callbacks.c File Reference

Callback functions for the pcb footprintwizard (pcb-gfpw). More...

Go to the source code of this file.

Functions
int	all_entries_need_updated (GtkWidget *widget)
	All entries need to be updated.
int	all_entries_to_default_sensitivity (GtkWidget *widget)
	Set all entries widgets to default sensitivity.
int	change_main_window_title (GtkWidget *widget, gchar *main_window_title)
	Change the main window title.
int	entry_has_changed (GtkWidget *widget)
	The value in one of the entries in the GUI has changed.
int	gui_constraints_disable_fiducial_widgets (GtkWidget *widget)
	Set GUI constraints: disable the checkbutton and entries related to fiducials.
int	gui_constraints_disable_heel_and_toe_goals_tab_widgets (GtkWidget *widget)
	Set GUI constraints: disable the entries in the "Heel and Toe goals" tab.
int	gui_constraints_disable_thermal_pad_widgets (GtkWidget *widget)
	Set GUI constraints: disable only the thermal pad related widgets on the "Thermal Pad" notebook tab.
int	gui_constraints_disable_thermal_tab_widgets (GtkWidget *widget)
	Set GUI constraints: disable the entries in the "Thermal Pad" tab.
int	message_to_statusbar (GtkWidget *widget, gchar *message)
	Send a message to the statusbar.
int	number_of_pins_has_changed (GtkWidget *widget)
	Update the value in the "number_total_pins" entry.
void	on_C1_entry_changed (GtkEditable *editable, gpointer user_data)
	The "top to bottom pads/pins center-center distance (C1)" entry is changed.
void	on_C1_radiobutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "top to bottom pads/pins center-center distance (C1)" radiobutton is clicked.
void	on_C2_entry_changed (GtkEditable *editable, gpointer user_data)
	The "left to right pads/pins center-center distance (C2)" entry is changed.
void	on_C2_radiobutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "left to right pads/pins center-center distance (C2)" radiobutton is clicked.
void	on_G1_entry_changed (GtkEditable *editable, gpointer user_data)
	The top to bottom pads/pins inner-inner distance (G1) entry is changed.
void	on_G1_radiobutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The top to bottom pads/pins inner-inner distance (G1) radiobutton is clicked.
void	on_G2_entry_changed (GtkEditable *editable, gpointer user_data)
	The left to right pads/pins inner-inner distance (G2) entry is changed.
void	on_G2_radiobutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The left to right pads/pins inner-inner distance (G2) radiobutton is clicked.
void	on_Z1_entry_changed (GtkEditable *editable, gpointer user_data)
	The top to bottom pads/pins outer-outer distance (Z1) entry is changed.
void	on_Z1_radiobutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The top to bottom pads/pins outer-outer (Z1) radiobutton is clicked.
void	on_Z2_entry_changed (GtkEditable *editable, gpointer user_data)
	The left to right pads/pins outer-outer distance (Z2) entry is changed.
void	on_Z2_radiobutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The left to right pads/pins outer-outer (Z2) radiobutton is clicked.
void	on_about_dialog_close (GtkDialog *dialog, gint response_id, gpointer user_data)
	The close button of the about dialog is clicked.
void	on_about_dialog_destroy (GtkObject *object, gpointer user_data)
	The destroy button of the about dialog is clicked.
void	on_add_attribs_checkbutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "add attributes to footprint" checkbutton is toggled.
void	on_add_license_checkbutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "add a license text to footprint" checkbutton is toggled.
void	on_clear_button_clicked (GtkButton *button, gpointer user_data)
	The "Clear" button is clicked.
void	on_close_button_clicked (GtkButton *button, gpointer user_data)
	The "Close" button is clicked.
void	on_count_x_entry_changed (GtkEditable *editable, gpointer user_data)
	The "Count X-direction" entry is changed.
void	on_count_y_entry_changed (GtkEditable *editable, gpointer user_data)
	The "Count Y-direction" entry is changed.
void	on_courtyard_checkbutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "courtyard" checkbutton is toggled.
void	on_courtyard_clearance_with_package_entry_changed (GtkEditable *editable, gpointer user_data)
	The "courtyard clearance with package" entry is changed.
void	on_courtyard_length_entry_changed (GtkEditable *editable, gpointer user_data)
	The "length of the courtyard (X)" entry is changed.
void	on_courtyard_line_width_entry_changed (GtkEditable *editable, gpointer user_data)
	The "courtyard line width" entry is changed.
void	on_courtyard_width_entry_changed (GtkEditable *editable, gpointer user_data)
	The "width of the courtyard (Y)" entry is changed.
void	on_dimensions_button_clicked (GtkButton *button, gpointer user_data)
	The "Dimensions" button is clicked.
void	on_fiducial_checkbutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "fiducial" checkbutton is toggled.
void	on_fiducial_pad_clearance_entry_changed (GtkEditable *editable, gpointer user_data)
	The "fiducial pad clearance" entry is changed.
void	on_fiducial_pad_diameter_entry_changed (GtkEditable *editable, gpointer user_data)
	The "fiducial pad diameter (D)" entry is changed.
void	on_fiducial_pad_solder_mask_clearance_entry_changed (GtkEditable *editable, gpointer user_data)
	The "fiducial pad solder mask clearance" entry is changed.
void	on_filechooser_dialog_cancel_button_clicked (GtkButton *button, gpointer user_data)
	The file chooser dialog "Cancel" button is clicked.
void	on_filechooser_dialog_close (GtkDialog *dialog, gpointer user_data)
	The file chooser dialog "close" signal is emitted.
void	on_filechooser_dialog_current_folder_changed (GtkFileChooser *filechooser, gpointer user_data)
	The file chooser dialog "current folder changed" signal is emitted.
void	on_filechooser_dialog_open_button_clicked (GtkButton *button, gpointer user_data)
	The file chooser dialog "Open" button is clicked.
