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 TransitionUnitsItem : public BC_MenuItem
  33 {
  34 public:
  35         TransitionUnitsItem(TransitionUnitsPopup *popup, const char *text, int id);
  36         ~TransitionUnitsItem();
  37
  38         int handle_event();
  39
  40         TransitionUnitsPopup *popup;
  41         int id;
  42 };
  43
  44 class TransitionUnitsPopup : public BC_PopupMenu
  45 {
  46 public:
  47         TransitionUnitsPopup(TransitionLengthDialog *gui, int x, int y);
  48         ~TransitionUnitsPopup();
  49
  50         void create_objects();
  51
  52         TransitionLengthDialog *gui;
  53         int units;
  54 };
  55
  56
  57 class TransitionLengthThread : public BC_DialogThread
  58 {
  59 public:
  60         TransitionLengthThread(MWindow *mwindow);
  61         ~TransitionLengthThread();
  62
  63         void start(Transition *transition,
  64                 double length);
  65         BC_Window* new_gui();
  66         void handle_close_event(int result);
  67         int update(double length);
  68
  69         MWindow *mwindow;
  70
  71         Transition *transition;
  72         double orig_length;
  73         double new_length;
  74 };
  75
  76 class TransitionLengthDialog : public BC_Window
  77 {
  78 public:
  79         TransitionLengthDialog(MWindow *mwindow,
  80                 TransitionLengthThread *thread,
  81                 int x,
  82                 int y);
  83         ~TransitionLengthDialog();
  84
  85         void create_objects();
  86         int close_event();
  87
  88         MWindow *mwindow;
  89         TransitionLengthThread *thread;
  90         TransitionUnitsPopup *units_popup;
  91         TransitionLengthText *text;
  92         double length;
  93 };
  94
  95 class TransitionLengthText : public BC_TumbleTextBox
  96 {
  97 public:
  98         TransitionLengthText(MWindow *mwindow,
  99                 TransitionLengthDialog *gui,
 100                 int x,
 101                 int y);
 102         int handle_event();
 103         int handle_up_down(int dir);
 104         int handle_up_event();
 105         int handle_down_event();
 106
 107         MWindow *mwindow;
 108         TransitionLengthDialog *gui;
 109 };
 110
 111
 112 class TransitionPopup : public BC_PopupMenu
 113 {
 114 public:
 115         TransitionPopup(MWindow *mwindow, MWindowGUI *gui);
 116         ~TransitionPopup();
 117
 118         void create_objects();
 119         int update(Transition *transition);
 120
 121 // Acquired through the update command as the plugin currently being operated on
 122 // Can't be dereferenced.
 123         Transition *transition;
 124
 125 // Set when the user clicks a transition.
 126         MWindow *mwindow;
 127         MWindowGUI *gui;
 128
 129 // Needed for loading updates
 130         TransitionPopupOn *on;
 131         TransitionPopupShow *show;
 132         TransitionPopupAttach *attach;
 133         TransitionPopupDetach *detach;
 134         TransitionPopupLength *length_item;
 135         TransitionLengthThread *length_thread;
 136 };
 137
 138
 139 class TransitionPopupAttach : public BC_MenuItem
 140 {
 141 public:
 142         TransitionPopupAttach(MWindow *mwindow, TransitionPopup *popup);
 143         ~TransitionPopupAttach();
 144
 145         int handle_event();
 146         MWindow *mwindow;
 147         TransitionPopup *popup;
 148 };
 149
 150 class TransitionPopupDetach : public BC_MenuItem
 151 {
 152 public:
 153         TransitionPopupDetach(MWindow *mwindow, TransitionPopup *popup);
 154         ~TransitionPopupDetach();
 155
 156         int handle_event();
 157         MWindow *mwindow;
 158         TransitionPopup *popup;
 159 };
 160
 161 class TransitionPopupShow : public BC_MenuItem
 162 {
 163 public:
 164         TransitionPopupShow(MWindow *mwindow, TransitionPopup *popup);
 165         ~TransitionPopupShow();
 166
 167         int handle_event();
 168         MWindow *mwindow;
 169         TransitionPopup *popup;
 170 };
 171
 172 class TransitionPopupOn : public BC_MenuItem
 173 {
 174 public:
 175         TransitionPopupOn(MWindow *mwindow, TransitionPopup *popup);
 176         ~TransitionPopupOn();
 177
 178         int handle_event();
 179         MWindow *mwindow;
 180         TransitionPopup *popup;
 181 };
 182
 183 class TransitionPopupLength : public BC_MenuItem
 184 {
 185 public:
 186         TransitionPopupLength(MWindow *mwindow, TransitionPopup *popup);
 187         ~TransitionPopupLength();
 188
 189         int handle_event();
 190         MWindow *mwindow;
 191         TransitionPopup *popup;
 192 };
 193
 194 #endif