leocad/common/keyboard.cpp
2012-08-20 04:05:56 +00:00

431 lines
14 KiB
C++

//
// Code to handle user-defined keyboard shortcuts.
//
#include "lc_global.h"
#include <stdio.h>
#include "system.h"
#include "keyboard.h"
#include "lc_file.h"
#include "str.h"
// ============================================================================
// Globals.
LC_KEYBOARD_COMMAND DefaultKeyboardShortcuts[] =
{
{ LC_FILE_NEW, "New Project", LC_KEYMOD1_CONTROL, LC_KEY_N, 0 },
{ LC_FILE_OPEN, "Open Project", LC_KEYMOD1_CONTROL, LC_KEY_O, 0 },
{ LC_FILE_MERGE, "Merge Project", 0, 0, 0 },
{ LC_FILE_SAVE, "Save Project", LC_KEYMOD1_CONTROL, LC_KEY_S, 0 },
{ LC_FILE_SAVEAS, "Save Project As", 0, 0, 0 },
{ LC_FILE_PICTURE, "Save Picture", 0, 0, 0 },
{ LC_FILE_3DS, "Export 3D Studio", 0, 0, 0 },
{ LC_FILE_HTML, "Export HTML", 0, 0, 0 },
{ LC_FILE_POVRAY, "Export POV-Ray", 0, 0, 0 },
{ LC_FILE_WAVEFRONT, "Export Wavefront", 0, 0, 0 },
{ LC_FILE_PROPERTIES, "Project Properties", 0, 0, 0 },
// { LC_FILE_TERRAIN, "Terrain Editor", 0, 0, 0 },
{ LC_FILE_LIBRARY, "Piece Library Manager", 0, 0, 0 },
// { LC_FILE_RECENT, "Open Recent File", 0, 0, 0 },
{ LC_EDIT_UNDO, "Undo", LC_KEYMOD1_CONTROL, LC_KEY_Z, 0 },
{ LC_EDIT_REDO, "Redo", LC_KEYMOD1_CONTROL, LC_KEY_Y, 0 },
{ LC_EDIT_CUT, "Cut", LC_KEYMOD1_CONTROL, LC_KEY_X, 0 },
{ LC_EDIT_COPY, "Copy", LC_KEYMOD1_CONTROL, LC_KEY_C, 0 },
{ LC_EDIT_PASTE, "Paste", LC_KEYMOD1_CONTROL, LC_KEY_V, 0 },
{ LC_EDIT_SELECT_ALL, "Select All", LC_KEYMOD1_CONTROL, LC_KEY_A, 0 },
{ LC_EDIT_SELECT_NONE, "Select None", 0, 0, 0 },
{ LC_EDIT_SELECT_INVERT, "Select Invert", LC_KEYMOD1_CONTROL, LC_KEY_I, 0 },
{ LC_EDIT_SELECT_BYNAME, "Select By Name", 0, 0, 0 },
{ LC_PIECE_INSERT, "Piece Insert", 0, LC_KEY_INSERT, 0 },
{ LC_PIECE_DELETE, "Piece Delete", 0, LC_KEY_DELETE, 0 },
// { LC_PIECE_MINIFIG, "Minifig Wizard", 0, 0, 0 },
{ LC_PIECE_ARRAY, "Piece Array", 0, 0, 0 },
// { LC_PIECE_COPYKEYS, "", 0, 0, 0 },
{ LC_PIECE_GROUP, "Piece Group", LC_KEYMOD1_CONTROL, LC_KEY_G, 0 },
{ LC_PIECE_UNGROUP, "Piece Ungroup", LC_KEYMOD1_CONTROL, LC_KEY_U, 0 },
{ LC_PIECE_GROUP_ADD, "Group Add Piece", 0, 0, 0 },
{ LC_PIECE_GROUP_REMOVE, "Group Remove Piece", 0, 0, 0 },
{ LC_PIECE_GROUP_EDIT, "Group Edit", 0, 0, 0 },
