improve delays created by vicon drawing locks, reset_cache segv fix, gang track toolt...
[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / awindowgui.C
index a88acce6cc95473fa02a2da27cf60d092e69651a..d71d1588715e1e58e4d0f69028d38c5ba95e3edc 100644 (file)
@@ -29,8 +29,9 @@
 #include "awindow.h"
 #include "awindowgui.h"
 #include "bccmodels.h"
-#include "bcsignals.h"
 #include "bchash.h"
+#include "bcsignals.h"
+#include "bctimer.h"
 #include "binfolder.h"
 #include "cache.h"
 #include "cstrdup.h"
@@ -109,20 +110,24 @@ AssetVIcon::AssetVIcon(AssetPicon *picon, int w, int h, double framerate, int64_
        this->picon = picon;
        this->length = length;
        temp = 0;
+       broken = 0;
 }
 
 AssetVIcon::~AssetVIcon()
 {
+       if( picon->gui->vicon_thread->solo == this )
+               picon->gui->vicon_thread->solo = 0;
        picon->gui->vicon_thread->del_vicon(this);
        delete temp;
 }
 
 VFrame *AssetVIcon::frame()
 {
+       if( broken ) return 0;
        AssetVIconThread *avt = picon->gui->vicon_thread;
-       Asset *asset = (Asset *)picon->indexable;
-       if( !asset )
-               return *images[0];
+       Indexable *idxbl = picon->indexable;
+       Asset *asset = idxbl && idxbl->is_asset ? (Asset *)idxbl : 0;
+       if( !asset ) return vframes()>0 ? (VFrame*)*images[0] : 0;
        if( !asset->video_data && audio_data && audio_size && length > 0 ) {
                if( !temp ) temp = new VFrame(0, -1, w, h, BC_RGB888, -1);
                temp->clear_frame();
@@ -160,26 +165,33 @@ VFrame *AssetVIcon::frame()
        }
        if( seq_no >= images.size() ) {
                MWindow *mwindow = picon->mwindow;
-               File *file = mwindow->video_cache->check_out(asset, mwindow->edl, 1);
-               if( !file ) return 0;
                if( temp && (temp->get_w() != asset->width || temp->get_h() != asset->height) ) {
                        delete temp;  temp = 0;
                }
                if( !temp )
                        temp = new VFrame(0, -1, asset->width, asset->height, BC_RGB888, -1);
-               while( seq_no >= images.size() ) {
-                       mwindow->video_cache->check_in(asset);
-                       Thread::yield();
-                       file = mwindow->video_cache->check_out(asset, mwindow->edl, 0);
-                       if( !file ) { usleep(1000);  continue; }
-                       file->set_layer(0);
+               File *file = mwindow->video_cache->check_out(asset, mwindow->edl, 1);
+               if( !file ) { broken = 1;  return 0; }
+               Timer timer;
+               while( file && seq_no >= images.size() && !avt->interrupted ) {
                        int64_t pos = images.size() / picon->gui->vicon_thread->refresh_rate * frame_rate;
                        file->set_video_position(pos,0);
+                       file->set_layer(0);
                        if( file->read_frame(temp) ) temp->clear_frame();
                        add_image(temp, vw, vh, vicon_cmodel);
+                       mwindow->video_cache->check_in(asset);
+                       if( timer.get_difference() > 500 ) return 0;
+                       Thread::yield();
+                       file = mwindow->video_cache->check_out(asset, mwindow->edl, 0);
+                       for( int retries=10; !file && --retries>=0; usleep(1000) ) {
+                               if( avt->interrupted ) return 0;
+                               file = mwindow->video_cache->check_out(asset, mwindow->edl, 0);
+                       }
+                       if( !file ) return 0;
                }
                mwindow->video_cache->check_in(asset);
        }
+       if( seq_no >= images.size() ) return 0;
        return *images[seq_no];
 }
 
@@ -326,6 +338,7 @@ AssetViewPopup::AssetViewPopup(VIconThread *vt, int draw_mode,
 {
        this->draw_mode = draw_mode;
        this->bar_h = (VIEW_POPUP_BAR_H * h) / 200;
+       dragging = 0;
 }
 
