began work on #119

effects/internal/transformeffect.cpp

@@ -24,6 +24,7 @@
 
 TransformEffect::TransformEffect(Clip* c, const EffectMeta* em) : Effect(c, em) {
 	enable_coords = true;
+    enable_gizmos = true;
 
 	EffectRow* position_row = add_row("Position:");
     position_x = position_row->add_field(EFFECT_FIELD_DOUBLE, "posx"); // position X
@@ -139,5 +140,9 @@ void TransformEffect::process_coords(double timecode, GLTextureCoords& coords, i
 	// opacity
     float color[4];
     glGetFloatv(GL_CURRENT_COLOR, color);
-	glColor4f(1.0, 1.0, 1.0, color[3]*(opacity->get_double_value(timecode)*0.01));
+    glColor4f(1.0, 1.0, 1.0, color[3]*(opacity->get_double_value(timecode)*0.01));
+}
+
+void TransformEffect::process_gizmos() {
+    // TODO put gizmo code here
 }

effects/internal/transformeffect.h

@@ -9,6 +9,7 @@ public:
 	TransformEffect(Clip* c, const EffectMeta* em);
 	void refresh();
     void process_coords(double timecode, GLTextureCoords& coords, int data);
+    void process_gizmos();
 
 	EffectField* position_x;
 	EffectField* position_y;

panels/effectcontrols.cpp

@@ -193,6 +193,7 @@ void EffectControls::deselect_all_effects(QWidget* sender) {
             }
         }
     }
+    panel_sequence_viewer->viewer_widget->update();
 }
 
 void EffectControls::open_effect(QVBoxLayout* layout, Effect* e) {

panels/project.cpp

@@ -811,7 +811,6 @@ QTreeWidgetItem* Project::find_loaded_folder_by_id(int id) {
 const EffectMeta* get_meta_from_name(const QString& name, int type) {
     QVector<EffectMeta>& effect_list = (type == EFFECT_TYPE_VIDEO) ? video_effects : audio_effects;
     for (int j=0;j<effect_list.size();j++) {
-        dout << effect_list.at(j).name << name << (effect_list.at(j).name == name);
         if (effect_list.at(j).name == name) {
             return &effect_list.at(j);
         }

project/effect.cpp

@@ -223,7 +223,8 @@ Effect::Effect(Clip* c, const EffectMeta *em) :
     length(30),
 	enable_shader(false),
 	enable_coords(false),
-    enable_superimpose(false),    
+    enable_superimpose(false),
+    enable_gizmos(false),
 	glslProgram(NULL),
     texture(NULL),
     isOpen(false),
@@ -832,6 +833,8 @@ void Effect::process_audio(double, double, quint8*, int, int) {
     }*/
 }
 
+void Effect::process_gizmos() {}
+
 void Effect::redraw(double) {
 	/*
 	// run javascript

project/effect.h

@@ -141,6 +141,7 @@ public:
 	bool enable_shader;
 	bool enable_coords;
 	bool enable_superimpose;
+    bool enable_gizmos;
 
 	int getIterations();
 	void setIterations(int i);
@@ -151,6 +152,7 @@ public:
     virtual void process_coords(double timecode, GLTextureCoords& coords, int data);
 	virtual GLuint process_superimpose(double timecode);
 	virtual void process_audio(double timecode_start, double timecode_end, quint8* samples, int nb_bytes, int channel_count);
+    virtual void process_gizmos();
 public slots:
 	void field_changed();
 private slots:

ui/viewerwidget.cpp

@@ -16,6 +16,7 @@
 #include "io/config.h"
 #include "debug.h"
 #include "io/math.h"
+#include "ui/collapsiblewidget.h"
 
 #include <QPainter>
 #include <QAudioOutput>
@@ -457,7 +458,12 @@ GLuint ViewerWidget::compose_sequence(QVector<Clip*>& nests, bool render_audio)
 					// EFFECT CODE START
                     double timecode = ((double)(playhead-c->get_timeline_in_with_transition()+c->get_clip_in_with_transition())/(double)c->sequence->frame_rate);
 					for (int j=0;j<c->effects.size();j++) {
-                        process_effect(c, c->effects.at(j), timecode, coords, composite_texture, fbo_switcher, TA_NO_TRANSITION);
+                        Effect* e = c->effects.at(j);
+                        process_effect(c, e, timecode, coords, composite_texture, fbo_switcher, TA_NO_TRANSITION);
+
+                        if (e->enable_gizmos && e->container->selected) {
+                            gizmos = e;
+                        }
 					}
 
                     if (c->get_opening_transition() != NULL) {
@@ -612,6 +618,8 @@ GLuint ViewerWidget::compose_sequence(QVector<Clip*>& nests, bool render_audio)
 
 void ViewerWidget::paintGL() {
     if (viewer->seq != NULL) {
+        gizmos = NULL;
+
         bool render_audio = (viewer->playing || rendering);
         bool loop = false;
         do {
@@ -670,6 +678,10 @@ void ViewerWidget::paintGL() {
                 drawTitleSafeArea();
             }
 
+            if (gizmos != NULL && !rendering) {
+                gizmos->process_gizmos();
+            }
+
             glDisable(GL_BLEND);
             glDisable(GL_TEXTURE_2D);
         } while (loop);

ui/viewerwidget.h

@@ -47,6 +47,7 @@ private:
 	GLuint compose_sequence(QVector<Clip *> &nests, bool render_audio);
     GLuint draw_clip(QOpenGLFramebufferObject *clip, GLuint texture, bool clear);
     void process_effect(Clip* c, Effect* e, double timecode, GLTextureCoords& coords, GLuint& composite_texture, bool& fbo_switcher, int data);
+    Effect* gizmos;
 private slots:
 	void retry();
 	void show_context_menu();