([=]
         {
-            App::I->key_char(cstr[0]);
+            App::I->key_char(c);
         });
+    }
     NSLog(@"%@", text);
     // Do something with the typed character
 }

src/app_dialogs.cpp

@@ -602,19 +602,20 @@ void App::dialog_ppbr_export()
     auto root = layout[main_id];
     auto dialog = root->add_child_ref<NodeDialogExportPPBR>();
     dialog->btn_ok->on_click = [this, dialog] (Node*) {
-#if __IOS__
-        App::I->pick_file_save("ppbr", [this, dialog] (std::string path) {
-            presets->export_ppbr(path, dialog->m_header_image);
-        });
-#else
-        App::I->pick_file_save({ "ppbr" }, [this, dialog] (std::string path) {
-            std::thread([this, path, dialog] {
-                BT_SetTerminate();
         NodePanelBrushPreset::PPBRInfo info;
         info.author = dialog->txt_author->m_text;
         info.url = dialog->txt_url->m_text;
         info.email = dialog->txt_email->m_text;
         info.descr = dialog->txt_descr->m_text;
+        info.header_image = dialog->m_header_image;
+#if __IOS__
+        App::I->pick_file_save("ppbr", [this, dialog, info] (std::string path) {
+            presets->export_ppbr(path, info);
+        });
+#else
+        App::I->pick_file_save({ "ppbr" }, [this, dialog, info] (std::string path) {
+            std::thread([this, path, dialog, info] {
+                BT_SetTerminate();
                 presets->export_ppbr(path, info);
                 dialog->destroy();
                 App::I->message_box("Export PPBR", "Brushes exported to:\n" + path);

src/node_dialog_export_ppbr.cpp

@@ -38,7 +38,7 @@ void NodeDialogExportPPBR::init_controls()
     };
     btn_header_clear = find<NodeButton>("header-clear");
     btn_header_clear->on_click = [this] (Node*) {
-        m_header_image.destroy();
+        m_header_image.reset();
         img_header->tex.destroy();
         txt_header_descr->SetVisibility(true);
     };
@@ -57,9 +57,10 @@ void NodeDialogExportPPBR::init_controls()
 void NodeDialogExportPPBR::open_header()
 {
     App::I->pick_image([this](std::string path) {
-        m_header_image.load(path);
-        m_header_image.resize(256, 128);
-        img_header->tex.create(m_header_image);
+        m_header_image = std::make_shared<Image>();
+        m_header_image->load(path);
+        m_header_image->resize(256, 128);
+        img_header->tex.create(*m_header_image);
         txt_header_descr->SetVisibility(false);
     });
 }

src/node_dialog_export_ppbr.h

@@ -14,7 +14,7 @@ public:
     NodeButton* btn_header_clear;
     NodeButton* btn_header_gen;
     NodeImageTexture* img_header;
-    Image m_header_image;
+    std::shared_ptr<Image> m_header_image;
     NodeText* txt_header_descr;
     NodeText* txt_author;
     NodeText* txt_descr;

src/node_panel_brush.cpp

@@ -724,7 +724,7 @@ bool NodePanelBrushPreset::export_ppbr(const std::string& path, const PPBRInfo&
         info.class_id = "ppbr_info";
         info.name = L"info header";
         
-        bool has_header_image = info_data.header_image.m_data != nullptr;
+        bool has_header_image = info_data.header_image != nullptr;
 
         info.props["author"] = std::make_shared<Serializer::String>(info_data.author);
         info.props["email"] = std::make_shared<Serializer::String>(info_data.email);
@@ -743,8 +743,8 @@ bool NodePanelBrushPreset::export_ppbr(const std::string& path, const PPBRInfo&
         // header image
         if (has_header_image)
         {
-            sw << info_data.header_image;
-            info_data.header_image.save_jpg(out_path + "/header.jpg", 75);
+            sw << *info_data.header_image;
+            info_data.header_image->save_jpg(out_path + "/header.jpg", 75);
         }
 
         pb->increment();

src/node_panel_brush.h

@@ -94,7 +94,7 @@ public:
         std::string email;
         std::string url;
         std::string descr;
-        Image header_image;
+        std::shared_ptr<Image> header_image;
     };
 
     Node* m_container;