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/* |
/* |
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* Copyright (C) 2006, 2007 Andreas Persson |
* Copyright (C) 2006-2011 Andreas Persson |
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* |
* |
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* This program is free software; you can redistribute it and/or |
* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
* modify it under the terms of the GNU General Public License as |
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*/ |
*/ |
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#include "dimregionchooser.h" |
#include "dimregionchooser.h" |
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#include <cairomm/context.h> |
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#include <gdkmm/cursor.h> |
#include <gdkmm/cursor.h> |
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#include <gdkmm/general.h> |
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#include <glibmm/stringutils.h> |
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DimRegionChooser::DimRegionChooser() |
#include "global.h" |
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DimRegionChooser::DimRegionChooser() : |
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red("#8070ff"), |
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black("black"), |
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white("white") |
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{ |
{ |
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// get_window() would return 0 because the Gdk::Window has not yet been realized |
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// So we can only allocate the colors here - the rest will happen in on_realize(). |
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Glib::RefPtr<Gdk::Colormap> colormap = get_default_colormap(); |
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black = Gdk::Color("black"); |
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white = Gdk::Color("white"); |
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red = Gdk::Color("#8070ff"); |
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blue = Gdk::Color("blue"); |
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green = Gdk::Color("green"); |
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colormap->alloc_color(black); |
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colormap->alloc_color(white); |
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colormap->alloc_color(red); |
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colormap->alloc_color(blue); |
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colormap->alloc_color(green); |
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instrument = 0; |
instrument = 0; |
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region = 0; |
region = 0; |
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dimregno = -1; |
dimregno = -1; |
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resize.active = false; |
resize.active = false; |
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cursor_is_resize = false; |
cursor_is_resize = false; |
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h = 20; |
h = 20; |
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w = 800; |
set_can_focus(); |
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set_flags(Gtk::CAN_FOCUS); |
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add_events(Gdk::BUTTON_PRESS_MASK | Gdk::POINTER_MOTION_MASK | |
add_events(Gdk::BUTTON_PRESS_MASK | Gdk::POINTER_MOTION_MASK | |
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Gdk::POINTER_MOTION_HINT_MASK); |
Gdk::POINTER_MOTION_HINT_MASK); |
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for (int i = 0 ; i < 256 ; i++) { |
for (int i = 0 ; i < 256 ; i++) dimvalue[i] = 0; |
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dimvalue_from[i] = 0; |
labels_changed = true; |
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dimvalue_to[i] = 1; |
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} |
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} |
} |
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DimRegionChooser::~DimRegionChooser() |
DimRegionChooser::~DimRegionChooser() |
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{ |
{ |
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} |
} |
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void DimRegionChooser::on_realize() |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
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bool DimRegionChooser::on_expose_event(GdkEventExpose* e) |
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{ |
{ |
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// We need to call the base on_realize() |
double clipx1 = e->area.x; |
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Gtk::DrawingArea::on_realize(); |
double clipx2 = e->area.x + e->area.width; |
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double clipy1 = e->area.y; |
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double clipy2 = e->area.y + e->area.height; |
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// Now we can allocate any additional resources we need |
const Cairo::RefPtr<Cairo::Context>& cr = |
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Glib::RefPtr<Gdk::Window> window = get_window(); |
get_window()->create_cairo_context(); |
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gc = Gdk::GC::create(window); |
#if 0 |
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} |
} |
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#endif |
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bool DimRegionChooser::on_expose_event(GdkEventExpose* event) |
#else |
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bool DimRegionChooser::on_draw(const Cairo::RefPtr<Cairo::Context>& cr) |
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{ |
{ |
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double clipx1, clipx2, clipy1, clipy2; |
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cr->get_clip_extents(clipx1, clipy1, clipx2, clipy2); |
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#endif |
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if (!region) return true; |
