hvirtual/cinelerra/confirmsave.C

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#include "asset.h"
#include "confirmsave.h"
#include "language.h"
#include "mwindow.h"
#include "mwindowgui.h"




ConfirmSave::ConfirmSave()
{
}

ConfirmSave::~ConfirmSave()
{
}

int ConfirmSave::test_file(MWindow *mwindow, char *path)
{
        ArrayList<char*> paths;
        paths.append(path);
        int result = test_files(mwindow, &paths);
        paths.remove_all();
        return result;
}

int ConfirmSave::test_files(MWindow *mwindow, 
        ArrayList<char*> *paths)
{
        FILE *file;
        ArrayList<BC_ListBoxItem*> list;
        int result = 0;

        for(int i = 0; i < paths->total; i++)
        {
                char *path = paths->values[i];
                if(file = fopen(path, "r"))
                {
                        fclose(file);
                        list.append(new BC_ListBoxItem(path));
                }
        }

        if(list.total)
        {
                if(mwindow)
                {
                        ConfirmSaveWindow window(mwindow, &list);
                        window.create_objects();
                        window.raise_window();
                        result = window.run_window();
                }
                else
                {
                        printf("The following files exist.\n");
                        for(int i = 0; i < list.total; i++)
                        {
                                printf("    %s\n", list.values[i]->get_text());
                        }
                        printf("It's so hard to configure non-interactive rendering that\n"
                                "we'll assume you didn't want to overwrite them and crash here.\n");
                        result = 1;
                }
                list.remove_all_objects();
                return result;
        }
        else
        {
                list.remove_all_objects();
                return 0;
        }

        return result;
}









ConfirmSaveWindow::ConfirmSaveWindow(MWindow *mwindow, 
        ArrayList<BC_ListBoxItem*> *list)
 : BC_Window(PROGRAM_NAME ": File Exists", 
                mwindow->gui->get_abs_cursor_x(1) - 160, 
                mwindow->gui->get_abs_cursor_y(1) - 120, 
                320, 
                320)
{
        this->list = list;
}

ConfirmSaveWindow::~ConfirmSaveWindow()
{
}


int ConfirmSaveWindow::create_objects()
{
        int x = 10, y = 10;
        add_subwindow(new BC_OKButton(this));
        add_subwindow(new BC_CancelButton(this));

        add_subwindow(title = new BC_Title(x, 
                y, 
                _("The following files exist.  Overwrite them?")));
        y += 30;
        add_subwindow(listbox = new BC_ListBox(x, 
                y, 
                get_w() - x - 10,
                get_h() - y - BC_OKButton::calculate_h() - 10,
                LISTBOX_TEXT,
                list));
        y = get_h() - 40;
        add_subwindow(new BC_OKButton(this));
        x = get_w() - 100;
        add_subwindow(new BC_CancelButton(this));
        return 0;
}

int ConfirmSaveWindow::resize_event(int w, int h)
{
        int x = 10, y = 10;
        title->reposition_window(x, y);
        y += 30;
        listbox->reposition_window(x,
                y,
                w - x - 10,
                h - y - 50);
        return 1;
}

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