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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.203 by root, Sun May 14 21:13:11 2006 UTC vs.
Revision 1.390 by root, Sat Jul 21 13:29:46 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 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 41 }
44 42
45 return; 43 return;
46 } 44 }
47 } 45 }
48 } 46 }
49 47
50 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
51 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;
52} 74}
53 75
54# class methods for events 76# class methods for events
55sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 78 $FOCUS->emit (key_down => $_[0])
57 if $FOCUS; 79 if $FOCUS;
58} 80}
59 81
60sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 83 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS; 84 if $FOCUS;
85}
86
87sub check_hover {
88 my ($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 $TOOLTIP_WATCHER->start;
97 }
63} 98}
64 99
65sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
66 my ($ev) = @_; 101 my ($ev) = @_;
67 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
68 103
69 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
70 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
71 108
72 $GRAB = $widget; 109 $GRAB = $widget;
73 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
74 111
75 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
76 } 113 }
77
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
79 114
80 if ($GRAB) { 115 if ($GRAB) {
81 ($x, $y) = $GRAB->coord2local ($x, $y); 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
82 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
120
121 $ev->{dx} = $shift ? $delta : 0;
122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
83 } 128 }
84} 129}
85 130
86sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
87 my ($ev) = @_; 132 my ($ev) = @_;
88 my ($x, $y) = ($ev->{x}, $ev->{y});
89 133
90 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
91 135
92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
93 137
94 if ($GRAB) { 138 $GRAB->emit (button_up => $ev)
95 ($x, $y) = $GRAB->coord2local ($x, $y); 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
98 140
99 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
100 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
101 $grab->update if $grab; 143 $grab->update if $grab;
102 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
103 145
104 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
105 } 148 }
106} 149}
107 150
108sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
109 my ($ev) = @_; 152 my ($ev) = @_;
110 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
111 154
112 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
113 156
114 if ($widget != $HOVER) { 157 check_hover $widget;
115 my $hover = $HOVER; $HOVER = $widget;
116 158
117 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
118 $HOVER->update if $HOVER && $HOVER->{can_hover};
119
120 check_tooltip;
121 }
122
123 if ($HOVER) { 160 if $HOVER;
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
126 }
127} 161}
128 162
129# convert position array to integers 163# convert position array to integers
130sub harmonize { 164sub harmonize {
131 my ($vals) = @_; 165 my ($vals) = @_;
… …
137 $rem += $_ - $i; 171 $rem += $_ - $i;
138 $_ = $i; 172 $_ = $i;
139 } 173 }
140} 174}
141 175
176sub full_refresh {
177 # make a copy, otherwise for complains about freed values.
178 my @widgets = values %WIDGET;
179
180 $_->update
181 for @widgets;
182}
183
184sub reconfigure_widgets {
185 # make a copy, otherwise C<for> complains about freed values.
186 my @widgets = values %WIDGET;
187
188 $_->reconfigure
189 for @widgets;
190}
191
142# call when resolution changes etc. 192# call when resolution changes etc.
143sub rescale_widgets { 193sub rescale_widgets {
144 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
145 195
146 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
147 if ($widget->{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
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
149 $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};
150 $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};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
153 $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};
154 $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};
155 $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
156 } 211 }
157
158 $widget->reconfigure;
159 } 212 }
213
214 reconfigure_widgets;
160} 215}
161 216
162############################################################################# 217#############################################################################
163 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
164package CFClient::UI::Base; 227package CFPlus::UI::Base;
165 228
166use strict; 229use strict;
167 230
168use CFClient::OpenGL; 231use CFPlus::OpenGL;
169 232
170sub new { 233sub new {
171 my $class = shift; 234 my $class = shift;
172 235
173 my $self = bless { 236 my $self = bless {
174 x => 0, 237 x => "center",
175 y => 0, 238 y => "center",
176 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
177 can_events => 1, 242 can_events => 1,
178 @_ 243 @_
179 }, $class; 244 }, $class;
180 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
181 for (keys %$self) { 248 for (keys %$self) {
182 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
183 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
184 } 251 }
185 } 252 }
186 253
187 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 }
188 265
189 $self 266 $self
190} 267}
191 268
192sub destroy { 269sub destroy {
193 my ($self) = @_; 270 my ($self) = @_;
194 271
195 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
196 %$self = (); 274 %$self = ();
197} 275}
198 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
199sub show { 281sub show {
200 my ($self) = @_; 282 my ($self) = @_;
201 283
202 return if $self->{parent}; 284 return if $self->{parent};
203 285
204 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
205} 287}
206 288
207sub hide { 289sub set_visible {
208 my ($self) = @_; 290 my ($self) = @_;
291
292 return if $self->{visible};
293
294 $self->{root} = $self->{parent}{root};
295 $self->{visible} = $self->{parent}{visible} + 1;
296
297 $self->emit (visibility_change => 1);
298
299 $self->realloc if !exists $self->{req_w};
300
301 $_->set_visible for $self->children;
302}
303
304sub set_invisible {
305 my ($self) = @_;
306
307 return unless $self->{visible};
308
309 $_->set_invisible for $self->children;
310
311 delete $self->{visible};
312 delete $self->{root};
209 313
210 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
211 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
212 316
317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
318 if $TOOLTIP->{owner} == $self;
319
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 : $self->show;
339}
340
341sub hide {
342 my ($self) = @_;
343
344 $self->set_invisible;
345
213 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
214 if $self->{parent}; 347 if $self->{parent};
215} 348}
216 349
217sub move { 350sub move_abs {
218 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
219 352
220 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
221 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
222 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
223 356
224 $self->update; 357 $self->update;
225} 358}
226 359
227sub set_size { 360sub set_size {
228 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
229 362
230 $self->{user_w} = $w; 363 $self->{force_w} = $w;
231 $self->{user_h} = $h; 364 $self->{force_h} = $h;
232 365
233 $self->check_size; 366 $self->realloc;
234} 367}
235 368
236sub size_request { 369sub size_request {
237 require Carp; 370 require Carp;
238 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
239} 372}
240 373
374sub baseline_shift {
375 0
376}
377
241sub configure { 378sub configure {
242 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
243 380
244 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
245 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
246 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
247 386
248 # use alignment to adjust x, y 387 # use alignment to adjust x, y
249 388
250 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
251 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
252
253 ($w, $h) = ($w2, $h2);
254 } 391 }
255 392
256 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
257 $self->{x} = $x; 394 $self->{x} = $x;
258 $self->{y} = $y; 395 $self->{y} = $y;
259 $self->update; 396 $self->update;
260 } 397 }
261 398
262 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
263 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
264 }
265}
266 401
267sub size_allocate { 402 $self->{alloc_w} = $w;
268 # nothing to be done 403 $self->{alloc_h} = $h;
269}
270 404
271sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
272 my ($self) = @_; 406 }
273
274 $self->check_size (1);
275 $self->update;
276} 407}
277 408
278sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
279} 415}
280 416
281sub set_max_size { 417sub set_max_size {
282 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
283 419
284 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
285 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
424}
425
426sub set_tooltip {
427 my ($self, $tooltip) = @_;
428
429 $tooltip =~ s/^\s+//;
430 $tooltip =~ s/\s+$//;
431
432 return if $self->{tooltip} eq $tooltip;
433
434 $self->{tooltip} = $tooltip;
435
436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
437 delete $CFPlus::UI::TOOLTIP->{owner};
438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
439 }
286} 440}
287 441
288# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
289sub coord2local { 443sub coord2local {
290 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
291 445
446 Carp::confess unless $self->{parent};#d#
447
292 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
293} 449}
294 450
295# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
296sub coord2global { 452sub coord2global {
297 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
298 454
455 Carp::confess unless $self->{parent};#d#
456
299 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
300} 458}
301 459
302sub focus_in { 460sub invoke_focus_in {
303 my ($self) = @_; 461 my ($self) = @_;
304 462
305 return if $FOCUS == $self; 463 return if $FOCUS == $self;
306 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
307 465
308 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
309 467
310 $self->emit (focus_in => $focus); 468 $self->update;
311 469
312 $focus->update if $focus; 470 0
313 $FOCUS->update;
314} 471}
315 472
316sub focus_out { 473sub invoke_focus_out {
317 my ($self) = @_; 474 my ($self) = @_;
318 475
319 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
320 477
321 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
322 479
323 $self->emit (focus_out => $focus); 480 $self->update;
324 481
325 $focus->update if $focus; #? 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
326} 483 unless $FOCUS;
327 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
328sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
329sub button_up { } 496sub invoke_button_up { 0 }
330sub key_down { } 497sub invoke_key_down { 0 }
331sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
332 500
333sub button_down { 501sub invoke_button_down {
334 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
335 503
336 $self->focus_in; 504 $self->grab_focus;
337}
338 505
339sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
340sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
341sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 508
342sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 509sub connect {
343sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 510 my ($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 {
521 my ($self, $signal) = @_;
522
523 delete $self->{signal_cb}{$signal};
524}
525
526my %has_coords = (
527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
532
533sub emit {
534 my ($self, $signal, @args) = @_;
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
556#sub find_widget {
557# in .xs
558
559sub set_parent {
560 my ($self, $parent) = @_;
561
562 CFPlus::weaken ($self->{parent} = $parent);
563 $self->set_visible if $parent->{visible};
564}
565
566sub realloc {
567 my ($self) = @_;
568
569 if ($self->{visible}) {
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 $self->{req_h};
577 }
578}
579
580sub update {
581 my ($self) = @_;
582
583 $self->{parent}->update
584 if $self->{parent};
585}
586
587sub reconfigure {
588 my ($self) = @_;
589
590 $self->realloc;
591 $self->update;
592}
593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
344 597
345sub draw { 598sub draw {
346 my ($self) = @_; 599 my ($self) = @_;
347 600
348 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
349 610
350 glPushMatrix; 611 glPushMatrix;
351 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
352 $self->_draw;
353 glPopMatrix;
354 613
355 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
356 my ($x, $y) = @$self{qw(x y)};
357
358 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
359 glEnable GL_BLEND; 616 glEnable GL_BLEND;
360 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
361 glBegin GL_QUADS; 618 glBegin GL_QUADS;
362 glVertex $x , $y;
363 glVertex $x + $self->{w}, $y;
364 glVertex $x + $self->{w}, $y + $self->{h};
365 glVertex $x , $y + $self->{h};
366 glEnd;
367 glDisable GL_BLEND;
368 }
369
370 if ($ENV{PCLIENT_DEBUG}) {
371 glPushMatrix;
372 glColor 1, 1, 0, 1;
373 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
374 glBegin GL_LINE_LOOP;
375 glVertex 0 , 0; 619 glVertex 0 , 0;
376 glVertex $self->{w}, 0; 620 glVertex $self->{w}, 0;
377 glVertex $self->{w}, $self->{h}; 621 glVertex $self->{w}, $self->{h};
378 glVertex 0 , $self->{h}; 622 glVertex 0 , $self->{h};
379 glEnd; 623 glEnd;
624 glDisable GL_BLEND;
625 }
626
627 if ($ENV{CFPLUS_DEBUG} & 1) {
628 glPushMatrix;
629 glColor 1, 1, 0, 1;
630 glTranslate 0.375, 0.375;
631 glBegin GL_LINE_LOOP;
632 glVertex 0 , 0;
633 glVertex $self->{w} - 1, 0;
634 glVertex $self->{w} - 1, $self->{h} - 1;
635 glVertex 0 , $self->{h} - 1;
636 glEnd;
380 glPopMatrix; 637 glPopMatrix;
381 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
382 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
383} 643}
384 644
385sub _draw { 645sub _draw {
386 my ($self) = @_; 646 my ($self) = @_;
387 647
388 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
389} 649}
390 650
391sub find_widget { 651my $cntx;#d#
392 my ($self, $x, $y) = @_;
393
394 return () unless $self->{can_events};
395
396 return $self
397 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
398 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
399
400 ()
401}
402
403sub set_parent {
404 my ($self, $parent) = @_;
405
406 Scalar::Util::weaken ($self->{parent} = $parent);
407
408 # TODO: req_w _does_change after ->reconfigure
409 $self->check_size
410 unless exists $self->{req_w};
411}
412
413sub check_size {
414 my ($self, $forced) = @_;
415
416 $self->{force_alloc} = 1 if $forced;
417 $CFClient::UI::ROOT->{check_size}{$self} = $self;
418}
419
420sub update {
421 my ($self) = @_;
422
423 $self->{parent}->update
424 if $self->{parent};
425}
426
427sub connect {
428 my ($self, $signal, $cb) = @_;
429
430 push @{ $self->{signal_cb}{$signal} }, $cb;
431}
432
433sub emit {
434 my ($self, $signal, @args) = @_;
435
436 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
437}
438
439sub DESTROY { 652sub DESTROY {
440 my ($self) = @_; 653 my ($self) = @_;
441 654
655 return if CFPlus::in_destruct;
656
657 eval { $self->destroy };
658 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
659
442 delete $WIDGET{$self+0}; 660 delete $WIDGET{$self+0};
443 #$self->deactivate;
444} 661}
445 662
446############################################################################# 663#############################################################################
447 664
448package CFClient::UI::DrawBG; 665package CFPlus::UI::DrawBG;
449 666
450our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
451 668
452use strict; 669use strict;
453use CFClient::OpenGL; 670use CFPlus::OpenGL;
454 671
455sub new { 672sub new {
456 my $class = shift; 673 my $class = shift;
457 674
458 # range [value, low, high, page] 675 # range [value, low, high, page]
459 676
460 $class->SUPER::new ( 677 $class->SUPER::new (
461 bg => [0, 0, 0, 0.2], 678 #bg => [0, 0, 0, 0.2],
462 active_bg => [1, 1, 1, 0.5], 679 #active_bg => [1, 1, 1, 0.5],
463 @_ 680 @_
464 ) 681 )
465} 682}
466 683
467sub _draw { 684sub _draw {
468 my ($self) = @_; 685 my ($self) = @_;
469 686
470 my ($w, $h) = @$self{qw(w h)}; 687 my $color = $FOCUS == $self && $self->{active_bg}
688 ? $self->{active_bg}
689 : $self->{bg};
471 690
472 glEnable GL_BLEND; 691 if ($color && (@$color < 4 || $color->[3])) {
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
474 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
475
476 glBegin GL_QUADS;
477 glVertex 0 , 0;
478 glVertex 0 , $h;
479 glVertex $w, $h;
480 glVertex $w, 0;
481 glEnd;
482
483 glDisable GL_BLEND;
484}
485
486#############################################################################
487
488package CFClient::UI::Empty;
489
490our @ISA = CFClient::UI::Base::;
491
492sub new {
493 my ($class, %arg) = @_;
494 $class->SUPER::new (can_events => 0, %arg);
495}
496
497sub size_request {
498 (0, 0)
499}
500
501sub draw { }
502
503#############################################################################
504
505package CFClient::UI::Container;
506
507our @ISA = CFClient::UI::Base::;
508
509sub new {
510 my ($class, %arg) = @_;
511
512 my $children = delete $arg{children} || [];
513
514 my $self = $class->SUPER::new (
515 children => [],
516 can_events => 0,
517 %arg,
518 );
519 $self->add ($_) for @$children;
520
521 $self
522}
523
524sub add {
525 my ($self, @widgets) = @_;
526
527 $_->set_parent ($self)
528 for @widgets;
529
530 use sort 'stable';
531
