static gboolean
query_unlock_tooltip (GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_tooltip,
GtkTooltip *tooltip,
gpointer user_data)
{
GtkWidget *label;
PangoLayout *layout;
PangoAttrList *attrs;
IconShapeData *data;
data = g_object_get_data (G_OBJECT (widget), "icon-shape-data");
label = g_object_get_data (G_OBJECT (widget), "tooltip-label");
if (label == NULL) {
label = gtk_label_new (data->text);
g_object_ref_sink (label);
g_object_set_data_full (G_OBJECT (widget),
"tooltip-label", label, g_object_unref);
}
layout = gtk_label_get_layout (GTK_LABEL (label));
pango_cairo_context_set_shape_renderer (pango_layout_get_context (layout),
icon_shape_renderer,
data, NULL);
attrs = create_shape_attr_list_for_layout (layout, data);
gtk_label_set_attributes (GTK_LABEL (label), attrs);
pango_attr_list_unref (attrs);
gtk_tooltip_set_custom (tooltip, label);
return TRUE;
}
void getTooltipColors_TooltipSetCustom()
{
// Create a temporary tooltip
GType typeTooltip = gtk_tooltip_get_type();
GtkTooltip* tooltip = (GtkTooltip*)g_object_new(typeTooltip, NULL);
// Add temporary label as custom control into tooltip
GtkWidget* customLabel = (GtkWidget*)g_object_new(GTK_TYPE_LABEL, NULL);
gtk_tooltip_set_custom(tooltip, customLabel);
// Find tooltip window, using custom widget as entry point
GtkWidget* tooltipBox = gtk_widget_get_parent(customLabel);
GtkWidget* tooltipWindow = gtk_widget_get_parent(tooltipBox);
// Obtain style contexts
// For label, just use temporary label; this is easier then finding the original label
GtkStyleContext* styleContextLabel = gtk_widget_get_style_context(customLabel);
GtkStyleContext* styleContextTooltip = gtk_widget_get_style_context(tooltipWindow);
// Print
printTooltipColors(styleContextLabel, styleContextTooltip, "TooltipSetCustom");
// Cleanup
// customLabel is owned by tooltip and will be destroyed automatically
g_object_unref(tooltip);
}
static void
gtk_tooltip_dispose (GObject *object)
{
GtkTooltip *tooltip = GTK_TOOLTIP (object);
if (tooltip->timeout_id)
{
g_source_remove (tooltip->timeout_id);
tooltip->timeout_id = 0;
}
if (tooltip->browse_mode_timeout_id)
{
g_source_remove (tooltip->browse_mode_timeout_id);
tooltip->browse_mode_timeout_id = 0;
}
gtk_tooltip_set_custom (tooltip, NULL);
gtk_tooltip_set_last_window (tooltip, NULL);
if (tooltip->window)
{
GdkDisplay *display;
display = gtk_widget_get_display (tooltip->window);
g_signal_handlers_disconnect_by_func (display,
gtk_tooltip_display_closed,
tooltip);
gtk_widget_destroy (tooltip->window);
tooltip->window = NULL;
}
G_OBJECT_CLASS (gtk_tooltip_parent_class)->dispose (object);
}
static void
gtk_tooltip_window_hide (GtkWidget *widget,
gpointer user_data)
{
GtkTooltip *tooltip = GTK_TOOLTIP (user_data);
gtk_tooltip_set_custom (tooltip, NULL);
}
static gboolean
contact_list_view_query_tooltip_cb (EmpathyContactListView *view,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
EmpathyContact *contact;
GtkTreeModel *model;
GtkTreeIter iter;
GtkTreePath *path;
/* FIXME: We need GTK version >= 2.12.10. See GNOME bug #504087 */
if (gtk_check_version (2, 12, 10)) {
return FALSE;
}
if (!gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (view), &x, &y,
keyboard_mode,
&model, &path, &iter)) {
return FALSE;
}
gtk_tree_view_set_tooltip_row (GTK_TREE_VIEW (view), tooltip, path);
gtk_tree_path_free (path);
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
if (!contact) {
return FALSE;
}
if (!priv->tooltip_widget) {
priv->tooltip_widget = empathy_contact_widget_new (contact,
EMPATHY_CONTACT_WIDGET_FOR_TOOLTIP);
