clip picons as clip_icon.png, vwindow hang, fix for drop target test

diff --git a/cinelerra-5.1/cinelerra/awindowgui.C b/cinelerra-5.1/cinelerra/awindowgui.C
index fc087f56fe1716f93773a2fe76424d05c9ce76ce..094ef19b99aa20bb831cfb4dae9e54e5c6586596 100644 (file)
--- a/cinelerra-5.1/cinelerra/awindowgui.C
+++ b/cinelerra-5.1/cinelerra/awindowgui.C
@@ -19,6 +19,7 @@
  *
  */
 
+#include "arender.h"
 #include "asset.h"
 #include "assetedit.h"
 #include "assetpopup.h"
@@ -55,10 +56,14 @@
 #include "mwindow.h"
 #include "newfolder.h"
 #include "preferences.h"
+#include "renderengine.h"
 #include "samples.h"
 #include "theme.h"
+#include "tracks.h"
+#include "transportque.h"
 #include "vframe.h"
 #include "vicon.h"
+#include "vrender.h"
 #include "vwindowgui.h"
 #include "vwindow.h"
 
@@ -416,6 +421,33 @@ void AssetPicon::reset()
        persistent = 0;
 }
 
+void AssetPicon::open_render_engine(EDL *edl, int is_audio)
+{
+       TransportCommand command;
+       command.command = is_audio ? NORMAL_FWD : CURRENT_FRAME;
+       command.get_edl()->copy_all(edl);
+       command.change_type = CHANGE_ALL;
+       command.realtime = 0;
+       render_engine = new RenderEngine(0, mwindow->preferences, 0, 0);
+       render_engine->set_vcache(mwindow->video_cache);
+       render_engine->set_acache(mwindow->audio_cache);
+       render_engine->arm_command(&command);
+}
+void AssetPicon::close_render_engine()
+{
+       delete render_engine;  render_engine = 0;
+}
+void AssetPicon::render_video(int64_t pos, VFrame *vfrm)
+{
+       if( !render_engine || !render_engine->vrender ) return;
+       render_engine->vrender->process_buffer(vfrm, pos, 0);
+}
+void AssetPicon::render_audio(int64_t pos, Samples **samples, int len)
+{
+       if( !render_engine || !render_engine->arender ) return;
+       render_engine->arender->process_buffer(samples, len, pos);
+}
+
 void AssetPicon::create_objects()
 {
        FileSystem fs;
@@ -428,6 +460,10 @@ void AssetPicon::create_objects()
                fs.extract_name(name, indexable->path);
                set_text(name);
        }
+       else if( edl ) {
+               set_text(strcpy(name, edl->local_session->clip_title));
+               set_text(name);
+       }
 
