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         void update_text(double length);
  88
  89         MWindow *mwindow;
  90         TransitionLengthThread *thread;
  91         TransitionUnitsPopup *units_popup;
  92         TransitionLengthText *text;
  93         double length;
  94 };
  95
  96 class TransitionLengthText : public BC_TumbleTextBox
  97 {
  98 public:
  99         TransitionLengthText(MWindow *mwindow,
 100                 TransitionLengthDialog *gui,
 101                 int x,
 102                 int y);
 103         int handle_event();
 104         int handle_up_down(int dir);
 105         int handle_up_event();
 106         int handle_down_event();
 107
 108         MWindow *mwindow;
 109         TransitionLengthDialog *gui;
 110 };
 111
 112
 113 class TransitionPopup : public BC_PopupMenu
 114 {
 115 public:
 116         TransitionPopup(MWindow *mwindow, MWindowGUI *gui);
 117         ~TransitionPopup();
 118
 119         void create_objects();
 120         int update(Transition *transition);
 121
 122 // Acquired through the update command as the plugin currently being operated on
 123 // Can't be dereferenced.
 124         Transition *transition;
 125
 126 // Set when the user clicks a transition.
 127         MWindow *mwindow;
 128         MWindowGUI *gui;
 129
 130 // Needed for loading updates
 131         TransitionPopupOn *on;
 132         TransitionPopupShow *show;
 133         TransitionPopupAttach *attach;
 134         TransitionPopupDetach *detach;
 135         TransitionPopupLength *length_item;
 136         TransitionLengthThread *length_thread;
 137 };
 138
 139
 140 class TransitionPopupAttach : public BC_MenuItem
 141 {
 142 public:
 143         TransitionPopupAttach(MWindow *mwindow, TransitionPopup *popup);
 144         ~TransitionPopupAttach();
 145
 146         int handle_event();
 147         MWindow *mwindow;
 148         TransitionPopup *popup;
 149 };
 150
 151 class TransitionPopupDetach : public BC_MenuItem
 152 {
 153 public:
 154         TransitionPopupDetach(MWindow *mwindow, TransitionPopup *popup);
 155         ~TransitionPopupDetach();
 156
 157         int handle_event();
 158         MWindow *mwindow;
 159         TransitionPopup *popup;
 160 };
 161
 162 class TransitionPopupShow : public BC_MenuItem
 163 {
 164 public:
 165         TransitionPopupShow(MWindow *mwindow, TransitionPopup *popup);
 166         ~TransitionPopupShow();
 167
 168         int handle_event();
 169         MWindow *mwindow;
 170         TransitionPopup *popup;
 171 };
 172
 173 class TransitionPopupOn : public BC_MenuItem
 174 {
 175 public:
 176         TransitionPopupOn(MWindow *mwindow, TransitionPopup *popup);
 177         ~TransitionPopupOn();
 178
 179         int handle_event();
 180         MWindow *mwindow;
 181         TransitionPopup *popup;
 182 };
 183
 184 class TransitionPopupLength : public BC_MenuItem
 185 {
 186 public:
 187         TransitionPopupLength(MWindow *mwindow, TransitionPopup *popup);
 188         ~TransitionPopupLength();
 189
 190         int handle_event();
 191         MWindow *mwindow;
 192         TransitionPopup *popup;
 193 };
 194
 195 #endif