+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 1997-2014 Adam Williams <broadcast at earthling dot net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "clip.h"
-#include "cplayback.h"
-#include "cwindow.h"
-#include "cwindowgui.h"
-#include "edits.h"
-#include "edl.h"
-#include "edlsession.h"
-#include "labels.h"
-#include "localsession.h"
-#include "maincursor.h"
-#include "mainmenu.h"
-#include "mainsession.h"
-#include "mtimebar.h"
-#include "mwindow.h"
-#include "mwindowgui.h"
-#include "patchbay.h"
-#include "playbackengine.h"
-#include "plugin.h"
-#include "resourcethread.h"
-#include "samplescroll.h"
-#include "theme.h"
-#include "trackcanvas.h"
-#include "tracks.h"
-#include "transportque.h"
-#include "zoombar.h"
-
-
-void MWindow::update_plugins()
-{
-// Show plugins which are visible and hide plugins which aren't
-// Update plugin pointers in plugin servers
-}
-
-
-int MWindow::expand_sample()
-{
- if(gui)
- {
- if(edl->local_session->zoom_sample < 0x100000)
- {
- edl->local_session->zoom_sample *= 2;
- gui->zoombar->sample_zoom->update(edl->local_session->zoom_sample);
- zoom_sample(edl->local_session->zoom_sample);
- }
- }
- return 0;
-}
-
-int MWindow::zoom_in_sample()
-{
- if(gui)
- {
- if(edl->local_session->zoom_sample > 1)
- {
- edl->local_session->zoom_sample /= 2;
- gui->zoombar->sample_zoom->update(edl->local_session->zoom_sample);
- zoom_sample(edl->local_session->zoom_sample);
- }
- }
- return 0;
-}
-
-int MWindow::zoom_sample(int64_t zoom_sample)
-{
- CLAMP(zoom_sample, 1, 0x100000);
- edl->local_session->zoom_sample = zoom_sample;
- find_cursor();
-
- TimelinePane *pane = gui->get_focused_pane();
- samplemovement(edl->local_session->view_start[pane->number], pane->number);
- return 0;
-}
-
-void MWindow::find_cursor()
-{
- TimelinePane *pane = gui->get_focused_pane();
- edl->local_session->view_start[pane->number] =
- Units::round((edl->local_session->get_selectionend(1) +
- edl->local_session->get_selectionstart(1)) /
- 2 *
- edl->session->sample_rate /
- edl->local_session->zoom_sample -
- (double)pane->canvas->get_w() /
- 2);
-
- if(edl->local_session->view_start[pane->number] < 0)
- edl->local_session->view_start[pane->number] = 0;
-}
-
-
-void MWindow::fit_selection()
-{
- if(EQUIV(edl->local_session->get_selectionstart(1),
- edl->local_session->get_selectionend(1)))
- {
- double total_samples = edl->tracks->total_length() *
- edl->session->sample_rate;
- TimelinePane *pane = gui->get_focused_pane();
- for(edl->local_session->zoom_sample = 1;
- pane->canvas->get_w() * edl->local_session->zoom_sample < total_samples;
- edl->local_session->zoom_sample *= 2)
- ;
- }
- else
- {
- double total_samples = (edl->local_session->get_selectionend(1) -
- edl->local_session->get_selectionstart(1)) *
- edl->session->sample_rate;
- TimelinePane *pane = gui->get_focused_pane();
- for(edl->local_session->zoom_sample = 1;
- pane->canvas->get_w() * edl->local_session->zoom_sample < total_samples;
- edl->local_session->zoom_sample *= 2)
- ;
- }
-
- edl->local_session->zoom_sample = MIN(0x100000,
- edl->local_session->zoom_sample);
- zoom_sample(edl->local_session->zoom_sample);
-}
-
-
-void MWindow::fit_autos()
-{
- float min = 0, max = 0;
- double start, end;
-
-// Test all autos
- if(EQUIV(edl->local_session->get_selectionstart(1),
- edl->local_session->get_selectionend(1)))
- {
