From 739784b0d1e8606e5d9fb4c487760f65d104d090 Mon Sep 17 00:00:00 2001
From: omigamedev <omarator@gmail.com>
Date: Sat, 6 Oct 2018 14:20:07 +0200
Subject: [PATCH] conditional os in UI xml, add system dialog file open on osx,
 check api format or error message when opening a document, per-char text wrap
 on NodeText, additional info on create doc dialog like working path

---
 PanoPainter-OSX/main.cpp              |  6 +++---
 PanoPainter-OSX/main.h                |  2 +-
 PanoPainter.xcodeproj/project.pbxproj |  6 ++++--
 data/layout.xml                       | 16 +++++++++++----
 src/app.cpp                           | 23 ++++++++++++++-------
 src/app.h                             |  1 +
 src/app_dialogs.cpp                   | 29 +++++++++++++++------------
 src/app_events.cpp                    | 28 +++++++++++++++++++++++++-
 src/app_layout.cpp                    |  5 ++++-
 src/asset.cpp                         |  6 +++---
 src/canvas.cpp                        | 19 ++++++++++--------
 src/canvas.h                          |  4 ++--
 src/font.cpp                          |  7 ++++++-
 src/font.h                            |  1 +
 src/layout.cpp                        | 10 +++++++++
 src/node.cpp                          | 11 ++++++++++
 src/node.h                            |  1 +
 src/node_dialog_open.cpp              |  6 ++++++
 src/node_dialog_open.h                |  1 +
 src/node_text.cpp                     | 16 +++++++++++++++
 src/node_text.h                       |  1 +
 src/pch.h                             | 23 +++++++--------------
 src/texture.h                         |  2 +-
 23 files changed, 161 insertions(+), 63 deletions(-)

diff --git a/PanoPainter-OSX/main.cpp b/PanoPainter-OSX/main.cpp
index 31505df..86e5f0f 100644
--- a/PanoPainter-OSX/main.cpp
+++ b/PanoPainter-OSX/main.cpp
@@ -38,15 +38,15 @@ std::mutex task_mutex;
 {
     [[NSApplication sharedApplication] terminate:nil];
 }
-- (std::string)pick_file
+- (std::string)pick_file:(NSArray<NSString*>*)types
 {
     NSOpenPanel *panel = [NSOpenPanel openPanel];
     [panel setCanChooseFiles:YES];
     [panel setCanChooseDirectories:NO];
     [panel setAllowsMultipleSelection:NO]; // yes if more than one dir is allowed
     
-    NSArray* fileTypes = [NSArray arrayWithObjects:@"png", @"PNG", @"jpg", @"JPG", @"jpeg", nil];
-    [panel setAllowedFileTypes:fileTypes];
+    //NSArray* fileTypes = [NSArray arrayWithObjects:@"png", @"PNG", @"jpg", @"JPG", @"jpeg", nil];
+    [panel setAllowedFileTypes:types];
 
     NSInteger clicked = [panel runModal];
 