532 $self->{children} = [
533 sort { $a->{z} <=> $b->{z} }
534 @{$self->{children}}, @widgets
535 ];
536
537 $self->check_size (1);
538 $self->update;
539}
540
541sub children {
542 @{ $_[0]{children} }
543}
544
545sub remove {
546 my ($self, $child) = @_;
547
548 delete $child->{parent};
549 $child->hide;
550
551 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
552
553 $self->check_size;
554 $self->update;
555}
556
557sub clear {
558 my ($self) = @_;
559
560 my $children = delete $self->{children};
561 $self->{children} = [];
562
563 for (@$children) {
564 delete $_->{parent};
565 $_->hide;
566 }
567
568 $self->check_size;
569 $self->update;
570}
571
572sub find_widget {
573 my ($self, $x, $y) = @_;
574
575 $x -= $self->{x};
576 $y -= $self->{y};
577
578 my $res;
579
580 for (reverse @{ $self->{children} }) {
581 $res = $_->find_widget ($x, $y)
582 and return $res;
583 }
584
585 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 $_->draw for @{$self->{children}};
592}
593
594#############################################################################
595
596package CFClient::UI::Bin;
597
598our @ISA = CFClient::UI::Container::;
599
600sub new {
601 my ($class, %arg) = @_;
602
603 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
604
605 $class->SUPER::new (children => [$child], %arg)
606}
607
608sub add {
609 my ($self, $child) = @_;
610
611 $self->{children} = [];
612
613 $self->SUPER::add ($child);
614}
615
616sub remove {
617 my ($self, $widget) = @_;
618
619 $self->SUPER::remove ($widget);
620
621 $self->{children} = [new CFClient::UI::Empty]
622 unless @{$self->{children}};
623}
624
625sub child { $_[0]->{children}[0] }
626
627sub size_request {
628 $_[0]{children}[0]->size_request
629}
630
631sub size_allocate {
632 my ($self, $w, $h) = @_;
633
634 $self->{children}[0]->configure (0, 0, $w, $h);
635}
636
637#############################################################################
638
639package CFClient::UI::Window;
640
641our @ISA = CFClient::UI::Bin::;
642
643use CFClient::OpenGL;
644
645sub new {
646 my ($class, %arg) = @_;
647
648 my $self = $class->SUPER::new (%arg);
649}
650
651sub update {
652 my ($self) = @_;
653
654 $ROOT->on_post_alloc ($self => sub { $self->render_child });
655 $self->SUPER::update;
656}
657
658sub size_allocate {
659 my ($self, $w, $h) = @_;
660
661 $self->SUPER::size_allocate ($w, $h);
662 $self->update;
663}
664
665sub _render {
666 $_[0]{children}[0]->draw;
667}
668
669sub render_child {
670 my ($self) = @_;
671
672 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
673 glClearColor 0, 0, 0, 0;
674 glClear GL_COLOR_BUFFER_BIT;
675
676 $self->_render;
677# glColorMask 1, 1, 1, 0;
678# glEnable GL_BLEND;
679# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
680# glRasterPos 0, 0;
681# glCopyPixels 0, 0, $self->{w}, $self->{h};
682# glDisable GL_BLEND;
683# glColorMask 1, 1, 1, 1;
684 };
685}
686
687sub _draw {
688 my ($self) = @_;
689
690 my ($w, $h) = ($self->w, $self->h);
691
692 my $tex = $self->{texture}
693 or return;
694
695 glEnable GL_TEXTURE_2D;
696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
697 glColor 0, 0, 0, 1;
698
699 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
700
701 glDisable GL_TEXTURE_2D;
702}
703
704#############################################################################
705
706package CFClient::UI::ViewPort;
707
708our @ISA = CFClient::UI::Window::;
709
710sub size_request {
711 my ($self) = @_;
712
713 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
714 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
715
716 @$self{qw(child_w child_h)}
717}
718
719sub size_allocate {
720 my ($self, $w, $h) = @_;
721
722 $self->update;
723}
724
725sub set_offset {
726 my ($self, $x, $y) = @_;
727
728 $self->{view_x} = int $x;
729 $self->{view_y} = int $y;
730
731 $self->update;
732}
733
734# hmm, this does not work for topleft of $self... but we should not ask for that
735sub coord2local {
736 my ($self, $x, $y) = @_;
737
738 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
739}
740
741sub coord2global {
742 my ($self, $x, $y) = @_;
743
744 $x = List::Util::min $self->{w}, $x - $self->{view_x};
745 $y = List::Util::min $self->{h}, $y - $self->{view_y};
746
747 $self->SUPER::coord2global ($x, $y)
748}
749
750sub find_widget {
751 my ($self, $x, $y) = @_;
752
753 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
754 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
755 ) {
756 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
757 } else {
758 $self->CFClient::UI::Base::find_widget ($x, $y)
759 }
760}
761
762sub _render {
763 my ($self) = @_;
764
765 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
766
767 $self->SUPER::_render;
768}
769
770#############################################################################
771
772package CFClient::UI::ScrolledWindow;
773
774our @ISA = CFClient::UI::HBox::;
775
776sub new {
777 my $class = shift;
778
779 my $self;
780
781 my $slider = new CFClient::UI::Slider
782 vertical => 1,
783 range => [0, 0, 1, 0.01], # HACK fix
784 connect_changed => sub {
785 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
786 },
787 ;
788
789 $self = $class->SUPER::new (
790 vp => (new CFClient::UI::ViewPort),
791 slider => $slider,
792 @_,
793 );
794
795 $self->{vp}->add ($self->{scrolled});
796 $self->add ($self->{vp});
797 $self->add ($self->{slider});
798
799 $self
800}
801
802#TODO# update range on size_allocate depending on child
803# update viewport offset on scroll
804
805#############################################################################
806
807package CFClient::UI::Frame;
808
809our @ISA = CFClient::UI::Bin::;
810
811use CFClient::OpenGL;
812
813sub new {
814 my $class = shift;
815
816 $class->SUPER::new (
817 bg => undef,
818 @_,
819 )
820}
821
822sub _draw {
823 my ($self) = @_;
824
825 if ($self->{bg}) {
826 my ($w, $h) = @$self{qw(w h)}; 692 my ($w, $h) = @$self{qw(w h)};
827 693
828 glEnable GL_BLEND; 694 glEnable GL_BLEND;
829 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 695 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
830 glColor @{ $self->{bg} }; 696 glColor_premultiply @$color;
831 697
832 glBegin GL_QUADS; 698 glBegin GL_QUADS;
833 glVertex 0 , 0; 699 glVertex 0 , 0;
834 glVertex 0 , $h; 700 glVertex 0 , $h;
835 glVertex $w, $h; 701 glVertex $w, $h;
836 glVertex $w, 0; 702 glVertex $w, 0;
837 glEnd; 703 glEnd;
838 704
839 glDisable GL_BLEND; 705 glDisable GL_BLEND;
840 } 706 }
841
842 $self->SUPER::_draw;
843} 707}
844 708
845############################################################################# 709#############################################################################
846 710
847package CFClient::UI::FancyFrame; 711package CFPlus::UI::Empty;
848 712
713our @ISA = CFPlus::UI::Base::;
714
715sub new {
716 my ($class, %arg) = @_;
717 $class->SUPER::new (can_events => 0, %arg);
718}
719
720sub size_request {
721 my ($self) = @_;
722
723 ($self->{w} + 0, $self->{h} + 0)
724}
725
726sub draw { }
727
728#############################################################################
729
730package CFPlus::UI::Container;
731
732our @ISA = CFPlus::UI::Base::;
733
734sub new {
735 my ($class, %arg) = @_;
736
737 my $children = delete $arg{children};
738
739 my $self = $class->SUPER::new (
740 children => [],
741 can_events => 0,
742 %arg,
743 );
744
745 $self->add (@$children)
746 if $children && @$children;
747
748 $self
749}
750
751sub realloc {
752 my ($self) = @_;
753
754 $self->{force_realloc} = 1;
755 $self->{force_size_alloc} = 1;
756 $self->SUPER::realloc;
757}
758
759sub add {
760 my ($self, @widgets) = @_;
761
762 $_->set_parent ($self)
763 for @widgets;
764
765 # TODO: only do this in widgets that need it, e.g. root, fixed
766 use sort 'stable';
767
768 $self->{children} = [
769 sort { $a->{z} <=> $b->{z} }
770 @{$self->{children}}, @widgets
771 ];
772
773 $self->realloc;
774}
775
776sub children {
777 @{ $_[0]{children} }
778}
779
780sub remove {
781 my ($self, $child) = @_;
782
783 delete $child->{parent};
784 $child->hide;
785
786 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
787
788 $self->realloc;
789}
790
791sub clear {
792 my ($self) = @_;
793
794 my $children = delete $self->{children};
795 $self->{children} = [];
796
797 for (@$children) {
798 delete $_->{parent};
799 $_->hide;
800 }
801
802 $self->realloc;
803}
804
805sub find_widget {
806 my ($self, $x, $y) = @_;
807
808 $x -= $self->{x};
809 $y -= $self->{y};
810
811 my $res;
812
813 for (reverse $self->visible_children) {
814 $res = $_->find_widget ($x, $y)
815 and return $res;
816 }
817
818 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
819}
820
821sub _draw {
822 my ($self) = @_;
823
824 $_->draw for @{$self->{children}};
825}
826
827#############################################################################
828
829package CFPlus::UI::Bin;
830
831our @ISA = CFPlus::UI::Container::;
832
833sub new {
834 my ($class, %arg) = @_;
835
836 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
837
838 $class->SUPER::new (children => [$child], %arg)
839}
840
841sub add {
842 my ($self, $child) = @_;
843
844 $self->SUPER::remove ($_) for @{ $self->{children} };
845 $self->SUPER::add ($child);
846}
847
848sub remove {
849 my ($self, $widget) = @_;
850
851 $self->SUPER::remove ($widget);
852
853 $self->{children} = [new CFPlus::UI::Empty]
854 unless @{$self->{children}};
855}
856
857sub child { $_[0]->{children}[0] }
858
859sub size_request {
860 $_[0]{children}[0]->size_request
861}
862
863sub invoke_size_allocate {
864 my ($self, $w, $h) = @_;
865
866 $self->{children}[0]->configure (0, 0, $w, $h);
867
868 1
869}
870
871#############################################################################
872
873# back-buffered drawing area
874
875package CFPlus::UI::Window;
876
849our @ISA = CFClient::UI::Bin::; 877our @ISA = CFPlus::UI::Bin::;
850 878
851use CFClient::OpenGL; 879use CFPlus::OpenGL;
852 880
853my @tex = 881sub new {
854 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 882 my ($class, %arg) = @_;
855 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 883
884 my $self = $class->SUPER::new (%arg);
885}
886
887sub update {
888 my ($self) = @_;
889
890 $ROOT->on_post_alloc ($self => sub { $self->render_child });
891 $self->SUPER::update;
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 $self->update;
898
899 $self->SUPER::invoke_size_allocate ($w, $h)
900}
901
902sub _render {
903 my ($self) = @_;
904
905 $self->{children}[0]->draw;
906}
907
908sub render_child {
909 my ($self) = @_;
910
911 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
912 glClearColor 0, 0, 0, 0;
913 glClear GL_COLOR_BUFFER_BIT;
914
915 {
916 package CFPlus::UI::Base;
917
918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
919 (0, 0, $self->{w}, $self->{h});
920
921 $self->_render;
922 }
923 };
924}
925
926sub _draw {
927 my ($self) = @_;
928
929 my $tex = $self->{texture}
930 or return;
931
932 glEnable GL_TEXTURE_2D;
933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
934 glColor 0, 0, 0, 1;
935
936 $tex->draw_quad_alpha_premultiplied (0, 0);
937
938 glDisable GL_TEXTURE_2D;
939}
940
941#############################################################################
942
943package CFPlus::UI::ViewPort;
944
945use List::Util qw(min max);
946
947our @ISA = CFPlus::UI::Window::;
856 948
857sub new { 949sub new {
858 my $class = shift; 950 my $class = shift;
859 951
860 # TODO: user_x, user_y, overwrite moveto? 952 $class->SUPER::new (
953 scroll_x => 0,
954 scroll_y => 1,
955 @_,
956 )
957}
958
959sub size_request {
960 my ($self) = @_;
961
962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
963
964 $w = 1 if $self->{scroll_x};
965 $h = 1 if $self->{scroll_y};
966
967 ($w, $h)
968}
969
970sub invoke_size_allocate {
971 my ($self, $w, $h) = @_;
972
973 my $child = $self->child;
974
975 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
976 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
977
978 $self->child->configure (0, 0, $w, $h);
979 $self->update;
980
981 1
982}
983
984sub set_offset {
985 my ($self, $x, $y) = @_;
986
987 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
988 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
989
990 if ($x != $self->{view_x} or $y != $self->{view_y}) {
991 $self->{view_x} = $x;
992 $self->{view_y} = $y;
993
994 $self->emit (changed => $x, $y);
995 $self->update;
996 }
997}
998
999# hmm, this does not work for topleft of $self... but we should not ask for that
1000sub coord2local {
1001 my ($self, $x, $y) = @_;
1002
1003 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
1004}
1005
1006sub coord2global {
1007 my ($self, $x, $y) = @_;
1008
1009 $x = List::Util::min $self->{w}, $x - $self->{view_x};
1010 $y = List::Util::min $self->{h}, $y - $self->{view_y};
1011
1012 $self->SUPER::coord2global ($x, $y)
1013}
1014
1015sub find_widget {
1016 my ($self, $x, $y) = @_;
1017
1018 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1019 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
1020 ) {
1021 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1022 } else {
1023 $self->CFPlus::UI::Base::find_widget ($x, $y)
1024 }
1025}
1026
1027sub _render {
1028 my ($self) = @_;
1029
1030 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1031 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1032
1033 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1034
1035 $self->SUPER::_render;
1036}
1037
1038#############################################################################
1039
1040package CFPlus::UI::ScrolledWindow;
1041
1042our @ISA = CFPlus::UI::Table::;
1043
1044sub new {
1045 my ($class, %arg) = @_;
1046
1047 my $child = delete $arg{child};
1048
1049 my $self;
1050
1051 my $hslider = new CFPlus::UI::Slider
1052 col => 0,
1053 row => 1,
1054 vertical => 0,
1055 range => [0, 0, 1, 0.01], # HACK fix
1056 on_changed => sub {
1057 $self->{hpos} = $_[1];
1058 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1059 },
1060 ;
1061
1062 my $vslider = new CFPlus::UI::Slider
1063 col => 1,
1064 row => 0,
1065 vertical => 1,
1066 range => [0, 0, 1, 0.01], # HACK fix
1067 on_changed => sub {
1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1070 },
1071 ;
1072
1073 $self = $class->SUPER::new (
1074 scroll_x => 0,
1075 scroll_y => 1,
1076 can_events => 1,
1077 hslider => $hslider,
1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1081 %arg,
1082 );
1083
1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 col => 0,
1086 row => 0,
1087 expand => 1,
1088 scroll_x => $self->{scroll_x},
1089 scroll_y => $self->{scroll_y},
1090 on_changed => sub {
1091 my ($vp, $x, $y) = @_;
1092
1093 $vp->{parent}{hslider}->set_value ($x);
1094 $vp->{parent}{vslider}->set_value ($y);
1095
1096 0
1097 },
1098 ;
1099
1100 $self->SUPER::add ($self->{vp});
1101
1102 $self->add ($child) if $child;
1103
1104 $self
1105}
1106
1107#TODO# update range on size_allocate depending on child?
1108
1109sub add {
1110 my ($self, $widget) = @_;
1111
1112 $self->{vp}->add ($self->{child} = $widget);
1113}
1114
1115sub update_slider {
1116 my ($self) = @_;
1117
1118 my $child = ($self->{vp} or return)->child;
1119
1120 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1121 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1122
1123 my $visible = $w1 > $w2;
1124 if ($visible != $self->{hslider}{visible}) {
1125 $visible ? $self->SUPER::add ($self->{hslider})
1126 : $self->SUPER::remove ($self->{hslider});
1127 }
1128
1129 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1130 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1131
1132 my $visible = $h1 > $h2;
1133 if ($visible != $self->{vslider}{visible}) {
1134 $visible ? $self->SUPER::add ($self->{vslider})
1135 : $self->SUPER::remove ($self->{vslider});
1136 }
1137}
1138
1139sub update {
1140 my ($self) = @_;
1141
1142 $self->update_slider;
1143 $self->SUPER::update;
1144}
1145
1146sub invoke_mouse_wheel {
1147 my ($self, $ev) = @_;
1148
1149 $self->{vslider}->emit (mouse_wheel => $ev)
1150 if $ev->{dy};
1151
1152 $self->{hslider}->emit (mouse_wheel => $ev)
1153 if $ev->{dx};
1154
1155 1
1156}
1157
1158sub invoke_button_down {
1159 my ($self, $ev, $x, $y) = @_;
1160
1161 if ($ev->{button} == 2) {
1162 $self->grab_focus;
1163
1164 my $ox = $self->{vp}{view_x} + $ev->{x};
1165 my $oy = $self->{vp}{view_y} + $ev->{y};
1166
1167 $self->{motion} = sub {
1168 my ($ev, $x, $y) = @_;
1169
1170 $self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1171 $self->update;
1172 };
1173
1174 return 1;
1175 }
1176
1177 0
1178}
1179
1180sub invoke_button_up {
1181 my ($self, $ev, $x, $y) = @_;
1182
1183 if (delete $self->{motion}) {
1184 return 1;
1185 }
1186
1187 0
1188}
1189
1190sub invoke_mouse_motion {
1191 my ($self, $ev, $x, $y) = @_;
1192
1193 if ($self->{motion}) {
1194 $self->{motion}->($ev, $x, $y);
1195 return 1;
1196 }
1197
1198 0
1199}
1200
1201sub invoke_size_allocate {
1202 my ($self, $w, $h) = @_;
1203
1204 $self->update_slider;
1205 $self->SUPER::invoke_size_allocate ($w, $h)
1206}
1207
1208#############################################################################
1209
1210package CFPlus::UI::Frame;
1211
1212our @ISA = CFPlus::UI::Bin::;
1213
1214use CFPlus::OpenGL;
1215
1216sub new {
1217 my $class = shift;
1218
1219 $class->SUPER::new (
1220 bg => undef,
1221 @_,
1222 )
1223}
1224
1225sub _draw {
1226 my ($self) = @_;
1227
1228 if ($self->{bg}) {
1229 my ($w, $h) = @$self{qw(w h)};
1230
1231 glEnable GL_BLEND;
1232 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1233 glColor_premultiply @{ $self->{bg} };
1234
1235 glBegin GL_QUADS;
1236 glVertex 0 , 0;
1237 glVertex 0 , $h;
1238 glVertex $w, $h;
1239 glVertex $w, 0;
1240 glEnd;
1241
1242 glDisable GL_BLEND;
1243 }
1244
1245 $self->SUPER::_draw;
1246}
1247
1248#############################################################################
1249
1250package CFPlus::UI::FancyFrame;
1251
1252our @ISA = CFPlus::UI::Bin::;
1253
1254use CFPlus::OpenGL;
1255
1256sub new {
1257 my ($class, %arg) = @_;
1258
1259 if ((exists $arg{label}) && !ref $arg{label}) {
1260 $arg{label} = new CFPlus::UI::Label
1261 align => 1,
1262 valign => 0,
1263 text => $arg{label},