- start = 0;
- end = edl->tracks->total_length();
- }
- else
-// Test autos in highlighting only
- {
- start = edl->local_session->get_selectionstart(1);
- end = edl->local_session->get_selectionend(1);
- }
-
-// Adjust min and max
- edl->tracks->get_automation_extents(&min, &max, start, end);
-//printf("MWindow::fit_autos %f %f\n", min, max);
-
-// Pad
- float range = max - min;
-// No automation visible
- if(range < 0.001)
- {
- min -= 1;
- max += 1;
- }
- float pad = range * 0.33;
- min -= pad;
- max += pad;
- edl->local_session->automation_min = min;
- edl->local_session->automation_max = max;
-
-// Show range in zoombar
- gui->zoombar->update();
-
-// Draw
- gui->draw_overlays(1);
-}
-
-
-void MWindow::expand_autos()
-{
- float range = edl->local_session->automation_max -
- edl->local_session->automation_min;
- float center = range / 2 +
- edl->local_session->automation_min;
- if(EQUIV(range, 0)) range = 0.002;
- edl->local_session->automation_min = center - range;
- edl->local_session->automation_max = center + range;
- gui->zoombar->update_autozoom();
- gui->draw_overlays(1);
-}
-
-void MWindow::shrink_autos()
-{
- float range = edl->local_session->automation_max -
- edl->local_session->automation_min;
- float center = range / 2 +
- edl->local_session->automation_min;
- float new_range = range / 4;
- edl->local_session->automation_min = center - new_range;
- edl->local_session->automation_max = center + new_range;
- gui->zoombar->update_autozoom();
- gui->draw_overlays(1);
-}
-
-
-void MWindow::zoom_autos(float min, float max)
-{
- edl->local_session->automation_min = min;
- edl->local_session->automation_max = max;
- gui->zoombar->update_autozoom();
- gui->draw_overlays(1);
-}
-
-
-void MWindow::zoom_amp(int64_t zoom_amp)
-{
- edl->local_session->zoom_y = zoom_amp;
- gui->draw_canvas(0, 0);
- gui->flash_canvas(0);
- gui->update_patchbay();
- gui->flush();
-}
-
-void MWindow::zoom_track(int64_t zoom_track)
-{
-// scale waveforms
- edl->local_session->zoom_y = (int64_t)((float)edl->local_session->zoom_y *
- zoom_track /
- edl->local_session->zoom_track);
- CLAMP(edl->local_session->zoom_y, MIN_AMP_ZOOM, MAX_AMP_ZOOM);
-
-// scale tracks
- double scale = (double)zoom_track / edl->local_session->zoom_track;
- edl->local_session->zoom_track = zoom_track;
-
-// shift row position
- for(int i = 0; i < TOTAL_PANES; i++)
- {
- edl->local_session->track_start[i] *= scale;
- }
- edl->tracks->update_y_pixels(theme);
- gui->draw_trackmovement();
-//printf("MWindow::zoom_track %d %d\n", edl->local_session->zoom_y, edl->local_session->zoom_track);
-}
-
-void MWindow::trackmovement(int offset, int pane_number)
-{
- edl->local_session->track_start[pane_number] += offset;
- if(edl->local_session->track_start[pane_number] < 0)
- edl->local_session->track_start[pane_number] = 0;
-
- if(pane_number == TOP_RIGHT_PANE ||
- pane_number == TOP_LEFT_PANE)
- {
- edl->local_session->track_start[TOP_LEFT_PANE] =
- edl->local_session->track_start[TOP_RIGHT_PANE] =
- edl->local_session->track_start[pane_number];
- }
- else
- if(pane_number == BOTTOM_RIGHT_PANE ||
- pane_number == BOTTOM_LEFT_PANE)
- {
- edl->local_session->track_start[BOTTOM_LEFT_PANE] =
- edl->local_session->track_start[BOTTOM_RIGHT_PANE] =
- edl->local_session->track_start[pane_number];
- }
-
-
- edl->tracks->update_y_pixels(theme);
- gui->draw_trackmovement();