void	on_filechooser_dialog_selection_changed (GtkFileChooser *filechooser, gpointer user_data)
	The file chooser dialog "selection changed" signal is emitted.
void	on_filechooser_dialog_update_preview (GtkFileChooser *filechooser, gpointer user_data)
	The file chooser dialog "update preview" signal is emitted.
void	on_footprint_author_entry_changed (GtkEditable *editable, gpointer user_data)
	The "footprint author name" entry is changed.
void	on_footprint_button_clicked (GtkButton *button, gpointer user_data)
	The "Footprint" button is clicked.
void	on_footprint_dist_license_entry_changed (GtkEditable *editable, gpointer user_data)
	The "footprint distribution license" entry is changed.
void	on_footprint_name_entry_changed (GtkEditable *editable, gpointer user_data)
	The "footprint name" entry is changed.
void	on_footprint_refdes_entry_changed (GtkEditable *editable, gpointer user_data)
	The "footprint refdes prefix" entry is changed.
void	on_footprint_status_entry_changed (GtkComboBox *combobox, gpointer user_data)
	The "footprint status" entry is changed.
void	on_footprint_type_entry_changed (GtkComboBox *combobox, gpointer user_data)
	The "footprint type" entry is changed.
void	on_footprint_units_entry_changed (GtkComboBox *combobox, gpointer user_data)
	The "footprint units" entry is changed.
void	on_footprint_use_license_entry_changed (GtkEditable *editable, gpointer user_data)
	The "footprint usage license" entry is changed.
void	on_footprint_value_entry_changed (GtkEditable *editable, gpointer user_data)
	The "footprint value" entry is changed.
void	on_number_1_position_entry_changed (GtkComboBox *combobox, gpointer user_data)
	The "position of number 1 pad/pin" entry is changed.
void	on_number_of_columns_entry_changed (GtkEditable *editable, gpointer user_data)
	The "number of columns" entry is changed.
void	on_number_of_rows_entry_changed (GtkEditable *editable, gpointer user_data)
	The "number of rows" entry is changed.
void	on_number_total_pins_entry_changed (GtkEditable *editable, gpointer user_data)
	The "number of pads/pins" entry is changed.
void	on_open_button_clicked (GtkButton *button, gpointer user_data)
	The "Open" button is clicked.
void	on_package_body_height_entry_changed (GtkEditable *editable, gpointer user_data)
	The "package body height" entry is changed.
void	on_package_body_length_entry_changed (GtkEditable *editable, gpointer user_data)
	The "package body length" entry is changed.
void	on_package_body_width_entry_changed (GtkEditable *editable, gpointer user_data)
	The "package body width" entry is changed.
void	on_package_is_radial_checkbutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "package is radial" checkbutton is toggled.
void	on_pad_clearance_entry_changed (GtkEditable *editable, gpointer user_data)
	The "pad clearance" entry is changed.
void	on_pad_diameter_entry_changed (GtkEditable *editable, gpointer user_data)
	The "diameter of the pad (D)" entry is changed.
void	on_pad_length_entry_changed (GtkEditable *editable, gpointer user_data)
	The "length of the pads (X)" entry is changed.
void	on_pad_shape_entry_changed (GtkComboBox *combobox, gpointer user_data)
	The "shape of pads" entry is changed.
void	on_pad_solder_mask_clearance_entry_changed (GtkEditable *editable, gpointer user_data)
	The "pad solder mask clearance" entry is changed.
void	on_pad_width_entry_changed (GtkEditable *editable, gpointer user_data)
	The "width of the pads (Y)" entry is changed.
void	on_pcb_gfpw_destroy (GtkObject *object, gpointer user_data)
	The top-right "X" is clicked.
void	on_pin_drill_diameter_entry_changed (GtkEditable *editable, gpointer user_data)
	The "diameter of the drill holes (d)" entry is changed.
void	on_pin_pad_exceptions_button_clicked (GtkButton *button, gpointer user_data)
	The "Pin/Pad exceptions" button is clicked.
void	on_pin_pad_exceptions_entry_changed (GtkEditable *editable, gpointer user_data)
	The "pin/pad exceptions" entry is changed.
void	on_pin_square_checkbutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "pin #1 square" checkbutton is toggled.
void	on_pitch_x_entry_changed (GtkEditable *editable, gpointer user_data)
	The "Pitch X-direction" entry is changed.
void	on_pitch_y_entry_changed (GtkEditable *editable, gpointer user_data)
	The "Pitch Y-direction" entry is changed.
void	on_preview_button_clicked (GtkButton *button, gpointer user_data)
	The "Preview" button is clicked.
void	on_refresh_button_clicked (GtkButton *button, gpointer user_data)
	The "Refresh" button is clicked.
void	on_save_button_clicked (GtkButton *button, gpointer user_data)
	The "Save" button is clicked.
void	on_silkscreen_indicate_1_checkbutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "indicate pin/pad number 1" checkbutton is toggled.
void	on_silkscreen_line_width_entry_changed (GtkEditable *editable, gpointer user_data)
	The "silkscreen line width" entry is changed.
void	on_silkscreen_package_outline_checkbutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "package outline" checkbutton is toggled.
void	on_thermal_checkbutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "thermal pad" checkbutton is toggled.
void	on_thermal_clearance_entry_changed (GtkEditable *editable, gpointer user_data)
	The "thermal pad clearance" entry is changed.
void	on_thermal_length_entry_changed (GtkEditable *editable, gpointer user_data)
	The "thermal pad length" entry is changed.
void	on_thermal_nopaste_checkbutton_toggled (GtkToggleButton *togglebutton, gpointer user_data)
	The "thermal pad no paste" checkbutton is clicked.
void	on_thermal_solder_mask_clearance_entry_changed (GtkEditable *editable, gpointer user_data)
	The "thermal pad solder mask clearance" entry is changed.
void	on_thermal_width_entry_changed (GtkEditable *editable, gpointer user_data)
	The "thermal pad width" entry is changed.
Variables
gboolean	main_window_title_has_asterisk = FALSE
gboolean	fpw_file_saved = FALSE
gchar *	temp_dir = NULL
gchar *	work_dir = NULL