        if( indexable && indexable->is_asset ) {
                Asset *asset = (Asset*)indexable;
@@ -575,9 +611,115 @@ void AssetPicon::create_objects()
        }
        else
        if( edl ) {
-               set_text(strcpy(name, edl->local_session->clip_title));
-               icon = gui->clip_icon;
-               icon_vframe = gui->clip_vframe;
+               if( edl->tracks->playable_video_tracks() ) {
+                       if( mwindow->preferences->use_thumbnails ) {
+                               gui->unlock_window();
+                               char clip_icon_path[BCTEXTLEN];
+                               char *clip_icon = edl->local_session->clip_icon;
+                               if( 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);
+                               }
+                               if( !icon_vframe ) {
+                                       int edl_h = edl->get_h(), edl_w = edl->get_w();
+                                       int height = edl_h > 0 ? edl_h : 1;
+                                       int width = edl_w > 0 ? edl_w : 1;
+                                       pixmap_w = pixmap_h * width / height;
+
+                                       if( gui->temp_picon &&
+                                           (gui->temp_picon->get_w() != width ||
+                                            gui->temp_picon->get_h() != height) ) {
+                                               delete gui->temp_picon;  gui->temp_picon = 0;
+                                       }
+
+                                       if( !gui->temp_picon ) {
+                                               gui->temp_picon = new VFrame(0, -1,
+                                                       width, height, BC_RGB888, -1);
+                                       }
+                                       char string[BCTEXTLEN];
+                                       sprintf(string, _("Rendering %s"), name);
+                                       mwindow->gui->lock_window("AssetPicon::create_objects");
+                                       mwindow->gui->show_message(string);
+                                       mwindow->gui->unlock_window();
+                                       open_render_engine(edl, 0);
+                                       render_video(0, gui->temp_picon);
+                                       close_render_engine();
+                                       gui->lock_window("AssetPicon::create_objects 0");
+                                       icon_vframe = new VFrame(0,
+                                               -1, pixmap_w, pixmap_h, BC_RGB888, -1);
+                                       icon_vframe->transfer_from(gui->temp_picon);
+                                       if( clip_icon[0] ) icon_vframe->write_png(clip_icon_path);
+                               }
+                               else {
+                                       pixmap_w = icon_vframe->get_w();
+                                       pixmap_h = icon_vframe->get_h();
+                               }
+                               icon = new BC_Pixmap(gui, pixmap_w, pixmap_h);
+                               icon->draw_vframe(icon_vframe,
+                                       0, 0, pixmap_w, pixmap_h, 0, 0);
+                       }
+                       else {
+                               icon = gui->clip_icon;
+                               icon_vframe = gui->clip_vframe;
+                       }
+               }
+               else
+               if( edl->tracks->playable_audio_tracks() ) {
+                       if( mwindow->preferences->use_thumbnails ) {
+                               gui->unlock_window();
+                               char clip_icon_path[BCTEXTLEN];
+                               char *clip_icon = edl->local_session->clip_icon;
+                               if( 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);
+                               }
+                               if( !icon_vframe ) {
+                                       pixmap_w = pixmap_h * 16/9;
+                                       icon_vframe = new VFrame(0,
+                                               -1, pixmap_w, pixmap_h, BC_RGB888, -1);
+                                       char string[BCTEXTLEN];
+                                       sprintf(string, _("Rendering %s"), name);
+                                       mwindow->gui->lock_window("AssetPicon::create_objects 3");
+                                       mwindow->gui->show_message(string);
+                                       mwindow->gui->unlock_window();
+                                       int sample_rate = edl->get_sample_rate();
+                                       int channels = edl->get_audio_channels();
+                                       if( channels > 2 ) channels = 2;
+                                       int64_t audio_samples = edl->get_audio_samples();
+                                       double duration = (double)audio_samples / sample_rate;
+                                       draw_hue_bar(icon_vframe, duration);
+                                       Samples *samples[MAX_CHANNELS];
+                                       int bfrsz = sample_rate;
+                                       for( int i=0; i<MAX_CHANNELS; ++i )
+                                               samples[i] = i<channels ? new Samples(bfrsz) : 0;
+                                       open_render_engine(edl, 1);
+                                       render_audio(0, samples, bfrsz);
+                                       close_render_engine();
+                                       gui->lock_window("AssetPicon::create_objects 4");
+                                       static int line_colors[2] = { GREEN, YELLOW };
+                                       static int base_colors[2] = { RED, PINK };
+                                       for( int i=channels; --i>=0; ) {
+                                               draw_wave(icon_vframe, samples[i]->get_data(), bfrsz,
+                                                       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);
+                               }
+                               else {
+                                       pixmap_w = icon_vframe->get_w();
+                                       pixmap_h = icon_vframe->get_h();
+                               }
+                               icon = new BC_Pixmap(gui, pixmap_w, pixmap_h);
+                               icon->draw_vframe(icon_vframe,
+                                       0, 0, pixmap_w, pixmap_h, 0, 0);
+                       }
+                       else {
+                               icon = gui->clip_icon;
+                               icon_vframe = gui->clip_vframe;
+                       }
+               }
        }
        else
        if( plugin ) {

diff --git a/cinelerra-5.1/cinelerra/awindowgui.h b/cinelerra-5.1/cinelerra/awindowgui.h
index 703c976422e535c81acb3727989ca6b88d49381e..04d834609bcd33c19f07d151d79e1e02f59e2b9e 100644 (file)
--- a/cinelerra-5.1/cinelerra/awindowgui.h
+++ b/cinelerra-5.1/cinelerra/awindowgui.h
@@ -42,6 +42,8 @@
 #include "mwindow.inc"
 #include "newfolder.inc"
 #include "pluginserver.inc"
+#include "renderengine.inc"
+#include "samples.inc"
 #include "vicon.h"
 
 class AssetPicon : public BC_ListBoxItem
@@ -59,6 +61,10 @@ public:
        static void draw_hue_bar(VFrame *frame, double t);
        static void draw_wave(VFrame *frame, double *dp, int len,
                int base_color, int line_color);
+       void open_render_engine(EDL *edl, int is_audio);
+       void close_render_engine();
+       void render_video(int64_t pos, VFrame *vfrm);
+       void render_audio(int64_t pos, Samples **samples, int len);
 
