[recipes/shopping-list: 11/13] Add a small tile variant for recipes

[Matthias Clasen <matthiasc src gnome org>]

commit 35529636650db7282c03022f6390051f96bba0b5
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jan 13 22:43:29 2017 -0500

    Add a small tile variant for recipes

 src/Makefile.am              |    2 +
 src/gr-recipe-small-tile.c   |  200 ++++++++++++++++++++++++++++++++++++++++++
 src/gr-recipe-small-tile.h   |   36 ++++++++
 src/gr-recipe-small-tile.ui  |   88 ++++++++++++++++++
 src/recipes-ui.gresource.xml |    1 +
 5 files changed, 327 insertions(+), 0 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 06ad678..6647c3d 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -90,6 +90,8 @@ recipes_SOURCES = \
        gr-recipe-printer.c     \
        gr-recipe-store.h       \
        gr-recipe-store.c       \
+       gr-recipe-small-tile.h  \
+       gr-recipe-small-tile.c  \
        gr-recipe-tile.h        \
        gr-recipe-tile.c        \
        gr-recipes-page.h       \
diff --git a/src/gr-recipe-small-tile.c b/src/gr-recipe-small-tile.c
new file mode 100644
index 0000000..e9c3bf3
--- /dev/null
+++ b/src/gr-recipe-small-tile.c
@@ -0,0 +1,200 @@
+/* gr-recipe-small-tile.c:
+ *
+ * Copyright (C) 2017 Matthias Clasen <mclasen redhat com>
+ *
+ * Licensed under the GNU General Public License Version 3
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+#include "gr-recipe-small-tile.h"
+#include "gr-window.h"
+#include "gr-utils.h"
+#include "gr-images.h"
+
+
+struct _GrRecipeSmallTile
+{
+        GtkButton parent_instance;
+
+        GrRecipe *recipe;
+
+        GtkWidget *label;
+        GtkWidget *author;
+        GtkWidget *image;
+        GtkWidget *box;
+        GtkWidget *check;
+};
+
+G_DEFINE_TYPE (GrRecipeSmallTile, gr_recipe_small_tile, GTK_TYPE_BUTTON)
+
+enum {
+        PROP_0,
+        PROP_ACTIVE,
+        N_PROPS
+};
+
+static void
+recipe_small_tile_set_recipe (GrRecipeSmallTile *tile,
+                              GrRecipe          *recipe)
+{
+        GrRecipeStore *store;
+
+        store = gr_app_get_recipe_store (GR_APP (g_application_get_default ()));
+
+        if (tile->recipe) {
+                const char *elem;
+                elem = gr_recipe_get_id (tile->recipe);
+                gtk_style_context_remove_class (gtk_widget_get_style_context (tile->box), elem);
+        }
+
+        g_set_object (&tile->recipe, recipe);
+
+        if (tile->recipe) {
+                const char *elem;
+                const char *name;
+                const char *author;
+                g_autoptr(GrChef) chef = NULL;
+                g_autofree char *tmp = NULL;
+
+                elem = gr_recipe_get_id (tile->recipe);
+                gtk_style_context_add_class (gtk_widget_get_style_context (tile->box), elem);
+                gtk_style_context_add_class (gtk_widget_get_style_context (tile->image), elem);
+
+                name = gr_recipe_get_translated_name (recipe);
+                author = gr_recipe_get_author (recipe);
+                chef = gr_recipe_store_get_chef (store, author);
+
+                gtk_label_set_label (GTK_LABEL (tile->label), name);
+                tmp = g_strdup_printf (_("by %s"), chef ? gr_chef_get_name (chef) : _("Anonymous"));
+                gtk_label_set_label (GTK_LABEL (tile->author), tmp);
+        }
+}
+
+static void
+tile_clicked (GrRecipeSmallTile *tile)
+{
+        gboolean active;
+
+        active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (tile->check));
+        gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tile->check), !active);
+}
+
+static void
+check_active_notify (GrRecipeSmallTile *tile)
+{
+        g_object_notify (G_OBJECT (tile), "active");
+}
+
+static void
+recipe_small_tile_finalize (GObject *object)
+{
+        GrRecipeSmallTile *tile = GR_RECIPE_SMALL_TILE (object);
+
+        g_clear_object (&tile->recipe);
+
+        G_OBJECT_CLASS (gr_recipe_small_tile_parent_class)->finalize (object);
+}
+
+static void
+gr_recipe_small_tile_init (GrRecipeSmallTile *tile)
+{