---

Detailed Description

Callback functions for the pcb footprintwizard (pcb-gfpw).

Author:

Copyright 2007, 2008, 2009, 2010 by Bert Timmerman <bert.timmerman@xs4all.nl>

pcb-gfpw (GtkFootPrintWizard) is a program for the creation of footprint files to be used by the pcb layout application (see http://pcb.gpleda.org) for the placement of parts in a pcb layout.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Definition in file callbacks.c.

---

Function Documentation

int all_entries_need_updated

(

GtkWidget *

widget

)

All entries need to be updated.

For some reason (e.g. loading a fpw-file or looking a pre-defined package for instance) the entry fields, combo boxes and check buttons need to be updated to be in sync with the global variables (which are considered leading over the actual values shown in the GUI in this case). This function is to be called on one of the following events:

• The "refresh" button is clicked.
• The "footprint name" entry has changed.
• The "open" button of the file chooser is clicked and new values are loaded successful.

Parameters: *widget is the caller widget.

Returns: none.

Definition at line 82 of file callbacks.c.

References attributes_in_footprint, c1, c2, count_x, count_y, courtyard_clearance_with_package, courtyard_length, courtyard_line_width, courtyard_width, fiducial, fiducial_pad_clearance, fiducial_pad_diameter, fiducial_pad_solder_mask_clearance, footprint_author, footprint_dist_license, footprint_name, footprint_refdes, footprint_status, footprint_type, footprint_units, footprint_use_license, footprint_value, g1, g2, license_in_footprint, number_of_columns, number_of_pins, number_of_pins_has_changed(), number_of_rows, package_body_height, package_body_length, package_body_width, package_is_radial, package_type, pad_clearance, pad_diameter, pad_length, pad_shape, pad_shapes_type, pad_solder_mask_clearance, pad_width, pin1_location, pin1_square, pin_1_position, pin_drill_diameter, pin_pad_exceptions_string, pitch_x, pitch_y, silkscreen_indicate_1, silkscreen_package_outline, status_type, thermal, thermal_clearance, thermal_length, thermal_nopaste, thermal_solder_mask_clearance, thermal_width, units_type, update_location_variables(), update_pad_shapes_variables(), update_units_variables(), z1, and z2.

Referenced by on_filechooser_dialog_open_button_clicked(), on_footprint_name_entry_changed(), and on_refresh_button_clicked().

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int all_entries_to_default_sensitivity

(

GtkWidget *

widget

)

Set all entries widgets to default sensitivity.

Parameters: *widget is the caller widget.

Returns: none.

Definition at line 595 of file callbacks.c.

Referenced by on_footprint_type_entry_changed().

int change_main_window_title	(	GtkWidget *	widget,
		gchar *	main_window_title
	)

Change the main window title.

Parameters: *widget is the caller widget.

Parameters: *main_window_title is the string containing the new title.

Returns: none.

Definition at line 808 of file callbacks.c.

References main_window.

Referenced by entry_has_changed(), and on_save_button_clicked().

int entry_has_changed

(

GtkWidget *

widget

)

The value in one of the entries in the GUI has changed.

Add an asterix between brackets [*] before the current window title.

Parameters: *widget is the caller widget.

Returns: none.

Definition at line 827 of file callbacks.c.

References change_main_window_title(), fpw_file_saved, main_window, and main_window_title_has_asterisk.