diff --git a/PanoPainter-OSX/main.h b/PanoPainter-OSX/main.h
index babdf1d..ab49287 100644
--- a/PanoPainter-OSX/main.h
+++ b/PanoPainter-OSX/main.h
@@ -22,5 +22,5 @@
 - (void)async_lock;
 - (void)async_unlock;
 - (void)async_swap;
-- (std::string)pick_file;
+- (std::string)pick_file:(NSArray<NSString*>*)types;
 @end
diff --git a/PanoPainter.xcodeproj/project.pbxproj b/PanoPainter.xcodeproj/project.pbxproj
index fb7f4c4..8bfa624 100644
--- a/PanoPainter.xcodeproj/project.pbxproj
+++ b/PanoPainter.xcodeproj/project.pbxproj
@@ -121,6 +121,7 @@
 		AD787AEA20D4611100C4712A /* PanoQL.appex in Embed App Extensions */ = {isa = PBXBuildFile; fileRef = AD787ADD20D4611100C4712A /* PanoQL.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
 		AD787AF720D4637E00C4712A /* ThumbnailProvider.m in Sources */ = {isa = PBXBuildFile; fileRef = AD787AF620D4637E00C4712A /* ThumbnailProvider.m */; };
 		AD787AFB20D4637E00C4712A /* PanoThumb.appex in Embed App Extensions */ = {isa = PBXBuildFile; fileRef = AD787AF320D4637E00C4712A /* PanoThumb.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
+		AD97A6732168D79600F2F0BC /* HockeySDKResources.bundle in Resources */ = {isa = PBXBuildFile; fileRef = AD97A6722168D78600F2F0BC /* HockeySDKResources.bundle */; };
 		ADBC8C4E1FAE7D360094B339 /* node_dialog_browse.cpp in Sources */ = {isa = PBXBuildFile; fileRef = ADBC8C471FAE7CC20094B339 /* node_dialog_browse.cpp */; };
 		ADBC8C4F1FAE7D370094B339 /* node_dialog_browse.cpp in Sources */ = {isa = PBXBuildFile; fileRef = ADBC8C471FAE7CC20094B339 /* node_dialog_browse.cpp */; };
 		ADBC8C551FAFD0520094B339 /* app_cloud.cpp in Sources */ = {isa = PBXBuildFile; fileRef = ADBC8C511FAFD0360094B339 /* app_cloud.cpp */; };
@@ -143,7 +144,6 @@
 		ADC8F782216678270084ECAD /* QuickLook.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = ADC8F77C216678260084ECAD /* QuickLook.framework */; };
 		ADC8F783216678270084ECAD /* MobileCoreServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = ADC8F77D216678270084ECAD /* MobileCoreServices.framework */; };
 		ADC8F784216678270084ECAD /* SystemConfiguration.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = ADC8F77E216678270084ECAD /* SystemConfiguration.framework */; };
-		ADC8F786216678660084ECAD /* HockeySDK.embeddedframework in Resources */ = {isa = PBXBuildFile; fileRef = ADC8F785216678660084ECAD /* HockeySDK.embeddedframework */; };
 		ADC8F787216679B00084ECAD /* HockeySDK.embeddedframework in CopyFiles */ = {isa = PBXBuildFile; fileRef = ADC8F785216678660084ECAD /* HockeySDK.embeddedframework */; };
 		ADC8F78921667C740084ECAD /* HockeySDK.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = ADC8F78821667C740084ECAD /* HockeySDK.framework */; };
 		ADD6AFD71F94DEB000E92461 /* node_progress_bar.cpp in Sources */ = {isa = PBXBuildFile; fileRef = ADD6AFD61F94DEAF00E92461 /* node_progress_bar.cpp */; };
@@ -405,6 +405,7 @@
 		AD95AEC31E41EDEC002DD03A /* font.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = font.cpp; sourceTree = "<group>"; };
 		AD95AEC41E41EDEC002DD03A /* font.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = font.h; sourceTree = "<group>"; };
 		AD95AEC51E41EDEC002DD03A /* pch.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = pch.cpp; sourceTree = "<group>"; };
+		AD97A6722168D78600F2F0BC /* HockeySDKResources.bundle */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.plug-in"; name = HockeySDKResources.bundle; path = "libs/hockeyapp/HockeySDK-iOS/HockeySDK.embeddedframework/HockeySDKResources.bundle"; sourceTree = "<group>"; };
 		ADB1C3D81EA3A156009A65BD /* event.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = event.cpp; sourceTree = "<group>"; };
