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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.231 by root, Thu May 25 00:26:19 2006 UTC vs.
Revision 1.412 by root, Sun Jul 22 20:08:17 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
11use CFPlus::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
26 34
27 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
28 36
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 38
31 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 40 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 41 }
43 42
44 return; 43 return;
45 } 44 }
46 } 45 }
47 } 46 }
48 47
49 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
51} 74}
52 75
53# class methods for events 76# class methods for events
54sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
59sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 84 if $FOCUS;
62} 85}
63 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
64sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
65 my ($ev) = @_; 101 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
67 103
68 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
70 108
71 $GRAB = $widget; 109 $GRAB = $widget;
72 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
73 111
74 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
75 } 113 }
76 114
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
116 if ($ev->{button} == 4 || $ev->{button} == 5) {
117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
78 120
79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 121 $ev->{dx} = $shift ? $delta : 0;
80 if $GRAB; 122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
128 }
81} 129}
82 130
83sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
84 my ($ev) = @_; 132 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y});
86 133
87 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
88 135
89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
90 137
91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 138 $GRAB->emit (button_up => $ev)
92 if $GRAB; 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
93 140
94 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
95 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
96 $grab->update if $grab; 143 $grab->update if $grab;
97 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
98 145
99 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
100 } 148 }
101} 149}
102 150
103sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
104 my ($ev) = @_; 152 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
106 154
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
108 156
109 if ($widget != $HOVER) { 157 check_hover $widget;
110 my $hover = $HOVER; $HOVER = $widget;
111 158
112 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
113 $HOVER->update if $HOVER && $HOVER->{can_hover};
114
115 check_tooltip;
116 }
117
118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
119 if $HOVER; 160 if $HOVER;
120} 161}
121 162
122# convert position array to integers 163# convert position array to integers
123sub harmonize { 164sub harmonize {
… …
152sub rescale_widgets { 193sub rescale_widgets {
153 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
154 195
155 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) { 197 if ($widget->{is_toplevel}) {
198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 207
208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
210
165 } 211 }
166 } 212 }
167 213
168 reconfigure_widgets; 214 reconfigure_widgets;
169} 215}
170 216
171############################################################################# 217#############################################################################
172 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
173package CFClient::UI::Base; 227package CFPlus::UI::Base;
174 228
175use strict; 229use strict;
176 230
177use CFClient::OpenGL; 231use CFPlus::OpenGL;
178 232
179sub new { 233sub new {
180 my $class = shift; 234 my $class = shift;
181 235
182 my $self = bless { 236 my $self = bless {
183 x => 0, 237 x => "center",
184 y => 0, 238 y => "center",
185 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
186 can_events => 1, 242 can_events => 1,
187 @_ 243 @_
188 }, $class; 244 }, $class;
189 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
190 for (keys %$self) { 248 for (keys %$self) {
191 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
192 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
193 } 251 }
194 } 252 }
195 253
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
259
260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262
263 $self->show if $layout->{show};
264 }
197 265
198 $self 266 $self
199} 267}
200 268
201sub destroy { 269sub destroy {
202 my ($self) = @_; 270 my ($self) = @_;
203 271
204 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
205 %$self = (); 274 %$self = ();
206} 275}
207 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
208sub show { 281sub show {
209 my ($self) = @_; 282 my ($self) = @_;
283
210 return if $self->{parent}; 284 return if $self->{parent};
211 285
212 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
213} 287}
214 288
215sub show_centered { 289sub set_visible {
216 my ($self) = @_; 290 my ($self) = @_;
291
217 return if $self->{parent}; 292 return if $self->{visible};
218 293
219 $self->show; 294 $self->{root} = $self->{parent}{root};
295 $self->{visible} = $self->{parent}{visible} + 1;
220 296
221 $CFClient::UI::ROOT->on_post_alloc ( 297 $self->emit (visibility_change => 1);
222 "centered $self" => sub { 298
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 299 $self->realloc if !exists $self->{req_w};
224 }, 300
225 ); 301 $_->set_visible for $self->children;
226} 302}
227 303
228sub set_invisible { 304sub set_invisible {
229 my ($self) = @_; 305 my ($self) = @_;
230 306
231 # broken show/hide model 307 return unless $self->{visible};
308
309 $_->set_invisible for $self->children;
232 310
233 delete $self->{visible}; 311 delete $self->{visible};
312 delete $self->{root};
234 313
235 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
237 316
317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
318 if $TOOLTIP->{owner} == $self;
319
238 $self->focus_out; 320 $self->emit ("focus_out");
321 $self->emit (visibility_change => 0);
322}
323
324sub set_visibility {
325 my ($self, $visible) = @_;
326
327 return if $self->{visible} == $visible;
328
329 $visible ? $self->show
330 : $self->hide;
331}
332
333sub toggle_visibility {
334 my ($self) = @_;
335
336 $self->{visible}
337 ? $self->hide
338 : $self->show;
239} 339}
240 340
241sub hide { 341sub hide {
242 my ($self) = @_; 342 my ($self) = @_;
243 343
… …
245 345
246 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
247 if $self->{parent}; 347 if $self->{parent};
248} 348}
249 349
250sub move { 350sub move_abs {
251 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
252 352
253 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
254 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
255 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
256 356
257 $self->update; 357 $self->update;
258} 358}
259 359
260sub set_size { 360sub set_size {
261 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
262 362
263 $self->{user_w} = $w; 363 $self->{force_w} = $w;
264 $self->{user_h} = $h; 364 $self->{force_h} = $h;
265 365
266 $self->check_size; 366 $self->realloc;
267} 367}
268 368
269sub size_request { 369sub size_request {
270 require Carp; 370 require Carp;
271 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
272} 372}
273 373
374sub baseline_shift {
375 0
376}
377
274sub configure { 378sub configure {
275 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
276 380
277 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
278 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
279 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
280 386
281 # use alignment to adjust x, y 387 # use alignment to adjust x, y
282 388
283 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
284 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
285
286 ($w, $h) = ($w2, $h2);
287 } 391 }
288 392
289 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
290 $self->{x} = $x; 394 $self->{x} = $x;
291 $self->{y} = $y; 395 $self->{y} = $y;
292 $self->update; 396 $self->update;
293 } 397 }
294 398
295 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
296 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
297 }
298}
299 401
300sub size_allocate { 402 $self->{alloc_w} = $w;
301 # nothing to be done 403 $self->{alloc_h} = $h;
302}
303 404
304sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
305 my ($self) = @_; 406 }
306
307 $self->check_size (1);
308 $self->update;
309} 407}
310 408
311sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
312} 415}
313 416
314sub set_max_size { 417sub set_max_size {
315 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
316 419
317 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
318 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
319} 424}
320 425
321sub set_tooltip { 426sub set_tooltip {
322 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
323 428
429 $tooltip =~ s/^\s+//;
430 $tooltip =~ s/\s+$//;
431
432 return if $self->{tooltip} eq $tooltip;
433
324 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
325 435
326 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
327 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
328 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
329 } 439 }
330} 440}
331 441
332# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
333sub coord2local { 443sub coord2local {
334 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
335 445
446 Carp::confess unless $self->{parent};#d#
447
336 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
337} 449}
338 450
339# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
340sub coord2global { 452sub coord2global {
341 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
342 454
455 Carp::confess unless $self->{parent};#d#
456
343 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
344} 458}
345 459
346sub focus_in { 460sub invoke_focus_in {
347 my ($self) = @_; 461 my ($self) = @_;
348 462
349 return if $FOCUS == $self; 463 return if $FOCUS == $self;
350 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
351 465
352 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
353 467
354 $self->_emit (focus_in => $focus); 468 $self->update;
355 469
356 $focus->update if $focus; 470 0
357 $FOCUS->update;
358} 471}
359 472
360sub focus_out { 473sub invoke_focus_out {
361 my ($self) = @_; 474 my ($self) = @_;
362 475
363 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
364 477
365 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
366 479
367 $self->_emit (focus_out => $focus); 480 $self->update;
368 481
369 $focus->update if $focus; #?
370
371 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
372 unless $FOCUS; 483 unless $FOCUS;
373}
374 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
375sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
376sub button_up { } 496sub invoke_button_up { 0 }
377sub key_down { } 497sub invoke_key_down { 0 }
378sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
379 500
380sub button_down { 501sub invoke_button_down {
381 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
382 503
383 $self->focus_in; 504 $self->grab_focus;
384}
385 505
386sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
387sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
388sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
389sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
390sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
391 508
392sub draw { 509sub connect {
510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
393 my ($self) = @_; 521 my ($self, $signal) = @_;
394 522
395 return unless $self->{h} && $self->{w}; 523 delete $self->{signal_cb}{$signal};
396
397 glPushMatrix;
398 glTranslate $self->{x}, $self->{y}, 0;
399 $self->_draw;
400 glPopMatrix;
401
402 if ($self == $HOVER && $self->{can_hover}) {
403 my ($x, $y) = @$self{qw(x y)};
404
405 glColor 1, 0.8, 0.5, 0.2;
406 glEnable GL_BLEND;
407 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
408 glBegin GL_QUADS;
409 glVertex $x , $y;
410 glVertex $x + $self->{w}, $y;
411 glVertex $x + $self->{w}, $y + $self->{h};
412 glVertex $x , $y + $self->{h};
413 glEnd;
414 glDisable GL_BLEND;
415 }
416
417 if ($ENV{PCLIENT_DEBUG}) {
418 glPushMatrix;
419 glColor 1, 1, 0, 1;
420 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
421 glBegin GL_LINE_LOOP;
422 glVertex 0 , 0;
423 glVertex $self->{w}, 0;
424 glVertex $self->{w}, $self->{h};
425 glVertex 0 , $self->{h};
426 glEnd;
427 glPopMatrix;
428 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
429 }
430} 524}
431 525
432sub _draw { 526my %has_coords = (
433 my ($self) = @_; 527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
434 532
435 warn "no draw defined for $self\n"; 533sub emit {
436} 534 my ($self, $signal, @args) = @_;
437 535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
438sub find_widget { 556#sub find_widget {
439 my ($self, $x, $y) = @_; 557# in .xs
440
441 return () unless $self->{can_events};
442
443 return $self
444 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
445 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
446
447 ()
448}
449 558
450sub set_parent { 559sub set_parent {
451 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
452 561
453 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
454 563 $self->set_visible if $parent->{visible};
455 # TODO: req_w _does_change after ->reconfigure
456 $self->check_size
457 unless exists $self->{req_w};
458
459 $self->show;
460} 564}
461 565
462sub check_size { 566sub realloc {
463 my ($self, $forced) = @_; 567 my ($self) = @_;
464 568
465 $self->{force_alloc} = 1 if $forced; 569 if ($self->{visible}) {
466 $CFClient::UI::ROOT->{check_size}{$self} = $self; 570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
467} 578}
468 579
469sub update { 580sub update {
470 my ($self) = @_; 581 my ($self) = @_;
471 582
472 $self->{parent}->update 583 $self->{parent}->update
473 if $self->{parent}; 584 if $self->{parent};
474} 585}
475 586
476sub connect { 587sub reconfigure {
477 my ($self, $signal, $cb) = @_; 588 my ($self) = @_;
478 589
479 push @{ $self->{signal_cb}{$signal} }, $cb; 590 $self->realloc;
591 $self->update;
480} 592}
481 593
482sub _emit { 594# using global variables seems a bit hacky, but passing through all drawing
483 my ($self, $signal, @args) = @_; 595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
484 597
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 598#sub draw {
486} 599#CFPlus.xs
487 600
488sub emit { 601sub _draw {
489 my ($self, $signal, @args) = @_; 602 my ($self) = @_;
490 603
491 $self->_emit ($signal, @args) 604 warn "no draw defined for $self\n";
492 || $self->$signal (@args);
493} 605}
494 606
495sub DESTROY { 607sub DESTROY {
496 my ($self) = @_; 608 my ($self) = @_;
497 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
498 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
499 #$self->deactivate;
500} 616}
501 617
502############################################################################# 618#############################################################################
503 619
504package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
505 621
506our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
507 623
508use strict; 624use strict;
509use CFClient::OpenGL; 625use CFPlus::OpenGL;
510 626
511sub new { 627sub new {
512 my $class = shift; 628 my $class = shift;
513 629
514 # range [value, low, high, page] 630 # range [value, low, high, page]
… …
529 645
530 if ($color && (@$color < 4 || $color->[3])) { 646 if ($color && (@$color < 4 || $color->[3])) {
531 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
532 648
533 glEnable GL_BLEND; 649 glEnable GL_BLEND;
534 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
535 glColor @$color; 651 glColor_premultiply @$color;
536 652
537 glBegin GL_QUADS; 653 glBegin GL_QUADS;
538 glVertex 0 , 0; 654 glVertex 0 , 0;
539 glVertex 0 , $h; 655 glVertex 0 , $h;
540 glVertex $w, $h; 656 glVertex $w, $h;
… …
545 } 661 }
546} 662}
547 663
548############################################################################# 664#############################################################################
549 665
550package CFClient::UI::Empty; 666package CFPlus::UI::Empty;
551 667
552our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
553 669
554sub new { 670sub new {
555 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
556 $class->SUPER::new (can_events => 0, %arg); 672 $class->SUPER::new (can_events => 0, %arg);
557} 673}
558 674
559sub size_request { 675sub size_request {
560 (0, 0) 676 my ($self) = @_;
677
678 ($self->{w} + 0, $self->{h} + 0)
561} 679}
562 680
563sub draw { } 681sub draw { }
564 682
565############################################################################# 683#############################################################################
566 684
567package CFClient::UI::Container; 685package CFPlus::UI::Container;
568 686
569our @ISA = CFClient::UI::Base::; 687our @ISA = CFPlus::UI::Base::;
570 688
571sub new { 689sub new {
572 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
573 691
574 my $children = delete $arg{children} || []; 692 my $children = delete $arg{children};
575 693
576 my $self = $class->SUPER::new ( 694 my $self = $class->SUPER::new (
577 children => [], 695 children => [],
578 can_events => 0, 696 can_events => 0,
579 %arg, 697 %arg,
580 ); 698 );
699
581 $self->add ($_) for @$children; 700 $self->add (@$children)
701 if $children && @$children;
582 702
583 $self 703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
584} 712}
585 713
586sub add { 714sub add {
587 my ($self, @widgets) = @_; 715 my ($self, @widgets) = @_;
588 716
589 $_->set_parent ($self) 717 $_->set_parent ($self)
590 for @widgets; 718 for @widgets;
591 719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
592 use sort 'stable'; 721 use sort 'stable';
593 722
594 $self->{children} = [ 723 $self->{children} = [
595 sort { $a->{z} <=> $b->{z} } 724 sort { $a->{z} <=> $b->{z} }
596 @{$self->{children}}, @widgets 725 @{$self->{children}}, @widgets
597 ]; 726 ];
598 727
599 $self->check_size (1); 728 $self->realloc;
600 $self->update; 729
730 map $_+0, @widgets
601} 731}
602 732
603sub children { 733sub children {
604 @{ $_[0]{children} } 734 @{ $_[0]{children} }
605} 735}
… …
610 delete $child->{parent}; 740 delete $child->{parent};
611 $child->hide; 741 $child->hide;
612 742
613 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 743 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
614 744
615 $self->check_size; 745 $self->realloc;
616 $self->update;
617} 746}
618 747
619sub clear { 748sub clear {
620 my ($self) = @_; 749 my ($self) = @_;
621 750
622 my $children = delete $self->{children}; 751 my $children = $self->{children};
623 $self->{children} = []; 752 $self->{children} = [];
624 753
625 for (@$children) { 754 for (@$children) {
626 delete $_->{parent}; 755 delete $_->{parent};
627 $_->hide; 756 $_->hide;
628 } 757 }
629 758
630 $self->check_size; 759 $self->realloc;
631 $self->update;
632} 760}
633 761
634sub find_widget { 762sub find_widget {
635 my ($self, $x, $y) = @_; 763 my ($self, $x, $y) = @_;
636 764
637 $x -= $self->{x}; 765 $x -= $self->{x};
638 $y -= $self->{y}; 766 $y -= $self->{y};
639 767
640 my $res; 768 my $res;
641 769
642 for (reverse @{ $self->{children} }) { 770 for (reverse $self->visible_children) {
643 $res = $_->find_widget ($x, $y) 771 $res = $_->find_widget ($x, $y)
644 and return $res; 772 and return $res;
645 } 773 }
646 774
647 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 775 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
653 $_->draw for @{$self->{children}}; 781 $_->draw for @{$self->{children}};
654} 782}
655 783
656############################################################################# 784#############################################################################
657 785
658package CFClient::UI::Bin; 786package CFPlus::UI::Bin;
659 787
660our @ISA = CFClient::UI::Container::; 788our @ISA = CFPlus::UI::Container::;
661 789
662sub new { 790sub new {
663 my ($class, %arg) = @_; 791 my ($class, %arg) = @_;
664 792
665 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 793 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
666 794
667 $class->SUPER::new (children => [$child], %arg) 795 $class->SUPER::new (children => [$child], %arg)
668} 796}
669 797
670sub add { 798sub add {
671 my ($self, $child) = @_; 799 my ($self, $child) = @_;
672 800
673 $self->{children} = []; 801 $self->SUPER::remove ($_) for @{ $self->{children} };
674
675 $self->SUPER::add ($child); 802 $self->SUPER::add ($child);
676} 803}
677 804
678sub remove { 805sub remove {
679 my ($self, $widget) = @_; 806 my ($self, $widget) = @_;
680 807
681 $self->SUPER::remove ($widget); 808 $self->SUPER::remove ($widget);
682 809
683 $self->{children} = [new CFClient::UI::Empty] 810 $self->{children} = [new CFPlus::UI::Empty]
684 unless @{$self->{children}}; 811 unless @{$self->{children}};
685} 812}
686 813
687sub child { $_[0]->{children}[0] } 814sub child { $_[0]->{children}[0] }
688 815
689sub size_request { 816sub size_request {
690 $_[0]{children}[0]->size_request 817 $_[0]{children}[0]->size_request
691} 818}
692 819
693sub size_allocate { 820sub invoke_size_allocate {
694 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
695 822
696 $self->{children}[0]->configure (0, 0, $w, $h); 823 $self->{children}[0]->configure (0, 0, $w, $h);
