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gtk2/tests/testextendedlayout.c
Tristan Van Berkom c67559ad03 Adding tests ported over from the old branch by Matthias.
2010-04-10 22:03:20 -04:00

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/* testextendedlayout.c
* Copyright (C) 2007 Mathias Hasselmann <mathias.hasselmann@gmx.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <gtk/gtk.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#ifdef GDK_WINDOWING_X11
#include "x11/gdkx.h"
#endif
#define IS_VALID_BASELINE(Baseline) ((Baseline) >= 0)
typedef enum _GuideType GuideType;
typedef enum _TestResult TestResult;
typedef struct _Guide Guide;
typedef struct _TestCase TestCase;
typedef struct _TestSuite TestSuite;
enum _GuideFlags
{
GUIDE_FLAGS_HORIZONTAL = (1 << 0),
GUIDE_FLAGS_VERTICAL = (1 << 1)
};
enum _GuideType
{
GUIDE_BASELINE,
GUIDE_INTERIOUR_VERTICAL,
GUIDE_INTERIOUR_HORIZONTAL,
GUIDE_INTERIOUR_BOTH,
GUIDE_EXTERIOUR_VERTICAL,
GUIDE_EXTERIOUR_HORIZONTAL,
GUIDE_EXTERIOUR_BOTH
};
enum _TestResult
{
TEST_RESULT_NONE,
TEST_RESULT_SUCCESS,
TEST_RESULT_FAILURE
};
enum
{
RESULT_COLUMN_MESSAGE,
RESULT_COLUMN_WEIGHT,
RESULT_COLUMN_ICON,
RESULT_COLUMN_RESULT,
RESULT_COLUNN_COUNT
};
enum
{
TEST_COLUMN_LABEL,
TEST_COLUMN_SELECTED,
TEST_COLUMN_TEST_CASE,
TEST_COLUMN_HAS_TEST_CASE,
TEST_COLUMN_PAGE_INDEX,
TEST_COLUMN_COUNT
};
struct _Guide
{
GtkWidget *widget;
GuideType type;
gint group;
};
struct _TestCase
{
TestSuite *suite;
const gchar *name;
const gchar *detail;
GtkWidget *widget;
GList *guides;
guint idle;
};
struct _TestSuite
{
GtkTreeSelection *selection;
GtkWidget *test_current_button;
GtkListStore *tests;
GtkWidget *window;
GtkWidget *notebook;
GtkWidget *baselines;
GtkWidget *interiour;
GtkWidget *exteriour;
GtkWidget *statusbar;
GtkTreeStore *results;
GtkWidget *results_view;
gint n_test_cases;
gint level;
GdkPixmap *tile;
GtkWidget *current;
GtkWidget *hover;
gint timestamp;
GtkTreeIter parent;
};
static const gchar lorem_ipsum[] =
"<span weight=\"bold\" size=\"xx-large\">"
"Lorem ipsum</span> dolor sit amet, consectetuer "
"adipiscing elit. Aliquam sed erat. Proin lectus "
"orci, venenatis pharetra, egestas id, tincidunt "
"vel, eros. Integer fringilla. Aenean justo ipsum, "
"luctus ut, volutpat laoreet, vehicula in, libero.";
const gchar *captions[] =
{
"<span size='xx-small'>xx-Small</span>",
"<span weight='bold'>Bold</span>",
"<span size='large'>Large</span>",
"<span size='xx-large'>xx-Large</span>",
NULL
};
static char * mask_xpm[] =
{
"20 20 2 1",
" c #000000",
"# c #FFFFFF",
" # # # # # # # # # #",
"# # # # # # # # # # ",
" # # # # # # # # # #",
"# # # # # # # # # # ",
" # # # # # # # # # #",
"# # # # # # # # # # ",
" # # # # # # # # # #",
"# # # # # # # # # # ",
" # # # # # # # # # #",
"# # # # # # # # # # ",
" # # # # # # # # # #",
"# # # # # # # # # # ",
" # # # # # # # # # #",
"# # # # # # # # # # ",
" # # # # # # # # # #",
"# # # # # # # # # # ",
" # # # # # # # # # #",
"# # # # # # # # # # ",
" # # # # # # # # # #",
"# # # # # # # # # # "
};
static gint8 dashes[] = { 1, 5 };
static void
set_widget_name (GtkWidget *widget,
const gchar *format,
...)
{
gchar *name, *dash;
va_list args;
va_start (args, format);
name = g_strdup_vprintf (format, args);
va_end (args);
for(dash = name; NULL != (dash = strchr (dash, ' ')); )
*dash = '-';
gtk_widget_set_name (widget, name);
g_free (name);
}
static Guide*
guide_new (GtkWidget *widget,
GuideType type,
gint group)
{
Guide* self = g_new0 (Guide, 1);
self->widget = widget;
self->type = type;
self->group = group;
return self;
}
static TestCase*
test_case_new (TestSuite *suite,
const gchar *name,
const gchar *detail,
GtkWidget *widget)
{
TestCase* self = g_new0 (TestCase, 1);
self->suite = suite;
self->name = name;
self->detail = detail;
self->widget = widget;
return self;
}
static void
update_status (TestSuite *suite,
GtkWidget *child)
{
const gchar *widget_name = gtk_widget_get_name (child);
const gchar *type_name = G_OBJECT_TYPE_NAME (child);
GString *status = g_string_new (type_name);
if (strcmp (widget_name, type_name))
g_string_append_printf (status, " (%s)", widget_name);
g_string_append_printf (status,
"@%p:\nposition=%dx%d; size=%dx%d; requisition=%dx%d",
child,
child->allocation.x,
child->allocation.y,
child->allocation.width,
child->allocation.height,
child->requisition.width,
child->requisition.height);
if (GTK_IS_EXTENDED_LAYOUT (child))
{
GtkExtendedLayout *layout = (GtkExtendedLayout*) child;
GtkRequisition min_size, nat_size;
gint min_height, nat_height;
gint min_width, nat_width;
gtk_extended_layout_get_desired_size (layout, &min_size, &nat_size);
g_string_append_printf (status, "; minimal-size: %dx%d, natural-size: %dx%d",
min_size.width, min_size.height,
nat_size.width, nat_size.height);
gtk_extended_layout_get_height_for_width (layout,
child->allocation.width,
&min_height, &nat_height);
g_string_append_printf (status, "; height-for-%d: minimal: %d, natural: %d",
child->allocation.width, min_height, nat_height);
gtk_extended_layout_get_width_for_height (layout,
child->allocation.height,
&min_width, &nat_width);
g_string_append_printf (status, "; width-for-%d: minimal: %d, natural: %d",
child->allocation.height, min_width, nat_width);
}
gtk_label_set_text (GTK_LABEL (suite->statusbar), status->str);
g_string_free (status, TRUE);
}
static void
item_activate_cb (GtkWidget *item,
gpointer data)
{
GtkWidget *widget = data;
TestCase *test;
test = g_object_get_data (G_OBJECT (widget), "test-case");
update_status (test->suite, widget);
test->suite->current = widget;
gtk_widget_queue_draw (test->widget);
}
static void
test_case_append_guide (TestCase *self,
GtkWidget *widget,
GuideType type,
gint group)
{
const gchar *widget_name;
const gchar *type_name;
gchar *item_label;
GtkWidget *popup;
GtkWidget *item;
Guide *guide;
guide = guide_new (widget, type, group);
self->guides = g_list_append (self->guides, guide);
g_object_set_data (G_OBJECT (widget), "test-case", self);
widget_name = gtk_widget_get_name (widget);
type_name = G_OBJECT_TYPE_NAME (widget);
item_label = g_strconcat (type_name,
strcmp (widget_name, type_name) ? " (" : NULL,
widget_name, ")", NULL);
item = gtk_menu_item_new_with_label (item_label);
popup = g_object_get_data (G_OBJECT (self->widget), "popup");
if (!popup)
{
popup = gtk_menu_new ();
g_object_set_data (G_OBJECT (self->widget), "popup", popup);
}
g_signal_connect (item, "activate", G_CALLBACK (item_activate_cb), widget);
gtk_menu_shell_append (GTK_MENU_SHELL (popup), item);
gtk_widget_show (item);
g_free (item_label);
}
static void
append_natural_size_box (TestCase *test,
GtkWidget *parent,
gboolean vertical,
gboolean table,
gboolean ellipses)
{
GtkWidget *container = NULL;
GtkWidget *button, *label;
PangoEllipsizeMode ellipsize_mode;
gint i, j, k, l;
for (i = 0; i < (table ? 9 : 6); ++i)
{
ellipsize_mode = ellipses ?