 AssetViewPopup::~AssetViewPopup()
@@ -528,7 +541,7 @@ void AssetViewPopup::draw_vframe(VFrame *vframe)
        double total_length = edl->tracks->total_length();
        if( !total_length ) total_length = 1;
        for( Track *track=edl->tracks->first; track!=0; track=track->next ) {
-               if( !track->record ) continue;
+               if( !track->is_armed() ) continue;
                for( Edit *edit=track->edits->first; edit!=0; edit=edit->next ) {
                        Indexable *indexable = (Indexable *)edit->asset;
                        if( !indexable ) indexable = (Indexable *)edit->nested_edl;
@@ -675,11 +688,13 @@ ViewPopup *AssetVIconThread::new_view_window(ViewPopup *vpopup)
        return av_popup;
 }
 
-void AssetVIconThread::close_view_popup()
+void AssetVIconThread::stop_vicon_drawing(int wait)
 {
        stop_drawing();
-       drawing_started(); // waits for draw lock
-       drawing_stopped();
+       if( wait ) {
+               drawing_started(); // waits for draw lock
+               drawing_stopped();
+       }
 }
 
 
@@ -869,6 +884,9 @@ void AssetPicon::reset()
        vicon_frame = 0;
        in_use = 1;
        comments_time = 0;
+       comments_rate = -1;
+       comments_ffmt = ' ';
+       comments_type = "";
        id = 0;
        persistent = 0;
 }
@@ -909,17 +927,35 @@ void AssetPicon::create_objects()
        int picon_h = mwindow->preferences->awindow_picon_h;
        pixmap_h = picon_h * BC_WindowBase::get_resources()->icon_scale;
 
-       if( indexable ) {
-               fs.extract_name(name, indexable->path);
+       Asset *asset = 0;
+       EDL *edl = 0;
+       int is_clip = 0;
+
+       if( this->indexable ) {
+               char *cp = name;
+               if( this->indexable->is_asset ) {
+                       asset = (Asset *)indexable;
+                       if( asset->format == FILE_REF ) {
+                               cp += sprintf(cp, "ref:");
+                               set_color(get_color() ^ 0x5599CC);
+                       }
+               }
+               else {
+                       edl = (EDL *)indexable;
+                       cp += sprintf(cp, "edl:");
+//                     set_color(get_color() ^ 0xCC9955);
+               }
+               fs.extract_name(cp, indexable->path);
                set_text(name);
        }
-       else if( edl ) {
-               set_text(strcpy(name, edl->local_session->clip_title));
+       else if( this->edl ) {
+               edl = this->edl;
+               strcpy(name, edl->local_session->clip_title);
                set_text(name);
+               is_clip = 1;
        }
 