824
825 1
697} 826}
698 827
699############################################################################# 828#############################################################################
700 829
830# back-buffered drawing area
831
701package CFClient::UI::Window; 832package CFPlus::UI::Window;
702 833
703our @ISA = CFClient::UI::Bin::; 834our @ISA = CFPlus::UI::Bin::;
704 835
705use CFClient::OpenGL; 836use CFPlus::OpenGL;
706 837
707sub new { 838sub new {
708 my ($class, %arg) = @_; 839 my ($class, %arg) = @_;
709 840
710 my $self = $class->SUPER::new (%arg); 841 my $self = $class->SUPER::new (%arg);
… …
715 846
716 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 847 $ROOT->on_post_alloc ($self => sub { $self->render_child });
717 $self->SUPER::update; 848 $self->SUPER::update;
718} 849}
719 850
720sub size_allocate { 851sub invoke_size_allocate {
721 my ($self, $w, $h) = @_; 852 my ($self, $w, $h) = @_;
722 853
723 $self->SUPER::size_allocate ($w, $h);
724 $self->update; 854 $self->update;
855
856 $self->SUPER::invoke_size_allocate ($w, $h)
725} 857}
726 858
727sub _render { 859sub _render {
860 my ($self) = @_;
861
728 $_[0]{children}[0]->draw; 862 $self->{children}[0]->draw;
729} 863}
730 864
731sub render_child { 865sub render_child {
732 my ($self) = @_; 866 my ($self) = @_;
733 867
734 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 868 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
735 glClearColor 0, 0, 0, 0; 869 glClearColor 0, 0, 0, 0;
736 glClear GL_COLOR_BUFFER_BIT; 870 glClear GL_COLOR_BUFFER_BIT;
737 871
872 {
873 package CFPlus::UI::Base;
874
875 local ($draw_x, $draw_y, $draw_w, $draw_h) =
876 (0, 0, $self->{w}, $self->{h});
877
738 $self->_render; 878 $self->_render;
879 }
739 }; 880 };
740} 881}
741 882
742sub _draw { 883sub _draw {
743 my ($self) = @_; 884 my ($self) = @_;
744
745 my ($w, $h) = ($self->w, $self->h);
746 885
747 my $tex = $self->{texture} 886 my $tex = $self->{texture}
748 or return; 887 or return;
749 888
750 glEnable GL_TEXTURE_2D; 889 glEnable GL_TEXTURE_2D;
751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
752 glColor 1, 1, 1, 1; 891 glColor 0, 0, 0, 1;
753 892
754 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 893 $tex->draw_quad_alpha_premultiplied (0, 0);
755 894
756 glDisable GL_TEXTURE_2D; 895 glDisable GL_TEXTURE_2D;
757} 896}
758 897
759############################################################################# 898#############################################################################
760 899
761package CFClient::UI::ViewPort; 900package CFPlus::UI::ViewPort;
762 901
902use List::Util qw(min max);
903
763our @ISA = CFClient::UI::Window::; 904our @ISA = CFPlus::UI::Window::;
905
906sub new {
907 my $class = shift;
908
909 $class->SUPER::new (
910 scroll_x => 0,
911 scroll_y => 1,
912 @_,
913 )
914}
764 915
765sub size_request { 916sub size_request {
766 my ($self) = @_; 917 my ($self) = @_;
767 918
768 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 919 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
769 920
770 @$self{qw(child_w child_h)} 921 $w = 1 if $self->{scroll_x};
771} 922 $h = 1 if $self->{scroll_y};
772 923
924 ($w, $h)
925}
926
773sub size_allocate { 927sub invoke_size_allocate {
774 my ($self, $w, $h) = @_; 928 my ($self, $w, $h) = @_;
775 929
776 my ($cw, $ch) = @$self{qw(child_w child_h)}; 930 my $child = $self->child;
777# $w = $self->{w}; 931
932 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
933 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
934
778 $self->child->configure (0, 0, $cw, $ch); 935 $self->child->configure (0, 0, $w, $h);
779 $self->update; 936 $self->update;
937
938 1
780} 939}
781 940
782sub set_offset { 941sub set_offset {
783 my ($self, $x, $y) = @_; 942 my ($self, $x, $y) = @_;
784 943
944 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
945 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
946
947 if ($x != $self->{view_x} or $y != $self->{view_y}) {
785 $self->{view_x} = int $x; 948 $self->{view_x} = $x;
786 $self->{view_y} = int $y; 949 $self->{view_y} = $y;
787 950
951 $self->emit (changed => $x, $y);
788 $self->update; 952 $self->update;
953 }
789} 954}
790 955
791# hmm, this does not work for topleft of $self... but we should not ask for that 956# hmm, this does not work for topleft of $self... but we should not ask for that
792sub coord2local { 957sub coord2local {
793 my ($self, $x, $y) = @_; 958 my ($self, $x, $y) = @_;
… …
808 my ($self, $x, $y) = @_; 973 my ($self, $x, $y) = @_;
809 974
810 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 975 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
811 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 976 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
812 ) { 977 ) {
813 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 978 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
814 } else { 979 } else {
815 $self->CFClient::UI::Base::find_widget ($x, $y) 980 $self->CFPlus::UI::Base::find_widget ($x, $y)
816 } 981 }
817} 982}
818 983
819sub _render { 984sub _render {
820 my ($self) = @_; 985 my ($self) = @_;
821 986
987 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
988 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
989
822 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 990 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
823 991
824 $self->SUPER::_render; 992 $self->SUPER::_render;
825} 993}
826 994
827############################################################################# 995#############################################################################
828 996
829package CFClient::UI::ScrolledWindow; 997package CFPlus::UI::ScrolledWindow;
830 998
831our @ISA = CFClient::UI::HBox::; 999our @ISA = CFPlus::UI::Table::;
832 1000
833sub new { 1001sub new {
834 my $class = shift; 1002 my ($class, %arg) = @_;
1003
1004 my $child = delete $arg{child};
835 1005
836 my $self; 1006 my $self;
837 1007
838 my $slider = new CFClient::UI::Slider 1008 my $hslider = new CFPlus::UI::Slider
1009 col => 0,
1010 row => 1,
839 vertical => 1, 1011 vertical => 0,
840 range => [0, 0, 1, 0.01], # HACK fix 1012 range => [0, 0, 1, 0.01], # HACK fix
841 connect_changed => sub { 1013 on_changed => sub {
842 $self->{vp}->set_offset (0, $_[1]); 1014 $self->{hpos} = $_[1];
1015 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
843 }, 1016 },
844 ; 1017 ;
845 1018
1019 my $vslider = new CFPlus::UI::Slider
1020 col => 1,
1021 row => 0,
1022 vertical => 1,
1023 range => [0, 0, 1, 0.01], # HACK fix
1024 on_changed => sub {
1025 $self->{vpos} = $_[1];
1026 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1027 },
1028 ;
1029
846 $self = $class->SUPER::new ( 1030 $self = $class->SUPER::new (
847 vp => (new CFClient::UI::ViewPort expand => 1), 1031 scroll_x => 0,
1032 scroll_y => 1,
1033 can_events => 1,
848 slider => $slider, 1034 hslider => $hslider,
849 @_, 1035 vslider => $vslider,
1036 col_expand => [1, 0],
1037 row_expand => [1, 0],
1038 %arg,
850 ); 1039 );
851 1040
852 $self->{vp}->add ($self->{scrolled}); 1041 $self->{vp} = new CFPlus::UI::ViewPort
1042 col => 0,
1043 row => 0,
1044 expand => 1,
1045 scroll_x => $self->{scroll_x},
1046 scroll_y => $self->{scroll_y},
1047 on_changed => sub {
1048 my ($vp, $x, $y) = @_;
1049
1050 $vp->{parent}{hslider}->set_value ($x);
1051 $vp->{parent}{vslider}->set_value ($y);
1052
1053 0
1054 },
1055 on_size_allocate => sub {
1056 my ($vp, $w, $h) = @_;
1057 $vp->{parent}->update_slider;
1058 0
1059 },
1060 ;
1061
853 $self->add ($self->{vp}); 1062 $self->SUPER::add ($self->{vp});
854 $self->add ($self->{slider}); 1063
1064 $self->add ($child) if $child;
855 1065
856 $self 1066 $self
857} 1067}
858 1068
1069sub add {
1070 my ($self, $widget) = @_;
1071
1072 $self->{vp}->add ($self->{child} = $widget);
1073}
1074
1075sub update_slider {
1076 my ($self) = @_;
1077
1078 my $child = ($self->{vp} or return)->child;
1079
1080 if ($self->{scroll_x}) {
1081 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1082 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1083
1084 my $visible = $w1 > $w2;
1085 if ($visible != $self->{hslider_visible}) {
1086 $self->{hslider_visible} = $visible;
1087 $visible ? $self->SUPER::add ($self->{hslider})
1088 : $self->SUPER::remove ($self->{hslider});
1089 }
1090 }
1091
1092 if ($self->{scroll_y}) {
1093 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1094 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1095
1096 my $visible = $h1 > $h2;
1097 if ($visible != $self->{vslider_visible}) {
1098 $self->{vslider_visible} = $visible;
1099 $visible ? $self->SUPER::add ($self->{vslider})
1100 : $self->SUPER::remove ($self->{vslider});
1101 }
1102 }
1103}
1104
1105sub start_dragging {
1106 my ($self, $ev) = @_;
1107
1108 $self->grab_focus;
1109
1110 my $ox = $self->{vp}{view_x};
1111 my $oy = $self->{vp}{view_y};
1112
1113 $self->{motion} = sub {
1114 my ($ev, $x, $y) = @_;
1115
1116 $ox -= $ev->{xrel};
1117 $oy -= $ev->{yrel};
1118
1119 $self->{vp}->set_offset ($ox, $oy);
1120 };
1121}
1122
1123sub invoke_mouse_wheel {
1124 my ($self, $ev) = @_;
1125
1126 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1127 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1128
1129 1
1130}
1131
1132sub invoke_button_down {
1133 my ($self, $ev, $x, $y) = @_;
1134
1135 if ($ev->{button} == 2) {
1136 $self->start_dragging ($ev);
1137 return 1;
1138 }
1139
1140 0
1141}
1142
1143sub invoke_button_up {
1144 my ($self, $ev, $x, $y) = @_;
1145
1146 if (delete $self->{motion}) {
1147 return 1;
1148 }
1149
1150 0
1151}
1152
1153sub invoke_mouse_motion {
1154 my ($self, $ev, $x, $y) = @_;
1155
1156 if ($self->{motion}) {
1157 $self->{motion}->($ev, $x, $y);
1158 return 1;
1159 }
1160
1161 0
1162}
1163
859sub size_allocate { 1164sub invoke_size_allocate {
860 my ($self, $w, $h) = @_; 1165 my ($self, $w, $h) = @_;
861 1166
1167 $self->update_slider;
862 $self->SUPER::size_allocate ($w, $h); 1168 $self->SUPER::invoke_size_allocate ($w, $h)
863
864 my $child = $self->{vp}->child;
865 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
866} 1169}
867
868#TODO# update range on size_allocate depending on child
869# update viewport offset on scroll
870 1170
871############################################################################# 1171#############################################################################
872 1172
873package CFClient::UI::Frame; 1173package CFPlus::UI::Frame;
874 1174
875our @ISA = CFClient::UI::Bin::; 1175our @ISA = CFPlus::UI::Bin::;
876 1176
877use CFClient::OpenGL; 1177use CFPlus::OpenGL;
878 1178
879sub new { 1179sub new {
880 my $class = shift; 1180 my $class = shift;
881 1181
882 $class->SUPER::new ( 1182 $class->SUPER::new (
… …
890 1190
891 if ($self->{bg}) { 1191 if ($self->{bg}) {
892 my ($w, $h) = @$self{qw(w h)}; 1192 my ($w, $h) = @$self{qw(w h)};
893 1193
894 glEnable GL_BLEND; 1194 glEnable GL_BLEND;
895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1195 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
896 glColor @{ $self->{bg} }; 1196 glColor_premultiply @{ $self->{bg} };
897 1197
898 glBegin GL_QUADS; 1198 glBegin GL_QUADS;
899 glVertex 0 , 0; 1199 glVertex 0 , 0;
900 glVertex 0 , $h; 1200 glVertex 0 , $h;
901 glVertex $w, $h; 1201 glVertex $w, $h;
… …
908 $self->SUPER::_draw; 1208 $self->SUPER::_draw;
909} 1209}
910 1210
911############################################################################# 1211#############################################################################
912 1212
913package CFClient::UI::FancyFrame; 1213package CFPlus::UI::FancyFrame;
914 1214
915our @ISA = CFClient::UI::Bin::; 1215our @ISA = CFPlus::UI::Bin::;
916 1216
917use CFClient::OpenGL; 1217use CFPlus::OpenGL;
918
919my @tex =
920 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
921 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
922 1218
923sub new { 1219sub new {
924 my $class = shift; 1220 my ($class, %arg) = @_;
925 1221
926 # TODO: user_x, user_y, overwrite moveto? 1222 if ((exists $arg{label}) && !ref $arg{label}) {
1223 $arg{label} = new CFPlus::UI::Label
1224 align => 1,
1225 valign => 0,
1226 text => $arg{label},
1227 fontsize => ($arg{border} || 0.8) * 0.75;
1228 }
1229
1230 my $self = $class->SUPER::new (
1231 # label => "",
1232 fg => [0.6, 0.3, 0.1],
1233 border => 0.8,
1234 style => 'single',
1235 %arg,
1236 );
1237
1238 $self
1239}
1240
1241sub add {
1242 my ($self, @widgets) = @_;
1243
1244 $self->SUPER::add (@widgets);
1245 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1246}
1247
1248sub border {
1249 int $_[0]{border} * $::FONTSIZE
1250}
1251
1252sub size_request {
1253 my ($self) = @_;
1254
1255 ($self->{label_w}, undef) = $self->{label}->size_request
1256 if $self->{label};
1257
1258 my ($w, $h) = $self->SUPER::size_request;
1259
1260 (
1261 $w + $self->border * 2,
1262 $h + $self->border * 2,
1263 )
1264}
1265
1266sub invoke_size_allocate {
1267 my ($self, $w, $h) = @_;
1268
1269 my $border = $self->border;
1270
1271 $w -= List::Util::max 0, $border * 2;
1272 $h -= List::Util::max 0, $border * 2;
1273
1274 if (my $label = $self->{label}) {
1275 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1276 $label->{h} = List::Util::min $h, $border;
1277 $label->invoke_size_allocate ($label->{w}, $label->{h});
1278 }
1279
1280 $self->child->configure ($border, $border, $w, $h);
1281
1282 1
1283}
1284
1285sub _draw {
1286 my ($self) = @_;
1287
1288 my $child = $self->{children}[0];
1289
1290 my $border = $self->border;
1291 my ($w, $h) = ($self->{w}, $self->{h});
1292
1293 $child->draw;
1294
1295 glColor @{$self->{fg}};
1296 glBegin GL_LINE_STRIP;
1297 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1298 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1299 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1300 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1301 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1302 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1303 glEnd;
1304
1305 if ($self->{label}) {
1306 glTranslate $border * 2, 0;
1307 $self->{label}->_draw;
1308 }
1309}
1310
1311#############################################################################
1312
1313package CFPlus::UI::Toplevel;
1314
1315our @ISA = CFPlus::UI::Bin::;
1316
1317use CFPlus::OpenGL;
1318
1319my $bg =
1320 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1321 mipmap => 1, wrap => 1;
1322
1323my @border =
1324 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1325 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1326
1327my @icon =
1328 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1329 qw(x1_move.png x1_resize.png);
1330
1331sub new {
1332 my ($class, %arg) = @_;
927 1333
928 my $self = $class->SUPER::new ( 1334 my $self = $class->SUPER::new (
929 bg => [1, 1, 1, 1], 1335 bg => [1, 1, 1, 1],
930 border_bg => [1, 1, 1, 1], 1336 border_bg => [1, 1, 1, 1],
931 border => 0.6, 1337 border => 0.6,
932 is_toplevel => 1,
933 can_events => 1, 1338 can_events => 1,
934 @_ 1339 min_w => 64,
1340 min_h => 32,
1341 %arg,
935 ); 1342 );
936 1343
937 $self->{title} &&= new CFClient::UI::Label 1344 $self->{title_widget} = new CFPlus::UI::Label
938 align => 0, 1345 align => 0,
939 valign => 1, 1346 valign => 1,
940 text => $self->{title}, 1347 text => $self->{title},
941 fontsize => $self->{border}; 1348 fontsize => $self->{border},
1349 if exists $self->{title};
1350
1351 if ($self->{has_close_button}) {
1352 $self->{close_button} =
1353 new CFPlus::UI::ImageButton
1354 path => 'x1_close.png',
1355 on_activate => sub { $self->emit ("delete") };
1356
1357 $self->CFPlus::UI::Container::add ($self->{close_button});
1358 }
942 1359
943 $self 1360 $self
1361}
1362
1363sub add {
1364 my ($self, @widgets) = @_;
1365
1366 $self->SUPER::add (@widgets);
1367 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1368 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
944} 1369}
945 1370
946sub border { 1371sub border {
947 int $_[0]{border} * $::FONTSIZE 1372 int $_[0]{border} * $::FONTSIZE
948} 1373}
949 1374
950sub size_request { 1375sub size_request {
951 my ($self) = @_; 1376 my ($self) = @_;
1377
1378 $self->{title_widget}->size_request
1379 if $self->{title_widget};
1380
1381 $self->{close_button}->size_request
1382 if $self->{close_button};
952 1383
953 my ($w, $h) = $self->SUPER::size_request; 1384 my ($w, $h) = $self->SUPER::size_request;
954 1385
955 ( 1386 (
956 $w + $self->border * 2, 1387 $w + $self->border * 2,
957 $h + $self->border * 2, 1388 $h + $self->border * 2,
958 ) 1389 )
959} 1390}
960 1391
961sub size_allocate { 1392sub invoke_size_allocate {
962 my ($self, $w, $h) = @_; 1393 my ($self, $w, $h) = @_;
963 1394
1395 if ($self->{title_widget}) {
1396 $self->{title_widget}{w} = $w;
1397 $self->{title_widget}{h} = $h;
1398 $self->{title_widget}->invoke_size_allocate ($w, $h);
1399 }
1400
1401 my $border = $self->border;
1402
964 $h -= List::Util::max 0, $self->border * 2; 1403 $h -= List::Util::max 0, $border * 2;
965 $w -= List::Util::max 0, $self->border * 2; 1404 $w -= List::Util::max 0, $border * 2;
966 1405
967 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
968 if $self->{title};
969
970 $self->child->configure ($self->border, $self->border, $w, $h); 1406 $self->child->configure ($border, $border, $w, $h);
971}
972 1407
1408 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1409 if $self->{close_button};
1410
1411 1
1412}
1413
1414sub invoke_delete {
1415 my ($self) = @_;
1416
1417 $self->hide;
1418
1419 1
1420}
1421
973sub button_down { 1422sub invoke_button_down {
974 my ($self, $ev, $x, $y) = @_; 1423 my ($self, $ev, $x, $y) = @_;
975 1424
976 my ($w, $h) = @$self{qw(w h)}; 1425 my ($w, $h) = @$self{qw(w h)};
977 my $border = $self->border; 1426 my $border = $self->border;
978 1427
… …
991 my ($ev, $x, $y) = @_; 1440 my ($ev, $x, $y) = @_;
992 1441
993 my $dx = $ev->{x} - $ox; 1442 my $dx = $ev->{x} - $ox;
994 my $dy = $ev->{y} - $oy; 1443 my $dy = $ev->{y} - $oy;
995 1444
996 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1445 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
997 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1446 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1447
998 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1448 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
999 $self->check_size; 1449 $self->realloc;
1000 }; 1450 };
1001 1451
1002 } elsif ($lr ^ $td) { 1452 } elsif ($lr ^ $td) {
1003 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1453 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1004 my ($bx, $by) = ($self->{x}, $self->{y}); 1454 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1006 $self->{motion} = sub { 1456 $self->{motion} = sub {
1007 my ($ev, $x, $y) = @_; 1457 my ($ev, $x, $y) = @_;
1008 1458
1009 ($x, $y) = ($ev->{x}, $ev->{y}); 1459 ($x, $y) = ($ev->{x}, $ev->{y});
1010 1460
1011 $self->move ($bx + $x - $ox, $by + $y - $oy); 1461 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1012 $self->update; 1462 # HACK: the next line is required to enforce placement
1463 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1013 }; 1464 };
1465 } else {
1466 return 0;
1467 }
1468
1014 } 1469 1
1015} 1470}
1016 1471
1017sub button_up { 1472sub invoke_button_up {
1018 my ($self, $ev, $x, $y) = @_; 1473 my ($self, $ev, $x, $y) = @_;
1019 1474
1020 delete $self->{motion}; 1475 ! ! delete $self->{motion}
1021} 1476}
1022 1477
1023sub mouse_motion { 1478sub invoke_mouse_motion {
1024 my ($self, $ev, $x, $y) = @_; 1479 my ($self, $ev, $x, $y) = @_;
1025 1480
1026 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1481 $self->{motion}->($ev, $x, $y) if $self->{motion};
1482
1483 ! ! $self->{motion}
1484}
1485
1486sub invoke_visibility_change {
1487 my ($self, $visible) = @_;
1488
1489 delete $self->{motion} unless $visible;
1490
1491 0
1027} 1492}
1028 1493
1029sub _draw { 1494sub _draw {
1030 my ($self) = @_; 1495 my ($self) = @_;
1031 1496
1497 my $child = $self->{children}[0];
1498
1032 my ($w, $h ) = ($self->{w}, $self->{h}); 1499 my ($w, $h ) = ($self->{w}, $self->{h});
1033 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1500 my ($cw, $ch) = ($child->{w}, $child->{h});
1034 1501
1035 glEnable GL_TEXTURE_2D; 1502 glEnable GL_TEXTURE_2D;
1036 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1037 1504
1038 my $border = $self->border; 1505 my $border = $self->border;
1039 1506
1040 glColor @{ $self->{border_bg} }; 1507 glColor @{ $self->{border_bg} };
1041 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1508 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1042 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1509 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1043 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1510 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1044 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1511 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1512
1513 # move
1514 my $w2 = ($w - $border) * .5;
1515 my $h2 = ($h - $border) * .5;
1516 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1517 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1518 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1519
1520 # resize
1521 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1522 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1523 unless $self->{has_close_button};
1524 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1525 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1045 1526
1046 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1527 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1047 my $bg = $tex[0]; 1528 glColor @{ $self->{bg} };
1048 1529
1049 # TODO: repeat texture not scale 1530 # TODO: repeat texture not scale
1531 # solve this better(?)
1050 my $rep_x = $cw / $bg->{w}; 1532 $bg->{s} = $cw / $bg->{w};
1051 my $rep_y = $ch / $bg->{h}; 1533 $bg->{t} = $ch / $bg->{h};
1052
1053 glColor @{ $self->{bg} };
1054
1055 $bg->{s} = $rep_x;
1056 $bg->{t} = $rep_y;
1057 $bg->{wrap_mode} = 1;
1058 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1534 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1059 } 1535 }
1060 1536
1061 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1062 1538
1063 $self->{title}->draw if $self->{title};
1064
1065 $self->child->draw; 1539 $child->draw;
1540
1541 if ($self->{title_widget}) {
1542 glTranslate 0, $border - $self->{h};
1543 $self->{title_widget}->_draw;
1544
1545 glTranslate 0, - ($border - $self->{h});
1546 }
1547
1548 $self->{close_button}->draw
1549 if $self->{close_button};
1066} 1550}
1067 1551
1068############################################################################# 1552#############################################################################
1069 1553
1070package CFClient::UI::Table; 1554package CFPlus::UI::Table;
1071 1555
1072our @ISA = CFClient::UI::Base::; 1556our @ISA = CFPlus::UI::Container::;
1073 1557
1074use List::Util qw(max sum); 1558use List::Util qw(max sum);
1075 1559
1076use CFClient::OpenGL; 1560use CFPlus::OpenGL;
1077 1561
1078sub new { 1562sub new {
1079 my $class = shift; 1563 my $class = shift;
1080 1564
1081 $class->SUPER::new ( 1565 $class->SUPER::new (
1082 col_expand => [], 1566 col_expand => [],
1567 row_expand => [],
1083 @_ 1568 @_,
1084 ) 1569 )
1085} 1570}
1086 1571
1087sub add { 1572sub add {
1088 my ($self, $x, $y, $child) = @_;
1089
1090 $child->set_parent ($self);
1091 $self->{children}[$y][$x] = $child;
1092
1093 $child->check_size;
1094}
1095
1096sub children {
1097 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1098}
1099
1100# TODO: move to container class maybe? send childs a signal on removal?
1101sub clear {
1102 my ($self) = @_; 1573 my ($self, @widgets) = @_;
1574
1575 for my $child (@widgets) {
1576 $child->{rowspan} ||= 1;
1577 $child->{colspan} ||= 1;
1578 }
1579
1580 $self->SUPER::add (@widgets);
1581}
1582
1583sub add_at {
1584 my $self = shift;
1585
1586 my @widgets;
1587
1588 while (@_) {
1589 my ($col, $row, $child) = splice @_, 0, 3, ();
1590
1591 $child->{row} = $row;
1592 $child->{col} = $col;
1593
1594 push @widgets, $child;
1595 }
1596
1597 $self->add (@widgets);
1598}
1599
1600sub get_wh {
1601 my ($self) = @_;
1602
1603 my (@w, @h);
1103 1604
1104 my @children = $self->children; 1605 my @children = $self->children;
1105 delete $self->{children}; 1606
1607 # first pass, columns
1608 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1609 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1610
1611 my $sw = sum @w[$c .. $c + $cs - 1];
1612
1613 if ($w > $sw) {
1614 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1615 }
1106 1616 }
1107 for (@children) {
1108 delete $_->{parent};
1109 $_->hide;
1110 }
1111 1617
1112 $self->update; 1618 # second pass, rows
1113} 1619 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1114
1115sub get_wh {
1116 my ($self) = @_;
1117
1118 my (@w, @h);
1119
1120 for my $y (0 .. $#{$self->{children}}) {
1121 my $row = $self->{children}[$y]
1122 or next;
1123
1124 for my $x (0 .. $#$row) {
1125 my $widget = $row->[$x]
1126 or next;
1127 my ($w, $h) = @$widget{qw(req_w req_h)}; 1620 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1128 1621
1129 $w[$x] = max $w[$x], $w; 1622 my $sh = sum @h[$r .. $r + $rs - 1];
1130 $h[$y] = max $h[$y], $h; 1623
1624 if ($h > $sh) {
1625 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1131 } 1626 }
1132 } 1627 }
1133 1628
1134 (\@w, \@h) 1629 (\@w, \@h)
1135} 1630}
… …
1143 (sum @$ws), 1638 (sum @$ws),
1144 (sum @$hs), 1639 (sum @$hs),
1145 ) 1640 )
1146} 1641}
1147 1642
1148sub size_allocate { 1643sub invoke_size_allocate {
1149 my ($self, $w, $h) = @_; 1644 my ($self, $w, $h) = @_;
1150 1645
1151 my ($ws, $hs) = $self->get_wh; 1646 my ($ws, $hs) = $self->get_wh;
1152 1647
1153 my $req_w = sum @$ws; 1648 my $req_w = (sum @$ws) || 1;
1154 my $req_h = sum @$hs; 1649 my $req_h = (sum @$hs) || 1;
1155 1650
1156 # TODO: nicer code && do row_expand 1651 # now linearly scale the rows/columns to the allocated size
1157 my @col_expand = @{$self->{col_expand}}; 1652 my @col_expand = @{$self->{col_expand}};
1158 @col_expand = (1) x @$ws unless @col_expand; 1653 @col_expand = (1) x @$ws unless @col_expand;
1159 my $col_expand = (sum @col_expand) || 1; 1654 my $col_expand = (sum @col_expand) || 1;
1160 1655
1161 # linearly scale sizes
1162 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1656 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1163 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1164 1657
1165 CFClient::UI::harmonize $ws; 1658 CFPlus::UI::harmonize $ws;
1659
1660 my @row_expand = @{$self->{row_expand}};
1661 @row_expand = (1) x @$ws unless @row_expand;
1662 my $row_expand = (sum @row_expand) || 1;
1663
1664 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1665
1166 CFClient::UI::harmonize $hs; 1666 CFPlus::UI::harmonize $hs;
1167 1667
1168 my $y; 1668 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1669 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1169 1670
1170 for my $r (0 .. $#{$self->{children}}) { 1671 for my $widget ($self->children) {
1171 my $row = $self->{children}[$r] 1672 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1172 or next;
1173 1673
1174 my $x = 0; 1674 $widget->configure (
1175 my $row_h = $hs->[$r]; 1675 $x[$c], $y[$r],
1676 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1176 1677 );
1177 for my $c (0 .. $#$row) { 1678 }
1178 my $col_w = $ws->[$c];
1179 1679
1180 if (my $widget = $row->[$c]) { 1680 1
1181 $widget->configure ($x, $y, $col_w, $row_h); 1681}
1182 }
1183 1682
1184 $x += $col_w; 1683#############################################################################
1684
1685package CFPlus::UI::Fixed;
1686
1687use List::Util qw(min max);
1688
1689our @ISA = CFPlus::UI::Container::;
1690
1691sub _scale($$$) {
1692 my ($rel, $val, $max) = @_;
1693
1694 $rel ? $val * $max : $val
1695}
1696
1697sub size_request {
1698 my ($self) = @_;
1699
1700 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1701
1702 # determine overall size by querying abs widgets
1703 for my $child ($self->visible_children) {
1704 unless ($child->{c_rel}) {
1705 my $x = $child->{c_x};
1706 my $y = $child->{c_y};
1707
1708 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1709 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1185 } 1710 }
1186
1187 $y += $row_h;
1188 } 1711 }
1189 1712
1190} 1713 my $W = $x2 - $x1;
1714 my $H = $y2 - $y1;
1191 1715
1192sub find_widget { 1716 # now layout remaining widgets
1717 for my $child ($self->visible_children) {
1718 if ($child->{c_rel}) {
1719 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1720 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1721
1722 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1723 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1724 }
1725 }
1726
1727 my $W = $x2 - $x1;
1728 my $H = $y2 - $y1;
1729
1730 ($W, $H)
1731}
1732
1733sub invoke_size_allocate {
1193 my ($self, $x, $y) = @_; 1734 my ($self, $W, $H) = @_;
1194 1735
1195 $x -= $self->{x}; 1736 for my $child ($self->visible_children) {
1196 $y -= $self->{y}; 1737 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1738 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1197 1739
1198 my $res; 1740 $x += $child->{c_halign} * $child->{req_w};
1741 $y += $child->{c_valign} * $child->{req_h};
1199 1742
1200 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1743 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1201 $res = $_->find_widget ($x, $y) 1744 }
1202 and return $res; 1745
1203 } 1746 1
1204
1205 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1206}
1207
1208sub _draw {
1209 my ($self) = @_;
1210
1211 for (grep $_, @{$self->{children}}) {
1212 $_->draw for grep $_, @$_;
1213 }
1214} 1747}
1215 1748
1216############################################################################# 1749#############################################################################
1217 1750
1218package CFClient::UI::HBox; 1751package CFPlus::UI::Box;
1219 1752
1220# TODO: wrap into common Box base class
1221
1222our @ISA = CFClient::UI::Container::; 1753our @ISA = CFPlus::UI::Container::;
1223 1754
1224sub size_request { 1755sub size_request {
1225 my ($self) = @_; 1756 my ($self) = @_;
1226 1757
1227 my @alloc = map [$_->size_request], @{$self->{children}}; 1758 $self->{vertical}
1759 ? (
1760 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1761 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1762 )
1763 : (
1764 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1765 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1766 )
1767}
1228 1768
1769sub invoke_size_allocate {
1770 my ($self, $w, $h) = @_;
1771
1772 my $space = $self->{vertical} ? $h : $w;
1773 my @children = $self->visible_children;
1774
1775 my @req;
1776
1777 if ($self->{homogeneous}) {
1778 @req = ($space / (@children || 1)) x @children;
1779 } else {
1780 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1781 my $req = List::Util::sum @req;
1782
1783 if ($req > $space) {
1784 # ah well, not enough space
1785 $_ *= $space / $req for @req;
1786 } else {
1787 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1788
1789 $space = ($space - $req) / $expand; # remaining space to give away
1790
1791 $req[$_] += $space * $children[$_]{expand}
1792 for 0 .. $#children;
1793 }
1229 ( 1794 }
1230 (List::Util::sum map $_->[0], @alloc), 1795
1231 (List::Util::max map $_->[1], @alloc), 1796 CFPlus::UI::harmonize \@req;
1797
1798 my $pos = 0;
1799 for (0 .. $#children) {
1800 my $alloc = $req[$_];
1801 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1802
1803 $pos += $alloc;
1804 }
1805
1806 1
1807}
1808
1809#############################################################################
1810
1811package CFPlus::UI::HBox;
1812
1813our @ISA = CFPlus::UI::Box::;
1814
1815sub new {
1816 my $class = shift;
1817
1818 $class->SUPER::new (
1819 vertical => 0,
1820 @_,
1232 ) 1821 )
1233} 1822}
1234 1823
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 ($h, $w) = ($w, $h);
1239
1240 my $children = $self->{children};
1241
1242 my @h = map $_->{req_w}, @$children;
1243
1244 my $req_h = List::Util::sum @h;
1245
1246 if ($req_h > $h) {
1247 # ah well, not enough space
1248 $_ *= $h / $req_h for @h;
1249 } else {
1250 my $exp = List::Util::sum map $_->{expand}, @$children;
1251 $exp ||= 1;
1252
1253 for (0 .. $#$children) {
1254 my $child = $children->[$_];
1255
1256 my $alloc_h = $h[$_];
1257 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1258 $h[$_] = $alloc_h;
1259 }
1260 }
1261
1262 CFClient::UI::harmonize \@h;
1263
1264 my $y = 0;
1265 for (0 .. $#$children) {
1266 my $child = $children->[$_];
1267 my $h = $h[$_];
1268 $child->configure ($y, 0, $h, $w);
1269
1270 $y += $h;
1271 }
1272
1273 1
1274}
1275
1276############################################################################# 1824#############################################################################
1277 1825
1278package CFClient::UI::VBox; 1826package CFPlus::UI::VBox;
1279 1827
1280# TODO: wrap into common Box base class 1828our @ISA = CFPlus::UI::Box::;
1281 1829
1282our @ISA = CFClient::UI::Container::; 1830sub new {
1831 my $class = shift;
1283 1832
1284sub size_request { 1833 $class->SUPER::new (
1285 my ($self) = @_; 1834 vertical => 1,
1286 1835 @_,
1287 my @alloc = map [$_->size_request], @{$self->{children}};
1288
1289 (
1290 (List::Util::max map $_->[0], @alloc),
1291 (List::Util::sum map $_->[1], @alloc),
1292 ) 1836 )
1293} 1837}
1294 1838
1295sub size_allocate {
1296 my ($self, $w, $h) = @_;
1297
1298 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1299
1300 my $children = $self->{children};
1301
1302 my @h = map $_->{req_h}, @$children;
1303
1304 my $req_h = List::Util::sum @h;
1305
1306 if ($req_h > $h) {
1307 # ah well, not enough space
1308 $_ *= $h / $req_h for @h;
1309 } else {
1310 my $exp = List::Util::sum map $_->{expand}, @$children;
1311 $exp ||= 1;
1312
1313 for (0 .. $#$children) {
1314 my $child = $children->[$_];
1315
1316 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1317 }
1318 }
1319
1320 CFClient::UI::harmonize \@h;
1321
1322 my $y = 0;
1323 for (0 .. $#$children) {
1324 my $child = $children->[$_];
1325 my $h = $h[$_];
1326 $child->configure (0, $y, $w, $h);
1327
1328 $y += $h;
1329 }
1330
1331 1
1332}
1333
1334############################################################################# 1839#############################################################################
1335 1840
1336package CFClient::UI::Label; 1841package CFPlus::UI::Label;
1337 1842
1338our @ISA = CFClient::UI::DrawBG::; 1843our @ISA = CFPlus::UI::DrawBG::;
1339 1844
1340use CFClient::OpenGL; 1845use CFPlus::OpenGL;
1341 1846
1342sub new { 1847sub new {
1343 my ($class, %arg) = @_; 1848 my ($class, %arg) = @_;
1344 1849
1345 my $self = $class->SUPER::new ( 1850 my $self = $class->SUPER::new (
… …
1348 #active_bg => none 1853 #active_bg => none
1349 #font => default_font 1854 #font => default_font
1350 #text => initial text 1855 #text => initial text
1351 #markup => initial narkup 1856 #markup => initial narkup
1352 #max_w => maximum pixel width 1857 #max_w => maximum pixel width
1858 #style => 0, # render flags
1353 ellipsise => 3, # end 1859 ellipsise => 3, # end
1354 layout => (new CFClient::Layout), 1860 layout => (new CFPlus::Layout),
1355 fontsize => 1, 1861 fontsize => 1,
1356 align => -1, 1862 align => -1,
1357 valign => -1, 1863 valign => -1,
1358 padding => 2, 1864 padding_x => 2,
1865 padding_y => 2,
1359 can_events => 0, 1866 can_events => 0,
1360 %arg 1867 %arg
1361 ); 1868 );
1362 1869
1363 if (exists $self->{template}) { 1870 if (exists $self->{template}) {
1364 my $layout = new CFClient::Layout; 1871 my $layout = new CFPlus::Layout;
1365 $layout->set_text (delete $self->{template}); 1872 $layout->set_text (delete $self->{template});
1366 $self->{template} = $layout; 1873 $self->{template} = $layout;
1367 } 1874 }
1368 1875
1369 if (exists $self->{markup}) { 1876 if (exists $self->{markup}) {
… …
1373 } 1880 }
1374 1881
1375 $self 1882 $self
1376} 1883}
1377 1884
1378sub escape($) {
1379 local $_ = $_[0];
1380
1381 s/&/&amp;/g;
1382 s/>/&gt;/g;
1383 s/</&lt;/g;
1384
1385 $_
1386}
1387
1388sub update { 1885sub update {
1389 my ($self) = @_; 1886 my ($self) = @_;
1390 1887
1391 delete $self->{texture}; 1888 delete $self->{texture};
1392 $self->SUPER::update; 1889 $self->SUPER::update;
1393} 1890}
1394 1891
1892sub realloc {
1893 my ($self) = @_;
1894
1895 delete $self->{ox};
1896 $self->SUPER::realloc;
1897}
1898
1395sub set_text { 1899sub set_text {
1396 my ($self, $text) = @_; 1900 my ($self, $text) = @_;
1397 1901
1398 return if $self->{text} eq "T$text"; 1902 return if $self->{text} eq "T$text";
1399 $self->{text} = "T$text"; 1903 $self->{text} = "T$text";
1400 1904
1401 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1402 $self->{layout}->set_text ($text); 1905 $self->{layout}->set_text ($text);
1403 1906
1907 delete $self->{size_req};
1908 $self->realloc;
1404 $self->update; 1909 $self->update;
1405 $self->check_size;
1406} 1910}
1407 1911
1408sub set_markup { 1912sub set_markup {
1409 my ($self, $markup) = @_; 1913 my ($self, $markup) = @_;
1410 1914
1411 return if $self->{text} eq "M$markup"; 1915 return if $self->{text} eq "M$markup";
1412 $self->{text} = "M$markup"; 1916 $self->{text} = "M$markup";
1413 1917
1414 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1918 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1415 1919
1416 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1417 $self->{layout}->set_markup ($markup); 1920 $self->{layout}->set_markup ($markup);
1418 1921
1922 delete $self->{size_req};
1923 $self->realloc;
1419 $self->update; 1924 $self->update;
1420 $self->check_size;
1421} 1925}
1422 1926
1423sub size_request { 1927sub size_request {
1424 my ($self) = @_; 1928 my ($self) = @_;
1425 1929
1930 $self->{size_req} ||= do {
1426 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1931 $self->{layout}->set_font ($self->{font}) if $self->{font};
1427 $self->{layout}->set_width ($self->{max_w} || -1); 1932 $self->{layout}->set_width ($self->{max_w} || -1);
1428 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1933 $self->{layout}->set_ellipsise ($self->{ellipsise});
