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libsysprof-ui: implement copy for descendants selection

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This looks just like what "screenshot" was before.
This commit is contained in:
Christian Hergert
2019-05-20 17:45:48 -07:00
parent 1d4d5e7022
commit c3ab90a161
1 changed files with 89 additions and 0 deletions
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89
src/libsysprof-ui/sysprof-callgraph-view.c
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@ -39,6 +39,7 @@
#include "config.h"
#include <dazzle.h>
#include <glib/gi18n.h>
#include "../stackstash.h"
@ -690,6 +691,80 @@ descendants_view_move_cursor_cb (GtkTreeView *descendants_view,
}
}
static void
copy_tree_view_selection_cb (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer data)
{
g_autofree gchar *name = NULL;
gchar sstr[16];
gchar tstr[16];
GString *str = data;
gdouble self;
gdouble total;
gint depth;
g_assert (GTK_IS_TREE_MODEL (model));
g_assert (path != NULL);
g_assert (iter != NULL);
g_assert (str != NULL);
depth = gtk_tree_path_get_depth (path);
gtk_tree_model_get (model, iter,
COLUMN_NAME, &name,
COLUMN_SELF, &self,
COLUMN_TOTAL, &total,
-1);
g_snprintf (sstr, sizeof sstr, "%.2lf%%", self);
g_snprintf (tstr, sizeof tstr, "%.2lf%%", total);
g_string_append_printf (str, "[%8s] [%8s] ", sstr, tstr);
for (gint i = 1; i < depth; i++)
g_string_append (str, " ");
g_string_append (str, name);
g_string_append_c (str, '\n');
}
static void
copy_tree_view_selection (GtkTreeView *tree_view)
{
g_autoptr(GString) str = NULL;
GtkClipboard *clipboard;
g_assert (GTK_IS_TREE_VIEW (tree_view));
str = g_string_new (" SELF TOTAL FUNCTION\n");
gtk_tree_selection_selected_foreach (gtk_tree_view_get_selection (tree_view),
copy_tree_view_selection_cb,
str);
clipboard = gtk_widget_get_clipboard (GTK_WIDGET (tree_view), GDK_SELECTION_CLIPBOARD);
gtk_clipboard_set_text (clipboard, str->str, str->len);
}
static void
sysprof_callgraph_view_copy_cb (GtkWidget *widget,
SysprofCallgraphView *self)
{
SysprofCallgraphViewPrivate *priv = sysprof_callgraph_view_get_instance_private (self);
GtkWidget *toplevel;
GtkWidget *focus;
g_assert (GTK_IS_WIDGET (widget));
g_assert (SYSPROF_IS_CALLGRAPH_VIEW (self));
if (!(toplevel = gtk_widget_get_toplevel (widget)) ||
!GTK_IS_WINDOW (toplevel) ||
!(focus = gtk_window_get_focus (GTK_WINDOW (toplevel))) ||
focus != GTK_WIDGET (priv->descendants_view))
return;
copy_tree_view_selection (priv->descendants_view);
}
static void
sysprof_callgraph_view_finalize (GObject *object)
{
@ -789,6 +864,7 @@ static void
sysprof_callgraph_view_init (SysprofCallgraphView *self)
{
SysprofCallgraphViewPrivate *priv = sysprof_callgraph_view_get_instance_private (self);
DzlShortcutController *controller;
GtkTreeSelection *selection;
GtkCellRenderer *cell;
@ -839,6 +915,19 @@ sysprof_callgraph_view_init (SysprofCallgraphView *self)
gtk_tree_view_column_set_cell_data_func (priv->descendants_name_column, cell,
sysprof_callgraph_view_tag_data_func,
self, NULL);
gtk_tree_selection_set_mode (gtk_tree_view_get_selection (priv->descendants_view),
GTK_SELECTION_MULTIPLE);
controller = dzl_shortcut_controller_find (GTK_WIDGET (self));
dzl_shortcut_controller_add_command_callback (controller,
"org.gnome.sysprof3.capture.copy",
"<Control>c",
DZL_SHORTCUT_PHASE_BUBBLE,
(GtkCallback) sysprof_callgraph_view_copy_cb,
self,
NULL);
}
typedef struct _Descendant Descendant;