cinelerra-5.1/cinelerra/probeprefs.C

   1 #include "bcwindowbase.h"
   2 #include "bcdisplayinfo.h"
   3 #include "bcdialog.h"
   4 #include "language.h"
   5 #include "mainerror.h"
   6 #include "mwindow.h"
   7 #include "probeprefs.h"
   8 #include "preferences.h"
   9 #include "preferencesthread.h"
  10 #include "theme.h"
  11
  12 #include <sys/wait.h>
  13
  14 ProbePref::ProbePref(const char *nm, int armed)
  15 {
  16         strncpy(name, nm, sizeof(name));
  17         this->armed = armed;
  18 }
  19
  20 ProbePref::~ProbePref()
  21 {
  22 }
  23
  24 FileProbeDialog::FileProbeDialog(PreferencesWindow *pwindow)
  25  : BC_DialogThread()
  26 {
  27         this->pwindow = pwindow;
  28 }
  29
  30 FileProbeDialog::~FileProbeDialog()
  31 {
  32         close_window();
  33 }
  34
  35 BC_Window* FileProbeDialog::new_gui()
  36 {
  37         BC_DisplayInfo display_info;
  38         int x = display_info.get_abs_cursor_x();
  39         int y = display_info.get_abs_cursor_y();
  40
  41         pb_window = new ProbeEditWindow(this, x, y);
  42         pb_window->create_objects();
  43         return pb_window;
  44 }
  45
  46 void FileProbeDialog::handle_close_event(int result)
  47 {
  48         pb_window = 0;
  49 }
  50
  51
  52 ProbeEditWindow::ProbeEditWindow(FileProbeDialog *pb_dialog, int x, int y)
  53  : BC_Window(_(PROGRAM_NAME ": Probes"), x, y, 300, 200, 300, 200, 0, 0, 1)
  54 {
  55         this->pb_dialog = pb_dialog;
  56         probe_list = 0;
  57         probe_up_button = 0;
  58         probe_down_button = 0;
  59         probe_enabled = 0;
  60         pb_enabled = 0;
  61         pb_disabled = 0;
  62 }
  63
  64 ProbeEditWindow::~ProbeEditWindow()
  65 {
  66         delete pb_enabled;
  67         delete pb_disabled;
  68 }
  69
  70 void ProbeEditWindow::create_objects()
  71 {
  72         pb_enabled = new BC_Pixmap(this,
  73                 BC_WindowBase::get_resources()->listbox_up,
  74                 PIXMAP_ALPHA);
  75         pb_disabled = new BC_Pixmap(this,
  76                 BC_WindowBase::get_resources()->listbox_dn,
  77                 PIXMAP_ALPHA);
  78         Preferences *preferences = pb_dialog->pwindow->thread->preferences;
  79         for( int i=0; i<preferences->file_probes.size(); ++i ) {
  80                 probe_items.append(new ProbePrefItem(this, preferences->file_probes[i]));
  81         }
  82         int x = 10, y = 10;
  83         add_subwindow(probe_list = new ProbePrefList(this, x, y));
  84         y += probe_list->get_h();
  85         int x1 = x, y1 = y;
  86         add_subwindow(probe_up_button = new ProbeUpButton(this, x1, y1));
  87         x1 += probe_up_button->get_w() + 10;
  88         add_subwindow(probe_down_button = new ProbeDownButton(this, x1, y1));
  89         x1 += probe_down_button->get_w() + 10;
  90         add_subwindow(probe_enabled = new ProbeEnabled(this, x1, y1));
  91         probe_enabled->disable();
  92
  93         add_subwindow(new ProbeEditOK(this));
  94         add_subwindow(new BC_CancelButton(this));
  95
  96         list_update();
  97         show_window();
  98 }
  99
 100 ProbeEditOK::ProbeEditOK(ProbeEditWindow *pb_window)
 101  : BC_OKButton(pb_window)
 102 {
 103         this->pb_window = pb_window;
 104 }
 105
 106 ProbeEditOK::~ProbeEditOK()
 107 {
 108 }
 109
 110 int ProbeEditOK::handle_event()
 111 {
 112         Preferences *preferences = pb_window->pb_dialog->pwindow->thread->preferences;
 113         ArrayList<ProbePref *> &file_probes = preferences->file_probes;
 114         file_probes.remove_all_objects();
 115         ArrayList<ProbePrefItem *> &probe_items = pb_window->probe_items;
 116         for( int i=0; i<probe_items.size(); ++i ) {
 117                 ProbePrefItem *item = probe_items[i];
 118                 file_probes.append(new ProbePref(item->get_text(), item->armed));
 119         }
 120         return BC_OKButton::handle_event();
 121 }
 122
 123 int ProbeEditWindow::list_update()
 124 {
 125 //for( int i=0; i<probe_items.size(); ++i ) printf("%s, ",probe_items[i]->get_text()); printf("\n");
 126         probe_list->update((ArrayList<BC_ListBoxItem*> *)&probe_items, 0, 0, 1,
 127                 probe_list->get_xposition(), probe_list->get_yposition(),
 128                 probe_list->get_highlighted_item(), 1, 0);
 129         probe_list->center_selection();
 130         return 1;
 131 }
 132
 133 ProbeUpButton::ProbeUpButton(ProbeEditWindow *pb_window, int x, int y)
 134  : BC_GenericButton(x, y, _("Up"))
 135 {
 136         this->pb_window = pb_window;