1429 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1934 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1430 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1935 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1431 1936
1432 my ($w, $h) = $self->{layout}->size; 1937 my ($w, $h) = $self->{layout}->size;
1433 1938
1434 if (exists $self->{template}) { 1939 if (exists $self->{template}) {
1435 $self->{template}->set_font ($self->{font}) if $self->{font}; 1940 $self->{template}->set_font ($self->{font}) if $self->{font};
1941 $self->{template}->set_width ($self->{max_w} || -1);
1436 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1942 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1437 1943
1438 my ($w2, $h2) = $self->{template}->size; 1944 my ($w2, $h2) = $self->{template}->size;
1439 1945
1440 $w = List::Util::max $w, $w2; 1946 $w = List::Util::max $w, $w2;
1441 $h = List::Util::max $h, $h2; 1947 $h = List::Util::max $h, $h2;
1948 }
1949
1950 [$w, $h]
1442 } 1951 };
1443 1952
1444 ( 1953 @{ $self->{size_req} }
1445 $w + $self->{padding} * 2,
1446 $h + $self->{padding} * 2,
1447 )
1448} 1954}
1449 1955
1956sub baseline_shift {
1957 $_[0]{layout}->descent
1958}
1959
1450sub size_allocate { 1960sub invoke_size_allocate {
1451 my ($self, $w, $h) = @_; 1961 my ($self, $w, $h) = @_;
1452 1962
1963 delete $self->{ox};
1964
1453 delete $self->{texture}; 1965 delete $self->{texture}
1966 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1967
1968 1
1454} 1969}
1455 1970
1456sub set_fontsize { 1971sub set_fontsize {
1457 my ($self, $fontsize) = @_; 1972 my ($self, $fontsize) = @_;
1458 1973
1459 $self->{fontsize} = $fontsize; 1974 $self->{fontsize} = $fontsize;
1975 delete $self->{size_req};
1460 delete $self->{texture}; 1976 delete $self->{texture};
1461 1977
1462 $self->update; 1978 $self->realloc;
1463 $self->check_size; 1979}
1980
1981sub reconfigure {
1982 my ($self) = @_;
1983
1984 delete $self->{size_req};
1985 delete $self->{texture};
1986
1987 $self->SUPER::reconfigure;
1464} 1988}
1465 1989
1466sub _draw { 1990sub _draw {
1467 my ($self) = @_; 1991 my ($self) = @_;
1468 1992
1469 $self->SUPER::_draw; # draw background, if applicable 1993 $self->SUPER::_draw; # draw background, if applicable
1470 1994
1471 my $tex = $self->{texture} ||= do { 1995 my $size = $self->{texture} ||= do {
1472 $self->{layout}->set_foreground (@{$self->{fg}}); 1996 $self->{layout}->set_foreground (@{$self->{fg}});
1473 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1997 $self->{layout}->set_font ($self->{font}) if $self->{font};
1474 $self->{layout}->set_width ($self->{w}); 1998 $self->{layout}->set_width ($self->{w});
1475 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1999 $self->{layout}->set_ellipsise ($self->{ellipsise});
1476 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2000 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1477 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2001 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1478 2002
1479 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2003 [$self->{layout}->size]
1480
1481 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1482 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1483 : ($self->{w} - $tex->{w}) * 0.5);
1484
1485 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1486 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1487 : ($self->{h} - $tex->{h}) * 0.5);
1488
1489 $tex
1490 }; 2004 };
1491 2005
1492 glEnable GL_TEXTURE_2D; 2006 unless (exists $self->{ox}) {
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2007 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2008 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2009 : ($self->{w} - $size->[0]) * 0.5);
1494 2010
1495 if ($tex->{format} == GL_ALPHA) { 2011 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1496 glColor @{$self->{fg}}; 2012 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1497 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2013 : ($self->{h} - $size->[1]) * 0.5);
1498 } else {
1499 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1500 } 2014 };
1501 2015
1502 glDisable GL_TEXTURE_2D; 2016# unless ($self->{list}) {
2017# $self->{list} = CFPlus::OpenGL::glGenList;
2018# CFPlus::OpenGL::glNewList $self->{list};
2019# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2020# CFPlus::OpenGL::glEndList;
2021# }
2022#
2023# CFPlus::OpenGL::glCallList $self->{list};
2024
2025 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1503} 2026}
2027
2028#sub destroy {
2029# my ($self) = @_;
2030#
2031# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2032#
2033# $self->SUPER::destroy;
2034#}
1504 2035
1505############################################################################# 2036#############################################################################
1506 2037
1507package CFClient::UI::EntryBase; 2038package CFPlus::UI::EntryBase;
1508 2039
1509our @ISA = CFClient::UI::Label::; 2040our @ISA = CFPlus::UI::Label::;
1510 2041
1511use CFClient::OpenGL; 2042use CFPlus::OpenGL;
1512 2043
1513sub new { 2044sub new {
1514 my $class = shift; 2045 my $class = shift;
1515 2046
1516 $class->SUPER::new ( 2047 $class->SUPER::new (
… …
1520 active_fg => [0, 0, 0], 2051 active_fg => [0, 0, 0],
1521 can_hover => 1, 2052 can_hover => 1,
1522 can_focus => 1, 2053 can_focus => 1,
1523 valign => 0, 2054 valign => 0,
1524 can_events => 1, 2055 can_events => 1,
2056 ellipsise => 0,
1525 #text => ... 2057 #text => ...
2058 #hidden => "*",
1526 @_ 2059 @_
1527 ) 2060 )
1528} 2061}
1529 2062
1530sub _set_text { 2063sub _set_text {
… …
1532 2065
1533 delete $self->{cur_h}; 2066 delete $self->{cur_h};
1534 2067
1535 return if $self->{text} eq $text; 2068 return if $self->{text} eq $text;
1536 2069
1537 delete $self->{texture};
1538
1539 $self->{last_activity} = $::NOW; 2070 $self->{last_activity} = $::NOW;
1540 $self->{text} = $text; 2071 $self->{text} = $text;
1541 2072
1542 $text =~ s/./*/g if $self->{hidden}; 2073 $text =~ s/./*/g if $self->{hidden};
1543 $self->{layout}->set_text ("$text "); 2074 $self->{layout}->set_text ("$text ");
2075 delete $self->{size_req};
1544 2076
1545 $self->_emit (changed => $self->{text}); 2077 $self->emit (changed => $self->{text});
2078
2079 $self->realloc;
2080 $self->update;
1546} 2081}
1547 2082
1548sub set_text { 2083sub set_text {
1549 my ($self, $text) = @_; 2084 my ($self, $text) = @_;
1550 2085
1551 $self->{cursor} = length $text; 2086 $self->{cursor} = length $text;
1552 $self->_set_text ($text); 2087 $self->_set_text ($text);
1553 $self->update;
1554 $self->check_size;
1555} 2088}
1556 2089
1557sub get_text { 2090sub get_text {
1558 $_[0]{text} 2091 $_[0]{text}
1559} 2092}
… …
1564 my ($w, $h) = $self->SUPER::size_request; 2097 my ($w, $h) = $self->SUPER::size_request;
1565 2098
1566 ($w + 1, $h) # add 1 for cursor 2099 ($w + 1, $h) # add 1 for cursor
1567} 2100}
1568 2101
1569sub size_allocate {
1570 my ($self, $w, $h) = @_;
1571
1572 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1573}
1574
1575sub key_down { 2102sub invoke_key_down {
1576 my ($self, $ev) = @_; 2103 my ($self, $ev) = @_;
1577 2104
1578 my $mod = $ev->{mod}; 2105 my $mod = $ev->{mod};
1579 my $sym = $ev->{sym}; 2106 my $sym = $ev->{sym};
1580 my $uni = $ev->{unicode}; 2107 my $uni = $ev->{unicode};
1581 2108
1582 my $text = $self->get_text; 2109 my $text = $self->get_text;
2110
2111 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1583 2112
1584 if ($uni == 8) { 2113 if ($uni == 8) {
1585 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2114 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1586 } elsif ($uni == 127) { 2115 } elsif ($uni == 127) {
1587 substr $text, $self->{cursor}, 1, ""; 2116 substr $text, $self->{cursor}, 1, "";
1588 } elsif ($sym == CFClient::SDLK_LEFT) { 2117 } elsif ($sym == CFPlus::SDLK_LEFT) {
1589 --$self->{cursor} if $self->{cursor}; 2118 --$self->{cursor} if $self->{cursor};
1590 } elsif ($sym == CFClient::SDLK_RIGHT) { 2119 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1591 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2120 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1592 } elsif ($sym == CFClient::SDLK_HOME) { 2121 } elsif ($sym == CFPlus::SDLK_HOME) {
2122 # what a hack
2123 $self->{cursor} =
2124 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2125 ? length $1
2126 : 0;
2127 } elsif ($sym == CFPlus::SDLK_END) {
2128 # uh, again
2129 $self->{cursor} =
2130 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2131 ? $self->{cursor} + length $1
2132 : length $self->{text};
2133 } elsif ($uni == 21) { # ctrl-u
2134 $text = "";
1593 $self->{cursor} = 0; 2135 $self->{cursor} = 0;
1594 } elsif ($sym == CFClient::SDLK_END) {
1595 $self->{cursor} = length $text;
1596 } elsif ($uni == 27) { 2136 } elsif ($uni == 27) {
1597 $self->_emit ('escape'); 2137 $self->emit ('escape');
1598 } elsif ($uni) { 2138 } elsif ($uni == 0x0d) {
2139 substr $text, $self->{cursor}++, 0, "\012";
2140 } elsif ($uni >= 0x20) {
1599 substr $text, $self->{cursor}++, 0, chr $uni; 2141 substr $text, $self->{cursor}++, 0, chr $uni;
2142 } else {
2143 return 0;
1600 } 2144 }
1601 2145
1602 $self->_set_text ($text); 2146 $self->_set_text ($text);
2147
2148 $self->realloc;
1603 $self->update; 2149 $self->update;
1604 $self->check_size;
1605}
1606 2150
2151 1
2152}
2153
1607sub focus_in { 2154sub invoke_focus_in {
1608 my ($self) = @_; 2155 my ($self) = @_;
1609 2156
1610 $self->{last_activity} = $::NOW; 2157 $self->{last_activity} = $::NOW;
1611 2158
1612 $self->SUPER::focus_in; 2159 $self->SUPER::invoke_focus_in
1613} 2160}
1614 2161
1615sub button_down { 2162sub invoke_button_down {
1616 my ($self, $ev, $x, $y) = @_; 2163 my ($self, $ev, $x, $y) = @_;
1617 2164
1618 $self->SUPER::button_down ($ev, $x, $y); 2165 $self->SUPER::invoke_button_down ($ev, $x, $y);
1619 2166
1620 my $idx = $self->{layout}->xy_to_index ($x, $y); 2167 my $idx = $self->{layout}->xy_to_index ($x, $y);
1621 2168
1622 # byte-index to char-index 2169 # byte-index to char-index
1623 my $text = $self->{text}; 2170 my $text = $self->{text};
1624 utf8::encode $text; 2171 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1625 $self->{cursor} = length substr $text, 0, $idx; 2172 $self->{cursor} = length $text;
1626 2173
1627 $self->_set_text ($self->{text}); 2174 $self->_set_text ($self->{text});
1628 $self->update; 2175 $self->update;
2176
2177 1
1629} 2178}
1630 2179
1631sub mouse_motion { 2180sub invoke_mouse_motion {
1632 my ($self, $ev, $x, $y) = @_; 2181 my ($self, $ev, $x, $y) = @_;
1633# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2182# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2183
2184 1
1634} 2185}
1635 2186
1636sub _draw { 2187sub _draw {
1637 my ($self) = @_; 2188 my ($self) = @_;
1638 2189
1639 local $self->{fg} = $self->{fg}; 2190 local $self->{fg} = $self->{fg};
1640 2191
1641 if ($FOCUS == $self) { 2192 if ($FOCUS == $self) {
1642 glColor @{$self->{active_bg}}; 2193 glColor_premultiply @{$self->{active_bg}};
1643 $self->{fg} = $self->{active_fg}; 2194 $self->{fg} = $self->{active_fg};
1644 } else { 2195 } else {
1645 glColor @{$self->{bg}}; 2196 glColor_premultiply @{$self->{bg}};
1646 } 2197 }
1647 2198
1648 glEnable GL_BLEND; 2199 glEnable GL_BLEND;
1649 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2200 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1650 glBegin GL_QUADS; 2201 glBegin GL_QUADS;
1651 glVertex 0 , 0; 2202 glVertex 0 , 0;
1652 glVertex 0 , $self->{h}; 2203 glVertex 0 , $self->{h};
1653 glVertex $self->{w}, $self->{h}; 2204 glVertex $self->{w}, $self->{h};
1654 glVertex $self->{w}, 0; 2205 glVertex $self->{w}, 0;
… …
1665 utf8::encode $text; 2216 utf8::encode $text;
1666 2217
1667 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2218 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1668 } 2219 }
1669 2220
1670 glColor @{$self->{fg}};
1671 glBegin GL_LINES; 2221 glBegin GL_LINES;
1672 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2222 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1673 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2223 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1674 glEnd; 2224 glEnd;
1675 } 2225 }
1676} 2226}
1677 2227
2228#############################################################################
2229
1678package CFClient::UI::Entry; 2230package CFPlus::UI::Entry;
1679 2231
1680our @ISA = CFClient::UI::EntryBase::; 2232our @ISA = CFPlus::UI::EntryBase::;
1681 2233
1682use CFClient::OpenGL; 2234use CFPlus::OpenGL;
1683 2235
1684sub key_down { 2236sub invoke_key_down {
1685 my ($self, $ev) = @_; 2237 my ($self, $ev) = @_;
1686 2238
1687 my $sym = $ev->{sym}; 2239 my $sym = $ev->{sym};
1688 2240
1689 if ($sym == 13) { 2241 if ($ev->{uni} == 0x0d || $sym == 13) {
1690 unshift @{$self->{history}}, 2242 unshift @{$self->{history}},
1691 my $txt = $self->get_text; 2243 my $txt = $self->get_text;
2244
1692 $self->{history_pointer} = -1; 2245 $self->{history_pointer} = -1;
1693 $self->{history_saveback} = ''; 2246 $self->{history_saveback} = '';
1694 $self->_emit (activate => $txt); 2247 $self->emit (activate => $txt);
1695 $self->update; 2248 $self->update;
1696 2249
1697 } elsif ($sym == CFClient::SDLK_UP) { 2250 } elsif ($sym == CFPlus::SDLK_UP) {
1698 if ($self->{history_pointer} < 0) { 2251 if ($self->{history_pointer} < 0) {
1699 $self->{history_saveback} = $self->get_text; 2252 $self->{history_saveback} = $self->get_text;
1700 } 2253 }
1701 if (@{$self->{history} || []} > 0) { 2254 if (@{$self->{history} || []} > 0) {
1702 $self->{history_pointer}++; 2255 $self->{history_pointer}++;
… …
1704 $self->{history_pointer} = @{$self->{history} || []} - 1; 2257 $self->{history_pointer} = @{$self->{history} || []} - 1;
1705 } 2258 }
1706 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2259 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1707 } 2260 }
1708 2261
1709 } elsif ($sym == CFClient::SDLK_DOWN) { 2262 } elsif ($sym == CFPlus::SDLK_DOWN) {
1710 $self->{history_pointer}--; 2263 $self->{history_pointer}--;
1711 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2264 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1712 2265
1713 if ($self->{history_pointer} >= 0) { 2266 if ($self->{history_pointer} >= 0) {
1714 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2267 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1715 } else { 2268 } else {
1716 $self->set_text ($self->{history_saveback}); 2269 $self->set_text ($self->{history_saveback});
1717 } 2270 }
1718 2271
1719 } else { 2272 } else {
1720 $self->SUPER::key_down ($ev); 2273 return $self->SUPER::invoke_key_down ($ev)
2274 }
2275
1721 } 2276 1
1722
1723} 2277}
1724 2278
1725############################################################################# 2279#############################################################################
1726 2280
2281package CFPlus::UI::TextEdit;
2282
2283our @ISA = CFPlus::UI::EntryBase::;
2284
2285use CFPlus::OpenGL;
2286
2287sub move_cursor_ver {
2288 my ($self, $dy) = @_;
2289
2290 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2291
2292 $y += $dy;
2293
2294 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2295 $self->{cursor} = $index;
2296 delete $self->{cur_h};
2297 $self->update;
2298 return;
2299 }
2300}
2301
2302sub invoke_key_down {
2303 my ($self, $ev) = @_;
2304
2305 my $sym = $ev->{sym};
2306
2307 if ($sym == CFPlus::SDLK_UP) {
2308 $self->move_cursor_ver (-1);
2309 } elsif ($sym == CFPlus::SDLK_DOWN) {
2310 $self->move_cursor_ver (+1);
2311 } else {
2312 return $self->SUPER::invoke_key_down ($ev)
2313 }
2314
2315 1
2316}
2317
2318#############################################################################
2319
1727package CFClient::UI::Button; 2320package CFPlus::UI::Button;
1728 2321
1729our @ISA = CFClient::UI::Label::; 2322our @ISA = CFPlus::UI::Label::;
1730 2323
1731use CFClient::OpenGL; 2324use CFPlus::OpenGL;
1732 2325
1733my @tex = 2326my @tex =
1734 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2327 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1735 qw(b1_button_active.png); 2328 qw(b1_button_inactive.png b1_button_active.png);
1736 2329
1737sub new { 2330sub new {
1738 my $class = shift; 2331 my $class = shift;
1739 2332
1740 $class->SUPER::new ( 2333 $class->SUPER::new (
1741 padding => 4, 2334 padding_x => 4,
2335 padding_y => 4,