-       if( indexable && indexable->is_asset ) {
-               Asset *asset = (Asset*)indexable;
+       if( asset ) {
                if( asset->video_data ) {
                        if( mwindow->preferences->use_thumbnails ) {
                                gui->unlock_window();
@@ -1059,14 +1095,12 @@ void AssetPicon::create_objects()
                }
                struct stat st;
                comments_time = !stat(asset->path, &st) ? st.st_mtime : 0;
+               comments_rate = asset->get_frame_rate();
+               comments_ffmt = asset->format == FILE_FFMPEG ? '=' : '-';
+               comments_type = asset->format == FILE_FFMPEG ?
+                               asset->vcodec : File::formattostr(asset->format);
        }
-       else
-       if( indexable && !indexable->is_asset ) {
-               icon = gui->video_icon;
-               icon_vframe = gui->video_vframe;
-       }
-       else
-       if( edl ) {
+       else if( edl ) {
                if( edl->tracks->playable_video_tracks() ) {
                        if( mwindow->preferences->use_thumbnails ) {
                                gui->unlock_window();
@@ -1074,7 +1108,7 @@ void AssetPicon::create_objects()
                                char clip_icon_path[BCTEXTLEN];
                                char *clip_icon = edl->local_session->clip_icon;
                                VFrame *vframe = 0;
-                               if( clip_icon[0] ) {
+                               if( is_clip && clip_icon[0] ) {
                                        snprintf(clip_icon_path, sizeof(clip_icon_path),
                                                "%s/%s", File::get_config_path(), clip_icon);
                                        vframe = VFramePng::vframe_png(clip_icon_path);
@@ -1100,7 +1134,7 @@ void AssetPicon::create_objects()
                                        close_render_engine();
                                        vframe = new VFrame(avt->vw, avt->vh, BC_RGB888);
                                        vframe->transfer_from(gui->temp_picon);
-                                       if( clip_icon[0] )
+                                       if( this->edl && clip_icon[0] )
                                                vframe->write_png(clip_icon_path);
                                }
                                pixmap_w = pixmap_h * width / height;
@@ -1114,10 +1148,14 @@ void AssetPicon::create_objects()
                                icon->draw_vframe(icon_vframe,
                                        0, 0, pixmap_w, pixmap_h, 0, 0);
                        }
-                       else {
+                       else if( is_clip ) {
                                icon = gui->clip_icon;
                                icon_vframe = gui->clip_vframe;
                        }
+                       else {
+                               icon = gui->video_icon;
+                               icon_vframe = gui->video_vframe;
+                       }
                }
                else
                if( edl->tracks->playable_audio_tracks() ) {
@@ -1125,7 +1163,7 @@ void AssetPicon::create_objects()
                                gui->unlock_window();
                                char clip_icon_path[BCTEXTLEN];
                                char *clip_icon = edl->local_session->clip_icon;
-                               if( clip_icon[0] ) {
+                               if( is_clip && clip_icon[0] ) {
                                        snprintf(clip_icon_path, sizeof(clip_icon_path),
                                                "%s/%s", File::get_config_path(), clip_icon);
                                        icon_vframe = VFramePng::vframe_png(clip_icon_path);
@@ -1161,7 +1199,8 @@ void AssetPicon::create_objects()
                                                        base_colors[i], line_colors[i]);
                                        }
                                        for( int i=0; i<channels; ++i ) delete samples[i];
-                                       if( clip_icon[0] ) icon_vframe->write_png(clip_icon_path);
+                                       if( is_clip && clip_icon[0] )
+                                               icon_vframe->write_png(clip_icon_path);
                                }
                                else {
                                        pixmap_w = icon_vframe->get_w();
@@ -1171,14 +1210,17 @@ void AssetPicon::create_objects()
                                icon->draw_vframe(icon_vframe,
                                        0, 0, pixmap_w, pixmap_h, 0, 0);
                        }
-                       else {
+                       else if( !indexable ) {
                                icon = gui->clip_icon;
                                icon_vframe = gui->clip_vframe;
                        }
+                       else {
+                               icon = gui->audio_icon;
+                               icon_vframe = gui->audio_vframe;
+                       }
                }
        }
-       else
-       if( plugin ) {
+       else if( plugin ) {
                strcpy(name, _(plugin->title));
                set_text(name);
                icon_vframe = plugin->get_picon();
@@ -1217,8 +1259,7 @@ void AssetPicon::create_objects()
                        }
                }
        }
-       else
-       if( label ) {
+       else if( label ) {
                Units::totext(name,
                              label->position,
                              mwindow->edl->session->time_format,
@@ -1241,7 +1282,7 @@ AWindowGUI::AWindowGUI(MWindow *mwindow, AWindow *awindow)
  : BC_Window(_(PROGRAM_NAME ": Resources"),
        mwindow->session->awindow_x, mwindow->session->awindow_y,
        mwindow->session->awindow_w, mwindow->session->awindow_h,
-       100, 100, 1, 1, 1)
+       xS(100), yS(100), 1, 1, 1)
 {
        this->mwindow = mwindow;
        this->awindow = awindow;
@@ -1287,6 +1328,7 @@ AWindowGUI::AWindowGUI(MWindow *mwindow, AWindow *awindow)
        vicon_audio = 0;
        vicon_drawing = AVICON_FULL_PLAY;
        play_off = 0;
+       tip_info = 0;
        displayed_folder = AW_NO_FOLDER;
        new_folder_thread = 0;
        modify_folder_thread = 0;
@@ -1405,6 +1447,7 @@ void AWindowGUI::plugin_icon(VFrame *&vfrm, BC_Pixmap *&icon, const char *fn, un
 
