[recipes/mini-timer: 5/6] Add a box on the cooking page for timers

[Matthias Clasen <matthiasc src gnome org>]

commit c08f40447ec3247f86e5d7b70668e9cf59904ae0
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Feb 22 22:17:14 2017 -0500

    Add a box on the cooking page for timers
    
    We populate this box with small widgets indicating
    the currently running timers.

 src/gr-cooking-page.c  |    6 ++++++
 src/gr-cooking-page.ui |   10 ++++++++++
 src/gr-cooking-view.c  |   41 ++++++++++++++++++++++++++++++++++++++---
 src/gr-cooking-view.h  |    2 ++
 4 files changed, 56 insertions(+), 3 deletions(-)
---
diff --git a/src/gr-cooking-page.c b/src/gr-cooking-page.c
index edf6eec..74e7175 100644
--- a/src/gr-cooking-page.c
+++ b/src/gr-cooking-page.c
@@ -47,6 +47,7 @@ struct _GrCookingPage
         GtkWidget *done_button;
         GtkWidget *notification_revealer;
         GtkWidget *notification_label;
+        GtkWidget *mini_timer_box;
 
         GrRecipe *recipe;
 
@@ -86,6 +87,8 @@ gr_cooking_page_init (GrCookingPage *self)
 
         gtk_widget_add_events (GTK_WIDGET (self->event_box), GDK_POINTER_MOTION_MASK);
         gtk_widget_add_events (GTK_WIDGET (self->event_box), GDK_BUTTON_PRESS_MASK);
+
+        gr_cooking_view_set_timer_box (GR_COOKING_VIEW (self->cooking_view), self->mini_timer_box);
 }
 
 static int
@@ -453,6 +456,7 @@ gr_cooking_page_class_init (GrCookingPageClass *klass)
         gtk_widget_class_bind_template_child (widget_class, GrCookingPage, done_button);
         gtk_widget_class_bind_template_child (widget_class, GrCookingPage, notification_revealer);
         gtk_widget_class_bind_template_child (widget_class, GrCookingPage, notification_label);
+        gtk_widget_class_bind_template_child (widget_class, GrCookingPage, mini_timer_box);
 
         gtk_widget_class_bind_template_callback (widget_class, prev_step);
         gtk_widget_class_bind_template_callback (widget_class, next_step);
@@ -474,6 +478,8 @@ gr_cooking_page_set_recipe (GrCookingPage *page,
         g_object_get (recipe, "images", &images, NULL);
         instructions = gr_recipe_get_translated_instructions (recipe);
 
+        container_remove_all (GTK_CONTAINER (page->mini_timer_box));
+
         gr_cooking_view_set_images (GR_COOKING_VIEW (page->cooking_view), images, 0);
         gr_cooking_view_set_instructions (GR_COOKING_VIEW (page->cooking_view), instructions);
 }
diff --git a/src/gr-cooking-page.ui b/src/gr-cooking-page.ui
index 31bb491..a645770 100644
--- a/src/gr-cooking-page.ui
+++ b/src/gr-cooking-page.ui
@@ -8,6 +8,16 @@
       <object class="GtkOverlay">
         <property name="visible">1</property>
         <child type="overlay">
+          <object class="GtkBox" id="mini_timer_box">
+            <property name="visible">1</property>
+            <property name="orientation">vertical</property>
+            <property name="halign">start</property>
+            <property name="valign">start</property>
+            <property name="margin">10</property>
+            <property name="spacing">10</property>
+          </object>
+        </child>
+        <child type="overlay">
           <object class="GtkRevealer" id="prev_revealer">
             <property name="visible">1</property>
             <property name="halign">start</property>
diff --git a/src/gr-cooking-view.c b/src/gr-cooking-view.c
index 4ae5c42..1eb6c21 100644
--- a/src/gr-cooking-view.c
+++ b/src/gr-cooking-view.c
@@ -36,6 +36,7 @@
 #include "gr-timer.h"
 #include "gr-window.h"
 #include "gr-cooking-page.h"
+#include "gr-mini-timer-widget.h"
 
 typedef struct
 {
@@ -43,6 +44,7 @@ typedef struct
         char *heading;
         char *label;
         GrTimer *timer;
+        GtkWidget *mini_timer;
         gulong handler;
         guint64 duration;
         int image;
@@ -108,6 +110,7 @@ struct _GrCookingView
         GtkWidget *cooking_stack;
         GtkWidget *cooking_timer;
         GtkWidget *text_box;
+        GtkWidget *timer_box;
 
         GArray *images;
         char *instructions;
@@ -283,6 +286,8 @@ step_timer_complete (GrTimer *timer, StepData *step)
         else
                 send_complete_notification (step);
 
+        gtk_widget_destroy (step->mini_timer);
+
         play_complete_sound (step);
 }
 
@@ -434,11 +439,34 @@ setup_steps (GrCookingView *view)
         g_ptr_array_set_size (view->steps, 0);
         for (i = 0; i < steps->len; i++) {
                 GrRecipeStep *step;
+                StepData *data;
 
                 step = g_ptr_array_index (steps, i);
-
-                g_ptr_array_add (view->steps,
-                                 step_data_new (i + 1, steps->len, step->text, step->timer, step->image, 
view));
+                data = step_data_new (i + 1, steps->len, step->text, step->timer, step->image, view);
+                g_ptr_array_add (view->steps, data);
+
+                if (view->timer_box && data->timer) {
+                        GtkWidget *box;
+                        GtkWidget *tw;
+                        GtkWidget *label;
+
+                        box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
+                        tw = g_object_new (GR_TYPE_MINI_TIMER_WIDGET,
+                                           "timer", data->timer,
+                                           "visible", TRUE,
+                                           NULL);
+                        gtk_style_context_add_class (gtk_widget_get_style_context (tw), "cooking-heading");
+                        label = gtk_label_new (gr_timer_get_name (data->timer));
+                        gtk_label_set_xalign (GTK_LABEL (label), 0.0);
+                        gtk_widget_show (label);
+                        gtk_style_context_add_class (gtk_widget_get_style_context (label), 
"cooking-heading");
+
+                        gtk_container_add (GTK_CONTAINER (box), tw);
+                        gtk_container_add (GTK_CONTAINER (box), label);
+                        gtk_container_add (GTK_CONTAINER (view->timer_box), box);
+                        g_signal_connect_swapped (data->timer, "notify::active", G_CALLBACK 
(gtk_widget_show), box);
+                        data->mini_timer = box;
+                }
         }
 }
 
@@ -505,3 +533,10 @@ gr_cooking_view_prev_step (GrCookingView *view)
 {
         set_step (view, view->step - 1);
 }
+
+void
+gr_cooking_view_set_timer_box (GrCookingView *view,
+                               GtkWidget     *box)
+{
+        view->timer_box = box;
+}
diff --git a/src/gr-cooking-view.h b/src/gr-cooking-view.h
index ad22202..a974800 100644
--- a/src/gr-cooking-view.h
+++ b/src/gr-cooking-view.h
@@ -43,6 +43,8 @@ void           gr_cooking_view_set_step      (GrCookingView *view,
                                               int            step);
 void           gr_cooking_view_next_step     (GrCookingView *view);
 void           gr_cooking_view_prev_step     (GrCookingView *view);
+void           gr_cooking_view_set_timer_box (GrCookingView *view,
+                                              GtkWidget     *box);
 
 G_END_DECLS