1264 fontsize => ($arg{border} || 0.8) * 0.75;
1265 }
861 1266
862 my $self = $class->SUPER::new ( 1267 my $self = $class->SUPER::new (
1268 # label => "",
863 bg => [1, 1, 1, 1], 1269 fg => [0.6, 0.3, 0.1],
864 border_bg => [1, 1, 1, 1],
865 border => 0.6, 1270 border => 0.8,
866 toplevel => 1, 1271 style => 'single',
867 can_events => 1, 1272 %arg,
868 @_
869 ); 1273 );
870 1274
871 $self->{title} &&= new CFClient::UI::Label
872 align => 0,
873 valign => 1,
874 text => $self->{title},
875 fontsize => $self->{border};
876
877 $self 1275 $self
1276}
1277
1278sub add {
1279 my ($self, @widgets) = @_;
1280
1281 $self->SUPER::add (@widgets);
1282 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
878} 1283}
879 1284
880sub border { 1285sub border {
881 int $_[0]{border} * $::FONTSIZE 1286 int $_[0]{border} * $::FONTSIZE
882} 1287}
883 1288
884sub size_request { 1289sub size_request {
885 my ($self) = @_; 1290 my ($self) = @_;
1291
1292 ($self->{label_w}, undef) = $self->{label}->size_request
1293 if $self->{label};
886 1294
887 my ($w, $h) = $self->SUPER::size_request; 1295 my ($w, $h) = $self->SUPER::size_request;
888 1296
889 ( 1297 (
890 $w + $self->border * 2, 1298 $w + $self->border * 2,
891 $h + $self->border * 2, 1299 $h + $self->border * 2,
892 ) 1300 )
893} 1301}
894 1302
895sub size_allocate { 1303sub invoke_size_allocate {
896 my ($self, $w, $h) = @_; 1304 my ($self, $w, $h) = @_;
897 1305
898 $h -= List::Util::max 0, $self->border * 2; 1306 my $border = $self->border;
1307
899 $w -= List::Util::max 0, $self->border * 2; 1308 $w -= List::Util::max 0, $border * 2;
1309 $h -= List::Util::max 0, $border * 2;
900 1310
901 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1311 if (my $label = $self->{label}) {
902 if $self->{title}; 1312 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1313 $label->{h} = List::Util::min $h, $border;
1314 $label->invoke_size_allocate ($label->{w}, $label->{h});
1315 }
903 1316
904 $self->child->configure ($self->border, $self->border, $w, $h); 1317 $self->child->configure ($border, $border, $w, $h);
905}
906 1318
1319 1
1320}
1321
1322sub _draw {
1323 my ($self) = @_;
1324
1325 my $child = $self->{children}[0];
1326
1327 my $border = $self->border;
1328 my ($w, $h) = ($self->{w}, $self->{h});
1329
1330 $child->draw;
1331
1332 glColor @{$self->{fg}};
1333 glBegin GL_LINE_STRIP;
1334 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1335 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1336 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1337 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1338 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1339 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1340 glEnd;
1341
1342 if ($self->{label}) {
1343 glTranslate $border * 2, 0;
1344 $self->{label}->_draw;
1345 }
1346}
1347
1348#############################################################################
1349
1350package CFPlus::UI::Toplevel;
1351
1352our @ISA = CFPlus::UI::Bin::;
1353
1354use CFPlus::OpenGL;
1355
1356my $bg =
1357 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1358 mipmap => 1, wrap => 1;
1359
1360my @border =
1361 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1362 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1363
1364my @icon =
1365 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1366 qw(x1_move.png x1_resize.png);
1367
1368sub new {
1369 my ($class, %arg) = @_;
1370
1371 my $self = $class->SUPER::new (
1372 bg => [1, 1, 1, 1],
1373 border_bg => [1, 1, 1, 1],
1374 border => 0.6,
1375 can_events => 1,
1376 min_w => 64,
1377 min_h => 32,
1378 %arg,
1379 );
1380
1381 $self->{title_widget} = new CFPlus::UI::Label
1382 align => 0,
1383 valign => 1,
1384 text => $self->{title},
1385 fontsize => $self->{border},
1386 if exists $self->{title};
1387
1388 if ($self->{has_close_button}) {
1389 $self->{close_button} =
1390 new CFPlus::UI::ImageButton
1391 path => 'x1_close.png',
1392 on_activate => sub { $self->emit ("delete") };
1393
1394 $self->CFPlus::UI::Container::add ($self->{close_button});
1395 }
1396
1397 $self
1398}
1399
1400sub add {
1401 my ($self, @widgets) = @_;
1402
1403 $self->SUPER::add (@widgets);
1404 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1405 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1406}
1407
1408sub border {
1409 int $_[0]{border} * $::FONTSIZE
1410}
1411
1412sub size_request {
1413 my ($self) = @_;
1414
1415 $self->{title_widget}->size_request
1416 if $self->{title_widget};
1417
1418 $self->{close_button}->size_request
1419 if $self->{close_button};
1420
1421 my ($w, $h) = $self->SUPER::size_request;
1422
1423 (
1424 $w + $self->border * 2,
1425 $h + $self->border * 2,
1426 )
1427}
1428
1429sub invoke_size_allocate {
1430 my ($self, $w, $h) = @_;
1431
1432 if ($self->{title_widget}) {
1433 $self->{title_widget}{w} = $w;
1434 $self->{title_widget}{h} = $h;
1435 $self->{title_widget}->invoke_size_allocate ($w, $h);
1436 }
1437
1438 my $border = $self->border;
1439
1440 $h -= List::Util::max 0, $border * 2;
1441 $w -= List::Util::max 0, $border * 2;
1442
1443 $self->child->configure ($border, $border, $w, $h);
1444
1445 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1446 if $self->{close_button};
1447
1448 1
1449}
1450
1451sub invoke_delete {
1452 my ($self) = @_;
1453
1454 $self->hide;
1455
1456 1
1457}
1458
907sub button_down { 1459sub invoke_button_down {
908 my ($self, $ev, $x, $y) = @_; 1460 my ($self, $ev, $x, $y) = @_;
909 1461
910 my ($w, $h) = @$self{qw(w h)}; 1462 my ($w, $h) = @$self{qw(w h)};
911 my $border = $self->border; 1463 my $border = $self->border;
912 1464
… …
925 my ($ev, $x, $y) = @_; 1477 my ($ev, $x, $y) = @_;
926 1478
927 my $dx = $ev->{x} - $ox; 1479 my $dx = $ev->{x} - $ox;
928 my $dy = $ev->{y} - $oy; 1480 my $dy = $ev->{y} - $oy;
929 1481
930 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1482 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
931 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1483 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1484
932 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1485 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
933 $self->check_size; 1486 $self->realloc;
934 }; 1487 };
935 1488
936 } elsif ($lr ^ $td) { 1489 } elsif ($lr ^ $td) {
937 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1490 my ($ox, $oy) = ($ev->{x}, $ev->{y});
938 my ($bx, $by) = ($self->{x}, $self->{y}); 1491 my ($bx, $by) = ($self->{x}, $self->{y});
… …
940 $self->{motion} = sub { 1493 $self->{motion} = sub {
941 my ($ev, $x, $y) = @_; 1494 my ($ev, $x, $y) = @_;
942 1495
943 ($x, $y) = ($ev->{x}, $ev->{y}); 1496 ($x, $y) = ($ev->{x}, $ev->{y});
944 1497
945 $self->move ($bx + $x - $ox, $by + $y - $oy); 1498 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
946 $self->update; 1499 # HACK: the next line is required to enforce placement
1500 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
947 }; 1501 };
1502 } else {
1503 return 0;
1504 }
1505
948 } 1506 1
949} 1507}
950 1508
951sub button_up { 1509sub invoke_button_up {
952 my ($self, $ev, $x, $y) = @_; 1510 my ($self, $ev, $x, $y) = @_;
953 1511
954 delete $self->{motion}; 1512 ! ! delete $self->{motion}
955} 1513}
956 1514
957sub mouse_motion { 1515sub invoke_mouse_motion {
958 my ($self, $ev, $x, $y) = @_; 1516 my ($self, $ev, $x, $y) = @_;
959 1517
960 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1518 $self->{motion}->($ev, $x, $y) if $self->{motion};
1519
1520 ! ! $self->{motion}
1521}
1522
1523sub invoke_visibility_change {
1524 my ($self, $visible) = @_;
1525
1526 delete $self->{motion} unless $visible;
1527
1528 0
961} 1529}
962 1530
963sub _draw { 1531sub _draw {
964 my ($self) = @_; 1532 my ($self) = @_;
965 1533
1534 my $child = $self->{children}[0];
1535
966 my ($w, $h ) = ($self->{w}, $self->{h}); 1536 my ($w, $h ) = ($self->{w}, $self->{h});
967 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1537 my ($cw, $ch) = ($child->{w}, $child->{h});
968 1538
969 glEnable GL_TEXTURE_2D; 1539 glEnable GL_TEXTURE_2D;
970 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1540 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
971 1541
972 my $border = $self->border; 1542 my $border = $self->border;
973 1543
974 glColor @{ $self->{border_bg} }; 1544 glColor @{ $self->{border_bg} };
975 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1545 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
976 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1546 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
977 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1547 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
978 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1548 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1549
1550 # move
1551 my $w2 = ($w - $border) * .5;
1552 my $h2 = ($h - $border) * .5;
1553 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1554 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1555 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1556
1557 # resize
1558 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1559 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1560 unless $self->{has_close_button};
1561 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1562 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
979 1563
980 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1564 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
981 my $bg = $tex[0]; 1565 glColor @{ $self->{bg} };
982 1566
983 # TODO: repeat texture not scale 1567 # TODO: repeat texture not scale
1568 # solve this better(?)
984 my $rep_x = $cw / $bg->{w}; 1569 $bg->{s} = $cw / $bg->{w};
985 my $rep_y = $ch / $bg->{h}; 1570 $bg->{t} = $ch / $bg->{h};
986
987 glColor @{ $self->{bg} };
988
989 $bg->{s} = $rep_x;
990 $bg->{t} = $rep_y;
991 $bg->{wrap_mode} = 1;
992 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1571 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
993 } 1572 }
994 1573
995 glDisable GL_TEXTURE_2D; 1574 glDisable GL_TEXTURE_2D;
996 1575
997 $self->{title}->draw if $self->{title};
998
999 $self->child->draw; 1576 $child->draw;
1577
1578 if ($self->{title_widget}) {
1579 glTranslate 0, $border - $self->{h};
1580 $self->{title_widget}->_draw;
1581
1582 glTranslate 0, - ($border - $self->{h});
1583 }
1584
1585 $self->{close_button}->draw
1586 if $self->{close_button};
1000} 1587}
1001 1588
1002############################################################################# 1589#############################################################################
1003 1590
1004package CFClient::UI::Table; 1591package CFPlus::UI::Table;
1005 1592
1006our @ISA = CFClient::UI::Base::; 1593our @ISA = CFPlus::UI::Container::;
1007 1594
1008use List::Util qw(max sum); 1595use List::Util qw(max sum);
1009 1596
1010use CFClient::OpenGL; 1597use CFPlus::OpenGL;
1011 1598
1012sub new { 1599sub new {
1013 my $class = shift; 1600 my $class = shift;
1014 1601
1015 $class->SUPER::new ( 1602 $class->SUPER::new (
1016 col_expand => [], 1603 col_expand => [],
1604 row_expand => [],
1017 @_ 1605 @_,
1018 ) 1606 )
1019} 1607}
1020 1608
1021sub add { 1609sub add {
1022 my ($self, $x, $y, $child) = @_;
1023
1024 $child->set_parent ($self);
1025 $self->{children}[$y][$x] = $child;
1026
1027 $child->check_size;
1028}
1029
1030sub children {
1031 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1032}
1033
1034# TODO: move to container class maybe? send childs a signal on removal?
1035sub clear {
1036 my ($self) = @_; 1610 my ($self, @widgets) = @_;
1611
1612 for my $child (@widgets) {
1613 $child->{rowspan} ||= 1;
1614 $child->{colspan} ||= 1;
1615 }
1616
1617 $self->SUPER::add (@widgets);
1618}
1619
1620sub add_at {
1621 my $self = shift;
1622
1623 my @widgets;
1624
1625 while (@_) {
1626 my ($col, $row, $child) = splice @_, 0, 3, ();
1627
1628 $child->{row} = $row;
1629 $child->{col} = $col;
1630
1631 push @widgets, $child;
1632 }
1633
1634 $self->add (@widgets);
1635}
1636
1637sub get_wh {
1638 my ($self) = @_;
1639
1640 my (@w, @h);
1037 1641
1038 my @children = $self->children; 1642 my @children = $self->children;
1039 delete $self->{children};
1040
1041 for (@children) {
1042 delete $_->{parent};
1043 $_->hide;
1044 }
1045 1643
1046 $self->update; 1644 for my $widget (sort { $b->{rowspan} * $b->{colspan} <=> $a->{rowspan} * $a->{colspan} } @children) {
1047} 1645 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1048 1646
1049sub get_wh { 1647 my $sw = sum @w[$c .. $c + $cs - 1];
1050 my ($self) = @_; 1648 my $sh = sum @h[$r .. $r + $rs - 1];
1051 1649
1052 my (@w, @h); 1650 if ($w > $sw) {
1651 $_ += ($w - $sw) / $cs for @w[$c .. $c + $cs - 1];
1652 }
1053 1653
1054 for my $y (0 .. $#{$self->{children}}) { 1654 if ($h > $sh) {
1055 my $row = $self->{children}[$y] 1655 $_ += ($h - $sh) / $rs for @h[$r .. $r + $rs - 1];
1056 or next;
1057
1058 for my $x (0 .. $#$row) {
1059 my $widget = $row->[$x]
1060 or next;
1061 my ($w, $h) = @$widget{qw(req_w req_h)};
1062
1063 $w[$x] = max $w[$x], $w;
1064 $h[$y] = max $h[$y], $h;
1065 } 1656 }
1066 } 1657 }
1067 1658
1068 (\@w, \@h) 1659 (\@w, \@h)
1069} 1660}
… …
1077 (sum @$ws), 1668 (sum @$ws),
1078 (sum @$hs), 1669 (sum @$hs),
1079 ) 1670 )
1080} 1671}
1081 1672
1082sub size_allocate { 1673sub invoke_size_allocate {
1083 my ($self, $w, $h) = @_; 1674 my ($self, $w, $h) = @_;
1084 1675
1085 my ($ws, $hs) = $self->get_wh; 1676 my ($ws, $hs) = $self->get_wh;
1086 1677
1087 my $req_w = sum @$ws; 1678 my $req_w = (sum @$ws) || 1;
1088 my $req_h = sum @$hs; 1679 my $req_h = (sum @$hs) || 1;
1089 1680
1090 # TODO: nicer code && do row_expand 1681 # now linearly scale the rows/columns to the allocated size
1091 my @col_expand = @{$self->{col_expand}}; 1682 my @col_expand = @{$self->{col_expand}};
1092 @col_expand = (1) x @$ws unless @col_expand; 1683 @col_expand = (1) x @$ws unless @col_expand;
1093 my $col_expand = (sum @col_expand) || 1; 1684 my $col_expand = (sum @col_expand) || 1;
1094 1685
1095 # linearly scale sizes
1096 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1686 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1097 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1098 1687
1099 CFClient::UI::harmonize $ws; 1688 CFPlus::UI::harmonize $ws;
1689
1690 my @row_expand = @{$self->{row_expand}};
1691 @row_expand = (1) x @$ws unless @row_expand;
1692 my $row_expand = (sum @row_expand) || 1;
1693
1694 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1695
1100 CFClient::UI::harmonize $hs; 1696 CFPlus::UI::harmonize $hs;
1101 1697
1102 my $y; 1698 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1699 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1103 1700
1104 for my $r (0 .. $#{$self->{children}}) { 1701 for my $widget ($self->children) {
1105 my $row = $self->{children}[$r] 1702 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1106 or next;
1107 1703
1108 my $x = 0; 1704 $widget->configure (
1109 my $row_h = $hs->[$r]; 1705 $x[$c], $y[$r],
1706 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1110 1707 );
1111 for my $c (0 .. $#$row) { 1708 }
1112 my $col_w = $ws->[$c];
1113 1709
1114 if (my $widget = $row->[$c]) { 1710 1
1115 $widget->configure ($x, $y, $col_w, $row_h); 1711}
1116 }
1117 1712
1118 $x += $col_w; 1713#############################################################################
1714
1715package CFPlus::UI::Fixed;
1716
1717use List::Util qw(min max);
1718
1719our @ISA = CFPlus::UI::Container::;
1720
1721sub add {
1722 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1723
1724 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1725 $self->SUPER::add ($child);
1726}
1727
1728sub _scale($$$) {
1729 my ($mode, $val, $max) = @_;
1730
1731 $mode eq "abs" ? $val
1732 : $mode eq "rel" ? $val * $max
1733 : 0
1734}
1735
1736sub size_request {
1737 my ($self) = @_;
1738
1739 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1740
1741 # determine overall size by querying abs widgets
1742 for my $child ($self->visible_children) {
1743 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1744
1745 if ($pos eq "abs") {
1746 $w = _scale $size, $w, $child->{req_w};
1747 $h = _scale $size, $h, $child->{req_h};
1748
1749 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1750 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1119 } 1751 }
1120
1121 $y += $row_h;
1122 } 1752 }
1123 1753
1124} 1754 my $W = $x2 - $x1;
1755 my $H = $y2 - $y1;
1125 1756
1126sub find_widget { 1757 # now layout remaining widgets
1758 for my $child ($self->visible_children) {
1759 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1760
1761 if ($pos ne "abs") {
1762 $x = _scale $pos, $x, $W;
1763 $y = _scale $pos, $x, $H;
1764 $w = _scale $size, $w, $child->{req_w};
1765 $h = _scale $size, $h, $child->{req_h};
1766
1767 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1768 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1769 }
1770 }
1771
1772 my $W = $x2 - $x1;
1773 my $H = $y2 - $y1;
1774
1775 ($W, $H)
1776}
1777
1778sub invoke_size_allocate {
1127 my ($self, $x, $y) = @_; 1779 my ($self, $W, $H) = @_;
1128 1780
1129 $x -= $self->{x}; 1781 for my $child ($self->visible_children) {
1130 $y -= $self->{y}; 1782 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1131 1783
1132 my $res; 1784 $x = _scale $pos, $x, $W;
1785 $y = _scale $pos, $x, $H;
1786 $w = _scale $size, $w, $child->{req_w};
1787 $h = _scale $size, $h, $child->{req_h};
1133 1788
1134 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1789 $child->configure ($x, $y, $w, $h);
1135 $res = $_->find_widget ($x, $y) 1790 }
1136 and return $res; 1791
1137 } 1792 1
1138
1139 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1140}
1141
1142sub _draw {
1143 my ($self) = @_;
1144
1145 for (grep $_, @{$self->{children}}) {
1146 $_->draw for grep $_, @$_;
1147 }
1148} 1793}
1149 1794
1150############################################################################# 1795#############################################################################
1151 1796
1152package CFClient::UI::HBox; 1797package CFPlus::UI::Box;
1153 1798
1154# TODO: wrap into common Box base class
1155
1156our @ISA = CFClient::UI::Container::; 1799our @ISA = CFPlus::UI::Container::;
