[yast-commit] r47481 - in /trunk/gtk: ChangeLog src/Makefile.am src/YGDialog.cc src/YGPackageSelector.cc src/YGUI.cc src/YGUI.h src/ygtkratiobox.c src/ygtkwizard.c

Author: michael_meeks Date: Tue May 13 13:22:05 2008 New Revision: 47481 URL: http://svn.opensuse.org/viewcvs/yast?rev=47481&view=rev Log: 2008-05-13 Michael Meeks * src/ygtkwizard.c (ygtk_wizard_enable_tree): don't let the tree-paned shrink below it's minimum size request: cf. firewall->'broadcast' oddness otherwise. 2008-05-13 Michael Meeks Tested at 800x600 & much larger too. * src/YGDialog.cc (YGtkWindow): impl. new toplevel window class to crop size allocations to the size of the screen: ie. force no oversize windows with a hammer: bug 373159 * src/ygtkratiobox.c: try to gracefully handle cases where we are in a corner: not enough space to hand out to people asking for it: shrink everyone just enough. * src/Makefile.am (libpy2gtk_la_LIBADD): link with -lm. * src/YGPackageSelector.cc (YGPackageSelector): don't try to resize the beastie larger than the screensize: (useful) for 640x480 screens. * src/YGUI.cc (dumpGtkTree): add more debugging code, and re-factor existing debug code a little. Modified: trunk/gtk/ChangeLog trunk/gtk/src/Makefile.am trunk/gtk/src/YGDialog.cc trunk/gtk/src/YGPackageSelector.cc trunk/gtk/src/YGUI.cc trunk/gtk/src/YGUI.h trunk/gtk/src/ygtkratiobox.c trunk/gtk/src/ygtkwizard.c Modified: trunk/gtk/ChangeLog URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/ChangeLog?rev=47481&r1=47480&r2=47481&view=diff ============================================================================== --- trunk/gtk/ChangeLog (original) +++ trunk/gtk/ChangeLog Tue May 13 13:22:05 2008 @@ -1,3 +1,30 @@ +2008-05-13 Michael Meeks + + * src/ygtkwizard.c (ygtk_wizard_enable_tree): don't let + the tree-paned shrink below it's minimum size request: + cf. firewall->'broadcast' oddness otherwise. + +2008-05-13 Michael Meeks + + Tested at 800x600 & much larger too. + + * src/YGDialog.cc (YGtkWindow): impl. new toplevel window class + to crop size allocations to the size of the screen: ie. force no + oversize windows with a hammer: bug 373159 + + * src/ygtkratiobox.c: try to gracefully handle cases where + we are in a corner: not enough space to hand out to people + asking for it: shrink everyone just enough. + + * src/Makefile.am (libpy2gtk_la_LIBADD): link with -lm. + + * src/YGPackageSelector.cc (YGPackageSelector): don't try to + resize the beastie larger than the screensize: (useful) for + 640x480 screens. + + * src/YGUI.cc (dumpGtkTree): add more debugging code, and + re-factor existing debug code a little. + 2007-05-12 Ricardo Cruz * src/YGUtils.cc: feature request 388068: stock icon for Modified: trunk/gtk/src/Makefile.am URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/Makefile.am?rev=47481&r1=47480&r2=47481&view=diff ============================================================================== --- trunk/gtk/src/Makefile.am (original) +++ trunk/gtk/src/Makefile.am Tue May 13 13:22:05 2008 @@ -13,7 +13,7 @@ plugin_LTLIBRARIES = libpy2gtk.la libpy2gtk_la_LDFLAGS = -version-info 2:0 -Wl,--no-undefined -libpy2gtk_la_LIBADD = -L$(plugindir) -L$(libdir) -lycp -ly2 -lyui \ +libpy2gtk_la_LIBADD = -L$(plugindir) -L$(libdir) -lycp -ly2 -lyui -lm \ $(GTK_LIBS) $(ZYPP_LIBS) $(GTKHTML_LIBS) -ly2util libpy2gtk_la_SOURCES = \ Y2CCGtk.cc \ Modified: trunk/gtk/src/YGDialog.