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allow clicking to set a breakpoint

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Clicking in the left gutter of the source window will set a
breakpoint.  Currently the effect of this is somewhat invisible,
because there is no way for the GUI to notice when breakpoints
are created.
This commit is contained in:
Tom Tromey
2013-06-14 12:04:16 -06:00
parent 295c006fa0
commit 7020755290
2 changed files with 15 additions and 2 deletions
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12
gui/source.py
View File

@@ -22,7 +22,7 @@ import gui.startup
import os.path
import gui.toplevel
from gi.repository import Gtk, GtkSource, GObject
from gi.repository import Gtk, GtkSource, GObject, Gdk
class BufferManager:
def __init__(self):
@@ -45,6 +45,7 @@ class BufferManager:
buff.set_text(contents)
buff.end_not_undoable_action()
buff.set_modified(False)
buff.filename = filename
self.buffers[filename] = buff
return buff
@@ -168,6 +169,15 @@ class SourceWindow(Toplevel):
def deleted(self, widget, event):
lru_handler.remove(self)
def line_mark_activated(self, view, textiter, event):
if event.type != Gdk.EventType.BUTTON_PRESS:
return
if event.button.get_button()[1] != 1:
return
fun = Invoker("break %s:%d" % (self.view.get_buffer().filename,
textiter.get_line() + 1))
fun()
def _do_scroll(self, buff, srcline):
buff.place_cursor(buff.get_iter_at_line(srcline))
self.view.scroll_mark_onscreen(buff.get_insert())

5
gui/sourcewindow.xml
View File

@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<!-- interface-requires gtksourceview 3.0 -->
<!-- interface-requires gtk+ 3.0 -->
<!-- interface-requires gtksourceview 3.0 -->
<object class="GtkImage" id="image1">
<property name="visible">True</property>
<property name="can_focus">False</property>
@@ -132,15 +132,18 @@
<object class="GtkSourceView" id="view">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="events">GDK_BUTTON_PRESS_MASK | GDK_STRUCTURE_MASK</property>
<property name="has_tooltip">True</property>
<property name="editable">False</property>
<property name="left_margin">2</property>
<property name="right_margin">2</property>
<property name="cursor_visible">False</property>
<property name="show_line_marks">True</property>
<property name="tab_width">4</property>
<property name="auto_indent">True</property>
<property name="highlight_current_line">True</property>
<property name="indent_on_tab">False</property>
<signal name="line-mark-activated" handler="line_mark_activated" swapped="no"/>
</object>
</child>
</object>