1742 fg => [1, 1, 1], 2336 fg => [1.0, 1.0, 1.0],
1743 active_fg => [0, 0, 1], 2337 active_fg => [0.8, 0.8, 0.8],
1744 can_hover => 1, 2338 can_hover => 1,
1745 align => 0, 2339 align => 0,
1746 valign => 0, 2340 valign => 0,
1747 can_events => 1, 2341 can_events => 1,
1748 @_ 2342 @_
1749 ) 2343 )
1750} 2344}
1751 2345
1752sub activate { }
1753
1754sub button_up { 2346sub invoke_button_up {
1755 my ($self, $ev, $x, $y) = @_; 2347 my ($self, $ev, $x, $y) = @_;
1756 2348
1757 $self->emit ("activate") 2349 $self->emit ("activate")
1758 if $x >= 0 && $x < $self->{w} 2350 if $x >= 0 && $x < $self->{w}
1759 && $y >= 0 && $y < $self->{h}; 2351 && $y >= 0 && $y < $self->{h};
2352
2353 1
1760} 2354}
1761 2355
1762sub _draw { 2356sub _draw {
1763 my ($self) = @_; 2357 my ($self) = @_;
1764 2358
1765 local $self->{fg} = $self->{fg}; 2359 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1766
1767 if ($GRAB == $self) {
1768 $self->{fg} = $self->{active_fg};
1769 }
1770 2360
1771 glEnable GL_TEXTURE_2D; 2361 glEnable GL_TEXTURE_2D;
1772 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2362 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1773 glColor 0, 0, 0, 1; 2363 glColor 0, 0, 0, 1;
1774 2364
2365 my $tex = $tex[$GRAB == $self];
1775 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2366 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1776 2367
1777 glDisable GL_TEXTURE_2D; 2368 glDisable GL_TEXTURE_2D;
1778 2369
1779 $self->SUPER::_draw; 2370 $self->SUPER::_draw;
1780} 2371}
1781 2372
1782############################################################################# 2373#############################################################################
1783 2374
1784package CFClient::UI::CheckBox; 2375package CFPlus::UI::CheckBox;
1785 2376
1786our @ISA = CFClient::UI::DrawBG::; 2377our @ISA = CFPlus::UI::DrawBG::;
1787 2378
1788my @tex = 2379my @tex =
1789 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2380 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1790 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2381 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1791 2382
1792use CFClient::OpenGL; 2383use CFPlus::OpenGL;
1793 2384
1794sub new { 2385sub new {
1795 my $class = shift; 2386 my $class = shift;
1796 2387
1797 $class->SUPER::new ( 2388 $class->SUPER::new (
1798 padding => 2, 2389 padding_x => 2,
2390 padding_y => 2,
1799 fg => [1, 1, 1], 2391 fg => [1, 1, 1],
1800 active_fg => [1, 1, 0], 2392 active_fg => [1, 1, 0],
1801 bg => [0, 0, 0, 0.2], 2393 bg => [0, 0, 0, 0.2],
1802 active_bg => [1, 1, 1, 0.5], 2394 active_bg => [1, 1, 1, 0.5],
1803 state => 0, 2395 state => 0,
… …
1807} 2399}
1808 2400
1809sub size_request { 2401sub size_request {
1810 my ($self) = @_; 2402 my ($self) = @_;
1811 2403
1812 ($self->{padding} * 2 + 6) x 2 2404 (6) x 2
1813} 2405}
1814 2406
2407sub toggle {
2408 my ($self) = @_;
2409
2410 $self->{state} = !$self->{state};
2411 $self->emit (changed => $self->{state});
2412 $self->update;
2413}
2414
1815sub button_down { 2415sub invoke_button_down {
1816 my ($self, $ev, $x, $y) = @_; 2416 my ($self, $ev, $x, $y) = @_;
1817 2417
1818 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2418 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1819 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2419 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1820 $self->{state} = !$self->{state}; 2420 $self->toggle;
1821 $self->_emit (changed => $self->{state}); 2421 } else {
2422 return 0
2423 }
2424
1822 } 2425 1
1823} 2426}
1824 2427
1825sub _draw { 2428sub _draw {
1826 my ($self) = @_; 2429 my ($self) = @_;
1827 2430
1828 $self->SUPER::_draw; 2431 $self->SUPER::_draw;
1829 2432
1830 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2433 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1831 2434
1832 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2435 my ($w, $h) = @$self{qw(w h)};
2436
2437 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1833 2438
1834 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2439 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1835 2440
1836 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2441 my $tex = $self->{state} ? $tex[1] : $tex[0];
1837 2442
… …
1840 glDisable GL_TEXTURE_2D; 2445 glDisable GL_TEXTURE_2D;
1841} 2446}
1842 2447
1843############################################################################# 2448#############################################################################
1844 2449
1845package CFClient::UI::Image; 2450package CFPlus::UI::Image;
1846 2451
1847our @ISA = CFClient::UI::Base::; 2452our @ISA = CFPlus::UI::Base::;
1848 2453
1849use CFClient::OpenGL; 2454use CFPlus::OpenGL;
1850use Carp qw/confess/;
1851 2455
1852our %loaded_images; 2456our %texture_cache;
1853 2457
1854sub new { 2458sub new {
1855 my $class = shift; 2459 my $class = shift;
1856 2460
1857 my $self = $class->SUPER::new (can_events => 0, @_); 2461 my $self = $class->SUPER::new (
2462 can_events => 0,
2463 @_,
2464 );
1858 2465
1859 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2466 $self->{path} || $self->{tex}
2467 or Carp::croak "'path' or 'tex' attributes required";
1860 2468
1861 $loaded_images{$self->{image}} ||= 2469 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1862 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2470 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1863 2471
1864 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2472 CFPlus::weaken $texture_cache{$self->{path}};
1865 2473
1866 Scalar::Util::weaken $loaded_images{$self->{image}}; 2474 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1867
1868 $self->{aspect} = $tex->{w} / $tex->{h};
1869 2475
1870 $self 2476 $self
1871} 2477}
1872 2478
2479sub STORABLE_freeze {
2480 my ($self, $cloning) = @_;
2481
2482 $self->{path}
2483 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2484
2485 $self->{path}
2486}
2487
2488sub STORABLE_attach {
2489 my ($self, $cloning, $path) = @_;
2490
2491 $self->new (path => $path)
2492}
2493
1873sub size_request { 2494sub size_request {
1874 my ($self) = @_; 2495 my ($self) = @_;
1875 2496
1876 ($self->{tex}->{w}, $self->{tex}->{h}) 2497 ($self->{tex}{w}, $self->{tex}{h})
1877} 2498}
1878 2499
1879sub _draw { 2500sub _draw {
1880 my ($self) = @_; 2501 my ($self) = @_;
1881 2502
… …
1891 } 2512 }
1892 2513
1893 glEnable GL_TEXTURE_2D; 2514 glEnable GL_TEXTURE_2D;
1894 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1895 2516
1896 $tex->draw_quad_alpha (0, 0, $w, $h); 2517 $tex->draw_quad (0, 0, $w, $h);
1897 2518
1898 glDisable GL_TEXTURE_2D; 2519 glDisable GL_TEXTURE_2D;
1899} 2520}
1900 2521
1901############################################################################# 2522#############################################################################
1902 2523
2524package CFPlus::UI::ImageButton;
2525
2526our @ISA = CFPlus::UI::Image::;
2527
2528use CFPlus::OpenGL;
2529
2530my %textures;
2531
2532sub new {
2533 my $class = shift;
2534
2535 my $self = $class->SUPER::new (
2536 padding_x => 4,
2537 padding_y => 4,
2538 fg => [1, 1, 1],
2539 active_fg => [0, 0, 1],
2540 can_hover => 1,
2541 align => 0,
2542 valign => 0,
2543 can_events => 1,
2544 @_
2545 );
2546}
2547
2548sub invoke_button_up {
2549 my ($self, $ev, $x, $y) = @_;
2550
2551 $self->emit ("activate")
2552 if $x >= 0 && $x < $self->{w}
2553 && $y >= 0 && $y < $self->{h};
2554
2555 1
2556}
2557
2558#############################################################################
2559
1903package CFClient::UI::VGauge; 2560package CFPlus::UI::VGauge;
1904 2561
1905our @ISA = CFClient::UI::Base::; 2562our @ISA = CFPlus::UI::Base::;
1906 2563
1907use List::Util qw(min max); 2564use List::Util qw(min max);
1908 2565
1909use CFClient::OpenGL; 2566use CFPlus::OpenGL;
1910 2567
1911my %tex = ( 2568my %tex = (
1912 food => [ 2569 food => [
1913 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2570 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1914 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2571 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1915 ], 2572 ],
1916 grace => [ 2573 grace => [
1917 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2574 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1918 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2575 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1919 ], 2576 ],
1920 hp => [ 2577 hp => [
1921 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2578 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1922 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2579 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1923 ], 2580 ],
1924 mana => [ 2581 mana => [
1925 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2582 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1926 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2583 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1927 ], 2584 ],
1928); 2585);
1929 2586
1930# eg. VGauge->new (gauge => 'food'), default gauge: food 2587# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1990 my $ycut1 = max 0, min 1, $ycut; 2647 my $ycut1 = max 0, min 1, $ycut;
1991 my $ycut2 = max 0, min 1, $ycut - 1; 2648 my $ycut2 = max 0, min 1, $ycut - 1;
1992 2649
1993 my $h1 = $self->{h} * (1 - $ycut1); 2650 my $h1 = $self->{h} * (1 - $ycut1);
1994 my $h2 = $self->{h} * (1 - $ycut2); 2651 my $h2 = $self->{h} * (1 - $ycut2);
2652 my $h3 = $self->{h};
2653
2654 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1995 2655
1996 glEnable GL_BLEND; 2656 glEnable GL_BLEND;
1997 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2657 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2658 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1998 glEnable GL_TEXTURE_2D; 2659 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000 2661
2001 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2662 glBindTexture GL_TEXTURE_2D, $t1->{name};
2002 glBegin GL_QUADS; 2663 glBegin GL_QUADS;
… …
2017 2678
2018 if ($t3) { 2679 if ($t3) {
2019 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2680 glBindTexture GL_TEXTURE_2D, $t3->{name};
2020 glBegin GL_QUADS; 2681 glBegin GL_QUADS;
2021 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2682 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2022 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2683 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2023 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2684 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2024 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2685 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2025 glEnd; 2686 glEnd;
2026 } 2687 }
2027 2688
2028 glDisable GL_BLEND; 2689 glDisable GL_BLEND;
2029 glDisable GL_TEXTURE_2D; 2690 glDisable GL_TEXTURE_2D;
2030} 2691}
2031 2692
2032############################################################################# 2693#############################################################################
2033 2694
2034package CFClient::UI::Gauge; 2695package CFPlus::UI::Gauge;
2035 2696
2036our @ISA = CFClient::UI::VBox::; 2697our @ISA = CFPlus::UI::VBox::;
2037 2698
2038sub new { 2699sub new {
2039 my ($class, %arg) = @_; 2700 my ($class, %arg) = @_;
2040 2701
2041 my $self = $class->SUPER::new ( 2702 my $self = $class->SUPER::new (
… …
2043 can_hover => 1, 2704 can_hover => 1,
2044 can_events => 1, 2705 can_events => 1,
2045 %arg, 2706 %arg,
2046 ); 2707 );
2047 2708
2048 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2709 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2049 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2710 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2050 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2711 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2051 2712
2052 $self 2713 $self
2053} 2714}
2054 2715
2055sub set_fontsize { 2716sub set_fontsize {
… …
2076 $self->{value}->set_text ($val); 2737 $self->{value}->set_text ($val);
2077} 2738}
2078 2739
2079############################################################################# 2740#############################################################################
2080 2741
2081package CFClient::UI::Slider; 2742package CFPlus::UI::Slider;
2082 2743
2083use strict; 2744use strict;
2084 2745
2085use CFClient::OpenGL; 2746use CFPlus::OpenGL;
2086 2747
2087our @ISA = CFClient::UI::DrawBG::; 2748our @ISA = CFPlus::UI::DrawBG::;
2088 2749
2089my @tex = 2750my @tex =
2090 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2751 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2091 qw(s1_slider.png s1_slider_bg.png); 2752 qw(s1_slider.png s1_slider_bg.png);
2092 2753
2093sub new { 2754sub new {
2094 my $class = shift; 2755 my $class = shift;
2095 2756
… …
2102 fg => [1, 1, 1], 2763 fg => [1, 1, 1],
2103 active_fg => [0, 0, 0], 2764 active_fg => [0, 0, 0],
2104 bg => [0, 0, 0, 0.2], 2765 bg => [0, 0, 0, 0.2],
2105 active_bg => [1, 1, 1, 0.5], 2766 active_bg => [1, 1, 1, 0.5],
2106 range => [0, 0, 100, 10, 0], 2767 range => [0, 0, 100, 10, 0],
2107 req_w => $::WIDTH / 80, 2768 min_w => $::WIDTH / 80,
2108 req_h => $::WIDTH / 80, 2769 min_h => $::WIDTH / 80,
2109 vertical => 0, 2770 vertical => 0,
2110 can_hover => 1, 2771 can_hover => 1,
2111 inner_pad => 0.02, 2772 inner_pad => 0.02,
2112 @_ 2773 @_
2113 ); 2774 );
… …
2119} 2780}
2120 2781
2121sub set_range { 2782sub set_range {
2122 my ($self, $range) = @_; 2783 my ($self, $range) = @_;
2123 2784
2124 $self->{range} = $range; 2785 ($range, $self->{range}) = ($self->{range}, $range);
2125 2786
2787 if ("@$range" ne "@{$self->{range}}") {
2126 $self->update; 2788 $self->update;
2789 $self->set_value ($self->{range}[0]);
2790 }
2127} 2791}
2128 2792
2129sub set_value { 2793sub set_value {
2130 my ($self, $value) = @_; 2794 my ($self, $value) = @_;
2131 2795
… …
2142 if $unit; 2806 if $unit;
2143 2807
2144 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2808 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2145 2809
2146 if ($value != $old_value) { 2810 if ($value != $old_value) {
2147 $self->_emit (changed => $value); 2811 $self->emit (changed => $value);
2148 $self->update; 2812 $self->update;
2149 } 2813 }
2150} 2814}
2151 2815
2152sub size_request { 2816sub size_request {
2153 my ($self) = @_; 2817 my ($self) = @_;
2154 2818
2155 my $w = $self->{req_w}; 2819 ($self->{req_w}, $self->{req_h})
2156 my $h = $self->{req_h};
2157
2158 $self->{vertical} ? ($h, $w) : ($w, $h)
2159} 2820}
2160 2821
2161sub button_down { 2822sub invoke_button_down {
2162 my ($self, $ev, $x, $y) = @_; 2823 my ($self, $ev, $x, $y) = @_;
2163 2824
2164 $self->SUPER::button_down ($ev, $x, $y); 2825 $self->SUPER::invoke_button_down ($ev, $x, $y);
2165 2826
2166 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2827 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2167 2828
2168 $self->mouse_motion ($ev, $x, $y); 2829 $self->invoke_mouse_motion ($ev, $x, $y);
2169}
2170 2830
2831 1
2832}
2833
2171sub mouse_motion { 2834sub invoke_mouse_motion {
2172 my ($self, $ev, $x, $y) = @_; 2835 my ($self, $ev, $x, $y) = @_;
2173 2836
2174 if ($GRAB == $self) { 2837 if ($GRAB == $self) {
2175 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2838 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2176 2839
2177 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2840 my (undef, $lo, $hi, $page) = @{$self->{range}};
2178 2841
2179 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2842 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2180 2843
2181 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2844 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2845 } else {
2846 return 0;
2847 }
2848
2182 } 2849 1
2850}
2851
2852sub invoke_mouse_wheel {
2853 my ($self, $ev) = @_;
2854
2855 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2856
2857 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2858
2859 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2860
2861 1
2183} 2862}
2184 2863
2185sub update { 2864sub update {
2186 my ($self) = @_; 2865 my ($self) = @_;
2187 2866
2188 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2867 delete $self->{knob_w};
2868 $self->SUPER::update;
2869}
2870
2871sub _draw {
2872 my ($self) = @_;
2873
2874 unless ($self->{knob_w}) {
2189 $self->set_value ($self->{range}[0]); 2875 $self->set_value ($self->{range}[0]);
2190 2876
2191 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2877 my ($value, $lo, $hi, $page) = @{$self->{range}};
2192 my $range = ($hi - $page - $lo) || 1e-100; 2878 my $range = ($hi - $page - $lo) || 1e-100;
2193 2879
… …
2199 $value = ($value - $lo) / $range; 2885 $value = ($value - $lo) / $range;
2200 $value = $value * $self->{scale} + $self->{offset}; 2886 $value = $value * $self->{scale} + $self->{offset};
2201 2887
2202 $self->{knob_x} = $value - $knob_w * 0.5; 2888 $self->{knob_x} = $value - $knob_w * 0.5;
2203 $self->{knob_w} = $knob_w; 2889 $self->{knob_w} = $knob_w;
2204 }); 2890 }
2205
2206 $self->SUPER::update;
2207}
2208
2209sub _draw {
2210 my ($self) = @_;
2211 2891
2212 $self->SUPER::_draw (); 2892 $self->SUPER::_draw ();
2213 2893
2214 glScale $self->{w}, $self->{h}; 2894 glScale $self->{w}, $self->{h};
2215 2895
… …
2235 glDisable GL_TEXTURE_2D; 2915 glDisable GL_TEXTURE_2D;
2236} 2916}
2237 2917
2238############################################################################# 2918#############################################################################
2239 2919
2240package CFClient::UI::ValSlider; 2920package CFPlus::UI::ValSlider;
2241 2921
2242our @ISA = CFClient::UI::HBox::; 2922our @ISA = CFPlus::UI::HBox::;
2243 2923
2244sub new { 2924sub new {
2245 my ($class, %arg) = @_; 2925 my ($class, %arg) = @_;
2246 2926
2247 my $range = delete $arg{range}; 2927 my $range = delete $arg{range};
2248 2928
2249 my $self = $class->SUPER::new ( 2929 my $self = $class->SUPER::new (
2250 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2930 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2251 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2931 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2252 to_value => sub { shift }, 2932 to_value => sub { shift },
2253 from_value => sub { shift }, 2933 from_value => sub { shift },
2254 %arg, 2934 %arg,
2255 ); 2935 );
2256 2936
… …
2276sub set_range { shift->{slider}->set_range (@_) } 2956sub set_range { shift->{slider}->set_range (@_) }
2277sub set_value { shift->{slider}->set_value (@_) } 2957sub set_value { shift->{slider}->set_value (@_) }
2278 2958
2279############################################################################# 2959#############################################################################
2280 2960
2281package CFClient::UI::TextView; 2961package CFPlus::UI::TextScroller;
2282 2962
2283our @ISA = CFClient::UI::HBox::; 2963our @ISA = CFPlus::UI::HBox::;
2284 2964
2285use CFClient::OpenGL; 2965use CFPlus::OpenGL;
2286 2966
2287sub new { 2967sub new {
2288 my $class = shift; 2968 my $class = shift;
2289 2969
2290 my $self = $class->SUPER::new ( 2970 my $self = $class->SUPER::new (
2291 fontsize => 1, 2971 fontsize => 1,
2292 can_events => 0, 2972 can_events => 1,
2973 indent => 0,
2293 #font => default_font 2974 #font => default_font
2294 @_, 2975 @_,
2295 2976
2296 layout => (new CFClient::Layout 1), 2977 layout => (new CFPlus::Layout),
2297 par => [], 2978 par => [],
2979 max_par => 0,
2298 height => 0, 2980 height => 0,
2299 children => [ 2981 children => [
2300 (new CFClient::UI::Empty expand => 1), 2982 (new CFPlus::UI::Empty expand => 1),
2301 (new CFClient::UI::Slider vertical => 1), 2983 (new CFPlus::UI::Slider vertical => 1),
2302 ], 2984 ],
2303 ); 2985 );
2304 2986
2305 $self->{children}[1]->connect (changed => sub { $self->update }); 2987 $self->{children}[1]->connect (changed => sub { $self->update });
2306 2988
… …
2312 2994
2313 $self->{fontsize} = $fontsize; 2995 $self->{fontsize} = $fontsize;
2314 $self->reflow; 2996 $self->reflow;
2315} 2997}
2316 2998
2999sub size_request {
3000 my ($self) = @_;
3001
3002 my ($empty, $slider) = @{ $self->{children} };
3003
3004 local $self->{children} = [$empty, $slider];
3005 $self->SUPER::size_request
3006}
3007
2317sub size_allocate { 3008sub invoke_size_allocate {
2318 my ($self, $w, $h) = @_; 3009 my ($self, $w, $h) = @_;
2319 3010
2320 $self->SUPER::size_allocate ($w, $h); 3011 my ($empty, $slider, @other) = @{ $self->{children} };
3012 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2321 3013
2322 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3014 $self->{layout}->set_font ($self->{font}) if $self->{font};
2323 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3015 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2324 $self->{layout}->set_width ($self->{children}[0]{w}); 3016 $self->{layout}->set_width ($empty->{w});
3017 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2325 3018
2326 $self->reflow; 3019 $self->reflow;
2327}
2328 3020
2329sub text_size { 3021 local $self->{children} = [$empty, $slider];
3022 $self->SUPER::invoke_size_allocate ($w, $h)
3023}
3024
3025sub invoke_mouse_wheel {
2330 my ($self, $text, $indent) = @_; 3026 my ($self, $ev) = @_;
3027
3028 return 0 unless $ev->{dy}; # only vertical movements
3029
3030 $self->{children}[1]->emit (mouse_wheel => $ev);
3031
3032 1
3033}
3034
3035sub get_layout {
3036 my ($self, $para) = @_;
2331 3037
2332 my $layout = $self->{layout}; 3038 my $layout = $self->{layout};
2333 3039
3040 $layout->set_font ($self->{font}) if $self->{font};
3041 $layout->set_foreground (@{$para->{fg}});
2334 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3042 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2335 $layout->set_width ($self->{children}[0]{w} - $indent); 3043 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3044 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2336 $layout->set_markup ($text); 3045 $layout->set_markup ($para->{markup});
3046
3047 $layout->set_shapes (
3048 map
3049 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3050 @{$para->{widget}}
2337 3051 );
3052
2338 $layout->size 3053 $layout
2339} 3054}
2340 3055
2341sub reflow { 3056sub reflow {
2342 my ($self) = @_; 3057 my ($self) = @_;
2343 3058
… …
2350 3065
2351 # todo: base offset on lines or so, not on pixels 3066 # todo: base offset on lines or so, not on pixels
2352 $self->{children}[1]->set_value ($offset); 3067 $self->{children}[1]->set_value ($offset);
2353} 3068}
2354 3069
3070sub current_paragraph {
3071 my ($self) = @_;
3072
3073 $self->{top_paragraph} - 1
3074}
3075
3076sub scroll_to {
3077 my ($self, $para) = @_;
3078
3079 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3080
3081 $self->{scroll_to} = $para;
3082 $self->update;
3083}
3084
2355sub clear { 3085sub clear {
2356 my ($self) = @_; 3086 my ($self) = @_;
3087
3088 my (undef, undef, @other) = @{ $self->{children} };
3089 $self->remove ($_) for @other;
2357 3090
2358 $self->{par} = []; 3091 $self->{par} = [];
2359 $self->{height} = 0; 3092 $self->{height} = 0;
2360 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3093 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2361} 3094}
2362 3095
2363sub add_paragraph { 3096sub add_paragraph {
2364 my ($self, $color, $text, $indent) = @_; 3097 my $self = shift;
2365 3098
2366 for my $line (split /\n/, $text) { 3099 for my $para (@_) {
2367 my ($w, $h) = $self->text_size ($line); 3100 $para = {
3101 fg => [1, 1, 1, 1],
3102 indent => 0,
3103 markup => "",
3104 widget => [],
3105 ref $para ? %$para : (markup => $para),
3106 w => 1e10,
3107 wrapped => 1,
3108 };
3109
3110 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3111 push @{$self->{par}}, $para;
3112 }
3113
3114 if (my $max = $self->{max_par}) {
3115 shift @{$self->{par}} while @{$self->{par}} > $max;
3116 }
3117
3118 $self->{need_reflow}++;
3119 $self->update;
3120}
3121
3122sub scroll_to_bottom {
3123 my ($self) = @_;
3124
3125 $self->{scroll_to} = $#{$self->{par}};
3126 $self->update;
3127}
3128
3129sub force_uptodate {
3130 my ($self) = @_;
3131
3132 if (delete $self->{need_reflow}) {
3133 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3134
3135 my $height = 0;
3136
3137 for my $para (@{$self->{par}}) {
3138 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3139 my $layout = $self->get_layout ($para);
3140 my ($w, $h) = $layout->size;
3141
3142 $para->{w} = $w + $para->{indent};
3143 $para->{h} = $h;
3144 $para->{wrapped} = $layout->has_wrapped;
3145 }
3146
3147 $para->{y} = $height;
3148 $height += $para->{h};
3149 }
3150
2368 $self->{height} += $h; 3151 $self->{height} = $height;
2369 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3152 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2370 }
2371 3153
2372 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3154 delete $self->{texture};
3155 }
3156
3157 if (my $paridx = delete $self->{scroll_to}) {
3158 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3159 }
2373} 3160}
2374 3161
2375sub update { 3162sub update {
2376 my ($self) = @_; 3163 my ($self) = @_;
2377 3164
… …
2379 3166
2380 return unless $self->{h} > 0; 3167 return unless $self->{h} > 0;
2381 3168
2382 delete $self->{texture}; 3169 delete $self->{texture};
2383 3170
2384 $ROOT->on_post_alloc ($self, sub { 3171 $ROOT->on_post_alloc ($self => sub {
3172 $self->force_uptodate;
3173
2385 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3174 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2386 3175
2387 if (delete $self->{need_reflow}) {
2388 my $height = 0;
2389
2390 my $layout = $self->{layout};
2391
2392 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2393
2394 for (@{$self->{par}}) {
2395 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2396 $layout->set_width ($W - $_->[3]);
2397 $layout->set_markup ($_->[4]);
2398 my ($w, $h) = $layout->size;
2399 $_->[0] = $w + $_->[3];
2400 $_->[1] = $h;
2401 }
2402
2403 $height += $_->[1];
2404 }
2405
2406 $self->{height} = $height;
2407
2408 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2409
2410 delete $self->{texture};
2411 }
2412
2413 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3176 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2414 glClearColor 0.5, 0.5, 0.5, 0; 3177 glClearColor 0, 0, 0, 0;
2415 glClear GL_COLOR_BUFFER_BIT; 3178 glClear GL_COLOR_BUFFER_BIT;
2416 3179
3180 package CFPlus::UI::Base;
3181 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3182 (0, 0, $self->{w}, $self->{h});
3183
3184 my $top = int $self->{children}[1]{range}[0];
3185
3186 my $paridx = 0;
3187 my $top_paragraph;
2417 my $top = int $self->{children}[1]{range}[0]; 3188 my $top = int $self->{children}[1]{range}[0];
2418 3189
2419 my $y0 = $top; 3190 my $y0 = $top;
2420 my $y1 = $top + $H; 3191 my $y1 = $top + $H;
2421 3192
2422 my $y = 0;
2423
2424 my $layout = $self->{layout};
2425
2426 $layout->set_font ($self->{font}) if $self->{font};
2427
2428 glEnable GL_BLEND;
2429 #TODO# not correct in windows where rgba is forced off
2430 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2431
2432 for my $par (@{$self->{par}}) { 3193 for my $para (@{$self->{par}}) {
2433 my $h = $par->[1]; 3194 my $h = $para->{h};
3195 my $y = $para->{y};
2434 3196
2435 if ($y0 < $y + $h && $y < $y1) { 3197 if ($y0 < $y + $h && $y < $y1) {
2436 $layout->set_foreground (@{ $par->[2] }); 3198 my $layout = $self->get_layout ($para);
2437 $layout->set_width ($W - $par->[3]);
2438 $layout->set_markup ($par->[4]);
2439 3199
2440 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3200 $layout->render ($para->{indent}, $y - $y0);
2441 3201
2442 glRasterPos $par->[3], $y - $y0; 3202 if (my @w = @{ $para->{widget} }) {
2443 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3203 my @s = $layout->get_shapes;
3204
3205 for (@w) {
3206 my ($dx, $dy) = splice @s, 0, 2, ();
3207
3208 $_->{x} = $dx + $para->{indent};
3209 $_->{y} = $dy + $y - $y0;
3210
3211 $_->draw;
3212 }
3213 }
2444 } 3214 }
2445 3215
2446 $y += $h; 3216 $paridx++;
3217 $top_paragraph ||= $paridx if $y >= $top;
2447 } 3218 }
2448 3219
2449 glDisable GL_BLEND; 3220 $self->{top_paragraph} = $top_paragraph;
2450 }; 3221 };
2451 }); 3222 });
2452} 3223}
2453 3224
3225sub reconfigure {
3226 my ($self) = @_;
3227
3228 $self->SUPER::reconfigure;
3229
3230 $_->{w} = 1e10 for @{ $self->{par} };
3231 $self->reflow;
3232}
3233
2454sub _draw { 3234sub _draw {
2455 my ($self) = @_; 3235 my ($self) = @_;
2456 3236
2457 glEnable GL_TEXTURE_2D; 3237 glEnable GL_TEXTURE_2D;
2458 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3238 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2459 glColor 1, 1, 1, 1; 3239 glColor 0, 0, 0, 1;
2460 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3240 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2461 glDisable GL_TEXTURE_2D; 3241 glDisable GL_TEXTURE_2D;
2462 3242
2463 $self->{children}[1]->draw; 3243 $self->{children}[1]->draw;
2464
2465} 3244}
2466 3245
2467############################################################################# 3246#############################################################################
2468 3247
2469package CFClient::UI::Animator; 3248package CFPlus::UI::Animator;
2470 3249
2471use CFClient::OpenGL; 3250use CFPlus::OpenGL;
2472 3251
2473our @ISA = CFClient::UI::Bin::; 3252our @ISA = CFPlus::UI::Bin::;
2474 3253
2475sub moveto { 3254sub moveto {
2476 my ($self, $x, $y) = @_; 3255 my ($self, $x, $y) = @_;
2477 3256
2478 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3257 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2506 glPopMatrix; 3285 glPopMatrix;
2507} 3286}
2508 3287
2509############################################################################# 3288#############################################################################
2510 3289
2511package CFClient::UI::Flopper; 3290package CFPlus::UI::Flopper;
2512 3291
2513our @ISA = CFClient::UI::Button::; 3292our @ISA = CFPlus::UI::Button::;
2514 3293
2515sub new { 3294sub new {
2516 my $class = shift; 3295 my $class = shift;
2517 3296
2518 my $self = $class->SUPER::new ( 3297 my $self = $class->SUPER::new (
2519 state => 0, 3298 state => 0,
2520 connect_activate => \&toggle_flopper, 3299 on_activate => \&toggle_flopper,
2521 @_ 3300 @_
2522 ); 3301 );
2523 3302
2524 if ($self->{state}) {
2525 $self->{state} = 0;
2526 $self->toggle_flopper;
2527 }
2528
2529 $self 3303 $self
2530} 3304}
2531 3305
2532sub toggle_flopper { 3306sub toggle_flopper {
2533 my ($self) = @_; 3307 my ($self) = @_;
2534 3308
2535 # TODO: use animation 3309 $self->{other}->toggle_visibility;
2536 if ($self->{state} = !$self->{state}) {
2537 $CFClient::UI::ROOT->add ($self->{other});
2538 $self->{other}->move ($self->coord2global (0, $self->{h}));
2539 $self->_emit ("open");
2540 } else {
2541 $CFClient::UI::ROOT->remove ($self->{other});
2542 $self->_emit ("close");
2543 }
2544
2545 $self->_emit (changed => $self->{state});
2546} 3310}
2547 3311
2548############################################################################# 3312#############################################################################
2549 3313
2550package CFClient::UI::Tooltip; 3314package CFPlus::UI::Tooltip;
2551 3315
2552our @ISA = CFClient::UI::Bin::; 3316our @ISA = CFPlus::UI::Bin::;
2553 3317
2554use CFClient::OpenGL; 3318use CFPlus::OpenGL;
2555 3319
2556sub new { 3320sub new {
2557 my $class = shift; 3321 my $class = shift;
2558 3322
2559 $class->SUPER::new ( 3323 $class->SUPER::new (
… …
2563} 3327}
2564 3328
2565sub set_tooltip_from { 3329sub set_tooltip_from {
2566 my ($self, $widget) = @_; 3330 my ($self, $widget) = @_;
2567 3331
3332 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3333 if $widget->{tooltip} =~ /^#(.*)$/;
3334
3335 my $tooltip = $widget->{tooltip};
3336
3337 if ($ENV{CFPLUS_DEBUG} & 2) {
3338 $tooltip .= "\n\n" . (ref $widget) . "\n"
3339 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3340 . "req $widget->{req_w} $widget->{req_h}\n"
3341 . "visible $widget->{visible}";
3342 }
3343
3344 $tooltip =~ s/^\n+//;
3345 $tooltip =~ s/\n+$//;
3346
2568 $self->add (new CFClient::UI::Label 3347 $self->add (new CFPlus::UI::Label
2569 markup => $widget->{tooltip}, 3348 markup => $tooltip,
2570 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3349 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2571 fontsize => 0.8, 3350 fontsize => 0.8,
2572 fg => [0, 0, 0, 1], 3351 style => 1, # FLAG_INVERSE
2573 ellipsise => 0, 3352 ellipsise => 0,
2574 font => ($widget->{tooltip_font} || $::FONT_PROP), 3353 font => ($widget->{tooltip_font} || $::FONT_PROP),
2575 ); 3354 );
2576} 3355}
2577 3356
… …
2581 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3360 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2582 3361
2583 ($w + 4, $h + 4) 3362 ($w + 4, $h + 4)
2584} 3363}
2585 3364
2586sub size_allocate { 3365sub invoke_size_allocate {
2587 my ($self, $w, $h) = @_; 3366 my ($self, $w, $h) = @_;
2588 3367