g_object_ref (priv->tooltip_widget);
g_signal_connect (priv->tooltip_widget, "destroy",
G_CALLBACK (contact_list_view_tooltip_destroy_cb),
view);
} else {
empathy_contact_widget_set_contact (priv->tooltip_widget,
contact);
}
gtk_tooltip_set_custom (tooltip, priv->tooltip_widget);
g_object_unref (contact);
return TRUE;
}
static gboolean
contact_list_view_query_tooltip_cb (EmpathyContactListView *view,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
EmpathyContact *contact;
GtkTreeModel *model;
GtkTreeIter iter;
GtkTreePath *path;
/* FIXME: We need GTK version >= 2.12.10. See GNOME bug #504087 */
if (100 * gtk_minor_version + gtk_micro_version < 1210) {
return FALSE;
}
if (!gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (view), &x, &y,
keyboard_mode,
&model, &path, &iter)) {
return FALSE;
}
gtk_tree_view_set_tooltip_row (GTK_TREE_VIEW (view), tooltip, path);
gtk_tree_path_free (path);
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
if (!contact) {
return FALSE;
}
if (!priv->tooltip_widget) {
priv->tooltip_widget = empathy_contact_widget_new (contact,
EMPATHY_CONTACT_WIDGET_EDIT_NONE);
g_object_add_weak_pointer (G_OBJECT (priv->tooltip_widget),
(gpointer) &priv->tooltip_widget);
} else {
empathy_contact_widget_set_contact (priv->tooltip_widget,
contact);
}
gtk_tooltip_set_custom (tooltip, priv->tooltip_widget);
g_object_unref (contact);
return TRUE;
}
static gboolean
query_tooltip_label_cb (GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_tip,
GtkTooltip *tooltip,
gpointer data)
{
GtkWidget *custom = data;
gtk_tooltip_set_custom (tooltip, custom);
return TRUE;
}
static void
ide_omni_bar__build_button__query_tooltip (IdeOmniBar *self,
gint x,
gint y,
gboolean keyboard,
GtkTooltip *tooltip,
GtkButton *button)
{
g_assert (IDE_IS_OMNI_BAR (self));
g_assert (GTK_IS_TOOLTIP (tooltip));
g_assert (GTK_IS_BUTTON (button));
gtk_tooltip_set_custom (tooltip, GTK_WIDGET (self->build_button_shortcut));
}
static gboolean
gimp_help_menu_item_query_tooltip (GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip)
{
GtkWidget *vbox;
GtkWidget *label;
gchar *text;
gboolean use_markup = TRUE;
text = gtk_widget_get_tooltip_markup (widget);
if (! text)
{
text = gtk_widget_get_tooltip_text (widget);
use_markup = FALSE;
}
if (! text)
return FALSE;
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
label = gtk_label_new (text);
gtk_label_set_use_markup (GTK_LABEL (label), use_markup);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
gtk_widget_show (label);
g_free (text);
label = gtk_label_new (_("Press F1 for more help"));
gimp_label_set_attributes (GTK_LABEL (label),
PANGO_ATTR_STYLE, PANGO_STYLE_ITALIC,
PANGO_ATTR_SCALE, PANGO_SCALE_SMALL,
-1);
gtk_label_set_xalign (GTK_LABEL (label), 1.0);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
gtk_tooltip_set_custom (tooltip, vbox);
return TRUE;
}
static gboolean
gtk_tooltip_run_requery (GtkWidget **widget,
GtkTooltip *tooltip,
gint *x,
gint *y)
{
gboolean has_tooltip = FALSE;
gboolean return_value = FALSE;
gtk_tooltip_reset (tooltip);
do
{
g_object_get (*widget,
"has-tooltip", &has_tooltip,
NULL);
if (has_tooltip)
g_signal_emit_by_name (*widget,
"query-tooltip",
*x, *y,
tooltip->keyboard_mode_enabled,
tooltip,
&return_value);
if (!return_value)
{
GtkWidget *parent = gtk_widget_get_parent (*widget);
if (parent)
gtk_widget_translate_coordinates (*widget, parent, *x, *y, x, y);
*widget = parent;
}
else
break;
}
while (*widget);
/* If the custom widget was not reset in the query-tooltip
* callback, we clear it here.