-}
-
-void MWindow::move_up(int64_t distance)
-{
- TimelinePane *pane = gui->get_focused_pane();
- if(distance == 0) distance = edl->local_session->zoom_track;
-
- trackmovement(-distance, pane->number);
-}
-
-void MWindow::move_down(int64_t distance)
-{
- TimelinePane *pane = gui->get_focused_pane();
- if(distance == 0) distance = edl->local_session->zoom_track;
-
- trackmovement(distance, pane->number);
-}
-
-int MWindow::goto_end()
-{
- TimelinePane *pane = gui->get_focused_pane();
- int64_t old_view_start = edl->local_session->view_start[pane->number];
-
- if(edl->tracks->total_length() > (double)pane->canvas->get_w() *
- edl->local_session->zoom_sample /
- edl->session->sample_rate)
- {
- edl->local_session->view_start[pane->number] =
- Units::round(edl->tracks->total_length() *
- edl->session->sample_rate /
- edl->local_session->zoom_sample -
- pane->canvas->get_w() /
- 2);
- }
- else
- {
- edl->local_session->view_start[pane->number] = 0;
- }
-
- if(gui->shift_down())
- {
- edl->local_session->set_selectionend(edl->tracks->total_length());
- }
- else
- {
- edl->local_session->set_selectionstart(edl->tracks->total_length());
- edl->local_session->set_selectionend(edl->tracks->total_length());
- }
-
- if(edl->local_session->view_start[pane->number] != old_view_start)
- {
- samplemovement(edl->local_session->view_start[pane->number], pane->number);
- gui->draw_samplemovement();
- }
-
- update_plugin_guis();
-
- gui->update_patchbay();
- gui->update_cursor();
- gui->activate_timeline();
- gui->zoombar->update();
- gui->update_timebar(1);
- cwindow->update(1, 0, 0, 0, 1);
- return 0;
-}
-
-int MWindow::goto_start()
-{
- TimelinePane *pane = gui->get_focused_pane();
- int64_t old_view_start = edl->local_session->view_start[pane->number];
-
- edl->local_session->view_start[pane->number] = 0;
- if(gui->shift_down())
- {
- edl->local_session->set_selectionstart(0);
- }
- else
- {
- edl->local_session->set_selectionstart(0);
- edl->local_session->set_selectionend(0);
- }
-
- if(edl->local_session->view_start[pane->number] != old_view_start)
- {
- samplemovement(edl->local_session->view_start[pane->number], pane->number);
- gui->draw_samplemovement();
- }
-
- update_plugin_guis();
- gui->update_patchbay();
- gui->update_cursor();
- gui->activate_timeline();
- gui->zoombar->update();
- gui->update_timebar(1);
- cwindow->update(1, 0, 0, 0, 1);
- return 0;
-}
-
-int MWindow::goto_position(double position)
-{
- TimelinePane *pane = gui->get_focused_pane();
- int64_t old_view_start = edl->local_session->view_start[pane->number];
- edl->local_session->set_selectionstart(position);
- edl->local_session->set_selectionend(position);
- find_cursor();
- int64_t new_view_start = edl->local_session->view_start[pane->number];
- if(new_view_start != old_view_start)
- samplemovement(new_view_start, pane->number);
- update_plugin_guis();
- gui->update_patchbay();
- gui->update_cursor();
- gui->activate_timeline();
- gui->zoombar->update();
- gui->update_timebar(1);
- cwindow->update(1, 0, 0, 0, 1);
- return 0;
-}
-
-int MWindow::samplemovement(int64_t view_start, int pane_number)
-{
- if( view_start < 0 ) view_start = 0;
- edl->local_session->view_start[pane_number] = view_start;
- if(edl->local_session->view_start[pane_number] < 0)
- edl->local_session->view_start[pane_number] = 0;
-
- if(pane_number == TOP_LEFT_PANE ||