1157 1800
1158sub size_request { 1801sub size_request {
1159 my ($self) = @_; 1802 my ($self) = @_;
1160 1803
1161 my @alloc = map [$_->size_request], @{$self->{children}}; 1804 $self->{vertical}
1805 ? (
1806 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1807 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1808 )
1809 : (
1810 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1811 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1812 )
1813}
1162 1814
1815sub invoke_size_allocate {
1816 my ($self, $w, $h) = @_;
1817
1818 my $space = $self->{vertical} ? $h : $w;
1819 my @children = $self->visible_children;
1820
1821 my @req;
1822
1823 if ($self->{homogeneous}) {
1824 @req = ($space / (@children || 1)) x @children;
1825 } else {
1826 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1827 my $req = List::Util::sum @req;
1828
1829 if ($req > $space) {
1830 # ah well, not enough space
1831 $_ *= $space / $req for @req;
1832 } else {
1833 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1834
1835 $space = ($space - $req) / $expand; # remaining space to give away
1836
1837 $req[$_] += $space * $children[$_]{expand}
1838 for 0 .. $#children;
1839 }
1163 ( 1840 }
1164 (List::Util::sum map $_->[0], @alloc), 1841
1165 (List::Util::max map $_->[1], @alloc), 1842 CFPlus::UI::harmonize \@req;
1843
1844 my $pos = 0;
1845 for (0 .. $#children) {
1846 my $alloc = $req[$_];
1847 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1848
1849 $pos += $alloc;
1850 }
1851
1852 1
1853}
1854
1855#############################################################################
1856
1857package CFPlus::UI::HBox;
1858
1859our @ISA = CFPlus::UI::Box::;
1860
1861sub new {
1862 my $class = shift;
1863
1864 $class->SUPER::new (
1865 vertical => 0,
1866 @_,
1166 ) 1867 )
1167} 1868}
1168 1869
1169sub size_allocate {
1170 my ($self, $w, $h) = @_;
1171
1172 ($h, $w) = ($w, $h);
1173
1174 my $children = $self->{children};
1175
1176 my @h = map $_->{req_w}, @$children;
1177
1178 my $req_h = List::Util::sum @h;
1179
1180 if ($req_h > $h) {
1181 # ah well, not enough space
1182 $_ *= $h / $req_h for @h;
1183 } else {
1184 my $exp = List::Util::sum map $_->{expand}, @$children;
1185 $exp ||= 1;
1186
1187 for (0 .. $#$children) {
1188 my $child = $children->[$_];
1189
1190 my $alloc_h = $h[$_];
1191 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1192 $h[$_] = $alloc_h;
1193 }
1194 }
1195
1196 CFClient::UI::harmonize \@h;
1197
1198 my $y = 0;
1199 for (0 .. $#$children) {
1200 my $child = $children->[$_];
1201 my $h = $h[$_];
1202 $child->configure ($y, 0, $h, $w);
1203
1204 $y += $h;
1205 }
1206
1207 1
1208}
1209
1210############################################################################# 1870#############################################################################
1211 1871
1212package CFClient::UI::VBox; 1872package CFPlus::UI::VBox;
1213 1873
1214# TODO: wrap into common Box base class 1874our @ISA = CFPlus::UI::Box::;
1215 1875
1216our @ISA = CFClient::UI::Container::; 1876sub new {
1877 my $class = shift;
1217 1878
1218sub size_request { 1879 $class->SUPER::new (
1219 my ($self) = @_; 1880 vertical => 1,
1220 1881 @_,
1221 my @alloc = map [$_->size_request], @{$self->{children}};
1222
1223 (
1224 (List::Util::max map $_->[0], @alloc),
1225 (List::Util::sum map $_->[1], @alloc),
1226 ) 1882 )
1227} 1883}
1228 1884
1229sub size_allocate {
1230 my ($self, $w, $h) = @_;
1231
1232 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1233
1234 my $children = $self->{children};
1235
1236 my @h = map $_->{req_h}, @$children;
1237
1238 my $req_h = List::Util::sum @h;
1239
1240 if ($req_h > $h) {
1241 # ah well, not enough space
1242 $_ *= $h / $req_h for @h;
1243 } else {
1244 my $exp = List::Util::sum map $_->{expand}, @$children;
1245 $exp ||= 1;
1246
1247 for (0 .. $#$children) {
1248 my $child = $children->[$_];
1249
1250 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1251 }
1252 }
1253
1254 CFClient::UI::harmonize \@h;
1255
1256 my $y = 0;
1257 for (0 .. $#$children) {
1258 my $child = $children->[$_];
1259 my $h = $h[$_];
1260 $child->configure (0, $y, $w, $h);
1261
1262 $y += $h;
1263 }
1264
1265 1
1266}
1267
1268############################################################################# 1885#############################################################################
1269 1886
1270package CFClient::UI::Label; 1887package CFPlus::UI::Label;
1271 1888
1272our @ISA = CFClient::UI::Base::; 1889our @ISA = CFPlus::UI::DrawBG::;
1273 1890
1274use CFClient::OpenGL; 1891use CFPlus::OpenGL;
1275 1892
1276sub new { 1893sub new {
1277 my ($class, %arg) = @_; 1894 my ($class, %arg) = @_;
1278 1895
1279 my $self = $class->SUPER::new ( 1896 my $self = $class->SUPER::new (
1280 fg => [1, 1, 1], 1897 fg => [1, 1, 1],
1898 #bg => none
1899 #active_bg => none
1281 #font => default_font 1900 #font => default_font
1282 #text => initial text 1901 #text => initial text
1283 #markup => initial narkup 1902 #markup => initial narkup
1903 #max_w => maximum pixel width
1904 #style => 0, # render flags
1905 ellipsise => 3, # end
1284 layout => (new CFClient::Layout), 1906 layout => (new CFPlus::Layout),
1285 fontsize => 1, 1907 fontsize => 1,
1286 align => -1, 1908 align => -1,
1287 valign => -1, 1909 valign => -1,
1288 padding => 2, 1910 padding_x => 2,
1911 padding_y => 2,
1289 can_events => 0, 1912 can_events => 0,
1290 %arg 1913 %arg
1291 ); 1914 );
1292 1915
1293 if (exists $self->{template}) { 1916 if (exists $self->{template}) {
1294 my $layout = new CFClient::Layout; 1917 my $layout = new CFPlus::Layout;
1295 $layout->set_text (delete $self->{template}); 1918 $layout->set_text (delete $self->{template});
1296 $self->{template} = $layout; 1919 $self->{template} = $layout;
1297 } 1920 }
1298 1921
1299 if (exists $self->{markup}) { 1922 if (exists $self->{markup}) {
… …
1303 } 1926 }
1304 1927
1305 $self 1928 $self
1306} 1929}
1307 1930
1308sub escape {
1309 local $_ = $_[1];
1310
1311 s/&/&amp;/g;
1312 s/>/&gt;/g;
1313 s/</&lt;/g;
1314
1315 $_[1]
1316}
1317
1318sub update { 1931sub update {
1319 my ($self) = @_; 1932 my ($self) = @_;
1320 1933
1321 delete $self->{texture}; 1934 delete $self->{texture};
1322 $self->SUPER::update; 1935 $self->SUPER::update;
1323} 1936}
1324 1937
1938sub realloc {
1939 my ($self) = @_;
1940
1941 delete $self->{ox};
1942 $self->SUPER::realloc;
1943}
1944
1325sub set_text { 1945sub set_text {
1326 my ($self, $text) = @_; 1946 my ($self, $text) = @_;
1327 1947
1328 return if $self->{text} eq "T$text"; 1948 return if $self->{text} eq "T$text";
1329 $self->{text} = "T$text"; 1949 $self->{text} = "T$text";
1330 1950
1331 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1332 $self->{layout}->set_text ($text); 1951 $self->{layout}->set_text ($text);
1333 1952
1953 delete $self->{size_req};
1954 $self->realloc;
1334 $self->update; 1955 $self->update;
1335 $self->check_size;
1336} 1956}
1337 1957
1338sub set_markup { 1958sub set_markup {
1339 my ($self, $markup) = @_; 1959 my ($self, $markup) = @_;
1340 1960
1341 return if $self->{text} eq "M$markup"; 1961 return if $self->{text} eq "M$markup";
1342 $self->{text} = "M$markup"; 1962 $self->{text} = "M$markup";
1343 1963
1344 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1964 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1345 1965
1346 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1347 $self->{layout}->set_markup ($markup); 1966 $self->{layout}->set_markup ($markup);
1348 1967
1968 delete $self->{size_req};
1969 $self->realloc;
1349 $self->update; 1970 $self->update;
1350 $self->check_size;
1351} 1971}
1352 1972
1353sub size_request { 1973sub size_request {
1354 my ($self) = @_; 1974 my ($self) = @_;
1355 1975
1976 $self->{size_req} ||= do {
1356 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1977 $self->{layout}->set_font ($self->{font}) if $self->{font};
1357 $self->{layout}->set_width ($self->{max_w} || -1); 1978 $self->{layout}->set_width ($self->{max_w} || -1);
1979 $self->{layout}->set_ellipsise ($self->{ellipsise});
1980 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1358 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1981 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1359 1982
1360 my ($w, $h) = $self->{layout}->size; 1983 my ($w, $h) = $self->{layout}->size;
1361 1984
1362 if (exists $self->{template}) { 1985 if (exists $self->{template}) {
1363 $self->{template}->set_font ($self->{font}) if $self->{font}; 1986 $self->{template}->set_font ($self->{font}) if $self->{font};
1987 $self->{template}->set_width ($self->{max_w} || -1);
1364 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1988 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1365 1989
1366 my ($w2, $h2) = $self->{template}->size; 1990 my ($w2, $h2) = $self->{template}->size;
1367 1991
1368 $w = List::Util::max $w, $w2; 1992 $w = List::Util::max $w, $w2;
1369 $h = List::Util::max $h, $h2; 1993 $h = List::Util::max $h, $h2;
1994 }
1995
1996 [$w, $h]
1370 } 1997 };
1371 1998
1372 ( 1999 @{ $self->{size_req} }
1373 $w + $self->{padding} * 2,
1374 $h + $self->{padding} * 2,
1375 )
1376} 2000}
1377 2001
2002sub baseline_shift {
2003 $_[0]{layout}->descent
2004}
2005
1378sub size_allocate { 2006sub invoke_size_allocate {
1379 my ($self, $w, $h) = @_; 2007 my ($self, $w, $h) = @_;
1380 2008
2009 delete $self->{ox};
2010
1381 delete $self->{texture}; 2011 delete $self->{texture}
2012 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2013
2014 1
1382} 2015}
1383 2016
1384sub set_fontsize { 2017sub set_fontsize {
1385 my ($self, $fontsize) = @_; 2018 my ($self, $fontsize) = @_;
1386 2019
1387 $self->{fontsize} = $fontsize; 2020 $self->{fontsize} = $fontsize;
2021 delete $self->{size_req};
1388 delete $self->{texture}; 2022 delete $self->{texture};
1389 2023
1390 $self->update; 2024 $self->realloc;
1391 $self->check_size; 2025}
2026
2027sub reconfigure {
2028 my ($self) = @_;
2029
2030 delete $self->{size_req};
2031 delete $self->{texture};
2032
2033 $self->SUPER::reconfigure;
1392} 2034}
1393 2035
1394sub _draw { 2036sub _draw {
1395 my ($self) = @_; 2037 my ($self) = @_;
1396 2038
2039 $self->SUPER::_draw; # draw background, if applicable
2040
1397 my $tex = $self->{texture} ||= do { 2041 my $size = $self->{texture} ||= do {
1398 $self->{layout}->set_foreground (@{$self->{fg}}); 2042 $self->{layout}->set_foreground (@{$self->{fg}});
1399 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2043 $self->{layout}->set_font ($self->{font}) if $self->{font};
1400 $self->{layout}->set_width ($self->{w}); 2044 $self->{layout}->set_width ($self->{w});
2045 $self->{layout}->set_ellipsise ($self->{ellipsise});
2046 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1401 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 2047 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1402 2048
1403 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2049 [$self->{layout}->size]
1404
1405 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1406 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1407 : ($self->{w} - $tex->{w}) * 0.5;
1408
1409 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1410 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1411 : ($self->{h} - $tex->{h}) * 0.5;
1412
1413 $tex
1414 }; 2050 };
1415 2051
1416 glEnable GL_TEXTURE_2D; 2052 unless (exists $self->{ox}) {
1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2053 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2054 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2055 : ($self->{w} - $size->[0]) * 0.5);
1418 2056
1419 if ($tex->{format} == GL_ALPHA) { 2057 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1420 glColor @{$self->{fg}}; 2058 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1421 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2059 : ($self->{h} - $size->[1]) * 0.5);
1422 } else {
1423 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1424 } 2060 };
1425 2061
1426 glDisable GL_TEXTURE_2D; 2062 my $w = List::Util::min $self->{w} + 4, $size->[0];
2063 my $h = List::Util::min $self->{h} + 2, $size->[1];
2064
2065 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1427} 2066}
1428 2067
1429############################################################################# 2068#############################################################################
1430 2069
1431package CFClient::UI::EntryBase; 2070package CFPlus::UI::EntryBase;
1432 2071
1433our @ISA = CFClient::UI::Label::; 2072our @ISA = CFPlus::UI::Label::;
1434 2073
1435use CFClient::OpenGL; 2074use CFPlus::OpenGL;
1436 2075
1437sub new { 2076sub new {
1438 my $class = shift; 2077 my $class = shift;
1439 2078
1440 $class->SUPER::new ( 2079 $class->SUPER::new (
… …
1444 active_fg => [0, 0, 0], 2083 active_fg => [0, 0, 0],
1445 can_hover => 1, 2084 can_hover => 1,
1446 can_focus => 1, 2085 can_focus => 1,
1447 valign => 0, 2086 valign => 0,
1448 can_events => 1, 2087 can_events => 1,
2088 ellipsise => 0,
2089 #text => ...
2090 #hidden => "*",
1449 @_ 2091 @_
1450 ) 2092 )
1451} 2093}
1452 2094
1453sub _set_text { 2095sub _set_text {
… …
1455 2097
1456 delete $self->{cur_h}; 2098 delete $self->{cur_h};
1457 2099
1458 return if $self->{text} eq $text; 2100 return if $self->{text} eq $text;
1459 2101
1460 delete $self->{texture};
1461
1462 $self->{last_activity} = $::NOW; 2102 $self->{last_activity} = $::NOW;
1463 $self->{text} = $text; 2103 $self->{text} = $text;
1464 2104
1465 $text =~ s/./*/g if $self->{hidden}; 2105 $text =~ s/./*/g if $self->{hidden};
1466 $self->{layout}->set_text ("$text "); 2106 $self->{layout}->set_text ("$text ");
2107 delete $self->{size_req};
1467 2108
1468 $self->emit (changed => $self->{text}); 2109 $self->emit (changed => $self->{text});
2110
2111 $self->realloc;
2112 $self->update;
1469} 2113}
1470 2114
1471sub set_text { 2115sub set_text {
1472 my ($self, $text) = @_; 2116 my ($self, $text) = @_;
1473 2117
1474 $self->{cursor} = length $text; 2118 $self->{cursor} = length $text;
1475 $self->_set_text ($text); 2119 $self->_set_text ($text);
1476 $self->check_size;
1477 $self->update;
1478} 2120}
1479 2121
1480sub get_text { 2122sub get_text {
1481 $_[0]{text} 2123 $_[0]{text}
1482} 2124}
… …
1487 my ($w, $h) = $self->SUPER::size_request; 2129 my ($w, $h) = $self->SUPER::size_request;
1488 2130
1489 ($w + 1, $h) # add 1 for cursor 2131 ($w + 1, $h) # add 1 for cursor
1490} 2132}
1491 2133
1492sub size_allocate {
1493 my ($self, $w, $h) = @_;
1494
1495 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1496}
1497
1498sub key_down { 2134sub invoke_key_down {
1499 my ($self, $ev) = @_; 2135 my ($self, $ev) = @_;
1500 2136
1501 my $mod = $ev->{mod}; 2137 my $mod = $ev->{mod};
1502 my $sym = $ev->{sym}; 2138 my $sym = $ev->{sym};
1503 my $uni = $ev->{unicode}; 2139 my $uni = $ev->{unicode};
1504 2140
1505 my $text = $self->get_text; 2141 my $text = $self->get_text;
2142
2143 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1506 2144
1507 if ($uni == 8) { 2145 if ($uni == 8) {
1508 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2146 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1509 } elsif ($uni == 127) { 2147 } elsif ($uni == 127) {
1510 substr $text, $self->{cursor}, 1, ""; 2148 substr $text, $self->{cursor}, 1, "";
1511 } elsif ($sym == CFClient::SDLK_LEFT) { 2149 } elsif ($sym == CFPlus::SDLK_LEFT) {
1512 --$self->{cursor} if $self->{cursor}; 2150 --$self->{cursor} if $self->{cursor};
1513 } elsif ($sym == CFClient::SDLK_RIGHT) { 2151 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1514 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2152 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1515 } elsif ($sym == CFClient::SDLK_HOME) { 2153 } elsif ($sym == CFPlus::SDLK_HOME) {
2154 # what a hack
2155 $self->{cursor} =
2156 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2157 ? length $1
2158 : 0;
2159 } elsif ($sym == CFPlus::SDLK_END) {
2160 # uh, again
2161 $self->{cursor} =
2162 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2163 ? $self->{cursor} + length $1
2164 : length $self->{text};
2165 } elsif ($uni == 21) { # ctrl-u
2166 $text = "";
1516 $self->{cursor} = 0; 2167 $self->{cursor} = 0;
1517 } elsif ($sym == CFClient::SDLK_END) {
1518 $self->{cursor} = length $text;
1519 } elsif ($uni == 27) { 2168 } elsif ($uni == 27) {
1520 $self->emit ('escape'); 2169 $self->emit ('escape');
1521 } elsif ($uni) { 2170 } elsif ($uni == 0x0d) {
2171 substr $text, $self->{cursor}++, 0, "\012";
2172 } elsif ($uni >= 0x20) {
1522 substr $text, $self->{cursor}++, 0, chr $uni; 2173 substr $text, $self->{cursor}++, 0, chr $uni;
2174 } else {
2175 return 0;
1523 } 2176 }
1524 2177
1525 $self->_set_text ($text); 2178 $self->_set_text ($text);
2179
2180 $self->realloc;
1526 $self->update; 2181 $self->update;
1527}
1528 2182
2183 1
2184}
2185
1529sub focus_in { 2186sub invoke_focus_in {
1530 my ($self) = @_; 2187 my ($self) = @_;
1531 2188
1532 $self->{last_activity} = $::NOW; 2189 $self->{last_activity} = $::NOW;
1533 2190
1534 $self->SUPER::focus_in; 2191 $self->SUPER::invoke_focus_in
1535} 2192}
1536 2193
1537sub button_down { 2194sub invoke_button_down {
1538 my ($self, $ev, $x, $y) = @_; 2195 my ($self, $ev, $x, $y) = @_;
1539 2196
1540 $self->SUPER::button_down ($ev, $x, $y); 2197 $self->SUPER::invoke_button_down ($ev, $x, $y);
1541 2198
1542 my $idx = $self->{layout}->xy_to_index ($x, $y); 2199 my $idx = $self->{layout}->xy_to_index ($x, $y);
1543 2200
1544 # byte-index to char-index 2201 # byte-index to char-index
1545 my $text = $self->{text}; 2202 my $text = $self->{text};
1546 utf8::encode $text; 2203 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1547 $self->{cursor} = length substr $text, 0, $idx; 2204 $self->{cursor} = length $text;
1548 2205
1549 $self->_set_text ($self->{text}); 2206 $self->_set_text ($self->{text});
1550 $self->update; 2207 $self->update;
2208
2209 1
1551} 2210}
1552 2211
1553sub mouse_motion { 2212sub invoke_mouse_motion {
1554 my ($self, $ev, $x, $y) = @_; 2213 my ($self, $ev, $x, $y) = @_;
1555# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2214# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2215
2216 1