*/
if (!tooltip->custom_was_reset)
gtk_tooltip_set_custom (tooltip, NULL);
return return_value;
}
static gboolean
set_tooltip_widget_from_marks (GtkSourceView *view,
GtkTooltip *tooltip,
GSList *marks)
{
GtkGrid *grid = NULL;
gint row_num = 0;
gint icon_size;
gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, NULL, &icon_size);
for (; marks; marks = g_slist_next (marks))
{
const gchar *category;
GtkSourceMark *mark;
GtkSourceMarkAttributes *attrs;
gchar *text;
gboolean ismarkup = FALSE;
GtkWidget *label;
const GdkPixbuf *pixbuf;
mark = marks->data;
category = gtk_source_mark_get_category (mark);
attrs = gtk_source_view_get_mark_attributes (view, category, NULL);
if (attrs == NULL)
{
continue;
}
text = gtk_source_mark_attributes_get_tooltip_markup (attrs, mark);
if (text == NULL)
{
text = gtk_source_mark_attributes_get_tooltip_text (attrs, mark);
}
else
{
ismarkup = TRUE;
}
if (text == NULL)
{
continue;
}
if (grid == NULL)
{
grid = GTK_GRID (gtk_grid_new ());
gtk_grid_set_column_spacing (grid, 4);
gtk_widget_show (GTK_WIDGET (grid));
}
label = gtk_label_new (NULL);
if (ismarkup)
{
gtk_label_set_markup (GTK_LABEL (label), text);
}
else
{
gtk_label_set_text (GTK_LABEL (label), text);
}
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_widget_set_valign (label, GTK_ALIGN_START);
gtk_widget_show (label);
pixbuf = gtk_source_mark_attributes_render_icon (attrs,
GTK_WIDGET (view),
icon_size);
if (pixbuf == NULL)
{
gtk_grid_attach (grid, label, 0, row_num, 2, 1);
}
else
{
GtkWidget *image;
GdkPixbuf *copy;
/* FIXME why a copy is needed? */
copy = gdk_pixbuf_copy (pixbuf);
image = gtk_image_new_from_pixbuf (copy);
g_object_unref (copy);
gtk_widget_set_halign (image, GTK_ALIGN_START);
gtk_widget_set_valign (image, GTK_ALIGN_START);
gtk_widget_show (image);
gtk_grid_attach (grid, image, 0, row_num, 1, 1);
gtk_grid_attach (grid, label, 1, row_num, 1, 1);
}
row_num++;
if (marks->next != NULL)
{
GtkWidget *separator;
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
gtk_widget_show (separator);
gtk_grid_attach (grid, separator, 0, row_num, 2, 1);
row_num++;
}
g_free (text);
}
if (grid == NULL)
{
return FALSE;
}
gtk_tooltip_set_custom (tooltip, GTK_WIDGET (grid));
return TRUE;
}
/**
* gva_main_search_query_tooltip_cb:
* @widget: the object which received the signal
* @x: the x coordinate of the cursor position where the request has been
* emitted, relative to @widget->window
* @y: the y coordinate of the cursor position where the request has been
* emitted, relative to @widget->window
* @keyboard_mode: @TRUE if the tooltip was triggerd using the keyboard
* @tooltip: a #GtkTooltip
*
* Handler for #GtkWidget::query-tooltip signals to the search interface.
*
* Displays some tips for searching.
