mirror of
https://github.com/brl/mutter.git
synced 2024-11-29 19:40:43 -05:00
make grid work
This commit is contained in:
Matthew Allum
parent
0809a5eb5c
commit
0e19d99457
12
ChangeLog
12
ChangeLog
@ -1,3 +1,15 @@
|
||||
2005-03-23 mallum,,, <mallum@openedhand.com>
|
||||
|
||||
* cltr.c: (cltr_dispatch_x_event), (cltr_window_new),
|
||||
(cltr_main_loop), (cltr_photo_grid_navigate),
|
||||
(cltr_photo_grid_activate_cell), (cltr_photo_grid_populate),
|
||||
(cltr_photo_grid_redraw), (cltr_photo_grid_new), (idle_cb), (main):
|
||||
* cltr.h:
|
||||
Lots, make the grid roughly work.
|
||||
|
||||
* fonts.c: (get_layout_bitmap), (font_draw):
|
||||
remove debug printfs
|
||||
|
||||
2005-03-22 mallum,,, <mallum@openedhand.com>
|
||||
|
||||
* cltr.c: (x_event_prepare), (x_event_check), (x_event_dispatch),
|
||||
|
||||
381
cltr.c
381
cltr.c
@ -1,41 +1,13 @@
|
||||
#include "cltr.h"
|
||||
|
||||
float Zoom = 0.1;
|
||||
#include <X11/keysym.h>
|
||||
|
||||
typedef struct ClutterMainContext ClutterMainContext;
|
||||
/* temp temp temp */
|
||||
|
||||
struct ClutterMainContext
|
||||
{
|
||||
Display *xdpy;
|
||||
Window xwin_root;
|
||||
int xscreen;
|
||||
GC xgc;
|
||||
GLXContext gl_context;
|
||||
};
|
||||
|
||||
typedef struct ClutterWindow ClutterWindow;
|
||||
|
||||
struct ClutterWindow
|
||||
{
|
||||
Window xwin;
|
||||
int width;
|
||||
int height;
|
||||
};
|
||||
|
||||
ClutterMainContext CltrCntx;
|
||||
|
||||
/* Event Loop Integration */
|
||||
|
||||
typedef void (*CltrXEventFunc) (XEvent *xev, gpointer user_data);
|
||||
|
||||
typedef struct
|
||||
{
|
||||
GSource source;
|
||||
Display *display;
|
||||
GPollFD event_poll_fd;
|
||||
}
|
||||
CltrXEventSource;
|
||||
float Zoom = 1.0;
|
||||
ClutterPhotoGrid *Grid = NULL;
|
||||
|
||||
/* ************* */
|
||||
|
||||
static gboolean
|
||||
x_event_prepare (GSource *source,
|
||||
@ -90,11 +62,44 @@ static const GSourceFuncs x_event_funcs = {
|
||||
NULL
|
||||
};
|
||||
|
||||
void
|
||||
cltr_dispatch_keypress(XKeyEvent *xkeyev)
|
||||
{
|
||||
KeySym kc;
|
||||
|
||||
kc = XKeycodeToKeysym(xkeyev->display, xkeyev->keycode, 0);
|
||||
|
||||
switch (kc)
|
||||
{
|
||||
case XK_Left:
|
||||
case XK_KP_Left:
|
||||
cltr_photo_grid_navigate(Grid, CLTR_WEST);
|
||||
break;
|
||||
case XK_Up:
|
||||
case XK_KP_Up:
|
||||
cltr_photo_grid_navigate(Grid, CLTR_NORTH);
|
||||
break;
|
||||
case XK_Right:
|
||||
case XK_KP_Right:
|
||||
cltr_photo_grid_navigate(Grid, CLTR_EAST);
|
||||
break;
|
||||
case XK_Down:
|
||||
case XK_KP_Down:
|
||||
cltr_photo_grid_navigate(Grid, CLTR_SOUTH);
|
||||
break;
|
