Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 240 insertions, 0 deletions

diff --git a/src/ui/dialog-events.cpp b/src/ui/dialog-events.cpp
new file mode 100644
index 0000000..59009a6
--- /dev/null
+++ b/src/ui/dialog-events.cpp
@@ -0,0 +1,240 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * @file
+ * Event handler for dialog windows.
+ */
+/* Authors:
+ *   bulia byak <bulia@dr.com>
+ *   Johan Engelen <j.b.c.engelen@ewi.utwente.nl>
+ *
+ * Copyright (C) 2003-2014 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <gtkmm/entry.h>
+#include <gtkmm/window.h>
+
+#include "desktop.h"
+#include "inkscape.h"
+#include "enums.h"
+#include "include/macros.h"
+#include "ui/dialog-events.h"
+#include "ui/tools/tool-base.h"
+
+
+/**
+ * Remove focus from window to whoever it is transient for.
+ */
+void sp_dialog_defocus_cpp(Gtk::Window *win)
+{
+    //find out the document window we're transient for
+    Gtk::Window *w = win->get_transient_for();
+
+    //switch to it
+    if (w) {
+        w->present();
+    }
+}
+
+void
+sp_dialog_defocus (GtkWindow *win)
+{
+    GtkWindow *w;
+    //find out the document window we're transient for
+    w = gtk_window_get_transient_for(GTK_WINDOW(win));
+    //switch to it
+
+    if (w) {
+        gtk_window_present (w);
+    }
+}
+
+
+/**
+ * Callback to defocus a widget's parent dialog.
+ */
+void sp_dialog_defocus_callback_cpp(Gtk::Entry *e)
+{
+    sp_dialog_defocus_cpp(dynamic_cast<Gtk::Window *>(e->get_toplevel()));
+}
+
+void
+sp_dialog_defocus_callback (GtkWindow * /*win*/, gpointer data)
+{
+    sp_dialog_defocus( GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(data))) );
+}
+
+
+
+void
+sp_dialog_defocus_on_enter_cpp (Gtk::Entry *e)
+{
+    e->signal_activate().connect(sigc::bind(sigc::ptr_fun(&sp_dialog_defocus_callback_cpp), e));
+}
+
+void
+sp_dialog_defocus_on_enter (GtkWidget *w)
+{
+    g_signal_connect ( G_OBJECT (w), "activate",
+                       G_CALLBACK (sp_dialog_defocus_callback), w );
+}
+
+
+
+gboolean
+sp_dialog_event_handler (GtkWindow *win, GdkEvent *event, gpointer data)
+{
+    gboolean ret = FALSE;
+
+    switch (event->type) {
+
+        case GDK_KEY_PRESS:
+
+            switch (Inkscape::UI::Tools::get_latin_keyval (&event->key)) {
+                case GDK_KEY_Escape:
+                    sp_dialog_defocus (win);
+                    ret = TRUE;
+                    break;
+                case GDK_KEY_F4:
+                case GDK_KEY_w:
+                case GDK_KEY_W:
+                    // close dialog
+                    if (MOD__CTRL_ONLY(event)) {
+
+                        /* this code sends a delete_event to the dialog,
+                         * instead of just destroying it, so that the
+                         * dialog can do some housekeeping, such as remember
+                         * its position.
+                         */
+                        GdkEventAny event;
+                        GtkWidget *widget = GTK_WIDGET(win);
+                        event.type = GDK_DELETE;
+                        event.window = gtk_widget_get_window (widget);
+                        event.send_event = TRUE;
+                        g_object_ref (G_OBJECT (event.window));
+                        gtk_main_do_event(reinterpret_cast<GdkEvent*>(&event));
+                        g_object_unref (G_OBJECT (event.window));
+
+                        ret = TRUE;
+                    }
+                    break;
+                default: // pass keypress to the canvas
+                    break;
+            }
+    default:
+        ;
+    }
+
+    return ret;
+
+}
+
+
+
+/**
+ * Make the argument dialog transient to the currently active document
+ * window.
+ */
+void sp_transientize(GtkWidget *dialog)
+{
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+#ifndef _WIN32  // FIXME: Temporary Win32 special code to enable transient dialogs
+    // _set_skip_taskbar_hint makes transient dialogs NON-transient! When dialogs
+    // are made transient (_set_transient_for), they are already removed from
+    // the taskbar in Win32.
+    if (prefs->getBool( "/options/dialogsskiptaskbar/value")) {
+        gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), TRUE);
+    }
+#endif
+
+    gint transient_policy = prefs->getIntLimited("/options/transientpolicy/value", PREFS_DIALOGS_WINDOWS_NORMAL,
+                                                 PREFS_DIALOGS_WINDOWS_NONE, PREFS_DIALOGS_WINDOWS_AGGRESSIVE);
+
+#ifdef _WIN32 // Win32 special code to enable transient dialogs
+    transient_policy = PREFS_DIALOGS_WINDOWS_AGGRESSIVE;
+#endif
+
+    if (transient_policy) {
+
+    // if there's an active document window, attach dialog to it as a transient:
+
+        if ( SP_ACTIVE_DESKTOP )
+        {
+            SP_ACTIVE_DESKTOP->setWindowTransient (dialog, transient_policy);
+        }
+    }
+} // end of sp_transientize()
+
+void on_transientize (SPDesktop *desktop, win_data *wd )
+{
+    sp_transientize_callback (desktop, wd);
+}
+
+void
+sp_transientize_callback ( SPDesktop *desktop, win_data *wd )
+{
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    gint transient_policy = prefs->getIntLimited("/options/transientpolicy/value", PREFS_DIALOGS_WINDOWS_NORMAL,
+                                                 PREFS_DIALOGS_WINDOWS_NONE, PREFS_DIALOGS_WINDOWS_AGGRESSIVE);
+
+#ifdef _WIN32 // Win32 special code to enable transient dialogs
+    transient_policy = PREFS_DIALOGS_WINDOWS_NORMAL;
+#endif
+
+    if (!transient_policy)
+        return;
+
+    if (wd->win)
+    {
+        desktop->setWindowTransient (wd->win, transient_policy);
+    }
+}
+
+void on_dialog_hide (GtkWidget *w)
+{
+    if (w)
+        gtk_widget_hide (w);
+}
+
+void on_dialog_unhide (GtkWidget *w)
+{
+    if (w)
+        gtk_widget_show (w);
+}
+
+gboolean
+sp_dialog_hide(GObject * /*object*/, gpointer data)
+{
+    GtkWidget *dlg = GTK_WIDGET(data);
+
+    if (dlg)
+        gtk_widget_hide (dlg);
+
+    return TRUE;
+}
+
+
+
+gboolean
+sp_dialog_unhide(GObject * /*object*/, gpointer data)
+{
+    GtkWidget *dlg = GTK_WIDGET(data);
+
+    if (dlg)
+        gtk_widget_show (dlg);
+
+    return TRUE;
+}
+
+
+/*
+  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 :