 void AWindowGUI::create_objects()
 {
+       int ys5 = yS(5), ys10 = yS(10);
        lock_window("AWindowGUI::create_objects");
        asset_titles[0] = C_("Title");
        asset_titles[1] = _("Comments");
@@ -1465,9 +1508,9 @@ void AWindowGUI::create_objects()
 
        int x1 = mwindow->theme->alist_x, y1 = mwindow->theme->alist_y;
        int w1 = mwindow->theme->alist_w, h1 = mwindow->theme->alist_h;
-       search_text = new AWindowSearchText(mwindow, this, x1, y1+5);
+       search_text = new AWindowSearchText(mwindow, this, x1, y1+ys5);
        search_text->create_objects();
-       int dy = search_text->get_h() + 10;
+       int dy = search_text->get_h() + ys10;
        y1 += dy;  h1 -= dy;
        add_subwindow(asset_list = new AWindowAssets(mwindow, this, x1, y1, w1, h1));
 
@@ -1490,7 +1533,7 @@ void AWindowGUI::create_objects()
                int nw = get_text_width(MEDIUMFONT, _(av_names[i]));
                if( tw < nw )  tw = nw;
        }
-       int pw = BC_PopupMenu::calculate_w(4, tw, -1) + 16;
+       int pw = BC_PopupMenu::calculate_w(xS(16), tw, 1);
        const char *text = _(AVIconDrawing::avicon_names[vicon_drawing]);
        add_subwindow(avicon_drawing = new AVIconDrawing(this, fw, fy, pw, text));
        avicon_drawing->create_objects();
@@ -1579,10 +1622,11 @@ int AWindowGUI::translation_event()
 
 void AWindowGUI::reposition_objects()
 {
+       int ys5 = yS(5), ys10 = yS(10);
        int x1 = mwindow->theme->alist_x, y1 = mwindow->theme->alist_y;
        int w1 = mwindow->theme->alist_w, h1 = mwindow->theme->alist_h;
-       search_text->reposition_window(x1, y1+5, w1);
-       int dy = search_text->get_h() + 10;
+       search_text->reposition_window(x1, y1+ys5, w1);
+       int dy = search_text->get_h() + ys10;
        y1 += dy;  h1 -= dy;
        asset_list->reposition_window(x1, y1, w1, h1);
        divider->reposition_window(
@@ -1600,6 +1644,7 @@ int AWindowGUI::save_defaults(BC_Hash *defaults)
 {
        defaults->update("PLUGIN_VISIBILTY", plugin_visibility);
        defaults->update("VICON_DRAWING", vicon_drawing);
+       defaults->update("TIP_INFO", tip_info);
        return 0;
 }
 
@@ -1607,6 +1652,7 @@ int AWindowGUI::load_defaults(BC_Hash *defaults)
 {
        plugin_visibility = defaults->get("PLUGIN_VISIBILTY", plugin_visibility);
        vicon_drawing = defaults->get("VICON_DRAWING", vicon_drawing);
+       tip_info = defaults->get("TIP_INFO", tip_info);
        return 0;
 }
 
@@ -1658,17 +1704,12 @@ int AWindowGUI::start_vicon_drawing()
        return 1;
 }
 
-int AWindowGUI::stop_vicon_drawing()
+int AWindowGUI::stop_vicon_drawing(int wait)
 {
-       if( !vicon_thread->interrupted )
-               vicon_thread->stop_drawing();
+       vicon_thread->stop_vicon_drawing(wait);
        return 0;
 }
 
-void AWindowGUI::close_view_popup()
-{
-       vicon_thread->close_view_popup();
-}
 
 VFrame *AssetPicon::get_vicon_frame()
 {
@@ -1710,10 +1751,18 @@ int AWindowGUI::cycle_assetlist_format()
        return 1;
 }
 
