Removed last traces of "SPUnit" and removed "helper/unit*".

(bzr r12380.1.45)

1 files changed, 0 insertions, 360 deletions

diff --git a/src/helper/unit-menu.cpp b/src/helper/unit-menu.cpp
deleted file mode 100644
index af07c03c1..000000000
--- a/src/helper/unit-menu.cpp
+++ /dev/null
@@ -1,360 +0,0 @@
-#define __SP_UNIT_MENU_C__
-
-/*
- * Unit selector with autupdate capability
- *
- * Authors:
- *   Lauris Kaplinski <lauris@kaplinski.com>
- *   bulia byak <buliabyak@users.sf.net>
- *
- * Copyright (C) 2000-2002 Authors
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#define noUNIT_SELECTOR_VERBOSE
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include <gtk/gtk.h>
-#include "helper/sp-marshal.h"
-#include "helper/units.h"
-#include "helper/unit-menu.h"
-#include "widgets/spw-utilities.h"
-
-struct SPUnitSelector {
-    GtkHBox box;
-
-    GtkWidget *combo_box;
-    GtkListStore *store;
-
-
-    guint bases;
-    GSList *units;
-    SPUnit const *unit;
-    gdouble ctmscale;
-    guint plural : 1;
-    guint abbr : 1;
-
-    guint update : 1;
-
-    GSList *adjustments;
-};
-
-enum {COMBO_COL_LABEL=0, COMBO_COL_UNIT};
-
-struct SPUnitSelectorClass {
-    GtkHBoxClass parent_class;
-
-    gboolean (* set_unit)(SPUnitSelector *us, SPUnit const *old, SPUnit const *new_unit);
-};
-
-enum {SET_UNIT, LAST_SIGNAL};
-
-static void sp_unit_selector_finalize(GObject *object);
-
-static guint signals[LAST_SIGNAL] = {0};
-
-G_DEFINE_TYPE(SPUnitSelector, sp_unit_selector, GTK_TYPE_HBOX);
-
-static void
-sp_unit_selector_class_init(SPUnitSelectorClass *klass)
-{
-    GObjectClass *object_class = G_OBJECT_CLASS(klass);
-
-    signals[SET_UNIT] = g_signal_new("set_unit",
-                                     G_TYPE_FROM_CLASS(klass),
-                                     G_SIGNAL_RUN_LAST,
-                                     G_STRUCT_OFFSET(SPUnitSelectorClass, set_unit),
-                                     NULL, NULL,
-                                     sp_marshal_BOOLEAN__POINTER_POINTER,
-                                     G_TYPE_BOOLEAN, 2,
-                                     G_TYPE_POINTER, G_TYPE_POINTER);
-
-    object_class->finalize = sp_unit_selector_finalize;
-}
-
-static void
-sp_unit_selector_init(SPUnitSelector *us)
-{
-    us->ctmscale = 1.0;
-    us->abbr = FALSE;
-    us->plural = TRUE;
-
-    /**
-     * Create a combo_box and store with 2 columns,
-     * a label and a pointer to a SPUnit
-     */
-    us->store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_POINTER);
-    us->combo_box = gtk_combo_box_new_with_model (GTK_TREE_MODEL (us->store));
-
-    GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
-    g_object_set (renderer, "scale", 0.8, "scale-set", TRUE, NULL);
-    gtk_cell_renderer_set_padding (renderer, 2, 0);
-    gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (us->combo_box), renderer, TRUE);
-    gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (us->combo_box), renderer, "text", COMBO_COL_LABEL, NULL);
-
-    gtk_widget_show (us->combo_box);
-    gtk_box_pack_start (GTK_BOX(us), us->combo_box, TRUE, TRUE, 0);
-}
-
-static void
-sp_unit_selector_finalize(GObject *object)
-{
-    SPUnitSelector *selector = SP_UNIT_SELECTOR(object);
-
-    if (selector->combo_box) {
-        selector->combo_box = NULL;
-    }
-
-    while (selector->adjustments) {
-        g_object_unref(selector->adjustments->data);
-        selector->adjustments = g_slist_remove(selector->adjustments, selector->adjustments->data);
-    }
-
