X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fgtkmm%2Fworkarea.cpp;h=fa017e609a125e745d2c2905dbaba423c0f40dcd;hb=9f675b68765a7dac8f29a428152f137d0da46f2b;hp=56ee2dc61b373fcaeb30aa8cad1c2f5fcc4d13dd;hpb=9cf07d9e2e127980c2edbfea4f92d0fa02f13310;p=synfig.git diff --git a/synfig-studio/trunk/src/gtkmm/workarea.cpp b/synfig-studio/trunk/src/gtkmm/workarea.cpp index 56ee2dc..fa017e6 100644 --- a/synfig-studio/trunk/src/gtkmm/workarea.cpp +++ b/synfig-studio/trunk/src/gtkmm/workarea.cpp @@ -7,6 +7,7 @@ ** \legal ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley ** Copyright 2006 Yue Shi Lai +** Copyright (c) 2007 Chris Moore ** ** This package is free software; you can redistribute it and/or ** modify it under the terms of the GNU General Public License as @@ -262,7 +263,7 @@ public: } - virtual bool start_frame(synfig::ProgressCallback *cb) + virtual bool start_frame(synfig::ProgressCallback */*cb*/) { synfig::Mutex::Lock lock(mutex); @@ -506,7 +507,7 @@ public: } - virtual bool start_frame(synfig::ProgressCallback *cb) + virtual bool start_frame(synfig::ProgressCallback */*cb*/) { return true; } @@ -634,7 +635,9 @@ WorkArea::WorkArea(etl::loose_handle canvas_interfac dragging(DRAG_NONE), show_grid(false), tile_w(128), - tile_h(128) + tile_h(128), + timecode_width(0), + timecode_height(0) { show_guides=true; curr_input_device=0; @@ -787,7 +790,7 @@ WorkArea::WorkArea(etl::loose_handle canvas_interfac if(!data.empty()) { if(!load_sketch(data)) - load_sketch(dirname(canvas->get_file_name())+ETL_DIRECTORY_SEPERATOR+basename(data)); + load_sketch(dirname(canvas->get_file_name())+ETL_DIRECTORY_SEPARATOR+basename(data)); } } @@ -800,6 +803,24 @@ WorkArea::WorkArea(etl::loose_handle canvas_interfac WorkArea::~WorkArea() { // delete [] buffer; + + // don't leave the render function queued if we are about to vanish; + // that causes crashes + if(render_idle_func_id) + render_idle_func_id=0; +} + +bool +WorkArea::get_updating()const +{ + return App::single_threaded && async_renderer && async_renderer->updating; +} + +void +WorkArea::stop_updating(bool cancel) +{ + async_renderer->stop(); + if (cancel) canceled_=true; } void @@ -1781,7 +1802,7 @@ WorkArea::on_drawing_area_event(GdkEvent *event) } bool -WorkArea::on_hruler_event(GdkEvent *event) +WorkArea::on_hruler_event(GdkEvent */*event*/) { /* switch(event->type) @@ -1838,7 +1859,7 @@ WorkArea::on_hruler_event(GdkEvent *event) } bool -WorkArea::on_vruler_event(GdkEvent *event) +WorkArea::on_vruler_event(GdkEvent */*event*/) { /* switch(event->type) @@ -1932,7 +1953,7 @@ WorkArea::screen_to_comp_coords(synfig::Point pos)const } synfig::Point -WorkArea::comp_to_screen_coords(synfig::Point pos)const +WorkArea::comp_to_screen_coords(synfig::Point /*pos*/)const { synfig::warning("WorkArea::comp_to_screen_coords: Not yet implemented"); return synfig::Point(); @@ -2048,7 +2069,6 @@ WorkArea::refresh(GdkEventExpose*event) } } - // Calculate the window coordinates of the top-left // corner of the canvas. //const synfig::Vector::value_type @@ -2062,27 +2082,31 @@ WorkArea::refresh(GdkEventExpose*event) Glib::RefPtr gc=Gdk::GC::create(drawing_area->get_window()); - - // If we are in animate mode, draw a red border around the screen if(canvas_interface->get_mode()&synfigapp::MODE_ANIMATE) { - /*gc->set_rgb_fg_color(Gdk::Color("#FF0000")); +// #define USE_FRAME_BACKGROUND_TO_SHOW_EDIT_MODE +#ifdef USE_FRAME_BACKGROUND_TO_SHOW_EDIT_MODE + // This method of drawing the red border doesn't work on any + // Gtk theme which uses the crux-engine, hcengine, industrial, + // mist, or ubuntulooks engine, such as the default ubuntu + // 'Human' theme. + drawing_frame->modify_bg(Gtk::STATE_NORMAL,Gdk::Color("#FF0000")); +#else + // So let's do it in a more primitive fashion. + gc->set_rgb_fg_color(Gdk::Color("#FF0000")); gc->set_line_attributes(1,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER); drawing_area->get_window()->draw_rectangle( gc, false, // Fill? 