        MWindow *mwindow;
        AWindowGUI *gui;
@@ -81,6 +87,7 @@ public:
        PluginServer *plugin;
        Label *label;
        VIcon *vicon;
+       RenderEngine *render_engine;
 };
 
 typedef int16_t vicon_audio_t;

diff --git a/cinelerra-5.1/cinelerra/clippopup.C b/cinelerra-5.1/cinelerra/clippopup.C
index ac432d33444bedfe144266dabedeb6fadaa2cee3..a364947a94269793fc6db9c92221f263e97cc167 100644 (file)
--- a/cinelerra-5.1/cinelerra/clippopup.C
+++ b/cinelerra-5.1/cinelerra/clippopup.C
@@ -449,6 +449,10 @@ int ClipPopupNest::handle_event()
                        dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
                        dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
                clip_edl->set_path(path);
+               sprintf(new_clip->local_session->clip_icon,
+                       "clip_%02d%02d%02d-%02d%02d%02d.png",
+                       dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
+                       dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
                new_clip->set_path(path);
                new_clip->to_nested(clip_edl);
                int idx = edl->clips.number_of(clip);

diff --git a/cinelerra-5.1/cinelerra/localsession.C b/cinelerra-5.1/cinelerra/localsession.C
index 771f7f5e378c0aab867e493d883c1ace7d76d556..19f8d62a6329683ab04da7be7b05a429c228092b 100644 (file)
--- a/cinelerra-5.1/cinelerra/localsession.C
+++ b/cinelerra-5.1/cinelerra/localsession.C
@@ -63,6 +63,7 @@ LocalSession::LocalSession(EDL *edl)
        awindow_folder = AW_CLIP_FOLDER;
        sprintf(clip_title, _("Program"));
        strcpy(clip_notes, _("Hello world"));
+       strcpy(clip_icon, "");
        clipboard_length = 0;
        loop_playback = 0;
        loop_start = loop_end = 0;
@@ -117,6 +118,7 @@ void LocalSession::copy_from(LocalSession *that)
 {
        strcpy(clip_title, that->clip_title);
        strcpy(clip_notes, that->clip_notes);
+       strcpy(clip_icon, that->clip_icon);
        awindow_folder = that->awindow_folder;
        in_point = that->in_point;
        loop_playback = that->loop_playback;
@@ -167,6 +169,7 @@ void LocalSession::save_xml(FileXML *file, double start)
        file->tag.set_property("SELECTION_END", selectionend - start);
        file->tag.set_property("CLIP_TITLE", clip_title);
        file->tag.set_property("CLIP_NOTES", clip_notes);
+       file->tag.set_property("CLIP_ICON", clip_icon);
        file->tag.set_property("AWINDOW_FOLDER", awindow_folder);
        file->tag.set_property("X_PANE", x_pane);
        file->tag.set_property("Y_PANE", y_pane);
@@ -242,6 +245,19 @@ void LocalSession::load_xml(FileXML *file, unsigned long load_flags)
 // Overwritten by MWindow::load_filenames
                file->tag.get_property("CLIP_TITLE", clip_title);
                file->tag.get_property("CLIP_NOTES", clip_notes);
+               clip_icon[0] = 0;
+               file->tag.get_property("CLIP_ICON", clip_icon);
+// kludge if possible
+               if( !clip_icon[0] ) {
+                       char *cp = clip_notes;
+                       int year, mon, mday, hour, min, sec;
+                       while( *cp && *cp++ != ':' );
+                       if( *cp && sscanf(cp, "%d/%02d/%02d %02d:%02d:%02d,",
+                                       &year, &mon, &mday, &hour, &min, &sec) == 6 ) {
+                               sprintf(clip_icon, "clip_%02d%02d%02d-%02d%02d%02d.png",
+                                       year, mon, mday, hour, min, sec);
+                       }
+               }
                const char *folder = file->tag.get_property("FOLDER");
                if( folder ) {
                        awindow_folder = AWindowGUI::folder_number(folder);