Referenced by on_C1_entry_changed(), on_C2_entry_changed(), on_clear_button_clicked(), on_count_x_entry_changed(), on_count_y_entry_changed(), on_courtyard_checkbutton_toggled(), on_courtyard_clearance_with_package_entry_changed(), on_courtyard_length_entry_changed(), on_courtyard_line_width_entry_changed(), on_courtyard_width_entry_changed(), on_fiducial_checkbutton_toggled(), on_fiducial_pad_clearance_entry_changed(), on_fiducial_pad_diameter_entry_changed(), on_fiducial_pad_solder_mask_clearance_entry_changed(), on_footprint_author_entry_changed(), on_footprint_dist_license_entry_changed(), on_footprint_name_entry_changed(), on_footprint_refdes_entry_changed(), on_footprint_status_entry_changed(), on_footprint_type_entry_changed(), on_footprint_units_entry_changed(), on_footprint_use_license_entry_changed(), on_footprint_value_entry_changed(), on_G1_entry_changed(), on_G2_entry_changed(), on_number_1_position_entry_changed(), on_number_of_columns_entry_changed(), on_number_of_rows_entry_changed(), on_number_total_pins_entry_changed(), on_package_body_height_entry_changed(), on_package_body_length_entry_changed(), on_package_body_width_entry_changed(), on_package_is_radial_checkbutton_toggled(), on_pad_clearance_entry_changed(), on_pad_diameter_entry_changed(), on_pad_length_entry_changed(), on_pad_shape_entry_changed(), on_pad_solder_mask_clearance_entry_changed(), on_pad_width_entry_changed(), on_pin_drill_diameter_entry_changed(), on_pin_pad_exceptions_entry_changed(), on_pin_square_checkbutton_toggled(), on_pitch_x_entry_changed(), on_pitch_y_entry_changed(), on_silkscreen_indicate_1_checkbutton_toggled(), on_silkscreen_line_width_entry_changed(), on_silkscreen_package_outline_checkbutton_toggled(), on_thermal_checkbutton_toggled(), on_thermal_clearance_entry_changed(), on_thermal_length_entry_changed(), on_thermal_nopaste_checkbutton_toggled(), on_thermal_solder_mask_clearance_entry_changed(), on_thermal_width_entry_changed(), on_Z1_entry_changed(), and on_Z2_entry_changed().

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int gui_constraints_disable_fiducial_widgets

(

GtkWidget *

widget

)

Set GUI constraints: disable the checkbutton and entries related to fiducials.

Parameters: *widget is the caller widget.

Returns: none.

Definition at line 867 of file callbacks.c.

Referenced by sot_set_gui_constraints().

int gui_constraints_disable_heel_and_toe_goals_tab_widgets

(

GtkWidget *

widget

)

Set GUI constraints: disable the entries in the "Heel and Toe goals" tab.

Parameters: *widget is the caller widget.

Returns: none.

Definition at line 900 of file callbacks.c.

Referenced by bga_set_gui_constraints(), capa_set_gui_constraints(), capc_set_gui_constraints(), capm_set_gui_constraints(), capmp_set_gui_constraints(), cappr_set_gui_constraints(), con_dil_set_gui_constraints(), con_dip_set_gui_constraints(), con_hdr_set_gui_constraints(), con_sil_set_gui_constraints(), diom_set_gui_constraints(), diomelf_set_gui_constraints(), dip_set_gui_constraints(), dips_set_gui_constraints(), indc_set_gui_constraints(), indm_set_gui_constraints(), indp_set_gui_constraints(), pga_set_gui_constraints(), res_set_gui_constraints(), resc_set_gui_constraints(), resm_set_gui_constraints(), resmelf_set_gui_constraints(), sil_set_gui_constraints(), sip_set_gui_constraints(), sot_set_gui_constraints(), and to_set_gui_constraints().

int gui_constraints_disable_thermal_pad_widgets

(

GtkWidget *

widget

)

Set GUI constraints: disable only the thermal pad related widgets on the "Thermal Pad" notebook tab.

Parameters: *widget is the caller widget.

Returns: none.

Definition at line 962 of file callbacks.c.

int gui_constraints_disable_thermal_tab_widgets

(

GtkWidget *

widget

)

Set GUI constraints: disable the entries in the "Thermal Pad" tab.

Parameters: *widget is the caller widget.

Returns: none.

Definition at line 997 of file callbacks.c.

Referenced by bga_set_gui_constraints(), capa_set_gui_constraints(), capc_set_gui_constraints(), capm_set_gui_constraints(), capmp_set_gui_constraints(), cappr_set_gui_constraints(), con_dil_set_gui_constraints(), con_dip_set_gui_constraints(), con_hdr_set_gui_constraints(), con_sil_set_gui_constraints(), diom_set_gui_constraints(), diomelf_set_gui_constraints(), dip_set_gui_constraints(), dips_set_gui_constraints(), indc_set_gui_constraints(), indm_set_gui_constraints(), indp_set_gui_constraints(), pga_set_gui_constraints(), plcc_set_gui_constraints(), res_set_gui_constraints(), resc_set_gui_constraints(), resm_set_gui_constraints(), resmelf_set_gui_constraints(), sil_set_gui_constraints(), sip_set_gui_constraints(), and to_set_gui_constraints().

int message_to_statusbar	(	GtkWidget *	widget,
		gchar *	message
	)

Send a message to the statusbar.