PANGO_ELLIPSIZE_START + i/(table ? 3 : 2) :
PANGO_ELLIPSIZE_NONE;
if (!i || (ellipses && 0 == i % (table ? 3 : 2)))
{
label = gtk_label_new (NULL);
switch(ellipsize_mode)
{
case PANGO_ELLIPSIZE_NONE:
gtk_label_set_markup (GTK_LABEL (label), "<b>No ellipses</b>");
break;
case PANGO_ELLIPSIZE_START:
gtk_label_set_markup (GTK_LABEL (label), "<b>Ellipses at start</b>");
break;
case PANGO_ELLIPSIZE_MIDDLE:
gtk_label_set_markup (GTK_LABEL (label), "<b>Ellipses in the middle</b>");
break;
case PANGO_ELLIPSIZE_END:
gtk_label_set_markup (GTK_LABEL (label), "<b>Ellipses at end</b>");
break;
}
if (vertical)
{
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 1.0);
gtk_label_set_angle (GTK_LABEL (label), 90);
}
else
{
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_label_set_angle (GTK_LABEL (label), 0);
}
gtk_box_pack_start (GTK_BOX (parent), label, FALSE, TRUE, 0);
}
if (table)
{
k = 1 + i / 3 + i % 3;
if (i < 7)
{
if (i < 6)
container = gtk_table_new (vertical ? k : 1,
vertical ? 1 : k, FALSE);
else
container = gtk_table_new (vertical ? k : 3,
vertical ? 3 : k, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (container), 4);
gtk_table_set_row_spacings (GTK_TABLE (container), 4);
}
}
else if (vertical)
container = gtk_vbox_new (FALSE, 4);
else
container = gtk_hbox_new (FALSE, 4);
if (!gtk_widget_get_parent (container))
gtk_box_pack_start (GTK_BOX (parent), container, FALSE, TRUE, 0);
for (j = 0, l = i < 6 ? i / 3 : i - 6; j <= l; ++j)
{
label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (label), "<small>Small Button</small>");
gtk_label_set_angle (GTK_LABEL (label), vertical ? 90 : 0);
gtk_label_set_ellipsize (GTK_LABEL (label), ellipsize_mode);
button = gtk_button_new ();
set_widget_name (button, "small-%d-%d-%d", ellipses, i, j);
gtk_container_add (GTK_CONTAINER (button), label);
if (!table)
gtk_box_pack_start (GTK_BOX (container), button, FALSE, TRUE, 0);
else if (i < 6)
gtk_table_attach (GTK_TABLE (container), button,
vertical ? 0 : j, vertical ? 1 : j + 1,
vertical ? j : 0, vertical ? j + 1 : 1,
GTK_FILL, GTK_FILL, 0, 0);
else
gtk_table_attach (GTK_TABLE (container), button,
vertical ? i - 6 : j,
vertical ? i - 5 : j < l ? j + 1 : 3,
vertical ? j : i - 6,
vertical ? (j < l ? j + 1 : 3) : i - 5,
GTK_FILL, GTK_FILL, 0, 0);
test_case_append_guide (test, button,
vertical ? GUIDE_EXTERIOUR_HORIZONTAL
: GUIDE_EXTERIOUR_VERTICAL,
6 == i ? 3 : 7 == i && j ? 4 : j);
}
for (j = 0, l = (i < 6 ? i % 3 : 1); j < l; ++j)
{
label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (label), "<small>Large Button</small>");
gtk_label_set_angle (GTK_LABEL (label), vertical ? 90 : 0);
button = gtk_button_new ();
set_widget_name (button, "large-%d-%d-%d", ellipses, i, j);
gtk_container_add (GTK_CONTAINER (button), label);
if (table)
gtk_table_attach (GTK_TABLE (container), button,
vertical ? MAX (0, i - 6) : i/3 + j + 1,
vertical ? MAX (1, i - 5) : i/3 + j + 2,
vertical ? i/3 + j + 1 : MAX (0, i - 6),
vertical ? i/3 + j + 2 : MAX (1, i - 5),
vertical ? GTK_FILL : GTK_FILL | GTK_EXPAND,
vertical ? GTK_FILL | GTK_EXPAND : GTK_FILL,
0, 0);
else
gtk_box_pack_start (GTK_BOX (container), button, TRUE, TRUE, 0);
test_case_append_guide (test, button,
vertical ? GUIDE_EXTERIOUR_HORIZONTAL
: GUIDE_EXTERIOUR_VERTICAL,
i < 6 ? 5 + i + j : 12);
}
}
}
static gboolean
restore_paned (gpointer data)
{
GtkPaned *paned;
GtkWidget *hint;
gint pos;
paned = GTK_PANED (data);
hint = gtk_paned_get_child2 (paned);
gtk_widget_set_sensitive (hint, TRUE);
pos = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (paned), "initial-position"));
gtk_paned_set_position (paned, pos);
return FALSE;
}
static gboolean
shrink_paned_timeout (gpointer data)
{
GtkPaned *paned;
gint pos;
paned = GTK_PANED (data);
pos = gtk_paned_get_position (paned);
if (pos < 20)
{
g_timeout_add (1000, restore_paned, paned);
return FALSE;
}
gtk_paned_set_position (paned, pos - 5);
return TRUE;
}
static void
shrink_paned (GtkWidget *button,
gpointer data)
{
GtkPaned *paned;
GtkWidget *hint;
paned = GTK_PANED (data);
hint = gtk_paned_get_child2 (paned);
gtk_widget_set_sensitive (hint, FALSE);
g_object_set_data (G_OBJECT (paned), "initial-position",
GINT_TO_POINTER (gtk_paned_get_position (paned)));
g_timeout_add (50, shrink_paned_timeout, paned);
}
static TestCase*
natural_size_test_new (TestSuite *suite,
gboolean vertical,
gboolean table)
{
GtkWidget *box, *paned, *hint, *button;
const gchar *detail;
TestCase *test;
if (vertical)
{
detail = table ? "GtkTable, vertical" : "GtkVBox";
hint = gtk_alignment_new (0.5, 1.0, 1.0, 0.0);
box = gtk_hbox_new (FALSE, 6);
paned = gtk_vpaned_new ();
}
else
{
detail = table ? "GtkTable, horizontal" : "GtkHBox";
hint = gtk_alignment_new (1.0, 0.5, 0.0, 1.0);
box = gtk_vbox_new (FALSE, 6);
paned = gtk_hpaned_new ();
}
test = test_case_new (suite, "Natural Size", detail, paned);
gtk_container_set_border_width (GTK_CONTAINER (test->widget), 6);
gtk_container_set_border_width (GTK_CONTAINER (box), 6);
gtk_paned_pack1 (GTK_PANED (test->widget), box, TRUE, TRUE);
append_natural_size_box (test, box, vertical, table, FALSE);
append_natural_size_box (test, box, vertical, table, TRUE);
button = gtk_button_new_with_label ("Shrink to check ellipsing");
g_signal_connect (button, "clicked", G_CALLBACK (shrink_paned), test->widget);
if (!vertical)
gtk_label_set_angle (GTK_LABEL (GTK_BIN (button)->child), -90);
gtk_container_set_border_width (GTK_CONTAINER (hint), 6);
gtk_container_add (GTK_CONTAINER (hint), button);
gtk_paned_pack2 (GTK_PANED (test->widget), hint, FALSE, FALSE);
return test;
}
static void
on_socket_realized (GtkWidget *widget,
gpointer data)
{
gtk_socket_add_id (GTK_SOCKET (widget), GPOINTER_TO_INT (data));
}
static void
on_xembed_socket_realized (GtkWidget *widget,
gpointer data)
{
GdkNativeWindow plug_id = 0;
GError *error = NULL;
gchar **argv = data;
gint child_stdout;
if (g_spawn_async_with_pipes (NULL, argv, NULL, 0,
NULL, NULL, NULL,
NULL, &child_stdout, NULL,
&error))
{
gchar *plug_str;
char buffer[32];
gint len;
len = read (child_stdout, buffer, sizeof (buffer) - 1);
close (child_stdout);
if (len > 0)
{
buffer[len] = '\0';
plug_id = atoi (buffer);
}
plug_str = g_strdup_printf ("plug-id=%d", plug_id);
g_print ("%s: %s\n", gtk_widget_get_name (widget), plug_str);
gtk_widget_set_tooltip_text (widget, plug_str);
g_free (plug_str);
}
else
{
GtkWidget *plug, *label;
gchar *error_message;
error_message = g_strdup_printf (
"Failed to create external plug:\n%s",
error ? error->message : "No details available.");
label = gtk_label_new (error_message);
g_warning (error_message);
g_free (error_message);
g_clear_error (&error);
if (argv[2] && g_str_equal (argv[2], "--vertical"))
gtk_label_set_angle (GTK_LABEL (label), 90);
plug = gtk_plug_new (0);
gtk_container_add (GTK_CONTAINER (plug), label);
gtk_widget_show_all (plug);
plug_id = gtk_plug_get_id (GTK_PLUG (plug));
}
gtk_socket_add_id (GTK_SOCKET (widget), plug_id);
}
static void
natural_size_test_misc_create_child (TestCase *test,
GtkWidget *box,
gchar *arg0,
gint orientation,
gint type)
{
const gchar *type_names[] =
{
"align", "socket-gtkplug", "socket-xembed",
"cell-view", "tree-view", "tree-view-scrolled",
};
const gchar *numbers[] =
{
"First", "Second", "Third", "Fourth", "Fifth",
"Sixth", "Seventh", "Eighth", "Nineth", NULL
};
GtkWidget *label, *child, *view, *align, *plug;