{ LC_PIECE_HIDE_SELECTED, "Hide Selection", LC_KEYMOD1_CONTROL, LC_KEY_H, 0 },
{ LC_PIECE_HIDE_UNSELECTED, "Unhide Selection", 0, 0, 0 },
{ LC_PIECE_UNHIDE_ALL, "Unhide All", 0, 0, 0 },
{ LC_PIECE_PREVIOUS, "Piece Previous Step", 0, 0, 0 },
{ LC_PIECE_NEXT, "Piece Next Step", 0, 0, 0 },
{ LC_VIEW_PREFERENCES, "Preferences", 0, 0, 0 },
// { LC_VIEW_ZOOM, "", 0, 0, 0 },
{ LC_VIEW_ZOOMIN, "Zoom In", 0, 0, 0 },
{ LC_VIEW_ZOOMOUT, "Zoom Out", 0, 0, 0 },
{ LC_VIEW_ZOOMEXTENTS, "Zoom Extents", 0, 0, 0 },
{ LC_VIEW_STEP_NEXT, "Step Next", 0, 0, 0 },
{ LC_VIEW_STEP_PREVIOUS, "Step Previous", 0, 0, 0 },
{ LC_VIEW_STEP_FIRST, "Step First", 0, 0, 0 },
{ LC_VIEW_STEP_LAST, "Step Last", 0, 0, 0 },
// { LC_VIEW_STEP_CHOOSE, "", 0, 0, 0 },
// { LC_VIEW_STEP_SET, "", 0, 0, 0 },
// { LC_VIEW_STOP, "", 0, 0, 0 },
// { LC_VIEW_PLAY, "", 0, 0, 0 },
{ LC_VIEW_VIEWPOINT_FRONT, "Viewpoint Front", LC_KEYMOD_VIEWONLY, LC_KEY_F, 0 },
{ LC_VIEW_VIEWPOINT_BACK, "Viewpoint Back", LC_KEYMOD_VIEWONLY, LC_KEY_B, 0 },
{ LC_VIEW_VIEWPOINT_TOP, "Viewpoint Top", LC_KEYMOD_VIEWONLY, LC_KEY_T, 0 },
{ LC_VIEW_VIEWPOINT_BOTTOM, "Viewpoint Bottom", LC_KEYMOD_VIEWONLY, LC_KEY_O, 0 },
{ LC_VIEW_VIEWPOINT_LEFT, "Viewpoint Left", LC_KEYMOD_VIEWONLY, LC_KEY_L, 0 },
{ LC_VIEW_VIEWPOINT_RIGHT, "Viewpoint Right", LC_KEYMOD_VIEWONLY, LC_KEY_R, 0 },
{ LC_VIEW_VIEWPOINT_HOME, "Viewpoint Home", LC_KEYMOD_VIEWONLY, LC_KEY_M, 0 },
// { LC_VIEW_CAMERA_MENU, "", 0, 0, 0 },
// { LC_VIEW_CAMERA_RESET, "", 0, 0, 0 },
// { LC_HELP_ABOUT, "", 0, 0, 0 },
// { LC_TOOLBAR_ANIMATION, "", 0, 0, 0 },
// { LC_TOOLBAR_ADDKEYS, "", 0, 0, 0 },
// { LC_TOOLBAR_SNAPMENU, "", 0, 0, 0 },
// { LC_TOOLBAR_LOCKMENU, "", 0, 0, 0 },
// { LC_TOOLBAR_FASTRENDER, "", 0, 0, 0 },
{ LC_VIEW_STEP_INSERT, "Step Insert", 0, 0, 0 },
{ LC_VIEW_STEP_DELETE, "Step Delete", 0, 0, 0 },
{ LC_EDIT_MOVEXY_SNAP_0, "Move XY Snap 0", LC_KEYMOD_VIEWONLY, LC_KEY_0, 0 },
{ LC_EDIT_MOVEXY_SNAP_1, "Move XY Snap 1", LC_KEYMOD_VIEWONLY, LC_KEY_1, 0 },
{ LC_EDIT_MOVEXY_SNAP_2, "Move XY Snap 2", LC_KEYMOD_VIEWONLY, LC_KEY_2, 0 },
{ LC_EDIT_MOVEXY_SNAP_3, "Move XY Snap 3", LC_KEYMOD_VIEWONLY, LC_KEY_3, 0 },
{ LC_EDIT_MOVEXY_SNAP_4, "Move XY Snap 4", LC_KEYMOD_VIEWONLY, LC_KEY_4, 0 },
{ LC_EDIT_MOVEXY_SNAP_5, "Move XY Snap 5", LC_KEYMOD_VIEWONLY, LC_KEY_5, 0 },