2589 $self->SUPER::size_allocate ($w - 4, $h - 4); 3368 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3369}
3370
3371sub invoke_visibility_change {
3372 my ($self, $visible) = @_;
3373
3374 return unless $visible;
3375
3376 $self->{root}->on_post_alloc ("move_$self" => sub {
3377 my $widget = $self->{owner}
3378 or return;
3379
3380 if ($widget->{visible}) {
3381 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3382
3383 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3384 if $x + $self->{w} > $self->{root}{w};
3385
3386 $self->move_abs ($x, $y);
3387 } else {
3388 $self->hide;
3389 }
3390 });
2590} 3391}
2591 3392
2592sub _draw { 3393sub _draw {
2593 my ($self) = @_; 3394 my ($self) = @_;
2594 3395
… …
2611 glVertex $w, $h; 3412 glVertex $w, $h;
2612 glVertex $w, 0; 3413 glVertex $w, 0;
2613 glEnd; 3414 glEnd;
2614 3415
2615 glTranslate 2 - 0.375, 2 - 0.375; 3416 glTranslate 2 - 0.375, 2 - 0.375;
3417
2616 $self->SUPER::_draw; 3418 $self->SUPER::_draw;
2617} 3419}
2618 3420
2619############################################################################# 3421#############################################################################
2620 3422
2621package CFClient::UI::Face; 3423package CFPlus::UI::Face;
2622 3424
2623our @ISA = CFClient::UI::Base::; 3425our @ISA = CFPlus::UI::DrawBG::;
2624 3426
2625use CFClient::OpenGL; 3427use CFPlus::OpenGL;
2626 3428
2627sub new { 3429sub new {
2628 my $class = shift; 3430 my $class = shift;
2629 3431
2630 my $self = $class->SUPER::new ( 3432 my $self = $class->SUPER::new (
3433 size_w => 32,
3434 size_h => 8,
2631 aspect => 1, 3435 aspect => 1,
3436 can_events => 0,
2632 @_, 3437 @_,
2633 ); 3438 );
2634 3439
2635 if ($self->{anim} && $self->{animspeed}) { 3440 if ($self->{anim} && $self->{animspeed}) {
2636 Scalar::Util::weaken (my $widget = $self); 3441 CFPlus::weaken (my $widget = $self);
2637 3442
3443 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3444 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2638 $self->{timer} = Event->timer ( 3445 $self->{timer} = Event->timer (
2639 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2640 hard => 1, 3446 parked => 1,
2641 interval => $self->{animspeed},
2642 cb => sub { 3447 cb => sub {
3448 return unless $::CONN && $widget;
3449
2643 ++$widget->{frame}; 3450 ++$widget->{frame};
3451 $widget->update_face;
2644 $widget->update; 3452 $widget->update;
3453
3454 $widget->update_timer;
2645 }, 3455 },
2646 ); 3456 );
3457
3458 $self->update_face;
3459 $self->update_timer;
2647 } 3460 }
2648 3461
2649 $self 3462 $self
2650} 3463}
2651 3464
3465sub update_timer {
3466 my ($self) = @_;
3467
3468 return unless $self->{timer};
3469
3470 if ($self->{visible}) {
3471 $self->{timer}->at (
3472 $self->{anim_start}
3473 + $self->{animspeed}
3474 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3475 );
3476 $self->{timer}->start;
3477 } else {
3478 $self->{timer}->stop;
3479 }
3480}
3481
3482sub update_face {
3483 my ($self) = @_;
3484
3485 return unless $::CONN;
3486
3487 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3488 if ($anim && @$anim) {
3489 delete $self->{wait_face};
3490 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3491 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3492 }
3493 }
3494}
3495
2652sub size_request { 3496sub size_request {
2653 (32, 8) 3497 my ($self) = @_;
3498
3499 if ($::CONN) {
3500 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3501 if (my $tex = $::CONN->{texture}[$faceid]) {
3502 $self->{tex} = $tex;
3503 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3504 } else {
3505 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3506 $self->realloc;
3507 });
3508 }
3509 }
3510 }
3511
3512 ($self->{size_w} || 8, $self->{size_h} || 8)
2654} 3513}
2655 3514
2656sub update { 3515sub update {
2657 my ($self) = @_; 3516 my ($self) = @_;
2658 3517
2659 return unless $self->{visible}; 3518 return unless $self->{visible};
2660 3519
2661 $self->SUPER::update; 3520 $self->SUPER::update;
2662} 3521}
2663 3522
3523sub invoke_visibility_change {
3524 my ($self) = @_;
3525
3526 $self->update_timer;
3527
3528 0
3529}
3530
2664sub _draw { 3531sub _draw {
2665 my ($self) = @_; 3532 my ($self) = @_;
2666 3533
2667 return unless $::CONN; 3534 $self->SUPER::_draw;
2668 3535
2669 my $face; 3536 if (my $tex = $self->{tex}) {
2670
2671 if ($self->{frame}) {
2672 my $anim = $::CONN->{anim}[$self->{anim}];
2673
2674 $face = $anim->[ $self->{frame} % @$anim ]
2675 if $anim && @$anim;
2676 }
2677
2678 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2679
2680 if ($tex) {
2681 glEnable GL_TEXTURE_2D; 3537 glEnable GL_TEXTURE_2D;
2682 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3538 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2683 glColor 1, 1, 1, 1; 3539 glColor 0, 0, 0, 1;
2684 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3540 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2685 glDisable GL_TEXTURE_2D; 3541 glDisable GL_TEXTURE_2D;
2686 } 3542 }
2687} 3543}
2688 3544
2689sub DESTROY { 3545sub destroy {
2690 my ($self) = @_; 3546 my ($self) = @_;
2691 3547
2692 $self->{timer}->cancel 3548 (delete $self->{timer})->cancel
2693 if $self->{timer}; 3549 if $self->{timer};
2694 3550
2695 $self->SUPER::DESTROY; 3551 $self->SUPER::destroy;
2696} 3552}
2697 3553
2698############################################################################# 3554#############################################################################
2699 3555
2700package CFClient::UI::InventoryItem; 3556package CFPlus::UI::Buttonbar;
2701 3557
2702our @ISA = CFClient::UI::HBox::; 3558our @ISA = CFPlus::UI::HBox::;
2703 3559
2704sub _item_to_desc { 3560# TODO: should actually wrap buttons and other goodies.
2705 my ($item) = @_;
2706
2707 my $desc =
2708 $item->{nrof} < 2
2709 ? $item->{name}
2710 : "$item->{nrof} × $item->{name_pl}";
2711
2712 $item->{flags} & Crossfire::Protocol::F_OPEN
2713 and $desc .= " (open)";
2714 $item->{flags} & Crossfire::Protocol::F_APPLIED
2715 and $desc .= " (applied)";
2716 $item->{flags} & Crossfire::Protocol::F_UNPAID
2717 and $desc .= " (unpaid)";
2718 $item->{flags} & Crossfire::Protocol::F_MAGIC
2719 and $desc .= " (magic)";
2720 $item->{flags} & Crossfire::Protocol::F_CURSED
2721 and $desc .= " (cursed)";
2722 $item->{flags} & Crossfire::Protocol::F_DAMNED
2723 and $desc .= " (damned)";
2724 $item->{flags} & Crossfire::Protocol::F_LOCKED
2725 and $desc .= " *";
2726
2727 $desc
2728}
2729
2730sub new {
2731 my $class = shift;
2732
2733 my %args = @_;
2734
2735 my $item = delete $args{item};
2736
2737 my $desc = _item_to_desc ($item);
2738
2739 my $self = $class->SUPER::new (
2740 can_hover => 1,
2741 can_events => 1,
2742 tooltip => ((CFClient::UI::Label::escape $desc)
2743 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2744 connect_button_down => sub {
2745 my ($self, $ev, $x, $y) = @_;
2746
2747 # todo: maybe put examine on 1? but should just be a tooltip :(
2748 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2749 my $targ = $::CONN->{player}{tag};
2750
2751 if ($item->{container} == $::CONN->{player}{tag}) {
2752 $targ = $main::OPENCONT;
2753 }
2754
2755 $::CONN->send ("move $targ $item->{tag} 0");
2756 } elsif ($ev->{button} == 1) {
2757 $::CONN->send ("examine $item->{tag}");
2758 } elsif ($ev->{button} == 2) {
2759 $::CONN->send ("apply $item->{tag}");
2760 } elsif ($ev->{button} == 3) {
2761 my @menu_items = (
2762 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2763 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2764 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2765 (
2766 $item->{flags} & Crossfire::Protocol::F_LOCKED
2767 ? (
2768 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2769 )
2770 : (
2771 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2772 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2773 )
2774 ),
2775 );
2776
2777 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2778 }
2779
2780 1
2781 },
2782 %args
2783 );
2784
2785
2786 $self->add (new CFClient::UI::Face
2787 can_events => 0,
2788 face => $item->{face},
2789 anim => $item->{anim},
2790 animspeed => $item->{animspeed},
2791 );
2792
2793 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2794
2795 $self->{item} = $item;
2796
2797 $self->update_item;
2798
2799 $self
2800}
2801
2802sub update_item {
2803 my ($self) = @_;
2804
2805 my $desc = _item_to_desc ($self->{item});
2806
2807 $self->{name_lbl}->set_text ($desc);
2808}
2809 3561
2810############################################################################# 3562#############################################################################
2811 3563
2812package CFClient::UI::Inventory;
2813
2814our @ISA = CFClient::UI::ScrolledWindow::;
2815
2816sub new {
2817 my $class = shift;
2818
2819 my $self = $class->SUPER::new (
2820 scrolled => (new CFClient::UI::Table),
2821 @_,
2822 );
2823
2824 $self
2825}
2826
2827sub set_items {
2828 my ($self, $items) = @_;
2829
2830 $self->{scrolled}->clear;
2831 return unless $items;
2832
2833 my @items = sort {
2834 ($a->{type} <=> $b->{type})
2835 or ($a->{name} cmp $b->{name})
2836 } @$items;
2837
2838 $self->{real_items} = \@items;
2839
2840 for my $item (@items) {
2841 $item->{item} = $item;
2842 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2843 $item->update_item ();
2844 }
2845
2846 my $i = 0;
2847 for (@items) {
2848 $self->{scrolled}->add (0, $i, $_);
2849 my $nrof = $_->{item}->{nrof} || 1;
2850 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2851 }
2852
2853# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2854}
2855
2856sub size_request {
2857 my ($self) = @_;
2858 ($self->{req_w}, $self->{req_h});
2859}
2860
2861#############################################################################
2862
2863package CFClient::UI::Menu; 3564package CFPlus::UI::Menu;
2864 3565
2865our @ISA = CFClient::UI::FancyFrame::; 3566our @ISA = CFPlus::UI::Toplevel::;
2866 3567
2867use CFClient::OpenGL; 3568use CFPlus::OpenGL;
2868 3569
2869sub new { 3570sub new {
2870 my $class = shift; 3571 my $class = shift;
2871 3572
2872 my $self = $class->SUPER::new ( 3573 my $self = $class->SUPER::new (
2873 items => [], 3574 items => [],
2874 z => 100, 3575 z => 100,
2875 @_, 3576 @_,
2876 ); 3577 );
2877 3578
2878 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3579 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2879 3580
2880 for my $item (@{ $self->{items} }) { 3581 for my $item (@{ $self->{items} }) {
2881 my ($widget, $cb) = @$item; 3582 my ($widget, $cb, $tooltip) = @$item;
2882 3583
2883 # handle various types of items, only text for now 3584 # handle various types of items, only text for now
2884 if (!ref $widget) { 3585 if (!ref $widget) {
3586 if ($widget =~ /\t/) {
3587 my ($left, $right) = split /\t/, $widget, 2;
3588
2885 $widget = new CFClient::UI::Label 3589 $widget = new CFPlus::UI::HBox
2886 can_hover => 1, 3590 can_hover => 1,
2887 can_events => 1, 3591 can_events => 1,
3592 tooltip => $tooltip,
3593 children => [
3594 (new CFPlus::UI::Label markup => $left, expand => 1),
3595 (new CFPlus::UI::Label markup => $right, align => +1),
3596 ],
3597 ;
3598
3599 } else {
3600 $widget = new CFPlus::UI::Label
3601 can_hover => 1,
3602 can_events => 1,
2888 text => $widget; 3603 markup => $widget,
3604 tooltip => $tooltip;
3605 }
2889 } 3606 }
2890 3607
2891 $self->{item}{$widget} = $item; 3608 $self->{item}{$widget} = $item;
2892 3609
2893 $self->{vbox}->add ($widget); 3610 $self->{vbox}->add ($widget);
… …
2898 3615
2899# popup given the event (must be a mouse button down event currently) 3616# popup given the event (must be a mouse button down event currently)
2900sub popup { 3617sub popup {
2901 my ($self, $ev) = @_; 3618 my ($self, $ev) = @_;
2902 3619
2903 $self->_emit ("popdown"); 3620 $self->emit ("popdown");
2904 3621
2905 # maybe save $GRAB? must be careful about events... 3622 # maybe save $GRAB? must be careful about events...
2906 $GRAB = $self; 3623 $GRAB = $self;
2907 $self->{button} = $ev->{button}; 3624 $self->{button} = $ev->{button};
2908 3625
2909 $self->show; 3626 $self->show;
2910 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3627 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2911} 3628}
2912 3629
2913sub mouse_motion { 3630sub invoke_mouse_motion {
2914 my ($self, $ev, $x, $y) = @_; 3631 my ($self, $ev, $x, $y) = @_;
2915 3632
2916 # TODO: should use vbox->find_widget or so 3633 # TODO: should use vbox->find_widget or so
2917 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3634 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2918 $self->{hover} = $self->{item}{$HOVER}; 3635 $self->{hover} = $self->{item}{$HOVER};
2919}
2920 3636
3637 0
3638}
3639
2921sub button_up { 3640sub invoke_button_up {
2922 my ($self, $ev, $x, $y) = @_; 3641 my ($self, $ev, $x, $y) = @_;
2923 3642
2924 if ($ev->{button} == $self->{button}) { 3643 if ($ev->{button} == $self->{button}) {
2925 undef $GRAB; 3644 undef $GRAB;
2926 $self->hide; 3645 $self->hide;
2927 3646
2928 $self->_emit ("popdown"); 3647 $self->emit ("popdown");
2929 $self->{hover}[1]->() if $self->{hover}; 3648 $self->{hover}[1]->() if $self->{hover};
3649 } else {
3650 return 0
3651 }
3652
2930 } 3653 1
2931} 3654}
2932 3655
2933############################################################################# 3656#############################################################################
2934 3657
2935package CFClient::UI::Statusbox; 3658package CFPlus::UI::Multiplexer;
2936 3659
2937our @ISA = CFClient::UI::VBox::; 3660our @ISA = CFPlus::UI::Container::;
2938 3661
2939sub new { 3662sub new {
2940 my $class = shift; 3663 my $class = shift;
2941 3664
2942 $class->SUPER::new ( 3665 my $self = $class->SUPER::new (
3666 @_,
3667 );
3668
3669 $self->{current} = $self->{children}[0]
3670 if @{ $self->{children} };
3671
3672 $self
3673}
3674
3675sub add {
3676 my ($self, @widgets) = @_;
3677
3678 $self->SUPER::add (@widgets);
3679
3680 $self->{current} = $self->{children}[0]
3681 if @{ $self->{children} };
3682}
3683
3684sub get_current_page {
3685 my ($self) = @_;
3686
3687 $self->{current}
3688}
3689
3690sub set_current_page {
3691 my ($self, $page_or_widget) = @_;
3692
3693 my $widget = ref $page_or_widget
3694 ? $page_or_widget
3695 : $self->{children}[$page_or_widget];
3696
3697 $self->{current} = $widget;
3698 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3699
3700 $self->emit (page_changed => $self->{current});
3701
3702 $self->realloc;
3703}
3704
3705sub visible_children {
3706 $_[0]{current}
3707}
3708
3709sub size_request {
3710 my ($self) = @_;
3711
3712 $self->{current}->size_request
3713}
3714
3715sub invoke_size_allocate {
3716 my ($self, $w, $h) = @_;
3717
3718 $self->{current}->configure (0, 0, $w, $h);
3719
3720 1
3721}
3722
3723sub _draw {
3724 my ($self) = @_;
3725
3726 $self->{current}->draw;
3727}
3728
3729#############################################################################
3730
3731package CFPlus::UI::Notebook;
3732
3733our @ISA = CFPlus::UI::VBox::;
3734
3735sub new {
3736 my $class = shift;
3737
3738 my $self = $class->SUPER::new (
3739 buttonbar => (new CFPlus::UI::Buttonbar),
3740 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3741 # filter => # will be put between multiplexer and $self
3742 @_,
3743 );
3744
3745 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3746 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3747
3748 $self
3749}
3750
3751sub add {
3752 my ($self, $title, $widget, $tooltip) = @_;
3753
3754 CFPlus::weaken $self;
3755
3756 unless (ref $title) {
3757 $title = new CFPlus::UI::Button
3758 markup => $title,
3759 tooltip => $tooltip,
3760 ;
3761 }
3762
3763 $title->connect (activate => sub { $self->set_current_page ($widget) });
3764 $self->{buttonbar}->add ($title);
3765
3766 $self->{multiplexer}->add ($widget);
3767}
3768
3769sub get_current_page {
3770 my ($self) = @_;
3771
3772 $self->{multiplexer}->get_current_page
3773}
3774
3775sub set_current_page {
3776 my ($self, $page) = @_;
3777
3778 $self->{multiplexer}->set_current_page ($page);
3779 $self->emit (page_changed => $self->{multiplexer}{current});
3780}
3781
3782#############################################################################
3783
3784package CFPlus::UI::Selector;
3785
3786use utf8;
3787
3788our @ISA = CFPlus::UI::Button::;
3789
3790sub new {
3791 my $class = shift;
3792
3793 my $self = $class->SUPER::new (
3794 options => [], # [value, title, longdesc], ...