GdkNativeWindow plug_id;
GtkListStore *store = NULL;
GtkTreeViewColumn *column;
GtkCellRenderer *cell;
GtkTreePath *path;
gchar **argv = NULL;
gint i, argc;
GdkColor color;
if (type >= 3)
{
store = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
for (i = 0; numbers[i] && (type > 4 || i < 2); ++i)
{
gchar *small = g_strdup_printf ("%s Small Cell", numbers[i]);
gchar *large = g_strdup_printf ("%s Large Cell", numbers[i]);
GtkTreeIter iter;
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter, 0, GTK_STOCK_ABOUT,
1, small, 2, large, -1);
g_free (large);
g_free (small);
}
}
for (i = 0; i < 2; ++i)
{
label = gtk_label_new ("Hello World");
gtk_label_set_ellipsize (GTK_LABEL (label),
i ? PANGO_ELLIPSIZE_END :
PANGO_ELLIPSIZE_NONE);
if (!orientation)
gtk_label_set_angle (GTK_LABEL (label), 90);
switch (type)
{
case 0:
child = label;
break;
case 1:
plug = gtk_plug_new (0);
plug_id = gtk_plug_get_id (GTK_PLUG (plug));
gtk_container_add (GTK_CONTAINER (plug), label);
gtk_widget_show_all (plug);
child = gtk_socket_new ();
g_signal_connect (child, "realize",
G_CALLBACK (on_socket_realized),
GINT_TO_POINTER (plug_id));
break;
case 2:
child = gtk_socket_new ();
argv = g_new0 (gchar*, 5);
argc = 0;
argv[argc++] = arg0;
argv[argc++] = "--action=create-plug";
if (!orientation)
argv[argc++] = "--vertical";
if (i)
argv[argc++] = "--ellipsize";
g_signal_connect_data (child, "realize",
G_CALLBACK (on_xembed_socket_realized),
argv, (GClosureNotify) g_free, 0);
break;
case 3:
child = gtk_cell_view_new ();
if (gdk_color_parse ("#ffc", &color))
gtk_cell_view_set_background_color (GTK_CELL_VIEW (child), &color);
cell = gtk_cell_renderer_pixbuf_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (child), cell, FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (child), cell,
"stock-id", 0, NULL);
cell = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (child), cell, FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (child), cell,
"text", 1, NULL);
if (i)
g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
cell = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (child), cell, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (child), cell,
"text", 2, NULL);
gtk_cell_view_set_model (GTK_CELL_VIEW (child),
GTK_TREE_MODEL (store));
path = gtk_tree_path_new_from_indices (0, -1);
gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (child), path);
gtk_tree_path_free (path);
break;
case 4:
case 5:
view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (view), FALSE);
cell = gtk_cell_renderer_pixbuf_new ();
column = gtk_tree_view_column_new_with_attributes (NULL, cell, "stock-id", 0, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (view), column);
cell = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes ("Bar", cell, "text", 1, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (view), column);
if (i)
g_object_set (cell, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
cell = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes ("Foo", cell, "text", 2, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (view), column);
if (type > 4)
{
child = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (child),
GTK_SHADOW_IN);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (child),
GTK_POLICY_NEVER,
GTK_POLICY_ALWAYS);
gtk_container_add (GTK_CONTAINER (child), view);
}
else
child = view;
break;
default:
continue;
}
align = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
gtk_box_pack_start (GTK_BOX (box), align, FALSE, TRUE, 0);
gtk_container_add (GTK_CONTAINER (align), child);
set_widget_name (child, "%s-%s-ellipsize-%s",
orientation ? "horizontal" : "vertical",
type_names[type], i ? "end" : "none");
test_case_append_guide (test, child,
orientation ? GUIDE_EXTERIOUR_VERTICAL
: GUIDE_EXTERIOUR_HORIZONTAL,
type < 3 ? orientation : type - 1);
}
}
static TestCase*
natural_size_test_misc_new (TestSuite *suite,
gchar *arg0)
{
const gchar *captions[] =
{
"<b>GtkAligment</b>",
"<b>GtkSocket with GtkPlug</b>",
"<b>GtkSocket with XEMBED</b>",
"<b>GtkCellView</b>",
"<b>GtkTreeView</b>",
"<b>GtkTreeView within GtkScrolledWindow</b>"
};
GtkWidget *box, *hpaned, *vpaned, *label;
gint orientation, type;
TestCase *test;
test = test_case_new (suite, "Natural Size", "Various Widgets",
gtk_vbox_new (FALSE, 6));
gtk_container_set_border_width (GTK_CONTAINER (test->widget), 6);
vpaned = NULL; /* silence the gcc */
for (orientation = 0; orientation < 2; ++orientation)
{
label = gtk_label_new ("Move the handle to test\n"
"natural size allocation");
gtk_misc_set_padding (GTK_MISC (label), 6, 6);
if (orientation)
{
gtk_label_set_angle (GTK_LABEL (label), 90);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
hpaned = gtk_hpaned_new ();
box = gtk_hbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (box), label, FALSE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (box), gtk_vseparator_new (), FALSE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (box), vpaned, TRUE, TRUE, 0);
gtk_paned_pack2 (GTK_PANED (hpaned), box, TRUE, FALSE);
box = gtk_vbox_new (FALSE, 6);
gtk_paned_pack1 (GTK_PANED (hpaned), box, TRUE, TRUE);
gtk_box_pack_start (GTK_BOX (test->widget), hpaned, TRUE, TRUE, 0);
}
else
{
gtk_misc_set_alignment (GTK_MISC (label), 0.5, 1.0);
vpaned = gtk_vpaned_new ();
box = gtk_hbox_new (FALSE, 6);
gtk_paned_pack1 (GTK_PANED (vpaned), box, TRUE, TRUE);
gtk_paned_pack2 (GTK_PANED (vpaned), label, FALSE, FALSE);
}
for (type = 0; type < (orientation ? 6 : 3); ++type)
{
label = gtk_label_new (NULL);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_label_set_markup (GTK_LABEL (label), captions[type]);
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END);
gtk_box_pack_start (GTK_BOX (box), label, FALSE, TRUE, 0);
if (!orientation)
gtk_label_set_angle (GTK_LABEL (label), 90);
natural_size_test_misc_create_child (test, box, arg0, orientation, type);
}
}
return test;
}
static TestCase*
size_for_allocation_test_new (TestSuite *suite,
gboolean vertical,
gboolean table)
{
GtkWidget *container, *child;
TestCase *test;
int i;
if (vertical)
{
test = test_case_new (suite,
"Size for Allocation",
table ? "Height for Width, GtkTable"
: "Height for Width, GtkVBox",
gtk_hpaned_new ());
if (table)
{
container = gtk_table_new (4, 1, FALSE);
gtk_orientable_set_orientation (GTK_ORIENTABLE (container),
GTK_ORIENTATION_VERTICAL);
}
else
container = gtk_vbox_new (FALSE, 6);
child = gtk_label_new ("Move the handle to test\n"
"height-for-width requests");
gtk_label_set_angle (GTK_LABEL (child), 90);
}
else
{
test = test_case_new (suite,
"Size for Allocation",
table ? "Width for Height, GtkTable"
: "Width for Height, GtkHBox",
gtk_vpaned_new ());
if (table)
{
container = gtk_table_new (1, 4, FALSE);
gtk_orientable_set_orientation (GTK_ORIENTABLE (container),
GTK_ORIENTATION_HORIZONTAL);
}
else
container = gtk_hbox_new (FALSE, 6);
child = gtk_label_new ("Move the handle to test\n"
"width-for-height requests");
}
gtk_container_set_border_width (GTK_CONTAINER (test->widget), 6);
gtk_container_set_border_width (GTK_CONTAINER (container), 6);
gtk_misc_set_padding (GTK_MISC (child), 6, 6);
gtk_paned_pack1 (GTK_PANED (test->widget), container, TRUE, FALSE);
gtk_paned_pack2 (GTK_PANED (test->widget), child, FALSE, FALSE);
for (i = 0; i < 4; ++i)
{
if (2 != i)
{
child = gtk_label_new (lorem_ipsum);
gtk_label_set_line_wrap (GTK_LABEL (child), TRUE);