+        gtk_widget_set_has_window (GTK_WIDGET (tile), FALSE);
+        gtk_widget_init_template (GTK_WIDGET (tile));
+}
+
+static void
+recipe_small_tile_get_property (GObject    *object,
+                                guint       prop_id,
+                                GValue     *value,
+                                GParamSpec *pspec)
+{
+        GrRecipeSmallTile *self = GR_RECIPE_SMALL_TILE (object);
+
+        switch (prop_id) {
+        case PROP_ACTIVE:
+                g_value_set_boolean (value, gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (self->check)));;
+                break;
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+        }
+}
+
+static void
+recipe_small_tile_set_property (GObject      *object,
+                                guint         prop_id,
+                                const GValue *value,
+                                GParamSpec   *pspec)
+{
+        GrRecipeSmallTile *self = GR_RECIPE_SMALL_TILE (object);
+
+        switch (prop_id) {
+        case PROP_ACTIVE:
+                gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->check), g_value_get_boolean (value));
+                break;
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+        }
+}
+
+static void
+gr_recipe_small_tile_class_init (GrRecipeSmallTileClass *klass)
+{
+        GObjectClass *object_class = G_OBJECT_CLASS (klass);
+        GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+        GParamSpec *pspec;
+
+        object_class->finalize = recipe_small_tile_finalize;
+        object_class->get_property = recipe_small_tile_get_property;
+        object_class->set_property = recipe_small_tile_set_property;
+
+        pspec = g_param_spec_boolean ("active", NULL, NULL,
+                                      FALSE,
+                                      G_PARAM_READWRITE);
+        g_object_class_install_property (object_class, PROP_ACTIVE, pspec);
+
+        gtk_widget_class_set_template_from_resource (widget_class, 
"/org/gnome/Recipes/gr-recipe-small-tile.ui");
+
+        gtk_widget_class_bind_template_child (widget_class, GrRecipeSmallTile, label);
+        gtk_widget_class_bind_template_child (widget_class, GrRecipeSmallTile, author);
+        gtk_widget_class_bind_template_child (widget_class, GrRecipeSmallTile, image);
+        gtk_widget_class_bind_template_child (widget_class, GrRecipeSmallTile, box);
+        gtk_widget_class_bind_template_child (widget_class, GrRecipeSmallTile, check);
+
+        gtk_widget_class_bind_template_callback (widget_class, tile_clicked);
+        gtk_widget_class_bind_template_callback (widget_class, check_active_notify);
+}
+
+GtkWidget *
+gr_recipe_small_tile_new (GrRecipe *recipe)
+{
+        GrRecipeSmallTile *tile;
+
+        tile = g_object_new (GR_TYPE_RECIPE_SMALL_TILE, NULL);
+        recipe_small_tile_set_recipe (GR_RECIPE_SMALL_TILE (tile), recipe);
+
+        return GTK_WIDGET (tile);
+}
+
+GrRecipe *
+gr_recipe_small_tile_get_recipe (GrRecipeSmallTile *tile)
+{
+        return tile->recipe;
+}
diff --git a/src/gr-recipe-small-tile.h b/src/gr-recipe-small-tile.h
new file mode 100644
index 0000000..38a40ba
--- /dev/null
+++ b/src/gr-recipe-small-tile.h
@@ -0,0 +1,36 @@
+/* gr-recipe-small-tile.h:
+ *
+ * Copyright (C) 2017 Matthias Clasen <mclasen redhat com>
+ *
+ * Licensed under the GNU General Public License Version 3
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <gtk/gtk.h>
+
+#include "gr-recipe.h"
+
+G_BEGIN_DECLS
+
+#define GR_TYPE_RECIPE_SMALL_TILE (gr_recipe_small_tile_get_type ())
+
+G_DECLARE_FINAL_TYPE (GrRecipeSmallTile, gr_recipe_small_tile, GR, RECIPE_SMALL_TILE, GtkButton)
+
+GtkWidget      *gr_recipe_small_tile_new        (GrRecipe          *recipe);
+GrRecipe       *gr_recipe_small_tile_get_recipe (GrRecipeSmallTile *tile);
+
+G_END_DECLS
diff --git a/src/gr-recipe-small-tile.ui b/src/gr-recipe-small-tile.ui
new file mode 100644
index 0000000..380afb4
--- /dev/null
+++ b/src/gr-recipe-small-tile.ui
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface domain="recipes">
+  <!-- interface-requires gtk+ 3.10 -->