if (!region) return true; |
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// This is where we draw on the window |
// This is where we draw on the window |
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Glib::RefPtr<Gdk::Window> window = get_window(); |
int w = get_width(); |
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Glib::RefPtr<Pango::Context> context = get_pango_context(); |
Glib::RefPtr<Pango::Context> context = get_pango_context(); |
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Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
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cr->set_line_width(1); |
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window->clear(); |
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// draw labels on the left (reflecting the dimension type) |
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int y = 0; |
int y = 0; |
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double maxwidth = 0; |
if (labels_changed || label_width - 10 > clipx1) { |
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for (int i = 0 ; i < region->Dimensions ; i++) { |
// draw labels on the left (reflecting the dimension type) |
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int nbZones = region->pDimensionDefinitions[i].zones; |
double maxwidth = 0; |
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if (nbZones) { |
for (int i = 0 ; i < region->Dimensions ; i++) { |
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const char* dstr; |
int nbZones = region->pDimensionDefinitions[i].zones; |
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char dstrbuf[10]; |
if (nbZones) { |
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switch (region->pDimensionDefinitions[i].dimension) { |
const char* dstr; |
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case gig::dimension_none: dstr="none"; break; |
char dstrbuf[10]; |
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case gig::dimension_samplechannel: dstr="samplechannel"; break; |
switch (region->pDimensionDefinitions[i].dimension) { |
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case gig::dimension_layer: dstr="layer"; break; |
case gig::dimension_none: dstr=_("none"); break; |
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case gig::dimension_velocity: dstr="velocity"; break; |
case gig::dimension_samplechannel: dstr=_("samplechannel"); |
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case gig::dimension_channelaftertouch: dstr="channelaftertouch"; break; |
break; |
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case gig::dimension_releasetrigger: dstr="releasetrigger"; break; |
case gig::dimension_layer: dstr=_("layer"); break; |
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case gig::dimension_keyboard: dstr="keyboard"; break; |
case gig::dimension_velocity: dstr=_("velocity"); break; |
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case gig::dimension_roundrobin: dstr="roundrobin"; break; |
case gig::dimension_channelaftertouch: |
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case gig::dimension_random: dstr="random"; break; |
dstr=_("channelaftertouch"); break; |
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case gig::dimension_smartmidi: dstr="smartmidi"; break; |
case gig::dimension_releasetrigger: |
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case gig::dimension_roundrobinkeyboard: dstr="roundrobinkeyboard"; break; |
dstr=_("releasetrigger"); break; |
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case gig::dimension_modwheel: dstr="modwheel"; break; |
case gig::dimension_keyboard: dstr=_("keyswitching"); break; |
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case gig::dimension_breath: dstr="breath"; break; |
case gig::dimension_roundrobin: dstr=_("roundrobin"); break; |
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case gig::dimension_foot: dstr="foot"; break; |
case gig::dimension_random: dstr=_("random"); break; |
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case gig::dimension_portamentotime: dstr="portamentotime"; break; |
case gig::dimension_smartmidi: dstr=_("smartmidi"); break; |
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case gig::dimension_effect1: dstr="effect1"; break; |
case gig::dimension_roundrobinkeyboard: |
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case gig::dimension_effect2: dstr="effect2"; break; |
dstr=_("roundrobinkeyboard"); break; |
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case gig::dimension_genpurpose1: dstr="genpurpose1"; break; |
case gig::dimension_modwheel: dstr=_("modwheel"); break; |
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case gig::dimension_genpurpose2: dstr="genpurpose2"; break; |
case gig::dimension_breath: dstr=_("breath"); break; |
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case gig::dimension_genpurpose3: dstr="genpurpose3"; break; |
case gig::dimension_foot: dstr=_("foot"); break; |
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case gig::dimension_genpurpose4: dstr="genpurpose4"; break; |
case gig::dimension_portamentotime: |
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case gig::dimension_sustainpedal: dstr="sustainpedal"; break; |
dstr=_("portamentotime"); break; |
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case gig::dimension_portamento: dstr="portamento"; break; |
case gig::dimension_effect1: dstr=_("effect1"); break; |
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case gig::dimension_sostenutopedal: dstr="sostenutopedal"; break; |
case gig::dimension_effect2: dstr=_("effect2"); break; |
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case gig::dimension_softpedal: dstr="softpedal"; break; |
case gig::dimension_genpurpose1: dstr=_("genpurpose1"); break; |
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case gig::dimension_genpurpose5: dstr="genpurpose5"; break; |
case gig::dimension_genpurpose2: dstr=_("genpurpose2"); break; |
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case gig::dimension_genpurpose6: dstr="genpurpose6"; break; |
case gig::dimension_genpurpose3: dstr=_("genpurpose3"); break; |
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case gig::dimension_genpurpose7: dstr="genpurpose7"; break; |
case gig::dimension_genpurpose4: dstr=_("genpurpose4"); break; |