 		ADB1C3D91EA3A156009A65BD /* event.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = event.h; sourceTree = "<group>"; };
 		ADB1C3DB1EA531B0009A65BD /* keymap.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = keymap.h; sourceTree = "<group>"; };
@@ -549,6 +550,7 @@
 		AD06989520CC6C210010825F /* iOS */ = {
 			isa = PBXGroup;
 			children = (
+				AD97A6722168D78600F2F0BC /* HockeySDKResources.bundle */,
 				ADC8F785216678660084ECAD /* HockeySDK.embeddedframework */,
 				ADC8F779216678260084ECAD /* CoreTelephony.framework */,
 				ADC8F77A216678260084ECAD /* CoreText.framework */,
@@ -1095,7 +1097,7 @@
 				ADD7D27C1EBF9AE300D5A897 /* Main.storyboard in Resources */,
 				ADD7D27E1EBF9AE300D5A897 /* Assets.xcassets in Resources */,
 				ADD7D2811EBF9AE300D5A897 /* LaunchScreen.storyboard in Resources */,
-				ADC8F786216678660084ECAD /* HockeySDK.embeddedframework in Resources */,
+				AD97A6732168D79600F2F0BC /* HockeySDKResources.bundle in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
diff --git a/data/layout.xml b/data/layout.xml
index e2382df..b109021 100644
--- a/data/layout.xml
+++ b/data/layout.xml
@@ -415,10 +415,11 @@
   <layout id="dialog-resize">
     <border positioning="absolute" position="0 0" color=".4 .4 .4 .8" width="100%" height="100%" align="center" justify="center">
       <border thickness="1" border-color=".2" pad="3">
-        <border width="400" height="30" color=".2 .2 .2 .9" dir="row" align="center" justify="center">
+        <border width="500" height="30" color=".2 .2 .2 .9" dir="row" align="center" justify="center">
           <text text="Resize Document Resolution" font-face="arial" font-size="11"></text>
         </border>
-        <border width="400" color="0 0 0 .9" pad="10" dir="col">
+        <border width="500" color="0 0 0 .9" pad="10" dir="col">
+          <text text="This action is permanent and cannot be undone.\nAll of the history will be cleared.\nResolution is measured in pixels per each face of the cube.\nThe output equirectangular will be Resolution x 4 times.\nExample: 1024px will generate a 4096x2048 equirectangular image." font-face="arial" font-size="11" margin="0 5 10 5"/>
           <border dir="row" align="center" height="30" color=".2 .2 .2 1">
             <node grow="1"><text id="current-res" text="Current: 1024px" font-face="arial" font-size="11" margin="0 5 0 5"/></node>
             <text text="New Resolution:" font-face="arial" font-size="11" margin="0 5 0 5"/>
@@ -549,15 +550,17 @@
   <layout id="dialog-newdoc">
     <border positioning="absolute" position="0 0" color=".4 .4 .4 .8" width="100%" height="100%" align="center" justify="center">
       <border thickness="1" border-color=".2" pad="3">
-        <border width="400" height="30" color=".2 .2 .2 .9" dir="row" align="center" justify="center">
+        <border width="500" height="30" color=".2 .2 .2 .9" dir="row" align="center" justify="center">
           <text text="Create New Pano Project" font-face="arial" font-size="11"></text>
         </border>
-        <border width="400" color="0 0 0 .9" pad="10" dir="col">
+        <border width="500" color="0 0 0 .9" pad="10" dir="col">
+          <text text="Note: resolution is measured in pixels per each face of the cube.\nThe output equirectangular will be Resolution x 4 times.\nExample: 1024px will generate a 4096x2048 equirectangular image." font-face="arial" font-size="11" margin="0 5 10 5"/>
           <border dir="row" align="center" height="30" color=".2 .2 .2 1">
             <text text="Project name: " font-face="arial" font-size="11" margin="0 5 0 5"/>
             <text-input id="txt-input" justify="center" pad="5" grow="1" height="30" color=".3"/>
             <combobox id="resolution" width="100" height="30" text="1024" combo-list="512px,1024px,1536px,2048px" default="1"/>
           </border>
+          <text os="win,osx" id="path" text="Workind dir: path" text-wrap-width="470" font-face="arial" font-size="11" margin="10 5 10 5"/>
           <node height="40" grow="1" dir="row" align="flex-end" justify="flex-end">
             <button id="btn-ok" text="Create Project" width="100" height="30" margin="0 10 0 0"/>
             <button id="btn-cancel" text="Cancel" width="60" height="30" pad="10"/>
@@ -811,6 +814,11 @@ Here's a list of what's available in this release.
       <button-custom id="file-browse" text="Menu" height="40" align="center" color=".2" pad="0 0 0 10" dir="row">
         <icon icon="images" width="20"/>
         <text text="Browse" grow="1" margin="0 0 0 5" font-face="arial" font-size="11"/>
+        <text text="Ctrl-Shift-O" color=".4" justify="flex-end" margin="0 10 0 10" font-face="arial" font-size="11"/>
+      </button-custom>
+      <button-custom id="file-open" os="osx,win" text="Menu" height="40" align="center" color=".2" pad="0 0 0 10" dir="row">
+        <icon icon="image" width="20"/>
+        <text text="Open Path" grow="1" margin="0 0 0 5" font-face="arial" font-size="11"/>
         <text text="Ctrl-O" color=".4" justify="flex-end" margin="0 10 0 10" font-face="arial" font-size="11"/>
       </button-custom>
       <button-custom id="file-save" text="Menu" height="40" align="center" color=".2" pad="0 0 0 10" dir="row">
diff --git a/src/app.cpp b/src/app.cpp
index 039b15f..ebb2769 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -37,16 +37,25 @@ void App::open_document(std::string path)
     doc_name = path.substr(start, path.length() - start - strlen(".ppi"));
     canvas->reset_camera();
     layers->clear();
-    canvas->m_canvas->project_open(path, [this] {
+    canvas->m_canvas->project_open(path, [this](bool success){
         // on complete
-        async_start();
-        title_update();
-        for (auto& i : canvas->m_canvas->m_order)
+        if (success)
         {
-            auto* l = layers->add_layer(canvas->m_canvas->m_layers[i].m_name.c_str());
-            l->m_opacity->m_value.x = canvas->m_canvas->m_layers[i].m_opacity;
+            async_start();
+            title_update();
+            for (auto& i : canvas->m_canvas->m_order)
+            {
+                auto* l = layers->add_layer(canvas->m_canvas->m_layers[i].m_name.c_str());
+                l->m_opacity->m_value.x = canvas->m_canvas->m_layers[i].m_opacity;
+            }
+            async_end();
+        }
+        else
+        {
+            message_box("Open Document Error",
+                "There was an error opening the document.\n"
+                "It may be inaccessible or corrupted.");
         }
-        async_end();
     });
     ActionManager::clear();
 }
diff --git a/src/app.h b/src/app.h
index 1c62518..ba28da1 100644
--- a/src/app.h
+++ b/src/app.h
@@ -94,6 +94,7 @@ public:
     struct engine* and_engine;
 #endif
     void pick_image(std::function<void(std::string path)> callback);
+    void pick_file(std::vector<std::string> types, std::function<void(std::string path)> callback);
     void display_file(std::string path);
     void showKeyboard();
     void hideKeyboard();
diff --git a/src/app_dialogs.cpp b/src/app_dialogs.cpp
index 26ff3fc..52c03fa 100644
--- a/src/app_dialogs.cpp
+++ b/src/app_dialogs.cpp
@@ -1,5 +1,6 @@
 #include "pch.h"
 #include "app.h"
+#include "action.h"
 #include "node_dialog_open.h"
 #include "node_dialog_browse.h"
 #include "node_dialog_resize.h"
@@ -167,6 +168,7 @@ void App::dialog_newdoc()
     }
 }
 
