cinelerra-5.1/cinelerra/transitionpopup.h

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #ifndef TRANSITIONPOPUP_H
  23 #define TRANSITIONPOPUP_H
  24
  25 #include "bcdialog.h"
  26 #include "guicast.h"
  27 #include "mwindowgui.inc"
  28 #include "plugin.inc"
  29 #include "transition.inc"
  30 #include "transitionpopup.inc"
  31
  32 class TransitionPopupOn;
  33 class TransitionPopupShow;
  34 class TransitionPopupAttach;
  35 class TransitionPopupDetach;
  36 class TransitionPopupLength;
  37 class TransitionLengthText;
  38
  39 class TransitionLengthThread : public BC_DialogThread
  40 {
  41 public:
  42         TransitionLengthThread(MWindow *mwindow);
  43         ~TransitionLengthThread();
  44
  45         void start(Transition *transition,
  46                 double length);
  47         BC_Window* new_gui();
  48         void handle_close_event(int result);
  49
  50         MWindow *mwindow;
  51
  52         Transition *transition;
  53         double length;
  54         double orig_length;
  55 };
  56
  57
  58 class TransitionLengthDialog : public BC_Window
  59 {
  60 public:
  61         TransitionLengthDialog(MWindow *mwindow,
  62                 TransitionLengthThread *thread,
  63                 int x,
  64                 int y);
  65         ~TransitionLengthDialog();
  66
  67         void create_objects();
  68         int close_event();
  69
  70         MWindow *mwindow;
  71         TransitionLengthThread *thread;
  72         TransitionLengthText *text;
  73         double length;
  74 };
  75
  76 class TransitionLengthText : public BC_TumbleTextBox
  77 {
  78 public:
  79         TransitionLengthText(MWindow *mwindow,
  80                 TransitionLengthDialog *gui,
  81                 int x,
  82                 int y);
  83         int handle_event();
  84         MWindow *mwindow;
  85         TransitionLengthDialog *gui;
  86 };
  87
  88
  89 class TransitionPopup : public BC_PopupMenu
  90 {
  91 public:
  92         TransitionPopup(MWindow *mwindow, MWindowGUI *gui);
  93         ~TransitionPopup();
  94
  95         void create_objects();
  96         int update(Transition *transition);
  97
  98 // Acquired through the update command as the plugin currently being operated on
  99 // Can't be dereferenced.
 100         Transition *transition;
 101         double length;
 102
 103 // Set when the user clicks a transition.
 104         MWindow *mwindow;
 105         MWindowGUI *gui;
 106
 107 // Needed for loading updates
 108         TransitionPopupOn *on;
 109         TransitionPopupShow *show;
 110         TransitionPopupAttach *attach;
 111         TransitionPopupDetach *detach;
 112         TransitionPopupLength *length_item;
 113         TransitionLengthThread *length_thread;
 114 };
 115
 116
 117 class TransitionPopupAttach : public BC_MenuItem
 118 {
 119 public:
 120         TransitionPopupAttach(MWindow *mwindow, TransitionPopup *popup);
 121         ~TransitionPopupAttach();
 122
 123         int handle_event();
 124         MWindow *mwindow;
 125         TransitionPopup *popup;
 126 };
 127
 128 class TransitionPopupDetach : public BC_MenuItem
 129 {
 130 public:
 131         TransitionPopupDetach(MWindow *mwindow, TransitionPopup *popup);
 132         ~TransitionPopupDetach();
 133
 134         int handle_event();
 135         MWindow *mwindow;
 136         TransitionPopup *popup;
 137 };
 138
 139 class TransitionPopupShow : public BC_MenuItem
 140 {
 141 public:
 142         TransitionPopupShow(MWindow *mwindow, TransitionPopup *popup);
 143         ~TransitionPopupShow();
 144
 145         int handle_event();
 146         MWindow *mwindow;
 147         TransitionPopup *popup;
 148 };
 149
 150 class TransitionPopupOn : public BC_MenuItem
 151 {
 152 public:
 153         TransitionPopupOn(MWindow *mwindow, TransitionPopup *popup);
 154         ~TransitionPopupOn();
 155
 156         int handle_event();
 157         MWindow *mwindow;
 158         TransitionPopup *popup;
 159 };
 160
 161 class TransitionPopupLength : public BC_MenuItem
 162 {
 163 public:
 164         TransitionPopupLength(MWindow *mwindow, TransitionPopup *popup);
 165         ~TransitionPopupLength();
 166
 167         int handle_event();
 168         MWindow *mwindow;
 169         TransitionPopup *popup;
 170 };
 171
 172 #endif