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case gig::dimension_genpurpose8: dstr="genpurpose8"; break; |
case gig::dimension_sustainpedal: |
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case gig::dimension_effect1depth: dstr="effect1depth"; break; |
dstr=_("sustainpedal"); break; |
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case gig::dimension_effect2depth: dstr="effect2depth"; break; |
case gig::dimension_portamento: dstr=_("portamento"); break; |
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case gig::dimension_effect3depth: dstr="effect3depth"; break; |
case gig::dimension_sostenutopedal: |
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case gig::dimension_effect4depth: dstr="effect4depth"; break; |
dstr=_("sostenutopedal"); break; |
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case gig::dimension_effect5depth: dstr="effect5depth"; break; |
case gig::dimension_softpedal: dstr=_("softpedal"); break; |
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default: |
case gig::dimension_genpurpose5: dstr=_("genpurpose5"); break; |
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sprintf(dstrbuf, "%d", |
case gig::dimension_genpurpose6: dstr=_("genpurpose6"); break; |
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region->pDimensionDefinitions[i].dimension); |
case gig::dimension_genpurpose7: dstr=_("genpurpose7"); break; |
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dstr = dstrbuf; |
case gig::dimension_genpurpose8: dstr=_("genpurpose8"); break; |
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break; |
case gig::dimension_effect1depth: |
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} |
dstr=_("effect1depth"); break; |
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layout->set_text(dstr); |
case gig::dimension_effect2depth: |
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dstr=_("effect2depth"); break; |
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Pango::Rectangle rectangle = layout->get_logical_extents(); |
case gig::dimension_effect3depth: |
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double text_w = double(rectangle.get_width()) / Pango::SCALE; |
dstr=_("effect3depth"); break; |
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if (text_w > maxwidth) maxwidth = text_w; |
case gig::dimension_effect4depth: |
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double text_h = double(rectangle.get_height()) / Pango::SCALE; |
dstr=_("effect4depth"); break; |
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Glib::RefPtr<const Gdk::GC> fg = get_style()->get_fg_gc(get_state()); |
case gig::dimension_effect5depth: |
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window->draw_layout(fg, 4, int(y + (h - text_h) / 2 + 0.5), layout); |
dstr=_("effect5depth"); break; |
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default: |
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sprintf(dstrbuf, "%d", |
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region->pDimensionDefinitions[i].dimension); |
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dstr = dstrbuf; |
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break; |
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} |
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layout->set_text(dstr); |
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Pango::Rectangle rectangle = layout->get_logical_extents(); |
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double text_w = double(rectangle.get_width()) / Pango::SCALE; |
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if (text_w > maxwidth) maxwidth = text_w; |
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if (y + h > clipy1 && y < clipy2 && text_w >= clipx1) { |
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double text_h = double(rectangle.get_height()) / |
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Pango::SCALE; |
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#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
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const Gdk::Color fg = get_style()->get_fg(get_state()); |
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#else |
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const Gdk::RGBA fg = |
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get_style_context()->get_color(get_state_flags()); |
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#endif |
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Gdk::Cairo::set_source_rgba(cr, fg); |
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cr->move_to(4, int(y + (h - text_h) / 2 + 0.5)); |
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#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
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pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
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#else |
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layout->show_in_cairo_context(cr); |
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#endif |
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} |
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} |
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y += h; |
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} |
} |
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y += h; |
label_width = int(maxwidth + 10); |
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labels_changed = false; |
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} |
} |
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if (label_width >= clipx2) return true; |
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// draw dimensions' zones areas |
// draw dimensions' zones areas |
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y = 0; |
y = 0; |
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int bitpos = 0; |
int bitpos = 0; |
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label_width = int(maxwidth + 10); |
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for (int i = 0 ; i < region->Dimensions ; i++) { |
for (int i = 0 ; i < region->Dimensions ; i++) { |
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int nbZones = region->pDimensionDefinitions[i].zones; |
int nbZones = region->pDimensionDefinitions[i].zones; |