{ LC_EDIT_MOVEXY_SNAP_6, "Move XY Snap 6", LC_KEYMOD_VIEWONLY, LC_KEY_6, 0 },
{ LC_EDIT_MOVEXY_SNAP_7, "Move XY Snap 7", LC_KEYMOD_VIEWONLY, LC_KEY_7, 0 },
{ LC_EDIT_MOVEXY_SNAP_8, "Move XY Snap 8", LC_KEYMOD_VIEWONLY, LC_KEY_8, 0 },
{ LC_EDIT_MOVEXY_SNAP_9, "Move XY Snap 9", LC_KEYMOD_VIEWONLY, LC_KEY_9, 0 },
{ LC_EDIT_MOVEZ_SNAP_0, "Move Z Snap 0", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT|LC_KEYMOD1_CONTROL, LC_KEY_0, 0 },
{ LC_EDIT_MOVEZ_SNAP_1, "Move Z Snap 1", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT|LC_KEYMOD1_CONTROL, LC_KEY_1, 0 },
{ LC_EDIT_MOVEZ_SNAP_2, "Move Z Snap 2", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT|LC_KEYMOD1_CONTROL, LC_KEY_2, 0 },
{ LC_EDIT_MOVEZ_SNAP_3, "Move Z Snap 3", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT|LC_KEYMOD1_CONTROL, LC_KEY_3, 0 },
{ LC_EDIT_MOVEZ_SNAP_4, "Move Z Snap 4", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT|LC_KEYMOD1_CONTROL, LC_KEY_4, 0 },
{ LC_EDIT_MOVEZ_SNAP_5, "Move Z Snap 5", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT|LC_KEYMOD1_CONTROL, LC_KEY_5, 0 },
{ LC_EDIT_MOVEZ_SNAP_6, "Move Z Snap 6", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT|LC_KEYMOD1_CONTROL, LC_KEY_6, 0 },
{ LC_EDIT_MOVEZ_SNAP_7, "Move Z Snap 7", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT|LC_KEYMOD1_CONTROL, LC_KEY_7, 0 },
{ LC_EDIT_MOVEZ_SNAP_8, "Move Z Snap 8", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT|LC_KEYMOD1_CONTROL, LC_KEY_8, 0 },
{ LC_EDIT_MOVEZ_SNAP_9, "Move Z Snap 9", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT|LC_KEYMOD1_CONTROL, LC_KEY_9, 0 },
{ LC_EDIT_ANGLE_SNAP_0, "Angle Snap 0", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT, LC_KEY_0, 0 },
{ LC_EDIT_ANGLE_SNAP_1, "Angle Snap 1", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT, LC_KEY_1, 0 },
{ LC_EDIT_ANGLE_SNAP_2, "Angle Snap 5", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT, LC_KEY_2, 0 },
{ LC_EDIT_ANGLE_SNAP_3, "Angle Snap 10", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT, LC_KEY_3, 0 },
{ LC_EDIT_ANGLE_SNAP_4, "Angle Snap 15", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT, LC_KEY_4, 0 },
