gboolean
custom_report_query_tooltip_cb (GtkTreeView *view,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer data)
{
CustomReportDialog *crd = data;
GtkTreePath *path = NULL;
GtkTreeViewColumn *column = NULL;
gint cellx, celly;
g_return_val_if_fail ( view != NULL, FALSE );
if (gtk_tree_view_get_path_at_pos (view, x, y,
&path, &column,
&cellx, &celly))
{
if (column != crd->namecol)
{
gtk_tree_view_set_tooltip_cell (view, tooltip, path, column, NULL);
if (column == crd->runcol)
gtk_tooltip_set_text (tooltip, _("Load report configuration"));
else if (column == crd->editcol)
gtk_tooltip_set_text (tooltip, _("Edit report configuration name"));
else if (column == crd->delcol)
gtk_tooltip_set_text (tooltip, _("Delete report configuration"));
return TRUE;
}
else
gtk_tooltip_set_text (tooltip, NULL);
}
return FALSE;
}
static gboolean
on_query_tooltip (GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_tip,
GtkTooltip *tooltip,
gpointer user_data)
{
GtkTreeView *treeview = GTK_TREE_VIEW (widget);
GtkTreeModel *model = gtk_tree_view_get_model (treeview);
GtkTreePath *path = NULL;
GtkTreeIter iter;
gchar *description;
if (!gtk_tree_view_get_tooltip_context (treeview, &x, &y,
keyboard_tip,
&model, &path, &iter))
return FALSE;
gtk_tree_model_get (model, &iter, COLUMN_DESCRIPTION, &description, -1);
gtk_tooltip_set_text (tooltip, description);
gtk_tree_view_set_tooltip_row (treeview, tooltip, path);
gtk_tree_path_free (path);
g_free (description);
return TRUE;
}
static gboolean on_query_tooltip(G_GNUC_UNUSED GtkWidget *widget, gint x, gint y,
gboolean keyboard_mode, GtkTooltip *tooltip, GeanyEditor *editor)
{
gint pos = keyboard_mode ? sci_get_current_position(editor->sci) :
scintilla_send_message(editor->sci, SCI_POSITIONFROMPOINT, x, y);
if (pos >= 0)
{
if (pos == last_pos)
{
gtk_tooltip_set_text(tooltip, output);
return show;
}
else if (pos != peek_pos)
{
if (query_id)
g_source_remove(query_id);
else
scid_gen++;
peek_pos = pos;
query_id = plugin_timeout_add(geany_plugin, pref_tooltips_send_delay * 10,
tooltip_launch, editor);
}
}
return FALSE;
}
gboolean on_view_query_tooltip(GtkWidget *widget, gint x, gint y, gboolean keyboard_tip,
GtkTooltip *tooltip, GtkTreeViewColumn *base_name_column)
{
GtkTreeView *tree = GTK_TREE_VIEW(widget);
GtkTreeIter iter;
if (gtk_tree_view_get_tooltip_context(tree, &x, &y, keyboard_tip, NULL, NULL, &iter))
{
const char *file;
gtk_tree_view_set_tooltip_cell(tree, tooltip, NULL, base_name_column, NULL);
scp_tree_store_get((ScpTreeStore *) gtk_tree_view_get_model(tree), &iter,
COLUMN_FILE, &file, -1);
if (file)
{
gchar *utf8 = utils_get_utf8_from_locale(file);
gtk_tooltip_set_text(tooltip, utf8);
g_free(utf8);
return TRUE;
}
}
return FALSE;
}
static gboolean remmina_ftp_client_task_list_on_query_tooltip(GtkWidget *widget, gint x, gint y, gboolean keyboard_tip,
GtkTooltip *tooltip, RemminaFTPClient *client)
{
RemminaFTPClientPriv *priv = (RemminaFTPClientPriv*) client->priv;
GtkTreeIter iter;
GtkTreePath *path = NULL;
gchar *tmp;
if (!gtk_tree_view_get_tooltip_context(GTK_TREE_VIEW(priv->task_list_view), &x, &y, keyboard_tip, NULL, &path, &iter))
{
return FALSE;
}
gtk_tree_model_get(priv->task_list_model, &iter, REMMINA_FTP_TASK_COLUMN_TOOLTIP, &tmp, -1);
if (!tmp)
return FALSE;
gtk_tooltip_set_text(tooltip, tmp);
gtk_tree_view_set_tooltip_row(GTK_TREE_VIEW(priv->task_list_view), tooltip, path);
