pcsx2/plugins/onepad/Linux/dialog.cpp

/*  OnePAD - author: arcum42(@gmail.com)
 *  Copyright (C) 2009
 *
 *  Based on ZeroPAD, author zerofrog@gmail.com
 *  Copyright (C) 2006-2007
 *
 *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "linux.h"
#include <gdk/gdkx.h>

extern string KeyName(int pad, int key);
extern const char* s_pGuiKeyMap[];

enum
{
	COL_PAD = 0,
	COL_BUTTON,
	COL_KEY,
	COL_VALUE,
	NUM_COLS
};

class keys_tree
{	
	private:
		GtkTreeStore *treestore;
		GtkTreeModel *model;
		bool has_columns;
	public:
		GtkWidget *keys_tree_view;
		void populate_tree_view()
		{
			GtkTreeIter toplevel;

			gtk_tree_store_clear(treestore);

			for (int pad = 0; pad < 2 * MAX_SUB_KEYS; pad++)
			{
				for (int key = 0; key < MAX_KEYS; key++)
				{
					if (get_key(pad, key) != 0)
					{
						gtk_tree_store_append(treestore, &toplevel, NULL);
						gtk_tree_store_set(treestore, &toplevel,
							COL_PAD, pad,
							COL_BUTTON, s_pGuiKeyMap[key],
							COL_KEY, KeyName(pad, key).c_str(),
							COL_VALUE, key,
						-1);
					}
				}
			}
		}

		void create_a_column(GtkWidget *view, const char *name, int num, bool visible)
		{
			GtkCellRenderer     *renderer;
			GtkTreeViewColumn   *col;

			col = gtk_tree_view_column_new();
			gtk_tree_view_column_set_title(col, name);

			/* pack tree view column into tree view */
			gtk_tree_view_append_column(GTK_TREE_VIEW(view), col);

			renderer = gtk_cell_renderer_text_new();

			/* pack cell renderer into tree view column */
			gtk_tree_view_column_pack_start(col, renderer, TRUE);

			/* connect 'text' property of the cell renderer to
			*  model column that contains the first name */
			gtk_tree_view_column_add_attribute(col, renderer, "text", num);
			gtk_tree_view_column_set_visible(col, visible);
		}

		void create_columns(GtkWidget *view)
		{
			if (!has_columns)
			{
				create_a_column(view, "Pad #", COL_PAD, true);
				create_a_column(view, "Pad Button", COL_BUTTON, true);
				create_a_column(view, "Key Value", COL_KEY, true);
				create_a_column(view, "Internal", COL_VALUE, false);
				has_columns = true;
			}
		}

		void init_tree_view()
		{
			treestore = gtk_tree_store_new(NUM_COLS,
										 G_TYPE_UINT,
										 G_TYPE_STRING,
										 G_TYPE_STRING,
						 G_TYPE_UINT);

			populate_tree_view();
			create_columns(keys_tree_view);

			model = GTK_TREE_MODEL(treestore);

			gtk_tree_view_set_model(GTK_TREE_VIEW(keys_tree_view), model);

			g_object_unref(model); /* destroy model automatically with view */

			gtk_tree_selection_set_mode(gtk_tree_view_get_selection(GTK_TREE_VIEW(keys_tree_view)),
									  GTK_SELECTION_SINGLE);

		}
		
		void clear_all()
		{
			clearPAD();
			init_tree_view();
		}

		void remove_selected()
		{
			GtkTreeSelection *selection;
			GtkTreeIter iter;

			selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(keys_tree_view));
			if (gtk_tree_selection_get_selected(selection, &model, &iter))
			{
				int pad;
				int key;

				gtk_tree_model_get(model, &iter, COL_PAD, &pad, COL_VALUE, &key,-1);
				set_key(pad, key, 0);
				init_tree_view();
			}
			else
			{
				// Not selected.
			}
		}
};
keys_tree *fir;

extern int _GetJoystickIdFromPAD(int pad);

int Get_Current_Joystick()
{
	// check bounds
	int joyid = _GetJoystickIdFromPAD(0);

	if (JoystickIdWithinBounds(joyid))
		return joyid + 1; // select the combo
	else
		return 0; //s_vjoysticks.size(); // no gamepad
}

void populate_new_joysticks(GtkComboBox *box)
{
	char str[255];
	JoystickInfo::EnumerateJoysticks(s_vjoysticks);

	gtk_combo_box_append_text(box, "No Gamepad");
	
	vector<JoystickInfo*>::iterator it = s_vjoysticks.begin();

