161 lines
5.2 KiB
Diff
161 lines
5.2 KiB
Diff
diff --git printing/printing_context_linux.cc printing/printing_context_linux.cc
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index fa55d2a1c5f42..9eaf306672220 100644
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--- printing/printing_context_linux.cc
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+++ printing/printing_context_linux.cc
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@@ -67,11 +67,11 @@ mojom::ResultCode PrintingContextLinux::UseDefaultSettings() {
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ResetSettings();
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#if BUILDFLAG(IS_LINUX)
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- if (!ui::LinuxUi::instance())
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+ if (!ui::PrintingContextLinuxDelegate::instance())
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return mojom::ResultCode::kSuccess;
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if (!print_dialog_)
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- print_dialog_ = ui::LinuxUi::instance()->CreatePrintDialog(this);
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+ print_dialog_ = ui::PrintingContextLinuxDelegate::instance()->CreatePrintDialog(this);
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if (print_dialog_) {
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print_dialog_->UseDefaultSettings();
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@@ -83,8 +83,8 @@ mojom::ResultCode PrintingContextLinux::UseDefaultSettings() {
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gfx::Size PrintingContextLinux::GetPdfPaperSizeDeviceUnits() {
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#if BUILDFLAG(IS_LINUX)
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- if (ui::LinuxUi::instance())
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- return ui::LinuxUi::instance()->GetPdfPaperSize(this);
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+ if (ui::PrintingContextLinuxDelegate::instance())
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+ return ui::PrintingContextLinuxDelegate::instance()->GetPdfPaperSize(this);
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#endif
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return gfx::Size();
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@@ -96,11 +96,11 @@ mojom::ResultCode PrintingContextLinux::UpdatePrinterSettings(
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DCHECK(!in_print_job_);
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#if BUILDFLAG(IS_LINUX)
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- if (!ui::LinuxUi::instance())
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+ if (!ui::PrintingContextLinuxDelegate::instance())
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return mojom::ResultCode::kSuccess;
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if (!print_dialog_)
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- print_dialog_ = ui::LinuxUi::instance()->CreatePrintDialog(this);
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+ print_dialog_ = ui::PrintingContextLinuxDelegate::instance()->CreatePrintDialog(this);
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if (print_dialog_) {
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// PrintDialogGtk::UpdateSettings() calls InitWithSettings() so settings_ will
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diff --git ui/linux/BUILD.gn ui/linux/BUILD.gn
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index 2a9662e84fbce..a7241dc95a809 100644
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--- ui/linux/BUILD.gn
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+++ ui/linux/BUILD.gn
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@@ -3,6 +3,7 @@
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# found in the LICENSE file.
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import("//build/config/linux/gtk/gtk.gni")
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+import("//printing/buildflags/buildflags.gni")
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import("//ui/qt/qt.gni")
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assert(is_linux)
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@@ -34,6 +35,11 @@ component("linux_ui") {
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"//ui/display/types",
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"//ui/gfx/geometry",
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]
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+
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+ if (enable_printing) {
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+ deps += [ "//printing/mojom" ]
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+ }
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+
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public_deps = [ "//printing/buildflags" ]
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}
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diff --git ui/linux/linux_ui.cc ui/linux/linux_ui.cc
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index 3ab395e3b0b45..c012641a5dc7e 100644
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--- ui/linux/linux_ui.cc
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+++ ui/linux/linux_ui.cc
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@@ -23,11 +23,29 @@ namespace ui {
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namespace {
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LinuxUi* g_linux_ui = nullptr;
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+static PrintingContextLinuxDelegate* g_delegate = nullptr;
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} // namespace
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+// static
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+PrintingContextLinuxDelegate* PrintingContextLinuxDelegate::SetInstance(
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+ PrintingContextLinuxDelegate* delegate) {
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+ auto old_delegate = g_delegate;
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+ g_delegate = delegate;
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+ return old_delegate;
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+}
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+
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+// static
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+PrintingContextLinuxDelegate* PrintingContextLinuxDelegate::instance() {
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+ return g_delegate;
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+}
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+
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// static
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LinuxUi* LinuxUi::SetInstance(LinuxUi* instance) {
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+#if BUILDFLAG(IS_LINUX) && BUILDFLAG(ENABLE_PRINTING)
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+ PrintingContextLinuxDelegate::SetInstance(instance);
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+#endif
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+
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return std::exchange(g_linux_ui, instance);
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}
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diff --git ui/linux/linux_ui.h ui/linux/linux_ui.h
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index 1e59679d20646..de7b4b573b057 100644
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--- ui/linux/linux_ui.h
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+++ ui/linux/linux_ui.h
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@@ -20,6 +20,10 @@
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#include "printing/buildflags/buildflags.h"
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#include "ui/display/types/display_config.h"
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+#if BUILDFLAG(ENABLE_PRINTING)
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+#include "printing/printing_context_linux.h" // nogncheck
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+#endif
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+
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// The main entrypoint into Linux toolkit specific code. GTK/QT code should only
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// be executed behind this interface.
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@@ -62,9 +66,27 @@ class TextEditCommandAuraLinux;
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class WindowButtonOrderObserver;
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class WindowFrameProvider;
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+class COMPONENT_EXPORT(LINUX_UI) PrintingContextLinuxDelegate {
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+ public:
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+ virtual ~PrintingContextLinuxDelegate() = default;
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+
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+ virtual printing::PrintDialogLinuxInterface* CreatePrintDialog(
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+ printing::PrintingContextLinux* context) = 0;
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+
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+ virtual gfx::Size GetPdfPaperSize(printing::PrintingContextLinux* context) = 0;
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+
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+ static PrintingContextLinuxDelegate* SetInstance(
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+ PrintingContextLinuxDelegate* delegate);
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+ static PrintingContextLinuxDelegate* instance();
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+};
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+
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// Adapter class with targets to render like different toolkits. Set by any
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// project that wants to do linux desktop native rendering.
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-class COMPONENT_EXPORT(LINUX_UI) LinuxUi {
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+class COMPONENT_EXPORT(LINUX_UI) LinuxUi
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+#if BUILDFLAG(ENABLE_PRINTING)
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+ : public PrintingContextLinuxDelegate
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+#endif
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+ {
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public:
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// Describes the window management actions that could be taken in response to
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// a middle click in the non client area.
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@@ -150,14 +172,6 @@ class COMPONENT_EXPORT(LINUX_UI) LinuxUi {
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// Returns a map of KeyboardEvent code to KeyboardEvent key values.
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virtual base::flat_map<std::string, std::string> GetKeyboardLayoutMap() = 0;
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-#if BUILDFLAG(ENABLE_PRINTING)
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- virtual printing::PrintDialogLinuxInterface* CreatePrintDialog(
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- printing::PrintingContextLinux* context) = 0;
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-
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- virtual gfx::Size GetPdfPaperSize(
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- printing::PrintingContextLinux* context) = 0;
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-#endif
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-
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// Returns a native file selection dialog. `listener` is of type
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// SelectFileDialog::Listener. TODO(thomasanderson): Move
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// SelectFileDialog::Listener to SelectFileDialogListener so that it can be
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