rework proxy scaler, fix crop-gui coord, video_data tweak for proxy_format
[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / statusbar.C
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
23 #include "bcsignals.h"
24 #include "language.h"
25 #include "mainprogress.h"
26 #include "mwindow.h"
27 #include "statusbar.h"
28 #include "theme.h"
29 #include "vframe.h"
30
31
32
33 StatusBar::StatusBar(MWindow *mwindow, MWindowGUI *gui)
34  : BC_SubWindow(mwindow->theme->mstatus_x,
35         mwindow->theme->mstatus_y,
36         mwindow->theme->mstatus_w,
37         mwindow->theme->mstatus_h)
38 {
39         this->mwindow = mwindow;
40         this->gui = gui;
41 }
42
43 StatusBar::~StatusBar()
44 {
45 }
46
47
48
49 void StatusBar::create_objects()
50 {
51 //printf("StatusBar::create_objects 1\n");
52         int x = 10; //int y = 5;
53 //printf("StatusBar::create_objects 1\n");
54         draw_top_background(get_parent(), 0, 0, get_w(), get_h());
55         add_subwindow(status_text = new BC_Title(mwindow->theme->mstatus_message_x,
56                 mwindow->theme->mstatus_message_y,
57                 "",
58                 MEDIUMFONT,
59                 mwindow->theme->message_normal));
60         x = get_w() - 290;
61 // printf("StatusBar::create_objects %d: 0x%08x\n",
62 // __LINE__, mwindow->theme->message_normal);
63         add_subwindow(main_progress =
64                 new BC_ProgressBar(mwindow->theme->mstatus_progress_x,
65                         mwindow->theme->mstatus_progress_y,
66                         mwindow->theme->mstatus_progress_w,
67                         mwindow->theme->mstatus_progress_w));
68         x += main_progress->get_w() + 5;
69 //printf("StatusBar::create_objects 1\n");
70         add_subwindow(main_progress_cancel =
71                 new StatusBarCancel(mwindow,
72                         mwindow->theme->mstatus_cancel_x,
73                         mwindow->theme->mstatus_cancel_y));
74 //printf("StatusBar::create_objects 1\n");
75         reset_default_message();
76         flash();
77 }
78
79 void StatusBar::resize_event()
80 {
81         int x = 10; //int y = 1;
82
83
84         reposition_window(mwindow->theme->mstatus_x,
85                 mwindow->theme->mstatus_y,
86                 mwindow->theme->mstatus_w,
87                 mwindow->theme->mstatus_h);
88
89         draw_top_background(get_parent(), 0, 0, get_w(), get_h());
90
91
92         status_text->reposition_window(mwindow->theme->mstatus_message_x,
93                 mwindow->theme->mstatus_message_y);
94
95         x = get_w() - 290;
96         main_progress->reposition_window(mwindow->theme->mstatus_progress_x,
97                 mwindow->theme->mstatus_progress_y);
98
99         x += main_progress->get_w() + 5;
100         main_progress_cancel->reposition_window(mwindow->theme->mstatus_cancel_x,
101                 mwindow->theme->mstatus_cancel_y);
102
103         flash(0);
104 }
105
106 void StatusBar::show_message(const char *text, int msg_color, int box_color)
107 {
108         int mx = mwindow->theme->mstatus_message_x;
109         int my = mwindow->theme->mstatus_message_y;
110         int tx = status_text->get_x(), th = status_text->get_h();
111         if( box_color >= 0 ) {
112                 set_color(box_color);
113                 int bb = th/4, bh = th - bb*2;
114                 draw_box(mx+bb,my+bb, bh,bh);
115                 flash(mx,my, th,th);  mx += 5;
116                 if( (mx+=th) != tx )
117                         status_text->reposition_window(mx, my);
118         }
119         else if( tx != mx ) {
120                 draw_top_background(get_parent(), mx,my, th,th);
121                 flash(mx,my, th,th);
122                 status_text->reposition_window(mx, my);
123         }
124         if( msg_color < 0 )
125                 msg_color = mwindow->theme->message_normal;
126         status_text->set_color(msg_color);
127         status_text->update(text);
128 }
129
130 void StatusBar::reset_default_message()
131 {
132         status_color = -1;
133         strcpy(default_msg, _("Welcome to Cinelerra."));
134 }
135 void StatusBar::update_default_message()
136 {
137         status_color = status_text->get_color();
138         strcpy(default_msg, status_text->get_text());
139 }
140 void StatusBar::default_message()
141 {
142         show_message(default_msg, status_color);
143 }
144
145 StatusBarCancel::StatusBarCancel(MWindow *mwindow, int x, int y)
146  : BC_Button(x, y, mwindow->theme->statusbar_cancel_data)
147 {
148         this->mwindow = mwindow;
149         set_tooltip(_("Cancel operation"));
150 }
151 int StatusBarCancel::handle_event()
152 {
153         mwindow->mainprogress->cancelled = 1;
154         return 1;
155 }