gtk_tree_path_free(path);
g_free(tmp);
return TRUE;
}
static gboolean
tab_panel_treeview_query_tooltip_cb (GtkWidget* treeview,
gint x,
gint y,
gboolean keyboard_tip,
GtkTooltip* tooltip,
gpointer user_data)
{
GtkTreeIter iter;
GtkTreePath* path;
GtkTreeModel* model;
MidoriView* view;
if (!gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (treeview),
&x, &y, keyboard_tip, &model, &path, &iter))
return FALSE;
gtk_tree_model_get (model, &iter, 0, &view, -1);
gtk_tooltip_set_text (tooltip, midori_view_get_display_title (view));
gtk_tree_view_set_tooltip_row (GTK_TREE_VIEW (treeview), tooltip, path);
gtk_tree_path_free (path);
g_object_unref (view);
return TRUE;
}
static gboolean
ct_name_set_tooltip (DonnaColumnType *ct,
gpointer data,
guint index,
DonnaNode *node,
GtkTooltip *tooltip)
{
gchar *s;
DonnaNodeHasValue has;
/* FIXME:
* 1 (icon) : show full-name (using location as fallback only)
* 2 (name) : show name if ellipsed, else no tooltip. Not sure how to find
* out if the text was ellipsed or not... */
if (index <= 1)
{
has = donna_node_get_full_name (node, FALSE, &s);
if (has == DONNA_NODE_VALUE_NONE /*FIXME*/||has==DONNA_NODE_VALUE_NEED_REFRESH)
s = donna_node_get_location (node);
/* FIXME: if NEED_REFRESH do a task and whatnot? */
else if (has != DONNA_NODE_VALUE_SET)
return FALSE;
}
else
s = donna_node_get_name (node);
gtk_tooltip_set_text (tooltip, s);
g_free (s);
return TRUE;
}
static gboolean
file_view_query_tooltip (GtkWidget* widget, gint x, gint y, gboolean keyboard,
GtkTooltip* tooltip)
{
AnjutaFileView* view = ANJUTA_FILE_VIEW (widget);
AnjutaFileViewPrivate* priv = ANJUTA_FILE_VIEW_GET_PRIVATE (view);
GtkTreeModel* model_sort;
GtkTreeModel* file_model = GTK_TREE_MODEL (priv->model);
GtkTreePath* path;
GtkTreeIter iter;
GtkTreeIter real_iter;
gchar* filename;
gboolean result = TRUE;
GdkRectangle visible_rect, column_rect;
GdkScreen *screen = gdk_screen_get_default ();
PangoContext *context;
PangoLayout *layout;
gint width, height;
if (!gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (view),
&x, &y, keyboard,
&model_sort,
&path,
&iter))
return FALSE;
gtk_tree_model_sort_convert_iter_to_child_iter (GTK_TREE_MODEL_SORT (model_sort),
&real_iter, &iter);
filename = file_model_get_filename (FILE_MODEL (file_model), &real_iter);
context = gdk_pango_context_get_for_screen (screen);
layout = pango_layout_new (context);
pango_layout_set_text (layout, filename, -1);
pango_layout_get_pixel_size (layout, &width, &height);
gtk_tree_view_get_visible_rect (GTK_TREE_VIEW (view), &visible_rect);
gtk_tree_view_get_cell_area (GTK_TREE_VIEW (view), path,
gtk_tree_view_get_column (GTK_TREE_VIEW (view), 0), &column_rect);
if (column_rect.x + width > visible_rect.x + visible_rect.width ||
column_rect.x < visible_rect.x)
{
gtk_tooltip_set_text (tooltip, filename);
gtk_tree_view_set_tooltip_row (GTK_TREE_VIEW (view),
tooltip,
path);
} else
{
result = FALSE;
}
g_free (filename);
gtk_tree_path_free (path);
g_object_unref (layout);
g_object_unref (context);
return result;
}
static gboolean
windows_menu_display_query_tooltip (GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
GimpAction *action)
{
GimpImage *image = GIMP_IMAGE (action->viewable);
gchar *text;
gdouble xres;
gdouble yres;
gint width;
gint height;
text = gtk_widget_get_tooltip_text (widget);
gtk_tooltip_set_text (tooltip, text);
g_free (text);
gimp_image_get_resolution (image, &xres, &yres);