gtk_label_set_use_markup (GTK_LABEL (child), TRUE);
test_case_append_guide (test, child, GUIDE_EXTERIOUR_BOTH, -1);
test_case_append_guide (test, child, GUIDE_INTERIOUR_BOTH, -1);
if (!table)
gtk_box_pack_start (GTK_BOX (container), child, FALSE, TRUE, 0);
else if (vertical)
gtk_table_attach (GTK_TABLE (container), child, 0, 1, i, i + 1,
GTK_EXPAND|GTK_FILL, GTK_FILL, 0, 0);
else
gtk_table_attach (GTK_TABLE (container), child, i, i + 1, 0, 1,
GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);
if (i > 0)
gtk_label_set_full_size (GTK_LABEL (child), TRUE);
if (i > 2)
gtk_label_set_angle (GTK_LABEL (child), vertical ? 180 : 270);
else if (!vertical)
gtk_label_set_angle (GTK_LABEL (child), 90);
set_widget_name (child, "%s-label-and-%g-degree",
i > 0 ? "full-size" : "regular",
gtk_label_get_angle (GTK_LABEL (child)));
}
else
{
child = gtk_button_new ();
set_widget_name (child, "the-button");
gtk_container_add (GTK_CONTAINER (child),
gtk_image_new_from_stock (GTK_STOCK_DIALOG_INFO,
GTK_ICON_SIZE_DIALOG));
if (!table)
gtk_box_pack_start (GTK_BOX (container), child, TRUE, TRUE, 0);
else if (vertical)
gtk_table_attach (GTK_TABLE (container), child, 0, 1, i, i + 1,
GTK_EXPAND|GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);
else
gtk_table_attach (GTK_TABLE (container), child, i, i + 1, 0, 1,
GTK_EXPAND|GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);
}
}
return test;
}
static TestCase*
baseline_test_new (TestSuite *suite)
{
GtkWidget *child;
GtkWidget *view;
GtkWidget *label;
TestCase *test = test_case_new (suite,
"Baseline Alignment", "Real-World Example",
gtk_table_new (3, 3, FALSE));
gtk_container_set_border_width (GTK_CONTAINER (test->widget), 12);
gtk_table_set_col_spacings (GTK_TABLE (test->widget), 6);
gtk_table_set_row_spacings (GTK_TABLE (test->widget), 6);
child = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (child), "Test...");
test_case_append_guide (test, child, GUIDE_BASELINE, 0);
gtk_table_attach (GTK_TABLE (test->widget), child, 1, 2, 0, 1,
GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
label = gtk_label_new_with_mnemonic ("_Title:");
test_case_append_guide (test, label, GUIDE_BASELINE, 0);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), child);
gtk_table_attach (GTK_TABLE (test->widget), label, 0, 1, 0, 1,
GTK_FILL, GTK_FILL, 0, 0);
label = gtk_label_new_with_mnemonic ("Notice on\ntwo rows.");
test_case_append_guide (test, label, GUIDE_BASELINE, 0);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_table_attach (GTK_TABLE (test->widget), label, 2, 3, 0, 2,
GTK_FILL, GTK_FILL, 0, 0);
child = gtk_font_button_new ();
test_case_append_guide (test, child, GUIDE_BASELINE, 1);
gtk_table_attach (GTK_TABLE (test->widget), child, 1, 2, 1, 2,
GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
label = gtk_label_new_with_mnemonic ("_Font:");
test_case_append_guide (test, label, GUIDE_BASELINE, 1);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), child);
gtk_table_attach (GTK_TABLE (test->widget), label, 0, 1, 1, 2,
GTK_FILL, GTK_FILL, 0, 0);
view = gtk_text_view_new ();
gtk_widget_set_size_request (view, 200, -1);
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (view),
GTK_WRAP_WORD);
test_case_append_guide (test, view, GUIDE_BASELINE, 2);
gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)),
lorem_ipsum, -1);
child = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (child),
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (child),
GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (child), view);
gtk_table_attach (GTK_TABLE (test->widget), child, 1, 3, 2, 3,
GTK_FILL | GTK_EXPAND,
GTK_FILL | GTK_EXPAND,
0, 0);
label = gtk_label_new_with_mnemonic ("_Comment:");
test_case_append_guide (test, label, GUIDE_BASELINE, 2);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), child);
gtk_table_attach (GTK_TABLE (test->widget), label, 0, 1, 2, 3,
GTK_FILL, GTK_FILL, 0, 0);
return test;
}
static TestCase*
baseline_test_bin_new (TestSuite *suite)
{
GtkWidget *bin;
GtkWidget *label;
GtkWidget *table;
int i, j;
const GType types[] =
{
GTK_TYPE_ALIGNMENT, GTK_TYPE_BUTTON,
GTK_TYPE_EVENT_BOX, GTK_TYPE_FRAME,
G_TYPE_INVALID
};
TestCase *test = test_case_new (suite,
"Baseline Alignment", "Various GtkBins",
gtk_alignment_new (0.5, 0.5, 0.0, 0.0));
table = gtk_table_new (G_N_ELEMENTS (types) - 1,
G_N_ELEMENTS (captions),
FALSE);
gtk_container_set_border_width (GTK_CONTAINER (table), 12);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_container_add (GTK_CONTAINER (test->widget), table);
for (i = 0; types[i]; ++i)
{
label = gtk_label_new (g_type_name (types[i]));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (table), label, 0, 1,
i, i + 1, GTK_FILL, GTK_FILL, 0, 0);
for (j = 0; captions[j]; ++j)
{
bin = g_object_new (types[i], NULL);
label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (label), captions[j]);
gtk_container_add (GTK_CONTAINER (bin), label);
test_case_append_guide (test, bin, GUIDE_BASELINE, i);
gtk_table_attach (GTK_TABLE (table), bin, j + 1, j + 2,
i, i + 1, GTK_FILL, GTK_FILL, 0, 0);
}
}
return test;
}
#if 0
static TestCase*
baseline_test_hbox_new (TestSuite *suite,
gboolean buttons)
{
GtkWidget *bin;
GtkWidget *child;
GtkWidget *table;
GtkWidget *hbox;
int i, j;
const gchar *names[] =
{
"default", "baseline", "baseline and bottom-padding",
"baseline and top-padding", "baseline and border-width",
NULL
};
TestCase *test = test_case_new (suite, "Baseline Alignment",
buttons ? "GtkHBox and Buttons"
: "GtkHBox and Labels",
gtk_alignment_new (0.5, 0.5, 0.0, 0.0));
table = gtk_table_new (G_N_ELEMENTS (names) - 1,
G_N_ELEMENTS (captions),
FALSE);
gtk_container_set_border_width (GTK_CONTAINER (table), 12);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_container_add (GTK_CONTAINER (test->widget), table);
for (i = 0; names[i]; ++i)
{
child = gtk_label_new (names[i]);
gtk_misc_set_alignment (GTK_MISC (child), 0.0, 0.5);
hbox = gtk_hbox_new (FALSE, 6);
test_case_append_guide (test, hbox, GUIDE_EXTERIOUR_BOTH, -1);
set_widget_name (hbox, "hbox-%s", names[i]);
if (i > 0)
gtk_hbox_set_baseline_policy (GTK_HBOX (hbox), GTK_BASELINE_FIRST);
gtk_table_attach (GTK_TABLE (table), child,
0, 1, i, i + 1,
GTK_FILL, GTK_FILL, 0, 0);
gtk_table_attach (GTK_TABLE (table), hbox,
1, G_N_ELEMENTS (captions), i, i + 1,
GTK_FILL, GTK_FILL, 0, 0);
for (j = i ? -3 : 0; captions[MAX (0, j)]; ++j)
{
child = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (child), captions[MAX (0, j)]);
if (buttons)
{
bin = gtk_button_new ();
gtk_container_add (GTK_CONTAINER (bin), child);
child = bin;
}
test_case_append_guide (test, child, GUIDE_BASELINE, i);
if (j < 0 && i > 1)
{
bin = gtk_alignment_new (0.5, 0.5, 0.0, (j + 3) * 0.5);
set_widget_name (bin, "align-%s-%s-%d",
buttons ? "button" : "label",
names[i], (j + 3) * 50);
switch (i)
{
case 2:
gtk_alignment_set_padding (GTK_ALIGNMENT (bin), 0, 25, 0, 0);
break;
case 3:
gtk_alignment_set_padding (GTK_ALIGNMENT (bin), 25, 0, 0, 0);
break;
case 4:
gtk_container_set_border_width (GTK_CONTAINER (bin), 12);
break;
}
gtk_container_add (GTK_CONTAINER (bin), child);
test_case_append_guide (test, bin, GUIDE_BASELINE, i);
child = bin;
}
gtk_box_pack_start (GTK_BOX (hbox), child, FALSE, TRUE, 0);
}
}
return test;
}
#endif
static gboolean
get_extends (GtkWidget *widget,
GtkWidget *toplevel,
GdkRectangle *extends)
{