||||
case XK_Return:
|
||||
cltr_photo_grid_activate_cell(Grid);
|
||||
break;
|
||||
default:
|
||||
CLTR_DBG("unhandled keysym");
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
cltr_dispatch_x_event (XEvent *xevent,
|
||||
gpointer data)
|
||||
{
|
||||
|
||||
/* Should actually forward on to focussed widget */
|
||||
|
||||
switch (xevent->type)
|
||||
{
|
||||
@ -104,6 +109,10 @@ cltr_dispatch_x_event (XEvent *xevent,
|
||||
case Expose:
|
||||
CLTR_DBG("Expose");
|
||||
break;
|
||||
case KeyPress:
|
||||
CLTR_DBG("KeyPress");
|
||||
cltr_dispatch_keypress(&xevent->xkey);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
@ -200,8 +209,7 @@ cltr_window_new(int width, int height)
|
||||
|
||||
XSelectInput(CltrCntx.xdpy, win->xwin,
|
||||
StructureNotifyMask|ExposureMask|
|
||||
ButtonPressMask|ButtonReleaseMask|PointerMotionMask|
|
||||
PropertyChangeMask);
|
||||
KeyPressMask|PropertyChangeMask);
|
||||
|
||||
glXMakeCurrent(CltrCntx.xdpy, win->xwin, CltrCntx.gl_context);
|
||||
|
||||
@ -248,46 +256,6 @@ cltr_main_loop()
|
||||
|
||||
}
|
||||
|
||||
/* xxxxxxxxxxxxx */
|
||||
|
||||
typedef struct ClutterPhotoGrid ClutterPhotoGrid;
|
||||
|
||||
typedef struct ClutterPhotoGridCell ClutterPhotoGridCell;
|
||||
|
||||
typedef enum ClutterPhotoGridState
|
||||
{
|
||||
CLTR_PHOTO_GRID_STATE_BROWSE,
|
||||
CLTR_PHOTO_GRID_STATE_ZOOM_IN,
|
||||
CLTR_PHOTO_GRID_STATE_ZOOMED,
|
||||
CLTR_PHOTO_GRID_STATE_ZOOM_OUT,
|
||||
}
|
||||
ClutterPhotoGridState;
|
||||
|
||||
struct ClutterPhotoGrid
|
||||
{
|
||||
/* XXX should be base widget stuff */
|
||||
int x,y;
|
||||
int width;
|
||||
int height;
|
||||
ClutterWindow *parent;
|
||||
|
||||
/* ****** */
|
||||
|
||||
int n_rows;
|
||||
int n_cols;
|
||||
|
||||
int cell_width;
|
||||
int cell_height;
|
||||
|
||||
GList *cells_tail;
|
||||
|
||||
int tex_w;
|
||||
int tex_h;
|
||||
int *tex_data;
|
||||
GLuint *texs;
|
||||
|
||||
ClutterPhotoGridState state;
|
||||
};
|
||||
|
||||
void
|
||||
cltr_photo_grid_append_cell(ClutterPhotoGrid *grid,
|
||||
@ -329,6 +297,106 @@ cltr_photo_grid_append_cell(ClutterPhotoGrid *grid,
|
||||
CLTR_DBG ("loaded %s at %ix%i", filename, neww, newh);
|
||||
}
|
||||
|
||||
static void
|
||||
ctrl_photo_grid_cell_to_coords(ClutterPhotoGrid *grid,
|
||||
GList *cell,
|
||||
int *x,
|
||||
int *y)
|
||||
{
|
||||
int idx;
|
||||
|
||||
idx = g_list_position(grid->cells_tail, cell);
|
||||
|
||||
*y = idx / grid->n_cols;
|
||||
*x = idx % grid->n_cols;
|
||||
|
||||
CLTR_DBG("idx: %i x: %i, y: %i", idx, *x , *y);
|
||||
}
|
||||
|
||||
static void
|
||||