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if (nbZones) { |
if (nbZones) { |
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// draw focus rectangle around dimension's label and zones |
if (y >= clipy2) break; |
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if (has_focus() && focus_line == i) { |
if (y + h > clipy1) { |
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Gdk::Rectangle farea(0, y, 150, 20); |
// draw focus rectangle around dimension's label and zones |
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get_style()->paint_focus(window, get_state(), farea, *this, "", |
if (has_focus() && focus_line == i) { |
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0, y, label_width, 20); |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
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} |
Gdk::Rectangle farea(0, y, 150, 20); |
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get_style()->paint_focus(get_window(), get_state(), farea, |
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Glib::RefPtr<const Gdk::GC> black = get_style()->get_black_gc(); |
*this, "", |
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// draw top and bottom lines of dimension's zones |
0, y, label_width, 20); |
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window->draw_line(black, label_width, y, w - 1, y); |
#else |
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window->draw_line(black, w - 1, y + h - 1, label_width, y + h - 1); |
get_style_context()->render_focus(cr, |
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// erase whole dimension's zones area |
0, y, label_width, 20); |
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window->draw_rectangle(get_style()->get_white_gc(), true, |
#endif |
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label_width + 1, y + 1, (w - label_width - 2), h - 2); |
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int c = 0; |
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if (dimregno >= 0) { |
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int mask = ~(((1 << region->pDimensionDefinitions[i].bits) - 1) << bitpos); |
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c = dimregno & mask; // mask away this dimension |
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} |
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bool customsplits = |
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((region->pDimensionDefinitions[i].split_type == gig::split_type_normal && |
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region->pDimensionRegions[c]->DimensionUpperLimits[i]) || |
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(region->pDimensionDefinitions[i].dimension == gig::dimension_velocity && |
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region->pDimensionRegions[c]->VelocityUpperLimit)); |
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// draw dimension's zone borders |
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if (customsplits) { |
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window->draw_line(black, label_width, y + 1, label_width, y + h - 2); |
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for (int j = 0 ; j < nbZones ; j++) { |
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gig::DimensionRegion *d = region->pDimensionRegions[c + (j << bitpos)]; |
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int upperLimit = d->DimensionUpperLimits[i]; |
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if (!upperLimit) upperLimit = d->VelocityUpperLimit; |
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int v = upperLimit + 1; |
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int x = int((w - label_width - 1) * v / 128.0 + 0.5); |
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window->draw_line(black, label_width + x, y + 1, label_width + x, y + h - 2); |
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} |
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} else { |
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for (int j = 0 ; j <= nbZones ; j++) { |
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int x = int((w - label_width - 1) * j / double(nbZones) + 0.5); |
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window->draw_line(black, label_width + x, y + 1, label_width + x, y + h - 2); |
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} |
} |
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} |
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// draw fill for currently selected zone |
// draw top and bottom lines of dimension's zones |
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if (dimregno >= 0) { |
Gdk::Cairo::set_source_rgba(cr, black); |
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gc->set_foreground(red); |
cr->move_to(label_width, y + 0.5); |
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int dr = (dimregno >> bitpos) & ((1 << region->pDimensionDefinitions[i].bits) - 1); |
cr->line_to(w, y + 0.5); |
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cr->move_to(w, y + h - 0.5); |
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cr->line_to(label_width, y + h - 0.5); |
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cr->stroke(); |
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// erase whole dimension's zones area |
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Gdk::Cairo::set_source_rgba(cr, white); |
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cr->rectangle(label_width + 1, y + 1, |
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(w - label_width - 2), h - 2); |
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cr->fill(); |
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int c = 0; |
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if (dimregno >= 0) { |
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int mask = |
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~(((1 << region->pDimensionDefinitions[i].bits) - 1) << |
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bitpos); |
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c = dimregno & mask; // mask away this dimension |
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} |
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bool customsplits = |
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((region->pDimensionDefinitions[i].split_type == |
