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make GUI more compact

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This commit is contained in:
Tomasz Moń
2009-03-15 20:06:18 +01:00
parent 03c3c48ecf
commit 74583e9a7c
3 changed files with 66 additions and 44 deletions
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68
gui.c
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@@ -245,7 +245,7 @@ GtkWidget *create_table(EffectSettings *settings, gint amt)
**/
GtkWidget *create_on_off_button(Effect *effect)
{
GtkWidget *button = gtk_toggle_button_new_with_label(effect->label);
GtkWidget *button = gtk_check_button_new();
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), FALSE);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(toggled_cb), effect);
widget_list_add(GTK_OBJECT(button), effect->id, effect->position, -1, -1);
@@ -266,11 +266,14 @@ typedef struct {
**/
void effect_settings_group_free(EffectSettingsGroup *group)
{
/* destroy widget without parent */
if (gtk_widget_get_parent(group->child) == NULL)
gtk_widget_destroy(group->child);
if (group->child != NULL) {
/* destroy widget without parent */
if (gtk_widget_get_parent(group->child) == NULL)
gtk_widget_destroy(group->child);
g_object_unref(group->child);
}
g_object_unref(group->child);
g_slice_free(EffectSettingsGroup, group);
}
@@ -303,8 +306,11 @@ void combo_box_changed_cb(GtkComboBox *widget, gpointer data)
if (child != NULL) {
gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(gtk_widget_get_parent(vbox))), child);
}
gtk_container_add(GTK_CONTAINER(gtk_widget_get_parent(gtk_widget_get_parent(vbox))), settings->child);
gtk_widget_show_all(gtk_widget_get_parent(gtk_widget_get_parent(vbox)));
if (settings->child != NULL) {
gtk_container_add(GTK_CONTAINER(gtk_widget_get_parent(gtk_widget_get_parent(vbox))), settings->child);
gtk_widget_show_all(gtk_widget_get_parent(gtk_widget_get_parent(vbox)));
}
g_object_set_data(G_OBJECT(widget), "active_child", settings->child);
}
}
@@ -340,14 +346,18 @@ GtkWidget *create_widget_container(EffectGroup *group, gint amt)
gtk_combo_box_append_text(GTK_COMBO_BOX(combo_box), group[x].label);
cmbox_no++;
widget = create_table(group[x].settings, group[x].settings_amt);
g_object_ref_sink(widget);
if ((group[x].settings != NULL) && (group[x].settings > 0)) {
widget = create_table(group[x].settings, group[x].settings_amt);
g_object_ref_sink(widget);
} else
widget = NULL;
settings = g_slice_new(EffectSettingsGroup);
settings->id = group[x].id;
settings->type = group[x].type;
settings->position = group[x].position;
settings->child = widget;
widget_list_add(GTK_OBJECT(combo_box), group[x].id, group[x].position, group[x].type, x);
name = g_strdup_printf("SettingsGroup%d", cmbox_no);
@@ -365,34 +375,44 @@ GtkWidget *create_widget_container(EffectGroup *group, gint amt)
/**
* \param widgets Effect descriptions
* \param amt amount of effect descriptions
* \param label frame label (can be NULL)
*
* Creates vbox containing widgets allowing user to set effect options.
* Creates frame (with optional label) containing widgets allowing user to set effect options.
*
* \return widget that allow user to set effect options.
**/
GtkWidget *create_vbox(Effect *widgets, gint amt)
GtkWidget *create_vbox(Effect *widgets, gint amt, gchar *label)
{
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *widget;
GtkWidget *table;
GtkWidget *container;
GtkWidget *frame;
int x;
vbox = gtk_vbox_new(FALSE, 0);
hbox = gtk_hbox_new(FALSE, 0);
frame = gtk_frame_new(label);
gtk_box_set_homogeneous(GTK_BOX(hbox), TRUE);
vbox = gtk_vbox_new(FALSE, 0);
table = gtk_table_new(2, amt, FALSE);
gtk_table_set_col_spacings(GTK_TABLE(table), 2);
for (x = 0; x<amt; x++) {
widget = create_on_off_button(&widgets[x]);
gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 2);
if ((widgets[x].id != -1) && (widgets[x].position != -1)) {
widget = create_on_off_button(&widgets[x]);
gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, x, x+1);
} else if (widgets[x].label) {
widget = gtk_label_new(widgets[x].label);
gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, x, x+1);
}
table = create_widget_container(widgets[x].group, widgets[x].group_amt);
gtk_box_pack_start(GTK_BOX(hbox), table, TRUE, TRUE, 2);
container = create_widget_container(widgets[x].group, widgets[x].group_amt);
gtk_table_attach_defaults(GTK_TABLE(table), container, 1, 2, x, x+1);
}
gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 2);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 2);
return vbox;
gtk_container_add(GTK_CONTAINER(frame), vbox);
return frame;
}
enum {
@@ -842,11 +862,11 @@ void gui_create()
knob_anim = gtk_knob_animation_new_from_inline(knob_pixbuf);
for (x = 0; x<n_effects; x++) {
if ((x % 3) == 0) {
hbox = gtk_hbox_new(TRUE, 0);
if ((x % ((n_effects+1)/2)) == 0) {
hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 2);
}
widget = create_vbox(effects[x].effect, effects[x].amt);
widget = create_vbox(effects[x].effect, effects[x].amt, effects[x].label);
gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 2);
}