*extends = widget->allocation;
return
gtk_widget_get_visible (widget) &&
gtk_widget_translate_coordinates (widget, toplevel, 0, 0,
&extends->x, &extends->y);
}
static gboolean
get_interiour (GtkWidget *widget,
GtkWidget *toplevel,
GdkRectangle *extends)
{
if (GTK_IS_LABEL (widget))
{
PangoLayout *layout;
PangoRectangle log;
GtkLabel *label;
label = GTK_LABEL (widget);
layout = gtk_label_get_layout (label);
pango_layout_get_pixel_extents (layout, NULL, &log);
gtk_label_get_layout_offsets (label, &log.x, &log.y);
log.x -= toplevel->allocation.x;
log.y -= toplevel->allocation.y;
g_assert (sizeof log == sizeof *extends);
memcpy (extends, &log, sizeof *extends);
}
return FALSE;
}
static gint
get_baseline_of_layout (PangoLayout *layout)
{
PangoLayoutLine *line;
PangoRectangle log;
line = pango_layout_get_line_readonly (layout, 0);
pango_layout_line_get_pixel_extents (line, NULL, &log);
return PANGO_ASCENT (log);
}
static gint
get_baselines_of_text_view (GtkTextView *view, gint **baselines)
{
GtkTextBuffer *buffer = gtk_text_view_get_buffer (view);
GtkTextAttributes *attrs = gtk_text_view_get_default_attributes (view);
PangoContext *context = gtk_widget_get_pango_context (GTK_WIDGET (view));
PangoLayout *layout = pango_layout_new (context);
GtkTextIter start, end;
GdkRectangle bounds;
gchar *text;
gtk_text_buffer_get_start_iter (buffer, &start);
gtk_text_iter_get_attributes (&start, attrs);
end = start;
gtk_text_iter_forward_to_line_end (&end);
text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
gtk_text_view_get_iter_location (view, &start, &bounds);
pango_layout_set_width (layout, PANGO_SCALE *
GTK_WIDGET (view)->allocation.width);
pango_layout_set_font_description (layout, attrs->font);
pango_layout_set_wrap (layout, PANGO_WRAP_WORD);
pango_layout_set_text (layout, text, -1);
gtk_text_view_buffer_to_window_coords (view, GTK_TEXT_WINDOW_TEXT,
0, bounds.y, NULL, &bounds.y);
bounds.y += get_baseline_of_layout (layout);
gtk_text_attributes_unref (attrs);
g_object_unref (layout);
g_free (text);
*baselines = g_new(gint, 1);
*baselines[0] = bounds.y;
return 1;
}
static gint
get_baselines (GtkWidget *widget, gint **baselines)
{
#if 0
if (GTK_IS_EXTENDED_LAYOUT (widget) &&
GTK_EXTENDED_LAYOUT_HAS_BASELINES (widget))
return gtk_extended_layout_get_baselines (GTK_EXTENDED_LAYOUT (widget), baselines);
#endif
if (GTK_IS_TEXT_VIEW (widget))
return get_baselines_of_text_view (GTK_TEXT_VIEW (widget), baselines);
return -1;
}
static void
draw_baselines (GdkDrawable *drawable,
GdkGC *gc,
GtkWidget *toplevel,
GdkRectangle *extends,
gint baseline)
{
const gint x0 = toplevel->allocation.x;
const gint y0 = toplevel->allocation.y;
const gint cx = toplevel->allocation.width;
const gint xa = x0 + extends->x;
const gint xe = xa + extends->width - 1;
const gint ya = y0 + extends->y + baseline;
gdk_draw_line (drawable, gc, xa, ya - 5, xa, ya + 2);
gdk_draw_line (drawable, gc, xa - 5, ya, xe + 5, ya);
gdk_draw_line (drawable, gc, xe, ya - 5, xe, ya + 2);
gdk_gc_set_line_attributes (gc, 1, GDK_LINE_ON_OFF_DASH,
GDK_CAP_NOT_LAST, GDK_JOIN_MITER);
gdk_gc_set_dashes (gc, x0 % (dashes[0] + dashes[1]), dashes, 2);
gdk_draw_line (drawable, gc, x0, ya, xa - 5, ya);
gdk_gc_set_dashes (gc, (xe + 2) % (dashes[0] + dashes[1]), dashes, 2);
gdk_draw_line (drawable, gc, xe + 5, ya, x0 + cx - 1, ya);
gdk_gc_set_line_attributes (gc, 1, GDK_LINE_SOLID,
GDK_CAP_NOT_LAST, GDK_JOIN_MITER);
}
static void
draw_extends (GdkDrawable *drawable,
GdkGC *gc,
GtkWidget *toplevel,
GdkRectangle *extends)
{
const gint x0 = toplevel->allocation.x;
const gint y0 = toplevel->allocation.y;
const gint cx = toplevel->allocation.width;
const gint cy = toplevel->allocation.height;
const gint xa = x0 + extends->x;
const gint xe = xa + extends->width - 1;
const gint ya = y0 + extends->y;
const gint ye = ya + extends->height - 1;
gdk_draw_line (drawable, gc, xa, y0, xa, y0 + cy - 1);
gdk_draw_line (drawable, gc, xe, y0, xe, y0 + cy - 1);
gdk_draw_line (drawable, gc, x0, ya, x0 + cx - 1, ya);
gdk_draw_line (drawable, gc, x0, ye, x0 + cx - 1, ye);
}
static gint
test_case_eval_guide (const TestCase *self,
const Guide *guide,
GdkRectangle *extends,
gint **baselines)
{
gint num_baselines = -1;
if (get_extends (guide->widget, self->widget, extends))
{
*baselines = NULL;
switch (guide->type)
{
case GUIDE_BASELINE:
num_baselines = get_baselines (guide->widget, baselines);
break;
case GUIDE_INTERIOUR_BOTH:
case GUIDE_INTERIOUR_VERTICAL:
case GUIDE_INTERIOUR_HORIZONTAL:
get_interiour (guide->widget, self->widget, extends);
num_baselines = 0;
break;
case GUIDE_EXTERIOUR_BOTH:
case GUIDE_EXTERIOUR_VERTICAL:
case GUIDE_EXTERIOUR_HORIZONTAL:
num_baselines = 0;
break;
}
}
return num_baselines;
}
static gboolean
guide_is_compatible (const Guide *self,
const Guide *other)
{
switch (self->type)
{
case GUIDE_BASELINE:
return
GUIDE_BASELINE == other->type;
case GUIDE_INTERIOUR_BOTH:
case GUIDE_EXTERIOUR_BOTH:
return
GUIDE_INTERIOUR_BOTH == other->type ||
GUIDE_EXTERIOUR_BOTH == other->type;
case GUIDE_INTERIOUR_VERTICAL:
case GUIDE_EXTERIOUR_VERTICAL:
return
GUIDE_INTERIOUR_VERTICAL == other->type ||
GUIDE_EXTERIOUR_VERTICAL == other->type;
case GUIDE_INTERIOUR_HORIZONTAL:
case GUIDE_EXTERIOUR_HORIZONTAL:
return
GUIDE_INTERIOUR_HORIZONTAL == other->type ||
GUIDE_EXTERIOUR_HORIZONTAL == other->type;
}
g_return_val_if_reached (FALSE);
}
static gboolean
test_case_compare_guides (const TestCase *self,
const Guide *guide1,
const Guide *guide2)
{
gint *baselines1 = NULL, *baselines2 = NULL;
GdkRectangle extends1, extends2;
gboolean equal = FALSE;
if (guide_is_compatible (guide1, guide2) &&
test_case_eval_guide (self, guide1, &extends1, &baselines1) >= 0 &&
test_case_eval_guide (self, guide2, &extends2, &baselines2) >= 0)
{
switch (guide1->type)
{
case GUIDE_BASELINE:
equal =
IS_VALID_BASELINE (*baselines1) &&
IS_VALID_BASELINE (*baselines2) &&
extends1.y + *baselines1 == extends2.y + *baselines2;
break;
case GUIDE_INTERIOUR_HORIZONTAL:
case GUIDE_EXTERIOUR_HORIZONTAL:
equal =
extends1.height == extends2.height &&
extends1.y == extends2.y;
break;
case GUIDE_INTERIOUR_VERTICAL:
case GUIDE_EXTERIOUR_VERTICAL:
equal =
extends1.width == extends2.width &&
extends1.x == extends2.x;
break;
case GUIDE_INTERIOUR_BOTH:
case GUIDE_EXTERIOUR_BOTH:
equal = !memcpy (&extends1, &extends2, sizeof extends1);
break;
}
}
g_free (baselines1);
g_free (baselines2);
return equal;
}
static const gchar*
guide_type_get_color (GuideType type,
gboolean is_current)
{
switch (type)
{
case GUIDE_BASELINE: return is_current ? "#f00" : "#00f";
default: return is_current ? "#000" : "#fff";
}
}
static gboolean
draw_guides (gpointer data)
{
TestCase *test = data;
GdkDrawable *drawable;
const GList *iter;
gint iteration;
GdkGCValues values;
GdkGC *gc;
gboolean show_baselines;
gboolean show_interiour;
gboolean show_exteriour;
values.subwindow_mode = GDK_INCLUDE_INFERIORS;
drawable = test->widget->window;
gc = gdk_gc_new_with_values (drawable, &values,
GDK_GC_SUBWINDOW);
gdk_gc_set_tile (gc, test->suite->tile);
show_baselines =
test->suite->baselines && gtk_toggle_button_get_active (
GTK_TOGGLE_BUTTON (test->suite->baselines));
show_interiour =
test->suite->interiour && gtk_toggle_button_get_active (
GTK_TOGGLE_BUTTON (test->suite->interiour));;
show_exteriour =
test->suite->exteriour && gtk_toggle_button_get_active (
GTK_TOGGLE_BUTTON (test->suite->exteriour));;