*
* Returns: always %TRUE (show the tooltip)
**/
gboolean
gva_main_search_query_tooltip_cb (GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip)
{
GtkWidget *custom;
gchar *text;
custom = gtk_table_new (5, 2, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (custom), 12);
gtk_table_set_row_spacing (GTK_TABLE (custom), 0, 6);
gtk_tooltip_set_custom (tooltip, custom);
widget = gtk_label_new (_("Search for any of the following:"));
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
gtk_table_attach_defaults (GTK_TABLE (custom), widget, 0, 2, 0, 1);
gtk_widget_show (widget);
/* The labels begin with a UTF-8 encoded bullet character. */
text = g_strdup_printf ("• %s", _("Game Title"));
widget = gtk_label_new (text);
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
gtk_table_attach_defaults (GTK_TABLE (custom), widget, 0, 1, 1, 2);
gtk_widget_show (widget);
g_free (text);
text = g_strdup_printf ("• %s", _("Manufacturer"));
widget = gtk_label_new (text);
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
gtk_table_attach_defaults (GTK_TABLE (custom), widget, 0, 1, 2, 3);
gtk_widget_show (widget);
g_free (text);
text = g_strdup_printf ("• %s", _("Copyright Year"));
widget = gtk_label_new (text);
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
gtk_table_attach_defaults (GTK_TABLE (custom), widget, 0, 1, 3, 4);
gtk_widget_show (widget);
g_free (text);
text = g_strdup_printf ("• %s", _("Category"));
widget = gtk_label_new (text);
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
gtk_table_attach_defaults (GTK_TABLE (custom), widget, 0, 1, 4, 5);
gtk_widget_show (widget);
g_free (text);
text = g_strdup_printf ("• %s", _("ROM Name"));
widget = gtk_label_new (text);
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
gtk_table_attach_defaults (GTK_TABLE (custom), widget, 1, 2, 1, 2);
gtk_widget_show (widget);
g_free (text);
text = g_strdup_printf ("• %s", _("BIOS Name"));
widget = gtk_label_new (text);
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
gtk_table_attach_defaults (GTK_TABLE (custom), widget, 1, 2, 2, 3);
gtk_widget_show (widget);
g_free (text);
text = g_strdup_printf ("• %s", _("Driver Name"));
widget = gtk_label_new (text);
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
gtk_table_attach_defaults (GTK_TABLE (custom), widget, 1, 2, 3, 4);
gtk_widget_show (widget);
g_free (text);
return TRUE;
}
static gboolean
set_tooltip_widget_from_marks (GtkSourceView *view,
GtkTooltip *tooltip,
GSList *marks)
{
GtkWidget *vbox = NULL;
for (; marks; marks = g_slist_next (marks))
{
const gchar *category;
GtkSourceMark *mark;
GtkSourceMarkAttributes *attrs;
gchar *text;
gboolean ismarkup = FALSE;
GtkWidget *label;
GtkWidget *hbox;
const GdkPixbuf *pixbuf;
gint size;
mark = marks->data;
category = gtk_source_mark_get_category (mark);
attrs = gtk_source_view_get_mark_attributes (view,
category,
NULL);
if (attrs == NULL)
{
continue;
}
text = gtk_source_mark_attributes_get_tooltip_markup (attrs,
mark);
if (text == NULL)
{
text = gtk_source_mark_attributes_get_tooltip_text (attrs,
mark);
}
else
{
ismarkup = TRUE;
}
if (text == NULL)
{
continue;
}
if (vbox == NULL)
{
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_widget_show (vbox);
}
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
label = gtk_label_new (NULL);
if (ismarkup)
{
gtk_label_set_markup (GTK_LABEL (label), text);
}
else
{
gtk_label_set_text (GTK_LABEL (label), text);
}
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_widget_show (label);
gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, NULL, &size);
pixbuf = gtk_source_mark_attributes_render_icon (attrs,
GTK_WIDGET (view),
size);
if (pixbuf != NULL)
{
GtkWidget *image;
PangoLayoutLine *line;
PangoRectangle rect;
GtkWidget *align;
GdkPixbuf *copy;
align = gtk_alignment_new (0, 0, 0, 0);
gtk_widget_show (align);
copy = gdk_pixbuf_copy (pixbuf);
image = gtk_image_new_from_pixbuf (copy);
