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gtk-demo: Introduce awards

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We need a way to get a useful listbox, so here we go!
This commit is contained in:
Benjamin Otte 2019-05-31 04:52:13 +02:00 committed by Matthias Clasen
parent aad9adf8c3
commit fcdc5030bd
11 changed files with 472 additions and 5 deletions
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247
demos/gtk-demo/award.c Normal file
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@ -0,0 +1,247 @@
/*
* Copyright © 2018 Benjamin Otte
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Authors: Benjamin Otte <otte@gnome.org>
*/
#include "award.h"
struct _GtkAward
{
GObject parent;
char *explanation;
char *name;
char *title;
GDateTime *granted; /* or NULL if not granted */
};
enum {
PROP_0,
PROP_EXPLANATION,
PROP_NAME,
PROP_TITLE,
PROP_GRANTED,
N_PROPS,
};
static GParamSpec *properties[N_PROPS] = { NULL, };
G_DEFINE_TYPE (GtkAward, gtk_award, G_TYPE_OBJECT)
static void
gtk_award_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GtkAward *self = GTK_AWARD (object);
switch (prop_id)
{
case PROP_EXPLANATION:
self->explanation = g_value_dup_string (value);
break;
case PROP_NAME:
self->name = g_value_dup_string (value);
break;
case PROP_TITLE:
self->title = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gtk_award_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GtkAward *self = GTK_AWARD (object);
switch (prop_id)
{
case PROP_EXPLANATION:
g_value_set_string (value, self->explanation);
break;
case PROP_NAME:
g_value_set_string (value, self->name);
break;
case PROP_TITLE:
g_value_set_string (value, self->title);
break;
case PROP_GRANTED:
g_value_set_boxed (value, self->granted);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gtk_award_dispose (GObject *object)
{
GtkAward *self = GTK_AWARD (object);
g_clear_pointer (&self->name, g_free);
g_clear_pointer (&self->title, g_free);
g_clear_pointer (&self->granted, g_date_time_unref);
G_OBJECT_CLASS (gtk_award_parent_class)->dispose (object);
}
static void
gtk_award_class_init (GtkAwardClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
gobject_class->set_property = gtk_award_set_property;
gobject_class->get_property = gtk_award_get_property;
gobject_class->dispose = gtk_award_dispose;
properties[PROP_EXPLANATION] =
g_param_spec_string ("explanation",
"Explanation",
"How to get the title",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
properties[PROP_NAME] =
g_param_spec_string ("name",
"Name",
"internal name of the award",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
properties[PROP_TITLE] =
g_param_spec_string ("title",
"Title",
"user-visible title",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
properties[PROP_GRANTED] =
g_param_spec_boxed ("granted",
"Granted",
"Timestamp the award was granted or NULL if not granted yet",
G_TYPE_DATE_TIME,
G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties (gobject_class, N_PROPS, properties);
}
static void
gtk_award_init (GtkAward *self)
{
}
GListModel *
gtk_award_get_list (void)
{
static GListModel *list = NULL;
if (list == NULL)
{
GtkBuilder *builder;
g_type_ensure (GTK_TYPE_AWARD);
builder = gtk_builder_new_from_resource ("/awards.ui");
list = G_LIST_MODEL (gtk_builder_get_object (builder, "list"));
g_object_ref (list);
g_object_unref (builder);
}
return g_object_ref (list);
}
const char *
gtk_award_get_name (GtkAward *award)
{
return award->name;
}
const char *
gtk_award_get_title (GtkAward *award)
{
return award->title;
}
GDateTime *
gtk_award_get_granted (GtkAward *award)
{
return award->granted;
}
GtkAward *
award_find (const char *name)
{
GListModel *list;
GtkAward *self;
guint i;
list = gtk_award_get_list ();
g_object_unref (list);
for (i = 0; i < g_list_model_get_n_items (list); i++)
{
self = g_list_model_get_item (list, i);
g_object_unref (self);
if (g_ascii_strcasecmp (name, self->name) == 0)
return self;
}
return NULL;
}
void
award (const char *name)
{
GtkAward *self;
GNotification *notification;
self = award_find (name);
if (self == NULL)
{
g_warning ("Did not find award \"%s\"", name);
return;
}
if (self->granted)
return;
self->granted = g_date_time_new_now_utc ();
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_GRANTED]);
notification = g_notification_new ("You won an award!");
g_notification_set_body (notification, self->title);
g_application_send_notification (g_application_get_default (), NULL, notification);
g_object_unref (notification);
}