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gig::split_type_normal && |
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region->pDimensionRegions[c]->DimensionUpperLimits[i]) || |
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(region->pDimensionDefinitions[i].dimension == |
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gig::dimension_velocity && |
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region->pDimensionRegions[c]->VelocityUpperLimit)); |
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// draw dimension's zone borders |
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Gdk::Cairo::set_source_rgba(cr, black); |
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if (customsplits) { |
if (customsplits) { |
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int x1 = 0; |
cr->move_to(label_width + 0.5, y + 1); |
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cr->line_to(label_width + 0.5, y + h - 1); |
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for (int j = 0 ; j < nbZones ; j++) { |
for (int j = 0 ; j < nbZones ; j++) { |
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gig::DimensionRegion *d = region->pDimensionRegions[c + (j << bitpos)]; |
gig::DimensionRegion* d = |
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region->pDimensionRegions[c + (j << bitpos)]; |
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int upperLimit = d->DimensionUpperLimits[i]; |
int upperLimit = d->DimensionUpperLimits[i]; |
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if (!upperLimit) upperLimit = d->VelocityUpperLimit; |
if (!upperLimit) upperLimit = d->VelocityUpperLimit; |
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int v = upperLimit + 1; |
int v = upperLimit + 1; |
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int x2 = int((w - label_width - 1) * v / 128.0 + 0.5); |
int x = int((w - label_width - 1) * v / 128.0 + 0.5) + |
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if (j == dr && x1 < x2) { |
label_width; |
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window->draw_rectangle(gc, true, label_width + x1 + 1, y + 1, |
if (x >= clipx2) break; |
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(x2 - x1) - 1, h - 2); |
if (x < clipx1) continue; |
240 |
break; |
cr->move_to(x + 0.5, y + 1); |
241 |
} |
cr->line_to(x + 0.5, y + h - 1); |
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x1 = x2; |
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242 |
} |
} |
243 |
} else { |
} else { |
244 |
if (dr < nbZones) { |
for (int j = 0 ; j <= nbZones ; j++) { |
245 |
int x1 = int((w - label_width - 1) * dr / double(nbZones) + 0.5); |
int x = int((w - label_width - 1) * j / |
246 |
int x2 = int((w - label_width - 1) * (dr + 1) / double(nbZones) + 0.5); |
double(nbZones) + 0.5) + label_width; |
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window->draw_rectangle(gc, true, label_width + x1 + 1, y + 1, |
if (x >= clipx2) break; |
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(x2 - x1) - 1, h - 2); |
if (x < clipx1) continue; |
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cr->move_to(x + 0.5, y + 1); |
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cr->line_to(x + 0.5, y + h - 1); |
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} |
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} |
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cr->stroke(); |
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// draw fill for currently selected zone |
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if (dimregno >= 0) { |
257 |
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Gdk::Cairo::set_source_rgba(cr, red); |
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int dr = (dimregno >> bitpos) & |
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((1 << region->pDimensionDefinitions[i].bits) - 1); |
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261 |
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int x1 = -1, x2 = -1; |
262 |
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if (customsplits) { |
263 |
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x1 = label_width; |
264 |
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for (int j = 0 ; j < nbZones && x1 + 1 < clipx2 ; j++) { |
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gig::DimensionRegion* d = |
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region->pDimensionRegions[c + (j << bitpos)]; |
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int upperLimit = d->DimensionUpperLimits[i]; |
268 |
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if (!upperLimit) { |
269 |
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upperLimit = d->VelocityUpperLimit; |
270 |
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} |
271 |
|
int v = upperLimit + 1; |
272 |
|
x2 = int((w - label_width - 1) * v / 128.0 + |
273 |
|
0.5) + label_width; |
274 |
|
if (j == dr && x1 < x2) { |
275 |
|
cr->rectangle(x1 + 1, y + 1, |
276 |
|
(x2 - x1) - 1, h - 2); |
277 |
|
cr->fill(); |
278 |
|
break; |
279 |
|
} |
280 |
|
x1 = x2; |
281 |
|
} |
282 |
|
} else { |
283 |
|
if (dr < nbZones) { |
284 |
|
x1 = int((w - label_width - 1) * dr / |
285 |
|
double(nbZones) + 0.5); |
286 |
|
x2 = int((w - label_width - 1) * (dr + 1) / |
287 |
|
double(nbZones) + 0.5); |
288 |
|
cr->rectangle(label_width + x1 + 1, y + 1, |
289 |
|
(x2 - x1) - 1, h - 2); |
290 |
|
cr->fill(); |
291 |
|
} |
292 |
|
} |
293 |
|
|
294 |
|
// draw text showing the beginning of the dimension zone |
295 |
|
// as numeric value to the user |
296 |
|
if (x1 >= 0) { |
297 |
|
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
298 |
|
int v = roundf(float(x1 - label_width) / float(w - label_width) * 127.f); |
299 |
|
if (dr > 0) v++; |
300 |
|
layout->set_text(Glib::Ascii::dtostr(v)); |
301 |
|
Gdk::Cairo::set_source_rgba(cr, black); |
302 |
|
Pango::Rectangle rect = layout->get_logical_extents(); |
303 |
|
|
304 |
|
int text_width, text_height; |
305 |
|
// get the text dimensions |
306 |
|
layout->get_pixel_size(text_width, text_height); |
307 |
|
// move text to the right end of the dimension zone |
308 |
|
cr->move_to(x1 + 1, y + 1); |
309 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
310 |
|
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