- pane_number == BOTTOM_LEFT_PANE)
- {
- edl->local_session->view_start[TOP_LEFT_PANE] =
- edl->local_session->view_start[BOTTOM_LEFT_PANE] =
- edl->local_session->view_start[pane_number];
- }
- else
- {
- edl->local_session->view_start[TOP_RIGHT_PANE] =
- edl->local_session->view_start[BOTTOM_RIGHT_PANE] =
- edl->local_session->view_start[pane_number];
- }
-
- gui->draw_samplemovement();
-
- return 0;
-}
-
-int MWindow::move_left(int64_t distance)
-{
- TimelinePane *pane = gui->get_focused_pane();
- if(!distance)
- distance = pane->canvas->get_w() /
- 10;
- edl->local_session->view_start[pane->number] -= distance;
- samplemovement(edl->local_session->view_start[pane->number],
- pane->number);
- return 0;
-}
-
-int MWindow::move_right(int64_t distance)
-{
- TimelinePane *pane = gui->get_focused_pane();
- if(!distance)
- distance = pane->canvas->get_w() /
- 10;
- edl->local_session->view_start[pane->number] += distance;
- samplemovement(edl->local_session->view_start[pane->number],
- pane->number);
- return 0;
-}
-
-void MWindow::select_all()
-{
- edl->local_session->set_selectionstart(0);
- edl->local_session->set_selectionend(edl->tracks->total_length());
- gui->update(0, 1, 1, 1, 0, 1, 0);
- gui->activate_timeline();
- cwindow->update(1, 0, 0, 0, 1);
- update_plugin_guis();
-}
-
-int MWindow::next_label(int shift_down)
-{
- Label *current;
- Labels *labels = edl->labels;
-
-// Test for label under cursor position
- for(current = labels->first;
- current && !edl->equivalent(current->position,
- edl->local_session->get_selectionend(1));
- current = NEXT)
- ;
-
-// Test for label before cursor position
- if(!current)
- for(current = labels->last;
- current && current->position > edl->local_session->get_selectionend(1);
- current = PREVIOUS)
- ;
-
-// Test for label after cursor position
- if(!current)
- current = labels->first;
- else
-// Get next label
- current = NEXT;
-
- if(current)
- {
-
- edl->local_session->set_selectionend(current->position);
- if(!shift_down)
- edl->local_session->set_selectionstart(
- edl->local_session->get_selectionend(1));
-
- update_plugin_guis();
- TimelinePane *pane = gui->get_focused_pane();
- if(edl->local_session->get_selectionend(1) >=
- (double)edl->local_session->view_start[pane->number] *
- edl->local_session->zoom_sample /
- edl->session->sample_rate +
- pane->canvas->time_visible() ||
- edl->local_session->get_selectionend(1) < (double)edl->local_session->view_start[pane->number] *
- edl->local_session->zoom_sample /
- edl->session->sample_rate)
- {
- samplemovement((int64_t)(edl->local_session->get_selectionend(1) *
- edl->session->sample_rate /
- edl->local_session->zoom_sample -
- pane->canvas->get_w() /
- 2),
- pane->number);
- cwindow->update(1, 0, 0, 0, 0);
- }
- else
- {
- gui->update_patchbay();
- gui->update_timebar(0);
- gui->hide_cursor(0);
- gui->draw_cursor(0);
- gui->zoombar->update();
- gui->flash_canvas(1);
- cwindow->update(1, 0, 0, 0, 1);
- }
- }
- else
- {
- goto_end();
- }
- return 0;
-}
-
-int MWindow::prev_label(int shift_down)
-{
- Label *current;
- Labels *labels = edl->labels;
-
-// Test for label under cursor position
- for(current = labels->first;
- current && !edl->equivalent(current->position,
- edl->local_session->get_selectionstart(1));
- current = NEXT)
- ;
-
-// Test for label after cursor position
- if(!current)