+void AWindowGUI::hide_tip_info()
+{
+       asset_list->hide_tooltip();
+}
+
+
 AWindowRemovePluginGUI::
 AWindowRemovePluginGUI(AWindow *awindow, AWindowRemovePlugin *thread,
        int x, int y, PluginServer *plugin)
- : BC_Window(_(PROGRAM_NAME ": Remove plugin"), x,y, 500,200, 50, 50, 1, 0, 1, -1, "", 1)
+ : BC_Window(_(PROGRAM_NAME ": Remove plugin"), x,y,
+               xS(500),yS(200), xS(50), yS(50),
+               1, 0, 1, -1, "", 1)
 {
        this->awindow = awindow;
        this->thread = thread;
@@ -1733,17 +1782,19 @@ AWindowRemovePluginGUI::
 
 void AWindowRemovePluginGUI::create_objects()
 {
+       int xs10 = xS(10), xs20 = xS(20);
+       int ys5 = yS(5), ys10 = yS(10);
        lock_window("AWindowRemovePluginGUI::create_objects");
        BC_Button *ok_button = new BC_OKButton(this);
        add_subwindow(ok_button);
        BC_Button *cancel_button = new BC_CancelButton(this);
        add_subwindow(cancel_button);
-       int x = 10, y = 10;
+       int x = xs10, y = ys10;
        BC_Title *title = new BC_Title(x, y, _("remove plugin?"));
        add_subwindow(title);
-       y += title->get_h() + 5;
+       y += title->get_h() + ys5;
        list = new BC_ListBox(x, y,
-               get_w() - 20, ok_button->get_y() - y - 5, LISTBOX_TEXT, &plugin_list,
+               get_w() - xs20, ok_button->get_y() - y - ys5, LISTBOX_TEXT, &plugin_list,
                0, 0, 1, 0, 0, LISTBOX_SINGLE, ICON_LEFT, 0);
        add_subwindow(list);
        show_window();
@@ -1839,6 +1890,10 @@ int AWindowGUI::keypress_event()
                        return 1;
                }
                break;
+       case 'i':
+               tip_info = !tip_info ? 1 : 0;
+               if( !tip_info ) hide_tip_info();
+               return 1;
        case 'o':
                if( !ctrl_down() && !shift_down() ) {
                        assetlist_menu->load_file->handle_event();
@@ -1863,7 +1918,7 @@ int AWindowGUI::keypress_event()
                        return 1;
                }
                unlock_window();
-               mwindow->remove_assets_from_project(1, 1,
+               mwindow->remove_assets_from_project(1, 1, 1,
                        mwindow->session->drag_assets,
                        mwindow->session->drag_clips);
                lock_window("AWindowGUI::keypress_event 2");
@@ -2082,9 +2137,13 @@ void AWindowGUI::update_asset_list()
                        continue;
                }
                if( picon->indexable && picon->indexable->is_asset ) {
+                       Asset *asset = (Asset *)picon->indexable;
                        struct stat st;
-                       picon->comments_time = !stat(picon->indexable->path, &st) ?
-                               st.st_mtime : 0;
+                       picon->comments_time = !stat(asset->path, &st) ? st.st_mtime : 0;
+                       picon->comments_rate = asset->get_frame_rate();
+                       picon->comments_ffmt = asset->format == FILE_FFMPEG ? '=' : '-';
+                       picon->comments_type = asset->format == FILE_FFMPEG ?
+                               asset->vcodec : File::formattostr(asset->format);
                }
        }
 }
@@ -2152,14 +2211,16 @@ void AWindowGUI::sort_folders()
        update_assets();
 }
 