+// DEPRECATED
 void App::dialog_open()
 {
     auto show_dialog = [this] {
@@ -184,19 +186,19 @@ void App::dialog_open()
 
         dialog->btn_ok->on_click = [this, dialog](Node*)
         {
-            canvas->reset_camera();
-            layers->clear();
-            doc_name = dialog->selected_name;
-            canvas->m_canvas->project_open(dialog->selected_path, [this] {
-                // on complete
-                async_start();
-                title_update();
-                for (auto& i : canvas->m_canvas->m_order)
-                    layers->add_layer(canvas->m_canvas->m_layers[i].m_name.c_str());
-                async_end();
-            });
-            dialog->destroy();
-            ActionManager::clear();
+//            canvas->reset_camera();
+//            layers->clear();
+//            doc_name = dialog->selected_name;
+//            canvas->m_canvas->project_open(dialog->selected_path, [this](bool success) {
+//                // on complete
+//                async_start();
+//                title_update();
+//                for (auto& i : canvas->m_canvas->m_order)
+//                    layers->add_layer(canvas->m_canvas->m_layers[i].m_name.c_str());
+//                async_end();
+//            });
+//            dialog->destroy();
+//            ActionManager::clear();
         };
         async_end();
     };
@@ -410,6 +412,7 @@ void App::dialog_resize()
         if (canvas)
             canvas->m_canvas->resize(res, res);
         App::I.title_update();
+        ActionManager::clear();
         dialog->destroy();
     };
 