Parameters: *widget is the caller widget.

Parameters: *message is the string containing the new message for the statusbar.

Returns: none.

Definition at line 1053 of file callbacks.c.

Referenced by on_footprint_button_clicked(), on_footprint_name_entry_changed(), on_footprint_type_entry_changed(), on_footprint_units_entry_changed(), on_pad_shape_entry_changed(), on_pin_pad_exceptions_button_clicked(), and on_save_button_clicked().

int number_of_pins_has_changed

(

GtkWidget *

widget

)

Update the value in the "number_total_pins" entry.

This function is to be called on one of the following events:

• Number of columns entry is changed: number_of_columns changes.
• Number of rows entry is changed: number_of_rows changes.
• Count of pin/pads (on a row) in the X-direction entry is changed: count_x changes.
• Count of pin/pads (on a column) in the Y-direction entry is changed: count_y changes.
• The thermal pad button is toggled: thermal changes.

Parameters: *widget is the caller widget.

Returns: none.

Definition at line 1082 of file callbacks.c.

References get_total_number_of_pins(), and number_of_pins.

Referenced by all_entries_need_updated(), on_count_x_entry_changed(), on_count_y_entry_changed(), on_number_of_columns_entry_changed(), on_number_of_rows_entry_changed(), and on_thermal_checkbutton_toggled().

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void on_about_dialog_close	(	GtkDialog *	dialog,
		gint	response_id,
		gpointer	user_data
	)

The close button of the about dialog is clicked.

Parameters: *dialog is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1465 of file callbacks.c.

Referenced by create_about_dialog().

void on_about_dialog_destroy	(	GtkObject *	object,
		gpointer	user_data
	)

The destroy button of the about dialog is clicked.

Parameters: *object is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1485 of file callbacks.c.

Referenced by create_about_dialog().

void on_add_attribs_checkbutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "add attributes to footprint" checkbutton is toggled.

• get active state.
• store in the attributes_in_footprint variable (global).

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1509 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_add_license_checkbutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "add a license text to footprint" checkbutton is toggled.

• get active state.
• store in the license_in_footprint variable (global).

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1531 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_C1_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "top to bottom pads/pins center-center distance (C1)" entry is changed.

• get the chars from the entry.
• convert to a double and store in the c1 variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1111 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_C1_radiobutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "top to bottom pads/pins center-center distance (C1)" radiobutton is clicked.

• set the "center-center distance (C1)" entry to sensitive.
• set the "inner-inner distance (G1)" entry to insensitive.
• set the "outer-outer distance (Z1)" entry to insensitive.

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1140 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_C2_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "left to right pads/pins center-center distance (C2)" entry is changed.

• get the chars from the entry.
• convert to a double and store in the c2 variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1171 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_C2_radiobutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "left to right pads/pins center-center distance (C2)" radiobutton is clicked.

• set the "center-center distance (C2)" entry to sensitive.
• set the "inner-inner distance (G2)" entry to insensitive.
• set the "outer-outer distance (Z2)" entry to insensitive.

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1200 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_clear_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The "Clear" button is clicked.

• clear all entries or set entries which have a default values to that value,
• set all togglebuttons to the initial state.

Todo:

Combobox entries to be stripped of characters with something like gtk_combo_box_remove_text ().

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1557 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_close_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The "Close" button is clicked.

Close the application.

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1760 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_count_x_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "Count X-direction" entry is changed.

• get the chars from the entry.
• convert to an integer and store in the count_x variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1783 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_count_y_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "Count Y-direction" entry is changed.

• get the chars from the entry.
• convert to an integer and store in the count_y variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1812 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_courtyard_checkbutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "courtyard" checkbutton is toggled.

• get active state.
• store in the courtyard variable (global).

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1840 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_courtyard_clearance_with_package_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "courtyard clearance with package" entry is changed.

• get the chars from the entry.
• convert to a double and store in the courtyard_clearance_with_package variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1877 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_courtyard_length_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "length of the courtyard (X)" entry is changed.

• get the chars from the entry.
• convert to a double and store in the courtyard_length variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1905 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_courtyard_line_width_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "courtyard line width" entry is changed.

• get the chars from the entry.
• convert to a double and store in the courtyard_line_width variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1933 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_courtyard_width_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "width of the courtyard (Y)" entry is changed.

• get the chars from the entry.
• convert to a double and store in the courtyard_width variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1961 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_dimensions_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The "Dimensions" button is clicked.

Create a window with a pixmap of the dimensions of the current footprint type (based on the value in the entry widget).

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1986 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_fiducial_checkbutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "fiducial" checkbutton is toggled.

• get active state.
• store in the fiducial variable (global).
• set pad diameter and pad solder mask clearance entries to the corresponding sensitive state.
• set fpw entries have changed marker.

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2029 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_fiducial_pad_clearance_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "fiducial pad clearance" entry is changed.