18
demos/gtk-demo/award.h Normal file
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@ -0,0 +1,18 @@
#ifndef __AWARD_H__
#define __AWARD_H__
#include <gtk/gtk.h>
#define GTK_TYPE_AWARD (gtk_award_get_type ())
G_DECLARE_FINAL_TYPE (GtkAward, gtk_award, GTK, AWARD, GObject)
GListModel * gtk_award_get_list (void);
const char * gtk_award_get_name (GtkAward *award);
const char * gtk_award_get_title (GtkAward *award);
GDateTime * gtk_award_get_granted (GtkAward *award);
void award (const char *name);
#endif /* __AWARD_H__ */

11
demos/gtk-demo/awardlistitem.ui Normal file
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@ -0,0 +1,11 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface domain="gtk40">
<template class="GtkListItem">
<property name="child">
<object class="GtkLabel">
<property name="label" bind-source="GtkListItem" bind-property="position"></property>
<property name="margin">6</property>
</object>
</property>
</template>
</interface>

89
demos/gtk-demo/awards.ui Normal file
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@ -0,0 +1,89 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<object class="GListStore" id="list">
<property name="item-type">GtkAward</property>
<child>
<object class="GtkAward">
<property name="name">demo-inspector</property>
<!-- Transformers -->
<property name="title" translatable="yes">You got a high-rise double-pump carburetor.</property>
<property name="explanation" translatable="yes">Launch the inspector</property>
</object>
</child>
<child>
<object class="GtkAward">
<property name="name">demo-start</property>
<!-- The Matrix -->
<property name="title" translatable="yes">After this, there is no turning back.</property>
<property name="explanation" translatable="yes">Start gtk-demo</property>
</object>
</child>
<child>
<object class="GtkAward">
<property name="name">listbox-reshare</property>
<!-- Mean Girls -->
<property name="title" translatable="yes">Trying to make fetch happen</property>
<property name="explanation" translatable="yes">Reshare a tweet</property>
</object>
</child>
<child>
<object class="GtkAward">
<property name="name">listbox-100th-row</property>
<!-- Aladdin -->
<property name="title" translatable="yes">The ever impressive, long contained, often imitated, but never duplicated Genie of the lamp.</property>
<property name="explanation" translatable="yes">Select a 100th row in a list</property>
</object>
</child>
<child>
<object class="GtkAward">
<property name="name">password-best</property>
<!-- Spaceballs -->
<property name="title" translatable="yes">I've got the same combination on my luggage!</property>
<property name="explanation" translatable="yes">Use "12345" as the password</property>
</object>
</child>
<child>
<object class="GtkAward">
<property name="name">password-correct</property>
<!-- Stanley Parable -->
<property name="title" translatable="yes">Night Shark 1-1-5</property>
<property name="explanation" translatable="yes">Correctly enter a password</property>
</object>
</child>
<child>
<object class="GtkAward">
<property name="name">puzzle-give-up</property>
<!-- Pretty Woman -->
<property name="title" translatable="yes">Big Mistake. Big. Huge!</property>
<property name="explanation" translatable="yes">Close the puzzle without finishing it</property>
</object>
</child>
<child>
<object class="GtkAward">
<property name="name">puzzle-solve</property>
<!-- The Incredibles -->
<property name="title" translatable="yes">That was totally wicked!</property>
<property name="explanation" translatable="yes">Solve a puzzle</property>
</object>
</child>
<child>
<object class="GtkAward">
<property name="name">puzzle-solve-animated</property>
<!-- The Phantom Menace -->
<property name="title" translatable="yes">A surprise to be sure but a welcome one.</property>
<property name="explanation" translatable="yes">Solve an animated puzzle</property>
</object>
</child>
<child>
<object class="GtkAward">
<property name="name">puzzle-solve-large</property>
<!-- Portal -->
<property name="title" translatable="yes">Science isn't about WHY. It's about WHY NOT?!</property>
<property name="explanation" translatable="yes">Solve a puzzle with at least 20 pieces</property>
</object>
</child>
</object>
</interface>

