From 41ec7a035b521cc5152cc4c0995222ddda90e7a0 Mon Sep 17 00:00:00 2001
From: brunoherbelin <bruno.herbelin@gmail.com>
Date: Fri, 10 Jul 2020 20:40:38 +0200
Subject: [PATCH] Implementation of "select all" action (CTRL + A)

---
 UserInterfaceManager.cpp |  8 +++++---
 View.cpp                 | 25 +++++++++++++++++++++++++
 View.h                   |  3 +++
 3 files changed, 33 insertions(+), 3 deletions(-)

diff --git a/UserInterfaceManager.cpp b/UserInterfaceManager.cpp
index 67f378a..1b1e586 100644
--- a/UserInterfaceManager.cpp
+++ b/UserInterfaceManager.cpp
@@ -284,7 +284,7 @@ void UserInterface::handleKeyboard()
         }
         else if (ImGui::IsKeyPressed( GLFW_KEY_A )) {
             // select all
-//            Mixer::manager().currentView()->selectall();
+            Mixer::manager().view()->selectAll();
         }
 
     }
@@ -1516,7 +1516,8 @@ void Navigator::RenderNewPannel()
                 // show preview
                 new_source_preview_.draw(ImGui::GetContentRegionAvail().x IMGUI_RIGHT_ALIGN);
                 // or press Validate button
-                if ( ImGui::Button("Import", ImVec2(pannel_width_ - padding_width_, 0)) ) {
+                ImGui::Text(" ");
+                if ( ImGui::Button(ICON_FA_CHECK "  Create", ImVec2(pannel_width_ - padding_width_, 0)) ) {
                     Mixer::manager().addSource(new_source_preview_.getSource());
                     selected_button[NAV_NEW] = false;
                 }
@@ -1552,7 +1553,8 @@ void Navigator::RenderNewPannel()
                 // show preview
                 new_source_preview_.draw(ImGui::GetContentRegionAvail().x IMGUI_RIGHT_ALIGN);
                 // ask to import the source in the mixer
-                if ( ImGui::Button("Import", ImVec2(pannel_width_ - padding_width_, 0)) ) {
+                ImGui::Text(" ");
+                if ( ImGui::Button( ICON_FA_CHECK "  Create", ImVec2(pannel_width_ - padding_width_, 0)) ) {
                     Mixer::manager().addSource(new_source_preview_.getSource());
                     selected_button[NAV_NEW] = false;
                 }
diff --git a/View.cpp b/View.cpp
index 02e038e..1343061 100644
--- a/View.cpp
+++ b/View.cpp
@@ -117,6 +117,16 @@ void View::initiate()
     }
 }
 
+void View::selectAll()
+{
+    Mixer::selection().clear();
+    for(auto sit = Mixer::manager().session()->begin();
+        sit != Mixer::manager().session()->end(); sit++) {
+        if ( (*sit)->active() )
+            Mixer::selection().add(*sit);
+    }
+}
+
 void View::select(glm::vec2 A, glm::vec2 B)
 {
     // unproject mouse coordinate into scene coordinates
@@ -201,6 +211,15 @@ void MixingView::centerSource(Source *s)
 
 }
 
+
+void MixingView::selectAll()
+{
+    for(auto sit = Mixer::manager().session()->begin();
+        sit != Mixer::manager().session()->end(); sit++) {
+        Mixer::selection().add(*sit);
+    }
+}
+
 View::Cursor MixingView::grab (Source *s, glm::vec2 from, glm::vec2 to, std::pair<Node *, glm::vec2>)
 {
     if (!s)
@@ -884,6 +903,12 @@ void TransitionView::draw()
 
 }
 
+void TransitionView::selectAll()
+{
+    Mixer::selection().clear();
+    Mixer::selection().add(transition_source_);
+}
+
 void TransitionView::attach(SessionSource *ts)
 {
     // store source for later (detatch & interaction)
diff --git a/View.h b/View.h
index 8e05994..f81aad3 100644
--- a/View.h
+++ b/View.h
@@ -50,6 +50,7 @@ public:
 
     // select sources provided a start and end selection points in screen coordinates
     virtual void select(glm::vec2, glm::vec2);
+    virtual void selectAll();
 
     // drag the view provided a start and an end point in screen coordinates
     virtual Cursor drag (glm::vec2, glm::vec2);
@@ -88,6 +89,7 @@ public:
     void zoom (float factor) override;
     void centerSource(Source *) override;
 
+    void selectAll() override;
     Cursor grab (Source *s, glm::vec2 from, glm::vec2 to, std::pair<Node *, glm::vec2>) override;
 
     void setAlpha (Source *s);
@@ -163,6 +165,7 @@ public:
     void update (float dt) override;
     void zoom (float factor) override;
     std::pair<Node *, glm::vec2> pick(glm::vec2 P) override;
+    void selectAll() override;
     Cursor grab (Source *s, glm::vec2 from, glm::vec2 to, std::pair<Node *, glm::vec2> pick) override;
 
 private: