06554439b7
As different tools may have different resolutions (e.g. touch vs. stylus on tablets which support both). https://bugzilla.gnome.org/show_bug.cgi?id=680114
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/*
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* Copyright (c) 2009 Tias Guns
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* Copyright (c) 2009 Soren Hauberg
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef _gui_gtk_h
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#define _gui_gtk_h
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#include <gtk/gtk.h>
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/* struct to hold min/max info of the X and Y axis */
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typedef struct
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{
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int x_min;
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int x_max;
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int y_min;
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int y_max;
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} XYinfo;
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typedef struct CalibArea CalibArea;
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typedef void (*FinishCallback) (CalibArea *area, gpointer user_data);
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CalibArea * calib_area_new (GdkScreen *screen,
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int monitor,
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int device_id,
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FinishCallback callback,
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gpointer user_data,
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XYinfo *old_axis,
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int threshold_doubleclick,
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int threshold_misclick);
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gboolean calib_area_finish (CalibArea *area,
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XYinfo *new_axis,
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gboolean *swap_xy);
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void calib_area_free (CalibArea *area);
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#endif /* _gui_gtk_h */
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