diff options
Diffstat (limited to 'src/common-context.cpp')
| -rw-r--r-- | src/common-context.cpp | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/src/common-context.cpp b/src/common-context.cpp deleted file mode 100644 index 467d19f72..000000000 --- a/src/common-context.cpp +++ /dev/null @@ -1,218 +0,0 @@ - -#include "common-context.h" - -#include <gtk/gtk.h> - -#include "config.h" - -#include "message-context.h" -#include "streq.h" -#include "preferences.h" - -#define MIN_PRESSURE 0.0 -#define MAX_PRESSURE 1.0 -#define DEFAULT_PRESSURE 1.0 - -#define DRAG_MIN 0.0 -#define DRAG_DEFAULT 1.0 -#define DRAG_MAX 1.0 - - -static void sp_common_context_class_init(SPCommonContextClass *klass); -static void sp_common_context_init(SPCommonContext *erc); -static void sp_common_context_dispose(GObject *object); - -static void sp_common_context_setup(SPEventContext *ec); -static void sp_common_context_set(SPEventContext *ec, Inkscape::Preferences::Entry *val); - -static gint sp_common_context_root_handler(SPEventContext *event_context, GdkEvent *event); - - -static SPEventContextClass *common_parent_class = 0; - -GType sp_common_context_get_type(void) -{ - static GType type = 0; - if (!type) { - GTypeInfo info = { - sizeof(SPCommonContextClass), - 0, // base_init - 0, // base_finalize - (GClassInitFunc)sp_common_context_class_init, - 0, // class_finalize - 0, // class_data - sizeof(SPCommonContext), - 0, // n_preallocs - (GInstanceInitFunc)sp_common_context_init, - 0 // value_table - }; - type = g_type_register_static(SP_TYPE_EVENT_CONTEXT, "SPCommonContext", &info, static_cast<GTypeFlags>(0)); - } - return type; -} - - -static void sp_common_context_class_init(SPCommonContextClass *klass) -{ - GObjectClass *object_class = (GObjectClass *) klass; - SPEventContextClass *event_context_class = (SPEventContextClass *) klass; - - common_parent_class = (SPEventContextClass*)g_type_class_peek_parent(klass); - - object_class->dispose = sp_common_context_dispose; - - event_context_class->setup = sp_common_context_setup; - event_context_class->set = sp_common_context_set; - event_context_class->root_handler = sp_common_context_root_handler; -} - -static void sp_common_context_init(SPCommonContext *ctx) -{ -// ctx->cursor_shape = cursor_eraser_xpm; -// ctx->hot_x = 4; -// ctx->hot_y = 4; - - ctx->accumulated = 0; - ctx->segments = 0; - ctx->currentcurve = 0; - ctx->currentshape = 0; - ctx->npoints = 0; - ctx->cal1 = 0; - ctx->cal2 = 0; - ctx->repr = 0; - - /* Common values */ - ctx->cur = Geom::Point(0,0); - ctx->last = Geom::Point(0,0); - ctx->vel = Geom::Point(0,0); - ctx->vel_max = 0; - ctx->acc = Geom::Point(0,0); - ctx->ang = Geom::Point(0,0); - ctx->del = Geom::Point(0,0); - - /* attributes */ - ctx->dragging = FALSE; - - ctx->mass = 0.3; - ctx->drag = DRAG_DEFAULT; - ctx->angle = 30.0; - ctx->width = 0.2; - ctx->pressure = DEFAULT_PRESSURE; - - ctx->vel_thin = 0.1; - ctx->flatness = 0.9; - ctx->cap_rounding = 0.0; - - ctx->abs_width = false; -} - -static void sp_common_context_dispose(GObject *object) -{ - SPCommonContext *ctx = SP_COMMON_CONTEXT(object); - - if (ctx->accumulated) { - ctx->accumulated = ctx->accumulated->unref(); - ctx->accumulated = 0; - } - - while (ctx->segments) { - gtk_object_destroy(GTK_OBJECT(ctx->segments->data)); - ctx->segments = g_slist_remove(ctx->segments, ctx->segments->data); - } - - if (ctx->currentcurve) { - ctx->currentcurve = ctx->currentcurve->unref(); - ctx->currentcurve = 0; - } - if (ctx->cal1) { - ctx->cal1 = ctx->cal1->unref(); - ctx->cal1 = 0; - } - if (ctx->cal2) { - ctx->cal2 = ctx->cal2->unref(); - ctx->cal2 = 0; - } - - if (ctx->currentshape) { - gtk_object_destroy(GTK_OBJECT(ctx->currentshape)); - ctx->currentshape = 0; - } - - if (ctx->_message_context) { - delete ctx->_message_context; - ctx->_message_context = 0; - } - - G_OBJECT_CLASS(common_parent_class)->dispose(object); -} - - -static void sp_common_context_setup(SPEventContext *ec) -{ - if ( common_parent_class->setup ) { - common_parent_class->setup(ec); - } -} - -static void sp_common_context_set(SPEventContext *ec, Inkscape::Preferences::Entry *value) -{ - SPCommonContext *ctx = SP_COMMON_CONTEXT(ec); - Glib::ustring path = value->getEntryName(); - - // ignore preset modifications - static Glib::ustring const presets_path = ec->pref_observer->observed_path + "/preset"; - Glib::ustring const &full_path = value->getPath(); - if (full_path.compare(0, presets_path.size(), presets_path) == 0) return; - - if (path == "mass") { - ctx->mass = 0.01 * CLAMP(value->getInt(10), 0, 100); - } else if (path == "wiggle") { - ctx->drag = CLAMP((1 - 0.01 * value->getInt()), - DRAG_MIN, DRAG_MAX); // drag is inverse to wiggle - } else if (path == "angle") { - ctx->angle = CLAMP(value->getDouble(), -90, 90); - } else if (path == "width") { - ctx->width = 0.01 * CLAMP(value->getInt(10), 1, 100); - } else if (path == "thinning") { - ctx->vel_thin = 0.01 * CLAMP(value->getInt(10), -100, 100); - } else if (path == "tremor") { - ctx->tremor = 0.01 * CLAMP(value->getInt(), 0, 100); - } else if (path == "flatness") { - ctx->flatness = 0.01 * CLAMP(value->getInt(), 0, 100); - } else if (path == "usepressure") { - ctx->usepressure = value->getBool(); - } else if (path == "usetilt") { - ctx->usetilt = value->getBool(); - } else if (path == "abs_width") { - ctx->abs_width = value->getBool(); - } else if (path == "cap_rounding") { - ctx->cap_rounding = value->getDouble(); - } -} - -static gint sp_common_context_root_handler(SPEventContext *event_context, GdkEvent *event) -{ - gint ret = FALSE; - - // TODO add common hanlding - - - if ( !ret ) { - if ( common_parent_class->root_handler ) { - ret = common_parent_class->root_handler(event_context, event); - } - } - - return ret; -} - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 : |