preview.h File Reference

#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gtk/gtk.h>
#include "mape/forward.h"

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Classes
struct	MapePreView_

Typedefs
typedef enum MapePreViewError_	MapePreViewError

Enumerations
enum	MapePreViewError_ { MAPE_PRE_VIEW_ERROR_MISSING_MAPS , MAPE_PRE_VIEW_ERROR_FAILED }

Functions
MapePreView *	mape_pre_view_new (MapeMatTexView *mat_tex, GError **error)
void	mape_pre_view_destroy (MapePreView *view)
void	mape_pre_view_update (MapePreView *view, GdkPixbuf *pixbuf)
void	mape_pre_view_apply_preferences (MapePreView *view, MapePreferences *preferences)

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Class Documentation

MapePreView_

struct MapePreView_

Definition at line 28 of file preview.h.

Collaboration diagram for MapePreView_:

Class Members
GtkWidget *	event_box
GtkWidget *	frame
GtkWidget *	image
MapeMatTexView *	mat_tex

Typedef Documentation

MapePreViewError

typedef enum MapePreViewError_ MapePreViewError

Enumeration Type Documentation

MapePreViewError_

enum MapePreViewError_

Enumerator
MAPE_PRE_VIEW_ERROR_MISSING_MAPS
MAPE_PRE_VIEW_ERROR_FAILED

Definition at line 23 of file preview.h.

                               {
    MAPE_PRE_VIEW_ERROR_MISSING_MAPS,
    MAPE_PRE_VIEW_ERROR_FAILED
} MapePreViewError;

Function Documentation

mape_pre_view_apply_preferences()

void mape_pre_view_apply_preferences	(	MapePreView *	view,
		MapePreferences *	preferences
	)

Definition at line 64 of file preview.c.

{
    gtk_widget_set_size_request(view->image, preferences->map_width, preferences->map_height);
}

References MapePreView_::image, MapePreferences_::map_height, and MapePreferences_::map_width.

mape_pre_view_destroy()

void mape_pre_view_destroy

(

MapePreView *

view

)

Definition at line 47 of file preview.c.

{
    free(view);
}

Referenced by mape_window_destroy().

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mape_pre_view_new()

MapePreView* mape_pre_view_new	(	MapeMatTexView *	mat_tex,
		GError **	error
	)

Definition at line 21 of file preview.c.

{
    MapePreView* view;
    view = malloc(sizeof(MapePreView) );
 
    view->mat_tex = mat_tex;
 
    view->image = gtk_image_new();
    gtk_widget_show(view->image);
 
    view->event_box = gtk_event_box_new();
    gtk_container_add(GTK_CONTAINER(view->event_box), view->image);
    gtk_widget_add_events(view->event_box, GDK_BUTTON_PRESS_MASK);
    gtk_widget_show(view->event_box);
    
    view->frame = gtk_frame_new(NULL);/*"Landscape preview");*/
    gtk_frame_set_shadow_type(GTK_FRAME(view->frame), GTK_SHADOW_IN);
    gtk_container_add(GTK_CONTAINER(view->frame), view->event_box);
    gtk_widget_show(view->frame);
    
    /*gtk_widget_set_size_request(view->image, preferences->map_width, preferences->map_height);*/
 
    return view;
}

References MapePreView_::event_box, MapePreView_::frame, MapePreView_::image, and MapePreView_::mat_tex.

Referenced by mape_window_new().

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mape_pre_view_update()

void mape_pre_view_update	(	MapePreView *	view,
		GdkPixbuf *	pixbuf
	)

Definition at line 52 of file preview.c.

{
    /* TODO: Unref old pixbuf */
    /* TODO: ref new pixbuf? */
    gtk_image_set_from_pixbuf(GTK_IMAGE(view->image), pixbuf);
 
    /* Update size from image, in case Map.c specifies different map dimensions */
    if(pixbuf != NULL)
        gtk_widget_set_size_request(view->image, gdk_pixbuf_get_width(pixbuf), gdk_pixbuf_get_height(pixbuf));
}

References MapePreView_::image.