hvirtual/plugins/scale/scalewin.C

Go to the documentation of this file.

#include "bcdisplayinfo.h"
#include "clip.h"
#include "language.h"
#include "scale.h"





PLUGIN_THREAD_OBJECT(ScaleMain, ScaleThread, ScaleWin)








ScaleWin::ScaleWin(ScaleMain *client, int x, int y)
 : BC_Window(client->gui_string, 
        x,
        y,
        150, 
        150, 
        150, 
        150, 
        0, 
        0,
        1)
{ 
        this->client = client; 
}

ScaleWin::~ScaleWin()
{
}

int ScaleWin::create_objects()
{
        int x = 10, y = 10;

        add_tool(new BC_Title(x, y, _("X Scale:")));
        y += 20;
        width = new ScaleWidth(this, client, x, y);
        width->create_objects();
        y += 30;
        add_tool(new BC_Title(x, y, _("Y Scale:")));
        y += 20;
        height = new ScaleHeight(this, client, x, y);
        height->create_objects();
        y += 35;
        add_tool(constrain = new ScaleConstrain(client, x, y));
        show_window();
        flush();
        return 0;
}

int ScaleWin::close_event()
{
        set_done(1);
        return 1;
}

ScaleWidth::ScaleWidth(ScaleWin *win, 
        ScaleMain *client, 
        int x, 
        int y)
 : BC_TumbleTextBox(win,
        (float)client->config.w,
        (float)0,
        (float)100,
        x, 
        y, 
        100)
{
//printf("ScaleWidth::ScaleWidth %f\n", client->config.w);
        this->client = client;
        this->win = win;
        set_increment(0.1);
}

ScaleWidth::~ScaleWidth()
{
}

int ScaleWidth::handle_event()
{
        client->config.w = atof(get_text());
        CLAMP(client->config.w, 0, 100);

        if(client->config.constrain)
        {
                client->config.h = client->config.w;
                win->height->update(client->config.h);
        }

//printf("ScaleWidth::handle_event 1 %f\n", client->config.w);
        client->send_configure_change();
        return 1;
}




ScaleHeight::ScaleHeight(ScaleWin *win, ScaleMain *client, int x, int y)
 : BC_TumbleTextBox(win,
        (float)client->config.h,
        (float)0,
        (float)100,
        x, 
        y, 
        100)
{
        this->client = client;
        this->win = win;
        set_increment(0.1);
}
ScaleHeight::~ScaleHeight()
{
}
int ScaleHeight::handle_event()
{
        client->config.h = atof(get_text());
        CLAMP(client->config.h, 0, 100);

        if(client->config.constrain)
        {
                client->config.w = client->config.h;
                win->width->update(client->config.w);
        }

        client->send_configure_change();
        return 1;
}






ScaleConstrain::ScaleConstrain(ScaleMain *client, int x, int y)
 : BC_CheckBox(x, y, client->config.constrain, _("Constrain ratio"))
{
        this->client = client;
}
ScaleConstrain::~ScaleConstrain()
{
}
int ScaleConstrain::handle_event()
{
        client->config.constrain = get_value();
        client->send_configure_change();
}

---