-    if (selector->units) {
-        sp_unit_free_list(selector->units);
-    }
-
-    selector->unit = NULL;
-
-    G_OBJECT_CLASS(sp_unit_selector_parent_class)->finalize(object);
-}
-
-GtkWidget *
-sp_unit_selector_new(guint bases)
-{
-    SPUnitSelector *us = SP_UNIT_SELECTOR(g_object_new(SP_TYPE_UNIT_SELECTOR, NULL));
-
-    sp_unit_selector_set_bases(us, bases);
-
-    return GTK_WIDGET(us);
-}
-
-void
-sp_unit_selector_setsize(GtkWidget *us, guint w, guint h)
-{
-    gtk_widget_set_size_request((SP_UNIT_SELECTOR(us))->combo_box, w, h);
-}
-
-SPUnit const *
-sp_unit_selector_get_unit(SPUnitSelector const *us)
-{
-    g_return_val_if_fail(us != NULL, NULL);
-    g_return_val_if_fail(SP_IS_UNIT_SELECTOR(us), NULL);
-
-    return us->unit;
-}
-
-
-static void
-on_combo_box_changed (GtkComboBox *widget, SPUnitSelector *us)
-{
-    GtkTreeIter  iter;
-    if (!gtk_combo_box_get_active_iter (widget, &iter)) {
-        return;
-    }
-
-    SPUnit const *unit = NULL;
-    gtk_tree_model_get (GTK_TREE_MODEL(us->store), &iter, COMBO_COL_UNIT, &unit, -1);
-
-    g_return_if_fail(unit != NULL);
-
-#ifdef UNIT_SELECTOR_VERBOSE
-    g_print("Old unit %s new unit %s\n", us->unit->name, unit->name);
-#endif
-
-    SPUnit const *old = us->unit;
-    us->unit = unit;
-
-    us->update = TRUE;
-
-    gboolean consumed = FALSE;
-    g_signal_emit(G_OBJECT(us), signals[SET_UNIT], 0, old, unit, &consumed);
-
-    if ( !consumed
-         && ( unit->base == old->base
-              || ( unit->base == SP_UNIT_ABSOLUTE && old->base == SP_UNIT_DEVICE )
-              || ( old->base == SP_UNIT_ABSOLUTE && unit->base == SP_UNIT_DEVICE ) ) ) {
-        // Either the same base, or absolute<->device:
-        /* Recalculate adjustments. */
-        for (GSList *l = us->adjustments; l != NULL; l = g_slist_next(l)) {
-            GtkAdjustment *adj = GTK_ADJUSTMENT(l->data);
-            gdouble val = gtk_adjustment_get_value (adj);
-#ifdef UNIT_SELECTOR_VERBOSE
-            g_print("Old val %g ... ", val);
-#endif
-            val = sp_convert_distance_full(val, *old, *unit);
-#ifdef UNIT_SELECTOR_VERBOSE
-            g_print("new val %g\n", val);
-#endif
-            gtk_adjustment_set_value (adj, val);
-        }
-        /* need to separate the value changing from the notification
-         * or else the unit changes can break the calculations */
-        for (GSList *l = us->adjustments; l != NULL; l = g_slist_next(l)) {
-            gtk_adjustment_value_changed(GTK_ADJUSTMENT(l->data));
-        }
-    } else if (!consumed && unit->base != old->base) {
-        /* when the base changes, signal all the adjustments to get them
-         * to recalculate */
-        for (GSList *l = us->adjustments; l != NULL; l = g_slist_next(l)) {
-            g_signal_emit_by_name(G_OBJECT(l->data), "value_changed");
-        }
-    }
-
-    us->update = FALSE;
-
-}
-
-static void
-spus_rebuild_menu(SPUnitSelector *us)
-{
-
-    gtk_list_store_clear(us->store);
-
-    GtkTreeIter iter;
-
-    gint pos = 0;
-    gint p = 0;
-    for (GSList *l = us->units; l != NULL; l = l->next) {
-        SPUnit const *u = static_cast<SPUnit const*>(l->data);
-
-        // use only abbreviations in the menu
-        //        i = gtk_menu_item_new_with_label((us->abbr) ? (us->plural) ? u->abbr_plural : u->abbr : (us->plural) ? u->plural : u->name);
-        gtk_list_store_append (us->store, &iter);
-        gtk_list_store_set (us->store, &iter, COMBO_COL_LABEL, u->abbr, COMBO_COL_UNIT, (gpointer) u, -1);
-
-        if (u == us->unit) {