ctrl_photo_grid_get_trans_coords(ClutterPhotoGrid *grid,
|
||||
int x,
|
||||
int y,
|
||||
float *tx,
|
||||
float *ty)
|
||||
{
|
||||
int max_x = grid->n_cols-1;
|
||||
|
||||
/* XXX figure out what magic 2.0 value comes from */
|
||||
|
||||
*tx = (float)( (max_x-x) - 1.0 ) * 2.0;
|
||||
*ty = (float)( y - 1.0 ) * 2.0;
|
||||
|
||||
}
|
||||
|
||||
void
|
||||
cltr_photo_grid_navigate(ClutterPhotoGrid *grid,
|
||||
CltrDirection direction)
|
||||
{
|
||||
GList *cell_orig = grid->cell_active;
|
||||
|
||||
switch (direction)
|
||||
{
|
||||
case CLTR_SOUTH:
|
||||
if (g_list_nth(grid->cell_active, grid->n_cols))
|
||||
grid->cell_active = g_list_nth(grid->cell_active, grid->n_cols);
|
||||
break;
|
||||
case CLTR_NORTH:
|
||||
if (g_list_nth_prev(grid->cell_active, grid->n_cols))
|
||||
grid->cell_active = g_list_nth_prev(grid->cell_active, grid->n_cols);
|
||||
break;
|
||||
case CLTR_EAST:
|
||||
if (g_list_next(grid->cell_active))
|
||||
grid->cell_active = g_list_next(grid->cell_active);
|
||||
break;
|
||||
case CLTR_WEST:
|
||||
if (g_list_previous(grid->cell_active))
|
||||
grid->cell_active = g_list_previous(grid->cell_active);
|
||||
break;
|
||||
}
|
||||
|
||||
if (cell_orig != grid->cell_active) /* we've moved */
|
||||
{
|
||||
int x, y;
|
||||
|
||||
if (grid->state == CLTR_PHOTO_GRID_STATE_ZOOMED)
|
||||
{
|
||||
grid->state = CLTR_PHOTO_GRID_STATE_ZOOMED_MOVE;
|
||||
|
||||
grid->view_min_x = grid->view_max_x;
|
||||
grid->view_min_y = grid->view_max_y ;
|
||||
|
||||
}
|
||||
|
||||
ctrl_photo_grid_cell_to_coords(grid, grid->cell_active, &x, &y);
|
||||
|
||||
ctrl_photo_grid_get_trans_coords(grid, x, y,
|
||||
&grid->view_max_x,
|
||||
&grid->view_max_y);
|
||||
|
||||
CLTR_DBG("x: %f, y: %f", grid->view_max_x , grid->view_max_y);
|
||||
}
|
||||
}
|
||||
|
||||
void /* bleh badly named */
|
||||
cltr_photo_grid_activate_cell(ClutterPhotoGrid *grid)
|
||||
{
|
||||
if (grid->state == CLTR_PHOTO_GRID_STATE_BROWSE)
|
||||
{
|
||||
grid->state = CLTR_PHOTO_GRID_STATE_ZOOM_IN;
|
||||
}
|
||||
else if (grid->state == CLTR_PHOTO_GRID_STATE_ZOOMED)
|
||||
{
|
||||
grid->state = CLTR_PHOTO_GRID_STATE_ZOOM_OUT;
|
||||
/* reset - zoomed moving will have reset */
|
||||
grid->view_min_x = 0.0;
|
||||
grid->view_min_y = 0.0;
|
||||
}
|
||||
|
||||
/* que a draw ? */
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
cltr_photo_grid_populate(ClutterPhotoGrid *grid,
|
||||
const char *imgs_path)
|
||||
@ -339,6 +407,9 @@ cltr_photo_grid_populate(ClutterPhotoGrid *grid,
|
||||
gchar *fullpath = NULL;
|
||||
int n_pixb = 0, i =0;
|
||||
GList *cell;
|
||||
ClutterFont *font = NULL;
