stylus.c File Reference

#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <glib.h>
#include <libergtk/ergtk.h>
#include "i18n.h"
#include "log.h"
#include "ipc.h"
#include "settings.h"
#include "settings_utils.h"
#include "settings_style.h"
#include "stylus.h"

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Functions
static GtkWidget *	create_stylus_widgets (GtkBox *parent)
static gboolean	on_calibrate_button_clicked (GtkWidget *widget, gpointer data)
static void	init_widgets_with_settings (void)
static void	on_listview_row_activated (GtkTreeView view, GtkTreePath path, GtkTreeViewColumn *column, gpointer user_data)
static void	on_listview_navigate_cursor (erGtkListView *er_listview, erGtkListViewKeyPress keycode, gpointer user_data)
static gboolean	on_focus_in (GtkWidget *widget, gpointer data)
static gboolean	on_focus_out (GtkWidget *widget, gpointer data)
GtkWidget *	create_stylus_window (GtkWidget *parent)
void	load_stylus_settings ()
void	save_stylus_settings ()
Variables
static GtkWidget *	g_calibrate_button = NULL

Function Documentation

static GtkWidget * create_stylus_widgets ( GtkBox * parent ) [static]

Definition at line 200 of file stylus.c.

References description_create(), g_calibrate_button, ITEM_SPACING, on_calibrate_button_clicked(), and subject_create().

Referenced by create_stylus_window().

00202 00203 00204 00205 00206 00207 00208 00209 00210 00211 00212 00213 00214 00215 00216 00217 00218 00219 00220 00221 00222 00223 00224 00225 00226 00227 00228 00229 00230 00231 00232 00233 }

class="fragment">00201 { // Top level vbox. GtkWidget* top_level_vbox = gtk_vbox_new(FALSE, ITEM_SPACING); gtk_box_pack_start(parent, top_level_vbox, FALSE, FALSE, 0); // Subject GtkWidget* subject = subject_create(); gtk_label_set_label(GTK_LABEL(subject), _("Calibration")); gtk_box_pack_start(GTK_BOX(top_level_vbox), subject, FALSE, FALSE, 0); // Description GtkWidget* desc = description_create(); gtk_label_set_label(GTK_LABEL(desc), _("Calibrating the stylus improves accuracy, a particularly useful tool if you are left-handed.")); gtk_box_pack_start(GTK_BOX(top_level_vbox), desc, FALSE, FALSE, 0); // create button box GtkWidget* button_box = gtk_hbutton_box_new(); gtk_box_pack_start(GTK_BOX(top_level_vbox), button_box, FALSE, FALSE, 9); gtk_button_box_set_layout(GTK_BUTTON_BOX(button_box), GTK_BUTTONBOX_START); g_calibrate_button = gtk_button_new_with_label( _("Begin Calibration")); gtk_box_pack_start(GTK_BOX(button_box), g_calibrate_button, FALSE, FALSE, 0); // Add signal handler. g_signal_connect(G_OBJECT(g_calibrate_button), "clicked", G_CALLBACK(on_calibrate_button_clicked ), (gpointer) NULL ); return top_level_vbox;

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GtkWidget* create_stylus_window ( GtkWidget * parent )

Definition at line 91 of file stylus.c.

References create_settingsview(), create_stylus_widgets(), create_title(), init_widgets_with_settings(), on_focus_in(), on_focus_out(), on_listview_navigate_cursor(), on_listview_row_activated(), SMALL_SPACING, WINDOW_BORDER_PADDING, WINDOW_BOTTOM_PADDING, WINDOW_H_PADDING, and WINDOW_TOP_ALT_PADDING.

Referenced by create_concrete_win().

00092 {
00093     // create top window
00094     GtkWidget* top_window = parent;
00095     gtk_window_maximize(GTK_WINDOW(top_window));
00096     gtk_window_set_resizable(GTK_WINDOW(top_window), FALSE);
00097     gtk_container_set_border_width(GTK_CONTAINER(top_window),WINDOW_BORDER_PADDING  );
00098     gtk_window_set_modal(GTK_WINDOW(top_window), TRUE);
00099 
00100     // top level vbox (vboxtop)
00101     GtkWidget* vboxtop = gtk_vbox_new(FALSE, 0);
00102     gtk_container_add(GTK_CONTAINER(top_window), vboxtop);
00103 
00104     // add header container the title and subtitle of this settings page
00105     create_title(GTK_VBOX(vboxtop), _("Settings"), _("Stylus Calibration"));
00106     
00107     // add the back/exit bar below the title 
00108     GtkWidget* view = create_settingsview();
00109     gtk_box_pack_start(GTK_BOX(vboxtop), view, FALSE, FALSE,0 ); 
00110     g_signal_connect(view, "row-activated", G_CALLBACK(on_listview_row_activated), NULL ) ;
00111     g_signal_connect(view, "navigate-cursor", G_CALLBACK(on_listview_navigate_cursor), NULL ) ;
00112     g_signal_connect(view, "focus-in-event", G_CALLBACK(on_focus_in), NULL );
00113     g_signal_connect(view, "focus-out-event", G_CALLBACK(on_focus_out), NULL );
00114 
00115     // add an alignment below the exit bar
00116     GtkWidget* alignment = gtk_alignment_new(0, 0, 1.0, 0.0);
00117     gtk_container_add(GTK_CONTAINER(vboxtop), alignment);
00118 
00119     // introdude a frame in the alignment
00120     GtkWidget* frame = gtk_frame_new(NULL);
00121     gtk_widget_set_name(frame, "irex-margins-frame");
00122     gtk_container_add(GTK_CONTAINER(alignment), frame);
00123     gtk_container_set_border_width(GTK_CONTAINER(frame), 3);
00124 
00125     // alignment in frame 
00126     GtkWidget* alignment2 = gtk_alignment_new(0.0, 0.0, 1.0, 1.0);
00127     gtk_container_add(GTK_CONTAINER(frame), alignment2);
00128     gtk_alignment_set_padding(GTK_ALIGNMENT(alignment2),
00129                               WINDOW_TOP_ALT_PADDING,
00130                               WINDOW_BOTTOM_PADDING,
00131                               WINDOW_H_PADDING,
00132                               WINDOW_H_PADDING);
00133    
00134     // vbox in alignment2
00135     GtkWidget* innervbox = gtk_vbox_new(FALSE, SMALL_SPACING);
00136     gtk_container_add(GTK_CONTAINER(alignment2), innervbox);
00137     
00138     // The margin settings section.
00139     create_stylus_widgets(GTK_BOX(innervbox));
00140 
00141     // Update widget with current settings.
00142     init_widgets_with_settings();
00143 
00144     gtk_widget_grab_focus(view);
00145 
00146     gtk_widget_show_all(top_window);
00147     return top_window;
00148 }