1556} 2217}
1557 2218
1558sub _draw { 2219sub _draw {
1559 my ($self) = @_; 2220 my ($self) = @_;
1560 2221
1561 local $self->{fg} = $self->{fg}; 2222 local $self->{fg} = $self->{fg};
1562 2223
1563 if ($FOCUS == $self) { 2224 if ($FOCUS == $self) {
1564 glColor @{$self->{active_bg}}; 2225 glColor_premultiply @{$self->{active_bg}};
1565 $self->{fg} = $self->{active_fg}; 2226 $self->{fg} = $self->{active_fg};
1566 } else { 2227 } else {
1567 glColor @{$self->{bg}}; 2228 glColor_premultiply @{$self->{bg}};
1568 } 2229 }
1569 2230
1570 glEnable GL_BLEND; 2231 glEnable GL_BLEND;
1571 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2232 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1572 glBegin GL_QUADS; 2233 glBegin GL_QUADS;
1573 glVertex 0 , 0; 2234 glVertex 0 , 0;
1574 glVertex 0 , $self->{h}; 2235 glVertex 0 , $self->{h};
1575 glVertex $self->{w}, $self->{h}; 2236 glVertex $self->{w}, $self->{h};
1576 glVertex $self->{w}, 0; 2237 glVertex $self->{w}, 0;
… …
1587 utf8::encode $text; 2248 utf8::encode $text;
1588 2249
1589 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2250 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1590 } 2251 }
1591 2252
1592 glColor @{$self->{fg}};
1593 glBegin GL_LINES; 2253 glBegin GL_LINES;
1594 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2254 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1595 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2255 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1596 glEnd; 2256 glEnd;
1597 } 2257 }
1598} 2258}
1599 2259
2260#############################################################################
2261
1600package CFClient::UI::Entry; 2262package CFPlus::UI::Entry;
1601 2263
1602our @ISA = CFClient::UI::EntryBase::; 2264our @ISA = CFPlus::UI::EntryBase::;
1603 2265
1604use CFClient::OpenGL; 2266use CFPlus::OpenGL;
1605 2267
1606sub key_down { 2268sub invoke_key_down {
1607 my ($self, $ev) = @_; 2269 my ($self, $ev) = @_;
1608 2270
1609 my $sym = $ev->{sym}; 2271 my $sym = $ev->{sym};
1610 2272
1611 if ($sym == 13) { 2273 if ($ev->{uni} == 0x0d || $sym == 13) {
1612 unshift @{$self->{history}}, 2274 unshift @{$self->{history}},
1613 my $txt = $self->get_text; 2275 my $txt = $self->get_text;
2276
1614 $self->{history_pointer} = -1; 2277 $self->{history_pointer} = -1;
1615 $self->{history_saveback} = ''; 2278 $self->{history_saveback} = '';
1616 $self->emit (activate => $txt); 2279 $self->emit (activate => $txt);
1617 $self->update; 2280 $self->update;
1618 2281
1619 } elsif ($sym == CFClient::SDLK_UP) { 2282 } elsif ($sym == CFPlus::SDLK_UP) {
1620 if ($self->{history_pointer} < 0) { 2283 if ($self->{history_pointer} < 0) {
1621 $self->{history_saveback} = $self->get_text; 2284 $self->{history_saveback} = $self->get_text;
1622 } 2285 }
1623 if (@{$self->{history} || []} > 0) { 2286 if (@{$self->{history} || []} > 0) {
1624 $self->{history_pointer}++; 2287 $self->{history_pointer}++;
… …
1626 $self->{history_pointer} = @{$self->{history} || []} - 1; 2289 $self->{history_pointer} = @{$self->{history} || []} - 1;
1627 } 2290 }
1628 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2291 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1629 } 2292 }
1630 2293
1631 } elsif ($sym == CFClient::SDLK_DOWN) { 2294 } elsif ($sym == CFPlus::SDLK_DOWN) {
1632 $self->{history_pointer}--; 2295 $self->{history_pointer}--;
1633 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2296 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1634 2297
1635 if ($self->{history_pointer} >= 0) { 2298 if ($self->{history_pointer} >= 0) {
1636 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2299 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1637 } else { 2300 } else {
1638 $self->set_text ($self->{history_saveback}); 2301 $self->set_text ($self->{history_saveback});
1639 } 2302 }
1640 2303
1641 } else { 2304 } else {
1642 $self->SUPER::key_down ($ev); 2305 return $self->SUPER::invoke_key_down ($ev)
2306 }
2307
1643 } 2308 1
1644
1645} 2309}
1646 2310
1647############################################################################# 2311#############################################################################
1648 2312
2313package CFPlus::UI::TextEdit;
2314
2315our @ISA = CFPlus::UI::EntryBase::;
2316
2317use CFPlus::OpenGL;
2318
2319sub move_cursor_ver {
2320 my ($self, $dy) = @_;
2321
2322 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2323
2324 $y += $dy;
2325
2326 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2327 $self->{cursor} = $index;
2328 delete $self->{cur_h};
2329 $self->update;
2330 return;
2331 }
2332}
2333
2334sub invoke_key_down {
2335 my ($self, $ev) = @_;
2336
2337 my $sym = $ev->{sym};
2338
2339 if ($sym == CFPlus::SDLK_UP) {
2340 $self->move_cursor_ver (-1);
2341 } elsif ($sym == CFPlus::SDLK_DOWN) {
2342 $self->move_cursor_ver (+1);
2343 } else {
2344 return $self->SUPER::invoke_key_down ($ev)
2345 }
2346
2347 1
2348}
2349
2350#############################################################################
2351
1649package CFClient::UI::Button; 2352package CFPlus::UI::Button;
1650 2353
1651our @ISA = CFClient::UI::Label::; 2354our @ISA = CFPlus::UI::Label::;
1652 2355
1653use CFClient::OpenGL; 2356use CFPlus::OpenGL;
1654 2357
1655my @tex = 2358my @tex =
1656 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2359 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1657 qw(b1_button_active.png); 2360 qw(b1_button_inactive.png b1_button_active.png);
1658 2361
1659sub new { 2362sub new {
1660 my $class = shift; 2363 my $class = shift;
1661 2364
1662 $class->SUPER::new ( 2365 $class->SUPER::new (
1663 padding => 4, 2366 padding_x => 4,
2367 padding_y => 4,
2368 fg => [1.0, 1.0, 1.0],
2369 active_fg => [0.8, 0.8, 0.8],
2370 can_hover => 1,
2371 align => 0,
2372 valign => 0,
2373 can_events => 1,
2374 @_
2375 )
2376}
2377
2378sub invoke_button_up {
2379 my ($self, $ev, $x, $y) = @_;
2380
2381 $self->emit ("activate")
2382 if $x >= 0 && $x < $self->{w}
2383 && $y >= 0 && $y < $self->{h};
2384
2385 1
2386}
2387
2388sub _draw {
2389 my ($self) = @_;
2390
2391 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2392
2393 glEnable GL_TEXTURE_2D;
2394 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2395 glColor 0, 0, 0, 1;
2396
2397 my $tex = $tex[$GRAB == $self];
2398 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2399
2400 glDisable GL_TEXTURE_2D;
2401
2402 $self->SUPER::_draw;
2403}
2404
2405#############################################################################
2406
2407package CFPlus::UI::CheckBox;
2408
2409our @ISA = CFPlus::UI::DrawBG::;
2410
2411my @tex =
2412 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2413 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2414
2415use CFPlus::OpenGL;
2416
2417sub new {
2418 my $class = shift;
2419
2420 $class->SUPER::new (
2421 padding_x => 2,
2422 padding_y => 2,
2423 fg => [1, 1, 1],
2424 active_fg => [1, 1, 0],
2425 bg => [0, 0, 0, 0.2],
2426 active_bg => [1, 1, 1, 0.5],
2427 state => 0,
2428 can_hover => 1,
2429 @_
2430 )
2431}
2432
2433sub size_request {
2434 my ($self) = @_;
2435
2436 (6) x 2
2437}
2438
2439sub toggle {
2440 my ($self) = @_;
2441
2442 $self->{state} = !$self->{state};
2443 $self->emit (changed => $self->{state});
2444 $self->update;
2445}
2446
2447sub invoke_button_down {
2448 my ($self, $ev, $x, $y) = @_;
2449
2450 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2451 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2452 $self->toggle;
2453 } else {
2454 return 0
2455 }
2456
2457 1
2458}
2459
2460sub _draw {
2461 my ($self) = @_;
2462
2463 $self->SUPER::_draw;
2464
2465 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2466
2467 my ($w, $h) = @$self{qw(w h)};
2468
2469 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2470
2471 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2472
2473 my $tex = $self->{state} ? $tex[1] : $tex[0];
2474
2475 glEnable GL_TEXTURE_2D;
2476 $tex->draw_quad_alpha (0, 0, $s, $s);
2477 glDisable GL_TEXTURE_2D;
2478}
2479
2480#############################################################################
2481
2482package CFPlus::UI::Image;
2483
2484our @ISA = CFPlus::UI::Base::;
2485
2486use CFPlus::OpenGL;
2487
2488our %texture_cache;
2489
2490sub new {
2491 my $class = shift;
2492
2493 my $self = $class->SUPER::new (
2494 can_events => 0,
2495 @_,
2496 );
2497
2498 $self->{path} || $self->{tex}
2499 or Carp::croak "'path' or 'tex' attributes required";
2500
2501 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2502 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2503
2504 CFPlus::weaken $texture_cache{$self->{path}};
2505
2506 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2507
2508 $self
2509}
2510
2511sub STORABLE_freeze {
2512 my ($self, $cloning) = @_;
2513
2514 $self->{path}
2515 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2516
2517 $self->{path}
2518}
2519
2520sub STORABLE_attach {
2521 my ($self, $cloning, $path) = @_;
2522
2523 $self->new (path => $path)
2524}
2525
2526sub size_request {
2527 my ($self) = @_;
2528
2529 ($self->{tex}{w}, $self->{tex}{h})
2530}
2531
2532sub _draw {
2533 my ($self) = @_;
2534
2535 my $tex = $self->{tex};
2536
2537 my ($w, $h) = ($self->{w}, $self->{h});
2538
2539 if ($self->{rot90}) {
2540 glRotate 90, 0, 0, 1;
2541 glTranslate 0, -$self->{w}, 0;
2542
2543 ($w, $h) = ($h, $w);
2544 }
2545
2546 glEnable GL_TEXTURE_2D;
2547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2548
2549 $tex->draw_quad (0, 0, $w, $h);
2550
2551 glDisable GL_TEXTURE_2D;
2552}
2553
2554#############################################################################
2555
2556package CFPlus::UI::ImageButton;
2557
2558our @ISA = CFPlus::UI::Image::;
2559
2560use CFPlus::OpenGL;
2561
2562my %textures;
2563
2564sub new {
2565 my $class = shift;
2566
2567 my $self = $class->SUPER::new (
2568 padding_x => 4,
2569 padding_y => 4,
1664 fg => [1, 1, 1], 2570 fg => [1, 1, 1],
1665 bg => [1, 1, 1, 0.2],
1666 active_fg => [0, 0, 1], 2571 active_fg => [0, 0, 1],
1667 can_hover => 1, 2572 can_hover => 1,
1668 align => 0, 2573 align => 0,
1669 valign => 0, 2574 valign => 0,
1670 can_events => 1, 2575 can_events => 1,
1671 @_ 2576 @_
1672 ) 2577 );
1673} 2578}
1674 2579
1675sub button_up { 2580sub invoke_button_up {
1676 my ($self, $ev, $x, $y) = @_; 2581 my ($self, $ev, $x, $y) = @_;
1677 2582
2583 $self->emit ("activate")
1678 if ($x >= 0 && $x < $self->{w} 2584 if $x >= 0 && $x < $self->{w}
1679 && $y >= 0 && $y < $self->{h}) { 2585 && $y >= 0 && $y < $self->{h};
1680 $self->emit ("activate"); 2586
1681 } 2587 1
1682}
1683
1684sub _draw {
1685 my ($self) = @_;
1686
1687 local $self->{fg} = $self->{fg};
1688
1689 if ($GRAB == $self) {
1690 $self->{fg} = $self->{active_fg};
1691 }
1692
1693 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 glColor 0, 0, 0, 1;
1696
1697 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1698
1699 glDisable GL_TEXTURE_2D;
1700
1701 $self->SUPER::_draw;
1702} 2588}
1703 2589
1704############################################################################# 2590#############################################################################
1705 2591
1706package CFClient::UI::CheckBox;
1707
1708our @ISA = CFClient::UI::DrawBG::;
1709
1710my @tex =
1711 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1712 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1713
1714use CFClient::OpenGL;
1715
1716sub new {
1717 my $class = shift;
1718
1719 $class->SUPER::new (
1720 padding => 2,
1721 fg => [1, 1, 1],
1722 active_fg => [1, 1, 0],
1723 state => 0,
1724 can_hover => 1,
1725 @_
1726 )
1727}
1728
1729sub size_request {
1730 my ($self) = @_;
1731
1732 ($self->{padding} * 2 + 6) x 2
1733}
1734
1735sub button_down {
1736 my ($self, $ev, $x, $y) = @_;
1737
1738 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1739 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1740 $self->{state} = !$self->{state};
1741 $self->emit (changed => $self->{state});
1742 }
1743}
1744
1745sub _draw {
1746 my ($self) = @_;
1747
1748 $self->SUPER::_draw;
1749
1750 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1751
1752 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1753
1754 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1755
1756 my $tex = $self->{state} ? $tex[1] : $tex[0];
1757
1758 glEnable GL_TEXTURE_2D;
1759 $tex->draw_quad_alpha (0, 0, $s, $s);
1760 glDisable GL_TEXTURE_2D;
1761}
1762
1763#############################################################################
1764
1765package CFClient::UI::Image; 2592package CFPlus::UI::VGauge;
1766 2593
1767our @ISA = CFClient::UI::Base::; 2594our @ISA = CFPlus::UI::Base::;
1768
1769use CFClient::OpenGL;
1770use Carp qw/confess/;
1771
1772our %loaded_images;
1773
1774sub new {
1775 my $class = shift;
1776
1777 my $self = $class->SUPER::new (can_events => 0, @_);
1778
1779 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1780
1781 $loaded_images{$self->{image}} ||=
1782 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1783
1784 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1785
1786 Scalar::Util::weaken $loaded_images{$self->{image}};
1787
1788 $self->{aspect} = $tex->{w} / $tex->{h};
1789
1790 $self
1791}
1792
1793sub size_request {
1794 my ($self) = @_;
1795
1796 ($self->{tex}->{w}, $self->{tex}->{h})
1797}
1798
1799sub _draw {
1800 my ($self) = @_;
1801
1802 my $tex = $self->{tex};
1803
1804 my ($w, $h) = ($self->{w}, $self->{h});
1805
1806 if ($self->{rot90}) {
1807 glRotate 90, 0, 0, 1;
1808 glTranslate 0, -$self->{w}, 0;
1809
1810 ($w, $h) = ($h, $w);
1811 }
1812
1813 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815
1816 $tex->draw_quad_alpha (0, 0, $w, $h);
1817
1818 glDisable GL_TEXTURE_2D;
1819}
1820
1821#############################################################################
1822
1823package CFClient::UI::VGauge;
1824
1825our @ISA = CFClient::UI::Base::;
1826 2595
1827use List::Util qw(min max); 2596use List::Util qw(min max);
1828 2597
1829use CFClient::OpenGL; 2598use CFPlus::OpenGL;
1830 2599
1831my %tex = ( 2600my %tex = (
1832 food => [ 2601 food => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2602 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1834 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2603 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1835 ], 2604 ],
1836 grace => [ 2605 grace => [
1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2606 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1838 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2607 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1839 ], 2608 ],
1840 hp => [ 2609 hp => [
1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2610 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1842 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2611 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1843 ], 2612 ],
1844 mana => [ 2613 mana => [
1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2614 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1846 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2615 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1847 ], 2616 ],
1848); 2617);
1849 2618
1850# eg. VGauge->new (gauge => 'food'), default gauge: food 2619# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1910 my $ycut1 = max 0, min 1, $ycut; 2679 my $ycut1 = max 0, min 1, $ycut;
1911 my $ycut2 = max 0, min 1, $ycut - 1; 2680 my $ycut2 = max 0, min 1, $ycut - 1;
1912 2681
1913 my $h1 = $self->{h} * (1 - $ycut1); 2682 my $h1 = $self->{h} * (1 - $ycut1);
1914 my $h2 = $self->{h} * (1 - $ycut2); 2683 my $h2 = $self->{h} * (1 - $ycut2);
2684 my $h3 = $self->{h};
2685
2686 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1915 2687
1916 glEnable GL_BLEND; 2688 glEnable GL_BLEND;
1917 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2689 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2690 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1918 glEnable GL_TEXTURE_2D; 2691 glEnable GL_TEXTURE_2D;
1919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2692 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1920 2693
1921 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2694 glBindTexture GL_TEXTURE_2D, $t1->{name};
1922 glBegin GL_QUADS; 2695 glBegin GL_QUADS;
… …
1937 2710
1938 if ($t3) { 2711 if ($t3) {
1939 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2712 glBindTexture GL_TEXTURE_2D, $t3->{name};
1940 glBegin GL_QUADS; 2713 glBegin GL_QUADS;
1941 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2714 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1942 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2715 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1943 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2716 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1944 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2717 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1945 glEnd; 2718 glEnd;
1946 } 2719 }
1947 2720
1948 glDisable GL_BLEND; 2721 glDisable GL_BLEND;
1949 glDisable GL_TEXTURE_2D; 2722 glDisable GL_TEXTURE_2D;
1950} 2723}
1951 2724
1952############################################################################# 2725#############################################################################
1953 2726
1954package CFClient::UI::Gauge; 2727package CFPlus::UI::Gauge;
1955 2728
1956our @ISA = CFClient::UI::VBox::; 2729our @ISA = CFPlus::UI::VBox::;
1957 2730
1958sub new { 2731sub new {
1959 my ($class, %arg) = @_; 2732 my ($class, %arg) = @_;
1960 2733
1961 my $self = $class->SUPER::new ( 2734 my $self = $class->SUPER::new (
… …
1963 can_hover => 1, 2736 can_hover => 1,
1964 can_events => 1, 2737 can_events => 1,
1965 %arg, 2738 %arg,
1966 ); 2739 );
1967 2740
1968 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2741 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1969 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2742 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1970 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2743 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1971 2744
1972 $self 2745 $self
1973} 2746}
1974 2747
1975sub set_fontsize { 2748sub set_fontsize {