	// Delete everything in the vector vjoysticks.
	while (it != s_vjoysticks.end())
	{
		sprintf(str, "%d: %s - but: %d, axes: %d, hats: %d", (*it)->GetId(), (*it)->GetName().c_str(),
		        (*it)->GetNumButtons(), (*it)->GetNumAxes(), (*it)->GetNumHats());
		gtk_combo_box_append_text(box, str);
		it++;
	}
}

extern void on_conf_key(GtkButton *button, gpointer user_data);

typedef struct
{
	GtkWidget *widget;
	int index;
	void put(char* lbl, int i, GtkFixed *fix, int x, int y)
	{
		widget = gtk_button_new_with_label(lbl);
		gtk_fixed_put(fix, widget, x, y);
		gtk_widget_set_size_request(widget, 64, 24);
		index = i;
		g_signal_connect(GTK_OBJECT (widget), "clicked", G_CALLBACK(on_conf_key), this);
	}
} dialog_buttons;

void on_conf_key(GtkButton *button, gpointer user_data)
{
	bool captured = false;

	dialog_buttons *btn = (dialog_buttons *)user_data;
	int id = btn->index;

	if (id == -1) return;

	int pad = id / MAX_KEYS;
	int key = id % MAX_KEYS;

	// save the joystick states
	UpdateJoysticks();

	while (!captured)
	{
		vector<JoystickInfo*>::iterator itjoy;
		char *tmp;

		u32 pkey = get_key(pad, key);
		if (PollX11Keyboard(tmp, pkey))
		{
			set_key(pad, key, pkey);
			PAD_LOG("%s\n", KeyName(pad, key).c_str());
			captured = true;
			break;
		}

		SDL_JoystickUpdate();

		itjoy = s_vjoysticks.begin();
		while ((itjoy != s_vjoysticks.end()) && (!captured))
		{
			int button_id, direction;

			pkey = get_key(pad, key);
			if ((*itjoy)->PollButtons(button_id, pkey))
			{
				set_key(pad, key, pkey);
				PAD_LOG("%s\n", KeyName(pad, key).c_str());
				captured = true;
				break;
			}

			bool sign = false;
			bool pov = (!((key == PAD_RY) || (key == PAD_LY) || (key == PAD_RX) || (key == PAD_LX)));

			int axis_id;

			if (pov)
			{
				if ((*itjoy)->PollPOV(axis_id, sign, pkey))
				{
					set_key(pad, key, pkey);
					PAD_LOG("%s\n", KeyName(pad, key).c_str());
					captured = true;
					break;
				}
			}
			else
			{
				if ((*itjoy)->PollAxes(axis_id, pkey))
				{
					set_key(pad, key, pkey);
					PAD_LOG("%s\n", KeyName(pad, key).c_str());
					captured = true;
					break;
				}
			}

			if ((*itjoy)->PollHats(axis_id, direction, pkey))
			{
				set_key(pad, key, pkey);
				PAD_LOG("%s\n", KeyName(pad, key).c_str());
				captured = true;
				break;
			}
			itjoy++;
		}
	}

	fir->init_tree_view();
}

void on_remove_clicked(GtkButton *button, gpointer user_data)
{
	fir->remove_selected();
}

void on_clear_clicked(GtkButton *button, gpointer user_data)
{
	fir->clear_all();
}

void DisplayDialog()
{
    int return_value;

    GtkWidget *dialog;
    GtkWidget *main_frame, *main_box;

    GtkWidget *pad_choose_frame, *pad_choose_box;
    GtkWidget *pad_choose_cbox;
    
    GtkWidget *joy_choose_frame, *joy_choose_box;
    GtkWidget *joy_choose_cbox;
    
    GtkWidget *keys_frame, *keys_box;
    
    GtkWidget *keys_tree_frame, *keys_tree_box;
    GtkWidget *keys_tree_clear_btn, *keys_tree_remove_btn;
    GtkWidget *keys_btn_box, *keys_btn_frame;
    
    GtkWidget *keys_static_frame, *keys_static_box;
    GtkWidget *keys_static_area;
    dialog_buttons btn[29];
    GtkWidget *rev_lx_check, *rev_ly_check, *force_feedback_check, *rev_rx_check, *rev_ry_check;
	fir = new keys_tree;
	