gimp_viewable_calc_preview_size (gimp_image_get_width (image),
gimp_image_get_height (image),
GIMP_VIEW_SIZE_HUGE, GIMP_VIEW_SIZE_HUGE,
FALSE, xres, yres,
&width, &height, NULL);
gtk_tooltip_set_icon (tooltip,
gimp_viewable_get_pixbuf (action->viewable,
action->context,
width, height));
return TRUE;
}
static gboolean
bidding_query_tooltip (GtkWidget *widget, gint x, gint y, gboolean keyboard_mode,
GtkTooltip *tooltip, window_board_t *bidding_store)
{
if (keyboard_mode) {
printf ("FIXME: keyboard usage\n");
return FALSE;
}
GtkTreeIter iter;
gboolean ret = gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (widget),
&x, &y, keyboard_mode, NULL, NULL, &iter);
if (!ret) {
gtk_tooltip_set_text (tooltip, NULL);
// TODO: don't show anything at all, or something interesting
// y<0 -> headings
return TRUE;
}
int i;
int width = 0;
for (i = 0; i < 4; i++) {
width += gtk_tree_view_column_get_width (win->bidding_column[i]);
// TODO: cache this, or use gtk_tree_view_get_path_at_pos
if (x < width)
break;
}
assert (i < 4);
gchar *alert;
gtk_tree_model_get (GTK_TREE_MODEL (win->bidding_store), &iter, 2 * i + 1, &alert, -1);
gtk_tooltip_set_markup (tooltip, !alert || *alert ? alert : _("(no explanation)"));
return TRUE;
}
static gboolean
preview_layout_query_tooltip (GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_tip,
GtkTooltip *tooltip,
SoliPrintPreview *preview)
{
if (preview->has_tooltip)
{
gint page;
gchar *tip;
page = get_page_at_coords (preview, x, y);
if (page < 0)
{
return FALSE;
}
tip = g_strdup_printf (_("Page %d of %d"),
page + 1,
get_n_pages (preview));
gtk_tooltip_set_text (tooltip, tip);
g_free (tip);
return TRUE;
}
else
{
preview->has_tooltip = TRUE;
return FALSE;
}
}
/*
* trw_layer_waypoint_tooltip_cb:
*
* Show a tooltip when the mouse is over a waypoint list entry.
* The tooltip contains the description.
*/
static gboolean trw_layer_waypoint_tooltip_cb ( GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_tip,
GtkTooltip *tooltip,
gpointer data )
{
GtkTreeIter iter;
GtkTreePath *path = NULL;
GtkTreeView *tree_view = GTK_TREE_VIEW (widget);
GtkTreeModel *model = gtk_tree_view_get_model (tree_view);
if ( !gtk_tree_view_get_tooltip_context ( tree_view, &x, &y,
keyboard_tip,
&model, &path, &iter ) )
return FALSE;
VikWaypoint *wpt;
gtk_tree_model_get ( model, &iter, WPT_COL_NUM, &wpt, -1 );
if ( !wpt ) return FALSE;
gboolean tooltip_set = TRUE;
if ( wpt->description )
gtk_tooltip_set_text ( tooltip, wpt->description );
else
tooltip_set = FALSE;
if ( tooltip_set )
gtk_tree_view_set_tooltip_row ( tree_view, tooltip, path );
gtk_tree_path_free ( path );
return tooltip_set;
}
/*
* shows a tooltip for a file name
*/
static gboolean on_query_tooltip(GtkWidget *widget, gint x, gint y, gboolean keyboard_mode, GtkTooltip *tooltip, gpointer user_data)
{
gboolean show = FALSE;
int bx, by;
GtkTreePath *tpath = NULL;
GtkTreeViewColumn *column = NULL;
gtk_tree_view_convert_widget_to_bin_window_coords(GTK_TREE_VIEW(widget), x, y, &bx, &by);
if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bx, by, &tpath, &column, NULL, NULL))
{
if (1 == gtk_tree_path_get_depth(tpath) && column == gtk_tree_view_get_column(GTK_TREE_VIEW(widget), FILEPATH))
{
GtkTreeIter iter;
gchar *path = NULL;
gtk_tree_model_get_iter(model, &iter, tpath);
gtk_tree_model_get(model, &iter, FILEPATH, &path, -1);
gtk_tooltip_set_text(tooltip, path);