48
demos/gtk-demo/awardview.c Normal file
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@ -0,0 +1,48 @@
/* Awards
*
* This demo demonstrates how to use lists to show the awards you have collected
* while exploring this demo.
*
*/
#include <gtk/gtk.h>
/* Include the header for accessing the awards */
#include "award.h"
static GtkWidget *window = NULL;
GtkWidget *
do_awardview (GtkWidget *do_widget)
{
if (!window)
{
GtkWidget *sw, *listview;
GListModel *list;
window = gtk_window_new ();
gtk_window_set_display (GTK_WINDOW (window),
gtk_widget_get_display (do_widget));
gtk_window_set_title (GTK_WINDOW (window), "Awards");
gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
g_object_add_weak_pointer (G_OBJECT (window), (gpointer *) &window);
sw = gtk_scrolled_window_new (NULL, NULL);
gtk_window_set_child (GTK_WINDOW (window), sw);
listview = gtk_list_view_new_with_factory (
gtk_builder_list_item_factory_new_from_resource (NULL, "/awardview/awardlistitem.ui"));
list = gtk_award_get_list ();
gtk_list_view_set_model (GTK_LIST_VIEW (listview), list);
g_object_unref (list);
gtk_list_view_set_show_separators (GTK_LIST_VIEW (listview), TRUE);
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), listview);
}
if (!gtk_widget_get_visible (window))
gtk_widget_show (window);
else
gtk_window_destroy (GTK_WINDOW (window));
return window;
}

7
demos/gtk-demo/demo.gresource.xml
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@ -1,5 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<gresources>
<gresource prefix="/">
<file>awards.ui</file>
</gresource>
<gresource prefix="/ui">
<file preprocess="xml-stripblanks">main.ui</file>
</gresource>
@ -8,6 +11,9 @@
<file>application.ui</file>
<file>menus.ui</file>
</gresource>
<gresource prefix="/awardview">
<file>awardlistitem.ui</file>
</gresource>
<gresource prefix="/builder">
<file>demo.ui</file>
</gresource>
@ -160,6 +166,7 @@
</gresource>
<gresource prefix="/sources">
<file>application_demo.c</file>
<file>awardview.c</file>
<file>assistant.c</file>
<file>builder.c</file>
<file>clipboard.c</file>

10
demos/gtk-demo/listbox.c
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@ -8,6 +8,7 @@
#include <gtk/gtk.h>
#include <stdlib.h>
#include <string.h>
#include "award.h"
static GdkPixbuf *avatar_pixbuf_other;
static GtkWidget *window = NULL;
@ -234,9 +235,9 @@ reshare_clicked (GtkMessageRow *row,
{
GtkMessageRowPrivate *priv = row->priv;
award ("listbox-reshare");
priv->message->n_reshares++;
gtk_message_row_update (row);
}
static void
@ -255,11 +256,14 @@ gtk_message_row_state_flags_changed (GtkWidget *widget,
{
GtkMessageRowPrivate *priv = GTK_MESSAGE_ROW (widget)->priv;
GtkStateFlags flags;
gboolean visible;
flags = gtk_widget_get_state_flags (widget);
gtk_widget_set_visible (priv->extra_buttons_box,
flags & (GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_SELECTED));
visible = flags & (GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_SELECTED) ? TRUE : FALSE;
gtk_widget_set_visible (priv->extra_buttons_box, visible);
if (visible && gtk_list_box_row_get_index (GTK_LIST_BOX_ROW (widget)) % 100 == 99)
award ("listbox-100th-row");
GTK_WIDGET_CLASS (gtk_message_row_parent_class)->state_flags_changed (widget, previous_state_flags);
}