-            pos = p;
-        }
-
-        p += 1;
-    }
-
-    gtk_combo_box_set_active(GTK_COMBO_BOX(us->combo_box), pos);
-    g_signal_connect (G_OBJECT (us->combo_box), "changed", G_CALLBACK (on_combo_box_changed), us);
-}
-
-void
-sp_unit_selector_set_bases(SPUnitSelector *us, guint bases)
-{
-    g_return_if_fail(us != NULL);
-    g_return_if_fail(SP_IS_UNIT_SELECTOR(us));
-
-    if (bases == us->bases) return;
-
-    GSList *units = sp_unit_get_list(bases);
-    g_return_if_fail(units != NULL);
-    sp_unit_free_list(us->units);
-    us->units = units;
-    us->unit = static_cast<SPUnit *>(units->data);
-
-    spus_rebuild_menu(us);
-}
-
-void
-sp_unit_selector_add_unit(SPUnitSelector *us, SPUnit const *unit, int position)
-{
-    if (!g_slist_find(us->units, (gpointer) unit)) {
-        us->units = g_slist_insert(us->units, (gpointer) unit, position);
-
-        spus_rebuild_menu(us);
-    }
-}
-
-void
-sp_unit_selector_set_unit(SPUnitSelector *us, SPUnit const *unit)
-{
-    g_return_if_fail(us != NULL);
-    g_return_if_fail(SP_IS_UNIT_SELECTOR(us));
-
-    if (unit == NULL) {
-        return; // silently return, by default a newly created selector uses pt
-    }
-    if (unit == us->unit) {
-        return;
-    }
-
-    gint const pos = g_slist_index(us->units, (gpointer) unit);
-    g_return_if_fail(pos >= 0);
-
-    gtk_combo_box_set_active(GTK_COMBO_BOX(us->combo_box), pos);
-
-    SPUnit const *old = us->unit;
-    us->unit = unit;
-
-    /* Recalculate adjustments */
-    for (GSList *l = us->adjustments; l != NULL; l = l->next) {
-        GtkAdjustment *adj = GTK_ADJUSTMENT(l->data);
-        gdouble const val = sp_convert_distance_full(gtk_adjustment_get_value (adj), *old, *unit);
-        gtk_adjustment_set_value(adj, val);
-    }
-}
-
-void
-sp_unit_selector_add_adjustment(SPUnitSelector *us, GtkAdjustment *adj)
-{
-    g_return_if_fail(us != NULL);
-    g_return_if_fail(SP_IS_UNIT_SELECTOR(us));
-    g_return_if_fail(adj != NULL);
-    g_return_if_fail(GTK_IS_ADJUSTMENT(adj));
-
-    g_return_if_fail(!g_slist_find(us->adjustments, adj));
-
-    g_object_ref(adj);
-    us->adjustments = g_slist_prepend(us->adjustments, adj);
-}
-
-void
-sp_unit_selector_remove_adjustment(SPUnitSelector *us, GtkAdjustment *adj)
-{
-    g_return_if_fail(us != NULL);
-    g_return_if_fail(SP_IS_UNIT_SELECTOR(us));
-    g_return_if_fail(adj != NULL);
-    g_return_if_fail(GTK_IS_ADJUSTMENT(adj));
-
-    g_return_if_fail(g_slist_find(us->adjustments, adj));
-
-    us->adjustments = g_slist_remove(us->adjustments, adj);
-    g_object_unref(adj);
-}
-
-gboolean
-sp_unit_selector_update_test(SPUnitSelector const *selector)
-{
-    g_return_val_if_fail(selector != NULL, FALSE);
-    g_return_val_if_fail(SP_IS_UNIT_SELECTOR(selector), FALSE);
-
-    return selector->update;
-}
-
-double
-sp_unit_selector_get_value_in_pixels(SPUnitSelector const *selector, GtkAdjustment *adj)
-{
-    g_return_val_if_fail(selector != NULL, gtk_adjustment_get_value (adj));
-    g_return_val_if_fail(SP_IS_UNIT_SELECTOR(selector), gtk_adjustment_get_value (adj));
-
-    return sp_units_get_pixels(gtk_adjustment_get_value (adj), *(selector->unit));
-}
-
-void
-sp_unit_selector_set_value_in_pixels(SPUnitSelector *selector, GtkAdjustment *adj, double value)
-{
-    g_return_if_fail(selector != NULL);
-    g_return_if_fail(SP_IS_UNIT_SELECTOR(selector));
-
-    gtk_adjustment_set_value(adj, sp_pixels_get_units(value, *(selector->unit)));
-}
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :