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new sidebar mode "Show packages"

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Yes, now one can finally go through header.fpd and its 160 packages
without going crazy !
This commit is contained in:
Werner Almesberger 2015-01-09 01:58:29 -03:00
parent 809e8142b5
commit 5a1fd80fc8
3 changed files with 56 additions and 3 deletions
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9
gui.c
View File

@ -95,6 +95,13 @@ static void show_code(void)
}
static void show_pkg(void)
{
sidebar = sidebar_pkg;
change_world();
}
/* ----- menu bar ---------------------------------------------------------- */
@ -120,6 +127,8 @@ static GtkItemFactoryEntry menu_entries[] = {
NULL, show_var, 0, "<RadioItem>" },
{ "/View/Show code", NULL, show_code, 0,
"/View/Show variables" },
{ "/View/Show packages",NULL, show_pkg, 0,
"/View/Show variables" },
};

49
gui_frame.c
View File

@ -1544,14 +1544,14 @@ static gboolean pkg_scroll_event(GtkWidget *widget, GdkEventScroll *event,
struct pkg *pkg, *last;
switch (event->direction) {
case GDK_SCROLL_UP:
case GDK_SCROLL_DOWN:
if (active_pkg->next)
active_pkg = active_pkg->next;
else
active_pkg = pkgs->next;
change_world();
break;
case GDK_SCROLL_DOWN:
case GDK_SCROLL_UP:
last = NULL;
for (pkg = pkgs->next; pkg && (!last || pkg != active_pkg);
pkg = pkg->next)
@ -1806,7 +1806,7 @@ static GtkWidget *build_frame_refs(const struct frame *frame)
/* ----- frames ------------------------------------------------------------ */
void build_frames(GtkWidget *vbox, int wrap_width)
static void do_build_frames(GtkWidget *vbox, int wrap_width)
{
struct frame *frame;
GtkWidget *hbox, *tab, *label, *packages, *refs, *vars, *items, *meas;
@ -1878,3 +1878,46 @@ void build_frames(GtkWidget *vbox, int wrap_width)
gtk_widget_show_all(hbox);
}
/* ----- packages ---------------------------------------------------------- */
static void build_packages(GtkWidget *vbox, int wrap_width)
{
GtkWidget *label, *hbox, *field;
struct pkg *pkg;
destroy_all_children(GTK_CONTAINER(vbox));
label = build_pkg_name();
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
for (pkg = pkgs; pkg; pkg = pkg->next)
if (pkg->name) {
hbox = gtk_hbox_new(FALSE, 0);
field = add_activator(hbox, pkg == active_pkg,
pkg_select_event, pkg,
"Package name. Click to make active.",
"%s", pkg->name);
g_signal_connect(G_OBJECT(box_of_label(field)),
"scroll_event",
G_CALLBACK(pkg_scroll_event), NULL);
gtk_box_pack_start(GTK_BOX(vbox), hbox,
FALSE, FALSE, 2);
}
gtk_widget_show_all(vbox);
}
/* ----- sidebar dispatcher ------------------------------------------------ */
void build_frames(GtkWidget *vbox, int wrap_width)
{
if (sidebar == sidebar_pkg)
build_packages(vbox, wrap_width);
else
do_build_frames(vbox, wrap_width);
}

1
gui_frame.h
View File

@ -22,6 +22,7 @@
enum sidebar {
sidebar_var, /* show variables */
sidebar_code, /* show code */
sidebar_pkg, /* show packages */
};