    /* Create the widgets */
    dialog = gtk_dialog_new_with_buttons (
		"OnePAD Config",
		NULL, /* parent window*/
		(GtkDialogFlags)(GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT),
		GTK_STOCK_OK,
			GTK_RESPONSE_ACCEPT,
		GTK_STOCK_CANCEL,
			GTK_RESPONSE_REJECT,
		NULL);

    pad_choose_cbox = gtk_combo_box_new_text ();
    gtk_combo_box_append_text(GTK_COMBO_BOX(pad_choose_cbox), "Pad 1");
    gtk_combo_box_append_text(GTK_COMBO_BOX(pad_choose_cbox), "Pad 2");
    gtk_combo_box_append_text(GTK_COMBO_BOX(pad_choose_cbox), "Pad 1 (alt)");
    gtk_combo_box_append_text(GTK_COMBO_BOX(pad_choose_cbox), "Pad 2 (alt)");
    gtk_combo_box_set_active(GTK_COMBO_BOX(pad_choose_cbox), 0);
    
    joy_choose_cbox = gtk_combo_box_new_text ();
    populate_new_joysticks(GTK_COMBO_BOX(joy_choose_cbox));
    gtk_combo_box_set_active(GTK_COMBO_BOX(joy_choose_cbox), Get_Current_Joystick());

    fir->keys_tree_view = gtk_tree_view_new();
	keys_tree_clear_btn = gtk_button_new_with_label("Clear All");
	g_signal_connect(GTK_OBJECT (keys_tree_clear_btn), "clicked", G_CALLBACK(on_clear_clicked), NULL);
	keys_tree_remove_btn = gtk_button_new_with_label("Remove");
	g_signal_connect(GTK_OBJECT (keys_tree_remove_btn), "clicked", G_CALLBACK(on_remove_clicked), NULL);
    
    main_box = gtk_vbox_new(false, 5);
    main_frame = gtk_frame_new ("Onepad Config");
    gtk_container_add (GTK_CONTAINER(main_frame), main_box);

    pad_choose_box = gtk_vbox_new(false, 5);
    pad_choose_frame = gtk_frame_new ("Choose a Pad to modify:");
    gtk_container_add (GTK_CONTAINER(pad_choose_frame), pad_choose_box);

    joy_choose_box = gtk_vbox_new(false, 5);
    joy_choose_frame = gtk_frame_new ("Joystick to use for this pad");
    gtk_container_add (GTK_CONTAINER(joy_choose_frame), joy_choose_box);

    keys_btn_box = gtk_hbox_new(false, 5);
    keys_btn_frame = gtk_frame_new ("");
    gtk_container_add (GTK_CONTAINER(keys_btn_frame), keys_btn_box);
    
    keys_tree_box = gtk_vbox_new(false, 5);
    keys_tree_frame = gtk_frame_new ("");
    gtk_container_add (GTK_CONTAINER(keys_tree_frame), keys_tree_box);
    
    keys_static_box = gtk_hbox_new(false, 5);
    keys_static_frame = gtk_frame_new ("");
    gtk_container_add (GTK_CONTAINER(keys_static_frame), keys_static_box);
    
	keys_static_area = gtk_fixed_new();
	
	u32 static_offset = 0; //320
	btn[0].put("L2", 0, GTK_FIXED(keys_static_area), static_offset + 64, 8);
	btn[1].put("R2", 1, GTK_FIXED(keys_static_area), static_offset + 392, 8);
	btn[2].put("L1", 2, GTK_FIXED(keys_static_area), static_offset + 64, 32);
	btn[3].put("R1", 3, GTK_FIXED(keys_static_area), static_offset + 392, 32);
	
	btn[4].put("Triangle", 4, GTK_FIXED(keys_static_area), static_offset + 392, 80);
	btn[5].put("Circle", 5, GTK_FIXED(keys_static_area), static_offset + 456, 104);
	btn[6].put("Cross", 6, GTK_FIXED(keys_static_area), static_offset + 392,128);
	btn[7].put("Square", 7, GTK_FIXED(keys_static_area), static_offset + 328, 104);
	
	btn[8].put("Select", 8, GTK_FIXED(keys_static_area), static_offset + 200, 48);
	btn[9].put("L3", 9, GTK_FIXED(keys_static_area), static_offset + 200, 8);
	btn[10].put("R3", 10, GTK_FIXED(keys_static_area), static_offset + 272, 8);
	btn[11].put("Start", 11, GTK_FIXED(keys_static_area), static_offset + 272, 48);
	