… …
1996 $self->{value}->set_text ($val); 2769 $self->{value}->set_text ($val);
1997} 2770}
1998 2771
1999############################################################################# 2772#############################################################################
2000 2773
2001package CFClient::UI::Slider; 2774package CFPlus::UI::Slider;
2002 2775
2003use strict; 2776use strict;
2004 2777
2005use CFClient::OpenGL; 2778use CFPlus::OpenGL;
2006 2779
2007our @ISA = CFClient::UI::DrawBG::; 2780our @ISA = CFPlus::UI::DrawBG::;
2008 2781
2009my @tex = 2782my @tex =
2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2783 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2011 qw(s1_slider.png s1_slider_bg.png); 2784 qw(s1_slider.png s1_slider_bg.png);
2012 2785
2013sub new { 2786sub new {
2014 my $class = shift; 2787 my $class = shift;
2015 2788
2016 # range [value, low, high, page] 2789 # range [value, low, high, page, unit]
2017 2790
2018 # TODO: 0-width page 2791 # TODO: 0-width page
2019 # TODO: req_w/h are wrong with vertical 2792 # TODO: req_w/h are wrong with vertical
2020 # TODO: calculations are off 2793 # TODO: calculations are off
2021 my $self = $class->SUPER::new ( 2794 my $self = $class->SUPER::new (
2022 fg => [1, 1, 1], 2795 fg => [1, 1, 1],
2023 active_fg => [0, 0, 0], 2796 active_fg => [0, 0, 0],
2797 bg => [0, 0, 0, 0.2],
2798 active_bg => [1, 1, 1, 0.5],
2024 range => [0, 0, 100, 10], 2799 range => [0, 0, 100, 10, 0],
2025 req_w => $::WIDTH / 80, 2800 min_w => $::WIDTH / 80,
2026 req_h => $::WIDTH / 80, 2801 min_h => $::WIDTH / 80,
2027 vertical => 0, 2802 vertical => 0,
2028 can_hover => 1, 2803 can_hover => 1,
2029 inner_pad => 5, 2804 inner_pad => 0.02,
2030 @_ 2805 @_
2031 ); 2806 );
2032 2807
2808 $self->set_value ($self->{range}[0]);
2809 $self->update;
2810
2033 $self 2811 $self
2034} 2812}
2035 2813
2814sub set_range {
2815 my ($self, $range) = @_;
2816
2817 ($range, $self->{range}) = ($self->{range}, $range);
2818
2819 if ("@$range" ne "@{$self->{range}}") {
2820 $self->update;
2821 $self->set_value ($self->{range}[0]);
2822 }
2823}
2824
2825sub set_value {
2826 my ($self, $value) = @_;
2827
2828 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2829
2830 $hi = $lo + 1 if $hi <= $lo;
2831
2832 $page = $hi - $lo if $page > $hi - $lo;
2833
2834 $value = $lo if $value < $lo;
2835 $value = $hi - $page if $value > $hi - $page;
2836
2837 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2838 if $unit;
2839
2840 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2841
2842 if ($value != $old_value) {
2843 $self->emit (changed => $value);
2844 $self->update;
2845 }
2846}
2847
2036sub size_request { 2848sub size_request {
2037 my ($self) = @_; 2849 my ($self) = @_;
2038 2850
2039 my $w = $self->{req_w}; 2851 ($self->{req_w}, $self->{req_h})
2040 my $h = $self->{req_h};
2041
2042 $self->{vertical} ? ($h, $w) : ($w, $h)
2043} 2852}
2044 2853
2045sub button_down { 2854sub invoke_button_down {
2046 my ($self, $ev, $x, $y) = @_; 2855 my ($self, $ev, $x, $y) = @_;
2047 2856
2048 $self->SUPER::button_down ($ev, $x, $y); 2857 $self->SUPER::invoke_button_down ($ev, $x, $y);
2858
2859 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2860
2049 $self->mouse_motion ($ev, $x, $y); 2861 $self->invoke_mouse_motion ($ev, $x, $y)
2050} 2862}
2051 2863
2052sub mouse_motion { 2864sub invoke_mouse_motion {
2053 my ($self, $ev, $x, $y) = @_; 2865 my ($self, $ev, $x, $y) = @_;
2054 2866
2055 if ($GRAB == $self) { 2867 if ($GRAB == $self) {
2868 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2869
2870 my (undef, $lo, $hi, $page) = @{$self->{range}};
2871
2872 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2873
2874 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2875 } else {
2876 return 0;
2877 }
2878
2879 1
2880}
2881
2882sub invoke_mouse_wheel {
2883 my ($self, $ev) = @_;
2884
2885 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2886
2887 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2888
2889 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2890
2891 ! ! $delta
2892}
2893
2894sub update {
2895 my ($self) = @_;
2896
2897 delete $self->{knob_w};
2898 $self->SUPER::update;
2899}
2900
2901sub _draw {
2902 my ($self) = @_;
2903
2904 unless ($self->{knob_w}) {
2905 $self->set_value ($self->{range}[0]);
2906
2056 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2907 my ($value, $lo, $hi, $page) = @{$self->{range}};
2908 my $range = ($hi - $page - $lo) || 1e-100;
2057 2909
2058 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2910 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2059 2911
2060 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2912 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2061 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2913 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2062 2914
2063 $x -= $inner_pad_px; # substract the padding 2915 $value = ($value - $lo) / $range;
2064 $x = $x * ($hi - $lo) / $inner_w + $lo; 2916 $value = $value * $self->{scale} + $self->{offset};
2065 $x = $lo if $x < $lo;
2066 $x = $hi - $page if $x > $hi - $page;
2067 $self->{range}[0] = $x;
2068 2917
2069 $self->emit (changed => $x); 2918 $self->{knob_x} = $value - $knob_w * 0.5;
2070 $self->update; 2919 $self->{knob_w} = $knob_w;
2071 } 2920 }
2072}
2073
2074# the inner_* stuff is for generating a padding for the slider handle,
2075# so that the handle doesn't leave the texture. This calculation isn't 100%
2076# correct propably, but it does the job for now
2077sub _calc_inner_pad_px {
2078 my ($self, $w) = @_;
2079 ($w / 100) * $self->{inner_pad} # % to pixels
2080}
2081
2082sub _draw {
2083 my ($self) = @_;
2084 2921
2085 $self->SUPER::_draw (); 2922 $self->SUPER::_draw ();
2086 2923
2087 my ($w, $h) = @$self{qw(w h)}; 2924 glScale $self->{w}, $self->{h};
2088 2925
2089 if ($self->{vertical}) { 2926 if ($self->{vertical}) {
2090 # draw a vertical slider like a rotated horizontal slider 2927 # draw a vertical slider like a rotated horizontal slider
2091 2928
2929 glTranslate 1, 0, 0;
2092 glRotate 90, 0, 0, 1; 2930 glRotate 90, 0, 0, 1;
2093 glTranslate 0, -$self->{w}, 0;
2094
2095 ($w, $h) = ($h, $w);
2096 } 2931 }
2097 2932
2098 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2933 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2099 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2934 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2100 2935
2101 my ($value, $lo, $hi, $page) = @{$self->{range}};
2102
2103 $hi = $value + 1 if $lo == $hi;
2104
2105 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2106 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2107
2108 $page = int $page * $inner_w / ($hi - $lo);
2109 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2110
2111 $w -= $page;
2112 $page &= ~1;
2113 glTranslate $page * 0.5, 0, 0;
2114 $page ||= 2;
2115
2116 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2117 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2118
2119 glEnable GL_TEXTURE_2D; 2936 glEnable GL_TEXTURE_2D;
2120 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2121 2938
2122 # draw background 2939 # draw background
2123 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 2940 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2124 2941
2125 # draw handle 2942 # draw handle
2126 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 2943 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2127 2944
2128 glDisable GL_TEXTURE_2D; 2945 glDisable GL_TEXTURE_2D;
2129} 2946}
2130 2947
2131############################################################################# 2948#############################################################################
2132 2949
2133package CFClient::UI::TextView; 2950package CFPlus::UI::ValSlider;
2134 2951
2135our @ISA = CFClient::UI::HBox::; 2952our @ISA = CFPlus::UI::HBox::;
2136 2953
2954sub new {
2955 my ($class, %arg) = @_;
2956
2957 my $range = delete $arg{range};
2958
2959 my $self = $class->SUPER::new (
2960 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2961 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2962 to_value => sub { shift },
2963 from_value => sub { shift },
2964 %arg,
2965 );
2966
2967 $self->{slider}->connect (changed => sub {
2968 my ($self, $value) = @_;
2969 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2970 $self->{parent}->emit (changed => $value);
2971 });
2972
2973# $self->{entry}->connect (changed => sub {
2974# my ($self, $value) = @_;
2975# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2976# $self->{parent}->emit (changed => $value);
2977# });
2978
2979 $self->add ($self->{slider}, $self->{entry});
2980
2981 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2982
2983 $self
2984}
2985
2986sub set_range { shift->{slider}->set_range (@_) }
2987sub set_value { shift->{slider}->set_value (@_) }
2988
2989#############################################################################
2990
2991package CFPlus::UI::TextScroller;
2992
2993our @ISA = CFPlus::UI::HBox::;
2994
2137use CFClient::OpenGL; 2995use CFPlus::OpenGL;
2138 2996
2139sub new { 2997sub new {
2140 my $class = shift; 2998 my $class = shift;
2141 2999
2142 my $self = $class->SUPER::new ( 3000 my $self = $class->SUPER::new (
2143 fontsize => 1, 3001 fontsize => 1,
2144 can_events => 0, 3002 can_events => 1,
3003 indent => 0,
2145 #font => default_font 3004 #font => default_font
2146 @_, 3005 @_,
2147 3006
2148 layout => (new CFClient::Layout 1), 3007 layout => (new CFPlus::Layout),
2149 par => [], 3008 par => [],
3009 max_par => 0,
2150 height => 0, 3010 height => 0,
2151 children => [ 3011 children => [
2152 (new CFClient::UI::Empty expand => 1), 3012 (new CFPlus::UI::Empty expand => 1),
2153 (new CFClient::UI::Slider vertical => 1), 3013 (new CFPlus::UI::Slider vertical => 1),
2154 ], 3014 ],
2155 ); 3015 );
2156 3016
2157 $self->{children}[1]->connect (changed => sub { $self->update }); 3017 $self->{children}[1]->connect (changed => sub { $self->update });
2158 3018
… …
2164 3024
2165 $self->{fontsize} = $fontsize; 3025 $self->{fontsize} = $fontsize;
2166 $self->reflow; 3026 $self->reflow;
2167} 3027}
2168 3028
2169sub text_height { 3029sub size_request {
3030 my ($self) = @_;
3031
3032 my ($empty, $slider) = @{ $self->{children} };
3033
3034 local $self->{children} = [$empty, $slider];
3035 $self->SUPER::size_request
3036}
3037
3038sub invoke_size_allocate {
3039 my ($self, $w, $h) = @_;
3040
3041 my ($empty, $slider, @other) = @{ $self->{children} };
3042 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
3043
3044 $self->{layout}->set_font ($self->{font}) if $self->{font};
3045 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
3046 $self->{layout}->set_width ($empty->{w});
3047 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3048
3049 $self->reflow;
3050
3051 local $self->{children} = [$empty, $slider];
3052 $self->SUPER::invoke_size_allocate ($w, $h)
3053}
3054
3055sub invoke_mouse_wheel {
2170 my ($self, $text) = @_; 3056 my ($self, $ev) = @_;
3057
3058 return 0 unless $ev->{dy}; # only vertical movements
3059
3060 $self->{children}[1]->emit (mouse_wheel => $ev);
3061
3062 1
3063}
3064
3065sub get_layout {
3066 my ($self, $para) = @_;
2171 3067
2172 my $layout = $self->{layout}; 3068 my $layout = $self->{layout};
2173 3069
3070 $layout->set_font ($self->{font}) if $self->{font};
3071 $layout->set_foreground (@{$para->{fg}});
2174 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3072 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2175 $layout->set_width ($self->{children}[0]{w}); 3073 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3074 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2176 $layout->set_markup ($text); 3075 $layout->set_markup ($para->{markup});
3076
3077 $layout->set_shapes (
3078 map
3079 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3080 @{$para->{widget}}
2177 3081 );
2178 ($layout->size)[1] 3082
3083 $layout
2179} 3084}
2180 3085
2181sub reflow { 3086sub reflow {
2182 my ($self) = @_; 3087 my ($self) = @_;
2183 3088
2184 $self->{need_reflow}++; 3089 $self->{need_reflow}++;
2185 $self->update; 3090 $self->update;
2186} 3091}
2187 3092
2188sub size_allocate { 3093sub set_offset {
3094 my ($self, $offset) = @_;
3095
3096 # todo: base offset on lines or so, not on pixels
3097 $self->{children}[1]->set_value ($offset);
3098}
3099
3100sub current_paragraph {
3101 my ($self) = @_;
3102
3103 $self->{top_paragraph} - 1
3104}
3105
3106sub scroll_to {
2189 my ($self, $w, $h) = @_; 3107 my ($self, $para) = @_;
2190 3108
2191 $self->SUPER::size_allocate ($w, $h); 3109 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2192 3110
2193 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3111 $self->{scroll_to} = $para;
2194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3112 $self->update;
2195 $self->{layout}->set_width ($self->{children}[0]{w}); 3113}
2196 3114
2197 $self->reflow; 3115sub clear {
3116 my ($self) = @_;
3117
3118 my (undef, undef, @other) = @{ $self->{children} };
3119 $self->remove ($_) for @other;
3120
3121 $self->{par} = [];
3122 $self->{height} = 0;
3123 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2198} 3124}
2199 3125
2200sub add_paragraph { 3126sub add_paragraph {
2201 my ($self, $color, $text) = @_; 3127 my $self = shift;
2202 3128
2203 #TODO: intelligently "reformat" paragraph 3129 for my $para (@_) {
3130 $para = {
3131 fg => [1, 1, 1, 1],
3132 indent => 0,
3133 markup => "",
3134 widget => [],
3135 ref $para ? %$para : (markup => $para),
3136 w => 1e10,
3137 wrapped => 1,
3138 };
2204 3139
2205 my $height = $self->text_height ($text); 3140 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3141 push @{$self->{par}}, $para;
3142 }
2206 3143
3144 if (my $max = $self->{max_par}) {
3145 shift @{$self->{par}} while @{$self->{par}} > $max;
3146 }
3147
3148 $self->{need_reflow}++;
3149 $self->update;
3150}
3151
3152sub scroll_to_bottom {
3153 my ($self) = @_;
3154
3155 $self->{scroll_to} = $#{$self->{par}};
3156 $self->update;
3157}
3158
3159sub force_uptodate {
3160 my ($self) = @_;
3161
3162 if (delete $self->{need_reflow}) {
3163 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3164
3165 my $height = 0;
3166
3167 for my $para (@{$self->{par}}) {
3168 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3169 my $layout = $self->get_layout ($para);
3170 my ($w, $h) = $layout->size;
3171
3172 $para->{w} = $w + $para->{indent};
3173 $para->{h} = $h;
3174 $para->{wrapped} = $layout->has_wrapped;
3175 }
3176
3177 $para->{y} = $height;
3178 $height += $para->{h};
3179 }
3180
2207 $self->{height} += $height; 3181 $self->{height} = $height;
3182 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2208 3183
2209 push @{$self->{par}}, [$height, $color, $text]; 3184 delete $self->{texture};
3185 }
2210 3186
2211 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3187 if (my $paridx = delete $self->{scroll_to}) {
2212 $self->{children}[1]->update; 3188 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3189 }
2213} 3190}
2214 3191
2215sub update { 3192sub update {
2216 my ($self) = @_; 3193 my ($self) = @_;
2217 3194
… …
2219 3196
2220 return unless $self->{h} > 0; 3197 return unless $self->{h} > 0;
2221 3198
2222 delete $self->{texture}; 3199 delete $self->{texture};
2223 3200
2224 $ROOT->on_post_alloc ($self, sub { 3201 $ROOT->on_post_alloc ($self => sub {
2225 if (delete $self->{need_reflow}) { 3202 $self->force_uptodate;
2226 my $height = 0;
2227 3203
2228 $height += $_->[0] = $self->text_height ($_->[2]) 3204 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2229 for @{$self->{par}};
2230 3205
2231 $self->{height} = $height; 3206 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2232
2233 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2234
2235 delete $self->{texture};
2236 }
2237
2238 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2239 glClearColor 0, 0, 0, 0; 3207 glClearColor 0, 0, 0, 0;
2240 glClear GL_COLOR_BUFFER_BIT; 3208 glClear GL_COLOR_BUFFER_BIT;
2241 3209
2242 glEnable GL_TEXTURE_2D; 3210 package CFPlus::UI::Base;
2243 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3211 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3212 (0, 0, $self->{w}, $self->{h});
2244 3213
2245 my $top = int $self->{children}[1]{range}[0]; 3214 my $top = int $self->{children}[1]{range}[0];
2246 3215
3216 my $paridx = 0;
3217 my $top_paragraph;
3218 my $top = int $self->{children}[1]{range}[0];
3219
2247 my $y0 = $top; 3220 my $y0 = $top;
2248 my $y1 = $top + $self->{h}; 3221 my $y1 = $top + $H;
2249 3222
2250 my $y = 0;
2251
2252 my $layout = $self->{layout};
2253
2254 $layout->set_font ($self->{font}) if $self->{font};
2255
2256 for my $par (@{$self->{par}}) { 3223 for my $para (@{$self->{par}}) {
2257 my $h = $par->[0]; 3224 my $h = $para->{h};
3225 my $y = $para->{y};
2258 3226
2259 if ($y0 < $y + $h && $y < $y1) { 3227 if ($y0 < $y + $h && $y < $y1) {
2260 $layout->set_foreground (@{ $par->[1] }); 3228 my $layout = $self->get_layout ($para);
2261 $layout->set_markup ($par->[2]);
2262 3229
2263 my ($W, $H) = $layout->size; 3230 $layout->render ($para->{indent}, $y - $y0);
2264 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 3231
3232 if (my @w = @{ $para->{widget} }) {
3233 my @s = $layout->get_shapes;
3234
3235 for (@w) {
3236 my ($dx, $dy) = splice @s, 0, 2, ();
3237
3238 $_->{x} = $dx + $para->{indent};
3239 $_->{y} = $dy + $y - $y0;
3240
3241 $_->draw;
3242 }
3243 }
2265 } 3244 }
2266 3245
2267 $y += $h; 3246 $paridx++;
3247 $top_paragraph ||= $paridx if $y >= $top;
2268 } 3248 }
2269 3249
2270 glDisable GL_TEXTURE_2D; 3250 $self->{top_paragraph} = $top_paragraph;
2271 }; 3251 };
2272 }); 3252 });
2273} 3253}
2274 3254
3255sub reconfigure {
3256 my ($self) = @_;
3257
3258 $self->SUPER::reconfigure;
3259
3260 $_->{w} = 1e10 for @{ $self->{par} };
3261 $self->reflow;
3262}
3263
2275sub _draw { 3264sub _draw {
2276 my ($self) = @_; 3265 my ($self) = @_;
2277 3266
2278 glEnable GL_TEXTURE_2D; 3267 glEnable GL_TEXTURE_2D;
2279 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3268 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2280 glColor 1, 1, 1, 1; 3269 glColor 0, 0, 0, 1;