diff --git a/src/app_events.cpp b/src/app_events.cpp
index 1290527..8cdd2b9 100644
--- a/src/app_events.cpp
+++ b/src/app_events.cpp
@@ -51,7 +51,33 @@ void App::pick_image(std::function<void(std::string path)> callback)
     [ios_view pick_photo:callback];
 #elif __OSX__
     dispatch_async(dispatch_get_main_queue(), ^{
-        std::string path = [osx_view pick_file];
+        NSArray* fileTypes = [NSArray arrayWithObjects:@"png", @"PNG", @"jpg", @"JPG", @"jpeg", nil];
+        std::string path = [osx_view pick_file:fileTypes];
+        if (!path.empty())
+            callback(path);
+    });
+#elif __ANDROID__
+    pick_file(and_app, callback);
+#elif _WIN32
+    std::string path = win32_open_file();
+    if (!path.empty())
+        callback(path);
+#endif
+}
+
+void App::pick_file(std::vector<std::string> types, std::function<void (std::string)> callback)
+{
+    redraw = true;
+#ifdef __IOS__
+    // not implemented on ios
+    //[ios_view pick_photo:callback];
+#elif __OSX__
+    dispatch_async(dispatch_get_main_queue(), ^{
+        //NSArray* fileTypes = [NSArray arrayWithObjects:@"ppi", @"PPI", nil];
+        NSMutableArray<NSString*>* fileTypes = [NSMutableArray arrayWithCapacity:types.size()];
+        for (const auto& t : types)
+            [fileTypes addObject:[NSString stringWithCString:t.c_str() encoding:NSUTF8StringEncoding]];
+        std::string path = [osx_view pick_file:fileTypes];
         if (!path.empty())
             callback(path);
     });
diff --git a/src/app_layout.cpp b/src/app_layout.cpp
index 939e4e5..fdf260f 100644
--- a/src/app_layout.cpp
+++ b/src/app_layout.cpp
@@ -389,7 +389,10 @@ void App::init_menu_file()
                 };
             if (auto b = popup->find<NodeButtonCustom>("file-open"))
                 b->on_click = [this](Node*) {
-                    dialog_open();
+                    //dialog_open();
+                    App::I.pick_file({"ppi","PPI"}, [this](std::string path){
+                       App::I.open_document(path);
+                    });
                     popup->mouse_release();
                     popup->destroy();
                 };
diff --git a/src/asset.cpp b/src/asset.cpp
index b228342..147f1c6 100644
--- a/src/asset.cpp
+++ b/src/asset.cpp
@@ -13,7 +13,7 @@ AAssetManager* Asset::m_am;
 
 bool Asset::delete_file(const std::string& path)
 {
-    LOG("delete project: %s", path.c_str());
+    LOG("delete file: %s", path.c_str());
     std::remove(path.c_str());
     return true;
 }
@@ -136,7 +136,7 @@ bool Asset::open(const char* path)
 #ifdef __ANDROID__
     if (!(m_asset = AAssetManager_open(m_am, path, AASSET_MODE_RANDOM)))
     {
-        LOG("AAssetManager_open failed");
+        LOG("AAssetManager_open failed %s", path);
         return false;
     }
     m_len = (int)AAsset_getLength(m_asset);
@@ -150,7 +150,7 @@ bool Asset::open(const char* path)
     //LOG("asset file: %s", file_path.c_str());
     if (!(m_fp = fopen(file_path.c_str(), "rb")))
     {
-        LOG("errno = %d", errno);
+        LOG("asset open errno = %d, %s", errno, path);
         return false;
     }
     fseek(m_fp, 0, SEEK_END);
diff --git a/src/canvas.cpp b/src/canvas.cpp
index 6317500..2fb4505 100644
--- a/src/canvas.cpp
+++ b/src/canvas.cpp
@@ -1674,31 +1674,34 @@ void ui::Canvas::project_save_thread(std::string file_path)
     App::I.async_end();
 }
 
-void ui::Canvas::project_open(std::string file_path, std::function<void()> on_complete)
+void ui::Canvas::project_open(std::string file_path, std::function<void(bool)> on_complete)
 {
     std::thread t([=] {
-        project_open_thread(file_path);
+        bool result = project_open_thread(file_path);
         if (on_complete)
-            on_complete();
+            on_complete(result);
     });
     t.detach();
 }
 