gtk_tree_view_set_tooltip_row(GTK_TREE_VIEW(widget), tooltip, tpath);
show = TRUE;
}
gtk_tree_path_free(tpath);
}
return show;
}
static gboolean
which_tooltip_cb (GtkWidget *widget, gint x, gint y, gboolean keyboard_mode, GtkTooltip *tooltip, gpointer user_data)
{
gchar *text = "";
GncCombott *combott = GNC_COMBOTT (user_data);
GncCombottPrivate *priv = GNC_COMBOTT_GET_PRIVATE (combott);
if(priv->active != 0)
{
gtk_tree_model_get( priv->model, &priv->active_iter, priv->tip_col, &text, -1 );
if(g_strcmp0(text, "") && (text != NULL))
{
gchar *label = "";
gtk_tooltip_set_text (tooltip, text);
g_free(text);
return TRUE;
}
else
{
g_free(text);
return FALSE;
}
}
return FALSE;
}
static gboolean
pgd_selections_drawing_area_query_tooltip (GtkWidget *area,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
PgdSelectionsDemo *demo)
{
gboolean over_selection;
if (!demo->selected_text)
return FALSE;
over_selection = cairo_region_contains_point (demo->selected_region,
x / demo->scale,
y / demo->scale);
if (over_selection) {
GdkRectangle selection_area;
cairo_region_get_extents (demo->selected_region,
(cairo_rectangle_int_t *)&selection_area);
selection_area.x *= demo->scale;
selection_area.y *= demo->scale;
selection_area.width *= demo->scale;
selection_area.height *= demo->scale;
gtk_tooltip_set_text (tooltip, demo->selected_text);
gtk_tooltip_set_tip_area (tooltip, &selection_area);
return TRUE;
}
return FALSE;
}
// get tooltip text fromn widget and display if conf.tips is true
extern "C" G_MODULE_EXPORT gboolean on_tooltip (GtkWidget *widget, gint x, gint y, gboolean mode, GtkTooltip *tooltip, gpointer data) {
gchar *tip;
tip = gtk_widget_get_tooltip_text(widget);
gtk_tooltip_set_text(tooltip, tip);
g_free(tip);
return conf.tips;
}
static gboolean on_query_tooltip(GtkWidget *widget,
gint x, gint y,
gboolean keyboard_tip,
GtkTooltip *tooltip,
gpointer data)
{
gtk_tooltip_set_text(GTK_TOOLTIP(tooltip), data);
return TRUE;
}
gboolean
playlist_tooltip_handler (GtkWidget *widget, gint x, gint y, gboolean keyboard_mode, GtkTooltip *tooltip, gpointer unused)
{
GtkWidget *pl = lookup_widget (mainwin, "playlist");
DB_playItem_t *it = (DB_playItem_t *)ddb_listview_get_iter_from_coord (DDB_LISTVIEW (pl), 0, y);
if (it) {
gtk_tooltip_set_text (tooltip, deadbeef->pl_find_meta (it, ":URI"));
return TRUE;
}
return FALSE;
}
static gboolean
individual_tooltip_cb (EmpathyRosterView *view,
FolksIndividual *individual,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
gtk_tooltip_set_text (tooltip,
folks_alias_details_get_alias (FOLKS_ALIAS_DETAILS (individual)));
return TRUE;
}
gboolean
playlist_tooltip_handler (GtkWidget *widget, gint x, gint y, gboolean keyboard_mode, GtkTooltip *tooltip, gpointer unused)
{
DdbListview *pl = DDB_LISTVIEW (g_object_get_data (G_OBJECT (widget), "owner"));
DB_playItem_t *it = (DB_playItem_t *)ddb_listview_get_iter_from_coord (pl, 0, y);
if (it) {
deadbeef->pl_lock ();
gtk_tooltip_set_text (tooltip, deadbeef->pl_find_meta (it, ":URI"));
deadbeef->pl_unlock ();
deadbeef->pl_item_unref (it);
return TRUE;
}
return FALSE;
}
static gboolean
panel_util_query_tooltip_cb (GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_tip,
GtkTooltip *tooltip,
const char *text)
{
if (!panel_global_config_get_tooltips_enabled ())
return FALSE;
gtk_tooltip_set_text (tooltip, text);
return TRUE;
}
static gboolean