{ LC_EDIT_ANGLE_SNAP_5, "Angle Snap 30", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT, LC_KEY_5, 0 },
{ LC_EDIT_ANGLE_SNAP_6, "Angle Snap 45", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT, LC_KEY_6, 0 },
{ LC_EDIT_ANGLE_SNAP_7, "Angle Snap 60", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT, LC_KEY_7, 0 },
{ LC_EDIT_ANGLE_SNAP_8, "Angle Snap 90", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT, LC_KEY_8, 0 },
{ LC_EDIT_ANGLE_SNAP_9, "Angle Snap 180", LC_KEYMOD_VIEWONLY|LC_KEYMOD1_SHIFT, LC_KEY_9, 0 },
{ LC_EDIT_ACTION_SELECT, "Select Mode", 0, 0, 0 },
{ LC_EDIT_ACTION_INSERT, "Insert Mode", 0, 0, 0 },
{ LC_EDIT_ACTION_LIGHT, "Light Mode", 0, 0, 0 },
{ LC_EDIT_ACTION_SPOTLIGHT, "Spotlight Mode", 0, 0, 0 },
{ LC_EDIT_ACTION_CAMERA, "Camera Mode", 0, 0, 0 },
{ LC_EDIT_ACTION_MOVE, "Move Mode", LC_KEYMOD1_SHIFT, LC_KEY_M, 0 },
{ LC_EDIT_ACTION_ROTATE, "Rotate Mode", LC_KEYMOD1_SHIFT, LC_KEY_R, 0 },
{ LC_EDIT_ACTION_ERASER, "Eraser Mode", LC_KEYMOD1_SHIFT, LC_KEY_E, 0 },
{ LC_EDIT_ACTION_PAINT, "Paint Mode", LC_KEYMOD1_SHIFT, LC_KEY_N, 0 },
{ LC_EDIT_ACTION_ZOOM, "Zoom Mode", LC_KEYMOD1_SHIFT, LC_KEY_Z, 0 },
{ LC_EDIT_ACTION_ZOOM_REGION, "Zoom Region Mode", 0, 0, 0 },
{ LC_EDIT_ACTION_PAN, "Pan Mode", LC_KEYMOD1_SHIFT, LC_KEY_P, 0 },
{ LC_EDIT_ACTION_ROTATE_VIEW, "Rotate View Mode", LC_KEYMOD1_SHIFT, LC_KEY_T, 0 },
{ LC_EDIT_ACTION_ROLL, "Roll Camera Mode", LC_KEYMOD1_SHIFT, LC_KEY_L, 0 },
};
const int KeyboardShortcutsCount = sizeof(DefaultKeyboardShortcuts)/sizeof(KeyboardShortcuts[0]);
LC_KEYBOARD_COMMAND KeyboardShortcuts[KeyboardShortcutsCount];
// ============================================================================
// Functions
bool SaveKeyboardShortcuts(const char* FileName)
{
lcDiskFile f;
if (!f.Open(FileName, "wt"))
return false;
for (int i = 0; i < KeyboardShortcutsCount; i++)
{
LC_KEYBOARD_COMMAND& Cmd = KeyboardShortcuts[i];
String str;
str = Cmd.Description;
str += "=";
if (Cmd.Key1)
{
if (Cmd.Flags & LC_KEYMOD1_SHIFT)
str += "Shift+";
if (Cmd.Flags & LC_KEYMOD1_CONTROL)
str += "Ctrl+";
str += "\"";
str += GetKeyName(Cmd.Key1);
str += "\"";
}
if (Cmd.Key2)
{
str += ",";
if (Cmd.Flags & LC_KEYMOD2_SHIFT)
str += "Shift+";
if (Cmd.Flags & LC_KEYMOD2_CONTROL)
str += "Ctrl+";
str += "\"";
str += GetKeyName(Cmd.Key2);