|
||||
|
||||
font = font_new("Sans Bold 96");
|
||||
|
||||
if ((dir = g_dir_open (imgs_path, 0, &error)) == NULL)
|
||||
{
|
||||
@ -356,7 +427,13 @@ cltr_photo_grid_populate(ClutterPhotoGrid *grid,
|
||||
|
||||
if (pixb)
|
||||
{
|
||||
gchar buf[24];
|
||||
|
||||
g_snprintf(&buf[0], 24, "%i", n_pixb);
|
||||
font_draw(font, pixb, buf, 10, 10);
|
||||
|
||||
cltr_photo_grid_append_cell(grid, pixb, entry);
|
||||
|
||||
n_pixb++;
|
||||
}
|
||||
|
||||
@ -365,6 +442,8 @@ cltr_photo_grid_populate(ClutterPhotoGrid *grid,
|
||||
|
||||
g_dir_close (dir);
|
||||
|
||||
grid->cell_active = g_list_first(grid->cells_tail);
|
||||
|
||||
/* Set up textures */
|
||||
|
||||
grid->texs = util_malloc0(sizeof(GLuint)*n_pixb);
|
||||
@ -412,6 +491,9 @@ cltr_photo_grid_redraw(ClutterPhotoGrid *grid)
|
||||
{
|
||||
int x = 0, y = 0, rows = grid->n_rows, cols = 0, i =0;
|
||||
GList *cell;
|
||||
float zoom, trans_x, trans_y;
|
||||
|
||||
glLoadIdentity (); /* XXX pushmatrix */
|
||||
|
||||
glClearColor( 0.0, 0.0, 0.0, 1.0);
|
||||
glClear (GL_COLOR_BUFFER_BIT);
|
||||
@ -421,13 +503,90 @@ cltr_photo_grid_redraw(ClutterPhotoGrid *grid)
|
||||
glTranslatef( 0.0, 0.0, 0.1);
|
||||
*/
|
||||
|
||||
glLoadIdentity ();
|
||||
// glTranslatef( -2.5, 2.0, 0.0);
|
||||
glScalef( Zoom, Zoom, Zoom);
|
||||
/* Assume zoomed out */
|
||||
zoom = grid->zoom_min;
|
||||
trans_x = grid->view_min_x;
|
||||
trans_y = grid->view_min_y;
|
||||
|
||||
Zoom += 0.01;
|
||||
if (grid->state != CLTR_PHOTO_GRID_STATE_BROWSE)
|
||||
{
|
||||
/* Assume zoomed in */
|
||||
zoom = grid->zoom_max;
|
||||
trans_x = grid->view_max_x;
|
||||
trans_y = grid->view_max_y;
|
||||
|
||||
if (grid->state == CLTR_PHOTO_GRID_STATE_ZOOM_IN)
|
||||
{
|
||||
grid->anim_step++;
|
||||
|
||||
/* Are we zoomed all the way in > */
|
||||
if (grid->anim_step >= grid->anim_n_steps)
|
||||
{
|
||||
grid->state = CLTR_PHOTO_GRID_STATE_ZOOMED;
|
||||
grid->anim_step = 0;
|
||||
/* zoom = grid->zoom_max; set above */
|
||||
}
|
||||
else
|
||||
{
|
||||
float f = (float)grid->anim_step/grid->anim_n_steps;
|
||||
|
||||
zoom = grid->zoom_min + ((grid->zoom_max - grid->zoom_min) * f);
|
||||
trans_x = (grid->view_max_x - grid->view_min_x) * f;
|
||||
trans_y = (grid->view_max_y - grid->view_min_y) * f;
|
||||
}
|
||||
|
||||
}
|
||||
else if (grid->state == CLTR_PHOTO_GRID_STATE_ZOOM_OUT)
|
||||
{
|
||||
grid->anim_step++;
|
||||
|
||||
if (grid->anim_step >= grid->anim_n_steps)
|
||||
{
|
||||
zoom = grid->zoom_min;
|
||||
grid->anim_step = 0;
|
||||
grid->state = CLTR_PHOTO_GRID_STATE_BROWSE;