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGDialog.cc?rev=47481&r1=47480&r2=47481&view=diff ============================================================================== --- trunk/gtk/src/YGDialog.cc (original) +++ trunk/gtk/src/YGDialog.cc Tue May 13 13:22:05 2008 @@ -1,13 +1,96 @@ /******************************************************************** * YaST2-GTK - http://en.opensuse.org/YaST2-GTK * ********************************************************************/ - #include #include "YGUI.h" #include "YGDialog.h" #include #include // easter +/* + * GtkWindow sub-class to ensure we can't get a size-allocation + * that is larger than the screen. + */ +typedef struct { + GtkWindow parent; + gboolean fullscreen; +} YGtkWindow; + +typedef struct { + GtkWindowClass parent_class; +} YGtkWindowClass; + +G_DEFINE_TYPE (YGtkWindow, ygtk_window, GTK_TYPE_WINDOW) + +static void ygtk_window_set_fullscreen (YGtkWindow *window, + gboolean fullscreen) +{ + window->fullscreen = fullscreen; +} + +static void ygtk_window_size_request (GtkWidget *widget, + GtkRequisition *requisition) +{ + YGtkWindow *ywindow = (YGtkWindow *) widget; + + GTK_WIDGET_CLASS (ygtk_window_parent_class)->size_request (widget, requisition); + +// fprintf (stderr, "ygtk_window_size_request: %d %d\n", +// requisition->width, requisition->height); + + GdkScreen *screen = gtk_widget_get_screen (widget); + int max_screen_width = gdk_screen_get_width (screen); + int max_screen_height = gdk_screen_get_height (screen); + + /* + * FIXME: do we want to call gdk_window_get_frame_extents + * on the root window ? - will that tell us about panels etc. ? + * + * FIXME: do we want to defer 'map' until we can get our + * frame size from the realized window to do better here ? + */ + + // in the meantime shrink ourselves a little, to account for + // window decoration / panels etc. + if (!ywindow->fullscreen) + { + max_screen_height = 0.90 * max_screen_height; + max_screen_width = 0.90 * max_screen_width; + } + + if (requisition->width > max_screen_width) + { +// fprintf (stderr, "cropping width from %d to %d\n", +// requisition->width, max_screen_width); + requisition->width = max_screen_width; + } + if (requisition->height > max_screen_height) + { +// fprintf (stderr, "cropping height from %d to %d\n", +// requisition->height, max_screen_height); + requisition->height = max_screen_height; + } +} + +static void ygtk_window_size_allocate (GtkWidget *widget, + GtkAllocation *allocation) +{ +/* fprintf (stderr, "YGDialog size alloc %d %d\n", + allocation->width, allocation->height); */ + GTK_WIDGET_CLASS (ygtk_window_parent_class)->size_allocate (widget, allocation); +} + +static void ygtk_window_init (YGtkWindow *) {} +static void ygtk_window_class_init (YGtkWindowClass *klass) +{ + GtkWidgetClass *wklass = (GtkWidgetClass *) klass; + + ygtk_window_parent_class = g_type_class_peek_parent (klass); + + wklass->size_request = ygtk_window_size_request; + wklass->size_allocate = ygtk_window_size_allocate; +} + /* In the main dialog case, it doesn't necessarly have a window of its own. If there is already a main window, it should replace its content -- and when closed, the previous dialog restored. @@ -17,6 +100,7 @@ be a YGDialog and is swap-able. */ + class YGWindow; static YGWindow *main_window = 0; @@ -29,12 +113,12 @@ YWidget *m_child; public: - YGWindowCloseFn m_canClose; - void *m_canCloseData; + YGWindowCloseFn m_canClose; + void *m_canCloseData; YGWindow (bool _main_window) { - m_widget = gtk_window_new (GTK_WINDOW_TOPLEVEL); + m_widget = GTK_WIDGET (g_object_new (ygtk_window_get_type(), NULL)); g_object_ref (G_OBJECT (m_widget)); gtk_object_sink (GTK_OBJECT (m_widget)); @@ -66,8 +150,10 @@ h = YGUI::ui()->_getDefaultHeight(); gtk_window_set_default_size (window, w, h); - if (YGUI::ui()->setFullscreen()) - gtk_window_fullscreen (window); + if (YGUI::ui()->setFullscreen()) { + gtk_window_fullscreen (window); + ygtk_window_set_fullscreen ((YGtkWindow *)window, TRUE); + } } gtk_window_set_role (window, "yast-gtk"); @@ -211,6 +297,7 @@ return TRUE; case GDK_T: dumpYastTree (pThis->getChild()); + dumpGtkTree (pThis->m_widget); return TRUE; case GDK_H: dumpYastHtml (pThis->getChild()); Modified: trunk/gtk/src/YGPackageSelector.