311 |
|
#else |
312 |
|
layout->show_in_cairo_context(cr); |
313 |
|
#endif |
314 |
|
} |
315 |
|
// draw text showing the end of the dimension zone |
316 |
|
// as numeric value to the user |
317 |
|
if (x2 >= 0) { |
318 |
|
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
319 |
|
const int v = roundf(float(x2 - label_width) / float(w - label_width) * 127.f); |
320 |
|
layout->set_text(Glib::Ascii::dtostr(v)); |
321 |
|
Gdk::Cairo::set_source_rgba(cr, black); |
322 |
|
Pango::Rectangle rect = layout->get_logical_extents(); |
323 |
|
|
324 |
|
int text_width, text_height; |
325 |
|
// get the text dimensions |
326 |
|
layout->get_pixel_size(text_width, text_height); |
327 |
|
// move text to the right end of the dimension zone |
328 |
|
cr->move_to(x2 - text_width - 1, y + 1); |
329 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
330 |
|
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
331 |
|
#else |
332 |
|
layout->show_in_cairo_context(cr); |
333 |
|
#endif |
334 |
} |
} |
335 |
} |
} |
336 |
} |
} |
343 |
return true; |
return true; |
344 |
} |
} |
345 |
|
|
|
void DimRegionChooser::on_size_request(GtkRequisition* requisition) |
|
|
{ |
|
|
printf("DimRegionChooser::on_size_request\n"); |
|
|
*requisition = GtkRequisition(); |
|
|
requisition->height = region ? nbDimensions * 20 : 0; |
|
|
requisition->width = 800; |
|
|
} |
|
|
|
|
346 |
void DimRegionChooser::set_region(gig::Region* region) |
void DimRegionChooser::set_region(gig::Region* region) |
347 |
{ |
{ |
348 |
this->region = region; |
this->region = region; |
354 |
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
355 |
nbDimensions++; |
nbDimensions++; |
356 |
|
|
357 |
int from = dimvalue_from[region->pDimensionDefinitions[dim].dimension]; |
int z = std::min(dimvalue[region->pDimensionDefinitions[dim].dimension], |
358 |
int to = dimvalue_to[region->pDimensionDefinitions[dim].dimension]; |
region->pDimensionDefinitions[dim].zones - 1); |
|
int z; |
|
|
switch (region->pDimensionDefinitions[dim].split_type) { |
|
|
case gig::split_type_normal: |
|
|
z = int((to + from) / 2.0 / region->pDimensionDefinitions[dim].zone_size); |
|
|
break; |
|
|
case gig::split_type_bit: |
|
|
z = std::min(from, region->pDimensionDefinitions[dim].zones - 1); |
|
|
break; |
|
|
} |
|
|
int mask = |
|
|
~(((1 << region->pDimensionDefinitions[dim].bits) - 1) << |
|
|
bitcount); |
|
|
dimregno &= mask; |
|
359 |
dimregno |= (z << bitcount); |
dimregno |= (z << bitcount); |
360 |
bitcount += region->pDimensionDefinitions[dim].bits; |
bitcount += region->pDimensionDefinitions[dim].bits; |
361 |
} |
} |
364 |
dimreg = 0; |
dimreg = 0; |
365 |
} |
} |
366 |
dimregion_selected(); |
dimregion_selected(); |
367 |
|
set_size_request(800, region ? nbDimensions * 20 : 0); |
368 |
|
|
369 |
|
labels_changed = true; |
370 |
queue_resize(); |
queue_resize(); |
371 |
} |
} |
372 |
|
|
373 |
bool DimRegionChooser::on_button_release_event(GdkEventButton* event) |
|
374 |
|
void DimRegionChooser::get_dimregions(const gig::Region* region, bool stereo, |
375 |
|
std::set<gig::DimensionRegion*>& dimregs) const |
376 |
{ |
{ |
377 |
if (resize.active) { |
int dimregno = 0; |
378 |
get_window()->pointer_ungrab(event->time); |
int bitcount = 0; |
379 |
resize.active = false; |
int stereo_bit = 0; |
380 |
|
for (int dim = 0 ; dim < region->Dimensions ; dim++) { |
381 |
|
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
382 |
|
if (stereo && |
383 |
|
region->pDimensionDefinitions[dim].dimension == gig::dimension_samplechannel) { |
384 |
|
stereo_bit = (1 << bitcount); |
385 |
|
} else { |
386 |
|
int z = std::min(dimvalue[region->pDimensionDefinitions[dim].dimension], |
387 |
|
region->pDimensionDefinitions[dim].zones - 1); |
388 |
|
dimregno |= (z << bitcount); |
389 |
|
} |
390 |
|
bitcount += region->pDimensionDefinitions[dim].bits; |
391 |
|
} |
392 |
|
dimregs.insert(region->pDimensionRegions[dimregno]); |
393 |
|
if (stereo_bit) dimregs.insert(region->pDimensionRegions[dimregno | stereo_bit]); |
394 |
|
} |
395 |
|
|
396 |
if (region->pDimensionDefinitions[resize.dimension].dimension == gig::dimension_velocity) { |
void DimRegionChooser::update_after_resize() |
397 |
|
{ |
398 |
|
if (region->pDimensionDefinitions[resize.dimension].dimension == gig::dimension_velocity) { |
399 |
|
|
400 |
int bitpos = 0; |
int bitpos = 0; |
401 |
for (int j = 0 ; j < resize.dimension ; j++) { |
for (int j = 0 ; j < resize.dimension ; j++) { |
402 |
bitpos += region->pDimensionDefinitions[j].bits; |
bitpos += region->pDimensionDefinitions[j].bits; |
403 |
|
} |
404 |
|
int mask = |
405 |
|
~(((1 << region->pDimensionDefinitions[resize.dimension].bits) - 1) << bitpos); |
406 |
|
int c = dimregno & mask; // mask away this dimension |
407 |
|
|
408 |
|
if (region->pDimensionRegions[c]->DimensionUpperLimits[resize.dimension] == 0) { |
409 |
|
// the velocity dimension didn't previously have |
410 |
|
// custom v3 splits, so we initialize all splits with |
411 |
|
// default values |
412 |
|
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
413 |
|
for (int j = 0 ; j < nbZones ; j++) { |
414 |
|
gig::DimensionRegion* d = region->pDimensionRegions[c + (j << bitpos)]; |
415 |
|
d->DimensionUpperLimits[resize.dimension] = int(128.0 * (j + 1) / nbZones - 1); |
416 |
|
} |
417 |
|
} |
418 |
|
if (region->pDimensionRegions[c]->VelocityUpperLimit == 0) { |
419 |
|
// the velocity dimension didn't previously have |
420 |
|
// custom v2 splits, so we initialize all splits with |
421 |
|
// default values |
422 |
|
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
423 |
|
for (int j = 0 ; j < nbZones ; j++) { |
424 |
|
gig::DimensionRegion* d = region->pDimensionRegions[c + (j << bitpos)]; |
425 |
|
d->VelocityUpperLimit = int(128.0 * (j + 1) / nbZones - 1); |
426 |
} |
} |
427 |
int mask = |
} |
|
~(((1 << region->pDimensionDefinitions[resize.dimension].bits) - 1) << bitpos); |
|
|
int c = dimregno & mask; // mask away this dimension |
|
428 |
|
|
429 |
if (region->pDimensionRegions[c]->DimensionUpperLimits[resize.dimension] == 0) { |
gig::DimensionRegion* d = region->pDimensionRegions[c + resize.offset]; |
430 |
// the velocity dimension didn't previously have |
// update both v2 and v3 values |
431 |
// custom v3 splits, so we initialize all splits with |
d->DimensionUpperLimits[resize.dimension] = resize.pos - 1; |
432 |
