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c47822b26e
The lib/ directory was getting a bit out of hand, so this tries to organize things a bit so it is easier going forward to locate the code people want to patch.
56 lines
2.2 KiB
C
56 lines
2.2 KiB
C
/* sp-capture-cursor.h
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*
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* Copyright (C) 2016 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SP_CAPTURE_CURSOR_H
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#define SP_CAPTURE_CURSOR_H
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#include "capture/sp-capture-types.h"
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G_BEGIN_DECLS
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#define SP_TYPE_CAPTURE_CURSOR (sp_capture_cursor_get_type())
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G_DECLARE_FINAL_TYPE (SpCaptureCursor, sp_capture_cursor, SP, CAPTURE_CURSOR, GObject)
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/**
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* SpCaptureCursorCallback:
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*
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* This is the prototype for callbacks that are called for each frame
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* matching the cursor query.
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*
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* Functions matching this typedef should return %TRUE if they want the
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* the caller to stop iteration of cursor.
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*
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* Returns: %TRUE if iteration should stop, otherwise %FALSE.
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*/
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typedef gboolean (*SpCaptureCursorCallback) (const SpCaptureFrame *frame,
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gpointer user_data);
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SpCaptureCursor *sp_capture_cursor_new (SpCaptureReader *reader);
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void sp_capture_cursor_foreach (SpCaptureCursor *self,
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SpCaptureCursorCallback callback,
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gpointer user_data);
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void sp_capture_cursor_reset (SpCaptureCursor *self);
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void sp_capture_cursor_reverse (SpCaptureCursor *self);
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void sp_capture_cursor_add_condition (SpCaptureCursor *self,
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SpCaptureCondition *condition);
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G_END_DECLS
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#endif /* SP_CAPTURE_CURSOR_H */
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