-EDL *AWindowGUI::collect_proxy(Indexable *indexable)
+EDL *AWindowGUI::collect_proxy(Asset *proxy_asset)
 {
-       Asset *proxy_asset = (Asset *)indexable;
        char path[BCTEXTLEN];
        int proxy_scale = mwindow->edl->session->proxy_scale;
        ProxyRender::from_proxy_path(path, proxy_asset, proxy_scale);
-       Asset *unproxy_asset = mwindow->edl->assets->get_asset(path);
-       if( !unproxy_asset || !unproxy_asset->layers ) return 0;
+       Indexable *unproxy_idxbl =
+               proxy_asset->proxy_edl ?
+                       (Indexable *) mwindow->edl->get_nested_edl(path) :
+                       (Indexable *) mwindow->edl->assets->get_asset(path);
+       if( !unproxy_idxbl || !unproxy_idxbl->get_video_layers() ) return 0;
 // make a clip from proxy video tracks and unproxy audio tracks
        EDL *proxy_edl = new EDL(mwindow->edl);
        proxy_edl->create_objects();
@@ -2168,7 +2229,7 @@ EDL *AWindowGUI::collect_proxy(Indexable *indexable)
        strcpy(proxy_edl->local_session->clip_title, path);
        strcpy(proxy_edl->local_session->clip_notes, _("Proxy clip"));
        proxy_edl->session->video_tracks = proxy_asset->layers;
-       proxy_edl->session->audio_tracks = unproxy_asset->channels;
+       proxy_edl->session->audio_tracks = unproxy_idxbl->get_audio_channels();
        proxy_edl->create_default_tracks();
        double length = proxy_asset->frame_rate > 0 ?
                ( proxy_asset->video_length >= 0 ?
@@ -2182,11 +2243,15 @@ EDL *AWindowGUI::collect_proxy(Indexable *indexable)
                if( current->data_type != TRACK_VIDEO ) continue;
                current->insert_asset(proxy_asset, 0, length, 0, vtrack++);
        }
-       length = (double)unproxy_asset->audio_length / unproxy_asset->sample_rate;
+       int64_t samples = unproxy_idxbl->get_audio_samples();
+       int sample_rate = unproxy_idxbl->get_sample_rate();
+       length = sample_rate > 0 ? (double)samples / sample_rate : 0;
        current = proxy_edl->tracks->first;
        for( int atrack=0; current; current=NEXT ) {
                if( current->data_type != TRACK_AUDIO ) continue;
-               current->insert_asset(unproxy_asset, 0, length, 0, atrack++);
+               Asset *asset = unproxy_idxbl->is_asset ? (Asset *)unproxy_idxbl : 0;
+               EDL *nested_edl = unproxy_idxbl->is_asset ? 0 : (EDL *)unproxy_idxbl;
+               current->insert_asset(asset, nested_edl, length, 0, atrack++);
        }
        proxy_edl->folder_no = AW_PROXY_FOLDER;
        return proxy_edl;
@@ -2202,7 +2267,7 @@ void AWindowGUI::collect_assets(int proxy)
                Indexable *indexable = result->indexable;
                if( proxy && indexable && indexable->is_asset &&
                    indexable->folder_no == AW_PROXY_FOLDER ) {
-                       EDL *drag_edl = collect_proxy(indexable);
+                       EDL *drag_edl = collect_proxy((Asset*)indexable);
                        if( drag_edl ) mwindow->session->drag_clips->append(drag_edl);
                        continue;
                }
@@ -2270,9 +2335,11 @@ void AWindowGUI::copy_picons(AssetPicon *picon, ArrayList<BC_ListBoxItem*> *src)
                        else if( picon->comments_time ) {
                                char date_time[BCSTRLEN];
                                struct tm stm;  localtime_r(&picon->comments_time, &stm);
-                               sprintf(date_time,"%04d.%02d.%02d %02d:%02d:%02d",
+                               sprintf(date_time,"%04d.%02d.%02d %02d:%02d:%02d @%0.2f %c%s",
                                         stm.tm_year+1900, stm.tm_mon+1, stm.tm_mday,
-                                        stm.tm_hour, stm.tm_min, stm.tm_sec);
+                                        stm.tm_hour, stm.tm_min, stm.tm_sec,
+                                       picon->comments_rate, picon->comments_ffmt,
+                                       picon->comments_type);
                                dst[1].append(item2 = new BC_ListBoxItem(date_time));
                        }
                        else
@@ -2461,7 +2528,7 @@ int AWindowDivider::button_press_event()
 int AWindowDivider::cursor_motion_event()
 {
        if( mwindow->session->current_operation == DRAG_PARTITION ) {
-               int wmin = 25;
+               int wmin = xS(25);
                int wmax = mwindow->session->awindow_w - mwindow->theme->adivider_w - wmin;
                int fw = gui->get_relative_cursor_x();
                if( fw > wmax ) fw = wmax;
@@ -2548,6 +2615,7 @@ int AWindowFolders::selection_changed()
 