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGPackageSelector.cc?rev=47481&r1=47480&r2=47481&view=diff ============================================================================== --- trunk/gtk/src/YGPackageSelector.cc (original) +++ trunk/gtk/src/YGPackageSelector.cc Tue May 13 13:22:05 2008 @@ -2350,10 +2350,12 @@ setBorder (0); YGTK_WIZARD (getWidget())->child_border_width = 0; - GtkWindow *window = YGDialog::currentWindow(); + GtkWindow *window = YGDialog::currentWindow(); + int enlarge_width = MIN (0.95 * YUI::app()->displayWidth(), 650); + int enlarge_height = MIN (0.95 * YUI::app()->displayHeight(), 600); gtk_window_resize (window, - MAX (650, GTK_WIDGET (window)->allocation.width), - MAX (600, GTK_WIDGET (window)->allocation.height)); + MAX (enlarge_width, GTK_WIDGET (window)->allocation.width), + MAX (enlarge_height, GTK_WIDGET (window)->allocation.height)); YGtkWizard *wizard = YGTK_WIZARD (getWidget()); ygtk_wizard_set_header_icon (wizard, window, Modified: trunk/gtk/src/YGUI.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGUI.cc?rev=47481&r1=47480&r2=47481&view=diff ============================================================================== --- trunk/gtk/src/YGUI.cc (original) +++ trunk/gtk/src/YGUI.cc Tue May 13 13:22:05 2008 @@ -584,6 +584,35 @@ //** debug dialogs +static GtkTreeView *debug_dialog_create (const char *title, GtkTreeStore *store, + GCallback response_cb, void *response_data) +{ + GtkWidget *dialog = gtk_dialog_new_with_buttons (title, NULL, + GtkDialogFlags (GTK_DIALOG_NO_SEPARATOR), GTK_STOCK_REFRESH, 1, + GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, NULL); + gtk_window_set_default_size (GTK_WINDOW (dialog), -1, 400); + g_signal_connect (G_OBJECT (dialog), "response", response_cb, response_data); + + GtkWidget *view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store)); + gtk_tree_view_set_enable_tree_lines (GTK_TREE_VIEW (view), TRUE); + + GtkWidget *scroll_win = gtk_scrolled_window_new (NULL, NULL); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroll_win), + GTK_SHADOW_IN); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll_win), + GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); + + gtk_container_add (GTK_CONTAINER (scroll_win), view); + gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), scroll_win); + + g_object_set_data (G_OBJECT (dialog), "view", view); + g_object_set_data (G_OBJECT (dialog), "store", store); + + gtk_widget_show_all (dialog); + + return GTK_TREE_VIEW (view); +} + //#define IS_VALID_COL void dumpYastTree (YWidget *widget) { @@ -644,12 +673,10 @@ #endif ); - GtkWidget *dialog = gtk_dialog_new_with_buttons ("YWidgets Tree", NULL, - GtkDialogFlags (GTK_DIALOG_NO_SEPARATOR), GTK_STOCK_REFRESH, 1, - GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, NULL); - gtk_window_set_default_size (GTK_WINDOW (dialog), -1, 400); + GtkTreeView *view; + view = debug_dialog_create ("YWidget tree", store, + G_CALLBACK (inner::dialog_response_cb), widget); - GtkWidget *view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store)); gtk_tree_view_append_column (GTK_TREE_VIEW (view), gtk_tree_view_column_new_with_attributes ("Type", gtk_cell_renderer_text_new(), "text", 0, NULL)); @@ -669,26 +696,63 @@ gtk_tree_view_column_new_with_attributes ("Valid", gtk_cell_renderer_toggle_new(), "active", 4, NULL)); #endif - gtk_tree_view_set_enable_tree_lines (GTK_TREE_VIEW (view), TRUE); - - GtkWidget *scroll_win = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroll_win), - GTK_SHADOW_IN); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll_win), - GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); - - gtk_container_add (GTK_CONTAINER (scroll_win), view); - gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), scroll_win); inner::dumpYastTree (widget, store, NULL); gtk_tree_view_expand_all (GTK_TREE_VIEW (view)); +} - g_object_set_data (G_OBJECT (dialog), "view", view); - g_object_set_data (G_OBJECT (dialog), "store", store); - g_signal_connect (G_OBJECT (dialog), "response", - G_CALLBACK (inner::dialog_response_cb), widget); +void dumpGtkTree (GtkWidget *widget) +{ + IMPL + struct inner { + static void dumpGtkTree (GtkWidget *widget, GtkTreeStore *store, + GtkTreeIter *parent_node) + { + if (!widget) return; - gtk_widget_show_all (dialog); + GtkTreeIter iter; + gtk_tree_store_append (store, &iter, parent_node); + + gtk_tree_store_set (store, &iter, + 0, g_type_name_from_instance ((GTypeInstance *) widget), + -1); + + if (GTK_IS_CONTAINER (widget)) { + GList *children = gtk_container_get_children (GTK_CONTAINER (widget)); + for (GList *l = children; l; l = l->next) + dumpGtkTree (GTK_WIDGET (l->data), store, &iter); + } + } + /* FIXME: re-factor this & share code [!] */ + static void dialog_response_cb (GtkDialog *dialog, gint response, GtkWidget *widget) + { + if (response == 1) { + GtkTreeStore *store; + GtkTreeView *view; + store = (GtkTreeStore *) g_object_get_data (G_OBJECT (dialog), "store"); + view = (GtkTreeView *) g_object_get_data (G_OBJECT (dialog), "view"); + gtk_tree_store_clear (store); + dumpGtkTree (widget, store, NULL); + gtk_tree_view_expand_all (view); + } + else + gtk_widget_destroy (GTK_WIDGET (dialog)); + } + }; + + int cols = 1; + GtkTreeView *view; + GtkTreeStore *store; + + store = gtk_tree_store_new (cols, G_TYPE_STRING); + view = debug_dialog_create ("gtk widget tree", store, + G_CALLBACK (inner::dialog_response_cb), widget); + gtk_tree_view_append_column (GTK_TREE_VIEW (view), + gtk_tree_view_column_new_with_attributes ("Type", + gtk_cell_renderer_text_new(), "text", 0, NULL)); + + inner::dumpGtkTree (widget, store, NULL); + gtk_tree_view_expand_all (GTK_TREE_VIEW (view)); } #include Modified: trunk/gtk/src/YGUI.h URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/YGUI.h?rev=47481&r1=47480&r2=47481&view=diff ============================================================================== --- trunk/gtk/src/YGUI.h (original) +++ trunk/gtk/src/YGUI.h Tue May 13 13:22:05 2008 @@ -102,6 +102,7 @@ // debug helpers. void dumpYastTree (YWidget *widget); void dumpYastHtml (YWidget *widget); +void dumpGtkTree (GtkWidget *widget); #include Modified: trunk/gtk/src/ygtkratiobox.c URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/ygtkratiobox.c?rev=47481&r1=47480&r2=47481&view=diff ============================================================================== --- trunk/gtk/src/ygtkratiobox.c (original) +++ trunk/gtk/src/ygtkratiobox.c Tue May 13 13:22:05 2008 @@ -6,6 +6,7 @@ // check the header file for information about this widget #include +#include #include "ygtkratiobox.h" G_DEFINE_ABSTRACT_TYPE (YGtkRatioBox, ygtk_ratio_box, GTK_TYPE_CONTAINER) @@ -164,12 +165,6 @@ requisition->width = secondary_req; requisition->height = primary_req; } - - // hack for bug #373159 -- we'll want to use the new layout stuff to - // get nice