From 9be2e8e14715e50cf93065fe253abce2fce85c1e Mon Sep 17 00:00:00 2001
From: omigamedev <omarator@gmail.com>
Date: Fri, 11 Aug 2017 00:04:54 +0100
Subject: [PATCH] add save dialog to specify file name

---
 data/layout.xml             | 21 +++++++++++++++++++++
 engine/app_layout.cpp       | 15 ++++++++++++++-
 engine/canvas.cpp           | 10 +++++-----
 engine/node_dialog_open.cpp | 36 +++++++++++++++++++++++++++++++++---
 engine/node_dialog_open.h   | 15 +++++++++++++++
 5 files changed, 88 insertions(+), 9 deletions(-)

diff --git a/data/layout.xml b/data/layout.xml
index d5a7b0b..7acc790 100644
--- a/data/layout.xml
+++ b/data/layout.xml
@@ -218,6 +218,27 @@
       </border>
     </border>
   </layout>
+  
+  <!-- Save Dialog Popup -->
+  <layout id="dialog-save">
+    <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">
+          <text text="Save Pano Project" font-face="arial" font-size="11"></text>
+        </border>
+        <border width="400" color="0 0 0 .9" pad="10" dir="col">
+          <node dir="row">
+            <text text="Project name: " font-face="arial" font-size="11"/>
+            <text-input id="txt-input" width="100" height="20" color=".3"/>
+          </node>
+          <node height="40" grow="1" dir="row" align="flex-end" justify="flex-end">
+            <button id="btn-ok" text="Save Project" width="100" height="30" margin="0 10 0 0"/>
+            <button id="btn-cancel" text="Cancel" width="60" height="30" pad="10"/>
+          </node>
+        </border>
+      </border>
+    </border>
+  </layout>
 
   <!--settings window-->
   <layout id="settings">
diff --git a/engine/app_layout.cpp b/engine/app_layout.cpp
index a7aba30..50866bd 100644
--- a/engine/app_layout.cpp
+++ b/engine/app_layout.cpp
@@ -283,7 +283,20 @@ void App::initLayout()
             button->on_click = [this,button](Node*) {
                 if (canvas)
                 {
-                    canvas->m_canvas->project_save(data_path);
+                    auto dialog = std::make_shared<NodeDialogSave>();
+                    dialog->m_manager = &layout;
+                    dialog->init();
+                    dialog->create();
+                    dialog->loaded();
+
+                    layout[main_id]->add_child(dialog);
+                    layout[main_id]->update();
+
+                    dialog->btn_ok->on_click = [this, dialog](Node*)
+                    {
+                        canvas->m_canvas->project_save(data_path + "/" + dialog->input->m_string + ".pano");
+                        dialog->destroy(); 
+                    };
                 }
             };
         }
diff --git a/engine/canvas.cpp b/engine/canvas.cpp
index 5553980..3f12561 100644
--- a/engine/canvas.cpp
+++ b/engine/canvas.cpp
@@ -1000,12 +1000,12 @@ void ui::Canvas::export_anim(std::string data_path)
 
 void ui::Canvas::project_save(std::string data_path)
 {
-    static char name[128];
-    sprintf(name, "%s/latlong.pano", data_path.c_str());
-    FILE* fp = fopen(name, "wb");
+//     static char name[128];
+//     sprintf(name, "%s/latlong.pano", data_path.c_str());
+    FILE* fp = fopen(data_path.c_str(), "wb");
     if (!fp)
     {
-        LOG("cannot write project to %s", name);
+        LOG("cannot write project to %s", data_path.c_str());
         return;
     }
 
@@ -1059,7 +1059,7 @@ void ui::Canvas::project_save(std::string data_path)
         }
     }
     fclose(fp);
-    LOG("project saved to %s", name);
+    LOG("project saved to %s", data_path.c_str());
 }
 
 void ui::Canvas::project_open(std::string data_path)
diff --git a/engine/node_dialog_open.cpp b/engine/node_dialog_open.cpp
index 6811d48..ab35ebb 100644
--- a/engine/node_dialog_open.cpp
+++ b/engine/node_dialog_open.cpp
@@ -66,9 +66,6 @@ void NodeDialogOpen::init_controls()
 
 void NodeDialogOpen::loaded()
 {
-//     ui::Image thumb = ui::Canvas::I->thumbnail_read(data_path);
-//     auto image_tex = find<NodeImageTexture>("thumb-tex");
-//     image_tex->tex.create(thumb);
 }
 
 //////////////////////////////////////////////////////////////////
@@ -126,4 +123,37 @@ kEventResult NodeDialogOpenItem::handle_event(Event* e)
         break;
     }
     return kEventResult::Consumed;
+}
+
+//////////////////////////////////////////////////////////////////
+
+Node* NodeDialogSave::clone_instantiate() const
+{
+    return new NodeDialogSave;
+}
+void NodeDialogSave::clone_finalize(Node* dest) const
+{
+    NodeDialogSave* n = static_cast<NodeDialogSave*>(dest);
+    n->init_controls();
+}
+void NodeDialogSave::init()
+{
+    auto tpl = static_cast<const NodeBorder*>(init_template("dialog-save"));
+    m_color = tpl->m_color;
+    m_border_color = tpl->m_border_color;
+    m_thinkness = tpl->m_thinkness;
+    init_controls();
+}
+void NodeDialogSave::init_controls()
+{
+    btn_ok = find<NodeButton>("btn-ok");
+    btn_cancel = find<NodeButton>("btn-cancel");
+    btn_cancel->on_click = [this](Node*) {
+        destroy();
+    };
+    input = find<NodeTextInput>("txt-input");
+}
+void NodeDialogSave::loaded()
+{
+
 }
\ No newline at end of file
diff --git a/engine/node_dialog_open.h b/engine/node_dialog_open.h
index e3c7326..d04eb46 100644
--- a/engine/node_dialog_open.h
+++ b/engine/node_dialog_open.h
@@ -3,6 +3,7 @@
 #include "node_button.h"
 #include "node_image_texture.h"
 #include "node_text.h"
+#include "node_text_input.h"
 
 class NodeDialogOpenItem : public NodeBorder
 {
@@ -38,3 +39,17 @@ public:
     void init_controls();
     virtual void loaded() override;
 };
+
+class NodeDialogSave : public NodeBorder
+{
+public:
+    NodeButton* btn_cancel;
+    NodeButton* btn_ok;
+    NodeTextInput* input;
+    std::string selected_path;
+    virtual Node* clone_instantiate() const override;
+    virtual void clone_finalize(Node* dest) const override;
+    virtual void init() override;
+    void init_controls();
+    virtual void loaded() override;
+};