for (iteration = 0; iteration < 3; ++iteration)
{
for (iter = test->guides; iter; iter = iter->next)
{
const Guide *guide = iter->data;
gboolean is_current = (guide->widget == test->suite->current);
GdkRectangle extends;
gint num_baselines;
gint *baselines;
gint i;
if (!is_current != !iteration)
continue;
if (is_current)
{
if (test->suite->timestamp >= 3)
continue;
if (1 == iteration)
{
gdk_gc_set_fill (gc, GDK_TILED);
gdk_gc_set_function (gc, GDK_OR);
gdk_draw_rectangle (drawable, gc, TRUE,
guide->widget->allocation.x,
guide->widget->allocation.y,
guide->widget->allocation.width,
guide->widget->allocation.height);
gdk_gc_set_function (gc, GDK_COPY);
gdk_gc_set_fill (gc, GDK_SOLID);
continue;
}
}
gdk_color_parse (guide_type_get_color (guide->type, is_current),
&values.foreground);
gdk_gc_set_rgb_fg_color (gc, &values.foreground);
num_baselines = test_case_eval_guide (test, guide, &extends, &baselines);
if (num_baselines > 0)
{
g_assert (NULL != baselines);
if (show_baselines)
for (i = 0; i < num_baselines; ++i)
draw_baselines (drawable, gc, test->widget, &extends, baselines[i]);
}
else if (num_baselines > -1)
{
if ((show_interiour && (
guide->type == GUIDE_INTERIOUR_VERTICAL ||
guide->type == GUIDE_INTERIOUR_HORIZONTAL ||
guide->type == GUIDE_INTERIOUR_BOTH)) ||
(show_exteriour && (
guide->type == GUIDE_EXTERIOUR_VERTICAL ||
guide->type == GUIDE_EXTERIOUR_HORIZONTAL ||
guide->type == GUIDE_EXTERIOUR_BOTH)))
draw_extends (drawable, gc, test->widget, &extends);
}
g_free (baselines);
}
}
g_object_unref (gc);
test->idle = 0;
return FALSE;
}
static gboolean
expose_cb (GtkWidget *widget,
GdkEventExpose *event,
gpointer data)
{
TestCase *test = data;
if (0 == test->idle)
{
if (widget != test->widget)
gtk_widget_queue_draw (test->widget);
test->idle = g_idle_add (draw_guides, test);
}
return FALSE;
}
static void
realize_cb (GtkWidget *widget,
gpointer data)
{
TestCase *test = data;
if (widget->window != test->widget->window)
g_signal_connect_after (widget, "expose-event",
G_CALLBACK (expose_cb), test);
}
static void
attach_sub_windows (GtkWidget *widget,
gpointer data)
{
g_signal_connect_after (widget, "realize", G_CALLBACK (realize_cb), data);
if (GTK_IS_CONTAINER (widget))
gtk_container_forall (GTK_CONTAINER (widget), attach_sub_windows, data);
}
static void
test_suite_insert_page (TestSuite *self,
TestCase *test,
GtkWidget *widget,
const gchar *label)
{
GtkTreeModel *model = GTK_TREE_MODEL (self->tests);
TestCase *prev = NULL;
GtkTreeIter iter;
gint i, n_rows;
if (!widget && test)
widget = test->widget;
g_return_if_fail (GTK_IS_WIDGET (widget));
n_rows = gtk_tree_model_iter_n_children (model, NULL);
gtk_notebook_insert_page (GTK_NOTEBOOK (self->notebook),
widget, NULL, self->n_test_cases);
gtk_list_store_insert (self->tests, &iter, n_rows);
gtk_list_store_set (self->tests, &iter,
TEST_COLUMN_LABEL, label,
TEST_COLUMN_SELECTED, NULL != test,
TEST_COLUMN_HAS_TEST_CASE, NULL != test,
TEST_COLUMN_PAGE_INDEX, self->n_test_cases,
TEST_COLUMN_TEST_CASE, test,
-1);
for (i = n_rows - 1; i >= 0 && NULL == prev &&
gtk_tree_model_iter_nth_child (model, &iter, NULL, i);
--i)
gtk_tree_model_get (GTK_TREE_MODEL (self->tests), &iter,
TEST_COLUMN_TEST_CASE, &prev,
-1);
if (NULL == test || (prev && strcmp (test->name, prev->name)))
{
gtk_list_store_insert (self->tests, &iter, n_rows);
gtk_list_store_set (self->tests, &iter,
TEST_COLUMN_HAS_TEST_CASE, FALSE,
TEST_COLUMN_PAGE_INDEX, -1,
-1);
}
if (test)
++self->n_test_cases;
}
static void
test_suite_append (TestSuite *self,
TestCase *test)
{
GString *markup = g_string_new (test->name);
g_string_printf (markup, "<b>%s</b>", test->name);
if (test->detail)
g_string_append_printf (markup, "\n<small>%s</small>", test->detail);
test_suite_insert_page (self, test, NULL, markup->str);
g_string_free (markup, TRUE);
g_signal_connect_after (test->widget, "expose-event",
G_CALLBACK (expose_cb), test);
g_signal_connect_after (test->widget, "realize",
G_CALLBACK (realize_cb), test);
g_object_set_data_full (G_OBJECT(test->widget),
"test-case", test, g_free);
gtk_container_forall (GTK_CONTAINER (test->widget),
attach_sub_windows, test);
}
static void
realize_notebook_cb (GtkWidget *widget,
gpointer data)
{
TestSuite *suite = data;
suite->tile =
gdk_pixmap_colormap_create_from_xpm_d (
suite->notebook->window, NULL, NULL, NULL,
mask_xpm);
}
static void
test_suite_free (TestSuite* self)
{
g_object_unref (self->tile);
g_free (self);
}
static void
test_suite_start (TestSuite *self)
{
if (0 == self->level++)
{
g_print ("\033[1mStarting test suite.\033[0m\n");
gtk_tree_store_clear (self->results);
}
}
static void
test_suite_stop (TestSuite *self)
{
if (0 == --self->level)
{
gtk_notebook_set_current_page (GTK_NOTEBOOK (self->notebook),
self->n_test_cases);
g_print ("\033[1mTest suite stopped.\033[0m\n");
}
}
static const gchar*
test_result_to_string (TestResult result)
{
switch (result)
{
case TEST_RESULT_NONE: return NULL;
case TEST_RESULT_SUCCESS: return "SUCCESS";
case TEST_RESULT_FAILURE: return "FAILURE";
}
g_return_val_if_reached (NULL);
}
static const gchar*
test_result_to_icon (TestResult result)
{
switch (result)
{
case TEST_RESULT_NONE: return GTK_STOCK_EXECUTE;
case TEST_RESULT_SUCCESS: return GTK_STOCK_OK;
case TEST_RESULT_FAILURE: return GTK_STOCK_DIALOG_ERROR;
}
g_return_val_if_reached (NULL);
}
static void
test_suite_report (TestSuite *self,
const gchar *message,
gint group,
TestResult result)
{
const gchar *text = test_result_to_string (result);
const gchar *icon = test_result_to_icon (result);
GtkTreeIter iter;
if (message)
{
PangoWeight weight = PANGO_WEIGHT_NORMAL;
GtkTreePath *path;
if (TEST_RESULT_NONE != result)
{
g_print (" - %s: %s\n", message, text);
gtk_tree_store_append (self->results, &iter, &self->parent);
}
else if (group < 0)
{
g_print ("\033[1mTesting: %s\033[0m\n", message);
gtk_tree_store_append (self->results, &self->parent, NULL);
weight = PANGO_WEIGHT_BOLD;
iter = self->parent;
}
else
{
if (gtk_tree_store_iter_depth (self->results, &self->parent) < 1 ||
!gtk_tree_model_iter_parent (GTK_TREE_MODEL (self->results), &iter, &self->parent))
iter = self->parent;
g_print (" * %s\n", message);
gtk_tree_store_append (self->results, &self->parent, &iter);
iter = self->parent;
}
gtk_tree_store_set (self->results, &iter,
RESULT_COLUMN_MESSAGE, message,
RESULT_COLUMN_WEIGHT, weight,
RESULT_COLUMN_RESULT, text,
RESULT_COLUMN_ICON, icon,
-1);
if (TEST_RESULT_FAILURE == result)
{
path = gtk_tree_model_get_path (GTK_TREE_MODEL (self->results), &iter);
gtk_tree_view_expand_to_path (GTK_TREE_VIEW (self->results_view), path);
gtk_tree_path_free (path);
}
}
else
{
if (-1 == group && gtk_tree_model_iter_parent (
GTK_TREE_MODEL (self->results), &iter, &self->parent))
self->parent = iter;
gtk_tree_store_set (self->results, &self->parent,
RESULT_COLUMN_RESULT, text,
RESULT_COLUMN_ICON, icon,
-1);
}
}
static void
test_suite_run (TestSuite *self,
gint index)
{
GtkNotebook *notebook;
GtkWidget *page;
TestCase *test;
notebook = GTK_NOTEBOOK (self->notebook);
if (-1 == index)
index = gtk_notebook_get_current_page (notebook);
page = gtk_notebook_get_nth_page (notebook, index);
test = g_object_get_data (G_OBJECT (page), "test-case");
if (NULL != test)
{
TestResult test_result = TEST_RESULT_SUCCESS;
gint last_group = -1;
gchar *message;
GList *oiter;
gint o, group;
message = test->detail ?