• get the chars from the entry.
• convert to a double and store in the fiducial_pad_clearance variable (global).
• set the fpw entries have changed marker "[*]" in the title bar.

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2065 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_fiducial_pad_diameter_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "fiducial pad diameter (D)" entry is changed.

• get the chars from the entry.
• convert to a double and store in the fiducial_pad_diameter variable (global).
• set fpw entries have changed marker.

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2096 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_fiducial_pad_solder_mask_clearance_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "fiducial pad solder mask clearance" entry is changed.

• get the chars from the entry.
• convert to a double and store in the fiducial_pad_solder_mask_clearance variable (global).
• set fpw entries have changed marker.

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2127 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_filechooser_dialog_cancel_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The file chooser dialog "Cancel" button is clicked.

• lookup the dialog widget.
• destroy the file chooser widget.

Todo:

• maybe restore the preview widget ?

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2161 of file callbacks.c.

Referenced by create_filechooser_dialog().

void on_filechooser_dialog_close	(	GtkDialog *	dialog,
		gpointer	user_data
	)

The file chooser dialog "close" signal is emitted.

• lookup the dialog widget.
• destroy the file chooser widget.

Parameters: *dialog is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2185 of file callbacks.c.

Referenced by create_filechooser_dialog().

void on_filechooser_dialog_current_folder_changed	(	GtkFileChooser *	filechooser,
		gpointer	user_data
	)

The file chooser dialog "current folder changed" signal is emitted.

• lookup the dialog widget.
• get the current folder.
• test the current folder for null pointer or empty string and if true, please log a message and return.
• store the (new) current folder name in temp_dir.

Parameters: *filechooser is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2214 of file callbacks.c.

Referenced by create_filechooser_dialog().

void on_filechooser_dialog_open_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The file chooser dialog "Open" button is clicked.

• lookup the dialog widget.
• get the selected filename.
• test the selected filename for null pointer or empty string and if true, please log a message.
• test if the selected filename is not a directory and if true, please log a message.
• store the selected filename in fpw_filename.
• duplicate the (new) current directory name from temp_dir into work_dir.
• read new global values from the selected footprintwizard file.
• update the entry widgets to reflect the changes.

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2278 of file callbacks.c.

Referenced by create_filechooser_dialog().

void on_filechooser_dialog_selection_changed	(	GtkFileChooser *	filechooser,
		gpointer	user_data
	)

The file chooser dialog "selection changed" signal is emitted.

Todo:

• store the selected filename in temp_fpw_filename.

- read the values from the selected footprintwizard file in a temporary set of variables temp_*.

- generate a new preview image.

- update the preview widget.

Parameters: *filechooser is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2376 of file callbacks.c.

Referenced by create_filechooser_dialog().

void on_filechooser_dialog_update_preview	(	GtkFileChooser *	filechooser,
		gpointer	user_data
	)

The file chooser dialog "update preview" signal is emitted.

Todo:

• generate a new preview image.

- update the preview widget.

Parameters: *filechooser is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2396 of file callbacks.c.

Referenced by create_filechooser_dialog().

void on_footprint_author_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "footprint author name" entry is changed.

Store in the footprint_author variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2415 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_footprint_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The "Footprint" button is clicked.

• check for null pointer and empty string in footprint_name.
• determine the name of the footprintwizard filename.
• determine the name of the footprint filename.
• invoke the write_footprint() function to write the footprint file.
• if the footprint file is written successful reflect this in the statusbar.

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2445 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_footprint_dist_license_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "footprint distribution license" entry is changed.

Store in the footprint_dist_license variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2512 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_footprint_name_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "footprint name" entry is changed.

Store in the footprint_name variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2534 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_footprint_refdes_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "footprint refdes prefix" entry is changed.

Store in the footprint_refdes variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2754 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_footprint_status_entry_changed	(	GtkComboBox *	combobox,
		gpointer	user_data
	)

The "footprint status" entry is changed.

Store in the footprint_status variable (global).

Parameters: *combobox is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2775 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_footprint_type_entry_changed	(	GtkComboBox *	combobox,
		gpointer	user_data
	)

The "footprint type" entry is changed.

• test if the footprint name is equal with the footprint type or has a null pointer or is an empty string, if so copy the footprint type into the footprint name entry.
• store the new value in the footprint_type variable (global).

Parameters: *combobox is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 2813 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_footprint_units_entry_changed	(	GtkComboBox *	combobox,
		gpointer	user_data
	)

The "footprint units" entry is changed.

• store in the footprint_units variable (global).
• check for null pointer and empty string.

Parameters: *combobox is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3093 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_footprint_use_license_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "footprint usage license" entry is changed.

Store in the footprint_use_license variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3142 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_footprint_value_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "footprint value" entry is changed.

Store in the footprint_value variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3164 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_G1_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The top to bottom pads/pins inner-inner distance (G1) entry is changed.

• get the chars from the entry.
• convert to a double and store in the g1 variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1231 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_G1_radiobutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The top to bottom pads/pins inner-inner distance (G1) radiobutton is clicked.

• set the inner-inner (G1) entry to sensitive.
• set the center-center (C1) entry to insensitive.
• set the outer-outer (Z1) entry to insensitive.