// default values |
d->VelocityUpperLimit = resize.pos - 1; |
433 |
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
|
434 |
for (int j = 0 ; j < nbZones ; j++) { |
} else { |
435 |
gig::DimensionRegion *d = region->pDimensionRegions[c + (j << bitpos)]; |
for (int i = 0 ; i < region->DimensionRegions ; ) { |
436 |
d->DimensionUpperLimits[resize.dimension] = int(128.0 * (j + 1) / nbZones - 1); |
|
437 |
|
if (region->pDimensionRegions[i]->DimensionUpperLimits[resize.dimension] == 0) { |
438 |
|
// the dimension didn't previously have custom |
439 |
|
// limits, so we have to set default limits for |
440 |
|
// all the dimension regions |
441 |
|
int bitpos = 0; |
442 |
|
for (int j = 0 ; j < resize.dimension ; j++) { |
443 |
|
bitpos += region->pDimensionDefinitions[j].bits; |
444 |
} |
} |
|
} |
|
|
if (region->pDimensionRegions[c]->VelocityUpperLimit == 0) { |
|
|
// the velocity dimension didn't previously have |
|
|
// custom v2 splits, so we initialize all splits with |
|
|
// default values |
|
445 |
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
446 |
|
|
447 |
for (int j = 0 ; j < nbZones ; j++) { |
for (int j = 0 ; j < nbZones ; j++) { |
448 |
gig::DimensionRegion *d = region->pDimensionRegions[c + (j << bitpos)]; |
gig::DimensionRegion* d = region->pDimensionRegions[i + (j << bitpos)]; |
449 |
d->VelocityUpperLimit = int(128.0 * (j + 1) / nbZones - 1); |
d->DimensionUpperLimits[resize.dimension] = int(128.0 * (j + 1) / nbZones - 1); |
450 |
} |
} |
451 |
} |
} |
452 |
|
gig::DimensionRegion* d = region->pDimensionRegions[i + resize.offset]; |
|
gig::DimensionRegion *d = region->pDimensionRegions[c + resize.offset]; |
|
|
// update both v2 and v3 values |
|
453 |
d->DimensionUpperLimits[resize.dimension] = resize.pos - 1; |
d->DimensionUpperLimits[resize.dimension] = resize.pos - 1; |
|
d->VelocityUpperLimit = resize.pos - 1; |
|
|
|
|
|
} else { |
|
|
for (int i = 0 ; i < region->DimensionRegions ; ) { |
|
|
|
|
|
if (region->pDimensionRegions[i]->DimensionUpperLimits[resize.dimension] == 0) { |
|
|
// the dimension didn't previously have custom |
|
|
// limits, so we have to set default limits for |
|
|
// all the dimension regions |
|
|
int bitpos = 0; |
|
|
for (int j = 0 ; j < resize.dimension ; j++) { |
|
|
bitpos += region->pDimensionDefinitions[j].bits; |
|
|
} |
|
|
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
|
454 |
|
|
455 |
for (int j = 0 ; j < nbZones ; j++) { |
int bitpos = 0; |
456 |
gig::DimensionRegion *d = region->pDimensionRegions[i + (j << bitpos)]; |
int j; |
457 |
d->DimensionUpperLimits[resize.dimension] = int(128.0 * (j + 1) / nbZones - 1); |
for (j = 0 ; j < region->Dimensions ; j++) { |
458 |
} |
if (j != resize.dimension) { |
459 |
} |
int maxzones = 1 << region->pDimensionDefinitions[j].bits; |
460 |
gig::DimensionRegion *d = region->pDimensionRegions[i + resize.offset]; |
int dimj = (i >> bitpos) & (maxzones - 1); |
461 |
d->DimensionUpperLimits[resize.dimension] = resize.pos - 1; |
if (dimj + 1 < region->pDimensionDefinitions[j].zones) break; |
|
|
|
|
int bitpos = 0; |
|
|
int j; |
|
|
for (j = 0 ; j < region->Dimensions ; j++) { |
|
|
if (j != resize.dimension) { |
|
|
int maxzones = 1 << region->pDimensionDefinitions[j].bits; |
|
|
int dimj = (i >> bitpos) & (maxzones - 1); |
|
|
if (dimj + 1 < region->pDimensionDefinitions[j].zones) break; |
|
|
} |
|
|
bitpos += region->pDimensionDefinitions[j].bits; |
|
462 |
} |
} |
463 |
if (j == region->Dimensions) break; |
bitpos += region->pDimensionDefinitions[j].bits; |
|
i = (i & ~((1 << bitpos) - 1)) + (1 << bitpos); |
|
464 |
} |
} |
465 |
|
if (j == region->Dimensions) break; |
466 |
|
i = (i & ~((1 << bitpos) - 1)) + (1 << bitpos); |
467 |
} |
} |
468 |
|
} |
469 |
|
} |
470 |
|
|
471 |
|
bool DimRegionChooser::on_button_release_event(GdkEventButton* event) |
472 |
|
{ |
473 |
|
if (resize.active) { |
474 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
475 |
|
get_window()->pointer_ungrab(event->time); |
476 |
|
#else |
477 |
|
Glib::wrap(event->device, true)->ungrab(event->time); |
478 |
|
#endif |
479 |
|
resize.active = false; |
480 |
|
|
481 |
region_changed(); |
region_changed(); |
482 |
|
|
483 |
if (!is_in_resize_zone(event->x, event->y) && cursor_is_resize) { |
if (!is_in_resize_zone(event->x, event->y) && cursor_is_resize) { |
490 |
|
|
491 |
bool DimRegionChooser::on_button_press_event(GdkEventButton* event) |
bool DimRegionChooser::on_button_press_event(GdkEventButton* event) |
492 |
{ |
{ |
493 |
|
int w = get_width(); |
494 |
if (region && event->y < nbDimensions * h && |
if (region && event->y < nbDimensions * h && |
495 |
event->x >= label_width && event->x < w) { |
event->x >= label_width && event->x < w) { |
496 |
|
|
497 |
if (is_in_resize_zone(event->x, event->y)) { |
if (is_in_resize_zone(event->x, event->y)) { |
498 |
Gdk::Cursor double_arrow(Gdk::SB_H_DOUBLE_ARROW); |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
499 |
get_window()->pointer_grab(false, |
get_window()->pointer_grab(false, |
500 |
Gdk::BUTTON_RELEASE_MASK | |
Gdk::BUTTON_RELEASE_MASK | |
501 |
Gdk::POINTER_MOTION_MASK | |
Gdk::POINTER_MOTION_MASK | |
502 |
Gdk::POINTER_MOTION_HINT_MASK, |
Gdk::POINTER_MOTION_HINT_MASK, |
503 |
double_arrow, event->time); |
Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW), |
504 |
|
event->time); |
505 |
|
#else |
506 |
|
Glib::wrap(event->device, true)->grab(get_window(), |
507 |
|
Gdk::OWNERSHIP_NONE, |
508 |
|
false, |
509 |
|
Gdk::BUTTON_RELEASE_MASK | |
510 |
|
Gdk::POINTER_MOTION_MASK | |
511 |
|
Gdk::POINTER_MOTION_HINT_MASK, |
512 |
|
Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW), |
513 |
|
event->time); |
514 |
|
#endif |
515 |
resize.active = true; |
resize.active = true; |
516 |
} else { |
} else { |
517 |
int ydim = int(event->y / h); |
int ydim = int(event->y / h); |
544 |
|
|
545 |
if (region->pDimensionRegions[c]->DimensionUpperLimits[i]) { |
if (region->pDimensionRegions[c]->DimensionUpperLimits[i]) { |
546 |
for (z = 0 ; z < nbZones ; z++) { |
for (z = 0 ; z < nbZones ; z++) { |
547 |
gig::DimensionRegion *d = region->pDimensionRegions[c + (z << bitpos)]; |
gig::DimensionRegion* d = region->pDimensionRegions[c + (z << bitpos)]; |
548 |
if (val <= d->DimensionUpperLimits[i]) break; |
if (val <= d->DimensionUpperLimits[i]) break; |
549 |
} |
} |
550 |
} else { |
} else { |
551 |
for (z = 0 ; z < nbZones ; z++) { |