3795 value => undef,
3796 @_,
3797 );
3798
3799 $self->_set_value ($self->{value});
3800
3801 $self
3802}
3803
3804sub invoke_button_down {
3805 my ($self, $ev) = @_;
3806
3807 my @menu_items;
3808
3809 for (@{ $self->{options} }) {
3810 my ($value, $title, $tooltip) = @$_;
3811
3812 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3813 }
3814
3815 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3816}
3817
3818sub _set_value {
3819 my ($self, $value) = @_;
3820
3821 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3822 or return;
3823
3824 $self->{value} = $item->[0];
3825 $self->set_markup ("$item->[1] ⇓");
3826 $self->set_tooltip ($item->[2]);
3827}
3828
3829sub set_value {
3830 my ($self, $value) = @_;
3831
3832 return unless $self->{value} ne $value;
3833
3834 $self->_set_value ($value);
3835 $self->emit (changed => $value);
3836}
3837
3838#############################################################################
3839
3840package CFPlus::UI::Statusbox;
3841
3842our @ISA = CFPlus::UI::VBox::;
3843
3844sub new {
3845 my $class = shift;
3846
3847 my $self = $class->SUPER::new (
2943 fontsize => 0.8, 3848 fontsize => 0.8,
2944 @_, 3849 @_,
2945 ) 3850 );
3851
3852 CFPlus::weaken (my $this = $self);
3853
3854 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3855
3856 $self
2946} 3857}
2947 3858
2948sub reorder { 3859sub reorder {
2949 my ($self) = @_; 3860 my ($self) = @_;
2950 my $NOW = time; 3861 my $NOW = Time::HiRes::time;
3862
3863 # freeze display when hovering over any label
3864 return if $CFPlus::UI::TOOLTIP->{owner}
3865 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3866 values %{ $self->{item} };
2951 3867
2952 while (my ($k, $v) = each %{ $self->{item} }) { 3868 while (my ($k, $v) = each %{ $self->{item} }) {
2953 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3869 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2954 } 3870 }
2955 3871
… …
2958 my @items = sort { 3874 my @items = sort {
2959 $a->{pri} <=> $b->{pri} 3875 $a->{pri} <=> $b->{pri}
2960 or $b->{id} <=> $a->{id} 3876 or $b->{id} <=> $a->{id}
2961 } values %{ $self->{item} }; 3877 } values %{ $self->{item} };
2962 3878
3879 $self->{timer}->interval (1);
3880
2963 my $count = 10 + 1; 3881 my $count = 10 + 1;
2964 for my $item (@items) { 3882 for my $item (@items) {
2965 last unless --$count; 3883 last unless --$count;
2966 3884
2967 push @widgets, $item->{label} ||= do { 3885 my $label = $item->{label} ||= do {
2968 # TODO: doesn't handle markup well (read as: at all) 3886 # TODO: doesn't handle markup well (read as: at all)
2969 my $short = $item->{count} > 1 3887 my $short = $item->{count} > 1
2970 ? "<b>$item->{count} ×</b> $item->{text}" 3888 ? "<b>$item->{count} ×</b> $item->{text}"
2971 : $item->{text}; 3889 : $item->{text};
2972 3890
2973 for ($short) { 3891 for ($short) {
2974 s/^\s+//; 3892 s/^\s+//;
2975 s/\s+/ /g; 3893 s/\s+/ /g;
2976 } 3894 }
2977 3895
2978 new CFClient::UI::Label 3896 new CFPlus::UI::Label
2979 markup => $short, 3897 markup => $short,
2980 tooltip => $item->{tooltip}, 3898 tooltip => $item->{tooltip},
2981 tooltip_font => $::FONT_PROP, 3899 tooltip_font => $::FONT_PROP,
2982 tooltip_width => 0.67, 3900 tooltip_width => 0.67,
2983 fontsize => $item->{fontsize} || $self->{fontsize}, 3901 fontsize => $item->{fontsize} || $self->{fontsize},
2984 max_w => $::WIDTH * 0.44, 3902 max_w => $::WIDTH * 0.44,
2985 fg => $item->{fg}, 3903 fg => [@{ $item->{fg} }],
2986 can_events => 1, 3904 can_events => 1,
2987 can_hover => 1 3905 can_hover => 1
2988 }; 3906 };
3907
3908 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3909 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3910 $label->update;
3911 $label->set_max_size (undef, $label->{req_h} * $diff)
3912 if $diff < 1;
3913 $self->{timer}->interval (1/30);
3914 } else {
3915 $label->{fg}[3] = $item->{fg}[3] || 1;
3916 }
3917
3918 push @widgets, $label;
2989 } 3919 }
2990 3920
2991 $self->clear; 3921 $self->clear;
2992 $self->SUPER::add (reverse @widgets); 3922 $self->SUPER::add (reverse @widgets);
2993} 3923}
… …
2996 my ($self, $text, %arg) = @_; 3926 my ($self, $text, %arg) = @_;
2997 3927
2998 $text =~ s/^\s+//; 3928 $text =~ s/^\s+//;
2999 $text =~ s/\s+$//; 3929 $text =~ s/\s+$//;
3000 3930
3931 return unless $text;
3932
3001 my $timeout = time + ((delete $arg{timeout}) || 60); 3933 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3002 3934
3003 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3935 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3004 3936
3005 if (my $item = $self->{item}{$group}) { 3937 if (my $item = $self->{item}{$group}) {
3006 if ($item->{text} eq $text) { 3938 if ($item->{text} eq $text) {
3007 $item->{count}++; 3939 $item->{count}++;
3008 } else { 3940 } else {
3009 $item->{count} = 1; 3941 $item->{count} = 1;
3010 $item->{text} = $item->{tooltip} = $text; 3942 $item->{text} = $item->{tooltip} = $text;
3011 } 3943 }
3012 $item->{id} = ++$self->{id}; 3944 $item->{id} += 0.2;#d#
3013 $item->{timeout} = $timeout; 3945 $item->{timeout} = $timeout;
3014 delete $item->{label}; 3946 delete $item->{label};
3015 } else { 3947 } else {
3016 $self->{item}{$group} = { 3948 $self->{item}{$group} = {
3017 id => ++$self->{id}, 3949 id => ++$self->{id},
… …
3023 count => 1, 3955 count => 1,
3024 %arg, 3956 %arg,
3025 }; 3957 };
3026 } 3958 }
3027 3959
3960 $ROOT->on_refresh (reorder => sub {
3028 $self->reorder; 3961 $self->reorder;
3962 });
3029} 3963}
3030 3964
3031sub reconfigure { 3965sub reconfigure {
3032 my ($self) = @_; 3966 my ($self) = @_;
3033 3967
… …
3036 3970
3037 $self->reorder; 3971 $self->reorder;
3038 $self->SUPER::reconfigure; 3972 $self->SUPER::reconfigure;
3039} 3973}
3040 3974
3975sub destroy {
3976 my ($self) = @_;
3977
3978 $self->{timer}->cancel;
3979
3980 $self->SUPER::destroy;
3981}
3982
3041############################################################################# 3983#############################################################################
3042 3984
3043package CFClient::UI::Root; 3985package CFPlus::UI::Root;
3044 3986
3045our @ISA = CFClient::UI::Container::; 3987our @ISA = CFPlus::UI::Container::;
3046 3988
3989use List::Util qw(min max);
3990
3047use CFClient::OpenGL; 3991use CFPlus::OpenGL;
3048 3992
3049sub new { 3993sub new {
3050 my $class = shift; 3994 my $class = shift;
3051 3995
3052 $class->SUPER::new ( 3996 my $self = $class->SUPER::new (
3997 visible => 1,
3053 @_, 3998 @_,
3054 ) 3999 );
3055}
3056 4000
3057sub configure { 4001 CFPlus::weaken ($self->{root} = $self);
3058 my ($self, $x, $y, $w, $h) = @_;
3059 4002
3060 $self->{w} = $w; 4003 $self
3061 $self->{h} = $h;
3062}
3063
3064sub check_size {
3065 my ($self) = @_;
3066
3067 $self->size_allocate ($self->{w}, $self->{h})
3068 if $self->{w};
3069} 4004}
3070 4005
3071sub size_request { 4006sub size_request {
3072 my ($self) = @_; 4007 my ($self) = @_;
3073 4008
3074 ($self->{w}, $self->{h}) 4009 ($self->{w}, $self->{h})
3075} 4010}
3076 4011
4012sub _to_pixel {
4013 my ($coord, $size, $max) = @_;
4014
4015 $coord =
4016 $coord eq "center" ? ($max - $size) * 0.5
4017 : $coord eq "max" ? $max
4018 : $coord;
4019
4020 $coord = 0 if $coord < 0;
4021 $coord = $max - $size if $coord > $max - $size;
4022
4023 int $coord + 0.5
4024}
4025
3077sub size_allocate { 4026sub invoke_size_allocate {
3078 my ($self, $w, $h) = @_; 4027 my ($self, $w, $h) = @_;
3079 4028
3080 for my $child ($self->children) { 4029 for my $child ($self->children) {
3081 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4030 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3082 4031
3083 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4032 $X = $child->{force_x} if exists $child->{force_x};
3084 if exists $child->{req_x}; 4033 $Y = $child->{force_y} if exists $child->{force_y};
3085 4034
3086 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4035 $X = _to_pixel $X, $W, $self->{w};
3087 if exists $child->{req_y}; 4036 $Y = _to_pixel $Y, $H, $self->{h};
3088
3089 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3090 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3091 4037
3092 $child->configure ($X, $Y, $W, $H); 4038 $child->configure ($X, $Y, $W, $H);
3093 } 4039 }
4040
4041 1
3094} 4042}
3095 4043
3096sub coord2local { 4044sub coord2local {
3097 my ($self, $x, $y) = @_; 4045 my ($self, $x, $y) = @_;
3098 4046
… …
3106} 4054}
3107 4055
3108sub update { 4056sub update {
3109 my ($self) = @_; 4057 my ($self) = @_;
3110 4058
3111 $self->check_size;
3112 $::WANT_REFRESH++; 4059 $::WANT_REFRESH++;
3113} 4060}
3114 4061
3115sub add { 4062sub add {
3116 my ($self, @children) = @_; 4063 my ($self, @children) = @_;
3117 4064
3118 for (my @widgets = @children; my $w = pop @widgets; ) {
3119 push @widgets, $w->children;
3120 $w->{root} = $self;
3121 $w->{visible} = 1;
3122 }
3123
3124 for my $child (@children) {
3125 $child->{is_toplevel} = 1; 4065 $_->{is_toplevel} = 1
3126 4066 for @children;
3127 # integerise window positions
3128 $child->{x} = int $child->{x};
3129 $child->{y} = int $child->{y};
3130 }
3131 4067
3132 $self->SUPER::add (@children); 4068 $self->SUPER::add (@children);
3133} 4069}
3134 4070
3135sub remove { 4071sub remove {
3136 my ($self, @children) = @_; 4072 my ($self, @children) = @_;
3137 4073
3138 $self->SUPER::remove (@children); 4074 $self->SUPER::remove (@children);
4075
4076 delete $self->{is_toplevel}
4077 for @children;
3139 4078
3140 while (@children) { 4079 while (@children) {
3141 my $w = pop @children; 4080 my $w = pop @children;
3142 push @children, $w->children; 4081 push @children, $w->children;
3143 $w->set_invisible; 4082 $w->set_invisible;
… …
3162 while ($self->{refresh_hook}) { 4101 while ($self->{refresh_hook}) {
3163 $_->() 4102 $_->()
3164 for values %{delete $self->{refresh_hook}}; 4103 for values %{delete $self->{refresh_hook}};
3165 } 4104 }
3166 4105
3167 if ($self->{check_size}) { 4106 while ($self->{realloc}) {
3168 my @queue = ([], []); 4107 my %queue;
4108 my @queue;
4109 my $widget;
3169 4110
3170 for (;;) { 4111 outer:
3171 if ($self->{check_size}) { 4112 while () {
3172 # heuristic: check containers last 4113 if (my $realloc = delete $self->{realloc}) {
3173 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4114 for $widget (values %$realloc) {
3174 for values %{delete $self->{check_size}} 4115 $widget->{visible} or next; # do not resize invisible widgets
4116
4117 $queue{$widget+0}++ and next; # duplicates are common
4118
4119 push @{ $queue[$widget->{visible}] }, $widget;
4120 }
3175 } 4121 }
3176 4122
3177 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4123 while () {
4124 @queue or last outer;
3178 4125
3179 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4126 $widget = pop @{ $queue[-1] || [] }
3180 ? @$widget{qw(user_w user_h)} 4127 and last;
3181 : $widget->size_request;
3182
3183 if (delete $widget->{force_alloc}
3184 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3185 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3186 4128
4129 pop @queue;
4130 }
4131
4132 delete $queue{$widget+0};
4133
4134 my ($w, $h) = $widget->size_request;
4135
4136 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4137 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4138
4139 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4140 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4141
4142 $w = $widget->{force_w} if exists $widget->{force_w};
4143 $h = $widget->{force_h} if exists $widget->{force_h};
4144
4145 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4146 || delete $widget->{force_realloc}) {
3187 $widget->{req_w} = $w; 4147 $widget->{req_w} = $w;
3188 $widget->{req_h} = $h; 4148 $widget->{req_h} = $h;
3189 4149
3190 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4150 $self->{size_alloc}{$widget+0} = $widget;
3191 4151
3192 $widget->{parent}->check_size
3193 if $widget->{parent}; 4152 if (my $parent = $widget->{parent}) {
4153 $self->{realloc}{$parent+0} = $parent
4154 unless $queue{$parent+0};
4155
4156 $parent->{force_size_alloc} = 1;
4157 $self->{size_alloc}{$parent+0} = $parent;
4158 }
3194 } 4159 }
4160
4161 delete $self->{realloc}{$widget+0};
3195 } 4162 }
3196 }
3197 4163
3198 while ($self->{size_alloc}) { 4164 while (my $size_alloc = delete $self->{size_alloc}) {
3199 for (values %{delete $self->{size_alloc}}) { 4165 my @queue = sort { $a->{visible} <=> $b->{visible} }
3200 my ($widget, $w, $h) = @$_; 4166 values %$size_alloc;
3201 4167
4168 while () {
4169 my $widget = pop @queue || last;
4170
4171 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4172
4173 $w = max $widget->{min_w}, $w;
4174 $h = max $widget->{min_h}, $h;
4175
4176# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4177# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4178
4179 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4180 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4181
3202 $w = 0 if $w < 0; 4182 $w = int $w + 0.5;
3203 $h = 0 if $h < 0; 4183 $h = int $h + 0.5;
3204 4184
4185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4186 $widget->{old_w} = $widget->{w};
4187 $widget->{old_h} = $widget->{h};
4188
3205 $widget->{w} = $w; 4189 $widget->{w} = $w;
3206 $widget->{h} = $h; 4190 $widget->{h} = $h;
4191
3207 $widget->emit (size_allocate => $w, $h); 4192 $widget->emit (size_allocate => $w, $h);
4193 }
4194 }
3208 } 4195 }
3209 } 4196 }
3210 4197
3211 while ($self->{post_alloc_hook}) { 4198 while ($self->{post_alloc_hook}) {
3212 $_->() 4199 $_->()
… …
3221 glLoadIdentity; 4208 glLoadIdentity;
3222 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4209 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3223 glMatrixMode GL_MODELVIEW; 4210 glMatrixMode GL_MODELVIEW;
3224 glLoadIdentity; 4211 glLoadIdentity;
3225 4212
4213 {
4214 package CFPlus::UI::Base;
4215
4216 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4217 (0, 0, $self->{w}, $self->{h});
4218
3226 $self->_draw; 4219 $self->_draw;
4220 }
3227} 4221}
3228 4222
3229############################################################################# 4223#############################################################################
3230 4224
3231package CFClient::UI; 4225package CFPlus::UI;
3232 4226
3233$ROOT = new CFClient::UI::Root; 4227$ROOT = new CFPlus::UI::Root;
3234$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4228$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3235 4229
32361 42301
3237 4231

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