void zoom_out(void)
{
canvas_handle canvas;
log_info("zoom out request");
canvas = get_current_canvas();
if (canvas != NULL)
{
canvas_set_zoom(canvas, canvas_get_zoom(canvas) / ZOOM_CHANGE);
}
}
void zoom_fit(void)
{
canvas_handle canvas;
log_info("zoom fit request");
canvas = get_current_canvas();
if (canvas != NULL)
{
canvas_set_zoom_fit(canvas);
}
}
void zoom_100(void)
{
canvas_handle canvas;
log_info("zoom 100%% request");
canvas = get_current_canvas();
if (canvas != NULL)
{
canvas_set_zoom(canvas, 1.0);
}
}
void arrange(void)
{
canvas_handle canvas;
log_info("arrange request");
canvas = get_current_canvas();
if (canvas != NULL)
{
canvas_arrange(canvas);
}
}
//==========================================================================
void render_free_draw(int fdid)
{
try
{
#ifdef DEBUG
printf("render_free_draw called %%%%%%%%%%%\n");
#endif
if( !is_free_draw_rectangle(fdid)) return;
if( !is_free_draw_visible(fdid)) return;
PluginFreeDrawRectangle *pfdr = freedrawvec[fdid];
#ifdef DEBUG
printf("PFDR Data:\nPlugin %d\nX: %f\tY: %f\n", pfdr->plugin,
pfdr->x, pfdr->y);
printf("W: %f\tH: %f\n", pfdr->w, pfdr->h);
#endif
JNIEnv* jenv = get_current_jnienv();
if( !jenv ) return;
#ifdef DEBUG
else printf("JNIEnv Yay\n");
#endif
jobject pmo = get_plugin_manager_object();
if( !pmo ) { printf("NULL PMO\n"); return; }
#ifdef DEBUG
else printf("PMO Yay %d\n", pmo);
#endif
jclass pmc = get_plugin_manager_class();
if( !pmc ) { return; }
#ifdef DEBUG
else printf("PMC Yay %d\n", pmc);
#endif
jmethodID pmm = get_plugin_manager_get_plugin();
if( !pmm ) { return; }
#ifdef DEBUG
else printf("PMM Yay %d\n", pmm);
#endif
jobject cpo = jenv->CallObjectMethod( pmo, pmm,
pfdr->plugin);
if( !cpo ) { return; }
#ifdef DEBUG
else printf("CPO Yay\n");
#endif
jclass cpc = jenv->GetObjectClass(cpo);
if( !cpc ) { return; }
#ifdef DEBUG
else printf("CPC Yay\n");
#endif
jmethodID cpm = jenv->GetMethodID( cpc, "renderRectangle",
"(IIIIFFFFF)V");
if( !cpm ) { return; }
#ifdef DEBUG
else printf("CPM Yay\n");
printf("Calling object method!!!\n");
fflush(stdout);
#endif
int cur_canvas = get_current_canvas();
// if the track id and section id != -1 then set the
// width as the the width of the section image scaled for the
// canvas
CoreSection *cs = get_track_section(get_scene_track(pfdr->track),
pfdr->section);
jenv->CallObjectMethod( cpo, cpm, fdid, cur_canvas,
pfdr->track, pfdr->section,
pfdr->x, pfdr->y, pfdr->w, pfdr->h,
get_canvas_height(cur_canvas) /
get_canvas_orig_height(cur_canvas));
#ifdef DEBUG
printf("Called Object Method!!!!\n");
#endif
}
catch( ... )
{
printf("Something very strange!\n");
}
}