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
float f = (float)(grid->anim_n_steps - grid->anim_step )
|
||||
/ grid->anim_n_steps;
|
||||
|
||||
zoom = grid->zoom_min + (grid->zoom_max - grid->zoom_min) * f;
|
||||
trans_x = (grid->view_max_x - grid->view_min_x) * f;
|
||||
trans_y = (grid->view_max_y - grid->view_min_y) * f;
|
||||
|
||||
#if 0
|
||||
zoom = grid->zoom_min
|
||||
+ (( (grid->zoom_max - grid->zoom_min) / grid->anim_n_steps )
|
||||
* (grid->anim_n_steps - grid->anim_step) );
|
||||
#endif
|
||||
}
|
||||
}
|
||||
else if (grid->state == CLTR_PHOTO_GRID_STATE_ZOOMED_MOVE)
|
||||
{
|
||||
grid->anim_step++;
|
||||
|
||||
if (grid->anim_step >= grid->anim_n_steps)
|
||||
{
|
||||
grid->state = CLTR_PHOTO_GRID_STATE_ZOOMED;
|
||||
grid->anim_step = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
float f = (float)grid->anim_step/grid->anim_n_steps;
|
||||
|
||||
trans_x = (grid->view_max_x - grid->view_min_x) * f;
|
||||
trans_y = (grid->view_max_y - grid->view_min_y) * f;
|
||||
}
|
||||
}
|
||||
|
||||
glTranslatef( trans_x, trans_y, 0.0);
|
||||
|
||||
glScalef( zoom, zoom, zoom);
|
||||
|
||||
}
|
||||
|
||||
if (Zoom > 4.0) Zoom = 0.0;
|
||||
|
||||
cell = g_list_first(grid->cells_tail);
|
||||
|
||||
@ -471,6 +630,26 @@ cltr_photo_grid_redraw(ClutterPhotoGrid *grid)
|
||||
glTexCoord2f (tx, 0); glVertex2i (x2, y1);
|
||||
glEnd ();
|
||||
|
||||
if (cell == grid->cell_active
|
||||
&& grid->state == CLTR_PHOTO_GRID_STATE_BROWSE)
|
||||
{
|
||||
glBegin (GL_QUADS);
|
||||
glTexCoord2f (tx, ty); glVertex2i (x2+5, y2+5);
|
||||
glTexCoord2f (0, ty); glVertex2i (x1-5, y2+5);
|
||||
glTexCoord2f (0, 0); glVertex2i (x1-5, y1-5);
|
||||
glTexCoord2f (tx, 0); glVertex2i (x2+5, y1-5);
|
||||
glEnd ();
|
||||
}
|
||||
else
|
||||
{
|
||||
glBegin (GL_QUADS);
|
||||
glTexCoord2f (tx, ty); glVertex2i (x2, y2);
|
||||
glTexCoord2f (0, ty); glVertex2i (x1, y2);
|
||||
glTexCoord2f (0, 0); glVertex2i (x1, y1);
|
||||
glTexCoord2f (tx, 0); glVertex2i (x2, y1);
|
||||
glEnd ();
|
||||
}
|
||||
|
||||
cell = g_list_next(cell);
|
||||
|
||||
if (!cell)
|
||||
@ -494,6 +673,7 @@ cltr_photo_grid_new(ClutterWindow *win,
|
||||
const char *imgs_path)
|
||||
{
|
||||
ClutterPhotoGrid *grid = NULL;
|
||||
int x,y;
|
||||
|
||||
grid = util_malloc0(sizeof(ClutterPhotoGrid));
|
||||
|
||||
@ -506,22 +686,42 @@ cltr_photo_grid_new(ClutterWindow *win,
|
||||
grid->cell_width = grid->width / n_cols;
|
||||
grid->cell_height = grid->height / n_rows;
|
||||
|
||||
/* Below needs to go else where */
|
||||
grid->state = CLTR_PHOTO_GRID_STATE_BROWSE;
|
||||
|
||||