g_strdup_printf ("%s (%s)", test->name, test->detail) :
g_strdup (test->name);
test_suite_start (self);
test_suite_report (self, message, -1, TEST_RESULT_NONE);
g_free (message);
for (oiter = test->guides; oiter; oiter = oiter->next)
last_group = MAX (last_group, ((const Guide*)oiter->data)->group);
for (group = 0; group <= last_group; ++group)
{
const Guide *oguide;
for (o = 0, oiter = test->guides; oiter; ++o, oiter = oiter->next)
{
oguide = oiter->data;
if (oguide->group == group)
break;
}
if (oiter)
{
TestResult group_result = TEST_RESULT_SUCCESS;
const gchar *widget_name;
const gchar *type_name;
GList *iiter;
gint i;
widget_name = gtk_widget_get_name (oguide->widget);
type_name = G_OBJECT_TYPE_NAME (oguide->widget);
message = g_strdup_printf (
"Group %d, Guide %d (%s%s%s)",
oguide->group, o, type_name,
strcmp (type_name, widget_name) ? ": " : "",
strcmp (type_name, widget_name) ? widget_name : "");
test_suite_report (self, message, oguide->group, TEST_RESULT_NONE);
g_free (message);
for(i = 0, iiter = test->guides; iiter; ++i, iiter = iiter->next)
{
const Guide *iguide = iiter->data;
if (iguide->group == oguide->group)
{
widget_name = gtk_widget_get_name (iguide->widget);
type_name = G_OBJECT_TYPE_NAME (iguide->widget);
message = g_strdup_printf (
"Guide %d (%s%s%s)", i, type_name,
strcmp (type_name, widget_name) ? ": " : "",
strcmp (type_name, widget_name) ? widget_name : "");
if (test_case_compare_guides (test, oguide, iguide))
{
test_suite_report (self, message, oguide->group, TEST_RESULT_SUCCESS);
}
else
{
test_suite_report (self, message, oguide->group, TEST_RESULT_FAILURE);
group_result = TEST_RESULT_FAILURE;
test_result = TEST_RESULT_FAILURE;
}
g_free (message);
}
}
test_suite_report (self, NULL, oguide->group, group_result);
}
}
test_suite_report (self, NULL, -1, test_result);
test_suite_stop (self);
}
}
static void
test_current_cb (GtkWidget *widget,
gpointer data)
{
TestSuite *suite = data;
test_suite_run (suite, -1);
}
static void
test_suite_show_and_run_test (TestSuite *self,
gint page)
{
GTimer *timer = g_timer_new ();
gtk_notebook_set_current_page (GTK_NOTEBOOK (self->notebook), page);
g_timer_start (timer);
while (g_timer_elapsed (timer, NULL) < 0.3 &&
!gtk_main_iteration_do (FALSE))
{
if (!gtk_events_pending ())
g_usleep (500);
}
test_suite_run (self, -1);
g_timer_destroy (timer);
}
static void
test_selected_cb (GtkWidget *widget,
gpointer data)
{
TestSuite *suite = data;
GtkTreeModel *model;
GtkTreeIter iter;
model = GTK_TREE_MODEL (suite->tests);
test_suite_start (suite);
if (gtk_tree_model_get_iter_first (model, &iter))
{
do
{
gboolean selected = FALSE;
gint page_index = -1;
gtk_tree_model_get (model, &iter,
TEST_COLUMN_SELECTED, &selected,
TEST_COLUMN_PAGE_INDEX, &page_index,
-1);
if (page_index >= 0 && selected)
test_suite_show_and_run_test (suite, page_index);
}
while (gtk_tree_model_iter_next (model, &iter));
}
test_suite_stop (suite);
}
static void
test_all_cb (GtkWidget *widget,
gpointer data)
{
TestSuite *suite = data;
gint i;
test_suite_start (suite);
for (i = 0; i < suite->n_test_cases; ++i)
test_suite_show_and_run_test (suite, i);
test_suite_stop (suite);
}
static void
switch_page_cb (GtkNotebook *notebook,
GtkNotebookPage *page,
gint index,
gpointer data)
{
TestSuite *suite = data;
GtkTreeModel *model;
GtkTreeIter iter;
gint page_index;
gtk_widget_set_sensitive (suite->test_current_button,
index < suite->n_test_cases);
model = GTK_TREE_MODEL (suite->tests);
if (gtk_tree_model_get_iter_first (model, &iter))
{
do
{
gtk_tree_model_get (model, &iter,
TEST_COLUMN_PAGE_INDEX, &page_index,
-1);
if (page_index == index)
{
gtk_tree_selection_select_iter (suite->selection, &iter);
break;
}
}
while (gtk_tree_model_iter_next (model, &iter));
}
}
static GtkWidget*
find_widget_at_position (GtkWidget *widget,
gint x,
gint y)
{
if (x < 0 || x >= widget->allocation.width ||
y < 0 || y >= widget->allocation.height)
return NULL;
if (GTK_IS_CONTAINER (widget))
{
GtkWidget *child;
GList *children;
GList *iter;
gint rx, ry;
children = gtk_container_get_children (GTK_CONTAINER (widget));
for (iter = children; iter; iter = iter->next)
{
gtk_widget_translate_coordinates (widget, iter->data, x, y, &rx, &ry);
child = find_widget_at_position (iter->data, rx, ry);
if (child)
{
widget = child;
break;
}
}
g_list_free (children);
}
return widget;
}
static void
queue_redraw (GtkWidget *page,
GtkWidget *child)
{
gint x, y;
gtk_widget_translate_coordinates (child, page, 0, 0, &x, &y);
gtk_widget_queue_draw_area (page,
page->allocation.x,
page->allocation.y + y,
page->allocation.width,
child->allocation.height);
gtk_widget_queue_draw_area (page,
page->allocation.x + x,
page->allocation.y,
child->allocation.width,
page->allocation.height);
}
static gboolean
watch_pointer_cb (gpointer data)
{
TestSuite *suite = data;
GtkWidget *prev = suite->current;
TestCase *test = NULL;
gboolean dirty;
GtkWidget *page;
GtkWidget *child;
gint i, x, y;
i = gtk_notebook_get_current_page (GTK_NOTEBOOK (suite->notebook));
page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (suite->notebook), i);
gtk_widget_get_pointer (page, &x, &y);
child = find_widget_at_position (page, x, y);
while (child)
{
test = g_object_get_data (G_OBJECT(child), "test-case");
if (test)
break;
child = gtk_widget_get_parent (child);
}
dirty = suite->current && !(suite->timestamp % 3);
suite->timestamp = (suite->timestamp + 1) % 6;
if (!test)
{
dirty = (NULL != suite->current);
if (suite->current)
gtk_label_set_text (GTK_LABEL (suite->statusbar),
"No widget selected.\n");
suite->current = NULL;
}
else if (child != suite->hover)
{
if (child != suite->current)
update_status (suite, child);
suite->current = child;
suite->hover = child;
dirty = TRUE;
}
if (dirty)
{
if (suite->current)
{
if (prev && prev != suite->current)
queue_redraw (page, prev);
queue_redraw (page, suite->current);
}
else
{
gtk_widget_queue_draw (page);
}
}
return TRUE;
}
static gboolean
button_press_event_cb (GtkWidget *widget,
GdkEventButton *event,
gpointer data)
{
TestSuite *suite = data;
GtkWidget *popup = NULL;
GtkWidget *page;
gint i;
if (3 != event->button)
return FALSE;
i = gtk_notebook_get_current_page (GTK_NOTEBOOK (suite->notebook));
page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (suite->notebook), i);
popup = g_object_get_data (G_OBJECT (page), "popup");
gtk_menu_popup (GTK_MENU (popup),
NULL, NULL, NULL, NULL,
event->button, event->time);
return TRUE;
}
static void
test_suite_setup_results_page (TestSuite *self)
{
GtkTreeViewColumn *column;
GtkCellRenderer *cell;
GtkWidget *scroller;
self->results = gtk_tree_store_new (RESULT_COLUNN_COUNT,
G_TYPE_STRING, PANGO_TYPE_WEIGHT,
G_TYPE_STRING, G_TYPE_STRING);
self->results_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (self->results));
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (self->results_view), FALSE);
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_expand (column, TRUE);
gtk_tree_view_append_column (GTK_TREE_VIEW (self->results_view), column);
cell = gtk_cell_renderer_pixbuf_new ();
gtk_tree_view_column_pack_start (column, cell, FALSE);
gtk_tree_view_column_set_attributes (column, cell,
"icon-name", RESULT_COLUMN_ICON, NULL);
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, cell, TRUE);
gtk_tree_view_column_set_attributes (column, cell,
"text", RESULT_COLUMN_MESSAGE,
"weight", RESULT_COLUMN_WEIGHT, NULL);
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_expand (column, FALSE);
gtk_tree_view_append_column (GTK_TREE_VIEW (self->results_view), column);
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, cell, TRUE);
gtk_tree_view_column_set_attributes (column, cell,
"text", RESULT_COLUMN_RESULT, NULL);
scroller = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroller),
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroller),
GTK_SHADOW_IN);
gtk_container_set_border_width (GTK_CONTAINER (scroller), 12);
gtk_container_add (GTK_CONTAINER (scroller), self->results_view);
test_suite_insert_page (self, NULL, scroller, "<b>Test Results</b>");
g_signal_connect (self->notebook, "realize",
G_CALLBACK (realize_notebook_cb), self);
}
static gboolean
tests_is_separator (GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
gchar *label;
gtk_tree_model_get (model, iter, TEST_COLUMN_LABEL, &label, -1);
g_free (label);
return (NULL == label);
}
static void
test_case_toggled (GtkCellRendererToggle *cell,
gchar *path,
gpointer data)
{
GtkTreeIter iter;
if (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (data), &iter, path))
gtk_list_store_set (GTK_LIST_STORE (data), &iter, TEST_COLUMN_SELECTED,
!gtk_cell_renderer_toggle_get_active (cell),
-1);
}
static void
selection_changed (GtkTreeSelection *selection,
gpointer data)
{
TestSuite *suite = data;
GtkTreeModel *model;
GtkTreeIter iter;