 int AWindowFolders::button_press_event()
 {
+       gui->hide_tip_info();
        int result = BC_ListBox::button_press_event();
 
        if( !result ) {
@@ -2595,12 +2663,18 @@ int AWindowFolders::load_expanders()
        char expanders_path[BCTEXTLEN];
        mwindow->create_defaults_path(expanders_path, EXPANDERS_FILE);
        FILE *fp = fopen(expanders_path, "r");
+       if( !fp ) {
+               snprintf(expanders_path, sizeof(expanders_path), "%s/%s",
+                       File::get_cindat_path(), EXPANDERS_FILE);
+               char *cp = strrchr(expanders_path,'.');
+               if( cp ) strcpy(cp+1, mwindow->cin_lang);
+               fp = fopen(expanders_path, "r");
+       }
        if( !fp ) {
                snprintf(expanders_path, sizeof(expanders_path), "%s/%s",
                        File::get_cindat_path(), EXPANDERS_FILE);
                fp = fopen(expanders_path, "r");
        }
-
        if( !fp ) return 1;
        const char tab = '\t';
        char line[BCTEXTLEN];   line[0] = 0;
@@ -2669,6 +2743,7 @@ AWindowAssets::AWindowAssets(MWindow *mwindow, AWindowGUI *gui, int x, int y, in
 {
        this->mwindow = mwindow;
        this->gui = gui;
+       this->info_tip = -1;
        set_drag_scroll(0);
        set_scroll_stretch(1, 1);
 }
@@ -2679,6 +2754,7 @@ AWindowAssets::~AWindowAssets()
 
 int AWindowAssets::button_press_event()
 {
+       hide_tip_info();
        AssetVIconThread *avt = gui->vicon_thread;
        if( avt->draw_mode != ASSET_VIEW_NONE && is_event_win() ) {
                int dir = 1, button = get_buttonpress();
@@ -2753,8 +2829,8 @@ int AWindowAssets::handle_event()
                break;
        }
        if( !vwindow || !vwindow->is_running() ) return 1;
-       if( proxy && picon_idxbl ) {
-               picon_edl = gui->collect_proxy(picon_idxbl);
+       if( proxy && picon_idxbl && picon_idxbl->is_asset ) {
+               picon_edl = gui->collect_proxy((Asset*)picon_idxbl);
                picon_idxbl = 0;
        }
 
@@ -2825,7 +2901,8 @@ int AWindowAssets::selection_changed()
                        case AW_CLIP_FOLDER:
                                if( get_buttonpress() == LEFT_BUTTON ) {
                                        AssetVIcon *vicon = 0;
-                                       if( !gui->vicon_thread->vicon )
+                                       AssetVIconThread *avt = gui->vicon_thread;
+                                       if( !avt->vicon && gui->vicon_drawing != AVICON_NO_PLAY )
                                                vicon = item->vicon;
                                        gui->vicon_thread->set_view_popup(vicon, ASSET_VIEW_ICON);
                                }
@@ -2848,7 +2925,7 @@ void AWindowAssets::draw_background()
        set_font(LARGEFONT);
        int folder = mwindow->edl->session->awindow_folder;
        const char *title = mwindow->edl->get_folder_name(folder);
-       draw_text(get_w() - get_text_width(LARGEFONT, title) - 4, 30,
+       draw_text(get_w() - get_text_width(LARGEFONT, title) - xS(4), yS(30),
                title, -1, get_bg_surface());
 }
 