4
demos/gtk-demo/main.c
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@ -8,6 +8,7 @@
#include <gtk/gtk.h>
#include <glib/gstdio.h>
#include "award.h"
#include "demos.h"
static GtkWidget *info_view;
@ -113,6 +114,7 @@ activate_inspector (GSimpleAction *action,
gpointer user_data)
{
gtk_window_set_interactive_debugging (TRUE);
award ("demo-inspector");
}
static void
@ -1031,6 +1033,8 @@ activate (GApplication *app)
gtk_tree_view_collapse_all (GTK_TREE_VIEW (treeview));
award ("demo-start");
gtk_widget_show (GTK_WIDGET (window));
g_object_unref (builder);

2
demos/gtk-demo/meson.build
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@ -3,6 +3,7 @@
demos = files([
'application_demo.c',
'assistant.c',
'awardview.c',
'builder.c',
'clipboard.c',
'combobox.c',
@ -86,6 +87,7 @@ demos = files([
gtkdemo_deps = [ libgtk_dep, ]
extra_demo_sources = files(['main.c',
'award.c',
'gtkfishbowl.c',
'fontplane.c',
'gtkgears.c',

16
demos/gtk-demo/password_entry.c
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@ -11,6 +11,8 @@
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include "award.h"
static GtkWidget *entry;
static GtkWidget *entry2;
static GtkWidget *button;
@ -25,6 +27,18 @@ update_button (GObject *object,
gtk_widget_set_sensitive (button,
text[0] != '\0' && g_str_equal (text, text2));
if (g_str_equal (text, text2) &&
g_ascii_strcasecmp (text, "12345") == 0)
award ("password-best");
}
static void
button_pressed (GtkButton *widget,
GtkWidget *window)
{
award ("password-correct");
gtk_window_destroy (GTK_WINDOW (window));
}
GtkWidget *
@ -74,7 +88,7 @@ do_password_entry (GtkWidget *do_widget)
button = gtk_button_new_with_mnemonic ("_Done");
gtk_widget_add_css_class (button, "suggested-action");
g_signal_connect_swapped (button, "clicked", G_CALLBACK (gtk_window_destroy), window);
g_signal_connect (button, "clicked", G_CALLBACK (button_pressed), window);
gtk_widget_set_sensitive (button, FALSE);
gtk_header_bar_pack_end (GTK_HEADER_BAR (header), button);

25
demos/gtk-demo/sliding_puzzle.c
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@ -11,6 +11,9 @@
#include "puzzlepiece.h"
#include "paintable.h"
/* Give out awards */
#include "award.h"
static GtkWidget *window = NULL;
static GtkWidget *frame = NULL;
static GtkWidget *choices = NULL;
@ -156,6 +159,14 @@ check_solved (GtkWidget *grid)
picture = gtk_grid_get_child_at (GTK_GRID (grid), pos_x, pos_y);
gtk_picture_set_paintable (GTK_PICTURE (picture), piece);
/* Hand out a bunch of awards
*/
award ("puzzle-solve");
if ((gdk_paintable_get_flags (piece) & GDK_PAINTABLE_STATIC_CONTENTS) == 0)
award ("puzzle-solve-animated");
if (height * width > 20)
award ("puzzle-solve-large");
return TRUE;
}
@ -390,6 +401,18 @@ add_choice (GtkWidget *container,
gtk_flow_box_insert (GTK_FLOW_BOX (container), icon, -1);
}
static void
widget_destroyed (gpointer data,
GObject *widget)
{
if (data)
*(gpointer *) data = NULL;
if (!solved)
award ("puzzle-give-up");
}
GtkWidget *
do_sliding_puzzle (GtkWidget *do_widget)
{
@ -460,7 +483,7 @@ do_sliding_puzzle (GtkWidget *do_widget)
gtk_window_set_title (GTK_WINDOW (window), "Sliding Puzzle");
gtk_window_set_titlebar (GTK_WINDOW (window), header);
gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
g_object_weak_ref (G_OBJECT (window), widget_destroyed, &window);
frame = gtk_aspect_frame_new (0.5, 0.5, (float) gdk_paintable_get_intrinsic_aspect_ratio (puzzle), FALSE);
gtk_window_set_child (GTK_WINDOW (window), frame);