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103 lines
2.1 KiB
C
103 lines
2.1 KiB
C
#ifndef _HAVE_CLTR_PHOTO_GRID_H
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#define _HAVE_CLTR_PHOTO_GRID_H
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#include "cltr.h"
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typedef struct ClutterPhotoGrid ClutterPhotoGrid;
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typedef struct ClutterPhotoGridCell ClutterPhotoGridCell;
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typedef enum ClutterPhotoGridState
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{
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CLTR_PHOTO_GRID_STATE_LOADING ,
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CLTR_PHOTO_GRID_STATE_LOAD_COMPLETE ,
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CLTR_PHOTO_GRID_STATE_BROWSE ,
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CLTR_PHOTO_GRID_STATE_ZOOM_IN ,
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CLTR_PHOTO_GRID_STATE_ZOOMED ,
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CLTR_PHOTO_GRID_STATE_ZOOM_OUT ,
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CLTR_PHOTO_GRID_STATE_ZOOMED_MOVE ,
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}
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ClutterPhotoGridState;
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typedef enum ClutterPhotoGridCellState
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{
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CLTR_PHOTO_GRID_CELL_STATE_APPEARING,
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CLTR_PHOTO_GRID_CELL_STATE_STATIC,
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}
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ClutterPhotoGridCellState;
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struct ClutterPhotoGridCell
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{
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Pixbuf *pixb;
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float angle;
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CltrTexture *texture;
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gint anim_step;
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ClutterPhotoGridCellState state;
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};
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struct ClutterPhotoGrid
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{
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/* XXX should be base widget stuff */
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int x,y;
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int width;
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int height;
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ClutterWindow *parent;
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/* ****** */
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gchar *img_path;
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int n_rows;
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int n_cols;
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int cell_width;
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int cell_height;
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GList *cells_tail;
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GList *cell_active;
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/* animation stuff */
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int anim_n_steps, anim_step;
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float zoom_min, zoom_max, zoom_step;
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/* below needs better naming */
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float view_min_x, view_max_x, view_min_y, view_max_y;
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ClutterPhotoGridState state;
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};
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ClutterPhotoGridCell*
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cltr_photo_grid_cell_new(ClutterPhotoGrid *grid,
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Pixbuf *pixb,
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const gchar *filename);
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void
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cltr_photo_grid_append_cell(ClutterPhotoGrid *grid,
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ClutterPhotoGridCell *cell);
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void
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cltr_photo_grid_navigate(ClutterPhotoGrid *grid,
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CltrDirection direction) ;
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void /* bleh badly named */
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cltr_photo_grid_activate_cell(ClutterPhotoGrid *grid);
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gpointer
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cltr_photo_grid_populate(gpointer data) ;
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void
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cltr_photo_grid_redraw(ClutterPhotoGrid *grid);
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ClutterPhotoGrid*
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cltr_photo_grid_new(ClutterWindow *win,
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int n_cols,
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int n_rows,
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const gchar *imgs_path);
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#endif
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