g_object_unref (copy);
gtk_misc_set_alignment (GTK_MISC (image), 0, 0);
gtk_widget_show (image);
/* Measure up to align exact */
line = pango_layout_get_line (gtk_label_get_layout (GTK_LABEL (label)), 0);
pango_layout_line_get_pixel_extents (line, NULL, &rect);
gtk_alignment_set_padding (GTK_ALIGNMENT (align),
(rect.height > size ? rect.height - size : size - rect.height) - 1,
0, 0, 0);
if (rect.height > size)
{
gtk_container_add (GTK_CONTAINER (align),
image);
image = align;
}
else if (size > rect.height)
{
gtk_container_add (GTK_CONTAINER (align),
label);
label = align;
}
else
{
gtk_widget_destroy (align);
}
gtk_box_pack_start (GTK_BOX (hbox),
image,
FALSE,
FALSE,
0);
}
gtk_box_pack_end (GTK_BOX (hbox),
label,
TRUE,
TRUE,
0);
if (g_slist_length (marks) != 1)
{
GtkWidget *separator;
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
gtk_widget_show (separator);
gtk_box_pack_start (GTK_BOX (vbox),
separator,
FALSE,
FALSE,
0);
}
g_free (text);
}
if (vbox == NULL)
{
return FALSE;
}
gtk_tooltip_set_custom (tooltip, vbox);
return TRUE;
}
static gboolean
contact_list_view_query_tooltip_cb (EmpathyContactListView *view,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
EmpathyContact *contact;
GtkTreeModel *model;
GtkTreeIter iter;
GtkTreePath *path;
static gint running = 0;
gboolean ret = FALSE;
/* Avoid an infinite loop. See GNOME bug #574377 */
if (running > 0) {
return FALSE;
}
running++;
if (!gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (view), &x, &y,
keyboard_mode,
&model, &path, &iter)) {
goto OUT;
}
gtk_tree_view_set_tooltip_row (GTK_TREE_VIEW (view), tooltip, path);
gtk_tree_path_free (path);
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
if (!contact) {
goto OUT;
}
if (!priv->tooltip_widget) {
priv->tooltip_widget = empathy_contact_widget_new (contact,
EMPATHY_CONTACT_WIDGET_FOR_TOOLTIP |
EMPATHY_CONTACT_WIDGET_SHOW_LOCATION);
g_object_ref (priv->tooltip_widget);
g_signal_connect (priv->tooltip_widget, "destroy",
G_CALLBACK (contact_list_view_tooltip_destroy_cb),
view);
gtk_widget_show (priv->tooltip_widget);
} else {
empathy_contact_widget_set_contact (priv->tooltip_widget,
contact);
}
gtk_tooltip_set_custom (tooltip, priv->tooltip_widget);
ret = TRUE;
g_object_unref (contact);
OUT:
running--;
return ret;
}
static gboolean
query_tooltip_cb (EmpathyPersonaView *self,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
EmpathyPersonaViewPriv *priv = GET_PRIV (self);
FolksPersona *persona;
TpContact *tp_contact;
EmpathyContact *contact;
GtkTreeModel *model;
GtkTreeIter iter;
GtkTreePath *path;
static gint running = 0;
gboolean ret = FALSE;
/* Avoid an infinite loop. See GNOME bug #574377 */
if (running > 0)
return FALSE;
running++;
if (!gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (self), &x, &y,
keyboard_mode, &model, &path, &iter))
{
goto OUT;
}
gtk_tree_view_set_tooltip_row (GTK_TREE_VIEW (self), tooltip, path);
gtk_tree_path_free (path);
gtk_tree_model_get (model, &iter,
EMPATHY_PERSONA_STORE_COL_PERSONA, &persona,
-1);
if (persona == NULL)
goto OUT;
tp_contact = tpf_persona_get_contact (TPF_PERSONA (persona));
if (tp_contact == NULL)
{
g_clear_object (&persona);
goto OUT;
}
contact = empathy_contact_dup_from_tp_contact (tp_contact);
if (priv->tooltip_widget == NULL)
{
priv->tooltip_widget = empathy_contact_widget_new (contact,
EMPATHY_CONTACT_WIDGET_FOR_TOOLTIP |
EMPATHY_CONTACT_WIDGET_SHOW_LOCATION);
gtk_container_set_border_width (GTK_CONTAINER (priv->tooltip_widget), 8);
g_object_ref (priv->tooltip_widget);
g_signal_connect (priv->tooltip_widget, "destroy",
(GCallback) tooltip_destroy_cb, self);
gtk_widget_show (priv->tooltip_widget);
}
else
{
empathy_contact_widget_set_contact (priv->tooltip_widget, contact);
}
gtk_tooltip_set_custom (tooltip, priv->tooltip_widget);
ret = TRUE;
g_object_unref (contact);
g_object_unref (persona);
OUT:
running--;
return ret;
}