str += "\"";
}
str += "\n";
f.WriteBuffer((const char*)str, str.GetLength());
}
return true;
}
bool LoadKeyboardShortcuts(const char* FileName)
{
lcDiskFile f;
int i;
if (!f.Open(FileName, "rt"))
return false;
// Remove all existing shortcuts
for (i = 0; i < KeyboardShortcutsCount; i++)
{
LC_KEYBOARD_COMMAND& Cmd = KeyboardShortcuts[i];
Cmd.Key1 = 0;
Cmd.Key2 = 0;
Cmd.Flags = DefaultKeyboardShortcuts[i].Flags & ~LC_KEYMOD_MASK;
}
char Line[1024];
while (f.ReadLine(Line, 1024))
{
char* ptr = strchr(Line, '=');
if (ptr == NULL)
continue;
*ptr = 0;
ptr++;
for (i = 0; i < KeyboardShortcutsCount; i++)
{
LC_KEYBOARD_COMMAND& Cmd = KeyboardShortcuts[i];
if (strcmp(Line, Cmd.Description))
continue;
if (!strncmp(ptr, "Shift+", 6))
{
Cmd.Flags |= LC_KEYMOD1_SHIFT;
ptr += 6;
}
if (!strncmp(ptr, "Ctrl+", 5))
{
Cmd.Flags |= LC_KEYMOD1_CONTROL;
ptr += 5;
}
ptr++;
char* ptr2 = strchr(ptr, '\"');
if (ptr2 == NULL)
{
Cmd.Flags &= ~(LC_KEYMOD1_SHIFT | LC_KEYMOD1_CONTROL);
break;
}
*ptr2 = 0;
Cmd.Key1 = GetKeyFromName(ptr);
ptr = ptr2 + 1;
if (*ptr != ',')
break;
ptr++;
if (!strncmp(ptr, "Shift+", 6))
{
Cmd.Flags |= LC_KEYMOD2_SHIFT;
ptr += 6;
}
if (!strncmp(ptr, "Ctrl+", 5))
{
Cmd.Flags |= LC_KEYMOD2_CONTROL;
ptr += 5;
}
ptr++;
ptr2 = strchr(ptr, '\"');
if (ptr2 == NULL)
{
Cmd.Flags &= ~(LC_KEYMOD2_SHIFT | LC_KEYMOD2_CONTROL);
break;
}
*ptr2 = 0;
Cmd.Key2 = GetKeyFromName(ptr);
break;
}
}
return true;
}
void ResetKeyboardShortcuts()
{
memcpy(KeyboardShortcuts, DefaultKeyboardShortcuts, sizeof(KeyboardShortcuts));
}
void InitKeyboardShortcuts()
{
const char* FileName = Sys_ProfileLoadString("Settings", "Keyboard", "");
ResetKeyboardShortcuts();
LoadKeyboardShortcuts(FileName);
}
struct LC_KEYNAME_ENTRY
{
int Key;
const char* Name;
};
static LC_KEYNAME_ENTRY KeyNames[] =
{
{ LC_KEY_BACK, "Backspace" },
{ LC_KEY_TAB, "Tab" },
{ LC_KEY_RETURN, "Return" },
{ LC_KEY_PAUSE, "Pause" },
{ LC_KEY_CAPITAL, "Caps" },
{ LC_KEY_ESCAPE, "Escape" },
{ LC_KEY_SPACE, "Space" },
{ LC_KEY_PRIOR, "Page Up" },
{ LC_KEY_NEXT, "Page Down" },
{ LC_KEY_END, "End" },
{ LC_KEY_HOME, "Home" },
{ LC_KEY_LEFT, "Left" },
{ LC_KEY_UP, "Up" },
{ LC_KEY_RIGHT, "Right" },
{ LC_KEY_DOWN, "Down" },
{ LC_KEY_SELECT, "Select" },
{ LC_KEY_PRINT, "Print" },