@@ -3025,6 +3102,7 @@ int AWindowAssets::cursor_enter_event()
 
 int AWindowAssets::cursor_leave_event()
 {
+       hide_tip_info();
        if( !is_event_win() ) return 0;
        if( !gui->vicon_thread->viewing )
                gui->stop_vicon_drawing();
@@ -3075,7 +3153,32 @@ int AWindowAssets::mouse_over_event(int no)
        default:
                break;
        }
-       return 0;
+       if( no < 0 && info_tip >= 0 ) {
+               hide_tip_info();
+       }
+       if( gui->tip_info && no >= 0 &&
+           info_tip != no && picon && picon->plugin ) {
+               const char *info = picon->plugin->tip;
+               if( !info ) info = _("No info available");
+               show_tip_info(info, no);
+       }
+       return 1;
+}
+
+void AWindowAssets::show_tip_info(const char *info, int no)
+{
+       int tw = get_text_width(MEDIUMFONT, info) + TOOLTIP_MARGIN * 2;
+       int th = get_text_height(MEDIUMFONT, info) + TOOLTIP_MARGIN * 2;
+       int tx = get_w() - (tw + xS(28));
+       int ty = get_h() - (th + yS(28));
+       show_tooltip(info, tx, ty, tw, th);
+       info_tip = no;
+}
+
+void AWindowAssets::hide_tip_info()
+{
+       hide_tooltip();
+       info_tip = -1;
 }
 
 
@@ -3100,10 +3203,11 @@ AWindowSearchText::AWindowSearchText(MWindow *mwindow, AWindowGUI *gui, int x, i
 
 void AWindowSearchText::create_objects()
 {
-       int x1 = x, y1 = y, margin = 10;
+       int xs10 = xS(10);
+       int x1 = x, y1 = y;
        gui->add_subwindow(text_title = new BC_Title(x1, y1, _("Search:")));
-       x1 += text_title->get_w() + margin;
-       int w1 = gui->get_w() - x1 - 2*margin;
+       x1 += text_title->get_w() + xs10;
+       int w1 = gui->get_w() - x1 - 2*xs10;
        gui->add_subwindow(text_box = new AWindowSearchTextBox(this, x1, y1, w1));
 }
 
@@ -3115,7 +3219,7 @@ int AWindowSearchText::handle_event()
 
 int AWindowSearchText::get_w()
 {
-       return text_box->get_w() + text_title->get_w() + 10;
+       return text_box->get_w() + text_title->get_w() + xS(10);
 }
 
 int AWindowSearchText::get_h()
@@ -3125,10 +3229,11 @@ int AWindowSearchText::get_h()
 
 void AWindowSearchText::reposition_window(int x, int y, int w)
 {
-       int x1 = x, y1 = y, margin = 10;
+       int xs10 = xS(10);
+       int x1 = x, y1 = y;
        text_title->reposition_window(x1, y1);
-       x1 += text_title->get_w() + margin;
-       int w1 = gui->get_w() - x1 - 2*margin;
+       x1 += text_title->get_w() + xs10;
+       int w1 = gui->get_w() - x1 - 2*xs10;
        text_box->reposition_window(x1, y1, w1);
 }
 
@@ -3335,7 +3440,7 @@ int AVIconDrawingItem::handle_event()
 int AVIconDrawing::draw_face(int dx, int color)
 {
        int ret = BC_PopupMenu::draw_face(dx, color);
-       if( agui->play_off ) {
+       if( agui->play_off && agui->vicon_drawing != AVICON_NO_PLAY ) {
                int lx = get_margin(), ly = get_h()/2;
                draw_line(lx,ly, get_w()-2*lx,ly);
        }
@@ -3343,7 +3448,7 @@ int AVIconDrawing::draw_face(int dx, int color)
 }
 
 AVIconDrawing::AVIconDrawing(AWindowGUI *agui, int x, int y, int w, const char *text)
- : BC_PopupMenu(x-w, y, w, text, -1, 0, 4)
+ : BC_PopupMenu(x-w, y, w, text, 1, 0, 4)
 {
        this->agui = agui;
 }