#include "focusfilter.h"

#include "panels/panels.h"
#include "project/sequence.h"
#include "ui/timelineheader.h"

FocusFilter Olive::FocusFilter;

FocusFilter::FocusFilter()
{

}

void FocusFilter::go_to_in() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->go_to_in();
    } else {
        panel_sequence_viewer->go_to_in();
    }
}

void FocusFilter::go_to_out() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->go_to_out();
    } else {
        panel_sequence_viewer->go_to_out();
    }
}

void FocusFilter::go_to_start() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->go_to_start();
    } else {
        panel_sequence_viewer->go_to_start();
    }
}

void FocusFilter::prev_frame() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->previous_frame();
    } else {
        panel_sequence_viewer->previous_frame();
    }
}

void FocusFilter::play_in_to_out() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->play(true);
    } else {
        panel_sequence_viewer->play(true);
    }
}

void FocusFilter::next_frame() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->next_frame();
    } else {
        panel_sequence_viewer->next_frame();
    }
}

void FocusFilter::go_to_end() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->go_to_end();
    } else {
        panel_sequence_viewer->go_to_end();
    }
}

void FocusFilter::playpause() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->toggle_play();
    } else {
        panel_sequence_viewer->toggle_play();
    }
}

void FocusFilter::pause() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->pause();
    } else {
        panel_sequence_viewer->pause();
    }
}

void FocusFilter::increase_speed() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->increase_speed();
    } else {
        panel_sequence_viewer->increase_speed();
    }
}

void FocusFilter::decrease_speed() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->decrease_speed();
    } else {
        panel_sequence_viewer->decrease_speed();
    }
}

void FocusFilter::set_in_point() {
    if (get_focused_panel() == panel_footage_viewer) {
        panel_footage_viewer->set_in_point();
    } else {
        panel_sequence_viewer->set_in_point();
    }
}

void FocusFilter::set_out_point() {
    if (get_focused_panel() == panel_footage_viewer) {
        panel_footage_viewer->set_out_point();
    } else {
        panel_sequence_viewer->set_out_point();
    }
}

void FocusFilter::clear_in() {
    if (get_focused_panel() == panel_footage_viewer) {
        panel_footage_viewer->clear_in();
    } else {
        panel_sequence_viewer->clear_in();
    }
}

void FocusFilter::clear_out() {
    if (get_focused_panel() == panel_footage_viewer) {
        panel_footage_viewer->clear_out();
    } else {
        panel_sequence_viewer->clear_out();
    }
}

void FocusFilter::clear_inout() {
    if (get_focused_panel() == panel_footage_viewer) {
        panel_footage_viewer->clear_inout_point();
    } else {
        panel_sequence_viewer->clear_inout_point();
    }
}

void FocusFilter::delete_function() {
    if (panel_timeline->headers->hasFocus()) {
        panel_timeline->headers->delete_markers();
    } else if (panel_footage_viewer->headers->hasFocus()) {
        panel_footage_viewer->headers->delete_markers();
    } else if (panel_sequence_viewer->headers->hasFocus()) {
        panel_sequence_viewer->headers->delete_markers();
    } else if (panel_effect_controls->is_focused()) {
        panel_effect_controls->delete_effects();
    } else if (panel_project->is_focused()) {
        panel_project->delete_selected_media();
    } else if (panel_effect_controls->keyframe_focus()) {
        panel_effect_controls->delete_selected_keyframes();
    } else if (panel_graph_editor->view_is_focused()) {
        panel_graph_editor->delete_selected_keys();
    } else {
        panel_timeline->delete_selection(Olive::ActiveSequence->selections, false);
    }
}

void FocusFilter::duplicate() {
    if (panel_project->is_focused()) {
        panel_project->duplicate_selected();
    }
}

void FocusFilter::select_all() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_graph_editor) {
        panel_graph_editor->select_all();
    } else {
        panel_timeline->select_all();
    }
}

void FocusFilter::zoom_in() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_effect_controls) {
        panel_effect_controls->set_zoom(true);
    } else if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->set_zoom(true);
    } else if (focused_panel == panel_sequence_viewer) {
        panel_sequence_viewer->set_zoom(true);
    } else {
        panel_timeline->set_zoom(true);
    }
}

void FocusFilter::zoom_out() {
    QDockWidget* focused_panel = get_focused_panel();
    if (focused_panel == panel_effect_controls) {
        panel_effect_controls->set_zoom(false);
    } else if (focused_panel == panel_footage_viewer) {
        panel_footage_viewer->set_zoom(false);
    } else if (focused_panel == panel_sequence_viewer) {
        panel_sequence_viewer->set_zoom(false);
    } else {
        panel_timeline->set_zoom(false);
    }
}

void FocusFilter::cut() {
    if (Olive::ActiveSequence != nullptr) {
        QDockWidget* focused_panel = get_focused_panel();
        if (panel_effect_controls == focused_panel) {
            panel_effect_controls->copy(true);
        } else {
            panel_timeline->copy(true);
        }
    }
}

void FocusFilter::copy() {
    if (Olive::ActiveSequence != nullptr) {
        QDockWidget* focused_panel = get_focused_panel();
        if (panel_effect_controls == focused_panel) {
            panel_effect_controls->copy(false);
        } else {
            panel_timeline->copy(false);
        }
    }
}