2281 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3270 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2282 glDisable GL_TEXTURE_2D; 3271 glDisable GL_TEXTURE_2D;
2283 3272
2284 $self->{children}[1]->draw; 3273 $self->{children}[1]->draw;
2285
2286} 3274}
2287 3275
2288############################################################################# 3276#############################################################################
2289 3277
2290package CFClient::UI::Animator; 3278package CFPlus::UI::Animator;
2291 3279
2292use CFClient::OpenGL; 3280use CFPlus::OpenGL;
2293 3281
2294our @ISA = CFClient::UI::Bin::; 3282our @ISA = CFPlus::UI::Bin::;
2295 3283
2296sub moveto { 3284sub moveto {
2297 my ($self, $x, $y) = @_; 3285 my ($self, $x, $y) = @_;
2298 3286
2299 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3287 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2327 glPopMatrix; 3315 glPopMatrix;
2328} 3316}
2329 3317
2330############################################################################# 3318#############################################################################
2331 3319
2332package CFClient::UI::Flopper; 3320package CFPlus::UI::Flopper;
2333 3321
2334our @ISA = CFClient::UI::Button::; 3322our @ISA = CFPlus::UI::Button::;
2335 3323
2336sub new { 3324sub new {
2337 my $class = shift; 3325 my $class = shift;
2338 3326
2339 my $self = $class->SUPER::new ( 3327 my $self = $class->SUPER::new (
2340 state => 0, 3328 state => 0,
2341 connect_activate => \&toggle_flopper, 3329 on_activate => \&toggle_flopper,
2342 @_ 3330 @_
2343 ); 3331 );
2344 3332
2345 if ($self->{state}) {
2346 $self->{state} = 0;
2347 $self->toggle_flopper;
2348 }
2349
2350 $self 3333 $self
2351} 3334}
2352 3335
2353sub toggle_flopper { 3336sub toggle_flopper {
2354 my ($self) = @_; 3337 my ($self) = @_;
2355 3338
2356 # TODO: use animation 3339 $self->{other}->toggle_visibility;
2357 if ($self->{state} = !$self->{state}) {
2358 $CFClient::UI::ROOT->add ($self->{other});
2359 $self->{other}->move ($self->coord2global (0, $self->{h}));
2360 $self->emit ("open");
2361 } else {
2362 $CFClient::UI::ROOT->remove ($self->{other});
2363 $self->emit ("close");
2364 }
2365
2366 $self->emit (changed => $self->{state});
2367} 3340}
2368 3341
2369############################################################################# 3342#############################################################################
2370 3343
2371package CFClient::UI::Tooltip; 3344package CFPlus::UI::Tooltip;
2372 3345
2373our @ISA = CFClient::UI::Bin::; 3346our @ISA = CFPlus::UI::Bin::;
2374 3347
2375use CFClient::OpenGL; 3348use CFPlus::OpenGL;
2376 3349
2377sub new { 3350sub new {
2378 my $class = shift; 3351 my $class = shift;
2379 3352
2380 $class->SUPER::new ( 3353 $class->SUPER::new (
… …
2384} 3357}
2385 3358
2386sub set_tooltip_from { 3359sub set_tooltip_from {
2387 my ($self, $widget) = @_; 3360 my ($self, $widget) = @_;
2388 3361
3362 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3363 if $widget->{tooltip} =~ /^#(.*)$/;
3364
3365 my $tooltip = $widget->{tooltip};
3366
3367 if ($ENV{CFPLUS_DEBUG} & 2) {
3368 $tooltip .= "\n\n" . (ref $widget) . "\n"
3369 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3370 . "req $widget->{req_w} $widget->{req_h}\n"
3371 . "visible $widget->{visible}";
3372 }
3373
3374 $tooltip =~ s/^\n+//;
3375 $tooltip =~ s/\n+$//;
3376
2389 $self->add (new CFClient::UI::Label 3377 $self->add (new CFPlus::UI::Label
2390 markup => $widget->{tooltip}, 3378 markup => $tooltip,
2391 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3379 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2392 fontsize => 0.8, 3380 fontsize => 0.8,
2393 fg => [0, 0, 0, 1], 3381 style => 1, # FLAG_INVERSE
3382 ellipsise => 0,
2394 font => ($widget->{tooltip_font} || $::FONT_PROP), 3383 font => ($widget->{tooltip_font} || $::FONT_PROP),
2395 ); 3384 );
2396} 3385}
2397 3386
2398sub size_request { 3387sub size_request {
2399 my ($self) = @_; 3388 my ($self) = @_;
… …
2401 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3390 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2402 3391
2403 ($w + 4, $h + 4) 3392 ($w + 4, $h + 4)
2404} 3393}
2405 3394
2406sub size_allocate { 3395sub invoke_size_allocate {
2407 my ($self, $w, $h) = @_; 3396 my ($self, $w, $h) = @_;
2408 3397
2409 $self->SUPER::size_allocate ($w - 4, $h - 4); 3398 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3399}
3400
3401sub invoke_visibility_change {
3402 my ($self, $visible) = @_;
3403
3404 return unless $visible;
3405
3406 $self->{root}->on_post_alloc ("move_$self" => sub {
3407 my $widget = $self->{owner}
3408 or return;
3409
3410 if ($widget->{visible}) {
3411 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3412
3413 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3414 if $x + $self->{w} > $self->{root}{w};
3415
3416 $self->move_abs ($x, $y);
3417 } else {
3418 $self->hide;
3419 }
3420 });
2410} 3421}
2411 3422
2412sub _draw { 3423sub _draw {
2413 my ($self) = @_; 3424 my ($self) = @_;
2414 3425
… …
2431 glVertex $w, $h; 3442 glVertex $w, $h;
2432 glVertex $w, 0; 3443 glVertex $w, 0;
2433 glEnd; 3444 glEnd;
2434 3445
2435 glTranslate 2 - 0.375, 2 - 0.375; 3446 glTranslate 2 - 0.375, 2 - 0.375;
3447
2436 $self->SUPER::_draw; 3448 $self->SUPER::_draw;
2437} 3449}
2438 3450
2439############################################################################# 3451#############################################################################
2440 3452
2441package CFClient::UI::Face; 3453package CFPlus::UI::Face;
2442 3454
2443our @ISA = CFClient::UI::Base::; 3455our @ISA = CFPlus::UI::DrawBG::;
2444 3456
2445use CFClient::OpenGL; 3457use CFPlus::OpenGL;
2446 3458
2447sub new { 3459sub new {
2448 my $class = shift; 3460 my $class = shift;
2449 3461
2450 $class->SUPER::new ( 3462 my $self = $class->SUPER::new (
3463 size_w => 32,
3464 size_h => 8,
2451 aspect => 1, 3465 aspect => 1,
3466 can_events => 0,
2452 @_, 3467 @_,
2453 ) 3468 );
3469
3470 if ($self->{anim} && $self->{animspeed}) {
3471 CFPlus::weaken (my $widget = $self);
3472
3473 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3474 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3475 $self->{timer} = Event->timer (
3476 parked => 1,
3477 cb => sub {
3478 return unless $::CONN && $widget;
3479
3480 ++$widget->{frame};
3481 $widget->update_face;
3482 $widget->update;
3483
3484 $widget->update_timer;
3485 },
3486 );
3487
3488 $self->update_face;
3489 $self->update_timer;
3490 }
3491
3492 $self
3493}
3494
3495sub update_timer {
3496 my ($self) = @_;
3497
3498 return unless $self->{timer};
3499
3500 if ($self->{visible}) {
3501 $self->{timer}->at (
3502 $self->{anim_start}
3503 + $self->{animspeed}
3504 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3505 );
3506 $self->{timer}->start;
3507 } else {
3508 $self->{timer}->stop;
3509 }
3510}
3511
3512sub update_face {
3513 my ($self) = @_;
3514
3515 return unless $::CONN;
3516
3517 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3518 if ($anim && @$anim) {
3519 delete $self->{wait_face};
3520 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3521 }
3522 }
2454} 3523}
2455 3524
2456sub size_request { 3525sub size_request {
2457 (32, 8) 3526 my ($self) = @_;
3527
3528 if ($::CONN) {
3529 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3530 if (my $tex = $::CONN->{texture}[$faceid]) {
3531 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3532 } else {
3533 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3534 $self->realloc;
3535 });
3536 }
3537 }
3538 }
3539
3540 ($self->{size_w} || 8, $self->{size_h} || 8)
3541}
3542
3543sub update {
3544 my ($self) = @_;
3545
3546 return unless $self->{visible};
3547
3548 $self->SUPER::update;
3549}
3550
3551sub invoke_visibility_change {
3552 my ($self) = @_;
3553
3554 $self->update_timer;
3555
3556 0
2458} 3557}
2459 3558
2460sub _draw { 3559sub _draw {
2461 my ($self) = @_; 3560 my ($self) = @_;
2462 3561
2463 return unless $::CONN;#d# manage and cache textures differently 3562 return unless $::CONN;
3563
3564 $self->SUPER::_draw;
3565
3566 my $faceid = $::CONN->{faceid}[$self->{face}]
3567 or return;
3568
2464 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3569 my $tex = $::CONN->{texture}[$faceid];
2465 3570
2466 # TODO animation
2467 if ($tex) { 3571 if ($tex) {
2468 glEnable GL_TEXTURE_2D; 3572 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3573 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1; 3574 glColor 0, 0, 0, 1;
2471 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3575 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D; 3576 glDisable GL_TEXTURE_2D;
2473 } 3577 }
2474} 3578}
2475 3579
3580sub destroy {
3581 my ($self) = @_;
3582
3583 (delete $self->{timer})->cancel
3584 if $self->{timer};
3585
3586 $self->SUPER::destroy;
3587}
3588
2476############################################################################# 3589#############################################################################
2477 3590
2478package CFClient::UI::InventoryItem; 3591package CFPlus::UI::Buttonbar;
2479 3592
2480our @ISA = CFClient::UI::HBox::; 3593our @ISA = CFPlus::UI::HBox::;
2481 3594
2482sub new { 3595# TODO: should actually wrap buttons and other goodies.
2483 my $class = shift;
2484
2485 my %args = @_;
2486
2487 my $item = delete $args{item};
2488
2489 my $desc = $item->{nrof} < 2
2490 ? $item->{name}
2491 : "$item->{nrof} $item->{name_pl}";
2492
2493
2494 my $self = $class->SUPER::new (
2495 can_hover => 1,
2496 can_events => 1,
2497 tooltip => (CFClient::UI::Label->escape ($desc)
2498 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2499 connect_button_down => sub {
2500 my ($self, $ev, $x, $y) = @_;
2501
2502 # todo: maybe put examine on 1? but should just be a tooltip :(
2503 if ($ev->{button} == 1) {
2504 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2505 } elsif ($ev->{button} == 2) {
2506 $::CONN->send ("apply $item->{tag}");
2507 } elsif ($ev->{button} == 3) {
2508 CFClient::UI::Menu->new (
2509 items => [
2510 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2511 [
2512 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2513 sub { $::CONN->send ("lock $item->{tag}") },
2514 ],
2515 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2516 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2517 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2518 ],
2519 )->popup ($ev);
2520 }
2521
2522 1
2523 },
2524 %args
2525 );
2526
2527 $self->add (new CFClient::UI::Face
2528 can_events => 0,
2529 face => $item->{face},
2530 anim => $item->{anim},
2531 animspeed => $item->{animspeed},
2532 );
2533
2534 $self->add (new CFClient::UI::Label
2535 can_events => 0,
2536 text => $desc,
2537 );
2538
2539 $self
2540}
2541 3596
2542############################################################################# 3597#############################################################################
2543 3598
2544package CFClient::UI::Inventory;
2545
2546our @ISA = CFClient::UI::ScrolledWindow::;
2547
2548sub new {
2549 my $class = shift;
2550
2551 my $self = $class->SUPER::new (
2552 scrolled => (new CFClient::UI::VBox),
2553 @_,
2554 );
2555
2556 $self
2557}
2558
2559sub set_items {
2560 my ($self, $items) = @_;
2561
2562 $self->{scrolled}->clear;
2563 return unless $items;
2564
2565 my @items = sort {
2566 ($a->{type} <=> $b->{type})
2567 or ($a->{name} cmp $b->{name})
2568 } @$items;
2569
2570 $self->{real_items} = \@items;
2571
2572 for my $item (@items) {
2573 my $desc = $item->{nrof} < 2
2574 ? $item->{name}
2575 : "$item->{nrof} $item->{name_pl}";
2576
2577 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2578 }
2579
2580 $self->{scrolled}->add (@items);
2581
2582# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2583}
2584
2585sub size_request {
2586 my ($self) = @_;
2587 ($self->{req_w}, $self->{req_h});
2588}
2589
2590#############################################################################
2591
2592package CFClient::UI::Menu; 3599package CFPlus::UI::Menu;
2593 3600
2594our @ISA = CFClient::UI::FancyFrame::; 3601our @ISA = CFPlus::UI::Toplevel::;
2595 3602
2596use CFClient::OpenGL; 3603use CFPlus::OpenGL;
2597 3604
2598sub new { 3605sub new {
2599 my $class = shift; 3606 my $class = shift;
2600 3607
2601 my $self = $class->SUPER::new ( 3608 my $self = $class->SUPER::new (
2602 items => [], 3609 items => [],
2603 z => 100, 3610 z => 100,
2604 @_, 3611 @_,
2605 ); 3612 );
2606 3613
2607 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3614 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2608 3615
2609 for my $item (@{ $self->{items} }) { 3616 for my $item (@{ $self->{items} }) {
2610 my ($widget, $cb) = @$item; 3617 my ($widget, $cb, $tooltip) = @$item;
2611 3618
2612 # handle various types of items, only text for now 3619 # handle various types of items, only text for now
2613 if (!ref $widget) { 3620 if (!ref $widget) {
3621 if ($widget =~ /\t/) {
3622 my ($left, $right) = split /\t/, $widget, 2;
3623
2614 $widget = new CFClient::UI::Label 3624 $widget = new CFPlus::UI::HBox
2615 can_hover => 1, 3625 can_hover => 1,
2616 can_events => 1, 3626 can_events => 1,
3627 tooltip => $tooltip,
3628 children => [
3629 (new CFPlus::UI::Label markup => $left, expand => 1),
3630 (new CFPlus::UI::Label markup => $right, align => +1),
3631 ],
3632 ;
3633
3634 } else {
3635 $widget = new CFPlus::UI::Label
3636 can_hover => 1,
3637 can_events => 1,
2617 text => $widget; 3638 markup => $widget,
3639 tooltip => $tooltip;
3640 }
2618 } 3641 }
2619 3642
2620 $self->{item}{$widget} = $item; 3643 $self->{item}{$widget} = $item;
2621 3644
2622 $self->{vbox}->add ($widget); 3645 $self->{vbox}->add ($widget);
… …
2634 # maybe save $GRAB? must be careful about events... 3657 # maybe save $GRAB? must be careful about events...
2635 $GRAB = $self; 3658 $GRAB = $self;
2636 $self->{button} = $ev->{button}; 3659 $self->{button} = $ev->{button};
2637 3660
2638 $self->show; 3661 $self->show;
2639 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3662 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2640} 3663}
2641 3664
2642sub mouse_motion { 3665sub invoke_mouse_motion {
2643 my ($self, $ev, $x, $y) = @_; 3666 my ($self, $ev, $x, $y) = @_;
2644 3667
2645 # TODO: should use vbox->find_widget or so 3668 # TODO: should use vbox->find_widget or so
2646 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3669 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2647 $self->{hover} = $self->{item}{$HOVER}; 3670 $self->{hover} = $self->{item}{$HOVER};
2648}
2649 3671
3672 0
3673}
3674
2650sub button_up { 3675sub invoke_button_up {
2651 my ($self, $ev, $x, $y) = @_; 3676 my ($self, $ev, $x, $y) = @_;
2652 3677
2653 if ($ev->{button} == $self->{button}) { 3678 if ($ev->{button} == $self->{button}) {
2654 undef $GRAB; 3679 undef $GRAB;
2655 $self->hide; 3680 $self->hide;
2656 3681
2657 $self->emit ("popdown"); 3682 $self->emit ("popdown");
2658 $self->{hover}[1]->() if $self->{hover}; 3683 $self->{hover}[1]->() if $self->{hover};
3684 } else {
3685 return 0
3686 }
3687
2659 } 3688 1
2660} 3689}
2661 3690
2662############################################################################# 3691#############################################################################
2663 3692
2664package CFClient::UI::Statusbox; 3693package CFPlus::UI::Multiplexer;
2665 3694
3695our @ISA = CFPlus::UI::Container::;
3696
3697sub new {
3698 my $class = shift;
3699
3700 my $self = $class->SUPER::new (
3701 @_,
3702 );
3703
3704 $self->{current} = $self->{children}[0]
3705 if @{ $self->{children} };
3706
3707 $self
3708}
3709
3710sub add {
3711 my ($self, @widgets) = @_;
3712
3713 $self->SUPER::add (@widgets);
3714
3715 $self->{current} = $self->{children}[0]
3716 if @{ $self->{children} };
3717}
3718
3719sub get_current_page {
3720 my ($self) = @_;
3721
3722 $self->{current}
3723}
3724
3725sub set_current_page {
3726 my ($self, $page_or_widget) = @_;
3727
3728 my $widget = ref $page_or_widget
3729 ? $page_or_widget
3730 : $self->{children}[$page_or_widget];
3731
3732 $self->{current} = $widget;
3733 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3734
3735 $self->emit (page_changed => $self->{current});
3736
3737 $self->realloc;
3738}
3739
3740sub visible_children {
3741 $_[0]{current}
3742}
3743
3744sub size_request {
3745 my ($self) = @_;
3746
3747 $self->{current}->size_request
3748}
3749
3750sub invoke_size_allocate {
3751 my ($self, $w, $h) = @_;
3752
3753 $self->{current}->configure (0, 0, $w, $h);
3754
3755 1
3756}
3757
3758sub _draw {
3759 my ($self) = @_;
3760
3761 $self->{current}->draw;
3762}
3763
3764#############################################################################
3765
3766package CFPlus::UI::Notebook;
3767
2666our @ISA = CFClient::UI::VBox::; 3768our @ISA = CFPlus::UI::VBox::;
3769
3770sub new {
3771 my $class = shift;
3772
3773 my $self = $class->SUPER::new (
3774 buttonbar => (new CFPlus::UI::Buttonbar),
3775 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3776 # filter => # will be put between multiplexer and $self
3777 @_,
3778 );
3779
3780 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3781 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3782
3783 $self
3784}
3785
3786sub add {
3787 my ($self, $title, $widget, $tooltip) = @_;
3788
3789 CFPlus::weaken $self;
3790
3791 $self->{buttonbar}->add (new CFPlus::UI::Button
3792 markup => $title,
3793 tooltip => $tooltip,
3794 on_activate => sub { $self->set_current_page ($widget) },
3795 );
3796
3797 $self->{multiplexer}->add ($widget);
3798}
3799
3800sub get_current_page {
3801 my ($self) = @_;
3802
3803 $self->{multiplexer}->get_current_page
3804}
3805
3806sub set_current_page {
3807 my ($self, $page) = @_;
3808
3809 $self->{multiplexer}->set_current_page ($page);
3810 $self->emit (page_changed => $self->{multiplexer}{current});
3811}
3812
3813#############################################################################
3814
3815package CFPlus::UI::Selector;
3816
3817use utf8;
3818
3819our @ISA = CFPlus::UI::Button::;
3820
3821sub new {
3822 my $class = shift;
3823
3824 my $self = $class->SUPER::new (
3825 options => [], # [value, title, longdesc], ...