0,0, // x,y - drawing_area->get_width()-1,drawing_area->get_height()-1 //w,h - ); - */ - drawing_frame->modify_bg(Gtk::STATE_NORMAL,Gdk::Color("#FF0000")); - //get_window()->set_background(Gdk::Color("#FF0000")); + drawing_area->get_width()-1,drawing_area->get_height()-1); // w,h +#endif } +#ifdef USE_FRAME_BACKGROUND_TO_SHOW_EDIT_MODE else drawing_frame->unset_bg(Gtk::STATE_NORMAL); - - +#endif previous_focus=get_focus_point(); @@ -2119,6 +2143,8 @@ WorkArea::set_quality(int x) } +namespace studio +{ class WorkAreaProgress : public synfig::ProgressCallback { WorkArea *work_area; @@ -2156,10 +2182,17 @@ public: return cb->amount_complete(current,total); } }; +} bool studio::WorkArea::async_update_preview() { + if (get_updating()) + { + stop_updating(); + return false; + } + async_renderer=0; queued=false; @@ -2254,7 +2287,7 @@ studio::WorkArea::async_update_finished() if(!async_renderer) return; - // If we completed successfuly, then + // If we completed successfully, then // we aren't dirty anymore if(async_renderer->has_success()) { @@ -2315,7 +2348,6 @@ again: dirty=false; get_canvas_view()->reset_cancel_status(); - bool ret=false; RendDesc desc=get_canvas()->rend_desc(); //newdesc->set_flags(RendDesc::PX_ASPECT|RendDesc::IM_SPAN); @@ -2342,7 +2374,7 @@ again: if(cb) cb->task(strprintf("Rendering canvas %s...",get_canvas()->get_name().c_str())); - target->render(cb); + bool ret = target->render(cb); if(!ret && !get_canvas_view()->get_cancel_status() && dirty) { @@ -2366,7 +2398,7 @@ again: // it is being displayed correctly drawing_area->queue_draw(); - // If we completed successfuly, then + // If we completed successfully, then // we aren't dirty anymore if(ret) { @@ -2448,13 +2480,41 @@ WorkArea::queue_scroll() drawing_area->get_window()->scroll(-dx,-dy); - /*drawing_area->queue_draw_area( - 0, - 0, - 128, - 64 - ); - */ + if (timecode_width && timecode_height) + { + drawing_area->queue_draw_area(4, 4, 4+timecode_width, 4+timecode_height); + drawing_area->queue_draw_area(4-dx, 4-dy, 4-dx+timecode_width, 4-dy+timecode_height); + } + +#ifndef USE_FRAME_BACKGROUND_TO_SHOW_EDIT_MODE + if(canvas_interface->get_mode()&synfigapp::MODE_ANIMATE) + { + int maxx = drawing_area->get_width()-1; + int maxy = drawing_area->get_height()-1; + + if (dx > 0) + { + drawing_area->queue_draw_area( 0, 0, 1, maxy); + drawing_area->queue_draw_area(maxx-dx, 0, maxx-dx, maxy); + } + else if (dx < 0) + { + drawing_area->queue_draw_area( maxx, 0, maxx, maxy); + drawing_area->queue_draw_area( -dx, 0, -dx, maxy); + } + if (dy > 0) + { + drawing_area->queue_draw_area(0, 0, maxx, 1); + drawing_area->queue_draw_area(0, maxy-dy, maxx, maxy-dy); + } + else if (dy < 0) + { + drawing_area->queue_draw_area(0, maxy, maxx, maxy); + drawing_area->queue_draw_area(0, -dy, maxx, -dy); + } + } +#endif // USE_FRAME_BACKGROUND_TO_SHOW_EDIT_MODE + last_focus_point=focus_point; } @@ -2492,9 +2552,11 @@ studio::WorkArea::zoom_norm() gboolean studio::WorkArea::__render_preview(gpointer data) { - WorkArea *work_area(static_cast(data)); + // there's no point anyone trying to cancel the timer now - it's gone off already + work_area->render_idle_func_id = 0; + work_area->queued=false; work_area->async_render_preview(work_area->get_canvas_view()->get_time()); @@ -2534,7 +2596,12 @@ studio::WorkArea::queue_render_preview() { //synfig::info("queue_render_preview(): (re)queuing..."); //render_idle_func_id=g_idle_add_full(G_PRIORITY_DEFAULT,__render_preview,this,NULL); - render_idle_func_id=g_timeout_add_full(G_PRIORITY_DEFAULT,queue_time,__render_preview,this,NULL); + render_idle_func_id=g_timeout_add_full( + G_PRIORITY_DEFAULT, // priority - + queue_time, // interval - the time between calls to the function, in milliseconds (1/1000ths of a second) + __render_preview, // function - function to call + this, // data - data to pass to function + NULL); // notify - function to call when the idle is removed, or NULL queued=true; } /* else if(rendering)