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1260 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_G2_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The left to right pads/pins inner-inner distance (G2) entry is changed.

• get the chars from the entry.
• convert to a double and store in the g2 variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1291 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_G2_radiobutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The left to right pads/pins inner-inner distance (G2) radiobutton is clicked.

• set the inner-inner (G2) entry to sensitive.
• set the center-centr (C2) entry to insensitive.
• set the outer-outer (Z2) entry to insensitive.

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1320 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_number_1_position_entry_changed	(	GtkComboBox *	combobox,
		gpointer	user_data
	)

The "position of number 1 pad/pin" entry is changed.

Store in the n1_pos variable (global).

Parameters: *combobox is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3187 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_number_of_columns_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "number of columns" entry is changed.

• get the chars from the entry.
• convert to a double and store in the n_col variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3210 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_number_of_rows_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "number of rows" entry is changed.

• get the chars from the entry.
• convert to a double and store in the n_row variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3238 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_number_total_pins_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "number of pads/pins" entry is changed.

• get the chars from the entry.
• convert to a double and store in the n variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3266 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_open_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The "Open" button is clicked.

• create a file chooser dialog.
• create and set a file filter "*.fpw" and add to the file chooser.
• show the file chooser widget to let the user select a .fpw file.

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3294 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_package_body_height_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "package body height" entry is changed.

• get the chars from the entry.
• convert to a double and store in the package_body_height variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3323 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_package_body_length_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "package body length" entry is changed.

• get the chars from the entry.
• convert to a double and store in the package_body_length variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3351 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_package_body_width_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "package body width" entry is changed.

• get the chars from the entry.
• convert to a double and store in the package_body_width variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3379 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_package_is_radial_checkbutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "package is radial" checkbutton is toggled.

Store the state of the checkbutton in the package_is_radial variable (global).

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3405 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pad_clearance_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "pad clearance" entry is changed.

• get the chars from the entry.
• convert to a double and store in the pad_clearance variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3429 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pad_diameter_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "diameter of the pad (D)" entry is changed.

• get the chars from the entry.
• convert to a double and store in the d_pad variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3456 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pad_length_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "length of the pads (X)" entry is changed.

• get the chars from the entry.
• convert to a double and store in the pad_length variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3484 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pad_shape_entry_changed	(	GtkComboBox *	combobox,
		gpointer	user_data
	)

The "shape of pads" entry is changed.

• store in the pad_shape variable (global).
• check for null pointer and empty string.

Parameters: *combobox is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3511 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pad_solder_mask_clearance_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "pad solder mask clearance" entry is changed.

• get the chars from the entry.
• convert to a double and store in the solder_mask_clearance variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3565 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pad_width_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "width of the pads (Y)" entry is changed.

• get the chars from the entry.
• convert to a double and store in the pad_with variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3593 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pcb_gfpw_destroy	(	GtkObject *	object,
		gpointer	user_data
	)

The top-right "X" is clicked.

Close the application.

Parameters: *object is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3617 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pin_drill_diameter_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "diameter of the drill holes (d)" entry is changed.

• get the chars from the entry.
• convert to a double and store in the pin_drill_diameter variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3640 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pin_pad_exceptions_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The "Pin/Pad exceptions" button is clicked.

• check if a (valid) footprint type has been selected and if a valid number of rows and a valid number of columns is selected:
  • if non valid values have been selected (or not selected yet) log a warning and let this occurance pass.
  • if valid values have been selected create a seperate window with radio buttons depicting the package leads.

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3673 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pin_pad_exceptions_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "pin/pad exceptions" entry is changed.

• get the chars from the entry.
• store the contents in the pin_pad_exception_string variable (global) for processing while generating a footprint or preview.

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3744 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pin_square_checkbutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "pin #1 square" checkbutton is toggled.

Save the state of the checkbutton in the pin1_square variable (global).

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3767 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pitch_x_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "Pitch X-direction" entry is changed.

• get the chars from the entry.
• convert to a double and store in the pitch_x variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3790 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_pitch_y_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "Pitch Y-direction" entry is changed.

• get the chars from the entry.
• convert to a double and store in the pitch_y variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3817 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_preview_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The "Preview" button is clicked.

Create a pixmap of the footprint based on the values in the entry widgets.

Todo:

• create and (re)load the preview image.

There are several ways to create a preview image of the footprint based on the values entered in the entries:

1. Copy the method as in the pcb pinout preview.
   Advantage: proven functionality in pcb.
   Disadvantage: this means including a lot of code from pcb.
   
2. Invoke pcb to create a picture, and subsequent load that picture into the preview drawing area.
   Advantage: proven functionality in pcb.
   Disadvantage: this will make the user wait, and this will eventually become a showstopper.
   
3. Change pcb-fpw into a plug-in.
   Advantage: all pcb functionality is at hand.
   Disadvantage: the gtk approach will not work on the lesstif GUI.
   
4. Make an inbuilt renderer for drawing footprints inside pcb-fpw.
   Advantage: a renderer would keep pcb-fpw independant of whatever GUI is used in pcb itself, actually pcb-fpw itself would have to draw on a canvas, regardless if pcb is installed/available or not.
   Disadvantage: a lot of code to duplicate, modify and maintain.
   

