gfio: move more code to ghelpers.c
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/ghelpers.c b/ghelpers.c
index d49af10..e2e8192 100644
--- a/ghelpers.c
+++ b/ghelpers.c
@@ -1,5 +1,9 @@
+#include <stdlib.h>
+#include <string.h>
#include <gtk/gtk.h>
+#include "ghelpers.h"
+
GtkWidget *new_combo_entry_in_frame(GtkWidget *box, const char *label)
{
GtkWidget *entry, *frame;
@@ -69,3 +73,91 @@
sprintf(tmp, "%u", val);
gtk_entry_set_text(GTK_ENTRY(entry), tmp);
}
+
+GtkTreeViewColumn *tree_view_column(GtkWidget *tree_view, int index, const char *title, unsigned int flags)
+{
+ GtkCellRenderer *renderer;
+ GtkTreeViewColumn *col;
+ double xalign = 0.0; /* left as default */
+ PangoAlignment align;
+ gboolean visible;
+
+ align = (flags & ALIGN_LEFT) ? PANGO_ALIGN_LEFT :
+ (flags & ALIGN_RIGHT) ? PANGO_ALIGN_RIGHT :
+ PANGO_ALIGN_CENTER;
+ visible = !(flags & INVISIBLE);
+
+ renderer = gtk_cell_renderer_text_new();
+ col = gtk_tree_view_column_new();
+
+ gtk_tree_view_column_set_title(col, title);
+ if (!(flags & UNSORTABLE))
+ gtk_tree_view_column_set_sort_column_id(col, index);
+ gtk_tree_view_column_set_resizable(col, TRUE);
+ gtk_tree_view_column_pack_start(col, renderer, TRUE);
+ gtk_tree_view_column_add_attribute(col, renderer, "text", index);
+ gtk_object_set(GTK_OBJECT(renderer), "alignment", align, NULL);
+ switch (align) {
+ case PANGO_ALIGN_LEFT:
+ xalign = 0.0;
+ break;
+ case PANGO_ALIGN_CENTER:
+ xalign = 0.5;
+ break;
+ case PANGO_ALIGN_RIGHT:
+ xalign = 1.0;
+ break;
+ }
+ gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), xalign, 0.5);
+ gtk_tree_view_column_set_visible(col, visible);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col);
+ return col;
+}
+
+void multitext_add_entry(struct multitext_widget *mt, const char *text)
+{
+ mt->text = realloc(mt->text, (mt->max_text + 1) * sizeof(char *));
+ mt->text[mt->max_text] = strdup(text);
+ mt->max_text++;
+}
+
+void multitext_set_entry(struct multitext_widget *mt, unsigned int index)
+{
+ if (index >= mt->max_text)
+ return;
+ if (!mt->text || !mt->text[index])
+ return;
+
+ mt->cur_text = index;
+ gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]);
+}
+
+void multitext_update_entry(struct multitext_widget *mt, unsigned int index,
+ const char *text)
+{
+ if (!mt->text)
+ return;
+
+ if (mt->text[index])
+ free(mt->text[index]);
+
+ mt->text[index] = strdup(text);
+ if (mt->cur_text == index)
+ gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]);
+}
+
+void multitext_free(struct multitext_widget *mt)
+{
+ int i;
+
+ gtk_entry_set_text(GTK_ENTRY(mt->entry), "");
+
+ for (i = 0; i < mt->max_text; i++) {
+ if (mt->text[i])
+ free(mt->text[i]);
+ }
+
+ free(mt->text);
+ mt->cur_text = -1;
+ mt->max_text = 0;
+}