-void ui::Canvas::project_open_thread(std::string file_path)
+bool ui::Canvas::project_open_thread(std::string file_path)
 {
     FILE* fp = fopen(file_path.c_str(), "rb");
     if (!fp)
     {
         LOG("cannot write project to %s", file_path.c_str());
-        return; // should probably return a bool
+        return false; // should probably return a bool
     }
 
     PPIHeader ppi_header;
     fread(&ppi_header, sizeof(PPIHeader), 1, fp);
 
     if (!ppi_header.valid())
-        return;
-
+    {
+        LOG("INVALID PPI HEADER");
+        return false;
+    }
+    
     gl_state gl;
     std::shared_ptr<NodeProgressBar> pb;
     if (App::I.layout.m_loaded)
@@ -1832,6 +1835,7 @@ void ui::Canvas::project_open_thread(std::string file_path)
         App::I.title_update();
         App::I.async_end();
     }
+    return true;
 }
 
 ui::Image ui::Canvas::thumbnail_generate(int w, int h)
@@ -2134,7 +2138,6 @@ ui::Layer::Snapshot ui::Layer::snapshot(std::string data_path)
 {
     Snapshot snap;
     static int counter = 0;
-    LOG("errno = %d", errno);
     glBindTexture(GL_TEXTURE_2D, 0);
     //glBindFramebuffer(GL_FRAMEBUFFER, 0);
     for (int i = 0; i < 6; i++)
diff --git a/src/canvas.h b/src/canvas.h
index 6e0d5dc..36573de 100644
--- a/src/canvas.h
+++ b/src/canvas.h
@@ -216,8 +216,8 @@ public:
     void project_save(std::function<void()> on_complete = nullptr);
     void project_save(std::string file_path, std::function<void()> on_complete = nullptr);
     void project_save_thread(std::string file_path);
-    void project_open(std::string file_path, std::function<void()> on_complete = nullptr);
-    void project_open_thread(std::string file_path);
+    void project_open(std::string file_path, std::function<void(bool)> on_complete = nullptr);
+    bool project_open_thread(std::string file_path);
     void inject_xmp(std::string jpg_path);
     ui::Image thumbnail_generate(int w, int h);
     ui::Image thumbnail_read(std::string data_path);
diff --git a/src/font.cpp b/src/font.cpp
index aafdd1d..8b0a51d 100644
--- a/src/font.cpp
+++ b/src/font.cpp
@@ -75,9 +75,14 @@ void TextMesh::update(kFont id, const char* text)
             if (text[i] == '\n')
             {
                 x = 0;
-                y += f.size *2;
+                y += f.size * 2;
                 continue;
             }
+            if (max_width > 0 && x > max_width * 2 /*font scale factor*/)
+            {
+                x = 0;
+                y += f.size * 2;
+            }
             int c = text[i] - f.start_char;
             stbtt_aligned_quad q;
             stbtt_GetBakedQuad((stbtt_bakedchar*)f.chars.data(), f.w, f.h, c, &x, &y, &q, true);
diff --git a/src/font.h b/src/font.h
index 7ba2128..2c2b01f 100644
--- a/src/font.h
+++ b/src/font.h
@@ -40,6 +40,7 @@ class TextMesh
 public:
     GLuint font_array = 0;
     int font_array_count = 0;
+    int max_width = 0;
     GLuint font_buffers[2] = {0, 0};
     kFont font_id;
     glm::vec2 bb = { 0, 0 };
diff --git a/src/layout.cpp b/src/layout.cpp
index fd59fca..12fd921 100644
--- a/src/layout.cpp
+++ b/src/layout.cpp
@@ -48,6 +48,16 @@ bool LayoutManager::load(const char* path)
             LOG("Layout node without id");
             return false;
         }
+        if (auto os = current->Attribute("os"))
+        {
+            auto osv = split(os, ',');
+            if (std::find(osv.begin(), osv.end(), PP_OS) == osv.end())
+            {
+                LOG("Layout %s not for this os(%s), skipping", id_str, PP_OS)
+                current = current->NextSiblingElement("layout");
+                continue;
+            }
+        }
         //LOG("Parsing layout: %s", id_str);
         uint16_t id = const_hash(id_str);
         auto p = m_layouts.find(id);
diff --git a/src/node.cpp b/src/node.cpp
index f2396cf..e1c55b4 100644
--- a/src/node.cpp
+++ b/src/node.cpp
@@ -866,6 +866,17 @@ void Node::load_internal(const tinyxml2::XMLElement* x_node)
     auto x_child = x_node->FirstChildElement();
     while (x_child)
     {
+        if (auto os = x_child->Attribute("os"))
+        {
+            auto osv = split(os, ',');
+            if (std::find(osv.begin(), osv.end(), PP_OS) == osv.end())
+            {
+                LOG("Element %s not for this os(%s), skipping", x_child->Name(), PP_OS)
+                x_child = x_child->NextSiblingElement();
+                continue;
+            }
+        }
+
         kWidget child_id = (kWidget)const_hash(x_child->Name());
         switch (child_id)
         {
diff --git a/src/node.h b/src/node.h
index 9f02d4b..63512a7 100644
--- a/src/node.h
+++ b/src/node.h
@@ -24,6 +24,7 @@ enum class kAttribute : uint16_t
     BorderColor = const_hash("border-color"),
     Type = const_hash("type"),
     Text = const_hash("text"),
+    TextWrapWidth = const_hash("text-wrap-width"),
     FontFace = const_hash("font-face"),
     FontSize = const_hash("font-size"),
     Justify = const_hash("justify"),
diff --git a/src/node_dialog_open.cpp b/src/node_dialog_open.cpp
index 237020d..b2b81dd 100644
--- a/src/node_dialog_open.cpp
+++ b/src/node_dialog_open.cpp
@@ -232,6 +232,12 @@ void NodeDialogNewDoc::init_controls()
         if (btn_ok->on_click)
             btn_ok->on_click(btn_ok);
     };
+#if defined(_WIN32) || defined(__OSX__)
+    working_path = find<NodeText>("path");
+    static char path_buffer[256];
+    realpath(App::I.data_path.c_str(), path_buffer);
+    working_path->set_text_format("Working dir: %s", path_buffer);
+#endif
 }
 void NodeDialogNewDoc::loaded()
 {
diff --git a/src/node_dialog_open.h b/src/node_dialog_open.h
index ad5ef14..d128198 100644
--- a/src/node_dialog_open.h
+++ b/src/node_dialog_open.h
@@ -66,6 +66,7 @@ public:
     NodeButton* btn_cancel;
     NodeButton* btn_ok;
     NodeTextInput* input;
+    NodeText* working_path;
     NodeComboBox* m_resolution;
     virtual Node* clone_instantiate() const override;
     virtual void clone_finalize(Node* dest) const override;
diff --git a/src/node_text.cpp b/src/node_text.cpp
index 4ef0200..e0f626a 100644
--- a/src/node_text.cpp
+++ b/src/node_text.cpp
@@ -12,6 +12,7 @@ void NodeText::clone_copy(Node* dest) const
 {
     Node::clone_copy(dest);
     NodeText* n = static_cast<NodeText*>(dest);
+    n->m_text_mesh.max_width = m_text_mesh.max_width;
     n->m_text_mesh.create();
     n->m_text_mesh.update(font_id, m_text.c_str());
     n->m_text = m_text;
@@ -53,6 +54,9 @@ void NodeText::parse_attributes(kAttribute ka, const tinyxml2::XMLAttribute* att
     Node::parse_attributes(ka, attr);
     switch (ka)
     {
+    case kAttribute::TextWrapWidth:
+        m_text_mesh.max_width = attr->IntValue();
+        break;
     case kAttribute::Text:
         m_text = unescape(attr->Value());
         break;
@@ -84,6 +88,18 @@ void NodeText::set_text(const char* s)
     SetSize(m_text_mesh.bb);
 }
 