{ LC_KEY_INSERT, "Insert" },
{ LC_KEY_DELETE, "Delete" },
{ LC_KEY_0, "0" },
{ LC_KEY_1, "1" },
{ LC_KEY_2, "2" },
{ LC_KEY_3, "3" },
{ LC_KEY_4, "4" },
{ LC_KEY_5, "5" },
{ LC_KEY_6, "6" },
{ LC_KEY_7, "7" },
{ LC_KEY_8, "8" },
{ LC_KEY_9, "9" },
{ LC_KEY_A, "A" },
{ LC_KEY_B, "B" },
{ LC_KEY_C, "C" },
{ LC_KEY_D, "D" },
{ LC_KEY_E, "E" },
{ LC_KEY_F, "F" },
{ LC_KEY_G, "G" },
{ LC_KEY_H, "H" },
{ LC_KEY_I, "I" },
{ LC_KEY_J, "J" },
{ LC_KEY_K, "K" },
{ LC_KEY_L, "L" },
{ LC_KEY_M, "M" },
{ LC_KEY_N, "N" },
{ LC_KEY_O, "O" },
{ LC_KEY_P, "P" },
{ LC_KEY_Q, "Q" },
{ LC_KEY_R, "R" },
{ LC_KEY_S, "S" },
{ LC_KEY_T, "T" },
{ LC_KEY_U, "U" },
{ LC_KEY_V, "V" },
{ LC_KEY_W, "W" },
{ LC_KEY_X, "X" },
{ LC_KEY_Y, "Y" },
{ LC_KEY_Z, "Z" },
{ LC_KEY_NUMPAD0, "Numpad 0" },
{ LC_KEY_NUMPAD1, "Numpad 1" },
{ LC_KEY_NUMPAD2, "Numpad 2" },
{ LC_KEY_NUMPAD3, "Numpad 3" },
{ LC_KEY_NUMPAD4, "Numpad 4" },
{ LC_KEY_NUMPAD5, "Numpad 5" },
{ LC_KEY_NUMPAD6, "Numpad 6" },
{ LC_KEY_NUMPAD7, "Numpad 7" },
{ LC_KEY_NUMPAD8, "Numpad 8" },
{ LC_KEY_NUMPAD9, "Numpad 9" },
{ LC_KEY_MULTIPLY, "Numpad *" },
{ LC_KEY_ADD, "Numpad +" },
{ LC_KEY_SUBTRACT, "Numpad -" },
{ LC_KEY_DECIMAL, "Numpad ." },
{ LC_KEY_DIVIDE, "Numpad /" },
{ LC_KEY_F1, "F1" },
{ LC_KEY_F2, "F2" },
{ LC_KEY_F3, "F3" },
{ LC_KEY_F4, "F4" },
{ LC_KEY_F5, "F5" },
{ LC_KEY_F6, "F6" },
{ LC_KEY_F7, "F7" },
{ LC_KEY_F8, "F8" },
{ LC_KEY_F9, "F9" },
{ LC_KEY_F10, "F10" },
{ LC_KEY_F11, "F11" },
{ LC_KEY_F12, "F12" },
{ LC_KEY_F13, "F13" },
{ LC_KEY_F14, "F14" },
{ LC_KEY_F15, "F15" },
{ LC_KEY_F16, "F16" },
{ LC_KEY_F17, "F17" },
{ LC_KEY_F18, "F18" },
{ LC_KEY_F19, "F19" },
{ LC_KEY_F20, "F20" },
{ LC_KEY_F21, "F21" },
{ LC_KEY_F22, "F22" },
{ LC_KEY_F23, "F23" },
{ LC_KEY_F24, "F24" },
{ LC_KEY_NUMLOCK, "Num Lock" },
{ LC_KEY_SCROLL, "Scroll" }
};
// Returns a string with the name of the key.
const char* GetKeyName(char Key)
{
int Count = sizeof(KeyNames)/sizeof(KeyNames[0]);
for (int i = 0; i < Count; i++)
{
if (Key == KeyNames[i].Key)
return KeyNames[i].Name;
}
return NULL;
}
char GetKeyFromName(const char* Name)
{
int Count = sizeof(KeyNames)/sizeof(KeyNames[0]);
for (int i = 0; i < Count; i++)
{
if (!strcmp(Name, KeyNames[i].Name))
return KeyNames[i].Key;
}
return 0;
}