- for(current = labels->first;
- current &&
- current->position < edl->local_session->get_selectionstart(1);
- current = NEXT)
- ;
-
-// Test for label before cursor position
- if(!current)
- current = labels->last;
- else
-// Get previous label
- current = PREVIOUS;
-
- if(current)
- {
- edl->local_session->set_selectionstart(current->position);
- if(!shift_down)
- edl->local_session->set_selectionend(edl->local_session->get_selectionstart(1));
-
- update_plugin_guis();
-// Scroll the display
- TimelinePane *pane = gui->get_focused_pane();
- if(edl->local_session->get_selectionstart(1) >= edl->local_session->view_start[pane->number] *
- edl->local_session->zoom_sample /
- edl->session->sample_rate +
- pane->canvas->time_visible()
- ||
- edl->local_session->get_selectionstart(1) < edl->local_session->view_start[pane->number] *
- edl->local_session->zoom_sample /
- edl->session->sample_rate)
- {
- samplemovement((int64_t)(edl->local_session->get_selectionstart(1) *
- edl->session->sample_rate /
- edl->local_session->zoom_sample -
- pane->canvas->get_w() /
- 2),
- pane->number);
- cwindow->update(1, 0, 0, 0, 0);
- }
- else
-// Don't scroll the display
- {
- gui->update_patchbay();
- gui->update_timebar(0);
- gui->hide_cursor(0);
- gui->draw_cursor(0);
- gui->zoombar->update();
- gui->flash_canvas(1);
- cwindow->update(1, 0, 0, 0, 1);
- }
- }
- else
- {
- goto_start();
- }
- return 0;
-}
-
-
-
-
-
-
-int MWindow::next_edit_handle(int shift_down)
-{
- double position = edl->local_session->get_selectionend(1);
- Units::fix_double(&position);
- double new_position = INFINITY;
-// Test for edit handles after cursor position
- for (Track *track = edl->tracks->first; track; track = track->next)
- {
- if (track->record)
- {
- for (Edit *edit = track->edits->first; edit; edit = edit->next)
- {
- double edit_end = track->from_units(edit->startproject + edit->length);
- Units::fix_double(&edit_end);
- if (edit_end > position && edit_end < new_position)
- new_position = edit_end;
- }
- }
- }
-
- if(new_position != INFINITY)
- {
-
- edl->local_session->set_selectionend(new_position);
-//printf("MWindow::next_edit_handle %d\n", shift_down);
- if(!shift_down)
- edl->local_session->set_selectionstart(
- edl->local_session->get_selectionend(1));
-
- update_plugin_guis();
- TimelinePane *pane = gui->get_focused_pane();
- if(edl->local_session->get_selectionend(1) >=
- (double)edl->local_session->view_start[pane->number] *
- edl->local_session->zoom_sample /
- edl->session->sample_rate +
- pane->canvas->time_visible() ||
- edl->local_session->get_selectionend(1) < (double)edl->local_session->view_start[pane->number] *
- edl->local_session->zoom_sample /
- edl->session->sample_rate)
- {
- samplemovement((int64_t)(edl->local_session->get_selectionend(1) *
- edl->session->sample_rate /
- edl->local_session->zoom_sample -
- pane->canvas->get_w() /
- 2),
- pane->number);
- cwindow->update(1, 0, 0, 0, 0);
- }
- else
- {
- gui->update_patchbay();
- gui->update_timebar(0);
- gui->hide_cursor(0);
- gui->draw_cursor(0);
- gui->zoombar->update();
- gui->flash_canvas(1);
- cwindow->update(1, 0, 0, 0, 1);
- }
- }
- else
- {
- goto_end();
- }
- return 0;
-}
-
-int MWindow::prev_edit_handle(int shift_down)
-{
- double position = edl->local_session->get_selectionstart(1);
- double new_position = -1;
- Units::fix_double(&position);