gint page_index;
if (gtk_tree_selection_get_selected (selection, &model, &iter))
{
gtk_tree_model_get (model, &iter,
TEST_COLUMN_PAGE_INDEX, &page_index,
-1);
if (page_index >= 0)
gtk_notebook_set_current_page (GTK_NOTEBOOK (suite->notebook),
page_index);
}
}
static void
test_suite_setup_ui (TestSuite *self)
{
GtkWidget *table, *actions, *button, *align;
GtkWidget *view, *scrolled;
GtkTreeViewColumn *column;
GtkCellRenderer *cell;
self->tests = gtk_list_store_new (TEST_COLUMN_COUNT,
G_TYPE_STRING, G_TYPE_BOOLEAN,
G_TYPE_POINTER, G_TYPE_BOOLEAN,
G_TYPE_INT);
view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (self->tests));
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (view), FALSE);
gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (view), tests_is_separator, NULL, NULL);
self->selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
gtk_tree_selection_set_mode (self->selection, GTK_SELECTION_BROWSE);
g_signal_connect (self->selection, "changed", G_CALLBACK (selection_changed), self);
column = gtk_tree_view_column_new ();
cell = gtk_cell_renderer_toggle_new ();
gtk_tree_view_append_column (GTK_TREE_VIEW (view), column);
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (column), cell, FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (column), cell,
"active", TEST_COLUMN_SELECTED,
"activatable", TEST_COLUMN_HAS_TEST_CASE,
"visible", TEST_COLUMN_HAS_TEST_CASE,
NULL);
g_signal_connect (cell, "toggled", G_CALLBACK (test_case_toggled), self->tests);
column = gtk_tree_view_column_new ();
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_append_column (GTK_TREE_VIEW (view), column);
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (column), cell, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (column), cell,
"markup", TEST_COLUMN_LABEL, NULL);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled),
GTK_SHADOW_IN);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_container_add (GTK_CONTAINER (scrolled), view);
self->notebook = gtk_notebook_new ();
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (self->notebook), FALSE);
actions = gtk_hbox_new (TRUE, 12);
align = gtk_alignment_new (1.0, 0.5, 0.0, 0.0);
gtk_container_add (GTK_CONTAINER (align), actions);
button = gtk_button_new_with_mnemonic ("Test _Current Page");
g_signal_connect (button, "clicked", G_CALLBACK (test_current_cb), self);
gtk_box_pack_start (GTK_BOX (actions), button, FALSE, TRUE, 0);
self->test_current_button = button;
g_signal_connect (self->notebook, "switch-page", G_CALLBACK (switch_page_cb), self);
button = gtk_button_new_with_mnemonic ("Test _Selected Pages");
g_signal_connect (button, "clicked", G_CALLBACK (test_selected_cb), self);
gtk_box_pack_start (GTK_BOX (actions), button, FALSE, TRUE, 0);
button = gtk_button_new_with_mnemonic ("Test _All Pages");
g_signal_connect (button, "clicked", G_CALLBACK (test_all_cb), self);
gtk_box_pack_start (GTK_BOX (actions), button, FALSE, TRUE, 0);
actions = gtk_hbox_new (FALSE, 12);
gtk_box_pack_end (GTK_BOX (actions), align, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (actions),
gtk_label_new ("Guides:"),
FALSE, TRUE, 0);
self->baselines = gtk_check_button_new_with_mnemonic ("_Baselines");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->baselines), TRUE);
gtk_box_pack_start (GTK_BOX (actions), self->baselines, FALSE, TRUE, 0);
g_signal_connect_swapped (self->baselines, "toggled",
G_CALLBACK (gtk_widget_queue_draw),
self->notebook);
self->interiour = gtk_check_button_new_with_mnemonic ("_Interiours");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->interiour), TRUE);
gtk_box_pack_start (GTK_BOX (actions), self->interiour, FALSE, TRUE, 0);
g_signal_connect_swapped (self->interiour, "toggled",
G_CALLBACK (gtk_widget_queue_draw),
self->notebook);
self->exteriour = gtk_check_button_new_with_mnemonic ("_Exteriours");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->exteriour), TRUE);
gtk_box_pack_start (GTK_BOX (actions), self->exteriour, FALSE, TRUE, 0);
g_signal_connect_swapped (self->exteriour, "toggled",
G_CALLBACK (gtk_widget_queue_draw),
self->notebook);
self->statusbar = gtk_label_new ("No widget selected.\n");
gtk_misc_set_alignment (GTK_MISC (self->statusbar), 0.0, 0.5);
gtk_label_set_ellipsize (GTK_LABEL (self->statusbar),
PANGO_ELLIPSIZE_END);
table = gtk_table_new (3, 2, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_container_set_border_width (GTK_CONTAINER (table), 6);
gtk_table_attach (GTK_TABLE (table), actions, 0, 2, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
gtk_table_attach (GTK_TABLE (table), scrolled, 0, 1, 1, 2, GTK_FILL, GTK_FILL | GTK_EXPAND, 0, 0);
gtk_table_attach (GTK_TABLE (table), self->notebook, 1, 2, 1, 2, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 0);
gtk_table_attach (GTK_TABLE (table), self->statusbar, 0, 2, 2, 3, GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
self->window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
g_object_connect (self->window,
"signal::button-press-event", button_press_event_cb, self,
"signal::destroy", gtk_main_quit, NULL,
NULL);
g_timeout_add (200, watch_pointer_cb, self);
gtk_window_set_title (GTK_WINDOW (self->window), "Testing GtkExtendedLayout");
gtk_widget_add_events (self->window, GDK_BUTTON_PRESS_MASK);
gtk_container_add (GTK_CONTAINER (self->window), table);
gtk_widget_grab_focus (view);
}
static TestSuite*
test_suite_new (gchar *arg0)
{
TestSuite* self = g_new0 (TestSuite, 1);
test_suite_setup_ui (self);
test_suite_append (self, natural_size_test_new (self, FALSE, FALSE));
test_suite_append (self, natural_size_test_new (self, TRUE, FALSE));
test_suite_append (self, natural_size_test_new (self, FALSE, TRUE));
test_suite_append (self, natural_size_test_new (self, TRUE, TRUE));
test_suite_append (self, natural_size_test_misc_new (self, arg0));
test_suite_append (self, size_for_allocation_test_new (self, TRUE, FALSE));
test_suite_append (self, size_for_allocation_test_new (self, FALSE, FALSE));
test_suite_append (self, size_for_allocation_test_new (self, TRUE, TRUE));
test_suite_append (self, size_for_allocation_test_new (self, FALSE, TRUE));
test_suite_append (self, baseline_test_new (self));
test_suite_append (self, baseline_test_bin_new (self));
#if 0
test_suite_append (self, baseline_test_hbox_new (self, FALSE));
test_suite_append (self, baseline_test_hbox_new (self, TRUE));
#endif
test_suite_setup_results_page (self);
return self;
}
static gboolean
on_embedding_timeout (gpointer data)
{
GdkNativeWindow plug_id = GPOINTER_TO_INT (data);
g_printerr ("Embedding timeout expired for plug %d. Aborting.\n", plug_id);
gtk_main_quit ();
return FALSE;
}
static void
on_embedded (GtkWidget *widget,
gpointer data)
{
g_source_remove (GPOINTER_TO_INT (data));
}
static void
create_plug (gboolean ellipsize,
gboolean vertical)
{
GtkWidget *plug, *label;
GdkNativeWindow plug_id;
guint timeout;
label = gtk_label_new ("Hello World");
if (ellipsize)
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END);
if (vertical)
gtk_label_set_angle (GTK_LABEL (label), 90);
plug = gtk_plug_new (0);
gtk_container_add (GTK_CONTAINER (plug), label);
gtk_widget_show_all (plug);
plug_id = gtk_plug_get_id (GTK_PLUG (plug));
timeout = g_timeout_add (5 * 1000, on_embedding_timeout,
GINT_TO_POINTER (plug_id));
g_signal_connect (plug, "embedded",
G_CALLBACK (on_embedded),
GINT_TO_POINTER (timeout));
g_signal_connect (plug, "delete-event",
G_CALLBACK (gtk_main_quit),
NULL);
g_print ("%d\n", plug_id);
}
int
main (int argc, char *argv[])
{
GOptionContext *options;
TestSuite *suite = NULL;
GError *error = NULL;
gboolean ellipsize = FALSE;
gboolean vertical = FALSE;
gint initial_page = 0;
gchar *action = NULL;
GOptionEntry entries[] =
{
{ "action", 'a', 0, G_OPTION_ARG_STRING, &action, "Action to perform", NULL },
{ "initial-page", 'p', 0, G_OPTION_ARG_INT, &initial_page, "Initial page of the test suite", NULL },
{ "ellipsize", 0, 0, G_OPTION_ARG_NONE, &ellipsize, "Add ellipses to labels", NULL },
{ "vertical", 0, 0, G_OPTION_ARG_NONE, &vertical, "Render vertical layout", NULL },
{ NULL }
};
gtk_init (&argc, &argv);
options = g_option_context_new (NULL);
g_option_context_add_main_entries (options, entries, NULL);
g_option_context_add_group (options, gtk_get_option_group (TRUE));
g_option_context_parse (options, &argc, &argv, &error);
if (error)
{
g_print ("Usage Error: %s\n", error->message);
return 2;
}
if (action && g_str_equal (action, "create-plug"))
{
create_plug (ellipsize, vertical);
}
else
{
suite = test_suite_new (argv[0]);
gtk_widget_show_all (suite->window);
gtk_notebook_set_current_page (GTK_NOTEBOOK (suite->notebook),
initial_page);
}
gtk_main ();
if (suite)
test_suite_free (suite);
return 0;
}
/* vim: set sw=2 sta et: */
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