window default sizes, and eliminate the minSize hacks - #define MAX_SIZE 400 -// requisition->width = MIN (MAX_SIZE, requisition->width); -// requisition->height = MIN (MAX_SIZE, requisition->height); } static void ygtk_ratio_box_size_allocate (GtkWidget *widget, @@ -182,7 +177,7 @@ // a first loop to get some data for expansibles (ie. childs with weight) gfloat ratios_sum = 0; gint expand_num = 0, max_ratio = 0; - gint expansable_length; + gint expansable_length, num_children = 0; if (orientation == GTK_ORIENTATION_HORIZONTAL) expansable_length = allocation->width - border*2; else @@ -212,8 +207,14 @@ expansable_length -= child_req.height; } expansable_length -= box->spacing - box_child->padding; + num_children++; } expansable_length -= box->weight_length; +/* fprintf (stderr, "%p: expansible length %d allocation %d num children %d\n", + box, expansable_length, + (orientation == GTK_ORIENTATION_HORIZONTAL ? + allocation->width : allocation->height), + num_children); */ gint child_pos = 0; if (orientation == GTK_ORIENTATION_HORIZONTAL) @@ -227,6 +228,11 @@ if (!GTK_WIDGET_VISIBLE (box_child->widget)) continue; +/* fprintf (stderr, "%p: ratio box child: ratio %g expand %d must_expand %d " + "xfill %d yfill %d\n", box, + box_child->ratio, box_child->expand, box_child->must_expand, + box_child->xfill, box_child->yfill); */ + GtkAllocation child_alloc; gint length; @@ -251,12 +257,29 @@ } else if (box_child->expand && (ratios_sum == 0 || box_child->must_expand)) { - // FIXME: something is wrong for expansable_length being < 0 at times - // we aren't asking for enough size! if (expansable_length > 0) length += expansable_length / expand_num; } + gint spacing_to_next = length + box->spacing + box_child->padding; + if (!box_child->ratio && expansable_length < 0) + { + // oh dear - we can't shrink anything, but we didn't get the size + // we requested this can happen with some large text entry fields. + // try to shrink everything just a bit & hope. Should we shrink + // things marked 'expandable' instead ? - what if there are none ? + double scale; + if (orientation == GTK_ORIENTATION_HORIZONTAL) + scale = (double)(allocation->width + expansable_length) / allocation->width; + else + scale = (double)(allocation->height + expansable_length) / allocation->height; +// fprintf (stderr, "%p: trunc length %d -> %d by scale %g\n", +// box, length, (int) floor (scale * length), scale); + length = floor (scale * length); + spacing_to_next = floor (scale * spacing_to_next); + } + + if (orientation == GTK_ORIENTATION_HORIZONTAL) { child_alloc.x = child_pos; child_alloc.y = allocation->y + border; @@ -286,7 +309,7 @@ child_alloc.x = allocation->width - child_alloc.x - child_alloc.width; gtk_widget_size_allocate (box_child->widget, &child_alloc); - child_pos += length + box->spacing + box_child->padding; + child_pos += spacing_to_next; } } Modified: trunk/gtk/src/ygtkwizard.c URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/src/ygtkwizard.c?rev=47481&r1=47480&r2=47481&view=diff ============================================================================== --- trunk/gtk/src/ygtkwizard.c (original) +++ trunk/gtk/src/ygtkwizard.c Tue May 13 13:22:05 2008 @@ -490,7 +490,7 @@ GtkWidget *child = wizard->m_child, *pane; pane = gtk_hpaned_new(); - gtk_paned_pack1 (GTK_PANED (pane), wizard->m_tree, TRUE, TRUE); + gtk_paned_pack1 (GTK_PANED (pane), wizard->m_tree, TRUE, FALSE); gtk_widget_show_all (pane); ygtk_wizard_set_child (wizard, pane); wizard->m_pane = pane; -- To unsubscribe, e-mail: yast-commit+unsubscribe@opensuse.org For additional commands, e-mail: yast-commit+help@opensuse.org