-// Test for edit handles before cursor position
- for (Track *track = edl->tracks->first; track; track = track->next)
- {
- if (track->record)
- {
- for (Edit *edit = track->edits->first; edit; edit = edit->next)
- {
- double edit_end = track->from_units(edit->startproject);
- Units::fix_double(&edit_end);
- if (edit_end < position && edit_end > new_position)
- new_position = edit_end;
- }
- }
- }
-
- if(new_position != -1)
- {
-
- edl->local_session->set_selectionstart(new_position);
-//printf("MWindow::next_edit_handle %d\n", shift_down);
- if(!shift_down)
- edl->local_session->set_selectionend(edl->local_session->get_selectionstart(1));
-
- update_plugin_guis();
-// Scroll the display
- TimelinePane *pane = gui->get_focused_pane();
- if(edl->local_session->get_selectionstart(1) >= edl->local_session->view_start[pane->number] *
- edl->local_session->zoom_sample /
- edl->session->sample_rate +
- pane->canvas->time_visible()
- ||
- edl->local_session->get_selectionstart(1) < edl->local_session->view_start[pane->number] *
- edl->local_session->zoom_sample /
- edl->session->sample_rate)
- {
- samplemovement((int64_t)(edl->local_session->get_selectionstart(1) *
- edl->session->sample_rate /
- edl->local_session->zoom_sample -
- pane->canvas->get_w() /
- 2),
- pane->number);
- cwindow->update(1, 0, 0, 0, 0);
- }
- else
-// Don't scroll the display
- {
- gui->update_patchbay();
- gui->update_timebar(0);
- gui->hide_cursor(0);
- gui->draw_cursor(0);
- gui->zoombar->update();
- gui->flash_canvas(1);
- cwindow->update(1, 0, 0, 0, 1);
- }
- }
- else
- {
- goto_start();
- }
- return 0;
-}
-
-
-
-
-
-
-
-
-int MWindow::expand_y()
-{
- int result = edl->local_session->zoom_y * 2;
- result = MIN(result, MAX_AMP_ZOOM);
- zoom_amp(result);
- gui->zoombar->update();
- return 0;
-}
-
-int MWindow::zoom_in_y()
-{
- int result = edl->local_session->zoom_y / 2;
- result = MAX(result, MIN_AMP_ZOOM);
- zoom_amp(result);
- gui->zoombar->update();
- return 0;
-}
-
-int MWindow::expand_t()
-{
- int result = edl->local_session->zoom_track * 2;
- result = MIN(result, MAX_TRACK_ZOOM);
- zoom_track(result);
- gui->zoombar->update();
- return 0;
-}
-
-int MWindow::zoom_in_t()
-{
- int result = edl->local_session->zoom_track / 2;
- result = MAX(result, MIN_TRACK_ZOOM);
- zoom_track(result);
- gui->zoombar->update();
- return 0;
-}
-
-void MWindow::split_x()
-{
- gui->resource_thread->stop_draw(1);
-
- if(gui->pane[TOP_RIGHT_PANE])
- {
- gui->delete_x_pane(theme->mcanvas_w);
- edl->local_session->x_pane = -1;
- }
- else
- {
- gui->create_x_pane(theme->mcanvas_w / 2);
- edl->local_session->x_pane = theme->mcanvas_w / 2;
- }
-
- gui->mainmenu->update_toggles(0);
- gui->update_pane_dividers();
- gui->update_cursor();
-// required to get new widgets to appear
- gui->show_window();
-
- gui->resource_thread->start_draw();
-}
-
-void MWindow::split_y()
-{
- gui->resource_thread->stop_draw(1);
- if(gui->pane[BOTTOM_LEFT_PANE])
- {
- gui->delete_y_pane(theme->mcanvas_h);
- edl->local_session->y_pane = -1;
- }
- else
- {
- gui->create_y_pane(theme->mcanvas_h / 2);
- edl->local_session->y_pane = theme->mcanvas_h / 2;
- }
-
- gui->mainmenu->update_toggles(0);
- gui->update_pane_dividers();
- gui->update_cursor();
-// required to get new widgets to appear
- gui->show_window();
- gui->resource_thread->start_draw();
-}
-
-
-
projects / goodguy / history.git / blobdiff