for (z = 0 ; z < nbZones ; z++) { |
552 |
gig::DimensionRegion *d = region->pDimensionRegions[c + (z << bitpos)]; |
gig::DimensionRegion* d = region->pDimensionRegions[c + (z << bitpos)]; |
553 |
if (val <= d->VelocityUpperLimit) break; |
if (val <= d->VelocityUpperLimit) break; |
554 |
} |
} |
555 |
} |
} |
562 |
region->pDimensionDefinitions[dim].split_type, |
region->pDimensionDefinitions[dim].split_type, |
563 |
region->pDimensionDefinitions[dim].zones, |
region->pDimensionDefinitions[dim].zones, |
564 |
region->pDimensionDefinitions[dim].zone_size); |
region->pDimensionDefinitions[dim].zone_size); |
565 |
#if 0 |
dimvalue[region->pDimensionDefinitions[dim].dimension] = z; |
|
switch (region->pDimensionDefinitions[dim].split_type) { |
|
|
case gig::split_type_normal: |
|
|
dimvalue_from[region->pDimensionDefinitions[dim].dimension] = |
|
|
int(z * region->pDimensionDefinitions[dim].zone_size); |
|
|
dimvalue_to[region->pDimensionDefinitions[dim].dimension] = |
|
|
int((z + 1) * region->pDimensionDefinitions[dim].zone_size) - 1; |
|
|
break; |
|
|
case gig::split_type_bit: |
|
|
dimvalue_from[region->pDimensionDefinitions[dim].dimension] = z; |
|
|
dimvalue_to[region->pDimensionDefinitions[dim].dimension] = z + 1; |
|
|
break; |
|
|
} |
|
|
#endif |
|
566 |
|
|
567 |
dimregno = c | (z << bitpos); |
dimregno = c | (z << bitpos); |
568 |
|
|
584 |
window->get_pointer(x, y, state); |
window->get_pointer(x, y, state); |
585 |
|
|
586 |
if (resize.active) { |
if (resize.active) { |
587 |
|
int w = get_width(); |
588 |
int k = int((x - label_width) * 128.0 / (w - label_width - 1) + 0.5); |
int k = int((x - label_width) * 128.0 / (w - label_width - 1) + 0.5); |
589 |
|
|
590 |
if (k < resize.min) k = resize.min; |
if (k < resize.min) k = resize.min; |
593 |
if (k < 2) k = 2; // k is upper limit + 1, upper limit 0 is forbidden |
if (k < 2) k = 2; // k is upper limit + 1, upper limit 0 is forbidden |
594 |
|
|
595 |
if (k != resize.pos) { |
if (k != resize.pos) { |
|
Glib::RefPtr<const Gdk::GC> black = get_style()->get_black_gc(); |
|
|
Glib::RefPtr<const Gdk::GC> white = get_style()->get_white_gc(); |
|
|
|
|
596 |
int prevx = int((w - label_width - 1) * resize.pos / 128.0 + 0.5) + label_width; |
int prevx = int((w - label_width - 1) * resize.pos / 128.0 + 0.5) + label_width; |
597 |
int x = int((w - label_width - 1) * k / 128.0 + 0.5) + label_width; |
int x = int((w - label_width - 1) * k / 128.0 + 0.5) + label_width; |
598 |
int y = resize.dimension * h; |
int y = resize.dimension * h; |
599 |
|
int x1, x2; |
600 |
if (resize.selected == resize.none) { |
if (k > resize.pos) { |
601 |
if (resize.pos != resize.min && resize.pos != resize.max) { |
x1 = prevx; |
602 |
window->draw_line(white, prevx, y + 1, prevx, y + h - 2); |
x2 = x; |
|
} |
|
603 |
} else { |
} else { |
604 |
gc->set_foreground(red); |
x1 = x; |
605 |
|
x2 = prevx; |
|
Glib::RefPtr<const Gdk::GC> left; |
|
|
Glib::RefPtr<const Gdk::GC> right; |
|
|
if (resize.selected == resize.left) { |
|
|
left = gc; |
|
|
right = white; |
|
|
} else { |
|
|
left = white; |
|
|
right = gc; |
|
|
} |
|
|
|
|
|
if (k > resize.pos) { |
|
|
int xx = resize.pos == resize.min ? 1 : 0; |
|
|
window->draw_rectangle(left, true, |
|
|
prevx + xx, y + 1, x - prevx - xx, h - 2); |
|
|
} else { |
|
|
int xx = resize.pos == resize.max ? 0 : 1; |
|
|
window->draw_rectangle(right, true, |
|
|
x, y + 1, prevx - x + xx, h - 2); |
|
|
} |
|
606 |
} |
} |
607 |
window->draw_line(black, x, y + 1, x, y + h - 2); |
Gdk::Rectangle rect(x1, y + 1, x2 - x1 + 1, h - 2); |
608 |
|
|
609 |
resize.pos = k; |
resize.pos = k; |
610 |
|
update_after_resize(); |
611 |
|
get_window()->invalidate_rect(rect, false); |
612 |
} |
} |
613 |
} else { |
} else { |
614 |
if (is_in_resize_zone(x, y)) { |
if (is_in_resize_zone(x, y)) { |
615 |
if (!cursor_is_resize) { |
if (!cursor_is_resize) { |
616 |
Gdk::Cursor double_arrow(Gdk::SB_H_DOUBLE_ARROW); |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
617 |
window->set_cursor(double_arrow); |
window->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
618 |
|
#else |
619 |
|
window->set_cursor(Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW)); |
620 |
|
#endif |
621 |
cursor_is_resize = true; |
cursor_is_resize = true; |
622 |
} |
} |
623 |
} else if (cursor_is_resize) { |
} else if (cursor_is_resize) { |
630 |
|
|
631 |
bool DimRegionChooser::is_in_resize_zone(double x, double y) |
bool DimRegionChooser::is_in_resize_zone(double x, double y) |
632 |
{ |
{ |
633 |
|
int w = get_width(); |
634 |
if (region && y < nbDimensions * h && x >= label_width && x < w) { |
if (region && y < nbDimensions * h && x >= label_width && x < w) { |
635 |
int ydim = int(y / h); |
int ydim = int(y / h); |
636 |
int dim; |
int dim; |
658 |
if (region->pDimensionDefinitions[dim].split_type != gig::split_type_bit) { |
if (region->pDimensionDefinitions[dim].split_type != gig::split_type_bit) { |
659 |
int prev_limit = 0; |
int prev_limit = 0; |
660 |
for (int iZone = 0 ; iZone < nbZones - 1 ; iZone++) { |
for (int iZone = 0 ; iZone < nbZones - 1 ; iZone++) { |
661 |
gig::DimensionRegion *d = region->pDimensionRegions[c + (iZone << bitpos)]; |
gig::DimensionRegion* d = region->pDimensionRegions[c + (iZone << bitpos)]; |
662 |
const int upperLimit = |
const int upperLimit = |
663 |
(customsplits) ? |
(customsplits) ? |
664 |
(d->DimensionUpperLimits[dim]) ? |
(d->DimensionUpperLimits[dim]) ? |
679 |
dr == iZone + 1 ? resize.right : resize.none; |
dr == iZone + 1 ? resize.right : resize.none; |
680 |
|
|
681 |
iZone++; |
iZone++; |
682 |
gig::DimensionRegion *d = region->pDimensionRegions[c + (iZone << bitpos)]; |
gig::DimensionRegion* d = region->pDimensionRegions[c + (iZone << bitpos)]; |
683 |
|
|
684 |
const int upperLimit = |
const int upperLimit = |
685 |
(customsplits) ? |
(customsplits) ? |
698 |
return false; |
return false; |
699 |
} |
} |
700 |
|
|
701 |
sigc::signal<void> DimRegionChooser::signal_dimregion_selected() |
sigc::signal<void>& DimRegionChooser::signal_dimregion_selected() |
702 |
{ |
{ |
703 |
return dimregion_selected; |
return dimregion_selected; |
704 |
} |
} |
705 |
|
|
706 |
sigc::signal<void> DimRegionChooser::signal_region_changed() |
sigc::signal<void>& DimRegionChooser::signal_region_changed() |
707 |
{ |
{ |
708 |
return region_changed; |
return region_changed; |
709 |
} |
} |