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Merge branch 'testdatatable' into 'main'
tests: Add testdatatable See merge request GNOME/gtk!4838
This commit is contained in:
Benjamin Otte
commit
a64bb67ef7
@ -116,7 +116,8 @@ gtk_tests = [
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['testtexture'],
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['testwindowdrag'],
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['testinhibitshortcuts'],
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['testzoom']
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['testzoom'],
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['testdatatable', ['frame-stats.c', 'variable.c']]
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]
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if os_unix
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297
tests/testdatatable.c
Normal file
297
tests/testdatatable.c
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@ -0,0 +1,297 @@
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/* -*- mode: C; c-basic-offset: 2; indent-tabs-mode: nil; -*- */
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#include <gtk/gtk.h>
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#include "frame-stats.h"
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/* This is our dummy item for the model. */
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#define DATA_TABLE_TYPE_ITEM (data_table_item_get_type ())
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G_DECLARE_FINAL_TYPE (DataTableItem, data_table_item, DATA_TABLE, ITEM, GObject)
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struct _DataTableItem
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{
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GObject parent_instance;
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int data;
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};
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struct _DataTableItemClass
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{
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GObjectClass parent_class;
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};
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G_DEFINE_TYPE (DataTableItem, data_table_item, G_TYPE_OBJECT)
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static void data_table_item_init (DataTableItem *item) {}
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static void data_table_item_class_init (DataTableItemClass *class) {}
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static DataTableItem *
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data_table_item_new (int data)
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{
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DataTableItem *item = g_object_new (DATA_TABLE_TYPE_ITEM, NULL);
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item->data = data;
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return item;
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}
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static void
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set_adjustment_to_fraction (GtkAdjustment *adjustment,
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double fraction)
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{
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double upper = gtk_adjustment_get_upper (adjustment);
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double lower = gtk_adjustment_get_lower (adjustment);
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double page_size = gtk_adjustment_get_page_size (adjustment);
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gtk_adjustment_set_value (adjustment,
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(1 - fraction) * lower +
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fraction * (upper - page_size));
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}
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static gboolean
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scroll_column_view (GtkWidget *column_view,
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GdkFrameClock *frame_clock,
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gpointer user_data)
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{
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GtkAdjustment *vadjustment;
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vadjustment = gtk_scrollable_get_vadjustment (GTK_SCROLLABLE (column_view));
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set_adjustment_to_fraction (vadjustment, g_random_double ());
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return TRUE;
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}
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enum WidgetType
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{
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WIDGET_TYPE_NONE,
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WIDGET_TYPE_LABEL,
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WIDGET_TYPE_TEXT,
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WIDGET_TYPE_INSCRIPTION,
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};
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static enum WidgetType widget_type = WIDGET_TYPE_INSCRIPTION;
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static void
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setup (GtkSignalListItemFactory *factory,
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GObject *listitem)
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{
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GtkWidget *widget;
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switch (widget_type)
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{
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case WIDGET_TYPE_NONE:
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/* It's actually a box, just to request size similar to labels. */
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widget = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
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gtk_widget_set_size_request (widget, 50, 18);
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break;
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case WIDGET_TYPE_LABEL:
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widget = gtk_label_new ("");
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break;
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case WIDGET_TYPE_TEXT:
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widget = gtk_text_new ();
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break;
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case WIDGET_TYPE_INSCRIPTION:
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widget = gtk_inscription_new ("");
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gtk_inscription_set_min_chars (GTK_INSCRIPTION (widget), 6);
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break;
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default:
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g_assert_not_reached ();
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}
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gtk_list_item_set_child (GTK_LIST_ITEM (listitem), widget);
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}
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static void
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bind (GtkSignalListItemFactory *factory,
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GObject *listitem,
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gpointer name)
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{
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GtkWidget *widget;
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GObject *item;
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widget = gtk_list_item_get_child (GTK_LIST_ITEM (listitem));
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item = gtk_list_item_get_item (GTK_LIST_ITEM (listitem));
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char buffer[16] = { 0, };
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g_snprintf (buffer,
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sizeof (buffer),
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"%c%d",
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GPOINTER_TO_INT (name),
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DATA_TABLE_ITEM (item)->data);
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switch (widget_type)
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{
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case WIDGET_TYPE_NONE:
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break;
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case WIDGET_TYPE_LABEL:
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gtk_label_set_label (GTK_LABEL (widget), buffer);
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break;
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case WIDGET_TYPE_TEXT:
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gtk_editable_set_text (GTK_EDITABLE (widget), buffer);
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break;
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case WIDGET_TYPE_INSCRIPTION:
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gtk_inscription_set_text (GTK_INSCRIPTION (widget), buffer);
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break;
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default:
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g_assert_not_reached ();
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}
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}
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static gboolean
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parse_widget_arg (const gchar* option_name,
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const gchar* value,