+  <template class="GrRecipeSmallTile" parent="GtkButton">
+    <property name="visible">True</property>
+    <signal name="clicked" handler="tile_clicked" swapped="yes"/>
+    <style>
+      <class name="view"/>
+      <class name="tile"/>
+      <class name="recipe"/>
+      <class name="small"/>
+    </style>
+    <child>
+      <object class="GtkEventBox">
+        <property name="visible">1</property>
+        <child>
+          <object class="GtkOverlay">
+            <property name="visible">1</property>
+            <child type="overlay">
+              <object class="GtkCheckButton" id="check">
+                <property name="visible">1</property>
+                <property name="margin">10</property>
+                <property name="halign">start</property>
+                <property name="valign">end</property>
+                <signal name="notify::active" handler="check_active_notify" swapped="yes"/>
+              </object>
+            </child>
+            <child>
+              <object class="GtkBox" id="box">
+                <property name="visible">1</property>
+                <child>
+                  <object class="GtkImage" id="image">
+                    <property name="width-request">64</property>
+                    <property name="height-request">64</property>
+                    <property name="visible">1</property>
+                    <style>
+                      <class name="recipe"/>
+                      <class name="small"/>
+                    </style>
+                  </object>
+                </child>
+                <child>
+                  <object class="GtkBox">
+                    <property name="visible">1</property>
+                    <property name="orientation">vertical</property>
+                    <child>
+                      <object class="GtkLabel" id="label">
+                        <property name="visible">1</property>
+                        <property name="valign">end</property>
+                        <property name="xalign">0</property>
+                        <property name="ellipsize">end</property>
+                        <property name="width-chars">12</property>
+                        <property name="max-width-chars">12</property>
+                        <style>
+                          <class name="recipe"/>
+                          <class name="small"/>
+                          <class name="name"/>
+                        </style>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="author">
+                        <property name="visible">1</property>
+                        <property name="valign">end</property>
+                        <property name="xalign">0</property>
+                        <property name="ellipsize">end</property>
+                        <property name="width-chars">12</property>
+                        <property name="max-width-chars">12</property>
+                        <style>
+                          <class name="recipe"/>
+                          <class name="small"/>
+                          <class name="author"/>
+                        </style>
+                      </object>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">1</property>
+                  </packing>
+                </child>
+              </object>
+            </child>
+          </object>
+        </child>
+      </object>
+    </child>
+  </template>
+</interface>
diff --git a/src/recipes-ui.gresource.xml b/src/recipes-ui.gresource.xml
index 47b90e1..78a5eff 100644
--- a/src/recipes-ui.gresource.xml
+++ b/src/recipes-ui.gresource.xml
@@ -18,6 +18,7 @@
     <file preprocess="xml-stripblanks">gr-meal-row.ui</file>
     <file preprocess="xml-stripblanks">gr-preferences.ui</file>
     <file preprocess="xml-stripblanks">gr-recipes-page.ui</file>
+    <file preprocess="xml-stripblanks">gr-recipe-small-tile.ui</file>
     <file preprocess="xml-stripblanks">gr-recipe-tile.ui</file>
     <file preprocess="xml-stripblanks">gr-search-page.ui</file>
     <file preprocess="xml-stripblanks">gr-query-editor.ui</file>