	// Arrow pad
	btn[12].put("Up", 12, GTK_FIXED(keys_static_area), static_offset + 64, 80);
	btn[13].put("Right", 13, GTK_FIXED(keys_static_area), static_offset + 128, 104);
	btn[14].put("Down", 14, GTK_FIXED(keys_static_area), static_offset + 64, 128);
	btn[15].put("Left", 15, GTK_FIXED(keys_static_area), static_offset + 0, 104);
	
	//btn[xx].put("Analog", GTK_FIXED(keys_static_area), static_offset + 232, 104);
	
	btn[16].put("Lx", 16, GTK_FIXED(keys_static_area), static_offset + 64, 264);
	btn[17].put("Rx", 17, GTK_FIXED(keys_static_area), static_offset + 392, 264);
	btn[18].put("Ly", 18, GTK_FIXED(keys_static_area), static_offset + 64, 288);
	btn[19].put("Ry", 19, GTK_FIXED(keys_static_area), static_offset + 392, 288);
	
	// Left Joystick
	btn[20].put("Up", 20, GTK_FIXED(keys_static_area), static_offset + 64, 240);
	btn[21].put("Right", 21, GTK_FIXED(keys_static_area), static_offset + 128, 272);
	btn[22].put("Down", 22, GTK_FIXED(keys_static_area), static_offset + 64, 312);
	btn[23].put("Left", 23, GTK_FIXED(keys_static_area), static_offset + 0, 272);
	
	// Right Joystick
	btn[24].put("Up", 24, GTK_FIXED(keys_static_area), static_offset + 392, 240);
	btn[25].put("Right", 25, GTK_FIXED(keys_static_area), static_offset + 456, 272);
	btn[26].put("Down", 26, GTK_FIXED(keys_static_area), static_offset + 392, 312);
	btn[27].put("Left", 27, GTK_FIXED(keys_static_area), static_offset + 328, 272);
    
    keys_box = gtk_hbox_new(false, 5);
    keys_frame = gtk_frame_new ("Key Settings");
    gtk_container_add (GTK_CONTAINER(keys_frame), keys_box);
    
	gtk_box_pack_start (GTK_BOX (keys_tree_box), fir->keys_tree_view, true, true, 0);
	gtk_box_pack_end (GTK_BOX (keys_btn_box), keys_tree_clear_btn, false, false, 0);
	gtk_box_pack_end (GTK_BOX (keys_btn_box), keys_tree_remove_btn, false, false, 0);
    
	gtk_container_add(GTK_CONTAINER(pad_choose_box), pad_choose_cbox);
	gtk_container_add(GTK_CONTAINER(joy_choose_box), joy_choose_cbox);
	gtk_container_add(GTK_CONTAINER(keys_tree_box), keys_btn_frame);
	gtk_box_pack_start (GTK_BOX (keys_box), keys_tree_frame, true, true, 0);
	gtk_container_add(GTK_CONTAINER(keys_box), keys_static_area);

	gtk_container_add(GTK_CONTAINER(main_box), pad_choose_frame);
	gtk_container_add(GTK_CONTAINER(main_box), joy_choose_frame);
	gtk_container_add(GTK_CONTAINER(main_box), keys_frame);

    gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->vbox), main_frame);
    
    fir->init_tree_view();
    
    gtk_widget_show_all (dialog);

    return_value = gtk_dialog_run (GTK_DIALOG (dialog));

    if (return_value == GTK_RESPONSE_ACCEPT)
    {
		SaveConfig();
//		DebugEnabled = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(debug_check));
//    	if (gtk_combo_box_get_active(GTK_COMBO_BOX(int_box)) != -1)
//    		Interpolation = gtk_combo_box_get_active(GTK_COMBO_BOX(int_box));
//
//    	EffectsDisabled = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(effects_check));
//
//    	if (gtk_combo_box_get_active(GTK_COMBO_BOX(reverb_box)) != -1)
//			ReverbBoost = gtk_combo_box_get_active(GTK_COMBO_BOX(reverb_box));
//
//    	if (gtk_combo_box_get_active(GTK_COMBO_BOX(mod_box)) != 1)
//			OutputModule = 0;
//		else
//			OutputModule = FindOutputModuleById( PortaudioOut->GetIdent() );
//
//    	SndOutLatencyMS = gtk_range_get_value(GTK_RANGE(latency_slide));
//    	
//    	if (gtk_combo_box_get_active(GTK_COMBO_BOX(sync_box)) != -1)
//			SynchMode = gtk_combo_box_get_active(GTK_COMBO_BOX(sync_box));
    }
	
	LoadConfig();
	delete fir;
    gtk_widget_destroy (dialog);
}