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gpointer data,
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GError** error)
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{
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if (!g_strcmp0 (value, "none"))
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{
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widget_type = WIDGET_TYPE_NONE;
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return TRUE;
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}
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else if (!g_strcmp0 (value, "label"))
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{
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widget_type = WIDGET_TYPE_LABEL;
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return TRUE;
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}
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else if (!g_strcmp0 (value, "text"))
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{
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widget_type = WIDGET_TYPE_TEXT;
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return TRUE;
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}
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else if (!g_strcmp0 (value, "inscription"))
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{
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widget_type = WIDGET_TYPE_INSCRIPTION;
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return TRUE;
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}
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else
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{
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g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_INVALID_DATA,
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"Invalid option value");
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return FALSE;
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}
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}
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static gboolean no_auto_scroll = FALSE;
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static gint n_columns = 20;
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static GOptionEntry options[] = {
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{
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"widget",
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'w',
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G_OPTION_FLAG_NONE,
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G_OPTION_ARG_CALLBACK,
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parse_widget_arg,
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"Cell item widget to use, can be one of: none, label, text, inscription",
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"WIDGET"
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},
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{
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"no-auto-scroll",
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'n',
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G_OPTION_FLAG_NONE,
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G_OPTION_ARG_NONE,
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&no_auto_scroll,
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"Disable automatic scrolling",
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NULL
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},
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{
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"columns",
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'c',
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G_OPTION_FLAG_NONE,
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G_OPTION_ARG_INT,
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&n_columns,
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"Column count",
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"COUNT"
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},
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{ NULL }
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};
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static void
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quit_cb (GtkWidget *widget,
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gpointer data)
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{
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gboolean *done = data;
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*done = TRUE;
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g_main_context_wakeup (NULL);
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}
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int
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main (int argc, char **argv)
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{
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GtkWidget *window;
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GtkWidget *scrolled_window;
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GListStore *store;
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int i;
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GtkMultiSelection *multi_selection;
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GtkWidget *column_view;
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GError *error = NULL;
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gboolean done = FALSE;
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GOptionContext *context = g_option_context_new (NULL);
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g_option_context_add_main_entries (context, options, NULL);
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frame_stats_add_options (g_option_context_get_main_group (context));
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if (!g_option_context_parse (context, &argc, &argv, &error))
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{
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g_printerr ("Option parsing failed: %s\n", error->message);
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return 1;
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}
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gtk_init ();
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window = gtk_window_new ();
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frame_stats_ensure (GTK_WINDOW (window));
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gtk_window_set_default_size (GTK_WINDOW (window), 1700, 900);
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scrolled_window = gtk_scrolled_window_new ();
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gtk_window_set_child (GTK_WINDOW (window), scrolled_window);
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store = g_list_store_new (DATA_TABLE_TYPE_ITEM);
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for (i = 0; i < 10000; ++i)
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{
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DataTableItem *item = data_table_item_new (i);
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g_list_store_append (store, item);
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g_object_unref (item);
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}
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multi_selection = gtk_multi_selection_new (G_LIST_MODEL (store));
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column_view = gtk_column_view_new (GTK_SELECTION_MODEL (multi_selection));
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gtk_column_view_set_show_column_separators (GTK_COLUMN_VIEW (column_view), TRUE);
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gtk_column_view_set_show_row_separators (GTK_COLUMN_VIEW (column_view), TRUE);
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gtk_widget_add_css_class (column_view, "data-table");
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for (i = 0; i < MIN (n_columns, 127 - 65); ++i)
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{
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const char name[] = { 'A' + i, '\0' };
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GtkListItemFactory *factory = gtk_signal_list_item_factory_new ();
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g_signal_connect (factory, "setup", G_CALLBACK (setup), NULL);
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g_signal_connect (factory, "bind", G_CALLBACK (bind), GINT_TO_POINTER (name[0]));
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gtk_column_view_append_column (GTK_COLUMN_VIEW (column_view),
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gtk_column_view_column_new (name, factory));
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}
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gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (scrolled_window),
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column_view);
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if (!no_auto_scroll)
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{
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gtk_widget_add_tick_callback (column_view,
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scroll_column_view,
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NULL,
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NULL);
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}
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gtk_widget_show (window);
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g_signal_connect (window, "destroy",
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G_CALLBACK (quit_cb), &done);
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while (!done)
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g_main_context_iteration (NULL, TRUE);
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return 0;
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}
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