+void NodeText::set_text_format(const char* fmt, ...)
+{
+    static char buffer[4096];
+    va_list args;
+    va_start(args, fmt);
+    vsnprintf(buffer, sizeof(buffer), fmt, args);
+    va_end(args);
+    m_text = buffer;
+    m_text_mesh.update(font_id, buffer);
+    SetSize(m_text_mesh.bb);
+}
+
 void NodeText::draw()
 {
     using namespace ui;
diff --git a/src/node_text.h b/src/node_text.h
index d65b955..7d9bc1d 100644
--- a/src/node_text.h
+++ b/src/node_text.h
@@ -17,6 +17,7 @@ public:
     virtual void restore_context() override;
     virtual void parse_attributes(kAttribute ka, const tinyxml2::XMLAttribute* attr) override;
     void set_text(const char* s);
+    void set_text_format(const char* fmt, ...);
     void set_font(kFont fontID);
     virtual void draw() override;
 };
diff --git a/src/pch.h b/src/pch.h
index c3c2885..b459744 100644
--- a/src/pch.h
+++ b/src/pch.h
@@ -8,21 +8,7 @@
 #ifdef __APPLE__
 
     #include "TargetConditionals.h"
-    #if TARGET_OS_IPHONE && TARGET_IPHONE_SIMULATOR
-        #define TARGET_OS_IOS 1
-        #define __IOS__ 1
-        #include <CoreFoundation/CoreFoundation.h>
-        #ifdef __OBJC__
-            #import <Foundation/Foundation.h>
-            #import <AVFoundation/AVFoundation.h>
-            #import <UIKit/UIKit.h>
-            #import <GLKit/GLKit.h>
-        #endif
-        #include <OpenGLES/ES3/gl.h>
-        #include <OpenGLES/ES3/glext.h>
-        #define SHADER_VERSION "#version 300 es\n"
-    #elif TARGET_OS_IPHONE
-        #define TARGET_OS_IOS 1
+    #if TARGET_OS_IOS
         #define __IOS__ 1
         #include <CoreFoundation/CoreFoundation.h>
         #ifdef __OBJC__
@@ -34,8 +20,8 @@
         #include <OpenGLES/ES3/gl.h>
         #include <OpenGLES/ES3/glext.h>
         #define SHADER_VERSION "#version 300 es\n"
+        #define PP_OS "ios"
     #else
-        #define TARGET_OS_OSX 1
         #define __OSX__ 1
         #ifdef __OBJC__
             #import <Foundation/Foundation.h>
@@ -44,6 +30,7 @@
         #include <OpenGL/gl3.h>
         #include <OpenGL/gl3ext.h>
         #define SHADER_VERSION "#version 150\n"
+        #define PP_OS "osx"
     #endif
 
     #include <sys/stat.h>
@@ -51,6 +38,7 @@
     #include <dirent.h>
 
 #elif __ANDROID__
+
     #include <EGL/egl.h>
     #include <EGL/eglext.h>
     #include <GLES3/gl3.h>
@@ -61,8 +49,10 @@
     #include <android_native_app_glue.h>
 
     #define SHADER_VERSION "#version 300 es\n"
+    #define PP_OS "android"
 
 #elif _WIN32
+
     #define _USE_MATH_DEFINES
     #define _CRT_SECURE_NO_WARNINGS
     #define _SCL_SECURE_NO_WARNINGS
@@ -77,6 +67,7 @@
     #include <shlwapi.h>
 
     #define SHADER_VERSION "#version 150\n"
+    #define PP_OS "win"
 
 #endif
 
diff --git a/src/texture.h b/src/texture.h
index 430f8b9..6b30bcf 100644
--- a/src/texture.h
+++ b/src/texture.h
@@ -15,7 +15,7 @@ public:
     void assign(GLuint tex, int w = -1, int h = -1, GLuint internal_format = GL_RGBA8, GLuint format = GL_RGBA);
     bool load(std::string filename);
     bool load_file(std::string filename);
-    void destroy() { if (m_tex) LOG("TEX destroy %d", m_tex); glDeleteTextures(1, &m_tex); m_tex = 0; }
+    void destroy() { if (m_tex) /*LOG("TEX destroy %d", m_tex);*/ glDeleteTextures(1, &m_tex); m_tex = 0; }
     void bind() const { glBindTexture(GL_TEXTURE_2D, m_tex); }
     void unbind() const { glBindTexture(GL_TEXTURE_2D, 0); }
     void update(const uint8_t* data);