 137 }
 138
 139 ProbeUpButton::~ProbeUpButton()
 140 {
 141 }
 142
 143 int ProbeUpButton::handle_event()
 144 {
 145         ArrayList<ProbePrefItem *> &probe_items = pb_window->probe_items;
 146         int n = probe_items.size();
 147         if( n > 1 ) {
 148                 ProbePrefItem **pitem = &probe_items[0], *item0 = *pitem;
 149                 for( int i=1; i<n; ++i ) {
 150                         ProbePrefItem *&item = probe_items[i];
 151                         if( item->get_selected() ) {
 152                                 ProbePrefItem *t = item;  item = *pitem; *pitem = t;
 153                         }
 154                         pitem = &item;
 155                 }
 156                 if( item0->get_selected() ) {
 157                         ProbePrefItem *t = *pitem;  *pitem = item0;  probe_items[0] = t;
 158                 }
 159         }
 160         pb_window->list_update();
 161         return 1;
 162 }
 163
 164 ProbeDownButton::ProbeDownButton(ProbeEditWindow *pb_window, int x, int y)
 165  : BC_GenericButton(x, y, _("Down"))
 166 {
 167         this->pb_window = pb_window;
 168 }
 169
 170 ProbeDownButton::~ProbeDownButton()
 171 {
 172 }
 173
 174 ProbeEnabled::ProbeEnabled(ProbeEditWindow *pb_window, int x, int y)
 175  : BC_CheckBox(x, y, 0, _("Enabled"))
 176 {
 177         this->pb_window = pb_window;
 178 }
 179 ProbeEnabled::~ProbeEnabled()
 180 {
 181 }
 182
 183 int ProbeEnabled::handle_event()
 184 {
 185         ProbePrefItem *item = (ProbePrefItem *)pb_window->probe_list->get_selection(0,0);
 186         if( item ) {
 187                 item->set_armed(get_value());
 188                 pb_window->list_update();
 189         }
 190         return 1;
 191 }
 192
 193 int ProbeDownButton::handle_event()
 194 {
 195         ArrayList<ProbePrefItem *> &probe_items = pb_window->probe_items;
 196         int n = probe_items.size();
 197         if( n > 1 ) {
 198                 ProbePrefItem **pitem = &probe_items[n-1], *item1 = *pitem;
 199                 for( int i=n-1; --i>=0; ) {
 200                         ProbePrefItem *&item = probe_items[i];
 201                         if( item->get_selected() ) {
 202                                 ProbePrefItem *t = item;  item = *pitem; *pitem = t;
 203                         }
 204                         pitem = &item;
 205                 }
 206                 if( item1->get_selected() ) {
 207                         ProbePrefItem *t = *pitem;  *pitem = item1;  probe_items[n-1] = t;
 208                 }
 209         }
 210         pb_window->list_update();
 211         return 1;
 212 }
 213
 214 ProbePrefItem::ProbePrefItem(ProbeEditWindow *pb_window, ProbePref *pref)
 215  : BC_ListBoxItem(pref->name, pref->armed ?
 216                 pb_window->pb_enabled : pb_window->pb_disabled)
 217 {
 218         this->pb_window = pb_window;
 219         this->armed = pref->armed;
 220 }
 221
 222 ProbePrefItem::~ProbePrefItem()
 223 {
 224 }
 225
 226 void ProbePrefItem::set_armed(int armed)
 227 {
 228         this->armed = armed;
 229         set_icon(armed ? pb_window->pb_enabled : pb_window->pb_disabled);
 230 }
 231
 232 ProbePrefList::ProbePrefList(ProbeEditWindow *pb_window, int x, int y)
 233  : BC_ListBox(x, y, pb_window->get_w()-x-10, pb_window->get_h()-y-80, LISTBOX_ICON_LIST,
 234         (ArrayList<BC_ListBoxItem *>*) &pb_window->probe_items, 0, 0)
 235 {
 236         this->pb_window = pb_window;
 237 }
 238
 239 ProbePrefList::~ProbePrefList()
 240 {
 241 }
 242
 243 int ProbePrefList::selection_changed()
 244 {
 245         ProbePrefItem *item = (ProbePrefItem *)pb_window->probe_list->get_selection(0,0);
 246         if( item ) {
 247                 pb_window->probe_enabled->set_value(item->armed);
 248                 pb_window->probe_enabled->enable();
 249         }
 250         else {
 251                 pb_window->probe_enabled->set_value(0);
 252                 pb_window->probe_enabled->disable();
 253         }
 254         pb_window->list_update();
 255         return 1;
 256 }
 257
 258 int ProbePrefList::handle_event()
 259 {
 260         if( get_double_click() && get_buttonpress() == 1 ) {
 261                 ProbePrefItem *item = (ProbePrefItem *)get_selection(0,0);
 262                 int armed = item->armed ? 0 : 1;
 263                 pb_window->probe_enabled->enable();
 264                 pb_window->probe_enabled->set_value(armed);
 265                 item->set_armed(armed);
 266                 pb_window->list_update();
 267         }
 268         return 1;
 269 }
 270