3826 value => undef,
3827 @_,
3828 );
3829
3830 $self->_set_value ($self->{value});
3831
3832 $self
3833}
3834
3835sub invoke_button_down {
3836 my ($self, $ev) = @_;
3837
3838 my @menu_items;
3839
3840 for (@{ $self->{options} }) {
3841 my ($value, $title, $tooltip) = @$_;
3842
3843 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3844 }
3845
3846 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3847}
3848
3849sub _set_value {
3850 my ($self, $value) = @_;
3851
3852 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3853 or return;
3854
3855 $self->{value} = $item->[0];
3856 $self->set_markup ("$item->[1] ⇓");
3857 $self->set_tooltip ($item->[2]);
3858}
3859
3860sub set_value {
3861 my ($self, $value) = @_;
3862
3863 return unless $self->{value} ne $value;
3864
3865 $self->_set_value ($value);
3866 $self->emit (changed => $value);
3867}
3868
3869#############################################################################
3870
3871package CFPlus::UI::Statusbox;
3872
3873our @ISA = CFPlus::UI::VBox::;
3874
3875sub new {
3876 my $class = shift;
3877
3878 my $self = $class->SUPER::new (
3879 fontsize => 0.8,
3880 @_,
3881 );
3882
3883 CFPlus::weaken (my $this = $self);
3884
3885 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3886
3887 $self
3888}
2667 3889
2668sub reorder { 3890sub reorder {
2669 my ($self) = @_; 3891 my ($self) = @_;
2670 my $NOW = time; 3892 my $NOW = Time::HiRes::time;
3893
3894 # freeze display when hovering over any label
3895 return if $CFPlus::UI::TOOLTIP->{owner}
3896 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3897 values %{ $self->{item} };
2671 3898
2672 while (my ($k, $v) = each %{ $self->{item} }) { 3899 while (my ($k, $v) = each %{ $self->{item} }) {
2673 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3900 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2674 } 3901 }
2675 3902
… …
2678 my @items = sort { 3905 my @items = sort {
2679 $a->{pri} <=> $b->{pri} 3906 $a->{pri} <=> $b->{pri}
2680 or $b->{id} <=> $a->{id} 3907 or $b->{id} <=> $a->{id}
2681 } values %{ $self->{item} }; 3908 } values %{ $self->{item} };
2682 3909
3910 $self->{timer}->interval (1);
3911
2683 my $count = 10 + 1; 3912 my $count = 10 + 1;
2684 for my $item (@items) { 3913 for my $item (@items) {
2685 last unless --$count; 3914 last unless --$count;
2686 3915
2687 push @widgets, $item->{label} ||= do { 3916 my $label = $item->{label} ||= do {
2688 # TODO: doesn't handle markup well (read as: at all) 3917 # TODO: doesn't handle markup well (read as: at all)
2689 my $short = $item->{count} > 1 3918 my $short = $item->{count} > 1
2690 ? "<b>$item->{count} ×</b> $item->{text}" 3919 ? "<b>$item->{count} ×</b> $item->{text}"
2691 : $item->{text}; 3920 : $item->{text};
2692 3921
2693 for ($short) { 3922 for ($short) {
2694 s/^\s+//; 3923 s/^\s+//;
2695 s/\012.*/…/s; 3924 s/\s+/ /g;
2696 my $len = int 40 / $item->{fontsize};
2697 substr $_, $len, length, "…" if $len < length;
2698 } 3925 }
2699 3926
2700 new CFClient::UI::Label 3927 new CFPlus::UI::Label
2701 markup => $short, 3928 markup => $short,
2702 tooltip => $item->{tooltip}, 3929 tooltip => $item->{tooltip},
2703 tooltip_font => $::FONT_PROP, 3930 tooltip_font => $::FONT_PROP,
2704 tooltip_width => 0.67, 3931 tooltip_width => 0.67,
2705 fontsize => $item->{fontsize}, 3932 fontsize => $item->{fontsize} || $self->{fontsize},
2706 color => $item->{color}, 3933 max_w => $::WIDTH * 0.44,
3934 fg => [@{ $item->{fg} }],
2707 can_events => 1, 3935 can_events => 1,
2708 can_hover => 1 3936 can_hover => 1
2709 }; 3937 };
3938
3939 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3940 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3941 $label->update;
3942 $label->set_max_size (undef, $label->{req_h} * $diff)
3943 if $diff < 1;
3944 $self->{timer}->interval (1/30);
3945 } else {
3946 $label->{fg}[3] = $item->{fg}[3] || 1;
3947 }
3948
3949 push @widgets, $label;
2710 } 3950 }
2711 3951
2712 $self->clear; 3952 $self->clear;
2713 $self->SUPER::add (reverse @widgets); 3953 $self->SUPER::add (reverse @widgets);
2714} 3954}
… …
2717 my ($self, $text, %arg) = @_; 3957 my ($self, $text, %arg) = @_;
2718 3958
2719 $text =~ s/^\s+//; 3959 $text =~ s/^\s+//;
2720 $text =~ s/\s+$//; 3960 $text =~ s/\s+$//;
2721 3961
3962 return unless $text;
3963
2722 my $timeout = time + ((delete $arg{timeout}) || 60); 3964 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2723 3965
2724 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3966 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2725 3967
2726 if (my $item = $self->{item}{$group}) { 3968 if (my $item = $self->{item}{$group}) {
2727 if ($item->{text} eq $text) { 3969 if ($item->{text} eq $text) {
2728 $item->{count}++; 3970 $item->{count}++;
2729 } else { 3971 } else {
2730 $item->{count} = 1; 3972 $item->{count} = 1;
2731 $item->{text} = $item->{tooltip} = $text; 3973 $item->{text} = $item->{tooltip} = $text;
2732 } 3974 }
2733 $item->{id} = ++$self->{id}; 3975 $item->{id} += 0.2;#d#
2734 $item->{timeout} = $timeout; 3976 $item->{timeout} = $timeout;
2735 delete $item->{label}; 3977 delete $item->{label};
2736 } else { 3978 } else {
2737 $self->{item}{$group} = { 3979 $self->{item}{$group} = {
2738 id => ++$self->{id}, 3980 id => ++$self->{id},
2739 text => $text, 3981 text => $text,
2740 timeout => $timeout, 3982 timeout => $timeout,
2741 tooltip => $text, 3983 tooltip => $text,
2742 fontsize => 0.8,
2743 color => [0.8, 0.8, 0.8, 0.8], 3984 fg => [0.8, 0.8, 0.8, 0.8],
2744 pri => 0, 3985 pri => 0,
2745 count => 1, 3986 count => 1,
2746 %arg, 3987 %arg,
2747 }; 3988 };
2748 } 3989 }
2749 3990
3991 $ROOT->on_refresh (reorder => sub {
3992 $self->reorder;
3993 });
3994}
3995
3996sub reconfigure {
3997 my ($self) = @_;
3998
3999 delete $_->{label}
4000 for values %{ $self->{item} || {} };
4001
2750 $self->reorder; 4002 $self->reorder;
4003 $self->SUPER::reconfigure;
4004}
4005
4006sub destroy {
4007 my ($self) = @_;
4008
4009 $self->{timer}->cancel;
4010
4011 $self->SUPER::destroy;
2751} 4012}
2752 4013
2753############################################################################# 4014#############################################################################
2754 4015
2755package CFClient::UI::Root; 4016package CFPlus::UI::Root;
2756 4017
2757our @ISA = CFClient::UI::Container::; 4018our @ISA = CFPlus::UI::Container::;
2758 4019
4020use List::Util qw(min max);
4021
2759use CFClient::OpenGL; 4022use CFPlus::OpenGL;
2760 4023
2761sub new { 4024sub new {
2762 my $class = shift; 4025 my $class = shift;
2763 4026
2764 $class->SUPER::new ( 4027 my $self = $class->SUPER::new (
4028 visible => 1,
2765 @_, 4029 @_,
2766 ) 4030 );
2767}
2768 4031
2769sub configure { 4032 CFPlus::weaken ($self->{root} = $self);
2770 my ($self, $x, $y, $w, $h) = @_;
2771 4033
2772 $self->{w} = $w; 4034 $self
2773 $self->{h} = $h;
2774}
2775
2776sub check_size {
2777 my ($self) = @_;
2778
2779 $self->size_allocate ($self->{w}, $self->{h})
2780 if $self->{w};
2781} 4035}
2782 4036
2783sub size_request { 4037sub size_request {
2784 my ($self) = @_; 4038 my ($self) = @_;
2785 4039
2786 ($self->{w}, $self->{h}) 4040 ($self->{w}, $self->{h})
2787} 4041}
2788 4042
4043sub _to_pixel {
4044 my ($coord, $size, $max) = @_;
4045
4046 $coord =
4047 $coord eq "center" ? ($max - $size) * 0.5
4048 : $coord eq "max" ? $max
4049 : $coord;
4050
4051 $coord = 0 if $coord < 0;
4052 $coord = $max - $size if $coord > $max - $size;
4053
4054 int $coord + 0.5
4055}
4056
2789sub size_allocate { 4057sub invoke_size_allocate {
2790 my ($self, $w, $h) = @_; 4058 my ($self, $w, $h) = @_;
2791
2792 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2793 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2794
2795 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2796 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2797 4059
2798 for my $child ($self->children) { 4060 for my $child ($self->children) {
2799 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4061 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2800 4062
2801 $X = List::Util::max 0, List::Util::min $w - $W, $X; 4063 $X = $child->{force_x} if exists $child->{force_x};
2802 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 4064 $Y = $child->{force_y} if exists $child->{force_y};
4065
4066 $X = _to_pixel $X, $W, $self->{w};
4067 $Y = _to_pixel $Y, $H, $self->{h};
4068
2803 $child->configure ($X, $Y, $W, $H); 4069 $child->configure ($X, $Y, $W, $H);
2804 } 4070 }
4071
4072 1
2805} 4073}
2806 4074
2807sub coord2local { 4075sub coord2local {
2808 my ($self, $x, $y) = @_; 4076 my ($self, $x, $y) = @_;
2809 4077
… …
2817} 4085}
2818 4086
2819sub update { 4087sub update {
2820 my ($self) = @_; 4088 my ($self) = @_;
2821 4089
2822 $self->check_size;
2823 $::WANT_REFRESH++; 4090 $::WANT_REFRESH++;
2824} 4091}
2825 4092
2826sub add { 4093sub add {
2827 my ($self, @children) = @_; 4094 my ($self, @children) = @_;
2828 4095
2829 for my $child (@children) {
2830 $child->{toplevel} = 1; 4096 $_->{is_toplevel} = 1
2831 4097 for @children;
2832 # integerise window positions
2833 $child->{x} = int $child->{x};
2834 $child->{y} = int $child->{y};
2835 }
2836 4098
2837 $self->SUPER::add (@children); 4099 $self->SUPER::add (@children);
4100}
4101
4102sub remove {
4103 my ($self, @children) = @_;
4104
4105 $self->SUPER::remove (@children);
4106
4107 delete $self->{is_toplevel}
4108 for @children;
4109
4110 while (@children) {
4111 my $w = pop @children;
4112 push @children, $w->children;
4113 $w->set_invisible;
4114 }
2838} 4115}
2839 4116
2840sub on_refresh { 4117sub on_refresh {
2841 my ($self, $id, $cb) = @_; 4118 my ($self, $id, $cb) = @_;
2842 4119
… …
2855 while ($self->{refresh_hook}) { 4132 while ($self->{refresh_hook}) {
2856 $_->() 4133 $_->()
2857 for values %{delete $self->{refresh_hook}}; 4134 for values %{delete $self->{refresh_hook}};
2858 } 4135 }
2859 4136
2860 if ($self->{check_size}) { 4137 if ($self->{realloc}) {
2861 my @queue = ([], []); 4138 my %queue;
4139 my @queue;
4140 my $widget;
2862 4141
2863 for (;;) { 4142 outer:
2864 if ($self->{check_size}) { 4143 while () {
2865 # heuristic: check containers last 4144 if (my $realloc = delete $self->{realloc}) {
2866 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4145 for $widget (values %$realloc) {
2867 for values %{delete $self->{check_size}} 4146 $widget->{visible} or next; # do not resize invisible widgets
4147
4148 $queue{$widget+0}++ and next; # duplicates are common
4149
4150 push @{ $queue[$widget->{visible}] }, $widget;
4151 }
2868 } 4152 }
2869 4153
2870 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4154 while () {
4155 @queue or last outer;
2871 4156
2872 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4157 $widget = pop @{ $queue[-1] || [] }
2873 ? @$widget{qw(user_w user_h)} 4158 and last;
2874 : $widget->size_request;
2875
2876 if (delete $widget->{force_alloc}
2877 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2878 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2879 4159
4160 pop @queue;
4161 }
4162
4163 delete $queue{$widget+0};
4164
4165 my ($w, $h) = $widget->size_request;
4166
4167 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4168 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4169
4170 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4171 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4172
4173 $w = $widget->{force_w} if exists $widget->{force_w};
4174 $h = $widget->{force_h} if exists $widget->{force_h};
4175
4176 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4177 || delete $widget->{force_realloc}) {
2880 $widget->{req_w} = $w; 4178 $widget->{req_w} = $w;
2881 $widget->{req_h} = $h; 4179 $widget->{req_h} = $h;
2882 4180
2883 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4181 $self->{size_alloc}{$widget+0} = $widget;
2884 4182
2885 $widget->{parent}->check_size
2886 if $widget->{parent}; 4183 if (my $parent = $widget->{parent}) {
4184 $self->{realloc}{$parent+0} = $parent
4185 unless $queue{$parent+0};
4186
4187 $parent->{force_size_alloc} = 1;
4188 $self->{size_alloc}{$parent+0} = $parent;
4189 }
2887 } 4190 }
4191
4192 delete $self->{realloc}{$widget+0};
2888 } 4193 }
2889 } 4194 }
2890 4195
2891 while ($self->{size_alloc}) { 4196 while (my $size_alloc = delete $self->{size_alloc}) {
2892 for (values %{delete $self->{size_alloc}}) { 4197 my @queue = sort { $b->{visible} <=> $a->{visible} }
2893 my ($widget, $w, $h) = @$_; 4198 values %$size_alloc;
4199
4200 while () {
4201 my $widget = pop @queue || last;
4202
4203 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2894 4204
2895 $w = 0 if $w < 0; 4205 $w = 0 if $w < 0;
2896 $h = 0 if $h < 0; 4206 $h = 0 if $h < 0;
2897 4207
4208 $w = max $widget->{min_w}, $w;
4209 $h = max $widget->{min_h}, $h;
4210
4211# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4212# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4213
4214 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4215 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4216
4217 $w = int $w + 0.5;
4218 $h = int $h + 0.5;
4219
4220 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4221 $widget->{old_w} = $widget->{w};
4222 $widget->{old_h} = $widget->{h};
4223
2898 $widget->{w} = $w; 4224 $widget->{w} = $w;
2899 $widget->{h} = $h; 4225 $widget->{h} = $h;
2900 $widget->size_allocate ($w, $h); 4226
2901 $widget->emit (size_allocate => $w, $h); 4227 $widget->emit (size_allocate => $w, $h);
4228 }
2902 } 4229 }
2903 } 4230 }
2904 4231
2905 while ($self->{post_alloc_hook}) { 4232 while ($self->{post_alloc_hook}) {
2906 $_->() 4233 $_->()
… …
2911 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4238 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2912 glClear GL_COLOR_BUFFER_BIT; 4239 glClear GL_COLOR_BUFFER_BIT;
2913 4240
2914 glMatrixMode GL_PROJECTION; 4241 glMatrixMode GL_PROJECTION;
2915 glLoadIdentity; 4242 glLoadIdentity;
2916 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4243 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2917 glMatrixMode GL_MODELVIEW; 4244 glMatrixMode GL_MODELVIEW;
2918 glLoadIdentity; 4245 glLoadIdentity;
2919 4246
4247 {
4248 package CFPlus::UI::Base;
4249
4250 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4251 (0, 0, $self->{w}, $self->{h});
4252
2920 $self->_draw; 4253 $self->_draw;
4254 }
2921} 4255}
2922 4256
2923############################################################################# 4257#############################################################################
2924 4258
2925package CFClient::UI; 4259package CFPlus::UI;
2926 4260
2927$ROOT = new CFClient::UI::Root; 4261$ROOT = new CFPlus::UI::Root;
2928$TOOLTIP = new CFClient::UI::Tooltip; 4262$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2929 4263
29301 42641
2931 4265

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