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Bug:

Invoking preview_create_window (footprint_name, 300, 200); gives an error by ld.

Definition at line 3865 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_refresh_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The "Refresh" button is clicked.

Refresh all the entries in the GUI.

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3886 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_save_button_clicked	(	GtkButton *	button,
		gpointer	user_data
	)

The "Save" button is clicked.

• check for null pointer and empty string in footprint_name.
• determine the name of the footprintwizard filename.
• determine the name of the footprint filename.
• invoke the write_footprintwizard_file() to write the global variables to the footprintwizard file, with a .fpw suffix, for debugging and other (future) purposes.
• if the footprint wizard file is written successful change the title of the main window with the latest filename.
• invoke the write_footprint() function to write the actual footprint file.
• if the footprint file is written successful reflect this in the statusbar.

Parameters: *button is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 3917 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_silkscreen_indicate_1_checkbutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "indicate pin/pad number 1" checkbutton is toggled.

Store the state of the checkbutton in the silkscreen_indicate_1 variable (global).

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 4012 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_silkscreen_line_width_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "silkscreen line width" entry is changed.

• get the chars from the entry.
• convert to a double and store in the silkscreen_line_thickness variable (global).

Parameters: *ediatble is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 4036 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_silkscreen_package_outline_checkbutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "package outline" checkbutton is toggled.

• save the state of the checkbutton in the silkscreen_package_outline variable (global).
• if the "package outline" checkbutton is not "checked", set the linewidth entry to insensitive.
• if the "package outline" checkbutton is "checked", set the line width entry to sensitive.

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 4068 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_thermal_checkbutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "thermal pad" checkbutton is toggled.

• save the state of the checkbutton in the thermal variable (global).
• if the "thermal pad" checkbutton is not "checked", set the length and width entries to insensitive.
• if the "thermal pad" checkbutton is "checked", set the length and width entries to sensitive.
• if the "thermal pad" checkbutton is "checked", set the no paste checkbutton to sensitive and active (on).

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 4103 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_thermal_clearance_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "thermal pad clearance" entry is changed.

• get the chars from the entry.
• convert to a double and store in the thermal_clearance variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 4152 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_thermal_length_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "thermal pad length" entry is changed.

• get the chars from the entry.
• convert to a double and store in the thermal_length variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 4180 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_thermal_nopaste_checkbutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The "thermal pad no paste" checkbutton is clicked.

Store the state of the checkbutton in the thermal_nopaste variable (global).

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 4205 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_thermal_solder_mask_clearance_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "thermal pad solder mask clearance" entry is changed.

• get the chars from the entry.
• convert to a double and store in the thermal_solder_clearance variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 4230 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_thermal_width_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The "thermal pad width" entry is changed.

• get the chars from the entry.
• convert to a double and store in the thermal_width variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 4258 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_Z1_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The top to bottom pads/pins outer-outer distance (Z1) entry is changed.

• get the chars from the entry.
• convert to a double and store in the z1 variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1351 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_Z1_radiobutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The top to bottom pads/pins outer-outer (Z1) radiobutton is clicked.

• set the outer-outer (Z1) entry to sensitive.
• set the center-center (C1) entry to insensitive.
• set the inner-inner (G1) entry to insensitive.

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1380 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_Z2_entry_changed	(	GtkEditable *	editable,
		gpointer	user_data
	)

The left to right pads/pins outer-outer distance (Z2) entry is changed.

• get the chars from the entry.
• convert to a double and store in the z2 variable (global).

Parameters: *editable is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1411 of file callbacks.c.

Referenced by create_pcb_gfpw().

void on_Z2_radiobutton_toggled	(	GtkToggleButton *	togglebutton,
		gpointer	user_data
	)

The left to right pads/pins outer-outer (Z2) radiobutton is clicked.

• set the "outer-outer distance (Z2)" entry to sensitive.
• set the "center-center distance (C2)" entry to insensitive.
• set the "inner-inner distance (G2)" entry to insensitive.

Parameters: *togglebutton is the caller widget.

Parameters: user_data.

Returns: none.

Definition at line 1440 of file callbacks.c.

Referenced by create_pcb_gfpw().

---

Variable Documentation

gboolean fpw_file_saved = FALSE

Keep track whether the FootPrintWizard file is saved, and thus has a valid filename.

Definition at line 53 of file callbacks.c.

Referenced by entry_has_changed(), and on_save_button_clicked().

gboolean main_window_title_has_asterisk = FALSE

Keep track whether the main window title has an asterisk between brackets or not.

Definition at line 50 of file callbacks.c.

Referenced by entry_has_changed(), and on_save_button_clicked().

gchar* temp_dir = NULL

Temporary directory from the GUI filechooser.

Definition at line 56 of file callbacks.c.

Referenced by on_filechooser_dialog_current_folder_changed(), and on_filechooser_dialog_open_button_clicked().

gchar* work_dir = NULL

Working directory.

Definition at line 58 of file callbacks.c.

Referenced by on_filechooser_dialog_open_button_clicked().