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static void init_widgets_with_settings ( void ) [static]

Definition at line 250 of file stylus.c.

Referenced by create_stylus_window().

00251 {
00252     return;
00253 }

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void load_stylus_settings ( )

Definition at line 151 of file stylus.c.

References LOGPRINTF.

Referenced by create_concrete_win().

00152 {
00153     LOGPRINTF("Loading stylus settings\n");
00154 }

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static gboolean on_calibrate_button_clicked	(	GtkWidget *	widget,
		gpointer	data
	)			`[static]`

Definition at line 235 of file stylus.c.

References ipc_menu_popup(), and LOGPRINTF.

Referenced by create_stylus_widgets().

00236 {
00237 
00238     LOGPRINTF("entry");
00239 
00240     ipc_menu_popup("block");
00241 
00242     // Call stylus calibration program.
00243     system("/usr/bin/gtktscal");
00244 
00245     ipc_menu_popup("unblock");
00246 
00247     return FALSE;
00248 }

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static gboolean on_focus_in	(	GtkWidget *	widget,
		gpointer	data
	)			`[static]`

Definition at line 255 of file stylus.c.

References ERGTK_LIST_VIEW, and ergtk_list_view_set_cursor().

Referenced by create_stylus_window().

00256 {
00257     g_assert(widget != NULL ) ;
00258     ergtk_list_view_set_cursor( ERGTK_LIST_VIEW(widget), 0); // row = 0;
00259     return FALSE;
00260 }

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static gboolean on_focus_out	(	GtkWidget *	widget,
		gpointer	data
	)			`[static]`

Definition at line 262 of file stylus.c.

Referenced by create_stylus_window().

00263 {
00264     g_assert(widget != NULL ) ;
00265     GtkTreeSelection* my_selection = gtk_tree_view_get_selection((GtkTreeView*) widget);
00266     g_assert( my_selection != NULL ) ;
00267     gtk_tree_selection_unselect_all(my_selection);
00268     return FALSE;
00269 }

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static void on_listview_navigate_cursor	(	erGtkListView *	er_listview,
		erGtkListViewKeyPress	keycode,
		gpointer	user_data
	)			`[static]`

Definition at line 177 of file stylus.c.

References ERGTK_LIST_VIEW_PRESS_LONG_DOWN, ERGTK_LIST_VIEW_PRESS_SHORT_DOWN, g_calibrate_button, and LOGPRINTF.

Referenced by create_stylus_window().

00180 {
00181     GtkTreeSelection* my_selection = gtk_tree_view_get_selection((GtkTreeView*) er_listview);
00182     g_assert( my_selection != NULL ) ;
00183 
00184     // determine new cursor position
00185     switch (keycode)
00186     {
00187         case ERGTK_LIST_VIEW_PRESS_SHORT_DOWN:
00188         case ERGTK_LIST_VIEW_PRESS_LONG_DOWN:
00189             gtk_widget_grab_focus(GTK_WIDGET(g_calibrate_button));
00190             gtk_tree_selection_unselect_all(my_selection);
00191             break;
00192         default:
00193             LOGPRINTF("illegal erGtkListViewKeyPress [%d]", keycode);
00194             ;  // ignore
00195             break;
00196     }
00197 
00198 }

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static void on_listview_row_activated	(	GtkTreeView *	view,
		GtkTreePath *	path,
		GtkTreeViewColumn *	column,
		gpointer	user_data
	)			`[static]`

Definition at line 168 of file stylus.c.

References main_quit().

Referenced by create_stylus_window().

00172 {
00173     main_quit();
00174     return;
00175 }

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void save_stylus_settings ( )

Definition at line 157 of file stylus.c.

References LOGPRINTF.

00158 {
00159     LOGPRINTF("Saving stylus settings, done.\n");
00160 
00161 }

Variable Documentation

GtkWidget* g_calibrate_button = NULL [static]

Definition at line 65 of file stylus.c.

Referenced by create_stylus_widgets(), and on_listview_navigate_cursor().

stylus.c File Reference

Functions

Variables

Function Documentation

Variable Documentation