grid->anim_n_steps = 40; /* value needs to be calced dep on rows */
|
||||
grid->anim_step = 0;
|
||||
|
||||
/*
|
||||
grid->zoom_step = 0.05;
|
||||
grid->zoom = 1.0;
|
||||
*/
|
||||
grid->zoom_min = 1.0;
|
||||
grid->view_min_x = 0.0;
|
||||
grid->view_min_y = 0.0;
|
||||
|
||||
|
||||
/* Assmes cols == rows */
|
||||
grid->zoom_max = /* 1.0 + */ (float) (n_rows * 1.0);
|
||||
|
||||
|
||||
/* Below needs to go else where - some kind of texture manager/helper */
|
||||
|
||||
grid->tex_w = 1024;
|
||||
grid->tex_h = 512;
|
||||
|
||||
grid->tex_data = malloc (grid->tex_w * grid->tex_h * 4);
|
||||
|
||||
/*
|
||||
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA,
|
||||
grid->tex_w, grid->tex_h,
|
||||
0, GL_RGBA, GL_UNSIGNED_BYTE, grid->tex_data);
|
||||
*/
|
||||
|
||||
/* Load */
|
||||
cltr_photo_grid_populate(grid, imgs_path);
|
||||
|
||||
grid->cell_active = g_list_first(grid->cells_tail);
|
||||
|
||||
ctrl_photo_grid_cell_to_coords(grid, grid->cell_active, &x, &y);
|
||||
|
||||
ctrl_photo_grid_get_trans_coords(grid,
|
||||
x, y,
|
||||
&grid->view_max_x,
|
||||
&grid->view_max_y);
|
||||
cltr_photo_grid_redraw(grid);
|
||||
|
||||
return grid;
|
||||
@ -543,12 +743,13 @@ main(int argc, char **argv)
|
||||
ClutterPhotoGrid *grid = NULL;
|
||||
ClutterWindow *win = NULL;
|
||||
|
||||
|
||||
cltr_init(&argc, &argv);
|
||||
|
||||
win = cltr_window_new(640, 480);
|
||||
|
||||
grid = cltr_photo_grid_new(win, 4, 4, argv[1]);
|
||||
grid = cltr_photo_grid_new(win, 3, 3, argv[1]);
|
||||
|
||||
Grid = grid; /* laaaaaazy globals */
|
||||
|
||||
cltr_photo_grid_redraw(grid);
|
||||
|
||||
|
||||
105
cltr.h
105
cltr.h
@ -44,4 +44,109 @@
|
||||
|
||||
#define CLTR_MARK() CLTR_DBG("mark")
|
||||
|
||||
typedef struct ClutterMainContext ClutterMainContext;
|
||||
|
||||
struct ClutterMainContext
|
||||
{
|
||||
Display *xdpy;
|
||||
Window xwin_root;
|
||||
int xscreen;
|
||||
GC xgc;
|
||||
GLXContext gl_context;
|
||||
};
|
||||
|
||||
typedef enum CltrDirection
|
||||
{
|
||||
CLTR_NORTH,
|
||||
CLTR_SOUTH,
|
||||
CLTR_EAST,
|
||||
CLTR_WEST
|
||||
}
|
||||
CltrDirection;
|
||||
|
||||
typedef struct ClutterWindow ClutterWindow;
|
||||
|
||||
struct ClutterWindow
|
||||
{
|
||||
Window xwin;
|
||||
int width;
|
||||
int height;
|
||||
};
|
||||
|
||||
ClutterMainContext CltrCntx;
|
||||
|
||||
/* Event Loop Integration */
|
||||
|
||||
typedef void (*CltrXEventFunc) (XEvent *xev, gpointer user_data);
|
||||
|
||||
typedef struct
|
||||
{
|
||||
GSource source;
|
||||
Display *display;
|
||||
GPollFD event_poll_fd;
|
||||
}
|
||||
CltrXEventSource;
|
||||
|
||||
|
||||
