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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
* vi:set noexpandtab tabstop=8 shiftwidth=8:
*
* Copyright (C) 2016 Canonical Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include "config.h"
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#ifdef HAVE_GSPELL
#include <gspell/gspell.h>
#endif
#include "gs-review-dialog.h"
#include "gs-star-widget.h"
#define DESCRIPTION_LENGTH_MAX 3000 /* chars */
#define DESCRIPTION_LENGTH_MIN 15 /* chars */
#define SUMMARY_LENGTH_MAX 70 /* chars */
#define SUMMARY_LENGTH_MIN 3 /* chars */
#define WRITING_TIME_MIN 5 /* seconds */
struct _GsReviewDialog
{
GtkDialog parent_instance;
GtkWidget *star;
GtkWidget *label_rating_desc;
GtkWidget *summary_entry;
GtkWidget *post_button;
GtkWidget *text_view;
guint timer_id;
};
G_DEFINE_TYPE (GsReviewDialog, gs_review_dialog, GTK_TYPE_DIALOG)
gint
gs_review_dialog_get_rating (GsReviewDialog *dialog)
{
return gs_star_widget_get_rating (GS_STAR_WIDGET (dialog->star));
}
void
gs_review_dialog_set_rating (GsReviewDialog *dialog, gint rating)
{
gs_star_widget_set_rating (GS_STAR_WIDGET (dialog->star), rating);
}
const gchar *
gs_review_dialog_get_summary (GsReviewDialog *dialog)
{
return gtk_entry_get_text (GTK_ENTRY (dialog->summary_entry));
}
gchar *
gs_review_dialog_get_text (GsReviewDialog *dialog)
{
GtkTextBuffer *buffer;
GtkTextIter start, end;
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (dialog->text_view));
gtk_text_buffer_get_start_iter (buffer, &start);
gtk_text_buffer_get_end_iter (buffer, &end);
return gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
}
static void
gs_review_dialog_update_review_comment (GsReviewDialog *dialog)
{
const gchar *msg = NULL;
gint perc;
/* update the rating description */
perc = gs_star_widget_get_rating (GS_STAR_WIDGET (dialog->star));
if (perc == 20) {
/* TRANSLATORS: lighthearted star rating description;
* A really bad application */
msg = _("Hate it");
} else if (perc == 40) {
/* TRANSLATORS: lighthearted star rating description;
* Not a great application */
msg = _("Don’t like it");
} else if (perc == 60) {
/* TRANSLATORS: lighthearted star rating description;
* A fairly-good application */
msg = _("It’s OK");
} else if (perc == 80) {
/* TRANSLATORS: lighthearted star rating description;
* A good application */
msg = _("Like it");
} else if (perc == 100) {
/* TRANSLATORS: lighthearted star rating description;
* A really awesome application */
msg = _("Love it");
} else {
/* just reserve space */
msg = "";
}
gtk_label_set_label (GTK_LABEL (dialog->label_rating_desc), msg);
}
static void
gs_review_dialog_changed_cb (GsReviewDialog *dialog)
{
GtkTextBuffer *buffer;
gboolean all_okay = TRUE;
const gchar *msg = NULL;
/* update review text */
gs_review_dialog_update_review_comment (dialog);
/* require rating, summary and long review */
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (dialog->text_view));
if (dialog->timer_id != 0) {
/* TRANSLATORS: the review can't just be copied and pasted */
msg = _("Please take more time writing the review");
all_okay = FALSE;
} else if (gs_star_widget_get_rating (GS_STAR_WIDGET (dialog->star)) == 0) {
/* TRANSLATORS: the review is not acceptable */
msg = _("Please choose a star rating");
all_okay = FALSE;
} else if (gtk_entry_get_text_length (GTK_ENTRY (dialog->summary_entry)) < SUMMARY_LENGTH_MIN) {
/* TRANSLATORS: the review is not acceptable */
msg = _("The summary is too short");
all_okay = FALSE;
} else if (gtk_entry_get_text_length (GTK_ENTRY (dialog->summary_entry)) > SUMMARY_LENGTH_MAX) {
/* TRANSLATORS: the review is not acceptable */
msg = _("The summary is too long");
all_okay = FALSE;
} else if (gtk_text_buffer_get_char_count (buffer) < DESCRIPTION_LENGTH_MIN) {
/* TRANSLATORS: the review is not acceptable */
msg = _("The description is too short");
all_okay = FALSE;
} else if (gtk_text_buffer_get_char_count (buffer) > DESCRIPTION_LENGTH_MAX) {
/* TRANSLATORS: the review is not acceptable */
msg = _("The description is too long");
all_okay = FALSE;
}
/* tell the user what's happening */
gtk_widget_set_tooltip_text (dialog->post_button, msg);
/* can the user submit this? */
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, all_okay);
}
static gboolean
gs_review_dialog_timeout_cb (gpointer user_data)
{
GsReviewDialog *dialog = GS_REVIEW_DIALOG (user_data);
dialog->timer_id = 0;
gs_review_dialog_changed_cb (dialog);
return FALSE;
}
static void
gs_review_dialog_init (GsReviewDialog *dialog)
{
GtkTextBuffer *buffer;
gtk_widget_init_template (GTK_WIDGET (dialog));
#ifdef HAVE_GSPELL
/* allow checking spelling */
{
GspellEntry *gspell_entry;
GspellTextView *gspell_view;
gspell_entry = gspell_entry_get_from_gtk_entry (GTK_ENTRY (dialog->summary_entry));
gspell_entry_basic_setup (gspell_entry);
gspell_view = gspell_text_view_get_from_gtk_text_view (GTK_TEXT_VIEW (dialog->text_view));
gspell_text_view_basic_setup (gspell_view);
}
#endif
/* require the user to spend at least 30 seconds on writing a review */
dialog->timer_id = g_timeout_add_seconds (WRITING_TIME_MIN,
gs_review_dialog_timeout_cb,
dialog);
/* update UI */
g_signal_connect_swapped (dialog->star, "rating-changed",
G_CALLBACK (gs_review_dialog_changed_cb), dialog);
g_signal_connect_swapped (dialog->summary_entry, "notify::text",
G_CALLBACK (gs_review_dialog_changed_cb), dialog);
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (dialog->text_view));
g_signal_connect_swapped (buffer, "changed",
G_CALLBACK (gs_review_dialog_changed_cb), dialog);
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE);
}
static void
gs_review_row_dispose (GObject *object)
{
GsReviewDialog *dialog = GS_REVIEW_DIALOG (object);
if (dialog->timer_id > 0) {
g_source_remove (dialog->timer_id);
dialog->timer_id = 0;
}
G_OBJECT_CLASS (gs_review_dialog_parent_class)->dispose (object);
}
static void
gs_review_dialog_class_init (GsReviewDialogClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->dispose = gs_review_row_dispose;
gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/Software/gs-review-dialog.ui");
gtk_widget_class_bind_template_child (widget_class, GsReviewDialog, star);
gtk_widget_class_bind_template_child (widget_class, GsReviewDialog, label_rating_desc);
gtk_widget_class_bind_template_child (widget_class, GsReviewDialog, summary_entry);
gtk_widget_class_bind_template_child (widget_class, GsReviewDialog, text_view);
gtk_widget_class_bind_template_child (widget_class, GsReviewDialog, post_button);
}
GtkWidget *
gs_review_dialog_new (void)
{
return GTK_WIDGET (g_object_new (GS_TYPE_REVIEW_DIALOG,
"use-header-bar", TRUE,
NULL));
}
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