diff --git a/cinelerra-5.1/cinelerra/localsession.h b/cinelerra-5.1/cinelerra/localsession.h
index 7c987937cbf15b1da24e421efa7ce4385f7d35b9..bf1ddeeb7570056dc0bb2cff9db3566149293702 100644 (file)
--- a/cinelerra-5.1/cinelerra/localsession.h
+++ b/cinelerra-5.1/cinelerra/localsession.h
@@ -78,6 +78,8 @@ public:
 // Title if clip
        char clip_title[BCTEXTLEN];
        char clip_notes[BCTEXTLEN];
+       char clip_icon[BCSTRLEN];
+
 // Folder in parent EDL of clip
        int awindow_folder;
 

diff --git a/cinelerra-5.1/cinelerra/mwindowedit.C b/cinelerra-5.1/cinelerra/mwindowedit.C
index 7b06f5efb4e5f8f5726a55a97fb15b410e9d10ee..2d417dbd79ed939d9202b5c32adaefc17250f4d6 100644 (file)
--- a/cinelerra-5.1/cinelerra/mwindowedit.C
+++ b/cinelerra-5.1/cinelerra/mwindowedit.C
@@ -2043,7 +2043,7 @@ void MWindow::save_clip(EDL *new_edl, const char *txt)
        }
 
         time_t now;  time(&now);
-        struct tm *tm = localtime(&now);
+        struct tm dtm;   localtime_r(&now, &dtm);
        char *cp = new_edl->local_session->clip_notes;
        int n, sz = sizeof(new_edl->local_session->clip_notes)-1;
        if( txt && *txt ) {
@@ -2052,8 +2052,8 @@ void MWindow::save_clip(EDL *new_edl, const char *txt)
        }
        n = snprintf(cp, sz, 
                "%02d/%02d/%02d %02d:%02d:%02d,  +%s\n",
-               tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday, 
-               tm->tm_hour, tm->tm_min, tm->tm_sec, duration);
+               dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday, 
+               dtm.tm_hour, dtm.tm_min, dtm.tm_sec, duration);
        cp += n;  sz -= n;
        if( path && *path ) {
                FileSystem fs;
@@ -2063,7 +2063,10 @@ void MWindow::save_clip(EDL *new_edl, const char *txt)
                cp += n;  sz -= n;
        }
        cp[n] = 0;
-
+       sprintf(new_edl->local_session->clip_icon,
+               "clip_%02d%02d%02d-%02d%02d%02d.png",
+               dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
+               dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
        edl->update_assets(new_edl);
        int cur_x, cur_y;
        gui->get_abs_cursor(cur_x, cur_y, 0);

diff --git a/cinelerra-5.1/cinelerra/vwindow.C b/cinelerra-5.1/cinelerra/vwindow.C
index 7a24e1bcda33d524a2f2c7721a05d625e3ced78d..d1ea6b03cc199c99cf8016d99fa8da3ce062697d 100644 (file)
--- a/cinelerra-5.1/cinelerra/vwindow.C
+++ b/cinelerra-5.1/cinelerra/vwindow.C
@@ -273,13 +273,14 @@ void VWindow::change_source(EDL *edl)
        if( playback_engine->is_playing_back )
                stop_playback(1);
 
-       gui->lock_window("VWindow::change_source 3");
 //printf("VWindow::change_source %d %p\n", __LINE__, edl);
 // EDLs are identical
 //     if(edl && mwindow->edl->vwindow_edl &&
 //             edl->id == mwindow->edl->vwindow_edl->id) return;
        if(edl && get_edl() && edl->id == get_edl()->id) return;
 
+       gui->lock_window("VWindow::change_source 3");
+
        delete_source(1, 0);
 
        if(edl)

diff --git a/cinelerra-5.1/guicast/bcwindowbase.C b/cinelerra-5.1/guicast/bcwindowbase.C
index 6f45933f714b85bf548054dde862b291c3b96941..2ab508f2438ed85a1b3dd327fec95a611a33b487 100644 (file)
--- a/cinelerra-5.1/guicast/bcwindowbase.C
+++ b/cinelerra-5.1/guicast/bcwindowbase.C
@@ -3848,8 +3848,8 @@ int BC_WindowBase::get_cursor_over_window()
        int ret = XQueryPointer(display, win,
                &root_return, &child_return, &abs_x, &abs_y,
                &win_x, &win_y, &temp_mask);
-       if( ret && win != root_return && child_return != None )
-               ret = match_window(child_return);
+       if( ret && child_return == None && win != root_return ) ret = 0;
+       if( ret && child_return != None ) ret = match_window(child_return);
        return ret;
 }