/* xxxxxxxxxxxxxPHOTO GRIDxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx */
|
||||
|
||||
typedef struct ClutterPhotoGrid ClutterPhotoGrid;
|
||||
|
||||
typedef struct ClutterPhotoGridCell ClutterPhotoGridCell;
|
||||
|
||||
typedef enum ClutterPhotoGridState
|
||||
{
|
||||
CLTR_PHOTO_GRID_STATE_BROWSE ,
|
||||
CLTR_PHOTO_GRID_STATE_ZOOM_IN ,
|
||||
CLTR_PHOTO_GRID_STATE_ZOOMED ,
|
||||
CLTR_PHOTO_GRID_STATE_ZOOM_OUT ,
|
||||
CLTR_PHOTO_GRID_STATE_ZOOMED_MOVE ,
|
||||
}
|
||||
ClutterPhotoGridState;
|
||||
|
||||
struct ClutterPhotoGrid
|
||||
{
|
||||
/* XXX should be base widget stuff */
|
||||
int x,y;
|
||||
int width;
|
||||
int height;
|
||||
ClutterWindow *parent;
|
||||
|
||||
/* ****** */
|
||||
|
||||
int n_rows;
|
||||
int n_cols;
|
||||
|
||||
int cell_width;
|
||||
int cell_height;
|
||||
|
||||
GList *cells_tail;
|
||||
GList *cell_active;
|
||||
|
||||
/* animation stuff */
|
||||
|
||||
int anim_n_steps, anim_step;
|
||||
|
||||
float zoom_min, zoom_max, zoom_step;
|
||||
|
||||
/* below needs better naming */
|
||||
float view_min_x, view_max_x, view_min_y, view_max_y;
|
||||
|
||||
int tex_w;
|
||||
int tex_h;
|
||||
int *tex_data;
|
||||
GLuint *texs;
|
||||
|
||||
ClutterPhotoGridState state;
|
||||
};
|
||||
|
||||
|
||||
void
|
||||
cltr_photo_grid_navigate(ClutterPhotoGrid *grid,
|
||||
CltrDirection direction) ;
|
||||
|
||||
void /* bleh badly named */
|
||||
cltr_photo_grid_activate_cell(ClutterPhotoGrid *grid);
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
6
fonts.c
6
fonts.c
@ -72,8 +72,6 @@ get_layout_bitmap (PangoLayout *layout,
|
||||
bitmap->num_grays = 256;
|
||||
bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
|
||||
|
||||
printf("FT_Bitmap is %ix%i\n", bitmap->width, bitmap->rows);
|
||||
|
||||
memset (bitmap->buffer, 0, bitmap->pitch * bitmap->rows);
|
||||
|
||||
pango_ft2_render_layout (bitmap, layout, - ink->x, - ink->y);
|
||||
@ -152,7 +150,7 @@ font_draw(ClutterFont *font,
|
||||
{
|
||||
int layout_width, layout_height;
|
||||
PangoLayout *layout;
|
||||
PixbufPixel p = { 0xff,0,0,0x80 };
|
||||
PixbufPixel p = { 0xff,0xff,0xff,0x80 };
|
||||
|
||||
layout = pango_layout_new (font->context);
|
||||
|
||||
@ -161,8 +159,6 @@ font_draw(ClutterFont *font,
|
||||
pango_layout_get_pixel_size (layout,
|
||||
&layout_width, &layout_height);
|
||||
|
||||
printf("%s() %ix%i\n", __func__, layout_width, layout_height);
|
||||
|
||||
/* cant rely on just clip - need to set layout width too */
|
||||
|
||||
draw_layout_on_pixbuf (layout, pixb, &p, x, y,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user