on_query_tooltip (GtkWidget *widget,
gint x, gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
TaskItem *item)
{
WnckWindow *window = item->priv->window;
g_return_val_if_fail (WNCK_IS_WINDOW (window), FALSE);
gtk_tooltip_set_text (tooltip, wnck_window_get_name(window));
gtk_tooltip_set_icon (tooltip, wnck_window_get_icon (window));
return TRUE;
}
static gboolean
textview_query_tooltip (GtkTextView *text_view,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
GtkTextBuffer *buffer;
guint32 state;
gboolean res = FALSE;
if (keyboard_mode)
return FALSE;
buffer = gtk_text_view_get_buffer (text_view);
g_return_val_if_fail (buffer != NULL, FALSE);
state = get_state (buffer);
if ((state & E_BUFFER_TAGGER_STATE_IS_HOVERING_TOOLTIP) != 0) {
gchar *url;
GtkTextIter iter;
gtk_text_view_window_to_buffer_coords (
text_view,
GTK_TEXT_WINDOW_WIDGET,
x, y, &x, &y);
gtk_text_view_get_iter_at_location (text_view, &iter, x, y);
url = get_url_at_iter (buffer, &iter);
res = url && *url;
if (res) {
gchar *str;
/* To Translators: The text is concatenated to a form: "Ctrl-click to open a link http://www.example.com" */
str = g_strconcat (_("Ctrl-click to open a link"), " ", url, NULL);
gtk_tooltip_set_text (tooltip, str);
g_free (str);
}
g_free (url);
}
return res;
}
static gboolean
cb_query_tooltip (GtkWidget *button,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
GtkScaleButton *scale_button = GTK_SCALE_BUTTON (button);
GtkAdjustment *adjustment;
gdouble val;
char *str;
AtkImage *image;
image = ATK_IMAGE (gtk_widget_get_accessible (button));
adjustment = gtk_scale_button_get_adjustment (scale_button);
val = gtk_scale_button_get_value (scale_button);
if (val < (gtk_adjustment_get_lower (adjustment) + EPSILON))
{
str = g_strdup (_("Muted"));
}
else if (val >= (gtk_adjustment_get_upper (adjustment) - EPSILON))
{
str = g_strdup (_("Full Volume"));
}
else
{
int percent;
percent = (int) (100. * val / (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_lower (adjustment)) + .5);
/* Translators: this is the percentage of the current volume,
* as used in the tooltip, eg. "49 %".
* Translate the "%d" to "%Id" if you want to use localised digits,
* or otherwise translate the "%d" to "%d".
*/
str = g_strdup_printf (C_("volume percentage", "%d %%"), percent);
}
gtk_tooltip_set_text (tooltip, str);
atk_image_set_image_description (image, str);
g_free (str);
return TRUE;
}
static gboolean
undo_tooltip_callback (GtkStatusIcon *status_icon,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
/* set the text for the tooltip */
gtk_tooltip_set_text (tooltip, "Undo your last action");
/* set an icon for the tooltip */
gtk_tooltip_set_icon_from_stock(tooltip, "gtk-undo", GTK_ICON_SIZE_MENU);
/* show the tooltip */
return TRUE;
}
static gboolean profile_tooltip (GtkWidget *widget, gint x, gint y,
gboolean keyboard_mode, GtkTooltip *tooltip, gpointer user_data)
{
int i;
cairo_rectangle_int_t *drawing_area = user_data;
gint tx = x - drawing_area->x; /* get transformed coordinates */
gint ty = y - drawing_area->y;
/* are we over an event marker ? */
for (i = 0; i < tooltips; i++) {
if (INSIDE_RECT(tooltip_rects[i].rect, tx, ty)) {
gtk_tooltip_set_text(tooltip,tooltip_rects[i].text);
return TRUE; /* show tooltip */
}
}
return FALSE; /* don't show tooltip */
}
gboolean
on_listview_query_tooltip (GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
