src/ui/dialog/floating-behavior.cpp

   1 /**
   2  * \brief A floating dialog implementation.
   3  *
   4  * Author:
   5  *   Gustav Broberg <broberg@kth.se>
   6  *
   7  * Copyright (C) 2007 Authors
   8  *
   9  * Released under GNU GPL.  Read the file 'COPYING' for more information.
  10  */
  11
  12 #include <gtkmm/stock.h>
  13 #include <gtk/gtk.h>
  14
  15 #include "floating-behavior.h"
  16 #include "dialog.h"
  17
  18 #include "application/application.h"
  19 #include "application/editor.h"
  20 #include "inkscape.h"
  21 #include "desktop.h"
  22 #include "dialogs/dialog-events.h"
  23 #include "interface.h"
  24 #include "prefs-utils.h"
  25 #include "verbs.h"
  26
  27 namespace Inkscape {
  28 namespace UI {
  29 namespace Dialog {
  30 namespace Behavior {
  31
  32 FloatingBehavior::FloatingBehavior(Dialog& dialog) :
  33     Behavior(dialog),
  34     _d (new Gtk::Dialog(_dialog._title))
  35 {
  36     hide();
  37     _d->set_has_separator(false);
  38
  39     signal_response().connect(sigc::mem_fun(_dialog, &Inkscape::UI::Dialog::Dialog::_onResponse));
  40     signal_delete_event().connect(sigc::mem_fun(_dialog, &Inkscape::UI::Dialog::Dialog::_onDeleteEvent));
  41
  42     sp_transientize(GTK_WIDGET(_d->gobj()));
  43     _dialog.retransientize_suppress = false;
  44 }
  45
  46 FloatingBehavior::~FloatingBehavior()
  47 {
  48     delete _d;
  49 }
  50
  51 Behavior *
  52 FloatingBehavior::create(Dialog& dialog)
  53 {
  54     return new FloatingBehavior(dialog);
  55 }
  56
  57 inline FloatingBehavior::operator Gtk::Widget&()                          { return *_d; }
  58 inline GtkWidget *FloatingBehavior::gobj()                                { return GTK_WIDGET(_d->gobj()); }
  59 inline Gtk::VBox* FloatingBehavior::get_vbox()                            { return _d->get_vbox(); }
  60 inline void FloatingBehavior::present()                                   { _d->present(); }
  61 inline void FloatingBehavior::hide()                                      { _d->hide(); }
  62 inline void FloatingBehavior::show()                                      { _d->show(); }
  63 inline void FloatingBehavior::show_all_children()                         { _d->show_all_children(); }
  64 inline void FloatingBehavior::resize(int width, int height)               { _d->resize(width, height); }
  65 inline void FloatingBehavior::move(int x, int y)                          { _d->move(x, y); }
  66 inline void FloatingBehavior::set_position(Gtk::WindowPosition position)  { _d->set_position(position); }
  67 inline void FloatingBehavior::set_size_request(int width, int height)     { _d->set_size_request(width, height); }
  68 inline void FloatingBehavior::size_request(Gtk::Requisition& requisition) { _d->size_request(requisition); }
  69 inline void FloatingBehavior::get_position(int& x, int& y)                { _d->get_position(x, y); }
  70 inline void FloatingBehavior::get_size(int& width, int& height)           { _d->get_size(width, height); }
  71 inline void FloatingBehavior::set_title(Glib::ustring title)              { _d->set_title(title); }
  72 inline void FloatingBehavior::set_sensitive(bool sensitive)               { _d->set_sensitive(sensitive); }
  73
  74 void FloatingBehavior::set_response_sensitive(int response_id, bool setting)
  75 { _d->set_response_sensitive(response_id, setting); }
  76
  77 Gtk::Button *FloatingBehavior::add_button(const Glib::ustring& button_text, int response_id)
  78 { return _d->add_button(button_text, response_id); }
  79
  80 Gtk::Button *FloatingBehavior::add_button(const Gtk::StockID& stock_id, int response_id)
  81 { return _d->add_button(stock_id, response_id); }
  82
  83 inline void FloatingBehavior::set_default_response(int response_id) { _d->set_default_response(response_id); }
  84
  85 Glib::SignalProxy0<void> FloatingBehavior::signal_show() { return _d->signal_show(); }
  86 Glib::SignalProxy0<void> FloatingBehavior::signal_hide() { return _d->signal_hide(); }
  87 Glib::SignalProxy1<bool, GdkEventAny *> FloatingBehavior::signal_delete_event () { return _d->signal_delete_event(); }
  88 Glib::SignalProxy1<void, int> FloatingBehavior::signal_response () { return _d->signal_response(); }
  89
  90
  91 void
  92 FloatingBehavior::onHideF12()
  93 {
  94     _dialog.save_geometry();
  95     hide();
  96 }
  97
  98 void
  99 FloatingBehavior::onShowF12()
 100 {
 101     show();
 102     _dialog.read_geometry();
 103 }
 104
 105 void
 106 FloatingBehavior::onShutdown() {}
 107
 108 void
 109 FloatingBehavior::onDesktopActivated (SPDesktop *desktop)
 110 {
 111     gint transient_policy = prefs_get_int_attribute_limited ( "options.transientpolicy", "value", 1, 0, 2);
 112
 113 #ifdef WIN32 // FIXME: Temporary Win32 special code to enable transient dialogs
 114     if (prefs_get_int_attribute ( "options.dialogsontopwin32", "value", 0))
 115         transient_policy = 2;
 116     else
 117         return;
 118 #endif
 119
 120     if (!transient_policy)
 121         return;
 122
 123     GtkWindow *dialog_win = GTK_WINDOW(_d->gobj());
 124
 125     if (_dialog.retransientize_suppress) {
 126          /* if retransientizing of this dialog is still forbidden after
 127           * previous call warning turned off because it was confusingly fired
 128           * when loading many files from command line
 129           */
 130
 131          // g_warning("Retranzientize aborted! You're switching windows too fast!");
 132         return;
 133     }
 134
 135     if (dialog_win)
 136     {
 137         _dialog.retransientize_suppress = true; // disallow other attempts to retranzientize this dialog
 138
 139         desktop->setWindowTransient (dialog_win);
 140
 141         /*
 142          * This enables "aggressive" transientization,
 143          * i.e. dialogs always emerging on top when you switch documents. Note
 144          * however that this breaks "click to raise" policy of a window
 145          * manager because the switched-to document will be raised at once
 146          * (so that its transients also could raise)
 147          */
 148         if (transient_policy == 2 && ! _dialog._hiddenF12 && !_dialog._user_hidden) {
 149             // without this, a transient window not always emerges on top
 150             gtk_window_present (dialog_win);
 151         }
 152     }
 153
 154     // we're done, allow next retransientizing not sooner than after 120 msec
 155     gtk_timeout_add (120, (GtkFunction) sp_retransientize_again, (gpointer) _d);
 156 }
 157
 158
 159 } // namespace Behavior
 160 } // namespace Dialog
 161 } // namespace UI
 162 } // namespace Inkscape
 163
 164 /*
 165   Local Variables:
 166   mode:c++
 167   c-file-style:"stroustrup"
 168   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
 169   indent-tabs-mode:nil
 170   fill-column:99
 171   End:
 172 */
 173 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :