Mercurial > vim
view src/gui_photon.c @ 2017:9cbe94fd5c8f v7.2.314
updated for version 7.2-314
| author | vimboss |
|---|---|
| date | Wed, 02 Dec 2009 16:47:11 +0000 |
| parents | e65e50609469 |
| children | 951641b8784d |
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/* vi:set ts=8 sw=4 sts=4: * * VIM - Vi IMproved by Bram Moolenaar * Photon GUI support by Julian Kinraid * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. * * * Clipboard support is in os_qnx.c * PhAttach() is called in os_qnx.c:qnx_init() */ #include "vim.h" #ifdef FEAT_TOOLBAR # include <photon/PxImage.h> #endif #if !defined(__QNX__) /* Used when generating prototypes. */ # define PgColor_t int # define PhEvent_t int # define PhPoint_t int # define PtWidget_t int # define Pg_BLACK 0 # define PtCallbackF_t int # define PtCallbackInfo_t int # define PhTile_t int # define PtWidget_t int # define PhImage_t int #endif #define ARRAY_LENGTH(a) (sizeof(a) / sizeof(a[0])) #define RGB(r,g,b) PgRGB(r,g,b) #define EVENT_BUFFER_SIZE sizeof( PhEvent_t ) + 1000 /* Some defines for gui_mch_mousehide() */ #define MOUSE_HIDE TRUE #define MOUSE_SHOW FALSE /* Optional support for using a PtPanelGroup widget, needs work */ #undef USE_PANEL_GROUP #ifdef USE_PANEL_GROUP static char *empty_title = " "; static char **panel_titles = NULL; static ushort_t num_panels = 0; static short pg_margin_left, pg_margin_right, pg_margin_top, pg_margin_bottom; #endif #define GUI_PH_MARGIN 4 /* Size of the bevel */ #define GUI_PH_MOUSE_TYPE Ph_CURSOR_INSERT static PgColor_t gui_ph_mouse_color = Pg_BLACK; static PhPoint_t gui_ph_raw_offset; static PtWidget_t *gui_ph_timer_cursor; /* handle cursor blinking */ static PtWidget_t *gui_ph_timer_timeout; /* used in gui_mch_wait_for_chars */ static short is_timeout; /* Has the timeout occured? */ /* * This is set inside the mouse callback for a right mouse * button click, and used for the popup menus */ static PhPoint_t abs_mouse; /* Try and avoid redraws while a resize is in progress */ static int is_ignore_draw = FALSE; /* Used for converting to/from utf-8 and other charsets */ static struct PxTransCtrl *charset_translate; /* * Cursor blink functions. * * This is a simple state machine: * BLINK_NONE not blinking at all * BLINK_OFF blinking, cursor is not shown * BLINK_ON blinking, cursor is shown */ static enum { BLINK_NONE, BLINK_OFF, BLINK_ON } blink_state = BLINK_NONE; static long_u blink_waittime = 700; static long_u blink_ontime = 400; static long_u blink_offtime = 250; static struct { int key_sym; char_u vim_code0; char_u vim_code1; } special_keys[] = { {Pk_Up, 'k', 'u'}, {Pk_Down, 'k', 'd'}, {Pk_Left, 'k', 'l'}, {Pk_Right, 'k', 'r'}, {Pk_F1, 'k', '1'}, {Pk_F2, 'k', '2'}, {Pk_F3, 'k', '3'}, {Pk_F4, 'k', '4'}, {Pk_F5, 'k', '5'}, {Pk_F6, 'k', '6'}, {Pk_F7, 'k', '7'}, {Pk_F8, 'k', '8'}, {Pk_F9, 'k', '9'}, {Pk_F10, 'k', ';'}, {Pk_F11, 'F', '1'}, {Pk_F12, 'F', '2'}, {Pk_F13, 'F', '3'}, {Pk_F14, 'F', '4'}, {Pk_F15, 'F', '5'}, {Pk_F16, 'F', '6'}, {Pk_F17, 'F', '7'}, {Pk_F18, 'F', '8'}, {Pk_F19, 'F', '9'}, {Pk_F20, 'F', 'A'}, {Pk_F21, 'F', 'B'}, {Pk_F22, 'F', 'C'}, {Pk_F23, 'F', 'D'}, {Pk_F24, 'F', 'E'}, {Pk_F25, 'F', 'F'}, {Pk_F26, 'F', 'G'}, {Pk_F27, 'F', 'H'}, {Pk_F28, 'F', 'I'}, {Pk_F29, 'F', 'J'}, {Pk_F30, 'F', 'K'}, {Pk_F31, 'F', 'L'}, {Pk_F32, 'F', 'M'}, {Pk_F33, 'F', 'N'}, {Pk_F34, 'F', 'O'}, {Pk_F35, 'F', 'P'}, {Pk_Help, '%', '1'}, {Pk_BackSpace, 'k', 'b'}, {Pk_Insert, 'k', 'I'}, {Pk_Delete, 'k', 'D'}, {Pk_Home, 'k', 'h'}, {Pk_End, '@', '7'}, {Pk_Prior, 'k', 'P'}, {Pk_Next, 'k', 'N'}, {Pk_Print, '%', '9'}, {Pk_KP_Add, 'K', '6'}, {Pk_KP_Subtract,'K', '7'}, {Pk_KP_Divide, 'K', '8'}, {Pk_KP_Multiply,'K', '9'}, {Pk_KP_Enter, 'K', 'A'}, {Pk_KP_0, KS_EXTRA, KE_KINS}, /* Insert */ {Pk_KP_Decimal, KS_EXTRA, KE_KDEL}, /* Delete */ {Pk_KP_4, 'k', 'l'}, /* Left */ {Pk_KP_6, 'k', 'r'}, /* Right */ {Pk_KP_8, 'k', 'u'}, /* Up */ {Pk_KP_2, 'k', 'd'}, /* Down */ {Pk_KP_7, 'K', '1'}, /* Home */ {Pk_KP_1, 'K', '4'}, /* End */ {Pk_KP_9, 'K', '3'}, /* Page Up */ {Pk_KP_3, 'K', '5'}, /* Page Down */ {Pk_KP_5, '&', '8'}, /* Undo */ /* Keys that we want to be able to use any modifier with: */ {Pk_Return, CAR, NUL}, {Pk_space, ' ', NUL}, {Pk_Tab, TAB, NUL}, {Pk_Escape, ESC, NUL}, {NL, NL, NUL}, {CAR, CAR, NUL}, /* End of list marker: */ {0, 0, 0} }; /****************************************************************************/ static PtCallbackF_t gui_ph_handle_timer_cursor; static PtCallbackF_t gui_ph_handle_timer_timeout; static PtCallbackF_t gui_ph_handle_window_cb; static PtCallbackF_t gui_ph_handle_scrollbar; static PtCallbackF_t gui_ph_handle_keyboard; static PtCallbackF_t gui_ph_handle_mouse; static PtCallbackF_t gui_ph_handle_pulldown_menu; static PtCallbackF_t gui_ph_handle_menu; static PtCallbackF_t gui_ph_handle_focus; /* focus change of text area */ static PtCallbackF_t gui_ph_handle_menu_resize; /* When a menu is unrealized, give focus back to vimTextArea */ static PtCallbackF_t gui_ph_handle_menu_unrealized; #ifdef USE_PANEL_GROUP static void gui_ph_get_panelgroup_margins( short*, short*, short*, short* ); #endif #ifdef FEAT_TOOLBAR static PhImage_t *gui_ph_toolbar_find_icon( vimmenu_T *menu ); #endif static void gui_ph_draw_start( void ); static void gui_ph_draw_end( void ); /* Set the text for the balloon */ static PtWidget_t * gui_ph_show_tooltip( PtWidget_t *window, PtWidget_t *widget, int position, char *text, char *font, PgColor_t fill_color, PgColor_t text_color ); /****************************************************************************/ static PtWidget_t * gui_ph_show_tooltip( PtWidget_t *window, PtWidget_t *widget, int position, char *text, char *font, PgColor_t fill_color, PgColor_t text_color ) { PtArg_t arg; vimmenu_T *menu; char_u *tooltip; PtSetArg( &arg, Pt_ARG_POINTER, &menu, 0 ); PtGetResources( widget, 1, &arg ); /* Override the text and position */ tooltip = text; if( menu != NULL ) { int index = MENU_INDEX_TIP; if( menu->strings[ index ] != NULL ) tooltip = menu->strings[ index ]; } return( PtInflateBalloon( window, widget, /* Don't put the balloon at the bottom, * it gets drawn over by gfx done in the PtRaw */ Pt_BALLOON_TOP, tooltip, font, fill_color, text_color ) ); } static void gui_ph_resize_container( void ) { PhArea_t area; PtWidgetArea( gui.vimWindow, &area ); PtWidgetPos ( gui.vimContainer, &area.pos ); PtSetResource( gui.vimContainer, Pt_ARG_AREA, &area, 0 ); } static int gui_ph_handle_menu_resize( PtWidget_t *widget, void *other, PtCallbackInfo_t *info ) { PtContainerCallback_t *sizes = info->cbdata; PtWidget_t *container; PhPoint_t below_menu; int_u height; height = sizes->new_dim.h; /* Because vim treats the toolbar and menubar separately, * and here they're lumped together into a PtToolbarGroup, * we only need either menu_height or toolbar_height set at once */ if( gui.menu_is_active ) { gui.menu_height = height; gui.toolbar_height = 0; } #ifdef FEAT_TOOLBAR else gui.toolbar_height = height; #endif below_menu.x = 0; below_menu.y = height; #ifdef USE_PANEL_GROUP container = gui.vimPanelGroup; #else container = gui.vimContainer; #endif PtSetResource( container, Pt_ARG_POS, &below_menu, 0 ); gui_ph_resize_container(); #ifdef USE_PANEL_GROUP gui_ph_get_panelgroup_margins( &pg_margin_top, &pg_margin_bottom, &pg_margin_left, &pg_margin_right ); #endif return( Pt_CONTINUE ); } /* * Pt_ARG_TIMER_REPEAT isn't used because the on & off times * are different */ static int gui_ph_handle_timer_cursor( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { if( blink_state == BLINK_ON ) { gui_undraw_cursor(); blink_state = BLINK_OFF; PtSetResource( gui_ph_timer_cursor, Pt_ARG_TIMER_INITIAL, blink_offtime, 0 ); } else { gui_update_cursor(TRUE, FALSE); blink_state = BLINK_ON; PtSetResource( gui_ph_timer_cursor, Pt_ARG_TIMER_INITIAL, blink_ontime, 0 ); } return( Pt_CONTINUE ); } static int gui_ph_handle_timer_timeout(PtWidget_t *widget, void *data, PtCallbackInfo_t *info) { is_timeout = TRUE; return( Pt_CONTINUE ); } static int gui_ph_handle_window_cb( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { PhWindowEvent_t *we = info->cbdata; ushort_t *width, *height; switch( we->event_f ) { case Ph_WM_CLOSE: gui_shell_closed(); break; case Ph_WM_FOCUS: /* Just in case it's hidden and needs to be shown */ gui_mch_mousehide( MOUSE_SHOW ); if( we->event_state == Ph_WM_EVSTATE_FOCUS ) { gui_focus_change(TRUE); gui_mch_start_blink(); } else { gui_focus_change(FALSE); gui_mch_stop_blink(); } break; case Ph_WM_RESIZE: PtGetResource( gui.vimWindow, Pt_ARG_WIDTH, &width, 0 ); PtGetResource( gui.vimWindow, Pt_ARG_HEIGHT, &height, 0 ); #ifdef USE_PANEL_GROUP width -= (pg_margin_left + pg_margin_right); height -= (pg_margin_top + pg_margin_bottom); #endif gui_resize_shell( *width, *height ); gui_set_shellsize( FALSE, FALSE, RESIZE_BOTH ); is_ignore_draw = FALSE; PtEndFlux( gui.vimContainer ); PtContainerRelease( gui.vimContainer ); break; default: break; } return( Pt_CONTINUE ); } static int gui_ph_handle_scrollbar( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { PtScrollbarCallback_t *scroll; scrollbar_T *sb; int value, dragging = FALSE; scroll = info->cbdata; sb = (scrollbar_T *) data; if( sb != NULL ) { value = scroll->position; switch( scroll->action ) { case Pt_SCROLL_DRAGGED: dragging = TRUE; break; case Pt_SCROLL_SET: /* FIXME: return straight away here? */ return( Pt_CONTINUE ); break; } gui_drag_scrollbar(sb, value, dragging); } return( Pt_CONTINUE ); } static int gui_ph_handle_keyboard( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { PhKeyEvent_t *key; unsigned char string[6]; int len, i; int ch, modifiers; key = PhGetData( info->event ); ch = modifiers = len = 0; if( p_mh ) gui_mch_mousehide( MOUSE_HIDE ); /* We're a good lil photon program, aren't we? yes we are, yeess wee arrr */ if( key->key_flags & Pk_KF_Compose ) { return( Pt_CONTINUE ); } if( (key->key_flags & Pk_KF_Cap_Valid) && PkIsKeyDown( key->key_flags ) ) { #ifdef FEAT_MENU /* * Only show the menu if the Alt key is down, and the Shift & Ctrl * keys aren't down, as well as the other conditions */ if( ( ( key->key_mods & Pk_KM_Alt ) && !( key->key_mods & Pk_KM_Shift ) && !( key->key_mods & Pk_KM_Ctrl ) ) && gui.menu_is_active && ( *p_wak == 'y' || ( *p_wak == 'm' && gui_is_menu_shortcut( key->key_cap ) ) ) ) { /* Fallthrough and let photon look for the hotkey */ return( Pt_CONTINUE ); } #endif for( i = 0; special_keys[i].key_sym != 0; i++ ) { if( special_keys[i].key_sym == key->key_cap ) { len = 0; if( special_keys[i].vim_code1 == NUL ) ch = special_keys[i].vim_code0; else { /* Detect if a keypad number key has been pressed * and change the key if Num Lock is on */ if( key->key_cap >= Pk_KP_Enter && key->key_cap <= Pk_KP_9 && ( key->key_mods & Pk_KM_Num_Lock ) ) { /* FIXME: For now, just map the key to a ascii value * (see <photon/PkKeyDef.h>) */ ch = key->key_cap - 0xf080; } else ch = TO_SPECIAL( special_keys[i].vim_code0, special_keys[i].vim_code1 ); } break; } } if( key->key_mods & Pk_KM_Ctrl ) modifiers |= MOD_MASK_CTRL; if( key->key_mods & Pk_KM_Alt ) modifiers |= MOD_MASK_ALT; if( key->key_mods & Pk_KM_Shift ) modifiers |= MOD_MASK_SHIFT; /* Is this not a special key? */ if( special_keys[i].key_sym == 0 ) { ch = PhTo8859_1( key ); if( ch == -1 #ifdef FEAT_MBYTE || ( enc_utf8 && ch > 127 ) #endif ) { #ifdef FEAT_MBYTE len = PhKeyToMb( string, key ); if( len > 0 ) { static char buf[6]; int src_taken, dst_made; if( enc_utf8 != TRUE ) { PxTranslateFromUTF( charset_translate, string, len, &src_taken, buf, 6, &dst_made ); add_to_input_buf( buf, dst_made ); } else { add_to_input_buf( string, len ); } return( Pt_CONSUME ); } len = 0; #endif ch = key->key_cap; if( ch < 0xff ) { /* FIXME: is this the right thing to do? */ if( modifiers & MOD_MASK_CTRL ) { modifiers &= ~MOD_MASK_CTRL; if( ( ch >= 'a' && ch <= 'z' ) || ch == '[' || ch == ']' || ch == '\\' ) ch = Ctrl_chr( ch ); else if( ch == '2' ) ch = NUL; else if( ch == '6' ) ch = 0x1e; else if( ch == '-' ) ch = 0x1f; else modifiers |= MOD_MASK_CTRL; } if( modifiers & MOD_MASK_ALT ) { ch = Meta( ch ); modifiers &= ~MOD_MASK_ALT; } } else { return( Pt_CONTINUE ); } } else modifiers &= ~MOD_MASK_SHIFT; } ch = simplify_key( ch, &modifiers ); if( modifiers ) { string[ len++ ] = CSI; string[ len++ ] = KS_MODIFIER; string[ len++ ] = modifiers; } if( IS_SPECIAL( ch ) ) { string[ len++ ] = CSI; string[ len++ ] = K_SECOND( ch ); string[ len++ ] = K_THIRD( ch ); } else { string[ len++ ] = ch; } if (len == 1 && ((ch == Ctrl_C && ctrl_c_interrupts) || ch == intr_char)) { trash_input_buf(); got_int = TRUE; } if (len == 1 && string[0] == CSI) { /* Turn CSI into K_CSI. */ string[ len++ ] = KS_EXTRA; string[ len++ ] = KE_CSI; } if( len > 0 ) { add_to_input_buf( string, len ); return( Pt_CONSUME ); } } return( Pt_CONTINUE ); } static int gui_ph_handle_mouse( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { PhPointerEvent_t *pointer; PhRect_t *pos; int button = 0, repeated_click, modifiers = 0x0; short mouse_x, mouse_y; pointer = PhGetData( info->event ); pos = PhGetRects( info->event ); gui_mch_mousehide( MOUSE_SHOW ); /* * Coordinates need to be relative to the base window, * not relative to the vimTextArea widget */ mouse_x = pos->ul.x + gui.border_width; mouse_y = pos->ul.y + gui.border_width; if( info->event->type == Ph_EV_PTR_MOTION_NOBUTTON ) { gui_mouse_moved( mouse_x, mouse_y ); return( Pt_CONTINUE ); } if( pointer->key_mods & Pk_KM_Shift ) modifiers |= MOUSE_SHIFT; if( pointer->key_mods & Pk_KM_Ctrl ) modifiers |= MOUSE_CTRL; if( pointer->key_mods & Pk_KM_Alt ) modifiers |= MOUSE_ALT; /* * FIXME More than one button may be involved, but for * now just deal with one */ if( pointer->buttons & Ph_BUTTON_SELECT ) button = MOUSE_LEFT; if( pointer->buttons & Ph_BUTTON_MENU ) { button = MOUSE_RIGHT; /* Need the absolute coordinates for the popup menu */ abs_mouse.x = pointer->pos.x; abs_mouse.y = pointer->pos.y; } if( pointer->buttons & Ph_BUTTON_ADJUST ) button = MOUSE_MIDDLE; /* Catch a real release (not phantom or other releases */ if( info->event->type == Ph_EV_BUT_RELEASE ) button = MOUSE_RELEASE; if( info->event->type & Ph_EV_PTR_MOTION_BUTTON ) button = MOUSE_DRAG; #if 0 /* Vim doesn't use button repeats */ if( info->event->type & Ph_EV_BUT_REPEAT ) button = MOUSE_DRAG; #endif /* Don't do anything if it is one of the phantom mouse release events */ if( ( button != MOUSE_RELEASE ) || ( info->event->subtype == Ph_EV_RELEASE_REAL ) ) { repeated_click = (pointer->click_count >= 2) ? TRUE : FALSE; gui_send_mouse_event( button , mouse_x, mouse_y, repeated_click, modifiers ); } return( Pt_CONTINUE ); } /* Handle a focus change of the PtRaw widget */ static int gui_ph_handle_focus( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { if( info->reason == Pt_CB_LOST_FOCUS ) { PtRemoveEventHandler( gui.vimTextArea, Ph_EV_PTR_MOTION_NOBUTTON, gui_ph_handle_mouse, NULL ); gui_mch_mousehide( MOUSE_SHOW ); } else { PtAddEventHandler( gui.vimTextArea, Ph_EV_PTR_MOTION_NOBUTTON, gui_ph_handle_mouse, NULL ); } return( Pt_CONTINUE ); } static void gui_ph_handle_raw_draw( PtWidget_t *widget, PhTile_t *damage ) { PhRect_t *r; PhPoint_t offset; PhPoint_t translation; if( is_ignore_draw == TRUE ) return; PtSuperClassDraw( PtBasic, widget, damage ); PgGetTranslation( &translation ); PgClearTranslation(); #if 0 /* * This causes some weird problems, with drawing being done from * within this raw drawing function (rather than just simple clearing * and text drawing done by gui_redraw) * * The main problem is when PhBlit is used, and the cursor appearing * in places where it shouldn't */ out_flush(); #endif PtWidgetOffset( widget, &offset ); PhTranslatePoint( &offset, PtWidgetPos( gui.vimTextArea, NULL ) ); #if 1 /* Redraw individual damage regions */ if( damage->next != NULL ) damage = damage->next; while( damage != NULL ) { r = &damage->rect; gui_redraw( r->ul.x - offset.x, r->ul.y - offset.y, r->lr.x - r->ul.x + 1, r->lr.y - r->ul.y + 1 ); damage = damage->next; } #else /* Redraw the rectangle that covers all the damaged regions */ r = &damage->rect; gui_redraw( r->ul.x - offset.x, r->ul.y - offset.y, r->lr.x - r->ul.x + 1, r->lr.y - r->ul.y + 1 ); #endif PgSetTranslation( &translation, 0 ); } static int gui_ph_handle_pulldown_menu( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { if( data != NULL ) { vimmenu_T *menu = (vimmenu_T *) data; PtPositionMenu( menu->submenu_id, NULL ); PtRealizeWidget( menu->submenu_id ); } return( Pt_CONTINUE ); } /* This is used for pulldown/popup menus and also toolbar buttons */ static int gui_ph_handle_menu( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { if( data != NULL ) { vimmenu_T *menu = (vimmenu_T *) data; gui_menu_cb( menu ); } return( Pt_CONTINUE ); } /* Stop focus from disappearing into the menubar... */ static int gui_ph_handle_menu_unrealized( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { PtGiveFocus( gui.vimTextArea, NULL ); return( Pt_CONTINUE ); } static int gui_ph_handle_window_open( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { gui_set_shellsize( FALSE, TRUE, RESIZE_BOTH ); return( Pt_CONTINUE ); } /****************************************************************************/ #define DRAW_START gui_ph_draw_start() #define DRAW_END gui_ph_draw_end() /* TODO: Set a clipping rect? */ static void gui_ph_draw_start( void ) { PhGC_t *gc; gc = PgGetGC(); PgSetRegion( PtWidgetRid( PtFindDisjoint( gui.vimTextArea ) ) ); PgClearClippingsCx( gc ); PgClearTranslationCx( gc ); PtWidgetOffset( gui.vimTextArea, &gui_ph_raw_offset ); PhTranslatePoint( &gui_ph_raw_offset, PtWidgetPos( gui.vimTextArea, NULL ) ); PgSetTranslation( &gui_ph_raw_offset, Pg_RELATIVE ); } static void gui_ph_draw_end( void ) { gui_ph_raw_offset.x = -gui_ph_raw_offset.x; gui_ph_raw_offset.y = -gui_ph_raw_offset.y; PgSetTranslation( &gui_ph_raw_offset, Pg_RELATIVE ); } #ifdef USE_PANEL_GROUP static vimmenu_T * gui_ph_find_buffer_item( char_u *name ) { vimmenu_T *top_level = root_menu; vimmenu_T *items = NULL; while( top_level != NULL && ( STRCMP( top_level->dname, "Buffers" ) != 0 ) ) top_level = top_level->next; if( top_level != NULL ) { items = top_level->children; while( items != NULL && ( STRCMP( items->dname, name ) != 0 ) ) items = items->next; } return( items ); } static void gui_ph_pg_set_buffer_num( int_u buf_num ) { int i; char search[16]; char *mark; if( gui.vimTextArea == NULL || buf_num == 0 ) return; search[0] = '('; ultoa( buf_num, &search[1], 10 ); STRCAT( search, ")" ); for( i = 0; i < num_panels; i++ ) { /* find the last "(" in the panel title and see if the buffer * number in the title matches the one we're looking for */ mark = STRRCHR( panel_titles[ i ], '(' ); if( mark != NULL && STRCMP( mark, search ) == 0 ) { PtSetResource( gui.vimPanelGroup, Pt_ARG_PG_CURRENT_INDEX, i, 0 ); } } } static int gui_ph_handle_pg_change( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { vimmenu_T *menu; PtPanelGroupCallback_t *panel; if( info->event != NULL ) { panel = info->cbdata; if( panel->new_panel != NULL ) { menu = gui_ph_find_buffer_item( panel->new_panel ); if( menu ) gui_menu_cb( menu ); } } return( Pt_CONTINUE ); } static void gui_ph_get_panelgroup_margins( short *top, short *bottom, short *left, short *right ) { unsigned short abs_raw_x, abs_raw_y, abs_panel_x, abs_panel_y; const unsigned short *margin_top, *margin_bottom; const unsigned short *margin_left, *margin_right; PtGetAbsPosition( gui.vimTextArea, &abs_raw_x, &abs_raw_y ); PtGetAbsPosition( gui.vimPanelGroup, &abs_panel_x, &abs_panel_y ); PtGetResource( gui.vimPanelGroup, Pt_ARG_MARGIN_RIGHT, &margin_right, 0 ); PtGetResource( gui.vimPanelGroup, Pt_ARG_MARGIN_BOTTOM, &margin_bottom, 0 ); abs_raw_x -= abs_panel_x; abs_raw_y -= abs_panel_y; *top = abs_raw_y; *bottom = *margin_bottom; *left = abs_raw_x; *right = *margin_right; } /* Used for the tabs for PtPanelGroup */ static int gui_ph_is_buffer_item( vimmenu_T *menu, vimmenu_T *parent ) { char *mark; if( STRCMP( parent->dname, "Buffers" ) == 0 ) { /* Look for '(' digits ')' */ mark = vim_strchr( menu->dname, '(' ); if( mark != NULL ) { mark++; while( isdigit( *mark ) ) mark++; if( *mark == ')' ) return( TRUE); } } return( FALSE ); } static void gui_ph_pg_add_buffer(char *name ) { char **new_titles = NULL; new_titles = (char **) alloc( ( num_panels + 1 ) * sizeof( char ** ) ); if( new_titles != NULL ) { if( num_panels > 0 ) memcpy( new_titles, panel_titles, num_panels * sizeof( char ** ) ); new_titles[ num_panels++ ] = name; PtSetResource( gui.vimPanelGroup, Pt_ARG_PG_PANEL_TITLES, new_titles, num_panels ); vim_free( panel_titles ); panel_titles = new_titles; } } static void gui_ph_pg_remove_buffer( char *name ) { int i; char **new_titles = NULL; /* If there is only 1 panel, we just use the temporary place holder */ if( num_panels > 1 ) { new_titles = (char **) alloc( ( num_panels - 1 ) * sizeof( char ** ) ); if( new_titles != NULL ) { char **s = new_titles; /* Copy all the titles except the one we're removing */ for( i = 0; i < num_panels; i++ ) { if( STRCMP( panel_titles[ i ], name ) != 0 ) { *s++ = panel_titles[ i ]; } } num_panels--; PtSetResource( gui.vimPanelGroup, Pt_ARG_PG_PANEL_TITLES, new_titles, num_panels ); vim_free( panel_titles ); panel_titles = new_titles; } } else { num_panels--; PtSetResource( gui.vimPanelGroup, Pt_ARG_PG_PANEL_TITLES, &empty_title, 1 ); vim_free( panel_titles ); panel_titles = NULL; } } /* When a buffer item is deleted from the buffer menu */ static int gui_ph_handle_buffer_remove( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { vimmenu_T *menu; if( data != NULL ) { menu = (vimmenu_T *) data; gui_ph_pg_remove_buffer( menu->dname ); } return( Pt_CONTINUE ); } #endif static int gui_ph_pane_resize( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { if( PtWidgetIsRealized( widget ) ) { is_ignore_draw = TRUE; PtStartFlux( gui.vimContainer ); PtContainerHold( gui.vimContainer ); } return( Pt_CONTINUE ); } /****************************************************************************/ #ifdef FEAT_MBYTE void gui_ph_encoding_changed( int new_encoding ) { /* Default encoding is latin1 */ char *charset = "latin1"; int i; struct { int encoding; char *name; } charsets[] = { { DBCS_JPN, "SHIFT_JIS" }, { DBCS_KOR, "csEUCKR" }, { DBCS_CHT, "big5" }, { DBCS_CHS, "gb" } }; for( i = 0; i < ARRAY_LENGTH( charsets ); i++ ) { if( new_encoding == charsets[ i ].encoding ) charset = charsets[ i ].name; } charset_translate = PxTranslateSet( charset_translate, charset ); } #endif /****************************************************************************/ /****************************************************************************/ void gui_mch_prepare(argc, argv) int *argc; char **argv; { PtInit( NULL ); } int gui_mch_init(void) { PtArg_t args[10]; int flags = 0, n = 0; PhDim_t window_size = {100, 100}; /* Arbitrary values */ PhPoint_t pos = {0, 0}; gui.event_buffer = (PhEvent_t *) alloc( EVENT_BUFFER_SIZE ); if( gui.event_buffer == NULL ) return( FAIL ); /* Get a translation so we can convert from ISO Latin-1 to UTF */ charset_translate = PxTranslateSet( NULL, "latin1" ); /* The +2 is for the 1 pixel dark line on each side */ gui.border_offset = gui.border_width = GUI_PH_MARGIN + 2; /* Handle close events ourselves */ PtSetArg( &args[ n++ ], Pt_ARG_WINDOW_MANAGED_FLAGS, Pt_FALSE, Ph_WM_CLOSE ); PtSetArg( &args[ n++ ], Pt_ARG_WINDOW_NOTIFY_FLAGS, Pt_TRUE, Ph_WM_CLOSE | Ph_WM_RESIZE | Ph_WM_FOCUS ); PtSetArg( &args[ n++ ], Pt_ARG_DIM, &window_size, 0 ); gui.vimWindow = PtCreateWidget( PtWindow, NULL, n, args ); if( gui.vimWindow == NULL ) return( FAIL ); PtAddCallback( gui.vimWindow, Pt_CB_WINDOW, gui_ph_handle_window_cb, NULL ); PtAddCallback( gui.vimWindow, Pt_CB_WINDOW_OPENING, gui_ph_handle_window_open, NULL ); n = 0; PtSetArg( &args[ n++ ], Pt_ARG_ANCHOR_FLAGS, Pt_ANCHOR_ALL, Pt_IS_ANCHORED ); PtSetArg( &args[ n++ ], Pt_ARG_DIM, &window_size, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_POS, &pos, 0 ); #ifdef USE_PANEL_GROUP /* Put in a temprary place holder title */ PtSetArg( &args[ n++ ], Pt_ARG_PG_PANEL_TITLES, &empty_title, 1 ); gui.vimPanelGroup = PtCreateWidget( PtPanelGroup, gui.vimWindow, n, args ); if( gui.vimPanelGroup == NULL ) return( FAIL ); PtAddCallback( gui.vimPanelGroup, Pt_CB_PG_PANEL_SWITCHING, gui_ph_handle_pg_change, NULL ); #else /* Turn off all edge decorations */ PtSetArg( &args[ n++ ], Pt_ARG_BASIC_FLAGS, Pt_FALSE, Pt_ALL ); PtSetArg( &args[ n++ ], Pt_ARG_BEVEL_WIDTH, 0, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_MARGIN_WIDTH, 0, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_MARGIN_HEIGHT, 0, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_CONTAINER_FLAGS, Pt_TRUE, Pt_AUTO_EXTENT ); gui.vimContainer = PtCreateWidget( PtPane, gui.vimWindow, n, args ); if( gui.vimContainer == NULL ) return( FAIL ); PtAddCallback( gui.vimContainer, Pt_CB_RESIZE, gui_ph_pane_resize, NULL ); #endif /* Size for the text area is set in gui_mch_set_text_area_pos */ n = 0; PtSetArg( &args[ n++ ], Pt_ARG_RAW_DRAW_F, gui_ph_handle_raw_draw, 1 ); PtSetArg( &args[ n++ ], Pt_ARG_BEVEL_WIDTH, GUI_PH_MARGIN, 0 ); /* * Using focus render also causes the whole widget to be redrawn * whenever it changes focus, which is very annoying :p */ PtSetArg( &args[ n++ ], Pt_ARG_FLAGS, Pt_TRUE, Pt_GETS_FOCUS | Pt_HIGHLIGHTED ); #ifndef FEAT_MOUSESHAPE PtSetArg( &args[ n++ ], Pt_ARG_CURSOR_TYPE, GUI_PH_MOUSE_TYPE, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_CURSOR_COLOR, gui_ph_mouse_color, 0 ); #endif gui.vimTextArea = PtCreateWidget( PtRaw, Pt_DFLT_PARENT, n, args ); if( gui.vimTextArea == NULL) return( FAIL ); /* TODO: use PtAddEventHandlers instead? */ /* Not using Ph_EV_BUT_REPEAT because vim wouldn't use it anyway */ PtAddEventHandler( gui.vimTextArea, Ph_EV_BUT_PRESS | Ph_EV_BUT_RELEASE | Ph_EV_PTR_MOTION_BUTTON, gui_ph_handle_mouse, NULL ); PtAddEventHandler( gui.vimTextArea, Ph_EV_KEY, gui_ph_handle_keyboard, NULL ); PtAddCallback( gui.vimTextArea, Pt_CB_GOT_FOCUS, gui_ph_handle_focus, NULL ); PtAddCallback( gui.vimTextArea, Pt_CB_LOST_FOCUS, gui_ph_handle_focus, NULL ); /* * Now that the text area widget has been created, set up the colours, * which wil call PtSetResource from gui_mch_new_colors */ /* * Create the two timers, not as accurate as using the kernel timer * functions, but good enough */ gui_ph_timer_cursor = PtCreateWidget( PtTimer, gui.vimWindow, 0, NULL ); if( gui_ph_timer_cursor == NULL ) return( FAIL ); gui_ph_timer_timeout = PtCreateWidget( PtTimer, gui.vimWindow, 0, NULL ); if( gui_ph_timer_timeout == NULL ) return( FAIL ); PtAddCallback( gui_ph_timer_cursor, Pt_CB_TIMER_ACTIVATE, gui_ph_handle_timer_cursor, NULL); PtAddCallback( gui_ph_timer_timeout, Pt_CB_TIMER_ACTIVATE, gui_ph_handle_timer_timeout, NULL); #ifdef FEAT_MENU n = 0; PtSetArg( &args[ n++ ], Pt_ARG_WIDTH, window_size.w, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_ANCHOR_FLAGS, Pt_ANCHOR_LEFT_RIGHT, Pt_IS_ANCHORED ); gui.vimToolBarGroup = PtCreateWidget( PtToolbarGroup, gui.vimWindow, n, args ); if( gui.vimToolBarGroup == NULL ) return( FAIL ); PtAddCallback( gui.vimToolBarGroup, Pt_CB_RESIZE, gui_ph_handle_menu_resize, NULL ); n = 0; flags = 0; PtSetArg( &args[ n++ ], Pt_ARG_WIDTH, window_size.w, 0 ); if( ! vim_strchr( p_go, GO_MENUS ) ) { flags |= Pt_DELAY_REALIZE; PtSetArg( &args[ n++ ], Pt_ARG_FLAGS, Pt_TRUE, flags ); } gui.vimMenuBar = PtCreateWidget( PtMenuBar, gui.vimToolBarGroup, n, args ); if( gui.vimMenuBar == NULL ) return( FAIL ); # ifdef FEAT_TOOLBAR n = 0; PtSetArg( &args[ n++ ], Pt_ARG_ANCHOR_FLAGS, Pt_ANCHOR_LEFT_RIGHT |Pt_TOP_ANCHORED_TOP, Pt_IS_ANCHORED ); PtSetArg( &args[ n++ ], Pt_ARG_RESIZE_FLAGS, Pt_TRUE, Pt_RESIZE_Y_AS_REQUIRED ); PtSetArg( &args[ n++ ], Pt_ARG_WIDTH, window_size.w, 0 ); flags = Pt_GETS_FOCUS; if( ! vim_strchr( p_go, GO_TOOLBAR ) ) flags |= Pt_DELAY_REALIZE; PtSetArg( &args[ n++ ], Pt_ARG_FLAGS, Pt_DELAY_REALIZE, flags ); gui.vimToolBar = PtCreateWidget( PtToolbar, gui.vimToolBarGroup, n, args ); if( gui.vimToolBar == NULL ) return( FAIL ); /* * Size for the toolbar is fetched in gui_mch_show_toolbar, after * the buttons have been added and the toolbar has resized it's height * for the buttons to fit */ # endif #endif return( OK ); } int gui_mch_init_check(void) { return( (is_photon_available == TRUE) ? OK : FAIL ); } int gui_mch_open(void) { gui.norm_pixel = Pg_BLACK; gui.back_pixel = Pg_WHITE; set_normal_colors(); gui_check_colors(); gui.def_norm_pixel = gui.norm_pixel; gui.def_back_pixel = gui.back_pixel; highlight_gui_started(); if (gui_win_x != -1 && gui_win_y != -1) gui_mch_set_winpos(gui_win_x, gui_win_y); return( (PtRealizeWidget( gui.vimWindow ) == 0) ? OK : FAIL ); } void gui_mch_exit(int rc) { PtDestroyWidget( gui.vimWindow ); PxTranslateSet( charset_translate, NULL ); vim_free( gui.event_buffer ); #ifdef USE_PANEL_GROUPS vim_free( panel_titles ); #endif } /****************************************************************************/ /* events */ /* When no events are available, photon will call this function, working is * set to FALSE, and the gui_mch_update loop will exit. */ static int exit_gui_mch_update( void *data ) { *(int *)data = FALSE; return( Pt_END ); } void gui_mch_update(void) { int working = TRUE; PtAppAddWorkProc( NULL, exit_gui_mch_update, &working ); while( ( working == TRUE ) && !vim_is_input_buf_full()) { PtProcessEvent(); } } int gui_mch_wait_for_chars(int wtime) { is_timeout = FALSE; if( wtime > 0 ) PtSetResource( gui_ph_timer_timeout, Pt_ARG_TIMER_INITIAL, wtime, 0 ); while( 1 ) { PtProcessEvent(); if( input_available() ) { PtSetResource( gui_ph_timer_timeout, Pt_ARG_TIMER_INITIAL, 0, 0 ); return( OK ); } else if( is_timeout == TRUE ) return( FAIL ); } } #if defined( FEAT_BROWSE ) || defined( PROTO ) /* * Put up a file requester. * Returns the selected name in allocated memory, or NULL for Cancel. * saving, select file to write * title title for the window * default_name default name (well duh!) * ext not used (extension added) * initdir initial directory, NULL for current dir * filter not used (file name filter) */ char_u * gui_mch_browse( int saving, char_u *title, char_u *default_name, char_u *ext, char_u *initdir, char_u *filter) { PtFileSelectionInfo_t file; int flags; char_u *default_path; char_u *open_text = NULL; flags = 0; memset( &file, 0, sizeof( file ) ); default_path = alloc( MAXPATHL + 1 + NAME_MAX + 1 ); if( default_path != NULL ) { if( saving == TRUE ) { /* Don't need Pt_FSR_CONFIRM_EXISTING, vim will ask anyway */ flags |= Pt_FSR_NO_FCHECK; open_text = "&Save"; } /* combine the directory and filename into a single path */ if( initdir == NULL || *initdir == NUL ) { mch_dirname( default_path, MAXPATHL ); initdir = default_path; } else { STRCPY( default_path, initdir ); initdir = default_path; } if( default_name != NULL ) { if( default_path[ STRLEN( default_path ) - 1 ] != '/' ) STRCAT( default_path, "/" ); STRCAT( default_path, default_name ); } /* TODO: add a filter? */ PtFileSelection( gui.vimWindow, NULL, title, default_path, NULL, open_text, NULL, NULL, &file, flags ); vim_free( default_path ); if( file.ret == Pt_FSDIALOG_BTN1 ) return( vim_strsave( file.path ) ); } return( NULL ); } #endif #if defined( FEAT_GUI_DIALOG ) || defined( PROTO ) static PtWidget_t *gui_ph_dialog_text = NULL; static int gui_ph_dialog_close( int button, void *data ) { PtModalCtrl_t *modal_ctrl = data; char_u *dialog_text, *vim_text; if( gui_ph_dialog_text != NULL ) { PtGetResource( gui_ph_dialog_text, Pt_ARG_TEXT_STRING, &dialog_text, 0 ); PtGetResource( gui_ph_dialog_text, Pt_ARG_POINTER, &vim_text, 0 ); STRNCPY( vim_text, dialog_text, IOSIZE - 1 ); } PtModalUnblock( modal_ctrl, (void *) button ); return( Pt_TRUE ); } static int gui_ph_dialog_text_enter( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { if( info->reason_subtype == Pt_EDIT_ACTIVATE ) gui_ph_dialog_close( 1, data ); return( Pt_CONTINUE ); } static int gui_ph_dialog_esc( PtWidget_t *widget, void *data, PtCallbackInfo_t *info ) { PhKeyEvent_t *key; key = PhGetData( info->event ); if( ( key->key_flags & Pk_KF_Cap_Valid ) && ( key->key_cap == Pk_Escape ) ) { gui_ph_dialog_close( 0, data ); return( Pt_CONSUME ); } return( Pt_PROCESS ); } int gui_mch_dialog( int type, char_u *title, char_u *message, char_u *buttons, int default_button, char_u *textfield) { char_u *str; char_u **button_array; char_u *buttons_copy; int button_count; int i, len; int dialog_result = -1; /* FIXME: the vertical option in guioptions is blatantly ignored */ /* FIXME: so is the type */ button_count = len = i = 0; if( buttons == NULL || *buttons == NUL ) return( -1 ); /* There is one less separator than buttons, so bump up the button count */ button_count = 1; /* Count string length and number of seperators */ for( str = buttons; *str; str++ ) { len++; if( *str == DLG_BUTTON_SEP ) button_count++; } if ( title == NULL ) title = "Vim"; buttons_copy = alloc( len + 1 ); button_array = (char_u **) alloc( button_count * sizeof( char_u * ) ); if( buttons_copy != NULL && button_array != NULL ) { STRCPY( buttons_copy, buttons ); /* * Convert DLG_BUTTON_SEP into NUL's and fill in * button_array with the pointer to each NUL terminated string */ str = buttons_copy; for( i = 0; i < button_count; i++ ) { button_array[ i ] = str; for( ; *str; str++ ) { if( *str == DLG_BUTTON_SEP ) { *str++ = NUL; break; } } } #ifndef FEAT_GUI_TEXTDIALOG dialog_result = PtAlert( gui.vimWindow, NULL, title, NULL, message, NULL, button_count, (const char **) button_array, NULL, default_button, 0, Pt_MODAL ); #else /* Writing the dialog ourselves lets us add extra features, like * trapping the escape key and returning 0 to vim */ { int n; PtArg_t args[5]; PtWidget_t *dialog, *pane; PtModalCtrl_t modal_ctrl; PtDialogInfo_t di; memset( &di, 0, sizeof( di ) ); memset( &modal_ctrl, 0, sizeof( modal_ctrl ) ); n = 0; PtSetArg( &args[n++], Pt_ARG_GROUP_ROWS_COLS, 0, 0 ); PtSetArg( &args[n++], Pt_ARG_WIDTH, 350, 0 ); PtSetArg( &args[n++], Pt_ARG_GROUP_ORIENTATION, Pt_GROUP_VERTICAL, 0 ); PtSetArg( &args[n++], Pt_ARG_GROUP_FLAGS, Pt_TRUE, Pt_GROUP_NO_KEYS | Pt_GROUP_STRETCH_HORIZONTAL ); PtSetArg( &args[n++], Pt_ARG_CONTAINER_FLAGS, Pt_FALSE, Pt_TRUE ); pane = PtCreateWidget( PtGroup, NULL, n, args ); n = 0; PtSetArg( &args[n++], Pt_ARG_TEXT_STRING, message, 0 ); PtCreateWidget( PtLabel, pane, n, args ); if( textfield != NULL ) { n = 0; PtSetArg( &args[n++], Pt_ARG_MAX_LENGTH, IOSIZE - 1, 0 ); PtSetArg( &args[n++], Pt_ARG_TEXT_STRING, textfield, 0 ); PtSetArg( &args[n++], Pt_ARG_POINTER, textfield, 0 ); gui_ph_dialog_text = PtCreateWidget( PtText, pane, n, args ); PtAddCallback( gui_ph_dialog_text, Pt_CB_ACTIVATE, gui_ph_dialog_text_enter, &modal_ctrl ); } di.parent = gui.vimWindow; di.pane = pane; di.title = title; di.buttons = (const char **) button_array; di.nbtns = button_count; di.def_btn = default_button; /* This is just to give the dialog the close button. * We check for the Escape key ourselves and return 0 */ di.esc_btn = button_count; di.callback = gui_ph_dialog_close; di.data = &modal_ctrl; dialog = PtCreateDialog( &di ); PtAddFilterCallback( dialog, Ph_EV_KEY, gui_ph_dialog_esc, &modal_ctrl ); if( gui_ph_dialog_text != NULL ) PtGiveFocus( gui_ph_dialog_text, NULL ); /* Open dialog, block the vim window and wait for the dialog to close */ PtRealizeWidget( dialog ); PtMakeModal( dialog, Ph_CURSOR_NOINPUT, Ph_CURSOR_DEFAULT_COLOR ); dialog_result = (int) PtModalBlock( &modal_ctrl, 0 ); PtDestroyWidget( dialog ); gui_ph_dialog_text = NULL; } #endif } vim_free( button_array ); vim_free( buttons_copy ); return( dialog_result ); } #endif /****************************************************************************/ /* window size/position/state */ int gui_mch_get_winpos(int *x, int *y) { PhPoint_t *pos; pos = PtWidgetPos( gui.vimWindow, NULL ); *x = pos->x; *y = pos->y; return( OK ); } void gui_mch_set_winpos(int x, int y) { PhPoint_t pos = { x, y }; PtSetResource( gui.vimWindow, Pt_ARG_POS, &pos, 0 ); } void gui_mch_set_shellsize(int width, int height, int min_width, int min_height, int base_width, int base_height, int direction) { PhDim_t window_size = { width, height }; PhDim_t min_size = { min_width, min_height }; #ifdef USE_PANEL_GROUP window_size.w += pg_margin_left + pg_margin_right; window_size.h += pg_margin_top + pg_margin_bottom; #endif PtSetResource( gui.vimWindow, Pt_ARG_MINIMUM_DIM, &min_size, 0 ); PtSetResource( gui.vimWindow, Pt_ARG_DIM, &window_size, 0 ); if( ! PtWidgetIsRealized( gui.vimWindow ) ) gui_ph_resize_container(); } /* * Return the amount of screen space that hasn't been allocated (such as * by the shelf). */ void gui_mch_get_screen_dimensions(int *screen_w, int *screen_h) { PhRect_t console; PhWindowQueryVisible( Ph_QUERY_WORKSPACE, 0, PhInputGroup( NULL ), &console ); *screen_w = console.lr.x - console.ul.x + 1; *screen_h = console.lr.y - console.ul.y + 1; } void gui_mch_iconify(void) { PhWindowEvent_t event; memset( &event, 0, sizeof (event) ); event.event_f = Ph_WM_HIDE; event.event_state = Ph_WM_EVSTATE_HIDE; event.rid = PtWidgetRid( gui.vimWindow ); PtForwardWindowEvent( &event ); } #if defined(FEAT_EVAL) || defined(PROTO) /* * Bring the Vim window to the foreground. */ void gui_mch_set_foreground() { PhWindowEvent_t event; memset( &event, 0, sizeof (event) ); event.event_f = Ph_WM_TOFRONT; event.event_state = Ph_WM_EVSTATE_FFRONT; event.rid = PtWidgetRid( gui.vimWindow ); PtForwardWindowEvent( &event ); } #endif void gui_mch_settitle(char_u *title, char_u *icon) { #ifdef USE_PANEL_GROUP gui_ph_pg_set_buffer_num( curwin->w_buffer->b_fnum ); #endif PtSetResource( gui.vimWindow, Pt_ARG_WINDOW_TITLE, title, 0 ); /* Not sure what to do with the icon text, set balloon text somehow? */ } /****************************************************************************/ /* Scrollbar */ void gui_mch_set_scrollbar_thumb(scrollbar_T *sb, int val, int size, int max) { int n = 0; PtArg_t args[3]; PtSetArg( &args[ n++ ], Pt_ARG_MAXIMUM, max, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_SLIDER_SIZE, size, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_GAUGE_VALUE, val, 0 ); PtSetResources( sb->id, n, args ); } void gui_mch_set_scrollbar_pos(scrollbar_T *sb, int x, int y, int w, int h) { PhArea_t area = {{ x, y }, { w, h }}; PtSetResource( sb->id, Pt_ARG_AREA, &area, 0 ); } void gui_mch_create_scrollbar(scrollbar_T *sb, int orient) { int n = 0; /* int anchor_flags = 0;*/ PtArg_t args[4]; /* * Stop the scrollbar from being realized when the parent * is realized, so it can be explicitly realized by vim. * * Also, don't let the scrollbar get focus */ PtSetArg( &args[ n++ ], Pt_ARG_FLAGS, Pt_DELAY_REALIZE, Pt_DELAY_REALIZE | Pt_GETS_FOCUS ); PtSetArg( &args[ n++ ], Pt_ARG_SCROLLBAR_FLAGS, Pt_SCROLLBAR_SHOW_ARROWS, 0); #if 0 /* Don't need this anchoring for the scrollbars */ if( orient == SBAR_HORIZ ) { anchor_flags = Pt_BOTTOM_ANCHORED_BOTTOM | Pt_LEFT_ANCHORED_LEFT | Pt_RIGHT_ANCHORED_RIGHT; } else { anchor_flags = Pt_BOTTOM_ANCHORED_BOTTOM | Pt_TOP_ANCHORED_TOP; if( sb->wp != NULL ) { if( sb == &sb->wp->w_scrollbars[ SBAR_LEFT ] ) anchor_flags |= Pt_LEFT_ANCHORED_LEFT; else anchor_flags |= Pt_RIGHT_ANCHORED_RIGHT; } } PtSetArg( &args[ n++ ], Pt_ARG_ANCHOR_FLAGS, anchor_flags, Pt_IS_ANCHORED ); #endif PtSetArg( &args[ n++ ], Pt_ARG_ORIENTATION, (orient == SBAR_HORIZ) ? Pt_HORIZONTAL : Pt_VERTICAL, 0 ); #ifdef USE_PANEL_GROUP sb->id = PtCreateWidget( PtScrollbar, gui.vimPanelGroup, n, args ); #else sb->id = PtCreateWidget( PtScrollbar, gui.vimContainer, n, args ); #endif PtAddCallback( sb->id, Pt_CB_SCROLLBAR_MOVE, gui_ph_handle_scrollbar, sb ); } void gui_mch_enable_scrollbar(scrollbar_T *sb, int flag) { if( flag != 0 ) PtRealizeWidget( sb->id ); else PtUnrealizeWidget( sb->id ); } void gui_mch_destroy_scrollbar(scrollbar_T *sb) { PtDestroyWidget( sb->id ); sb->id = NULL; } /****************************************************************************/ /* Mouse functions */ #if defined(FEAT_MOUSESHAPE) || defined(PROTO) /* The last set mouse pointer shape is remembered, to be used when it goes * from hidden to not hidden. */ static int last_shape = 0; /* Table for shape IDs. Keep in sync with the mshape_names[] table in * misc2.c! */ static int mshape_ids[] = { Ph_CURSOR_POINTER, /* arrow */ Ph_CURSOR_NONE, /* blank */ Ph_CURSOR_INSERT, /* beam */ Ph_CURSOR_DRAG_VERTICAL, /* updown */ Ph_CURSOR_DRAG_VERTICAL, /* udsizing */ Ph_CURSOR_DRAG_HORIZONTAL, /* leftright */ Ph_CURSOR_DRAG_HORIZONTAL, /* lrsizing */ Ph_CURSOR_WAIT, /* busy */ Ph_CURSOR_DONT, /* no */ Ph_CURSOR_CROSSHAIR, /* crosshair */ Ph_CURSOR_FINGER, /* hand1 */ Ph_CURSOR_FINGER, /* hand2 */ Ph_CURSOR_FINGER, /* pencil */ Ph_CURSOR_QUESTION_POINT, /* question */ Ph_CURSOR_POINTER, /* right-arrow */ Ph_CURSOR_POINTER, /* up-arrow */ Ph_CURSOR_POINTER /* last one */ }; void mch_set_mouse_shape(shape) int shape; { int id; if (!gui.in_use) return; if (shape == MSHAPE_HIDE || gui.pointer_hidden) PtSetResource( gui.vimTextArea, Pt_ARG_CURSOR_TYPE, Ph_CURSOR_NONE, 0 ); else { if (shape >= MSHAPE_NUMBERED) id = Ph_CURSOR_POINTER; else id = mshape_ids[shape]; PtSetResource( gui.vimTextArea, Pt_ARG_CURSOR_TYPE, id, 0 ); } if (shape != MSHAPE_HIDE) last_shape = shape; } #endif void gui_mch_mousehide(int hide) { if( gui.pointer_hidden != hide ) { gui.pointer_hidden = hide; #ifdef FEAT_MOUSESHAPE if( hide ) PtSetResource( gui.vimTextArea, Pt_ARG_CURSOR_TYPE, Ph_CURSOR_NONE, 0 ); else mch_set_mouse_shape( last_shape ); #else PtSetResource( gui.vimTextArea, Pt_ARG_CURSOR_TYPE, ( hide == MOUSE_SHOW ) ? GUI_PH_MOUSE_TYPE : Ph_CURSOR_NONE, 0 ); #endif } } void gui_mch_getmouse(int *x, int *y) { PhCursorInfo_t info; short ix, iy; /* FIXME: does this return the correct position, * with respect to the border? */ PhQueryCursor( PhInputGroup( NULL ), &info ); PtGetAbsPosition( gui.vimTextArea , &ix, &iy ); *x = info.pos.x - ix; *y = info.pos.y - iy; } void gui_mch_setmouse(int x, int y) { short abs_x, abs_y; PtGetAbsPosition( gui.vimTextArea, &abs_x, &abs_y ); /* Add the border offset? */ PhMoveCursorAbs( PhInputGroup( NULL ), abs_x + x, abs_y + y ); } /****************************************************************************/ /* Colours */ /* * Return the RGB value of a pixel as a long. */ long_u gui_mch_get_rgb(guicolor_T pixel) { return PgRGB(PgRedValue(pixel), PgGreenValue(pixel), PgBlueValue(pixel)); } void gui_mch_new_colors(void) { #if 0 /* Don't bother changing the cursor colour */ short color_diff; /* * If there isn't enough difference between the background colour and * the mouse pointer colour then change the mouse pointer colour */ color_diff = gui_get_lightness(gui_ph_mouse_color) - gui_get_lightness(gui.back_pixel); if( abs( color_diff ) < 64 ) { short r, g, b; /* not a great algorithm... */ r = PgRedValue( gui_ph_mouse_color ) ^ 255; g = PgGreenValue( gui_ph_mouse_color ) ^ 255; b = PgBlueValue( gui_ph_mouse_color ) ^ 255; #ifndef FEAT_MOUSESHAPE gui_ph_mouse_color = PgRGB( r, g, b ); PtSetResource( gui.vimTextArea, Pt_ARG_CURSOR_COLOR, gui_ph_mouse_color, 0 ); #endif } #endif PtSetResource( gui.vimTextArea, Pt_ARG_FILL_COLOR, gui.back_pixel, 0 ); } static int hex_digit(int c) { if (VIM_ISDIGIT(c)) return( c - '0' ); c = TOLOWER_ASC(c); if (c >= 'a' && c <= 'f') return( c - 'a' + 10 ); return( -1000 ); } /* * This should be split out into a separate file, * every port does basically the same thing. * * This is the gui_w32.c version (i think..) * Return INVALCOLOR when failed. */ guicolor_T gui_mch_get_color(char_u *name) { int i; int r, g, b; typedef struct GuiColourTable { char *name; guicolor_T colour; } GuiColourTable; static GuiColourTable table[] = { {"Black", RGB(0x00, 0x00, 0x00)}, {"DarkGray", RGB(0x80, 0x80, 0x80)}, {"DarkGrey", RGB(0x80, 0x80, 0x80)}, {"Gray", RGB(0xC0, 0xC0, 0xC0)}, {"Grey", RGB(0xC0, 0xC0, 0xC0)}, {"LightGray", RGB(0xD3, 0xD3, 0xD3)}, {"LightGrey", RGB(0xD3, 0xD3, 0xD3)}, {"Gray10", RGB(0x1A, 0x1A, 0x1A)}, {"Grey10", RGB(0x1A, 0x1A, 0x1A)}, {"Gray20", RGB(0x33, 0x33, 0x33)}, {"Grey20", RGB(0x33, 0x33, 0x33)}, {"Gray30", RGB(0x4D, 0x4D, 0x4D)}, {"Grey30", RGB(0x4D, 0x4D, 0x4D)}, {"Gray40", RGB(0x66, 0x66, 0x66)}, {"Grey40", RGB(0x66, 0x66, 0x66)}, {"Gray50", RGB(0x7F, 0x7F, 0x7F)}, {"Grey50", RGB(0x7F, 0x7F, 0x7F)}, {"Gray60", RGB(0x99, 0x99, 0x99)}, {"Grey60", RGB(0x99, 0x99, 0x99)}, {"Gray70", RGB(0xB3, 0xB3, 0xB3)}, {"Grey70", RGB(0xB3, 0xB3, 0xB3)}, {"Gray80", RGB(0xCC, 0xCC, 0xCC)}, {"Grey80", RGB(0xCC, 0xCC, 0xCC)}, {"Gray90", RGB(0xE5, 0xE5, 0xE5)}, {"Grey90", RGB(0xE5, 0xE5, 0xE5)}, {"White", RGB(0xFF, 0xFF, 0xFF)}, {"DarkRed", RGB(0x80, 0x00, 0x00)}, {"Red", RGB(0xFF, 0x00, 0x00)}, {"LightRed", RGB(0xFF, 0xA0, 0xA0)}, {"DarkBlue", RGB(0x00, 0x00, 0x80)}, {"Blue", RGB(0x00, 0x00, 0xFF)}, {"LightBlue", RGB(0xA0, 0xA0, 0xFF)}, {"DarkGreen", RGB(0x00, 0x80, 0x00)}, {"Green", RGB(0x00, 0xFF, 0x00)}, {"LightGreen", RGB(0xA0, 0xFF, 0xA0)}, {"DarkCyan", RGB(0x00, 0x80, 0x80)}, {"Cyan", RGB(0x00, 0xFF, 0xFF)}, {"LightCyan", RGB(0xA0, 0xFF, 0xFF)}, {"DarkMagenta", RGB(0x80, 0x00, 0x80)}, {"Magenta", RGB(0xFF, 0x00, 0xFF)}, {"LightMagenta", RGB(0xFF, 0xA0, 0xFF)}, {"Brown", RGB(0x80, 0x40, 0x40)}, {"Yellow", RGB(0xFF, 0xFF, 0x00)}, {"LightYellow", RGB(0xFF, 0xFF, 0xA0)}, {"SeaGreen", RGB(0x2E, 0x8B, 0x57)}, {"Orange", RGB(0xFF, 0xA5, 0x00)}, {"Purple", RGB(0xA0, 0x20, 0xF0)}, {"SlateBlue", RGB(0x6A, 0x5A, 0xCD)}, {"Violet", RGB(0xEE, 0x82, 0xEE)}, }; /* is name #rrggbb format? */ if( name[0] == '#' && STRLEN( name ) == 7 ) { r = hex_digit( name[1] ) * 16 + hex_digit( name[2] ); g = hex_digit( name[3] ) * 16 + hex_digit( name[4] ); b = hex_digit( name[5] ) * 16 + hex_digit( name[6] ); if( r < 0 || g < 0 || b < 0 ) return INVALCOLOR; return( RGB( r, g, b ) ); } for( i = 0; i < ARRAY_LENGTH( table ); i++ ) { if( STRICMP( name, table[i].name ) == 0 ) return( table[i].colour ); } /* * Last attempt. Look in the file "$VIMRUNTIME/rgb.txt". */ { #define LINE_LEN 100 FILE *fd; char line[LINE_LEN]; char_u *fname; fname = expand_env_save((char_u *)"$VIMRUNTIME/rgb.txt"); if (fname == NULL) return INVALCOLOR; fd = fopen((char *)fname, "rt"); vim_free(fname); if (fd == NULL) return INVALCOLOR; while (!feof(fd)) { int len; int pos; char *color; fgets(line, LINE_LEN, fd); len = STRLEN(line); if (len <= 1 || line[len-1] != '\n') continue; line[len-1] = '\0'; i = sscanf(line, "%d %d %d %n", &r, &g, &b, &pos); if (i != 3) continue; color = line + pos; if (STRICMP(color, name) == 0) { fclose(fd); return( (guicolor_T) RGB(r,g,b) ); } } fclose(fd); } return INVALCOLOR; } void gui_mch_set_fg_color(guicolor_T color) { PgSetTextColor( color ); } void gui_mch_set_bg_color(guicolor_T color) { PgSetFillColor( color ); } void gui_mch_set_sp_color(guicolor_T color) { } void gui_mch_invert_rectangle(int row, int col, int nr, int nc) { PhRect_t rect; rect.ul.x = FILL_X( col ); rect.ul.y = FILL_Y( row ); /* FIXME: This has an off by one pixel problem */ rect.lr.x = rect.ul.x + nc * gui.char_width; rect.lr.y = rect.ul.y + nr * gui.char_height; if( nc > 0 ) rect.lr.x -= 1; if( nr > 0 ) rect.lr.y -= 1; DRAW_START; PgSetDrawMode( Pg_DrawModeDSTINVERT ); PgDrawRect( &rect, Pg_DRAW_FILL ); PgSetDrawMode( Pg_DrawModeSRCCOPY ); DRAW_END; } void gui_mch_clear_block(int row1, int col1, int row2, int col2) { PhRect_t block = { { FILL_X( col1 ), FILL_Y( row1 ) }, { FILL_X( col2 + 1 ) - 1, FILL_Y( row2 + 1 ) - 1} }; DRAW_START; gui_mch_set_bg_color( gui.back_pixel ); PgDrawRect( &block, Pg_DRAW_FILL ); DRAW_END; } void gui_mch_clear_all() { PhRect_t text_rect = { { gui.border_width, gui.border_width }, { Columns * gui.char_width + gui.border_width - 1 , Rows * gui.char_height + gui.border_width - 1 } }; if( is_ignore_draw == TRUE ) return; DRAW_START; gui_mch_set_bg_color( gui.back_pixel ); PgDrawRect( &text_rect, Pg_DRAW_FILL ); DRAW_END; } void gui_mch_delete_lines(int row, int num_lines) { PhRect_t rect; PhPoint_t delta; rect.ul.x = FILL_X( gui.scroll_region_left ); rect.ul.y = FILL_Y( row + num_lines ); rect.lr.x = FILL_X( gui.scroll_region_right + 1 ) - 1; rect.lr.y = FILL_Y( gui.scroll_region_bot + 1) - 1; PtWidgetOffset( gui.vimTextArea, &gui_ph_raw_offset ); PhTranslatePoint( &gui_ph_raw_offset, PtWidgetPos(gui.vimTextArea, NULL)); PhTranslateRect( &rect, &gui_ph_raw_offset ); delta.x = 0; delta.y = -num_lines * gui.char_height; PgFlush(); PhBlit( PtWidgetRid( PtFindDisjoint( gui.vimTextArea ) ), &rect, &delta ); gui_clear_block( gui.scroll_region_bot - num_lines + 1, gui.scroll_region_left, gui.scroll_region_bot, gui.scroll_region_right ); } void gui_mch_insert_lines(int row, int num_lines) { PhRect_t rect; PhPoint_t delta; rect.ul.x = FILL_X( gui.scroll_region_left ); rect.ul.y = FILL_Y( row ); rect.lr.x = FILL_X( gui.scroll_region_right + 1 ) - 1; rect.lr.y = FILL_Y( gui.scroll_region_bot - num_lines + 1 ) - 1; PtWidgetOffset( gui.vimTextArea, &gui_ph_raw_offset ); PhTranslatePoint( &gui_ph_raw_offset, PtWidgetPos( gui.vimTextArea, NULL ) ); PhTranslateRect( &rect, &gui_ph_raw_offset ); delta.x = 0; delta.y = num_lines * gui.char_height; PgFlush(); PhBlit( PtWidgetRid( PtFindDisjoint( gui.vimTextArea ) ) , &rect, &delta ); gui_clear_block( row, gui.scroll_region_left, row + num_lines - 1, gui.scroll_region_right ); } void gui_mch_draw_string(int row, int col, char_u *s, int len, int flags) { static char *utf8_buffer = NULL; static int utf8_len = 0; PhPoint_t pos = { TEXT_X( col ), TEXT_Y( row ) }; PhRect_t rect; if( is_ignore_draw == TRUE ) return; DRAW_START; if( !( flags & DRAW_TRANSP ) ) { PgDrawIRect( FILL_X( col ), FILL_Y( row ), FILL_X( col + len ) - 1, FILL_Y( row + 1 ) - 1, Pg_DRAW_FILL ); } if( flags & DRAW_UNDERL ) PgSetUnderline( gui.norm_pixel, Pg_TRANSPARENT, 0 ); if( charset_translate != NULL #ifdef FEAT_MBYTE && enc_utf8 == 0 #endif ) { int src_taken, dst_made; /* Use a static buffer to avoid large amounts of de/allocations */ if( utf8_len < len ) { utf8_buffer = realloc( utf8_buffer, len * MB_LEN_MAX ); utf8_len = len; } PxTranslateToUTF( charset_translate, s, len, &src_taken, utf8_buffer, utf8_len, &dst_made ); s = utf8_buffer; len = dst_made; } PgDrawText( s, len, &pos, 0 ); if( flags & DRAW_BOLD ) { /* FIXME: try and only calculate these values once... */ rect.ul.x = FILL_X( col ) + 1; rect.ul.y = FILL_Y( row ); rect.lr.x = FILL_X( col + len ) - 1; rect.lr.y = FILL_Y( row + 1) - 1; /* PgSetUserClip( NULL ) causes the scrollbar to not redraw... */ #if 0 pos.x++; PgSetUserClip( &rect ); PgDrawText( s, len, &pos, 0 ); PgSetUserClip( NULL ); #else rect.lr.y -= ( p_linespace + 1 ) / 2; /* XXX: DrawTextArea doesn't work with phditto */ PgDrawTextArea( s, len, &rect, Pg_TEXT_BOTTOM ); #endif } if( flags & DRAW_UNDERL ) PgSetUnderline( Pg_TRANSPARENT, Pg_TRANSPARENT, 0 ); DRAW_END; } /****************************************************************************/ /* Cursor */ void gui_mch_draw_hollow_cursor(guicolor_T color) { PhRect_t r; /* FIXME: Double width characters */ r.ul.x = FILL_X( gui.col ); r.ul.y = FILL_Y( gui.row ); r.lr.x = r.ul.x + gui.char_width - 1; r.lr.y = r.ul.y + gui.char_height - 1; DRAW_START; PgSetStrokeColor( color ); PgDrawRect( &r, Pg_DRAW_STROKE ); DRAW_END; } void gui_mch_draw_part_cursor(int w, int h, guicolor_T color) { PhRect_t r; r.ul.x = FILL_X( gui.col ); r.ul.y = FILL_Y( gui.row ) + gui.char_height - h; r.lr.x = r.ul.x + w - 1; r.lr.y = r.ul.y + h - 1; DRAW_START; gui_mch_set_bg_color( color ); PgDrawRect( &r, Pg_DRAW_FILL ); DRAW_END; } void gui_mch_set_blinking(long wait, long on, long off) { blink_waittime = wait; blink_ontime = on; blink_offtime = off; } void gui_mch_start_blink(void) { /* Only turn on the timer on if none of the times are zero */ if( blink_waittime && blink_ontime && blink_offtime && gui.in_focus) { PtSetResource( gui_ph_timer_cursor, Pt_ARG_TIMER_INITIAL, blink_waittime, 0 ); blink_state = BLINK_ON; gui_update_cursor(TRUE, FALSE); } } void gui_mch_stop_blink(void) { PtSetResource( gui_ph_timer_cursor, Pt_ARG_TIMER_INITIAL, 0, 0 ); if( blink_state == BLINK_OFF ) gui_update_cursor(TRUE, FALSE); blink_state = BLINK_NONE; } /****************************************************************************/ /* miscellaneous functions */ void gui_mch_beep(void) { PtBeep(); } void gui_mch_flash(int msec) { PgSetFillXORColor( Pg_BLACK, Pg_WHITE ); PgSetDrawMode( Pg_DRAWMODE_XOR ); gui_mch_clear_all(); gui_mch_flush(); ui_delay( (long) msec, TRUE ); gui_mch_clear_all(); PgSetDrawMode( Pg_DRAWMODE_OPAQUE ); gui_mch_flush(); } void gui_mch_flush(void) { PgFlush(); } void gui_mch_set_text_area_pos(int x, int y, int w, int h) { PhArea_t area = {{x, y}, {w, h}}; PtSetResource( gui.vimTextArea, Pt_ARG_AREA, &area, 0 ); } int gui_mch_haskey(char_u *name) { int i; for (i = 0; special_keys[i].key_sym != 0; i++) if (name[0] == special_keys[i].vim_code0 && name[1] == special_keys[i].vim_code1) return( OK ); return( FAIL ); } /****************************************************************************/ /* Menu */ #ifdef FEAT_TOOLBAR #include "toolbar.phi" static PhImage_t *gui_ph_toolbar_images[] = { &tb_new_phi, &tb_open_phi, &tb_save_phi, &tb_undo_phi, &tb_redo_phi, &tb_cut_phi, &tb_copy_phi, &tb_paste_phi, &tb_print_phi, &tb_help_phi, &tb_find_phi, &tb_save_all_phi, &tb_save_session_phi, &tb_new_session_phi, &tb_load_session_phi, &tb_macro_phi, &tb_replace_phi, &tb_close_phi, &tb_maximize_phi, &tb_minimize_phi, &tb_split_phi, &tb_shell_phi, &tb_find_prev_phi, &tb_find_next_phi, &tb_find_help_phi, &tb_make_phi, &tb_jump_phi, &tb_ctags_phi, &tb_vsplit_phi, &tb_maxwidth_phi, &tb_minwidth_phi }; static PhImage_t * gui_ph_toolbar_load_icon( char_u *iconfile ) { static PhImage_t external_icon; PhImage_t *temp_phi = NULL; temp_phi = PxLoadImage( iconfile, NULL ); if( temp_phi != NULL ) { /* The label widget will free the image/palette/etc. for us when * it's destroyed */ temp_phi->flags |= Ph_RELEASE_IMAGE_ALL; memcpy( &external_icon, temp_phi, sizeof( external_icon ) ); free( temp_phi ); temp_phi = &external_icon; } return( temp_phi ); } /* * This returns either a builtin icon image, an external image or NULL * if it can't find either. The caller can't and doesn't need to try and * free() the returned image, and it can't store the image pointer. * (When setting the Pt_ARG_LABEL_IMAGE resource, the contents of the * PhImage_t are copied, and the original PhImage_t aren't needed anymore). */ static PhImage_t * gui_ph_toolbar_find_icon( vimmenu_T *menu ) { char_u full_pathname[ MAXPATHL + 1 ]; PhImage_t *icon = NULL; if( menu->icon_builtin == FALSE ) { if( menu->iconfile != NULL ) /* TODO: use gui_find_iconfile() */ icon = gui_ph_toolbar_load_icon( menu->iconfile ); /* TODO: Restrict loading to just .png? Search for any format? */ if( ( icon == NULL ) && ( ( gui_find_bitmap( menu->name, full_pathname, "gif" ) == OK ) || ( gui_find_bitmap( menu->name, full_pathname, "png" ) == OK ) ) ) icon = gui_ph_toolbar_load_icon( full_pathname ); if( icon != NULL ) return( icon ); } if( menu->iconidx >= 0 && ( menu->iconidx < ARRAY_LENGTH( gui_ph_toolbar_images ) ) ) { return( gui_ph_toolbar_images[ menu->iconidx ] ); } return( NULL ); } #endif #if defined( FEAT_MENU ) || defined( PROTO ) void gui_mch_enable_menu(int flag) { if( flag != 0 ) PtRealizeWidget( gui.vimMenuBar ); else PtUnrealizeWidget( gui.vimMenuBar ); } void gui_mch_set_menu_pos(int x, int y, int w, int h) { /* Nothing */ } /* Change the position of a menu button in the parent */ static void gui_ph_position_menu( PtWidget_t *widget, int priority ) { PtWidget_t *traverse; vimmenu_T *menu; traverse = PtWidgetChildBack( PtWidgetParent( widget ) ); /* Iterate through the list of widgets in traverse, until * we find the position we want to insert our widget into */ /* TODO: traverse from front to back, possible speedup? */ while( traverse != NULL ) { PtGetResource( traverse, Pt_ARG_POINTER, &menu, 0 ); if( menu != NULL && priority < menu->priority && widget != traverse ) { /* Insert the widget before the current traverse widget */ PtWidgetInsert( widget, traverse, 1 ); return; } traverse = PtWidgetBrotherInFront( traverse ); } } /* the index is ignored because it's not useful for our purposes */ void gui_mch_add_menu(vimmenu_T *menu, int index) { vimmenu_T *parent = menu->parent; char_u *accel_key; char_u mnemonic_str[MB_LEN_MAX]; int n; PtArg_t args[5]; menu->submenu_id = menu->id = NULL; if( menu_is_menubar( menu->name ) ) { accel_key = vim_strchr( menu->name, '&' ); if( accel_key != NULL ) { mnemonic_str[0] = accel_key[1]; mnemonic_str[1] = NUL; } /* Create the menu button */ n = 0; PtSetArg( &args[ n++ ], Pt_ARG_TEXT_STRING, menu->dname, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_ACCEL_TEXT, menu->actext, 0 ); if( accel_key != NULL ) PtSetArg( &args[ n++ ], Pt_ARG_ACCEL_KEY, mnemonic_str, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_POINTER, menu, 0 ); if( parent != NULL ) PtSetArg( &args[ n++ ], Pt_ARG_BUTTON_TYPE, Pt_MENU_RIGHT, 0 ); menu->id = PtCreateWidget( PtMenuButton, (parent == NULL) ? gui.vimMenuBar : parent->submenu_id, n, args ); PtAddCallback( menu->id, Pt_CB_ARM, gui_ph_handle_pulldown_menu, menu ); /* Create the actual menu */ n = 0; if( parent != NULL ) PtSetArg( &args[ n++ ], Pt_ARG_MENU_FLAGS, Pt_TRUE, Pt_MENU_CHILD ); menu->submenu_id = PtCreateWidget( PtMenu, menu->id, n, args ); if( parent == NULL ) { PtAddCallback( menu->submenu_id, Pt_CB_UNREALIZED, gui_ph_handle_menu_unrealized, menu ); if( menu->mnemonic != 0 ) { PtAddHotkeyHandler( gui.vimWindow, tolower( menu->mnemonic ), Pk_KM_Alt, 0, menu, gui_ph_handle_pulldown_menu ); } } gui_ph_position_menu( menu->id, menu->priority ); /* Redraw menubar here instead of gui_mch_draw_menubar */ if( gui.menu_is_active ) PtRealizeWidget( menu->id ); } else if( menu_is_popup( menu->name ) ) { menu->submenu_id = PtCreateWidget( PtMenu, gui.vimWindow, 0, NULL ); PtAddCallback( menu->submenu_id, Pt_CB_UNREALIZED, gui_ph_handle_menu_unrealized, menu ); } } void gui_mch_add_menu_item(vimmenu_T *menu, int index) { vimmenu_T *parent = menu->parent; char_u *accel_key; char_u mnemonic_str[MB_LEN_MAX]; int n; PtArg_t args[13]; n = 0; PtSetArg( &args[ n++ ], Pt_ARG_POINTER, menu, 0 ); #ifdef FEAT_TOOLBAR if( menu_is_toolbar( parent->name ) ) { if( menu_is_separator( menu->name ) ) { PtSetArg( &args[ n++ ], Pt_ARG_SEP_FLAGS, Pt_SEP_VERTICAL, Pt_SEP_ORIENTATION ); PtSetArg( &args[ n++ ], Pt_ARG_SEP_TYPE, Pt_ETCHED_IN, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_ANCHOR_FLAGS, Pt_TRUE, Pt_ANCHOR_TOP_BOTTOM ); PtSetArg( &args[ n++ ], Pt_ARG_WIDTH, 2, 0 ); menu->id = PtCreateWidget( PtSeparator, gui.vimToolBar, n, args ); } else { if( strstr( (const char *) p_toolbar, "text" ) != NULL ) { PtSetArg( &args[ n++ ], Pt_ARG_BALLOON_POSITION, Pt_BALLOON_BOTTOM, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_TEXT_STRING, menu->dname, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_TEXT_FONT, "TextFont08", 0 ); } if( ( strstr( (const char *) p_toolbar, "icons" ) != NULL ) && ( gui_ph_toolbar_images != NULL ) ) { PtSetArg( &args[ n++ ], Pt_ARG_LABEL_IMAGE, gui_ph_toolbar_find_icon( menu ), 0 ); PtSetArg( &args[ n++ ], Pt_ARG_LABEL_TYPE, Pt_TEXT_IMAGE, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_TEXT_IMAGE_SPACING, 0, 0 ); } if( strstr( (const char *) p_toolbar, "tooltips" ) != NULL ) { PtSetArg( &args[ n++ ], Pt_ARG_LABEL_BALLOON, gui_ph_show_tooltip, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_LABEL_FLAGS, Pt_TRUE, Pt_SHOW_BALLOON ); } PtSetArg( &args[ n++ ], Pt_ARG_MARGIN_HEIGHT, 1, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_MARGIN_WIDTH, 1, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_FLAGS, Pt_FALSE, Pt_HIGHLIGHTED | Pt_GETS_FOCUS ); PtSetArg( &args[ n++ ], Pt_ARG_FILL_COLOR, Pg_TRANSPARENT, 0 ); menu->id = PtCreateWidget( PtButton, gui.vimToolBar, n, args ); PtAddCallback( menu->id, Pt_CB_ACTIVATE, gui_ph_handle_menu, menu ); } /* Update toolbar if it's open */ if( PtWidgetIsRealized( gui.vimToolBar ) ) PtRealizeWidget( menu->id ); } else #endif if( menu_is_separator( menu->name ) ) { menu->id = PtCreateWidget( PtSeparator, parent->submenu_id, n, args ); } else { accel_key = vim_strchr( menu->name, '&' ); if( accel_key != NULL ) { mnemonic_str[0] = accel_key[1]; mnemonic_str[1] = NUL; } PtSetArg( &args[ n++ ], Pt_ARG_TEXT_STRING, menu->dname, 0 ); if( accel_key != NULL ) PtSetArg( &args[ n++ ], Pt_ARG_ACCEL_KEY, mnemonic_str, 0 ); PtSetArg( &args[ n++ ], Pt_ARG_ACCEL_TEXT, menu->actext, 0 ); menu->id = PtCreateWidget( PtMenuButton, parent->submenu_id, n, args ); PtAddCallback( menu->id, Pt_CB_ACTIVATE, gui_ph_handle_menu, menu ); #ifdef USE_PANEL_GROUP if( gui_ph_is_buffer_item( menu, parent ) == TRUE ) { PtAddCallback( menu->id, Pt_CB_DESTROYED, gui_ph_handle_buffer_remove, menu ); gui_ph_pg_add_buffer( menu->dname ); } #endif } gui_ph_position_menu( menu->id, menu->priority ); } void gui_mch_destroy_menu(vimmenu_T *menu) { if( menu->submenu_id != NULL ) PtDestroyWidget( menu->submenu_id ); if( menu->id != NULL ) PtDestroyWidget( menu->id ); menu->submenu_id = NULL; menu->id = NULL; } void gui_mch_menu_grey(vimmenu_T *menu, int grey) { long flags, mask, fields; if( menu->id == NULL ) return; flags = PtWidgetFlags( menu->id ); if( PtWidgetIsClass( menu->id, PtMenuButton ) && PtWidgetIsClass( PtWidgetParent( menu->id ), PtMenu ) ) { fields = Pt_FALSE; mask = Pt_SELECTABLE | Pt_HIGHLIGHTED; } else { fields = Pt_TRUE; mask = Pt_BLOCKED | Pt_GHOST; } if( ! grey ) fields = ~fields; PtSetResource( menu->id, Pt_ARG_FLAGS, fields, mask ); } void gui_mch_menu_hidden(vimmenu_T *menu, int hidden) { /* TODO: [un]realize the widget? */ } void gui_mch_draw_menubar(void) { /* The only time a redraw is needed is when a menu button * is added to the menubar, and that is detected and the bar * redrawn in gui_mch_add_menu_item */ } void gui_mch_show_popupmenu(vimmenu_T *menu) { PtSetResource( menu->submenu_id, Pt_ARG_POS, &abs_mouse, 0 ); PtRealizeWidget( menu->submenu_id ); } void gui_mch_toggle_tearoffs(int enable) { /* No tearoffs yet */ } #endif #if defined( FEAT_TOOLBAR ) || defined( PROTO ) void gui_mch_show_toolbar(int showit) { if( showit ) PtRealizeWidget( gui.vimToolBar ); else PtUnrealizeWidget( gui.vimToolBar ); } #endif /****************************************************************************/ /* Fonts */ static GuiFont gui_ph_get_font( char_u *font_name, int_u font_flags, int_u font_size, /* Check whether the resulting font has the font flags and size that * was asked for */ int_u enforce ) { char_u *font_tag; FontQueryInfo info; int_u style; font_tag = alloc( MAX_FONT_TAG ); if( font_tag != NULL ) { if( PfGenerateFontName( font_name, font_flags, font_size, font_tag ) != NULL ) { /* Enforce some limits on the font used */ style = PHFONT_INFO_FIXED; if( enforce & PF_STYLE_BOLD ) style |= PHFONT_INFO_BOLD; if( enforce & PF_STYLE_ANTIALIAS ) style |= PHFONT_INFO_ALIAS; if( enforce & PF_STYLE_ITALIC ) style |= PHFONT_INFO_ITALIC; PfQueryFontInfo( font_tag, &info ); if( info.size == 0 ) font_size = 0; /* Make sure font size matches, and that the font style * at least has the bits we're checking for */ if( font_size == info.size && style == (info.style & style) ) return( (GuiFont) font_tag ); } vim_free( font_tag ); } return( NULL ); } /* * Split up the vim font name * * vim_font is in the form of * <name>:s<height>:a:b:i * * a = antialias * b = bold * i = italic * */ static int gui_ph_parse_font_name( char_u *vim_font, char_u **font_name, int_u *font_flags, int_u *font_size ) { char_u *mark; int_u name_len, size; mark = vim_strchr( vim_font, ':' ); if( mark == NULL ) name_len = STRLEN( vim_font ); else name_len = (int_u) ( mark - vim_font ); *font_name = vim_strnsave( vim_font, name_len ); if( *font_name != NULL ) { if( mark != NULL ) { while( *mark != NUL && *mark++ == ':') { switch( tolower( *mark++ ) ) { case 'a': *font_flags |= PF_STYLE_ANTIALIAS; break; case 'b': *font_flags |= PF_STYLE_BOLD; break; case 'i': *font_flags |= PF_STYLE_ITALIC; break; case 's': size = getdigits( &mark ); /* Restrict the size to some vague limits */ if( size < 1 || size > 100 ) size = 8; *font_size = size; break; default: break; } } } return( TRUE ); } return( FALSE ); } int gui_mch_init_font(char_u *vim_font_name, int fontset) { char_u *font_tag; char_u *font_name = NULL; int_u font_flags = 0; int_u font_size = 12; FontQueryInfo info; PhRect_t extent; if( vim_font_name == NULL ) { /* Default font */ vim_font_name = "PC Terminal"; } if( STRCMP( vim_font_name, "*" ) == 0 ) { font_tag = PtFontSelection( gui.vimWindow, NULL, NULL, "pcterm12", -1, PHFONT_FIXED, NULL ); if( font_tag == NULL ) return( FAIL ); gui_mch_free_font( gui.norm_font ); gui.norm_font = font_tag; PfQueryFontInfo( font_tag, &info ); font_name = vim_strsave( info.font ); } else { if( gui_ph_parse_font_name( vim_font_name, &font_name, &font_flags, &font_size ) == FALSE ) return( FAIL ); font_tag = gui_ph_get_font( font_name, font_flags, font_size, 0 ); if( font_tag == NULL ) { vim_free( font_name ); return( FAIL ); } gui_mch_free_font( gui.norm_font ); gui.norm_font = font_tag; } gui_mch_free_font( gui.bold_font ); gui.bold_font = gui_ph_get_font( font_name, font_flags | PF_STYLE_BOLD, font_size, PF_STYLE_BOLD ); gui_mch_free_font( gui.ital_font ); gui.ital_font = gui_ph_get_font( font_name, font_flags | PF_STYLE_ITALIC, font_size, PF_STYLE_ITALIC ); /* This extent was brought to you by the letter 'g' */ PfExtentText( &extent, NULL, font_tag, "g", 1 ); gui.char_width = extent.lr.x - extent.ul.x + 1; gui.char_height = (- extent.ul.y) + extent.lr.y + 1; gui.char_ascent = - extent.ul.y; vim_free( font_name ); return( OK ); } /* * Adjust gui.char_height (after 'linespace' was changed). */ int gui_mch_adjust_charheight(void) { FontQueryInfo info; PfQueryFontInfo( gui.norm_font, &info ); gui.char_height = - info.ascender + info.descender + p_linespace; gui.char_ascent = - info.ascender + p_linespace / 2; return( OK ); } GuiFont gui_mch_get_font(char_u *vim_font_name, int report_error) { char_u *font_name; char_u *font_tag; int_u font_size = 12; int_u font_flags = 0; if( gui_ph_parse_font_name( vim_font_name, &font_name, &font_flags, &font_size ) != FALSE ) { font_tag = gui_ph_get_font( font_name, font_flags, font_size, -1 ); vim_free( font_name ); if( font_tag != NULL ) return( (GuiFont) font_tag ); } if( report_error ) EMSG2(e_font, vim_font_name ); return( FAIL ); } #if defined(FEAT_EVAL) || defined(PROTO) /* * Return the name of font "font" in allocated memory. * Don't know how to get the actual name, thus use the provided name. */ char_u * gui_mch_get_fontname(font, name) GuiFont font; char_u *name; { if (name == NULL) return NULL; return vim_strsave(name); } #endif void gui_mch_set_font(GuiFont font) { PgSetFont( font ); } void gui_mch_free_font(GuiFont font) { vim_free( font ); }