FsearchApplication *app =FSEARCH_APPLICATION_DEFAULT;
FsearchConfig *config = fsearch_application_get_config (app);
if (!config->enable_list_tooltips) {
return FALSE;
}
gboolean ret_val = FALSE;
GtkTreeModel *model = NULL;
GtkTreePath *path = NULL;
GtkTreeIter iter = {0};
if (!gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (widget),
&x,
&y,
keyboard_mode,
&model,
&path,
&iter))
{
return ret_val;
}
DatabaseSearchEntry *entry = (DatabaseSearchEntry *)iter.user_data;
if (entry) {
BTreeNode *node = db_search_entry_get_node (entry);
if (node) {
char path_name[PATH_MAX] = "";
btree_node_get_path_full (node, path_name, sizeof (path_name));
gtk_tree_view_set_tooltip_row (GTK_TREE_VIEW (widget),
tooltip,
path);
gtk_tooltip_set_text (tooltip, path_name);
ret_val = TRUE;
}
}
gtk_tree_path_free (path);
return ret_val;
}
static gboolean
pgd_text_view_query_tooltip (GtkTextView *textview,
gint x,
gint y,
gboolean keyboard_tip,
GtkTooltip *tooltip,
PgdTextDemo *demo)
{
GtkTreeModel *model;
GtkTreeIter iter;
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (demo->treeview));
if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
PopplerPage *page;
gchar *x1, *y1, *x2, *y2;
PopplerRectangle rect;
gchar *text;
gtk_tree_model_get (model, &iter,
TEXT_X1_COLUMN, &x1,
TEXT_Y1_COLUMN, &y1,
TEXT_X2_COLUMN, &x2,
TEXT_Y2_COLUMN, &y2,
-1);
rect.x1 = g_strtod (x1, NULL);
rect.y1 = g_strtod (y1, NULL);
rect.x2 = g_strtod (x2, NULL);
rect.y2 = g_strtod (y2, NULL);
g_free (x1);
g_free (y1);
g_free (x2);
g_free (y2);
page = poppler_document_get_page (demo->doc, demo->page);
text = poppler_page_get_selected_text (page, POPPLER_SELECTION_GLYPH, &rect);
gtk_tooltip_set_text (tooltip, text);
g_free (text);
g_object_unref (page);
return TRUE;
} else {
return FALSE;
}
}
static gboolean
on_scale_button_query_tooltip (GtkWidget *button,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
GtkScaleButton *scale_button = GTK_SCALE_BUTTON (button);
GtkAdjustment *adjustment;
gdouble val;
gchar *str;
AtkImage *image;
image = ATK_IMAGE (gtk_widget_get_accessible (button));
adjustment = gtk_scale_button_get_adjustment (scale_button);
val = gtk_scale_button_get_value (scale_button);
if (val < (gtk_adjustment_get_lower (adjustment) + EPSILON))
{
str = g_strdup (_("Muted"));
}
else if (val >= (gtk_adjustment_get_upper (adjustment) - EPSILON))
{
str = g_strdup (_("Full Volume"));
}
else
{
gint percent;
percent = (gint) (100. * val / (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_lower (adjustment)) + .5);
str = g_strdup_printf (C_("volume percentage", "%d %%"), percent);
}
gtk_tooltip_set_text (tooltip, str);
atk_image_set_image_description (image, str);
g_free (str);
return TRUE;
}
static gboolean
tree_view_set_tooltip_query_cb(GtkWidget *widget,
gint x,
gint y,
gboolean keyboard_tip,
GtkTooltip *tooltip,
gpointer data)
{
char *str;
GtkTreeIter iter;
GtkTreePath *path;
GtkTreeModel *model;
GtkTreeView *tree_view = GTK_TREE_VIEW(widget);
int column;
if (!gtk_tree_view_get_tooltip_context(GTK_TREE_VIEW(widget),
&x, &y,
keyboard_tip,
&model, &path, &iter)) {
return FALSE;
}
column = GPOINTER_TO_INT(data);
if (column < 0) {
return FALSE;
}
str = NULL;
gtk_tree_model_get(model, &iter, column, &str, -1);
if (str == NULL) {
return FALSE;
}
gtk_tooltip_set_text(tooltip, str);
gtk_tree_view_set_tooltip_row(tree_view, tooltip, path);
g_free(str);
gtk_tree_path_free(path);
return TRUE;
}
